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Conserved domains on  [gi|768021845|ref|XP_011528076|]
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cystathionine beta-synthase isoform X1 [Homo sapiens]

Protein Classification

cystathionine beta-synthase( domain architecture ID 11490202)

cystathionine beta-synthase is a hydro-lyase that catalyzes the first step of the transsulfuration pathway, where the hydroxyl group of L-serine is displaced by L-homocysteine in a beta-replacement reaction to form L-cystathionine, the precursor of L-cysteine

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
cysta_beta TIGR01137
cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but ...
112-575 0e+00

cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but contain an additional C-terminal CBS domain. The function of any bacterial member included in this family is proposed but not proven. [Amino acid biosynthesis, Serine family]


:

Pssm-ID: 273464 [Multi-domain]  Cd Length: 455  Bit Score: 779.75  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:TIGR01137  18 NKVSKGLKCELLAKCEFFNPGGSVKDRIALRMIEDAEASGRLKPGDTIIEPTSGNTGIGLALVAAIKGYKCIIVLPEKMS 97
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  192 SEKVDVLRALGAEIVRTPTNARFDSPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVAS 271
Cdd:TIGR01137  98 SEKVDVLRALGAEIVRTPTAAAFDSPESHIGVAKRLVREIPGAHILDQYRNPSNPLAHYDTTGPEILEQCEGKLDMFVAG 177
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  272 VGTGGTITGIARKLKEKCPGCRIIGVDPEGSILAEPEELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTF 351
Cdd:TIGR01137 178 VGTGGTITGIARYLKESCPGCRIVGADPEGSILAQPEELNQTGRTPYKVEGIGYDFIPTVLDRKVVDEWIKTDDKESFTM 257
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  352 ARMLIAQEGLLCGGSAGSTVAVAVKAAQ-ELQEGQRCVVILPDSVRNYMTKFLSDRWMLQKGFLKEEDLTEKKPWWWHLR 430
Cdd:TIGR01137 258 ARRLIKEEGLLVGGSSGSAVVAALKAAEdELQEGQRCVVLLPDSIRNYMTKFLNDEWMLDNGFLDDEDLTVKDVLWWHAR 337
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  431 VQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQVGKVIYKQFKQIRLT 510
Cdd:TIGR01137 338 VKDLHLPAPVTVHPTETVGDAIEILREYGFDQLPVVDEAGKVLGSVTLRELLSALFAGKAQPSDAVSKVMSKKFIQIGLG 417
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 768021845  511 DTLGRLSHILEMDHFALVVHEQIQsqdqawagvvggpadhstgkssqrqmvFGVVTAIDLLNFVA 575
Cdd:TIGR01137 418 ETLSDLSKFLEMDSSAIVVEEGKP---------------------------IGVVTKIDLLSFLA 455
 
Name Accession Description Interval E-value
cysta_beta TIGR01137
cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but ...
112-575 0e+00

cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but contain an additional C-terminal CBS domain. The function of any bacterial member included in this family is proposed but not proven. [Amino acid biosynthesis, Serine family]


Pssm-ID: 273464 [Multi-domain]  Cd Length: 455  Bit Score: 779.75  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:TIGR01137  18 NKVSKGLKCELLAKCEFFNPGGSVKDRIALRMIEDAEASGRLKPGDTIIEPTSGNTGIGLALVAAIKGYKCIIVLPEKMS 97
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  192 SEKVDVLRALGAEIVRTPTNARFDSPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVAS 271
Cdd:TIGR01137  98 SEKVDVLRALGAEIVRTPTAAAFDSPESHIGVAKRLVREIPGAHILDQYRNPSNPLAHYDTTGPEILEQCEGKLDMFVAG 177
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  272 VGTGGTITGIARKLKEKCPGCRIIGVDPEGSILAEPEELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTF 351
Cdd:TIGR01137 178 VGTGGTITGIARYLKESCPGCRIVGADPEGSILAQPEELNQTGRTPYKVEGIGYDFIPTVLDRKVVDEWIKTDDKESFTM 257
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  352 ARMLIAQEGLLCGGSAGSTVAVAVKAAQ-ELQEGQRCVVILPDSVRNYMTKFLSDRWMLQKGFLKEEDLTEKKPWWWHLR 430
Cdd:TIGR01137 258 ARRLIKEEGLLVGGSSGSAVVAALKAAEdELQEGQRCVVLLPDSIRNYMTKFLNDEWMLDNGFLDDEDLTVKDVLWWHAR 337
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  431 VQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQVGKVIYKQFKQIRLT 510
Cdd:TIGR01137 338 VKDLHLPAPVTVHPTETVGDAIEILREYGFDQLPVVDEAGKVLGSVTLRELLSALFAGKAQPSDAVSKVMSKKFIQIGLG 417
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 768021845  511 DTLGRLSHILEMDHFALVVHEQIQsqdqawagvvggpadhstgkssqrqmvFGVVTAIDLLNFVA 575
Cdd:TIGR01137 418 ETLSDLSKFLEMDSSAIVVEEGKP---------------------------IGVVTKIDLLSFLA 455
CBS_like cd01561
CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS ...
112-400 2.30e-157

CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS is a unique heme-containing enzyme that catalyzes a pyridoxal 5'-phosphate (PLP)-dependent condensation of serine and homocysteine to give cystathionine. Deficiency of CBS leads to homocystinuria, an inherited disease of sulfur metabolism characterized by increased levels of the toxic metabolite homocysteine. Cysteine synthase on the other hand catalyzes the last step of cysteine biosynthesis. This subgroup also includes an O-Phosphoserine sulfhydrylase found in hyperthermophilic archaea which produces L-cysteine from sulfide and the more thermostable O-phospho-L-serine.


Pssm-ID: 107204 [Multi-domain]  Cd Length: 291  Bit Score: 451.58  E-value: 2.30e-157
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:cd01561    9 NRLSPGTGAEIYAKLEFFNPGGSVKDRIALYMIEDAEKRGLLKPGTTIIEPTSGNTGIGLAMVAAAKGYRFIIVMPETMS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 192 SEKVDVLRALGAEIVRTPTnARFDSPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVAS 271
Cdd:cd01561   89 EEKRKLLRALGAEVILTPE-AEADGMKGAIAKARELAAETPNAFWLNQFENPANPEAHYETTAPEIWEQLDGKVDAFVAG 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 272 VGTGGTITGIARKLKEKCPGCRIIGVDPEGSILaepeeLNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTF 351
Cdd:cd01561  168 VGTGGTITGVARYLKEKNPNVRIVGVDPVGSVL-----FSGGPPGPHKIEGIGAGFIPENLDRSLIDEVVRVSDEEAFAM 242
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 768021845 352 ARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMT 400
Cdd:cd01561  243 ARRLAREEGLLVGGSSGAAVAAALKLAKRLGPGKTIVTILPDSGERYLS 291
CysK COG0031
Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the ...
112-401 1.03e-143

Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the Pathway/BioSystem: Cysteine biosynthesis


Pssm-ID: 439802 [Multi-domain]  Cd Length: 301  Bit Score: 417.14  E-value: 1.03e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:COG0031   20 NRLSPGPGAEIYAKLESFNPGGSVKDRIALSMIEDAEKRGLLKPGGTIVEATSGNTGIGLAMVAAAKGYRLILVMPETMS 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 192 SEKVDVLRALGAEIVRTPTNarfDSPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVAS 271
Cdd:COG0031  100 KERRALLRAYGAEVVLTPGA---EGMKGAIDKAEELAAETPGAFWPNQFENPANPEAHYETTGPEIWEQTDGKVDAFVAG 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 272 VGTGGTITGIARKLKEKCPGCRIIGVDPEGSILaepeeLNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTF 351
Cdd:COG0031  177 VGTGGTITGVGRYLKERNPDIKIVAVEPEGSPL-----LSGGEPGPHKIEGIGAGFVPKILDPSLIDEVITVSDEEAFAM 251
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|
gi 768021845 352 ARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMTK 401
Cdd:COG0031  252 ARRLAREEGILVGISSGAAVAAALRLAKRLGPGKTIVTILPDSGERYLST 301
PRK10717 PRK10717
cysteine synthase A; Provisional
120-413 4.65e-105

cysteine synthase A; Provisional


Pssm-ID: 182672 [Multi-domain]  Cd Length: 330  Bit Score: 319.50  E-value: 4.65e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 120 CRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLR 199
Cdd:PRK10717  28 CEILGKAEFLNPGGSVKDRAALNIIWDAEKRGLLKPGGTIVEGTAGNTGIGLALVAAARGYKTVIVMPETQSQEKKDLLR 107
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 200 ALGAEIVRTPTnARFDSPESHVGVAWRLKNEI----PNSHI-LDQYRNASNPLAHYDTTADEILQQCDGKLDMLVASVGT 274
Cdd:PRK10717 108 ALGAELVLVPA-APYANPNNYVKGAGRLAEELvasePNGAIwANQFDNPANREAHYETTGPEIWEQTDGKVDGFVCAVGT 186
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 275 GGTITGIARKLKEKCPGCRIIGVDPEGSIL----AEPEELNQTEQTTyevEGIGYDFIPTVLDRTVVDKWFKSNDEEAFT 350
Cdd:PRK10717 187 GGTLAGVSRYLKETNPKVKIVLADPTGSALysyyKTGELKAEGSSIT---EGIGQGRITANLEGAPIDDAIRIPDEEALS 263
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 768021845 351 FARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMTKFLSDRWMLQKGF 413
Cdd:PRK10717 264 TAYRLLEEEGLCLGGSSGINVAAALRLARELGPGHTIVTILCDSGERYQSKLFNPDFLREKGL 326
PALP pfam00291
Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate ...
111-393 1.33e-73

Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate dependent enzymes. This family includes: serine dehydratase EC:4.2.1.13 P20132, threonine dehydratase EC:4.2.1.16, tryptophan synthase beta chain EC:4.2.1.20, threonine synthase EC:4.2.99.2, cysteine synthase EC:4.2.99.8 P11096, cystathionine beta-synthase EC:4.2.1.22, 1-aminocyclopropane-1-carboxylate deaminase EC:4.1.99.4.


Pssm-ID: 459749 [Multi-domain]  Cd Length: 295  Bit Score: 236.82  E-value: 1.33e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  111 SDRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERdgtLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKM 190
Cdd:pfam00291  13 LPRLSKELGVDVYLKLESLNPTGSFKDRGALNLLLRLKE---GEGGKTVVEASSGNHGRALAAAAARLGLKVTIVVPEDA 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  191 SSEKVDVLRALGAEIVRTPTNarFDSPESHVGvawRLKNEIPNSHILDQYRNASNPLAHYdTTADEILQQCDGKLDMLVA 270
Cdd:pfam00291  90 PPGKLLLMRALGAEVVLVGGD--YDEAVAAAR---ELAAEGPGAYYINQYDNPLNIEGYG-TIGLEILEQLGGDPDAVVV 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  271 SVGTGGTITGIARKLKEKCPGCRIIGVDPEGS-ILAEPEELNQTEQTT---YEVEGIGYDFIPTVLDRTVVDKWFKS--- 343
Cdd:pfam00291 164 PVGGGGLIAGIARGLKELGPDVRVIGVEPEGApALARSLAAGRPVPVPvadTIADGLGVGDEPGALALDLLDEYVGEvvt 243
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|..
gi 768021845  344 -NDEEAFTFARMLIAQEGLLCGGSAGSTVAVA-VKAAQELQEGQRCVVILPD 393
Cdd:pfam00291 244 vSDEEALEAMRLLARREGIVVEPSSAAALAALkLALAGELKGGDRVVVVLTG 295
CBS smart00116
Domain in cystathionine beta-synthase and other proteins; Domain present in all 3 forms of ...
439-486 1.04e-09

Domain in cystathionine beta-synthase and other proteins; Domain present in all 3 forms of cellular life. Present in two copies in inosine monophosphate dehydrogenase, of which one is disordered in the crystal structure. A number of disease states are associated with CBS-containing proteins including homocystinuria, Becker's and Thomsen disease.


Pssm-ID: 214522 [Multi-domain]  Cd Length: 49  Bit Score: 54.06  E-value: 1.04e-09
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*...
gi 768021845   439 PLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLL 486
Cdd:smart00116   2 VVTVSPDTTLEEALELLRENGIRRLPVVDEEGRLVGIVTRRDIIKALA 49
 
Name Accession Description Interval E-value
cysta_beta TIGR01137
cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but ...
112-575 0e+00

cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but contain an additional C-terminal CBS domain. The function of any bacterial member included in this family is proposed but not proven. [Amino acid biosynthesis, Serine family]


Pssm-ID: 273464 [Multi-domain]  Cd Length: 455  Bit Score: 779.75  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:TIGR01137  18 NKVSKGLKCELLAKCEFFNPGGSVKDRIALRMIEDAEASGRLKPGDTIIEPTSGNTGIGLALVAAIKGYKCIIVLPEKMS 97
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  192 SEKVDVLRALGAEIVRTPTNARFDSPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVAS 271
Cdd:TIGR01137  98 SEKVDVLRALGAEIVRTPTAAAFDSPESHIGVAKRLVREIPGAHILDQYRNPSNPLAHYDTTGPEILEQCEGKLDMFVAG 177
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  272 VGTGGTITGIARKLKEKCPGCRIIGVDPEGSILAEPEELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTF 351
Cdd:TIGR01137 178 VGTGGTITGIARYLKESCPGCRIVGADPEGSILAQPEELNQTGRTPYKVEGIGYDFIPTVLDRKVVDEWIKTDDKESFTM 257
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  352 ARMLIAQEGLLCGGSAGSTVAVAVKAAQ-ELQEGQRCVVILPDSVRNYMTKFLSDRWMLQKGFLKEEDLTEKKPWWWHLR 430
Cdd:TIGR01137 258 ARRLIKEEGLLVGGSSGSAVVAALKAAEdELQEGQRCVVLLPDSIRNYMTKFLNDEWMLDNGFLDDEDLTVKDVLWWHAR 337
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  431 VQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQVGKVIYKQFKQIRLT 510
Cdd:TIGR01137 338 VKDLHLPAPVTVHPTETVGDAIEILREYGFDQLPVVDEAGKVLGSVTLRELLSALFAGKAQPSDAVSKVMSKKFIQIGLG 417
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 768021845  511 DTLGRLSHILEMDHFALVVHEQIQsqdqawagvvggpadhstgkssqrqmvFGVVTAIDLLNFVA 575
Cdd:TIGR01137 418 ETLSDLSKFLEMDSSAIVVEEGKP---------------------------IGVVTKIDLLSFLA 455
CBS_like cd01561
CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS ...
112-400 2.30e-157

CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS is a unique heme-containing enzyme that catalyzes a pyridoxal 5'-phosphate (PLP)-dependent condensation of serine and homocysteine to give cystathionine. Deficiency of CBS leads to homocystinuria, an inherited disease of sulfur metabolism characterized by increased levels of the toxic metabolite homocysteine. Cysteine synthase on the other hand catalyzes the last step of cysteine biosynthesis. This subgroup also includes an O-Phosphoserine sulfhydrylase found in hyperthermophilic archaea which produces L-cysteine from sulfide and the more thermostable O-phospho-L-serine.


Pssm-ID: 107204 [Multi-domain]  Cd Length: 291  Bit Score: 451.58  E-value: 2.30e-157
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:cd01561    9 NRLSPGTGAEIYAKLEFFNPGGSVKDRIALYMIEDAEKRGLLKPGTTIIEPTSGNTGIGLAMVAAAKGYRFIIVMPETMS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 192 SEKVDVLRALGAEIVRTPTnARFDSPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVAS 271
Cdd:cd01561   89 EEKRKLLRALGAEVILTPE-AEADGMKGAIAKARELAAETPNAFWLNQFENPANPEAHYETTAPEIWEQLDGKVDAFVAG 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 272 VGTGGTITGIARKLKEKCPGCRIIGVDPEGSILaepeeLNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTF 351
Cdd:cd01561  168 VGTGGTITGVARYLKEKNPNVRIVGVDPVGSVL-----FSGGPPGPHKIEGIGAGFIPENLDRSLIDEVVRVSDEEAFAM 242
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 768021845 352 ARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMT 400
Cdd:cd01561  243 ARRLAREEGLLVGGSSGAAVAAALKLAKRLGPGKTIVTILPDSGERYLS 291
CysK COG0031
Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the ...
112-401 1.03e-143

Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the Pathway/BioSystem: Cysteine biosynthesis


Pssm-ID: 439802 [Multi-domain]  Cd Length: 301  Bit Score: 417.14  E-value: 1.03e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:COG0031   20 NRLSPGPGAEIYAKLESFNPGGSVKDRIALSMIEDAEKRGLLKPGGTIVEATSGNTGIGLAMVAAAKGYRLILVMPETMS 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 192 SEKVDVLRALGAEIVRTPTNarfDSPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVAS 271
Cdd:COG0031  100 KERRALLRAYGAEVVLTPGA---EGMKGAIDKAEELAAETPGAFWPNQFENPANPEAHYETTGPEIWEQTDGKVDAFVAG 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 272 VGTGGTITGIARKLKEKCPGCRIIGVDPEGSILaepeeLNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTF 351
Cdd:COG0031  177 VGTGGTITGVGRYLKERNPDIKIVAVEPEGSPL-----LSGGEPGPHKIEGIGAGFVPKILDPSLIDEVITVSDEEAFAM 251
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|
gi 768021845 352 ARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMTK 401
Cdd:COG0031  252 ARRLAREEGILVGISSGAAVAAALRLAKRLGPGKTIVTILPDSGERYLST 301
cysK TIGR01139
cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine ...
115-400 3.16e-105

cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine synthase B (CysM). CysM differs in having a broader specificity that also allows the use of thiosulfate to produce cysteine thiosulfonate. [Amino acid biosynthesis, Serine family]


Pssm-ID: 273465  Cd Length: 298  Bit Score: 318.93  E-value: 3.16e-105
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  115 VPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEK 194
Cdd:TIGR01139  16 IEGCNANVFVKLEGRNPSGSVKDRIALNMIWDAEKRGLLKPGKTIVEPTSGNTGIALAMVAAARGYKLILTMPETMSIER 95
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  195 VDVLRALGAEIVRTPTNARFdspESHVGVAWRLKNEIPNSH-ILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVASVG 273
Cdd:TIGR01139  96 RKLLKAYGAELVLTPGAEGM---KGAIAKAEEIAASTPNSYfMLQQFENPANPEIHRKTTGPEIWRDTDGKLDAFVAGVG 172
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  274 TGGTITGIARKLKEKCPGCRIIGVDPEGSILaepeeLNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTFAR 353
Cdd:TIGR01139 173 TGGTITGVGEVLKEQKPNIKIVAVEPAESPV-----LSGGKPGPHKIQGIGAGFIPKNLNRSVIDEVITVSDEEAIETAR 247
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....*..
gi 768021845  354 MLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMT 400
Cdd:TIGR01139 248 RLAAEEGILVGISSGAAVAAALKLAKRPEPDKLIVVILPSTGERYLS 294
PRK10717 PRK10717
cysteine synthase A; Provisional
120-413 4.65e-105

cysteine synthase A; Provisional


Pssm-ID: 182672 [Multi-domain]  Cd Length: 330  Bit Score: 319.50  E-value: 4.65e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 120 CRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLR 199
Cdd:PRK10717  28 CEILGKAEFLNPGGSVKDRAALNIIWDAEKRGLLKPGGTIVEGTAGNTGIGLALVAAARGYKTVIVMPETQSQEKKDLLR 107
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 200 ALGAEIVRTPTnARFDSPESHVGVAWRLKNEI----PNSHI-LDQYRNASNPLAHYDTTADEILQQCDGKLDMLVASVGT 274
Cdd:PRK10717 108 ALGAELVLVPA-APYANPNNYVKGAGRLAEELvasePNGAIwANQFDNPANREAHYETTGPEIWEQTDGKVDGFVCAVGT 186
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 275 GGTITGIARKLKEKCPGCRIIGVDPEGSIL----AEPEELNQTEQTTyevEGIGYDFIPTVLDRTVVDKWFKSNDEEAFT 350
Cdd:PRK10717 187 GGTLAGVSRYLKETNPKVKIVLADPTGSALysyyKTGELKAEGSSIT---EGIGQGRITANLEGAPIDDAIRIPDEEALS 263
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 768021845 351 FARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMTKFLSDRWMLQKGF 413
Cdd:PRK10717 264 TAYRLLEEEGLCLGGSSGINVAAALRLARELGPGHTIVTILCDSGERYQSKLFNPDFLREKGL 326
cysKM TIGR01136
cysteine synthase; This model discriminates cysteine synthases (EC 2.5.1.47) (both CysK and ...
112-400 1.12e-103

cysteine synthase; This model discriminates cysteine synthases (EC 2.5.1.47) (both CysK and CysM) from cystathionine beta-synthase, a protein found primarily in eukaryotes and carrying a C-terminal CBS domain lacking from this protein. Bacterial proteins lacking the CBS domain but otherwise showing resemblamnce to cystathionine beta-synthases and considerable phylogenetic distance from known cysteine synthases were excluded from the seed and score below the trusted cutoff. [Amino acid biosynthesis, Serine family]


Pssm-ID: 273463  Cd Length: 299  Bit Score: 314.99  E-value: 1.12e-103
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:TIGR01136  14 NRLAPGCDARVLAKLEGFNPSGSVKDRIALSMILDAEKRGLLKPGDTIIEATSGNTGIALAMVAAARGYKLILTMPETMS 93
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  192 SEKVDVLRALGAEIVRTPtnarfdsPESHVGVAWRLKNEIPNSH----ILDQYRNASNPLAHYDTTADEILQQCDGKLDM 267
Cdd:TIGR01136  94 LERRKLLRAYGAELILTP-------GEEGMKGAIDKAEELAAETnkyvMLDQFENPANPEAHYKTTGPEIWRDTDGRIDH 166
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  268 LVASVGTGGTITGIARKLKEKCPGCRIIGVDPegsilAEPEELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEE 347
Cdd:TIGR01136 167 FVAGVGTGGTITGVGRYLKEQNPNIQIVAVEP-----AESPVLSGGEPGPHKIQGIGAGFIPKILDLSLIDEVITVSDED 241
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....
gi 768021845  348 AFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQ-EGQRCVVILPDSVRNYMT 400
Cdd:TIGR01136 242 AIETARRLAREEGILVGISSGAAVAAALKLAKRLEnADKVIVAILPDTGERYLS 295
Trp-synth-beta_II cd00640
Tryptophan synthase beta superfamily (fold type II); this family of pyridoxal phosphate (PLP) ...
111-394 1.54e-78

Tryptophan synthase beta superfamily (fold type II); this family of pyridoxal phosphate (PLP)-dependent enzymes catalyzes beta-replacement and beta-elimination reactions. This CD corresponds to aminocyclopropane-1-carboxylate deaminase (ACCD), tryptophan synthase beta chain (Trp-synth_B), cystathionine beta-synthase (CBS), O-acetylserine sulfhydrylase (CS), serine dehydratase (Ser-dehyd), threonine dehydratase (Thr-dehyd), diaminopropionate ammonia lyase (DAL), and threonine synthase (Thr-synth). ACCD catalyzes the conversion of 1-aminocyclopropane-1-carboxylate to alpha-ketobutyrate and ammonia. Tryptophan synthase folds into a tetramer, where the beta chain is the catalytic PLP-binding subunit and catalyzes the formation of L-tryptophan from indole and L-serine. CBS is a tetrameric hemeprotein that catalyzes condensation of serine and homocysteine to cystathionine. CS is a homodimer that catalyzes the formation of L-cysteine from O-acetyl-L-serine. Ser-dehyd catalyzes the conversion of L- or D-serine to pyruvate and ammonia. Thr-dehyd is active as a homodimer and catalyzes the conversion of L-threonine to 2-oxobutanoate and ammonia. DAL is also a homodimer and catalyzes the alpha, beta-elimination reaction of both L- and D-alpha, beta-diaminopropionate to form pyruvate and ammonia. Thr-synth catalyzes the formation of threonine and inorganic phosphate from O-phosphohomoserine.


Pssm-ID: 107202 [Multi-domain]  Cd Length: 244  Bit Score: 247.81  E-value: 1.54e-78
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 111 SDRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLkPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKM 190
Cdd:cd00640    6 LKRLSKLGGANIYLKLEFLNPTGSFKDRGALNLILLAEEEGKL-PKGVIIESTGGNTGIALAAAAARLGLKCTIVMPEGA 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 191 SSEKVDVLRALGAEIVRTPTNarfdsPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYdTTADEILQQCDG-KLDMLV 269
Cdd:cd00640   85 SPEKVAQMRALGAEVVLVPGD-----FDDAIALAKELAEEDPGAYYVNQFDNPANIAGQG-TIGLEILEQLGGqKPDAVV 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 270 ASVGTGGTITGIARKLKEKCPGCRIIGVDPEgsilaepeelnqteqttyevegigydfiptvldrtvvdkWFKSNDEEAF 349
Cdd:cd00640  159 VPVGGGGNIAGIARALKELLPNVKVIGVEPE---------------------------------------VVTVSDEEAL 199
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 768021845 350 TFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDS 394
Cdd:cd00640  200 EAIRLLAREEGILVEPSSAAALAAALKLAKKLGKGKTVVVILTGG 244
PLN02565 PLN02565
cysteine synthase
112-405 9.31e-74

cysteine synthase


Pssm-ID: 166206  Cd Length: 322  Bit Score: 238.28  E-value: 9.31e-74
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTI-IEPTSGNTGIGLALAAAVRGYRCIIVMPEKM 190
Cdd:PLN02565  22 NNVVDGCVARIAAKLEMMEPCSSVKDRIGYSMITDAEEKGLIKPGESVlIEPTSGNTGIGLAFMAAAKGYKLIITMPASM 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 191 SSEKVDVLRALGAEIVRT-PTNARfdspESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLV 269
Cdd:PLN02565 102 SLERRIILLAFGAELVLTdPAKGM----KGAVQKAEEILAKTPNSYILQQFENPANPKIHYETTGPEIWKGTGGKVDAFV 177
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 270 ASVGTGGTITGIARKLKEKCPGCRIIGVDPegsilAEPEELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAF 349
Cdd:PLN02565 178 SGIGTGGTITGAGKYLKEQNPDIKLYGVEP-----VESAVLSGGKPGPHKIQGIGAGFIPGVLDVDLLDEVVQVSSDEAI 252
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 768021845 350 TFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQ-EGQRCVVILPDSVRNYMTKFLSD 405
Cdd:PLN02565 253 ETAKLLALKEGLLVGISSGAAAAAAIKIAKRPEnAGKLIVVIFPSFGERYLSSVLFE 309
PALP pfam00291
Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate ...
111-393 1.33e-73

Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate dependent enzymes. This family includes: serine dehydratase EC:4.2.1.13 P20132, threonine dehydratase EC:4.2.1.16, tryptophan synthase beta chain EC:4.2.1.20, threonine synthase EC:4.2.99.2, cysteine synthase EC:4.2.99.8 P11096, cystathionine beta-synthase EC:4.2.1.22, 1-aminocyclopropane-1-carboxylate deaminase EC:4.1.99.4.


Pssm-ID: 459749 [Multi-domain]  Cd Length: 295  Bit Score: 236.82  E-value: 1.33e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  111 SDRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERdgtLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKM 190
Cdd:pfam00291  13 LPRLSKELGVDVYLKLESLNPTGSFKDRGALNLLLRLKE---GEGGKTVVEASSGNHGRALAAAAARLGLKVTIVVPEDA 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  191 SSEKVDVLRALGAEIVRTPTNarFDSPESHVGvawRLKNEIPNSHILDQYRNASNPLAHYdTTADEILQQCDGKLDMLVA 270
Cdd:pfam00291  90 PPGKLLLMRALGAEVVLVGGD--YDEAVAAAR---ELAAEGPGAYYINQYDNPLNIEGYG-TIGLEILEQLGGDPDAVVV 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  271 SVGTGGTITGIARKLKEKCPGCRIIGVDPEGS-ILAEPEELNQTEQTT---YEVEGIGYDFIPTVLDRTVVDKWFKS--- 343
Cdd:pfam00291 164 PVGGGGLIAGIARGLKELGPDVRVIGVEPEGApALARSLAAGRPVPVPvadTIADGLGVGDEPGALALDLLDEYVGEvvt 243
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|..
gi 768021845  344 -NDEEAFTFARMLIAQEGLLCGGSAGSTVAVA-VKAAQELQEGQRCVVILPD 393
Cdd:pfam00291 244 vSDEEALEAMRLLARREGIVVEPSSAAALAALkLALAGELKGGDRVVVVLTG 295
cysM PRK11761
cysteine synthase CysM;
113-393 1.83e-72

cysteine synthase CysM;


Pssm-ID: 236972  Cd Length: 296  Bit Score: 234.00  E-value: 1.83e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 113 RLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSS 192
Cdd:PRK11761  20 RLPPDRGNTILAKLEGNNPAGSVKDRPALSMIVQAEKRGEIKPGDTLIEATSGNTGIALAMIAAIKGYRMKLIMPENMSQ 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 193 EKVDVLRALGAEIVRTPTNarfDSPESHVGVAWRLKNEiPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVASV 272
Cdd:PRK11761 100 ERRAAMRAYGAELILVPKE---QGMEGARDLALQMQAE-GEGKVLDQFANPDNPLAHYETTGPEIWRQTEGRITHFVSSM 175
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 273 GTGGTITGIARKLKEKCPGCRIIGVDP-EGS----ILAEPEElnqteqttyevegigydFIPTVLDRTVVDKWFKSNDEE 347
Cdd:PRK11761 176 GTTGTIMGVSRYLKEQNPAVQIVGLQPeEGSsipgIRRWPEE-----------------YLPKIFDASRVDRVLDVSQQE 238
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 768021845 348 AFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQELqEGQRCVVILPD 393
Cdd:PRK11761 239 AENTMRRLAREEGIFCGVSSGGAVAAALRIAREN-PNAVIVAIICD 283
PLP_SbnA_fam TIGR03945
2,3-diaminopropionate biosynthesis protein SbnA; Members of this family include SbnA, a ...
112-407 2.20e-71

2,3-diaminopropionate biosynthesis protein SbnA; Members of this family include SbnA, a protein of the staphyloferrin B biosynthesis operon of Staphylococcus aureus. SbnA and SbnB together appear to synthesize 2,3-diaminopropionate, a precursor of certain siderophores and other secondary metabolites. SbnA is a pyridoxal phosphate-dependent enzyme. [Cellular processes, Biosynthesis of natural products]


Pssm-ID: 274872 [Multi-domain]  Cd Length: 304  Bit Score: 231.32  E-value: 2.20e-71
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMS 191
Cdd:TIGR03945  14 ERLFPDAPFRLFAKLEGFNPGGSIKDRPALYILEAAIKRGRITPGTTIIESSSGNLGIALAMICAYKGLRFICVVDPNIS 93
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  192 SEKVDVLRALGAEIVRTptnarfDSPESHVG--------VAwRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDg 263
Cdd:TIGR03945  94 PQNLKLLRAYGAEVEKV------TEPDETGGylgtriarVR-ELLASIPDAYWPNQYANPDNPRAHYHGTGREIARAFP- 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  264 KLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPEGSIL--AEPeelnqteqTTYEVEGIGYDFIPTVLDRTVVDKWF 341
Cdd:TIGR03945 166 TLDYLFVGVSTTGTLMGCSRRLRERGPNTKVIAVDAVGSVIfgGPP--------GRRHIPGLGASVVPELLDESLIDDVV 237
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 768021845  342 KSNDEEAFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMTKFLSDRW 407
Cdd:TIGR03945 238 HVPEYDTVAGCRRLARREGILAGGSSGTVVAAIKRLLPRIPEGSTVVAILPDRGERYLDTVYNDEW 303
PLN00011 PLN00011
cysteine synthase
112-405 2.52e-66

cysteine synthase


Pssm-ID: 177651  Cd Length: 323  Bit Score: 219.10  E-value: 2.52e-66
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 112 DRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPG-DTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKM 190
Cdd:PLN00011  24 NNIVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAEDKGLITPGkSTLIEATAGNTGIGLACIGAARGYKVILVMPSTM 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 191 SSEKVDVLRALGAEIVRTptnarfdspESHVGVAWRLK------NEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGK 264
Cdd:PLN00011 104 SLERRIILRALGAEVHLT---------DQSIGLKGMLEkaeeilSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGK 174
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 265 LDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPegsilAEPEELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSN 344
Cdd:PLN00011 175 VDILVAGVGTGGTATGVGKFLKEKNKDIKVCVVEP-----VESAVLSGGQPGPHLIQGIGSGIIPFNLDLTIVDEIIQVT 249
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 768021845 345 DEEAFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQE-GQRCVVILPDSVRNYMTKFLSD 405
Cdd:PLN00011 250 GEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENaGKLIVVIFPSGGERYLSTKLFE 311
cysM TIGR01138
cysteine synthase B; CysM differs from CysK in that it can also use thiosulfate instead of ...
124-400 3.65e-64

cysteine synthase B; CysM differs from CysK in that it can also use thiosulfate instead of sulfide, to produce cysteine thiosulfonate instead of cysteine. Alternate name: O-acetylserine (thiol)-lyase [Amino acid biosynthesis, Serine family]


Pssm-ID: 130208 [Multi-domain]  Cd Length: 290  Bit Score: 212.08  E-value: 3.65e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  124 AKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGA 203
Cdd:TIGR01138  27 LKLEGNNPAGSVKDRPALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERKAAMRAYGA 106
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  204 EIVRTptnARFDSPESHVGVAWRLKNEIPNShILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVASVGTGGTITGIAR 283
Cdd:TIGR01138 107 ELILV---TKEEGMEGARDLALELANRGEGK-LLDQFNNPDNPYAHYTSTGPEIWQQTGGRITHFVSSMGTTGTIMGVSR 182
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  284 KLKEKCPGCRIIGVDPEgsilaEPeelnqteqttYEVEGIGY---DFIPTVLDRTVVDKWFKSNDEEAFTFARMLIAQEG 360
Cdd:TIGR01138 183 FLKEQNPPVQIVGLQPE-----EG----------SSIPGIRRwptEYLPGIFDASLVDRVLDIHQRDAENTMRELAVREG 247
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|
gi 768021845  361 LLCGGSAGSTVAVAVKAAQELQEGQrCVVILPDSVRNYMT 400
Cdd:TIGR01138 248 IFCGVSSGGAVAAALRLARELPDAV-VVAIICDRGDRYLS 286
PLN03013 PLN03013
cysteine synthase
118-411 2.65e-62

cysteine synthase


Pssm-ID: 178587 [Multi-domain]  Cd Length: 429  Bit Score: 211.56  E-value: 2.65e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 118 CRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTI-IEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVD 196
Cdd:PLN03013 136 CVANIAAKLEIMEPCCSVKDRIGYSMVTDAEQKGFISPGKSVlVEPTSGNTGIGLAFIAASRGYRLILTMPASMSMERRV 215
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 197 VLRALGAEIVRTptnarfDSPESHVGVAWR----LKNeIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVASV 272
Cdd:PLN03013 216 LLKAFGAELVLT------DPAKGMTGAVQKaeeiLKN-TPDAYMLQQFDNPANPKIHYETTGPEIWDDTKGKVDIFVAGI 288
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 273 GTGGTITGIARKLKEKCPGCRIIGVDPegsilAEPEELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTFA 352
Cdd:PLN03013 289 GTGGTITGVGRFIKEKNPKTQVIGVEP-----TESDILSGGKPGPHKIQGIGAGFIPKNLDQKIMDEVIAISSEEAIETA 363
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 768021845 353 RMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMTK--FLSDRWMLQK 411
Cdd:PLN03013 364 KQLALKEGLMVGISSGAAAAAAIKVAKRPENAGKLIAVSLFASGRDIYTprCSSLSGKRWR 424
PLN02556 PLN02556
cysteine synthase/L-3-cyanoalanine synthase
118-405 1.89e-59

cysteine synthase/L-3-cyanoalanine synthase


Pssm-ID: 178171 [Multi-domain]  Cd Length: 368  Bit Score: 202.11  E-value: 1.89e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 118 CRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDT-IIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVD 196
Cdd:PLN02556  72 CGAYIAAKQEMFQPTSSIKDRPALAMIEDAEKKNLITPGKTtLIEPTSGNMGISLAFMAAMKGYKMILTMPSYTSLERRV 151
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 197 VLRALGAEIVRT-PTNARFDSpeshVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEILQQCDGKLDMLVASVGTG 275
Cdd:PLN02556 152 TMRAFGAELVLTdPTKGMGGT----VKKAYELLESTPDAFMLQQFSNPANTQVHFETTGPEIWEDTLGQVDIFVMGIGSG 227
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 276 GTITGIARKLKEKCPGCRIIGVDPegsilAEPEELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTFARML 355
Cdd:PLN02556 228 GTVSGVGKYLKSKNPNVKIYGVEP-----AESNVLNGGKPGPHHITGNGVGFKPDILDMDVMEKVLEVSSEDAVNMAREL 302
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|.
gi 768021845 356 IAQEGLLCGGSAGSTVAVAVKAAQELQ-EGQRCVVILPDSVRNYMTKFLSD 405
Cdd:PLN02556 303 ALKEGLMVGISSGANTVAALRLAKMPEnKGKLIVTVHPSFGERYLSSVLFQ 353
CBS_pair_CBS cd04608
Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the ...
429-573 1.45e-54

Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the pyridoxal-phosphate (PALP) dependent enzyme domain; This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the pyridoxal-phosphate (PALP) dependent enzyme domain upstream. Cystathionine beta-synthase (CBS ) contains, besides the C-terminal regulatory CBS-pair, an N-terminal heme-binding module, followed by a pyridoxal phosphate (PLP) domain, which houses the active site. It is the first enzyme in the transsulfuration pathway, catalyzing the conversion of serine and homocysteine to cystathionine and water. In general, CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).


Pssm-ID: 341382 [Multi-domain]  Cd Length: 120  Bit Score: 180.42  E-value: 1.45e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 429 LRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQVGKVIYKQFKQIR 508
Cdd:cd04608    2 LIVRRLDLGAPVTVLPDDTLGEAIEIMREYGVDQLPVVDEDGRVVGMVTEGNLLSSLLAGRAQPSDPVSKAMYKQFKQVD 81
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 768021845 509 LTDTLGRLSHILEMDHFALVVHEQiqsqdqawagvvggpadhstgkssqrQMVFGVVTAIDLLNF 573
Cdd:cd04608   82 LDTPLGALSRILERDHFALVVDGQ--------------------------GKVLGIVTRIDLLNY 120
PLN02356 PLN02356
phosphateglycerate kinase
120-413 3.16e-47

phosphateglycerate kinase


Pssm-ID: 215204  Cd Length: 423  Bit Score: 170.94  E-value: 3.16e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 120 CRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLR 199
Cdd:PLN02356  68 CEILGKCEFLNPGGSVKDRVAVKIIEEALESGQLFPGGVVTEGSAGSTAISLATVAPAYGCKCHVVIPDDVAIEKSQILE 147
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 200 ALGAEIVRT-PTNarFDSPESHVGVAWRLK---NEIPNSHIL------------------------------------DQ 239
Cdd:PLN02356 148 ALGATVERVrPVS--ITHKDHYVNIARRRAleaNELASKRRKgsetdgihlektngciseeekenslfsssctggffaDQ 225
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 240 YRNASNPLAHYDTTADEILQQCDGKLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPEGSIL--------------A 305
Cdd:PLN02356 226 FENLANFRAHYEGTGPEIWEQTQGNLDAFVAAAGTGGTLAGVSRFLQEKNPNIKCFLIDPPGSGLfnkvtrgvmytreeA 305
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 306 EPEELNQTEQTTyeVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQ 385
Cdd:PLN02356 306 EGRRLKNPFDTI--TEGIGINRLTQNFLMAKLDGAFRGTDKEAVEMSRYLLKNDGLFVGSSSAMNCVGAVRVAQSLGPGH 383
                        330       340
                 ....*....|....*....|....*...
gi 768021845 386 RCVVILPDSVRNYMTKFLSDRWMLQKGF 413
Cdd:PLN02356 384 TIVTILCDSGMRHLSKFHDPQYLSQHGL 411
Thr-dehyd cd01562
Threonine dehydratase: The first step in amino acid degradation is the removal of nitrogen. ...
111-391 3.62e-27

Threonine dehydratase: The first step in amino acid degradation is the removal of nitrogen. Although the nitrogen atoms of most amino acids are transferred to alpha-ketoglutarate before removal, the alpha-amino group of threonine can be directly converted into NH4+. The direct deamination is catalyzed by threonine dehydratase, in which pyridoxal phosphate (PLP) is the prosthetic group. Threonine dehydratase is widely distributed in all three major phylogenetic divisions.


Pssm-ID: 107205 [Multi-domain]  Cd Length: 304  Bit Score: 111.81  E-value: 3.62e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 111 SDRLVPRCRCRGVAKCEFFNAGGSVKDRISLRMI----EDAERDGtlkpgdtIIEPTSGNTGIGLALAAAVRGYRCIIVM 186
Cdd:cd01562   23 SPTLSELLGAEVYLKCENLQKTGSFKIRGAYNKLlslsEEERAKG-------VVAASAGNHAQGVAYAAKLLGIPATIVM 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 187 PEKMSSEKVDVLRALGAEIVRtpTNARFDSPESHvgvAWRLKNE-----IPnshildqyrnasnPLAHYD------TTAD 255
Cdd:cd01562   96 PETAPAAKVDATRAYGAEVVL--YGEDFDEAEAK---ARELAEEegltfIH-------------PFDDPDviagqgTIGL 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 256 EILQQCdGKLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPEG------SILA-EPEELNQTEQTtyeVEGIGydfI 328
Cdd:cd01562  158 EILEQV-PDLDAVFVPVGGGGLIAGIATAVKALSPNTKVIGVEPEGapamaqSLAAgKPVTLPEVDTI---ADGLA---V 230
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 768021845 329 PTVLDRT------VVDKWFKSNDEEAFTFARMLIAQEGLLCGGSAGSTVAvAVKAAQELQEGQRCVVIL 391
Cdd:cd01562  231 KRPGELTfeiirkLVDDVVTVSEDEIAAAMLLLFEREKLVAEPAGALALA-ALLSGKLDLKGKKVVVVL 298
IlvA COG1171
Threonine deaminase [Amino acid transport and metabolism]; Threonine deaminase is part of the ...
125-391 5.56e-26

Threonine deaminase [Amino acid transport and metabolism]; Threonine deaminase is part of the Pathway/BioSystem: Isoleucine, leucine, valine biosynthesis


Pssm-ID: 440784 [Multi-domain]  Cd Length: 327  Bit Score: 108.97  E-value: 5.56e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDR------ISLRmieDAERDGTlkpgdtIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVL 198
Cdd:COG1171   44 KLENLQPTGSFKLRgaynalASLS---EEERARG------VVAASAGNHAQGVAYAARLLGIPATIVMPETAPAVKVAAT 114
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 199 RALGAEIVRTPTNarFDSPESHvgvAWRLKNE-----IPnshildqyrnasnPLAHYD------TTADEILQQCdGKLDM 267
Cdd:COG1171  115 RAYGAEVVLHGDT--YDDAEAA---AAELAEEegatfVH-------------PFDDPDviagqgTIALEILEQL-PDLDA 175
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 268 LVASVGTGGTITGIARKLKEKCPGCRIIGVDPEG------SILA-EPEELNQTeQT------TYEVEGIGYDFIPTVLDR 334
Cdd:COG1171  176 VFVPVGGGGLIAGVAAALKALSPDIRVIGVEPEGaaamyrSLAAgEPVTLPGV-DTiadglaVGRPGELTFEILRDLVDD 254
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 768021845 335 TV-VDkwfksnDEEAFTFARMLIAQEGLLCGGSAGSTVAvAVKAAQELQEGQRCVVIL 391
Cdd:COG1171  255 IVtVS------EDEIAAAMRLLLERTKIVVEPAGAAALA-ALLAGKERLKGKRVVVVL 305
PRK06815 PRK06815
threonine/serine dehydratase;
111-391 1.67e-25

threonine/serine dehydratase;


Pssm-ID: 180709 [Multi-domain]  Cd Length: 317  Bit Score: 107.09  E-value: 1.67e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 111 SDRLVPRCRCRGVAKCEFFNAGGSVKDRIS---LRMIEDAERdgtlKPGdtIIEPTSGNTGIGLALAAAVRGYRCIIVMP 187
Cdd:PRK06815  26 SPLLSQHTGCEVYLKCEHLQHTGSFKFRGAsnkLRLLNEAQR----QQG--VITASSGNHGQGVALAAKLAGIPVTVYAP 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 188 EKMSSEKVDVLRALGAEIVRTPTNArfDSPESHvgvAWRLKNEIPNSHIlDQYrNASNPLAHYDTTADEILQQCDgKLDM 267
Cdd:PRK06815 100 EQASAIKLDAIRALGAEVRLYGGDA--LNAELA---ARRAAEQQGKVYI-SPY-NDPQVIAGQGTIGMELVEQQP-DLDA 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 268 LVASVGTGGTITGIARKLKEKCPGCRIIGVDPEG------SILA----EPEELNQTEQTTyeVEGIGYDFIPTVLDRTVV 337
Cdd:PRK06815 172 VFVAVGGGGLISGIATYLKTLSPKTEIIGCWPANspslytSLEAgeivEVAEQPTLSDGT--AGGVEPGAITFPLCQQLI 249
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 768021845 338 DKWFKSNDEEAFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQeGQRCVVIL 391
Cdd:PRK06815 250 DQKVLVSEEEIKEAMRLIAETDRWLIEGAAGVALAAALKLAPRYQ-GKKVAVVL 302
PLN02970 PLN02970
serine racemase
109-302 4.08e-16

serine racemase


Pssm-ID: 215524 [Multi-domain]  Cd Length: 328  Bit Score: 79.72  E-value: 4.08e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 109 RSSDRLVPRcrcRGVAKCEFFNAGGSVKDRISLRMI-----EDAERDgtlkpgdtIIEPTSGNTGIGLALAAAVRGYRCI 183
Cdd:PLN02970  34 SSLDALAGR---SLFFKCECFQKGGAFKFRGACNAIfslsdDQAEKG--------VVTHSSGNHAAALALAAKLRGIPAY 102
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 184 IVMPEKMSSEKVDVLRALGAEIVRT-PTNarfdspESHVGVAWRLKNEiPNSHILDQYrNASNPLAHYDTTADEILQQCD 262
Cdd:PLN02970 103 IVVPKNAPACKVDAVIRYGGIITWCePTV------ESREAVAARVQQE-TGAVLIHPY-NDGRVISGQGTIALEFLEQVP 174
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 768021845 263 GkLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPEGS 302
Cdd:PLN02970 175 E-LDVIIVPISGGGLISGIALAAKAIKPSIKIIAAEPKGA 213
Thr-synth_1 cd01563
Threonine synthase is a pyridoxal phosphate (PLP) dependent enzyme that catalyses the last ...
125-391 3.32e-15

Threonine synthase is a pyridoxal phosphate (PLP) dependent enzyme that catalyses the last reaction in the synthesis of threonine from aspartate. It proceeds by converting O-phospho-L-homoserine (OPH) into threonine and inorganic phosphate. In plants, OPH is an intermediate between the methionine and threonine/isoleucine pathways. Thus threonine synthase competes for OPH with cystathionine-gamma-synthase, the first enzyme in the methionine pathway. These enzymes are in general dimers. Members of this CD, Thr-synth_1, are widely distributed in bacteria, archaea and higher plants.


Pssm-ID: 107206 [Multi-domain]  Cd Length: 324  Bit Score: 76.86  E-value: 3.32e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDRISLRMIEDAERDGTlkpgDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAE 204
Cdd:cd01563   43 KDEGLNPTGSFKDRGMTVAVSKAKELGV----KAVACASTGNTSASLAAYAARAGIKCVVFLPAGKALGKLAQALAYGAT 118
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 205 IVRTPTNarFDSpeshvgvAWRLKNEIPNSHILDqYRNASNPLAH--YDTTADEILQQCDGKL-DMLVASVGTGGTITGI 281
Cdd:cd01563  119 VLAVEGN--FDD-------ALRLVRELAEENWIY-LSNSLNPYRLegQKTIAFEIAEQLGWEVpDYVVVPVGNGGNITAI 188
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 282 ARKLKE--------KCPgcRIIGVDPEGS------ILAEPEELNQTEQTTYEVEGIGydfIPT-VLDRTVVDKWFKSN-- 344
Cdd:cd01563  189 WKGFKElkelglidRLP--RMVGVQAEGAapivraFKEGKDDIEPVENPETIATAIR---IGNpASGPKALRAVRESGgt 263
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 768021845 345 ----DEEAFTFARMLIAQ-EGLLCGGSAGSTVAVAVKAAQE--LQEGQRCVVIL 391
Cdd:cd01563  264 avavSDEEILEAQKLLARtEGIFVEPASAASLAGLKKLREEgiIDKGERVVVVL 317
PRK06381 PRK06381
threonine synthase; Validated
125-391 2.04e-14

threonine synthase; Validated


Pssm-ID: 235789  Cd Length: 319  Bit Score: 74.36  E-value: 2.04e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDRISLRMIEDAERDGTlkpgDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAE 204
Cdd:PRK06381  36 KFEGANPTGTQKDRIAEAHVRRAMRLGY----SGITVGTCGNYGASIAYFARLYGLKAVIFIPRSYSNSRVKEMEKYGAE 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 205 IVRTP---TNARFDSPESHVGVAWRLKNeiPNShildqyRNASNPLAHYDTTADEILQQCDGKLDMLVASVGTGGTITGI 281
Cdd:PRK06381 112 IIYVDgkyEEAVERSRKFAKENGIYDAN--PGS------VNSVVDIEAYSAIAYEIYEALGDVPDAVAVPVGNGTTLAGI 183
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 282 ARKLKE--------KCPgcRIIGVDPEGS--------------ILAEPEELNQTEQTTYEVEGIGYDFiPTVLD--RTVV 337
Cdd:PRK06381 184 YHGFRRlydrgktsRMP--RMIGVSTSGGnqivesfkrgssevVDLEVDEIRETAVNEPLVSYRSFDG-DNALEaiYDSH 260
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 768021845 338 DKWFKSNDEEAFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRCVVIL 391
Cdd:PRK06381 261 GYAFGFSDDEMVKYAELLRRMEGLNALPASASALAALVKYLKKNGVNDNVVAVI 314
PRK09224 PRK09224
threonine ammonia-lyase IlvA;
165-302 8.67e-14

threonine ammonia-lyase IlvA;


Pssm-ID: 236417 [Multi-domain]  Cd Length: 504  Bit Score: 74.02  E-value: 8.67e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 165 GNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAEIVRTPTNarFDSPESHvgvAWRLKNE-----IPnshildq 239
Cdd:PRK09224  77 GNHAQGVALSAARLGIKAVIVMPVTTPDIKVDAVRAFGGEVVLHGDS--FDEAYAH---AIELAEEegltfIH------- 144
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 768021845 240 yrnasnPLAHYD------TTADEILQQCDGKLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPEGS 302
Cdd:PRK09224 145 ------PFDDPDviagqgTIAMEILQQHPHPLDAVFVPVGGGGLIAGVAAYIKQLRPEIKVIGVEPEDS 207
PRK08246 PRK08246
serine/threonine dehydratase;
125-302 1.02e-13

serine/threonine dehydratase;


Pssm-ID: 181319 [Multi-domain]  Cd Length: 310  Bit Score: 72.29  E-value: 1.02e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDRISLRMIEDAErdgtlKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAE 204
Cdd:PRK08246  42 KLEHLQHTGSFKARGAFNRLLAAP-----VPAAGVVAASGGNAGLAVAYAAAALGVPATVFVPETAPPAKVARLRALGAE 116
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 205 IVRTPT---NARFDSpeshvgVAWRLKNEIPNSHILDQyrnasnP--LAHYDTTADEILQQCdGKLDMLVASVGTGGTIT 279
Cdd:PRK08246 117 VVVVGAeyaDALEAA------QAFAAETGALLCHAYDQ------PevLAGAGTLGLEIEEQA-PGVDTVLVAVGGGGLIA 183
                        170       180
                 ....*....|....*....|...
gi 768021845 280 GIARKLKekcPGCRIIGVDPEGS 302
Cdd:PRK08246 184 GIAAWFE---GRARVVAVEPEGA 203
PRK07048 PRK07048
threo-3-hydroxy-L-aspartate ammonia-lyase;
125-300 2.25e-13

threo-3-hydroxy-L-aspartate ammonia-lyase;


Pssm-ID: 235918 [Multi-domain]  Cd Length: 321  Bit Score: 71.20  E-value: 2.25e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDR---ISLRMIEDAERdgtlKPGdtIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRAL 201
Cdd:PRK07048  44 KCENFQRMGAFKFRgayNALSQFSPEQR----RAG--VVTFSSGNHAQAIALSARLLGIPATIVMPQDAPAAKVAATRGY 117
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 202 GAEIVRtptnarFD-SPESHVGVAWRLKNE-----IPnshildqyrnasnPLAHYD------TTADEILQQCdGKLDMLV 269
Cdd:PRK07048 118 GGEVVT------YDrYTEDREEIGRRLAEErgltlIP-------------PYDHPHviagqgTAAKELFEEV-GPLDALF 177
                        170       180       190
                 ....*....|....*....|....*....|.
gi 768021845 270 ASVGTGGTITGIARKLKEKCPGCRIIGVDPE 300
Cdd:PRK07048 178 VCLGGGGLLSGCALAARALSPGCKVYGVEPE 208
PRK12483 PRK12483
threonine dehydratase; Reviewed
159-302 1.27e-12

threonine dehydratase; Reviewed


Pssm-ID: 237111 [Multi-domain]  Cd Length: 521  Bit Score: 70.21  E-value: 1.27e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 159 IIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAEIVRTptNARFDSPESHvgvAWRLKNEIPNS--HI 236
Cdd:PRK12483  88 VITASAGNHAQGVALAAARLGVKAVIVMPRTTPQLKVDGVRAHGGEVVLH--GESFPDALAH---ALKLAEEEGLTfvPP 162
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 768021845 237 LDQyrnaSNPLAHYDTTADEILQQCDGKLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPEGS 302
Cdd:PRK12483 163 FDD----PDVIAGQGTVAMEILRQHPGPLDAIFVPVGGGGLIAGIAAYVKYVRPEIKVIGVEPDDS 224
ThrC COG0498
Threonine synthase [Amino acid transport and metabolism]; Threonine synthase is part of the ...
125-398 2.08e-12

Threonine synthase [Amino acid transport and metabolism]; Threonine synthase is part of the Pathway/BioSystem: Threonine biosynthesis


Pssm-ID: 440264 [Multi-domain]  Cd Length: 394  Bit Score: 69.07  E-value: 2.08e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDR-----ISLrmiedAERDGTlkpgDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPE-KMSSEKVDVL 198
Cdd:COG0498   86 KEEGHNPTGSFKDRamqvaVSL-----ALERGA----KTIVCASSGNGSAALAAYAARAGIEVFVFVPEgKVSPGQLAQM 156
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 199 RALGAEIVRTPTNarFDspeshvgVAWRLKNEIPNSHILdqY-RNASNPLAH--YDTTADEILQQCDGKLDMLVASVGTG 275
Cdd:COG0498  157 LTYGAHVIAVDGN--FD-------DAQRLVKELAADEGL--YaVNSINPARLegQKTYAFEIAEQLGRVPDWVVVPTGNG 225
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 276 GTITGI--ARK------LKEKCPgcRIIGVDPEGS--ILAEPEelnqTEQTTYEVEG---------IGydfIPT------ 330
Cdd:COG0498  226 GNILAGykAFKelkelgLIDRLP--RLIAVQATGCnpILTAFE----TGRDEYEPERpetiapsmdIG---NPSngeral 296
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 768021845 331 -VLDRTvvDKWF-KSNDEEAFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQE--LQEGQRCVVIL-------PDSVRNY 398
Cdd:COG0498  297 fALRES--GGTAvAVSDEEILEAIRLLARREGIFVEPATAVAVAGLRKLREEgeIDPDEPVVVLStghglkfPDAVREA 373
PRK06608 PRK06608
serine/threonine dehydratase;
125-299 1.00e-10

serine/threonine dehydratase;


Pssm-ID: 235842 [Multi-domain]  Cd Length: 338  Bit Score: 63.25  E-value: 1.00e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDRISLRMIEDAERDGtlKPGDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAE 204
Cdd:PRK06608  43 KVESLQKTGAFKVRGVLNHLLELKEQG--KLPDKIVAYSTGNHGQAVAYASKLFGIKTRIYLPLNTSKVKQQAALYYGGE 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 205 IVRTPTNARFDSP---ESHVGVAWrlkneIPNShildqyrNASNPLAHYDTTADEILQQCDGKLDMLVASVGTGGTITG- 280
Cdd:PRK06608 121 VILTNTRQEAEEKakeDEEQGFYY-----IHPS-------DSDSTIAGAGTLCYEALQQLGFSPDAIFASCGGGGLISGt 188
                        170       180
                 ....*....|....*....|
gi 768021845 281 -IARKLKEkcPGCRIIGVDP 299
Cdd:PRK06608 189 yLAKELIS--PTSLLIGSEP 206
CBS smart00116
Domain in cystathionine beta-synthase and other proteins; Domain present in all 3 forms of ...
439-486 1.04e-09

Domain in cystathionine beta-synthase and other proteins; Domain present in all 3 forms of cellular life. Present in two copies in inosine monophosphate dehydrogenase, of which one is disordered in the crystal structure. A number of disease states are associated with CBS-containing proteins including homocystinuria, Becker's and Thomsen disease.


Pssm-ID: 214522 [Multi-domain]  Cd Length: 49  Bit Score: 54.06  E-value: 1.04e-09
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*...
gi 768021845   439 PLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLL 486
Cdd:smart00116   2 VVTVSPDTTLEEALELLRENGIRRLPVVDEEGRLVGIVTRRDIIKALA 49
CBS_pair_SF cd02205
Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains superfamily; The CBS ...
439-522 2.32e-09

Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains superfamily; The CBS domain, named after human CBS, is a small domain originally identified in cystathionine beta-synthase and is subsequently found in a wide range of different proteins. CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).


Pssm-ID: 341358 [Multi-domain]  Cd Length: 113  Bit Score: 55.33  E-value: 2.32e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 439 PLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQVGKVIYKQFKQIRLTDTlgrLSH 518
Cdd:cd02205    4 VVTVDPDTTVREALELMAENGIGALPVVDDDGKLVGIVTERDILRALVEGGLALDTPVAEVMTPDVITVSPDTD---LEE 80

                 ....
gi 768021845 519 ILEM 522
Cdd:cd02205   81 ALEL 84
PRK08638 PRK08638
bifunctional threonine ammonia-lyase/L-serine ammonia-lyase TdcB;
119-300 8.83e-09

bifunctional threonine ammonia-lyase/L-serine ammonia-lyase TdcB;


Pssm-ID: 236317 [Multi-domain]  Cd Length: 333  Bit Score: 57.44  E-value: 8.83e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 119 RCRG--VAKCEFFNAGGSVKDRIS---LRMIEDAERdgtlKPGdtIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSE 193
Cdd:PRK08638  39 RCKGeiFLKLENMQRTGSFKIRGAfnkLSSLTDAEK----RKG--VVACSAGNHAQGVALSCALLGIDGKVVMPKGAPKS 112
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 194 KVDVLRALGAEIVRTPTNarFDSPESHVGVAWRLKNEIpnshILDQYrNASNPLAHYDTTADEILQQCdGKLDMLVASVG 273
Cdd:PRK08638 113 KVAATCGYGAEVVLHGDN--FNDTIAKVEEIVEEEGRT----FIPPY-DDPKVIAGQGTIGLEILEDL-WDVDTVIVPIG 184
                        170       180
                 ....*....|....*....|....*..
gi 768021845 274 TGGTITGIARKLKEKCPGCRIIGVDPE 300
Cdd:PRK08638 185 GGGLIAGIAVALKSINPTIHIIGVQSE 211
PRK08639 PRK08639
threonine dehydratase; Validated
252-301 2.26e-08

threonine dehydratase; Validated


Pssm-ID: 236318 [Multi-domain]  Cd Length: 420  Bit Score: 56.35  E-value: 2.26e-08
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 768021845 252 TTADEILQQCD--GKLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPEG 301
Cdd:PRK08639 165 TVAVEILEQLEkeGSPDYVFVPVGGGGLISGVTTYLKERSPKTKIIGVEPAG 216
PRK08206 PRK08206
diaminopropionate ammonia-lyase; Provisional
158-300 6.13e-08

diaminopropionate ammonia-lyase; Provisional


Pssm-ID: 236186  Cd Length: 399  Bit Score: 55.27  E-value: 6.13e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 158 TIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAEIVRTPTNarFDspEShVGVAWRLKNEipNSHIL 237
Cdd:PRK08206 118 TFATATDGNHGRGVAWAAQQLGQKAVIYMPKGSSEERVDAIRALGAECIITDGN--YD--DS-VRLAAQEAQE--NGWVV 190
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 768021845 238 DQyrNASNP---------LAHYDTTADEILQQCDGKLD-----MLVASVGT--GGTITGIARKLKEKCPgcRIIGVDPE 300
Cdd:PRK08206 191 VQ--DTAWEgyeeiptwiMQGYGTMADEAVEQLKEMGVppthvFLQAGVGSlaGAVLGYFAEVYGEQRP--HFVVVEPD 265
PLN02550 PLN02550
threonine dehydratase
134-299 1.49e-07

threonine dehydratase


Pssm-ID: 178165 [Multi-domain]  Cd Length: 591  Bit Score: 54.16  E-value: 1.49e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 134 SVKDRISLRMIEDAERDgTLKPGdtIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAEIVRTPTNar 213
Cdd:PLN02550 138 SFKLRGAYNMMAKLPKE-QLDKG--VICSSAGNHAQGVALSAQRLGCDAVIAMPVTTPEIKWQSVERLGATVVLVGDS-- 212
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 214 FDSPESHVgvawrlkneipNSHILDQYRNASNPLAHYD------TTADEILQQCDGKLDMLVASVGTGGTITGIARKLKE 287
Cdd:PLN02550 213 YDEAQAYA-----------KQRALEEGRTFIPPFDHPDviagqgTVGMEIVRQHQGPLHAIFVPVGGGGLIAGIAAYVKR 281
                        170
                 ....*....|..
gi 768021845 288 KCPGCRIIGVDP 299
Cdd:PLN02550 282 VRPEVKIIGVEP 293
CBS COG0517
CBS domain [Signal transduction mechanisms];
429-521 1.87e-07

CBS domain [Signal transduction mechanisms];


Pssm-ID: 440283 [Multi-domain]  Cd Length: 128  Bit Score: 50.25  E-value: 1.87e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 429 LRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQ-VGKVIYKQFKQI 507
Cdd:COG0517    1 MKVKDIMTTDVVTVSPDATVREALELMSEKRIGGLPVVDEDGKLVGIVTDRDLRRALAAEGKDLLDTpVSEVMTRPPVTV 80
                         90
                 ....*....|....
gi 768021845 508 RLTDTLGRLSHILE 521
Cdd:COG0517   81 SPDTSLEEAAELME 94
CBS pfam00571
CBS domain; CBS domains are small intracellular modules that pair together to form a stable ...
431-486 3.73e-07

CBS domain; CBS domains are small intracellular modules that pair together to form a stable globular domain. This family represents a single CBS domain. Pairs of these domains have been termed a Bateman domain. CBS domains have been shown to bind ligands with an adenosyl group such as AMP, ATP and S-AdoMet. CBS domains are found attached to a wide range of other protein domains suggesting that CBS domains may play a regulatory role making proteins sensitive to adenosyl carrying ligands. The region containing the CBS domains in Cystathionine-beta synthase is involved in regulation by S-AdoMet. CBS domain pairs from AMPK bind AMP or ATP. The CBS domains from IMPDH and the chloride channel CLC2 bind ATP.


Pssm-ID: 425756 [Multi-domain]  Cd Length: 57  Bit Score: 47.21  E-value: 3.73e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 768021845  431 VQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLL 486
Cdd:pfam00571   1 VKDIMTKDVVTVSPDTTLEEALELMREHGISRLPVVDEDGKLVGIVTLKDLLRALL 56
thrC TIGR00260
threonine synthase; Involved in threonine biosynthesis it catalyses the reaction ...
124-288 7.68e-07

threonine synthase; Involved in threonine biosynthesis it catalyses the reaction O-PHOSPHO-L-HOMOSERINE + H(2)O = L-THREONINE + ORTHOPHOSPHATE using pyridoxal phosphate as a cofactor. the enzyme is distantly related to the serine/threonine dehydratases which are also pyridoxal-phosphate dependent enzymes. the pyridoxal-phosphate binding site is a Lys (K) residues present at residue 70 of the model. [Amino acid biosynthesis, Aspartate family]


Pssm-ID: 272986 [Multi-domain]  Cd Length: 327  Bit Score: 51.23  E-value: 7.68e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  124 AKCEFFNAGGSVKDRISLRMIEDAERDGTlkpgDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPE-KMSSEKVDVLRALG 202
Cdd:TIGR00260  42 VKELGHNPTLSFKDRGMAVALTKALELGN----DTVLCASTGNTGAAAAAYAGKAGLKVVVLYPAgKISLGKLAQALGYN 117
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845  203 AEIVRtpTNARFDSPESHV------GVAWRLK--NEIPnSHILDQYrnasnplahydTTADEILQQCDGKL-DMLVASVG 273
Cdd:TIGR00260 118 AEVVA--IDGNFDDAQRLVkqlfedKPALGLNsaNSIP-YRLEGQK-----------TYAFEAVEQLGWEApDKVVVPVP 183
                         170
                  ....*....|....*
gi 768021845  274 TGGTITGIARKLKEK 288
Cdd:TIGR00260 184 NSGNFGAIWKGFKEK 198
PRK06450 PRK06450
threonine synthase; Validated
125-300 8.14e-07

threonine synthase; Validated


Pssm-ID: 180565 [Multi-domain]  Cd Length: 338  Bit Score: 51.27  E-value: 8.14e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDRISLRMIEDAERDGTlkpgDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAE 204
Cdd:PRK06450  70 KLDFLNPTGSYKDRGSVTLISYLAEKGI----KQISEDSSGNAGASIAAYGAAAGIEVKIFVPETASGGKLKQIESYGAE 145
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 205 IVRTPTNaRFD----SPESHVGVAwrlkneipnSHILD-QYRNASNPLAHydttadEILQQCDGKL-DMLVASVGTGGTI 278
Cdd:PRK06450 146 VVRVRGS-REDvakaAENSGYYYA---------SHVLQpQFRDGIRTLAY------EIAKDLDWKIpNYVFIPVSAGTLL 209
                        170       180       190
                 ....*....|....*....|....*....|
gi 768021845 279 TGIARKLK--------EKCPgcRIIGVDPE 300
Cdd:PRK06450 210 LGVYSGFKhlldsgviSEMP--KIVAVQTE 237
L-Ser-dehyd cd06448
Serine dehydratase is a pyridoxal phosphate (PLP)-dependent enzyme which catalyzes the ...
114-302 1.31e-06

Serine dehydratase is a pyridoxal phosphate (PLP)-dependent enzyme which catalyzes the conversion of L- , D-serine, or L-threonine to pyruvate/ketobutyrate and ammonia.


Pssm-ID: 107209  Cd Length: 316  Bit Score: 50.38  E-value: 1.31e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 114 LVPRCRCRGVAKCEFFNAGGSVKDR-ISLRMIEDAERDGTLKPGdtIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSS 192
Cdd:cd06448   10 LSKTAGCNVFLKLENLQPSGSFKIRgIGHLCQKSAKQGLNECVH--VVCSSGGNAGLAAAYAARKLGVPCTIVVPESTKP 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 193 EKVDVLRALGAEIVRTPTNARFDSPESHVGVAWRLKNEIpNSHILDqyrnasNPL--AHYDTTADEILQQC--DGKLDML 268
Cdd:cd06448   88 RVVEKLRDEGATVVVHGKVWWEADNYLREELAENDPGPV-YVHPFD------DPLiwEGHSSMVDEIAQQLqsQEKVDAI 160
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 768021845 269 VASVGTGGTITGIARKLkEKCPGCR--IIGVDPEGS 302
Cdd:cd06448  161 VCSVGGGGLLNGIVQGL-ERNGWGDipVVAVETEGA 195
PRK06110 PRK06110
threonine dehydratase;
114-206 1.40e-06

threonine dehydratase;


Pssm-ID: 235699  Cd Length: 322  Bit Score: 50.38  E-value: 1.40e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 114 LVPRCRCRGVAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGdtIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSE 193
Cdd:PRK06110  30 LAERLGCEVWVKHENHTPTGAFKVRGGLVYFDRLARRGPRVRG--VISATRGNHGQSVAFAARRHGLAATIVVPHGNSVE 107
                         90
                 ....*....|...
gi 768021845 194 KVDVLRALGAEIV 206
Cdd:PRK06110 108 KNAAMRALGAELI 120
COG2524 COG2524
Predicted transcriptional regulator, contains C-terminal CBS domains [Transcription];
429-521 1.84e-06

Predicted transcriptional regulator, contains C-terminal CBS domains [Transcription];


Pssm-ID: 442013 [Multi-domain]  Cd Length: 206  Bit Score: 49.11  E-value: 1.84e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 429 LRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEaGVILGMVTLGNMLSSLLAGKVQPSDQVGKVIYKQFKQIR 508
Cdd:COG2524   86 MKVKDIMTKDVITVSPDTTLEEALELMLEKGISGLPVVDD-GKLVGIITERDLLKALAEGRDLLDAPVSDIMTRDVVTVS 164
                         90
                 ....*....|...
gi 768021845 509 LTDTLGRLSHILE 521
Cdd:COG2524  165 EDDSLEEALRLML 177
PRK07334 PRK07334
threonine dehydratase; Provisional
159-300 2.30e-06

threonine dehydratase; Provisional


Pssm-ID: 235994 [Multi-domain]  Cd Length: 403  Bit Score: 50.28  E-value: 2.30e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 159 IIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAEIVRTptNARFDSPESHvgvAWRLKNEipnshild 238
Cdd:PRK07334  74 VIAMSAGNHAQGVAYHAQRLGIPATIVMPRFTPTVKVERTRGFGAEVVLH--GETLDEARAH---ARELAEE-------- 140
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 768021845 239 QYRNASNPLAHYD------TTADEILQQCdGKLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPE 300
Cdd:PRK07334 141 EGLTFVHPYDDPAviagqgTVALEMLEDA-PDLDTLVVPIGGGGLISGMATAAKALKPDIEIIGVQTE 207
COG3448 COG3448
CBS-domain-containing membrane protein [Signal transduction mechanisms];
439-581 5.30e-06

CBS-domain-containing membrane protein [Signal transduction mechanisms];


Pssm-ID: 442671 [Multi-domain]  Cd Length: 136  Bit Score: 46.01  E-value: 5.30e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 439 PLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQ------PSDQVGKVIYKQFKQIRLTDT 512
Cdd:COG3448   12 VVTVSPDTTLREALELMREHGIRGLPVVDEDGRLVGIVTERDLLRALLPDRLDeleerlLDLPVEDVMTRPVVTVTPDTP 91
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 768021845 513 LGRLSHILeMD---HFALVVHEQiqsqdqawagvvggpadhstGKssqrqmVFGVVTAIDLLNFVAAQERDQ 581
Cdd:COG3448   92 LEEAAELM-LEhgiHRLPVVDDD--------------------GR------LVGIVTRTDLLRALARLLEEE 136
PRK08329 PRK08329
threonine synthase; Validated
125-301 4.20e-05

threonine synthase; Validated


Pssm-ID: 236244 [Multi-domain]  Cd Length: 347  Bit Score: 45.97  E-value: 4.20e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDRISLRMIEDAERDGTlkpgDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAE 204
Cdd:PRK08329  77 KLDYLQPTGSFKDRGTYVTVAKLKEEGI----NEVVIDSSGNAALSLALYSLSEGIKVHVFVSYNASKEKISLLSRLGAE 152
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 205 IvrtpTNARFDSPESHV-GVAWRLKNEIPN-SHILDQYRnasnpLAHYDTTADEILQQCdGKLDMLVASVGTGGTITGIA 282
Cdd:PRK08329 153 L----HFVEGDRMEVHEeAVKFSKRNNIPYvSHWLNPYF-----LEGTKTIAYEIYEQI-GVPDYAFVPVGSGTLFLGIW 222
                        170       180
                 ....*....|....*....|....*..
gi 768021845 283 RKLKE--------KCPgcRIIGVDPEG 301
Cdd:PRK08329 223 KGFKElhemgeisKMP--KLVAVQAEG 247
COG2524 COG2524
Predicted transcriptional regulator, contains C-terminal CBS domains [Transcription];
348-485 4.40e-05

Predicted transcriptional regulator, contains C-terminal CBS domains [Transcription];


Pssm-ID: 442013 [Multi-domain]  Cd Length: 206  Bit Score: 44.87  E-value: 4.40e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 348 AFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQELQEGQRcVVILPDSVRNYMTKF---------LSD--RWMLQK----- 411
Cdd:COG2524   42 LLLAAAAAAAGAGGLGLLLLLLLIVLQAAAVRVVAEKEL-GLVLKMKVKDIMTKDvitvspdttLEEalELMLEKgisgl 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 412 ---------GFLKEEDL---TEKKPWWWHLRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLG 479
Cdd:COG2524  121 pvvddgklvGIITERDLlkaLAEGRDLLDAPVSDIMTRDVVTVSEDDSLEEALRLMLEHGIGRLPVVDDDGKLVGIITRT 200

                 ....*.
gi 768021845 480 NMLSSL 485
Cdd:COG2524  201 DILRAL 206
YtoI COG4109
Predicted transcriptional regulator containing CBS domains [Transcription];
412-486 4.64e-05

Predicted transcriptional regulator containing CBS domains [Transcription];


Pssm-ID: 443285 [Multi-domain]  Cd Length: 135  Bit Score: 43.36  E-value: 4.64e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 768021845 412 GFLKEEDLTEKKPwwwHLRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLL 486
Cdd:COG4109   62 GIVTSKDILGKDD---DTPIEDVMTKNPITVTPDTSLASAAHKMIWEGIELLPVVDDDGRLLGIISRQDVLKALQ 133
CBS COG0517
CBS domain [Signal transduction mechanisms];
419-486 4.89e-05

CBS domain [Signal transduction mechanisms];


Pssm-ID: 440283 [Multi-domain]  Cd Length: 128  Bit Score: 43.32  E-value: 4.89e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 768021845 419 LTEKKPWWWHLRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLL 486
Cdd:COG0517   57 LAAEGKDLLDTPVSEVMTRPPVTVSPDTSLEEAAELMEEHKIRRLPVVDDDGRLVGIITIKDLLKALL 124
ETR cd08290
2-enoyl thioester reductase (ETR); 2-enoyl thioester reductase (ETR) catalyzes the ...
142-208 6.73e-05

2-enoyl thioester reductase (ETR); 2-enoyl thioester reductase (ETR) catalyzes the NADPH-dependent conversion of trans-2-enoyl acyl carrier protein/coenzyme A (ACP/CoA) to acyl-(ACP/CoA) in fatty acid synthesis. 2-enoyl thioester reductase activity has been linked in Candida tropicalis as essential in maintaining mitiochondrial respiratory function. This ETR family is a part of the medium chain dehydrogenase/reductase family, but lack the zinc coordination sites characteristic of the alcohol dehydrogenases in this family. NAD(P)(H)-dependent oxidoreductases are the major enzymes in the interconversion of alcohols and aldehydes, or ketones. Alcohol dehydrogenase in the liver converts ethanol and NAD+ to acetaldehyde and NADH, while in yeast and some other microorganisms ADH catalyzes the conversion acetaldehyde to ethanol in alcoholic fermentation. ADH is a member of the medium chain alcohol dehydrogenase family (MDR), which has a NAD(P)(H)-binding domain in a Rossmann fold of a beta-alpha form. The NAD(H)-binding region is comprised of 2 structurally similar halves, each of which contacts a mononucleotide. The N-terminal catalytic domain has a distant homology to GroES. These proteins typically form dimers (typically higher plants, mammals) or tetramers (yeast, bacteria), and have 2 tightly bound zinc atoms per subunit, a catalytic zinc at the active site, and a structural zinc in a lobe of the catalytic domain. NAD(H) binding occurs in the cleft between the catalytic and coenzyme-binding domains, at the active site, and coenzyme binding induces a conformational closing of this cleft. Coenzyme binding typically precedes and contributes to substrate binding. Candida tropicalis enoyl thioester reductase (Etr1p) catalyzes the NADPH-dependent reduction of trans-2-enoyl thioesters in mitochondrial fatty acid synthesis. Etr1p forms homodimers, with each subunit containing a nucleotide-binding Rossmann fold domain and a catalytic domain.


Pssm-ID: 176250 [Multi-domain]  Cd Length: 341  Bit Score: 45.29  E-value: 6.73e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 142 RMIEDAerdGTLKPGDTIIEpTSGNTGIGLALA--AAVRGYRCIIVMPEKMSSEK-VDVLRALGAEIVRT 208
Cdd:cd08290  136 RLLEDF---VKLQPGDWVIQ-NGANSAVGQAVIqlAKLLGIKTINVVRDRPDLEElKERLKALGADHVLT 201
YtoI COG4109
Predicted transcriptional regulator containing CBS domains [Transcription];
439-532 7.42e-05

Predicted transcriptional regulator containing CBS domains [Transcription];


Pssm-ID: 443285 [Multi-domain]  Cd Length: 135  Bit Score: 42.98  E-value: 7.42e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 439 PLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLssllagKVQPSDQVGKVIYKQFKQIRLTDTLGRLSH 518
Cdd:COG4109   27 VATLSEDDTVEDALELLEKTGHSRFPVVDENGRLVGIVTSKDIL------GKDDDTPIEDVMTKNPITVTPDTSLASAAH 100
                         90
                 ....*....|....*.
gi 768021845 519 ILEMDHFAL--VVHEQ 532
Cdd:COG4109  101 KMIWEGIELlpVVDDD 116
CBS_pair_SF cd02205
Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains superfamily; The CBS ...
412-482 8.05e-05

Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains superfamily; The CBS domain, named after human CBS, is a small domain originally identified in cystathionine beta-synthase and is subsequently found in a wide range of different proteins. CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).


Pssm-ID: 341358 [Multi-domain]  Cd Length: 113  Bit Score: 42.23  E-value: 8.05e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 768021845 412 GFLKEEDLTEK---KPWWWHLRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNML 482
Cdd:cd02205   39 GIVTERDILRAlveGGLALDTPVAEVMTPDVITVSPDTDLEEALELMLEHGIRRLPVVDDDGKLVGIVTRRDIL 112
PRK03910 PRK03910
D-cysteine desulfhydrase; Validated
146-297 9.49e-05

D-cysteine desulfhydrase; Validated


Pssm-ID: 179673  Cd Length: 331  Bit Score: 44.82  E-value: 9.49e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 146 DAERDGTlkpgDTIIepTSGntGIG-----LALAAAVR-GYRCIIVMPEKMSSEKVDVL--------RALGAEIVRTPTN 211
Cdd:PRK03910  58 DALAQGA----DTLI--TAG--AIQsnharQTAAAAAKlGLKCVLLLENPVPTEAENYLangnvlldDLFGAEIHVVPAG 129
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 212 ARFDSPESHVgvAWRLKNE------IPNShildqyrnASNPL-AH-YDTTADEILQQCDG---KLDMLVASVGTGGTITG 280
Cdd:PRK03910 130 TDMDAQLEEL--AEELRAQgrrpyvIPVG--------GSNALgALgYVACALEIAQQLAEggvDFDAVVVASGSGGTHAG 199
                        170
                 ....*....|....*..
gi 768021845 281 IARKLKEKCPGCRIIGV 297
Cdd:PRK03910 200 LAAGLAALGPDIPVIGV 216
COG2905 COG2905
Signal-transduction protein containing cAMP-binding, CBS, and nucleotidyltransferase domains ...
431-513 1.02e-04

Signal-transduction protein containing cAMP-binding, CBS, and nucleotidyltransferase domains [Signal transduction mechanisms];


Pssm-ID: 442149 [Multi-domain]  Cd Length: 124  Bit Score: 42.12  E-value: 1.02e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 431 VQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQ-VGKVIYKQFKQIRL 509
Cdd:COG2905    1 VKDIMSRDVVTVSPDATVREAARLMTEKGVGSLVVVDDDGRLVGIITDRDLRRRVLAEGLDPLDTpVSEVMTRPPITVSP 80

                 ....
gi 768021845 510 TDTL 513
Cdd:COG2905   81 DDSL 84
eutB PRK07476
threonine dehydratase; Provisional
165-297 1.45e-04

threonine dehydratase; Provisional


Pssm-ID: 236025 [Multi-domain]  Cd Length: 322  Bit Score: 44.19  E-value: 1.45e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 165 GNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAEIVRTPtnarfDSPESHVGVAWRLKNE-----IPnshildq 239
Cdd:PRK07476  76 GNHGRALAYAARALGIRATICMSRLVPANKVDAIRALGAEVRIVG-----RSQDDAQAEVERLVREegltmVP------- 143
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 768021845 240 yrnasnPLAHYD------TTADEILQQCDgKLDMLVASVGTGGTITGIARKLKEKCPGCRIIGV 297
Cdd:PRK07476 144 ------PFDDPRiiagqgTIGLEILEALP-DVATVLVPLSGGGLASGVAAAVKAIRPAIRVIGV 200
COG2905 COG2905
Signal-transduction protein containing cAMP-binding, CBS, and nucleotidyltransferase domains ...
377-486 2.32e-04

Signal-transduction protein containing cAMP-binding, CBS, and nucleotidyltransferase domains [Signal transduction mechanisms];


Pssm-ID: 442149 [Multi-domain]  Cd Length: 124  Bit Score: 40.97  E-value: 2.32e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 377 AAQELQE-GQRCVVILPDSvrNYMTKFLSDRWMLQKGFLKEEDLTEKKpwwwhlrVQELGLSAPLTVLPTITCGHTIEIL 455
Cdd:COG2905   21 AARLMTEkGVGSLVVVDDD--GRLVGIITDRDLRRRVLAEGLDPLDTP-------VSEVMTRPPITVSPDDSLAEALELM 91
                         90       100       110
                 ....*....|....*....|....*....|.
gi 768021845 456 REKGFDQAPVVDEaGVILGMVTLGNMLSSLL 486
Cdd:COG2905   92 EEHRIRHLPVVDD-GKLVGIVSITDLLRALS 121
AF2118 COG3620
Predicted transcriptional regulator, contains an XRE-type HTH domain (archaeal members contain ...
431-572 4.03e-04

Predicted transcriptional regulator, contains an XRE-type HTH domain (archaeal members contain CBS pair) [Transcription];


Pssm-ID: 442838 [Multi-domain]  Cd Length: 95  Bit Score: 39.62  E-value: 4.03e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 431 VQELGLSAPLTVLPTITCGHTIEILREK-GFDQAPVVDEAGvilgmVTLgNMLSSLLAGKVQPSdqvgkviykqfkqirl 509
Cdd:COG3620    1 VRDLMSRDVVTVSPDDTLGEALRLMRKElGLSQLPVAELVG-----VSQ-SDILRIESGKRDPT---------------- 58
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 768021845 510 TDTLGRLSHILEMDHFALVVHEQiqsqdqawagvvggpadhstGKssqrqmVFGVVTAIDLLN 572
Cdd:COG3620   59 VSTLEKIAEALGKELSAVLVVDD--------------------GK------LVGIITRRDLLK 95
CBS_pair_IMPDH cd04601
Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in the inosine 5' ...
439-477 5.82e-04

Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in the inosine 5' monophosphate dehydrogenase (IMPDH) protein; This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in the inosine 5' monophosphate dehydrogenase (IMPDH) protein. IMPDH is an essential enzyme that catalyzes the first step unique to GTP synthesis, playing a key role in the regulation of cell proliferation and differentiation. The CBS domain, named after human CBS, is a small domain originally identified in cystathionine beta-synthase and is subsequently found in a wide range of different proteins. CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).


Pssm-ID: 341376 [Multi-domain]  Cd Length: 110  Bit Score: 39.70  E-value: 5.82e-04
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 768021845 439 PLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVT 477
Cdd:cd04601    4 PVTLSPDATVADVLELKAEYGISGVPVTEDGGKLVGIVT 42
PRK14869 PRK14869
putative manganese-dependent inorganic diphosphatase;
428-486 7.16e-04

putative manganese-dependent inorganic diphosphatase;


Pssm-ID: 237843 [Multi-domain]  Cd Length: 546  Bit Score: 42.51  E-value: 7.16e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 768021845 428 HLRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLL 486
Cdd:PRK14869  67 KPQVRDLEIDKPVTVSPDTSLKEAWNLMDENNVKTLPVVDEEGKLLGLVSLSDLARAYM 125
PRK05638 PRK05638
threonine synthase; Validated
125-394 7.24e-04

threonine synthase; Validated


Pssm-ID: 235539 [Multi-domain]  Cd Length: 442  Bit Score: 42.11  E-value: 7.24e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 125 KCEFFNAGGSVKDRISLRMIEDAERDGTlkpgDTIIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAE 204
Cdd:PRK05638  85 KDETRNPTGSFRDRLATVAVSYGLPYAA----NGFIVASDGNAAASVAAYSARAGKEAFVVVPRKVDKGKLIQMIAFGAK 160
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 205 IVRTPTNarFDSPESHVGVAWRLK---NEIPNSHILDqyrnasnpLAHYDTTADEILQQCDGKldMLVASVGTGGTITGI 281
Cdd:PRK05638 161 IIRYGES--VDEAIEYAEELARLNglyNVTPEYNIIG--------LEGQKTIAFELWEEINPT--HVIVPTGSGSYLYSI 228
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 282 ARKLKE--------KCPgcRIIGVDPE------GSILAEPEELNQTeqttyevEGIGYDFIPTVLDRTVVDKWFKS---- 343
Cdd:PRK05638 229 YKGFKElleigvieEIP--KLIAVQTErcnpiaSEILGNKTKCNET-------KALGLYVKNPVMKEYVSEAIKESggta 299
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 768021845 344 --NDEEAFTFARMLIAQEGLLCGGSAGSTVAVAVKAAQE--LQEGQRCVVILPDS 394
Cdd:PRK05638 300 vvVNEEEIMAGEKLLAKEGIFAELSSAVVMPALLKLGEEgyIEKGDKVVLVVTGS 354
COG3448 COG3448
CBS-domain-containing membrane protein [Signal transduction mechanisms];
413-486 7.36e-04

CBS-domain-containing membrane protein [Signal transduction mechanisms];


Pssm-ID: 442671 [Multi-domain]  Cd Length: 136  Bit Score: 39.85  E-value: 7.36e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 768021845 413 FLKEEDLTEKKPWWWHLRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLL 486
Cdd:COG3448   57 ALLPDRLDELEERLLDLPVEDVMTRPVVTVTPDTPLEEAAELMLEHGIHRLPVVDDDGRLVGIVTRTDLLRALA 130
CBS_pair_Mg_transporter cd04606
Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in the magnesium ...
440-511 8.26e-04

Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in the magnesium transporter, MgtE; This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domain in the magnesium transporter, MgtE. MgtE and its homologs are found in eubacteria, archaebacteria, and eukaryota. Members of this family transport Mg2+ or other divalent cations into the cell via two highly conserved aspartates. The CBS domain, named after human CBS, is a small domain originally identified in cystathionine beta-synthase and is subsequently found in a wide range of different proteins. CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).


Pssm-ID: 341380 [Multi-domain]  Cd Length: 121  Bit Score: 39.62  E-value: 8.26e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 768021845 440 LTVLPTITCGHTIEILREKG-----FDQAPVVDEAGVILGMVTLGNMLSSllagkvQPSDQVGKVIYKQFKQIRLTD 511
Cdd:cd04606   12 VAVRPDWTVEEALEYLRRLApdpetIYYIYVVDEDRRLLGVVSLRDLLLA------DPDTKVSDIMDTDVISVSADD 82
CBS_pair_NTP_transferase_assoc cd04607
Two tandem repeats of the cystathionine beta-synthase (CBS pair) domain associated with the ...
412-483 6.12e-03

Two tandem repeats of the cystathionine beta-synthase (CBS pair) domain associated with the NTP (Nucleotidyl transferase) domain; This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domain associated with the NTP (Nucleotidyl transferase) domain downstream. The CBS domain, named after human CBS, is a small domain originally identified in cystathionine beta-synthase and is subsequently found in a wide range of different proteins. CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).


Pssm-ID: 341381 [Multi-domain]  Cd Length: 112  Bit Score: 36.65  E-value: 6.12e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 768021845 412 GFLKEEDLTEKkpwwwhlrVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLS 483
Cdd:cd04607   49 GLLKGLSLDAP--------VEEVMNKNPITASPSTSREELLALMRAKKILQLPIVDEQGRVVGLETLDDLLA 112
MgtE COG2239
Mg/Co/Ni transporter MgtE (contains CBS domain) [Inorganic ion transport and metabolism];
440-532 7.48e-03

Mg/Co/Ni transporter MgtE (contains CBS domain) [Inorganic ion transport and metabolism];


Pssm-ID: 441840 [Multi-domain]  Cd Length: 443  Bit Score: 38.89  E-value: 7.48e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 768021845 440 LTVLPTITCGHTIEILREKG-----FDQAPVVDEAGVILGMVTLGNMLSSllagkvQPSDQVGKVIYKQFKQIRLTDTLG 514
Cdd:COG2239  140 VAVREDWTVGEALRYLRRQAedpetIYYIYVVDDDGRLVGVVSLRDLLLA------DPDTKVSDIMDTDVISVPADDDQE 213
                         90       100
                 ....*....|....*....|
gi 768021845 515 RLSHILEM-DHFAL-VVHEQ 532
Cdd:COG2239  214 EVARLFERyDLLALpVVDEE 233
CBS_pair_BON_assoc cd04586
Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the ...
439-477 9.71e-03

Two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the BON (bacterial OsmY and nodulation domain) domain; This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the BON (bacterial OsmY and nodulation domain) domain. BON is a putative phospholipid-binding domain found in a family of osmotic shock protection proteins. It is also found in some secretins and a group of potential haemolysins. Its likely function is attachment to phospholipid membranes. The CBS domain, named after human CBS, is a small domain originally identified in cystathionine beta-synthase and is subsequently found in a wide range of different proteins. CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).


Pssm-ID: 341362 [Multi-domain]  Cd Length: 137  Bit Score: 36.64  E-value: 9.71e-03
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 768021845 439 PLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVT 477
Cdd:cd04586    5 VVTVTPDTSVREAARLLLEHRISGLPVVDDDGKLVGIVS 43
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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