NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|608609251|gb|AHW52422|]
View 

cytochrome b, partial (mitochondrion) [Plasmodium (Haemamoeba) sp. RV-2014]

Protein Classification

cytochrome b( domain architecture ID 999997)

cytochrome b is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain; contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis

CATH:  1.20.810.10
Gene Symbol:  CYTB
Gene Ontology:  GO:0009055|GO:0046872|GO:0022904|GO:0005743|GO:0020037
PubMed:  2509716|8329437
SCOP:  4002208

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl33360
cytochrome b; Provisional
 2-156 4.10e-53

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 171.89  E-value: 4.10e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00156  76 GASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLVQWIW 155

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQSLF 156
Cdd:MTH00156 156 GGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLILLTLI 235
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 2-156 4.10e-53

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 171.89  E-value: 4.10e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00156  76 GASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLVQWIW 155

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQSLF 156
Cdd:MTH00156 156 GGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLILLTLI 235
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-151 4.21e-37

Cytochrome b subunit of the bc complex [Energy production and conversion];


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 131.07  E-value: 4.21e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   1 TGASFVFILTYLHILRGLNY-SYSYlP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LV 73
Cdd:COG1290   94 WGASLFFAAVYLHMFRGFFYgAYKK-PreLNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVigtwLV 172

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  74 SWICGGYLVSDPTLKRFFVLH-FTFPFIALCIVFIHIFFLHLQGSTNPLGYDTALK-----IPFYPNLLSLDIKGFNNVL 147
Cdd:COG1290  173 TWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTekvdgVPFHPYYTVKDGFGFFVFL 252


                 ....
gi 608609251 148 VLFL 151
Cdd:COG1290  253 GVFA 256
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 2-118 9.26e-33

Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal portion of cytochrome b is described in a separate CD.


Pssm-ID: 238176  Cd Length: 200  Bit Score: 115.16  E-value: 9.26e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 75
Cdd:cd00284   78 GASMFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPvigiTLVEW 157

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 608609251  76 ICGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGST 118
Cdd:cd00284  158 LWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
2-116 5.36e-27

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 99.76  E-value: 5.36e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251    2 GASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 75
Cdd:pfam00033  69 GASMFFLMLYLHIFRGLYYGGFSYPreLTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPvigdTLVEW 148

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 608609251   76 ICGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQG 116
Cdd:pfam00033 149 IWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 2-156 4.10e-53

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 171.89  E-value: 4.10e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00156  76 GASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLVQWIW 155

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQSLF 156
Cdd:MTH00156 156 GGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLILLTLI 235
CYTB MTH00145
cytochrome b; Provisional
 2-156 1.98e-50

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 165.46  E-value: 1.98e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSySYLPL-SWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LVSWI 76
Cdd:MTH00145  87 GASFFFICIYLHIGRGLYYG-SYLMQhTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYvgkmLVEWV 165

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  77 CGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQSL 155
Cdd:MTH00145 166 WGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGdKVPFHPYYTIKDLVGFVVLLFLLVFLVL 245


                 .
gi 608609251 156 F 156
Cdd:MTH00145 246 F 246
CYTB MTH00119
cytochrome b; Provisional
 1-156 8.44e-49

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 161.22  E-value: 8.44e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   1 TGASFVFILTYLHILRGLNYSySYL-PLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 75
Cdd:MTH00119  86 NGASMFFICIYLHIGRGLYYG-SYLyKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPyigqTLVEW 164

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  76 ICGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQS 154
Cdd:MTH00119 165 IWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTdKIPFHPYFSYKDLLGLTLMLTLLLTLA 244


                 ..
gi 608609251 155 LF 156
Cdd:MTH00119 245 LF 246
CYTB MTH00131
cytochrome b; Provisional
 2-156 2.48e-47

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 157.51  E-value: 2.48e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNY-SYSYLPlSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWI 76
Cdd:MTH00131  86 GASFFFICIYLHIGRGLYYgSYLYKE-TWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPyvgnTLVQWI 164

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  77 CGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNVLVLFLSQSL 155
Cdd:MTH00131 165 WGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSdADKISFHPYFSYKDLLGFAILLLALTSLAL 244


                 .
gi 608609251 156 F 156
Cdd:MTH00131 245 F 245
CYTB MTH00191
cytochrome b; Provisional
 2-156 3.03e-47

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 157.00  E-value: 3.03e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLL----YFIPGLVSWIC 77
Cdd:MTH00191  83 GASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLsaipYIGDDLVQWLW 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNVLVLFLSQSLF 156
Cdd:MTH00191 163 GGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSdSDKIPFHPYFSYKDILGFFILLFLLLFLVLF 242
CYTB MTH00016
cytochrome b; Validated
 2-156 6.52e-46

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 153.68  E-value: 6.52e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00016  87 GASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPyigkMLVQWLW 166

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQSLF 156
Cdd:MTH00016 167 GGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSdKVPFHPYYTSKDIVGFIVMLFLLLSVVLL 246
CYTB MTH00100
cytochrome b; Provisional
 2-156 1.31e-45

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 152.87  E-value: 1.31e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNY-SYSYLPlSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWI 76
Cdd:MTH00100  86 GASMFFICLFLHVGRGLYYgSYLFLE-TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPyigtTLVEWI 164

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  77 CGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNVLVLFLSQSL 155
Cdd:MTH00100 165 WGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSdSDKIPFHPYYTIKDILGLLLLILTLMLLVL 244


                 .
gi 608609251 156 F 156
Cdd:MTH00100 245 F 245
CYTB MTH00074
cytochrome b; Provisional
 2-156 6.25e-43

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 145.98  E-value: 6.25e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00074  87 GASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPymgdTLVQWIW 166

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQSLF 156
Cdd:MTH00074 167 GGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPdKVPFHPYFSYKDLLGFLIMLTALALLSLF 246
CYTB MTH00034
cytochrome b; Validated
 2-156 1.17e-41

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 142.54  E-value: 1.17e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00034  86 GASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPyigtDIVQWIW 165

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQSLF 156
Cdd:MTH00034 166 GGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYdKVPFHTYFTTKDLVGFLILFAALSSLALL 245
CYTB MTH00022
cytochrome b; Validated
 2-156 1.64e-37

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 131.75  E-value: 1.64e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNY-SYSYLPLsWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWI 76
Cdd:MTH00022  85 GASLFFLCLYIHIGRGLYYgGYLKFHV-WNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPyvgtDIVQWV 163

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  77 CGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLSQSL 155
Cdd:MTH00022 164 WGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVdKVSFHVYYTSKDWYGIVVLFFLLSFIVY 243


                 .
gi 608609251 156 F 156
Cdd:MTH00022 244 F 244
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-151 4.21e-37

Cytochrome b subunit of the bc complex [Energy production and conversion];


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 131.07  E-value: 4.21e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   1 TGASFVFILTYLHILRGLNY-SYSYlP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LV 73
Cdd:COG1290   94 WGASLFFAAVYLHMFRGFFYgAYKK-PreLNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVigtwLV 172

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  74 SWICGGYLVSDPTLKRFFVLH-FTFPFIALCIVFIHIFFLHLQGSTNPLGYDTALK-----IPFYPNLLSLDIKGFNNVL 147
Cdd:COG1290  173 TWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTekvdgVPFHPYYTVKDGFGFFVFL 252


                 ....
gi 608609251 148 VLFL 151
Cdd:COG1290  253 GVFA 256
CYTB MTH00224
cytochrome b; Provisional
 2-156 9.19e-37

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 130.04  E-value: 9.19e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00224  87 GASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPyigkDLVEWIW 166

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNVLVLFLSQSLF 156
Cdd:MTH00224 167 GGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINAdSARIPFHPYYSIKDALGYLIAILLLSLMVLF 246
CYTB MTH00086
cytochrome b; Provisional
 2-151 9.26e-37

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 129.29  E-value: 9.26e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00086  75 GASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPiwgpSIVMWIW 154

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLG-YDTALKIPFYPNLLSLDIKGFNNVLVLFL 151
Cdd:MTH00086 155 GGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYcHGDYDKICFGPEYWNKDAYNIIFWLVFII 229
CYTB MTH00053
cytochrome b; Provisional
 2-156 2.18e-34

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 123.66  E-value: 2.18e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00053  87 GASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPyvgdDIVRWVW 166

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGfNNVLVLFLSQSLF 156
Cdd:MTH00053 167 GGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIdKIPFHYYYVLKDLYG-AVILLIILSIIVF 245
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 2-118 9.26e-33

Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal portion of cytochrome b is described in a separate CD.


Pssm-ID: 238176  Cd Length: 200  Bit Score: 115.16  E-value: 9.26e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 75
Cdd:cd00284   78 GASMFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPvigiTLVEW 157

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 608609251  76 ICGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGST 118
Cdd:cd00284  158 LWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
CYTB MTH00033
cytochrome b; Provisional
 2-160 1.06e-30

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 113.88  E-value: 1.06e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00033  83 GASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPsvggSIVEWIW 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPLGY-DTALKIPFYPNLLSLDIKGFnnvLVLFLSQSLF 156
Cdd:MTH00033 163 GGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLvGLSDRTAFHVYFTIKDILGF---LILFGVFVII 239


                 ....
gi 608609251 157 GILP 160
Cdd:MTH00033 240 GIEP 243
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
2-116 5.36e-27

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 99.76  E-value: 5.36e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251    2 GASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 75
Cdd:pfam00033  69 GASMFFLMLYLHIFRGLYYGGFSYPreLTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPvigdTLVEW 148

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 608609251   76 ICGGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQG 116
Cdd:pfam00033 149 IWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
CYTB MTH00046
cytochrome b; Validated
 2-121 1.05e-23

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 94.66  E-value: 1.05e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 77
Cdd:MTH00046  77 GVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPivgsLVYKYIV 156

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 608609251  78 GGYLVSDPTLKRFFVLHFTFPFIALCIVFIHIFFLHLQGSTNPL 121
Cdd:MTH00046 157 GGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPL 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
4-156 1.21e-19

Cytochrome b(N-terminal)/b6/petB;


Pssm-ID: 433364  Cd Length: 169  Bit Score: 80.36  E-value: 1.21e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251    4 SFVFILTYLHILRGLnYSYSYL---PLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LVSWI 76
Cdd:pfam13631   1 YIFIAAIYVHMLRIF-FTGAYRkprELNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVvgtwLVWLL 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   77 CGGYLVSDPTLKRFFVLHFT-FPFIALCIVFIHIFFLHLQGSTNPLG-YDTALKIPFYPNLLSLDIKGFNNVLVLFLSQS 154
Cdd:pfam13631  80 FGGPFPGTATIPRFYALHILlLPGLILALIVAHLLLVEKHGQFPPPGtEKNVVGVPFWPVFAVKMLLFFLITVALLIGLA 159


                  ..
gi 608609251  155 LF 156
Cdd:pfam13631 160 QI 161
PRK03735 PRK03735
cytochrome b6; Provisional
 2-121 1.23e-11

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 60.11  E-value: 1.23e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251   2 GASFVFILTYLHILRgLNYSYSY---LPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 74
Cdd:PRK03735  97 GASLVIVMMFLHTLR-VFFTGGYkkpRELNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPvigdFIKT 175

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 608609251  75 WICGGYLVSDPTLKRFFVLH-FTFPFIALCIVFIHIFFLHLQGSTNPL 121
Cdd:PRK03735 176 LLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 27-121 2.78e-09

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 53.57  E-value: 2.78e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609251  27 LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LVSWICGGYLVSDPTLKRFFVLH-FTFPFIA 101
Cdd:CHL00070 116 LTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVigspLVELLRGSVSVGQSTLTRFYSLHtFVLPLLT 195

                         90       100
                 ....*....|....*....|
gi 608609251 102 LCIVFIHIFFLHLQGSTNPL 121
Cdd:CHL00070 196 AVFMLMHFLMIRKQGISGPL 215
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH