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Conserved domains on  [gi|2441536595|pdb|7QXU|R]
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Chain R, Proteasome subunit beta type-5

Protein Classification

proteasome subunit beta( domain architecture ID 10132926)

proteasome subunit beta is a subunit of the eukaryotic 20S core proteasome complex involved in the proteolytic degradation of most intracellular proteins; similar to the catalytic subunit beta type-5 (PSMB5) which has chymotrypsin-like activity

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
proteasome_beta_type_5 cd03761
proteasome beta type-5 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-246 1.36e-139

proteasome beta type-5 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


:

Pssm-ID: 239730  Cd Length: 188  Bit Score: 389.68  E-value: 1.36e-139
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd03761   1 TTTLAFIFQGGVIVAVDSRATAGSYIASQTVKKVIEINPYLLGTMAGGAADCQYWERVLGRECRLYELRNKERISVAAAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRAI 218
Cdd:cd03761  81 KLLSNMLYQYKGMGLSMGTMICGWDKTGPGLYYVDSDGTRLKGDLFSVGSGSTYAYGVLDSGYRYDLSVEEAYDLARRAI 160

                       170       180
                ....*....|....*....|....*...
7QXU_R      219 YQATYRDAYSGGAVNLYHVREDGWIRVS 246
Cdd:cd03761 161 YHATHRDAYSGGNVNLYHVREDGWRKIS 188
 
Name Accession Description Interval E-value
proteasome_beta_type_5 cd03761
proteasome beta type-5 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-246 1.36e-139

proteasome beta type-5 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239730  Cd Length: 188  Bit Score: 389.68  E-value: 1.36e-139
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd03761   1 TTTLAFIFQGGVIVAVDSRATAGSYIASQTVKKVIEINPYLLGTMAGGAADCQYWERVLGRECRLYELRNKERISVAAAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRAI 218
Cdd:cd03761  81 KLLSNMLYQYKGMGLSMGTMICGWDKTGPGLYYVDSDGTRLKGDLFSVGSGSTYAYGVLDSGYRYDLSVEEAYDLARRAI 160

                       170       180
                ....*....|....*....|....*...
7QXU_R      219 YQATYRDAYSGGAVNLYHVREDGWIRVS 246
Cdd:cd03761 161 YHATHRDAYSGGNVNLYHVREDGWRKIS 188
PTZ00488 PTZ00488
Proteasome subunit beta type-5; Provisional
 53-262 5.59e-132

Proteasome subunit beta type-5; Provisional


Pssm-ID: 185666  Cd Length: 247  Bit Score: 373.17  E-value: 5.59e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R        53 IEMLHGTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERI 132
Cdd:PTZ00488  34 IEFAHGTTTLAFKYGGGIIIAVDSKATAGPYIASQSVKKVIEINPTLLGTMAGGAADCSFWERELAMQCRLYELRNGELI 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       133 SVAAASKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYD 212
Cdd:PTZ00488 114 SVAAASKILANIVWNYKGMGLSMGTMICGWDKKGPGLFYVDNDGTRLHGNMFSCGSGSTYAYGVLDAGFKWDLNDEEAQD 193

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
7QXU_R       213 LARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSDNVADLHEKYSGSTP 262
Cdd:PTZ00488 194 LGRRAIYHATFRDAYSGGAINLYHMQKDGWKKISADDCFDLHQKYAAEKE 243
Proteasome pfam00227
Proteasome subunit; The proteasome is a multisubunit structure that degrades proteins. Protein ...
 55-237 1.62e-58

Proteasome subunit; The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologs vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria. The second is call beta-proteobacteria proteasome homolog (BPH).


Pssm-ID: 459721 [Multi-domain]  Cd Length: 188  Bit Score: 184.31  E-value: 1.62e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R         55 MLHGTTTLAFKFRHGVIVAADSRATAGAYI-ASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERIS 133
Cdd:pfam00227   1 VKTGTTIVGIKGKDGVVLAADKRATRGSKLlSKDTVEKIFKIDDHIGMAFAGLAADARTLVDRARAEAQLYRLRYGRPIP 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R        134 V----AAASKLLANMVYQYKGMgLSMGTMICGWDKRG-PGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVE 208
Cdd:pfam00227  81 VelaaRIADLLQAYTQYSGRRP-FGVSLLIAGYDEDGgPHLYQIDPSGSYIEYKATAIGSGSQYAYGVLEKLYRPDLTLE 159

                         170       180
                  ....*....|....*....|....*....
7QXU_R        209 QAYDLARRAIYQATYRDAYSGGAVNLYHV 237
Cdd:pfam00227 160 EAVELAVKALKEAIDRDALSGGNIEVAVI 188
PRE1 COG0638
20S proteasome, alpha and beta subunits [Posttranslational modification, protein turnover, ...
 28-248 5.09e-52

20S proteasome, alpha and beta subunits [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440403 [Multi-domain]  Cd Length: 229  Bit Score: 169.17  E-value: 5.09e-52
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       28 DLGPGSLSDGLSLAAPGWGVP--EEPGIEMLHGTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAG 105
Cdd:COG0638   3 PSQQSSYDRAITIFSPDGRLYqvEYAREAVKRGTTTVGIKTKDGVVLAADRRATMGNLIASKSIEKIFKIDDHIGVAIAG 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      106 GAADCSFWERLLARQCRIYELRNKERISVAAASKLLANMVYQYKGMG---LSMGTMICGWDKRGPGLYYVDSEGNRISGA 182
Cdd:COG0638  83 LVADARELVRLARVEAQLYELRYGEPISVEGLAKLLSDLLQGYTQYGvrpFGVALLIGGVDDGGPRLFSTDPSGGLYEEK 162

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*.
7QXU_R      183 TFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSD 248
Cdd:COG0638 163 AVAIGSGSPFARGVLEKEYREDLSLDEAVELALRALYSAAERDSASGDGIDVAVITEDGFRELSEE 228
arc_protsome_B TIGR03634
proteasome endopeptidase complex, archaeal, beta subunit; This protein family describes the ...
 58-241 8.20e-52

proteasome endopeptidase complex, archaeal, beta subunit; This protein family describes the archaeal proteasome beta subunit, homologous to both the alpha subunit and to the alpha and beta subunits of eukaryotic proteasome subunits. This family is universal in the first 29 complete archaeal genomes but occasionally is duplicated. [Protein fate, Degradation of proteins, peptides, and glycopeptides]


Pssm-ID: 274690  Cd Length: 185  Bit Score: 167.00  E-value: 8.20e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R         58 GTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAA 137
Cdd:TIGR03634   1 GTTTVGIKCKDGVVLAADKRASMGNFVASKNAKKVFQIDDYIAMTIAGSVGDAQSLVRILKAEAKLYELRRGRPMSVKAL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R        138 SKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRA 217
Cdd:TIGR03634  81 ATLLSNILNSNRFFPFIVQLLVGGVDEEGPHLYSLDPAGGIIEDDYTATGSGSPVAYGVLEDEYREDMSVEEAKKLAVRA 160

                         170       180
                  ....*....|....*....|....
7QXU_R        218 IYQATYRDAYSGGAVNLYHVREDG 241
Cdd:TIGR03634 161 IKSAIERDVASGNGIDVAVITKDG 184
 
Name Accession Description Interval E-value
proteasome_beta_type_5 cd03761
proteasome beta type-5 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-246 1.36e-139

proteasome beta type-5 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239730  Cd Length: 188  Bit Score: 389.68  E-value: 1.36e-139
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd03761   1 TTTLAFIFQGGVIVAVDSRATAGSYIASQTVKKVIEINPYLLGTMAGGAADCQYWERVLGRECRLYELRNKERISVAAAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRAI 218
Cdd:cd03761  81 KLLSNMLYQYKGMGLSMGTMICGWDKTGPGLYYVDSDGTRLKGDLFSVGSGSTYAYGVLDSGYRYDLSVEEAYDLARRAI 160

                       170       180
                ....*....|....*....|....*...
7QXU_R      219 YQATYRDAYSGGAVNLYHVREDGWIRVS 246
Cdd:cd03761 161 YHATHRDAYSGGNVNLYHVREDGWRKIS 188
PTZ00488 PTZ00488
Proteasome subunit beta type-5; Provisional
 53-262 5.59e-132

Proteasome subunit beta type-5; Provisional


Pssm-ID: 185666  Cd Length: 247  Bit Score: 373.17  E-value: 5.59e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R        53 IEMLHGTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERI 132
Cdd:PTZ00488  34 IEFAHGTTTLAFKYGGGIIIAVDSKATAGPYIASQSVKKVIEINPTLLGTMAGGAADCSFWERELAMQCRLYELRNGELI 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       133 SVAAASKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYD 212
Cdd:PTZ00488 114 SVAAASKILANIVWNYKGMGLSMGTMICGWDKKGPGLFYVDNDGTRLHGNMFSCGSGSTYAYGVLDAGFKWDLNDEEAQD 193

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
7QXU_R       213 LARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSDNVADLHEKYSGSTP 262
Cdd:PTZ00488 194 LGRRAIYHATFRDAYSGGAINLYHMQKDGWKKISADDCFDLHQKYAAEKE 243
proteasome_beta cd01912
proteasome beta subunit. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 59-245 2.81e-85

proteasome beta subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 238893  Cd Length: 189  Bit Score: 252.36  E-value: 2.81e-85
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd01912   1 TTIVGIKGKDGVVLAADTRASAGSLVASRNFDKIFKISDNILLGTAGSAADTQALTRLLKRNLRLYELRNGRELSVKAAA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYKGMGLSMGTMICGWDK-RGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRA 217
Cdd:cd01912  81 NLLSNILYSYRGFPYYVSLIVGGVDKgGGPFLYYVDPLGSLIEAPFVATGSGSKYAYGILDRGYKPDMTLEEAVELVKKA 160

                       170       180
                ....*....|....*....|....*...
7QXU_R      218 IYQATYRDAYSGGAVNLYHVREDGWIRV 245
Cdd:cd01912 161 IDSAIERDLSSGGGVDVAVITKDGVEEL 188
proteasome_protease_HslV cd01906
proteasome_protease_HslV. This group contains the eukaryotic proteosome alpha and beta ...
 59-237 2.57e-63

proteasome_protease_HslV. This group contains the eukaryotic proteosome alpha and beta subunits and the prokaryotic protease hslV subunit. Proteasomes are large multimeric self-compartmentalizing proteases, involved in the clearance of misfolded proteins, the breakdown of regulatory proteins, and the processing of proteins such as the preparation of peptides for immune presentation. Two main proteasomal types are distinguished by their different tertiary structures: the eukaryotic/archeal 20S proteasome and the prokaryotic proteasome-like heat shock protein encoded by heat shock locus V, hslV. The proteasome core particle is a highly conserved cylindrical structure made up of non-identical subunits that have their active sites on the inner walls of a large central cavity. The proteasome subunits of bacteria, archaea, and eukaryotes all share a conserved Ntn (N terminal nucleophile) hydrolase fold and a catalytic mechanism involving an N-terminal nucleophilic threonine that is exposed by post-translational processing of an inactive propeptide.


Pssm-ID: 238887  Cd Length: 182  Bit Score: 196.18  E-value: 2.57e-63
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd01906   1 TTIVGIKGKDGVVLAADKRVTSGLLVASSTVEKIFKIDDHIGCAFAGLAADAQTLVERLRKEAQLYRLRYGEPIPVEALA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYK--GMGLSMGTMICGWDK-RGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLAR 215
Cdd:cd01906  81 KLLANLLYEYTqsLRPLGVSLLVAGVDEeGGPQLYSVDPSGSYIEYKATAIGSGSQYALGILEKLYKPDMTLEEAIELAL 160

                       170       180
                ....*....|....*....|..
7QXU_R      216 RAIYQATYRDAYSGGAVNLYHV 237
Cdd:cd01906 161 KALKSALERDLYSGGNIEVAVI 182
Proteasome pfam00227
Proteasome subunit; The proteasome is a multisubunit structure that degrades proteins. Protein ...
 55-237 1.62e-58

Proteasome subunit; The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologs vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria. The second is call beta-proteobacteria proteasome homolog (BPH).


Pssm-ID: 459721 [Multi-domain]  Cd Length: 188  Bit Score: 184.31  E-value: 1.62e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R         55 MLHGTTTLAFKFRHGVIVAADSRATAGAYI-ASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERIS 133
Cdd:pfam00227   1 VKTGTTIVGIKGKDGVVLAADKRATRGSKLlSKDTVEKIFKIDDHIGMAFAGLAADARTLVDRARAEAQLYRLRYGRPIP 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R        134 V----AAASKLLANMVYQYKGMgLSMGTMICGWDKRG-PGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVE 208
Cdd:pfam00227  81 VelaaRIADLLQAYTQYSGRRP-FGVSLLIAGYDEDGgPHLYQIDPSGSYIEYKATAIGSGSQYAYGVLEKLYRPDLTLE 159

                         170       180
                  ....*....|....*....|....*....
7QXU_R        209 QAYDLARRAIYQATYRDAYSGGAVNLYHV 237
Cdd:pfam00227 160 EAVELAVKALKEAIDRDALSGGNIEVAVI 188
PRE1 COG0638
20S proteasome, alpha and beta subunits [Posttranslational modification, protein turnover, ...
 28-248 5.09e-52

20S proteasome, alpha and beta subunits [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440403 [Multi-domain]  Cd Length: 229  Bit Score: 169.17  E-value: 5.09e-52
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       28 DLGPGSLSDGLSLAAPGWGVP--EEPGIEMLHGTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAG 105
Cdd:COG0638   3 PSQQSSYDRAITIFSPDGRLYqvEYAREAVKRGTTTVGIKTKDGVVLAADRRATMGNLIASKSIEKIFKIDDHIGVAIAG 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      106 GAADCSFWERLLARQCRIYELRNKERISVAAASKLLANMVYQYKGMG---LSMGTMICGWDKRGPGLYYVDSEGNRISGA 182
Cdd:COG0638  83 LVADARELVRLARVEAQLYELRYGEPISVEGLAKLLSDLLQGYTQYGvrpFGVALLIGGVDDGGPRLFSTDPSGGLYEEK 162

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*.
7QXU_R      183 TFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSD 248
Cdd:COG0638 163 AVAIGSGSPFARGVLEKEYREDLSLDEAVELALRALYSAAERDSASGDGIDVAVITEDGFRELSEE 228
arc_protsome_B TIGR03634
proteasome endopeptidase complex, archaeal, beta subunit; This protein family describes the ...
 58-241 8.20e-52

proteasome endopeptidase complex, archaeal, beta subunit; This protein family describes the archaeal proteasome beta subunit, homologous to both the alpha subunit and to the alpha and beta subunits of eukaryotic proteasome subunits. This family is universal in the first 29 complete archaeal genomes but occasionally is duplicated. [Protein fate, Degradation of proteins, peptides, and glycopeptides]


Pssm-ID: 274690  Cd Length: 185  Bit Score: 167.00  E-value: 8.20e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R         58 GTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAA 137
Cdd:TIGR03634   1 GTTTVGIKCKDGVVLAADKRASMGNFVASKNAKKVFQIDDYIAMTIAGSVGDAQSLVRILKAEAKLYELRRGRPMSVKAL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R        138 SKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRA 217
Cdd:TIGR03634  81 ATLLSNILNSNRFFPFIVQLLVGGVDEEGPHLYSLDPAGGIIEDDYTATGSGSPVAYGVLEDEYREDMSVEEAKKLAVRA 160

                         170       180
                  ....*....|....*....|....
7QXU_R        218 IYQATYRDAYSGGAVNLYHVREDG 241
Cdd:TIGR03634 161 IKSAIERDVASGNGIDVAVITKDG 184
proteasome_beta_archeal cd03764
Archeal proteasome, beta subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-246 1.65e-49

Archeal proteasome, beta subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme for non-lysosomal protein degradation in both the cytosol and the nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are both members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239733  Cd Length: 188  Bit Score: 161.27  E-value: 1.65e-49
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd03764   1 TTTVGIVCKDGVVLAADKRASMGNFIASKNVKKIFQIDDKIAMTIAGSVGDAQSLVRILKAEARLYELRRGRPMSIKALA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRAI 218
Cdd:cd03764  81 TLLSNILNSSKYFPYIVQLLIGGVDEEGPHLYSLDPLGSIIEDKYTATGSGSPYAYGVLEDEYKEDMTVEEAKKLAIRAI 160

                       170       180
                ....*....|....*....|....*...
7QXU_R      219 YQATYRDAYSGGAVNLYHVREDGWIRVS 246
Cdd:cd03764 161 KSAIERDSASGDGIDVVVITKDGYKELE 188
Ntn_hydrolase cd01901
The Ntn hydrolases (N-terminal nucleophile) are a diverse superfamily of of enzymes that are ...
 59-219 3.60e-44

The Ntn hydrolases (N-terminal nucleophile) are a diverse superfamily of of enzymes that are activated autocatalytically via an N-terminally lcated nucleophilic amino acid. N-terminal nucleophile (NTN-) hydrolase superfamily, which contains a four-layered alpha, beta, beta, alpha core structure. This family of hydrolases includes penicillin acylase, the 20S proteasome alpha and beta subunits, and glutamate synthase. The mechanism of activation of these proteins is conserved, although they differ in their substrate specificities. All known members catalyze the hydrolysis of amide bonds in either proteins or small molecules, and each one of them is synthesized as a preprotein. For each, an autocatalytic endoproteolytic process generates a new N-terminal residue. This mature N-terminal residue is central to catalysis and acts as both a polarizing base and a nucleophile during the reaction. The N-terminal amino group acts as the proton acceptor and activates either the nucleophilic hydroxyl in a Ser or Thr residue or the nucleophilic thiol in a Cys residue. The position of the N-terminal nucleophile in the active site and the mechanism of catalysis are conserved in this family, despite considerable variation in the protein sequences.


Pssm-ID: 238884 [Multi-domain]  Cd Length: 164  Bit Score: 146.77  E-value: 3.60e-44
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd01901   1 STSVAIKGKGGVVLAADKRLSSGLPVAGSPVIKIGKNEDGIAWGLAGLAADAQTLVRRLREALQLYRLRYGEPISVVALA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYKGMG-LSMGTMICGWDKRGPGLYYVDSEGNRISGATF-SVGSGSVYAYGVMDRGYSYDLEVEQAYDLARR 216
Cdd:cd01901  81 KELAKLLQVYTQGRpFGVNLIVAGVDEGGGNLYYIDPSGPVIENPGAvATGSRSQRAKSLLEKLYKPDMTLEEAVELALK 160


                ...
7QXU_R      217 AIY 219
Cdd:cd01901 161 ALK 163
proteasome_beta_type_7 cd03763
proteasome beta type-7 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-241 2.18e-30

proteasome beta type-7 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239732  Cd Length: 189  Bit Score: 111.91  E-value: 2.18e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd03763   1 TTIVGVVFKDGVVLGADTRATEGPIVADKNCEKIHYIAPNIYCCGAGTAADTEAVTNMISSNLELHRLNTGRKPRVVTAL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYKGMgLSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQAYDLARRAI 218
Cdd:cd03763  81 TMLKQHLFRYQGH-IGAALVLGGVDYTGPHLYSIYPHGSTDKLPFVTMGSGSLAAMSVLEDRYKPDMTEEEAKKLVCEAI 159

                       170       180
                ....*....|....*....|...
7QXU_R      219 YQATYRDAYSGGAVNLYHVREDG 241
Cdd:cd03763 160 EAGIFNDLGSGSNVDLCVITKDG 182
proteasome_beta_type_6 cd03762
proteasome beta type-6 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-244 2.27e-30

proteasome beta type-6 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239731  Cd Length: 188  Bit Score: 111.93  E-value: 2.27e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       59 TTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 138
Cdd:cd03762   1 TTIIAVEYDGGVVLGADSRTSTGSYVANRVTDKLTQLHDRIYCCRSGSAADTQAIADYVRYYLDMHSIELGEPPLVKTAA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      139 KLLANMVYQYKGMgLSMGTMICGWDK-RGPGLYYVdSEGNRISGATFSV-GSGSVYAYGVMDRGYSYDLEVEQAYDLARR 216
Cdd:cd03762  81 SLFKNLCYNYKEM-LSAGIIVAGWDEqNGGQVYSI-PLGGMLIRQPFAIgGSGSTYIYGYVDANYKPGMTLEECIKFVKN 158

                       170       180
                ....*....|....*....|....*...
7QXU_R      217 AIYQATYRDAYSGGAVNLYHVREDGWIR 244
Cdd:cd03762 159 ALSLAMSRDGSSGGVIRLVIITKDGVER 186
proteasome_alpha cd01911
proteasome alpha subunit. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 57-221 1.05e-14

proteasome alpha subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 different alpha and 10 different beta proteasome subunit genes while archaea have one of each.


Pssm-ID: 238892 [Multi-domain]  Cd Length: 209  Bit Score: 70.55  E-value: 1.05e-14
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       57 HGTTTLAFKFRHGVIVAADSRATAgAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRI----YELRNKERI 132
Cdd:cd01911  26 NGSTAVGIKGKDGVVLAVEKKVTS-KLLDPSSVEKIFKIDDHIGCAVAGLTADA----RVLVNRARVeaqnYRYTYGEPI 100

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      133 SVAAASKLLANM--VY-QYKGM---GLSMgtMICGWDK-RGPGLYYVDSEGNrISG--ATfSVGSGSVYAYGVMDRGYSY 203
Cdd:cd01911 101 PVEVLVKRIADLaqVYtQYGGVrpfGVSL--LIAGYDEeGGPQLYQTDPSGT-YFGykAT-AIGKGSQEAKTFLEKRYKK 176

                       170
                ....*....|....*...
7QXU_R      204 DLEVEQAYDLARRAIYQA 221
Cdd:cd01911 177 DLTLEEAIKLALKALKEV 194
proteasome_beta_type_1 cd03757
proteasome beta type-1 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 58-241 1.07e-14

proteasome beta type-1 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239726  Cd Length: 212  Bit Score: 70.75  E-value: 1.07e-14
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       58 GTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAA 137
Cdd:cd03757   8 GGTVLAIAGNDFAVIAGDTRLSEGYSILSRDSPKIFKLTDKCVLGSSGFQADILALTKRLKARIKMYKYSHNKEMSTEAI 87

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      138 SKLLANMVYQYKGMGLSMGTMICGWDKRGPG-LYYVDSEGNRISGATFSVGSGSVYAYGVMD---------RGYSYDLEV 207
Cdd:cd03757  88 AQLLSTILYSRRFFPYYVFNILAGIDEEGKGvVYSYDPVGSYERETYSAGGSASSLIQPLLDnqvgrknqnNVERTPLSL 167

                       170       180       190
                ....*....|....*....|....*....|....
7QXU_R      208 EQAYDLARRAIYQATYRDAYSGGAVNLYHVREDG 241
Cdd:cd03757 168 EEAVSLVKDAFTSAAERDIYTGDSLEIVIITKDG 201
proteasome_beta_type_2 cd03758
proteasome beta type-2 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 60-218 1.63e-14

proteasome beta type-2 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis.Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239727  Cd Length: 193  Bit Score: 69.92  E-value: 1.63e-14
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       60 TTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAsk 139
Cdd:cd03758   3 TLIGIKGKDFVILAADTSAARSILVLKDDEDKIYKLSDHKLMACSGEAGDRLQFAEYIQKNIQLYKMRNGYELSPKAA-- 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      140 llANMV------YQYKGMGLSMGTMICGWDKR-GPGLYYVDSEGNrISGATFSV-GSGSVYAYGVMDRGYSYDLEVEQAY 211
Cdd:cd03758  81 --ANFTrrelaeSLRSRTPYQVNLLLAGYDKVeGPSLYYIDYLGT-LVKVPYAAhGYGAYFCLSILDRYYKPDMTVEEAL 157


                ....*..
7QXU_R      212 DLARRAI 218
Cdd:cd03758 158 ELMKKCI 164
proteasome_alpha_archeal cd03756
proteasome_alpha_archeal. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 58-234 3.29e-13

proteasome_alpha_archeal. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239725 [Multi-domain]  Cd Length: 211  Bit Score: 66.59  E-value: 3.29e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       58 GTTTLAFKFRHGVIVAADSRATaGAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRIYELRNK----ERIS 133
Cdd:cd03756  28 GTTALGIKCKEGVVLAVDKRIT-SKLVEPESIEKIYKIDDHVGAATSGLVADA----RVLIDRARVEAQIHRltygEPID 102

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      134 VAAASKLLANMVYQYKGMG----LSMGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQ 209
Cdd:cd03756 103 VEVLVKKICDLKQQYTQHGgvrpFGVALLIAGVDDGGPRLFETDPSGAYNEYKATAIGSGRQAVTEFLEKEYKEDMSLEE 182

                       170       180
                ....*....|....*....|....*
7QXU_R      210 AYDLARRAIYqATYRDAYSGGAVNL 234
Cdd:cd03756 183 AIELALKALY-AALEENETPENVEI 206
PRK03996 PRK03996
archaeal proteasome endopeptidase complex subunit alpha;
58-222 6.33e-12

archaeal proteasome endopeptidase complex subunit alpha;


Pssm-ID: 235192 [Multi-domain]  Cd Length: 241  Bit Score: 63.70  E-value: 6.33e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R        58 GTTTLAFKFRHGVIVAADSRATaGAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLL---AR-QCRIYELRNKERIS 133
Cdd:PRK03996  36 GTTAVGVKTKDGVVLAVDKRIT-SPLIEPSSIEKIFKIDDHIGAASAGLVADA----RVLidrARvEAQINRLTYGEPIG 110

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       134 VAAASKLLANM--VY-QYKGM---GLSMgtMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEV 207
Cdd:PRK03996 111 VETLTKKICDHkqQYtQHGGVrpfGVAL--LIAGVDDGGPRLFETDPSGAYLEYKATAIGAGRDTVMEFLEKNYKEDLSL 188

                        170
                 ....*....|....*
7QXU_R       208 EQAYDLARRAIYQAT 222
Cdd:PRK03996 189 EEAIELALKALAKAN 203
proteasome_alpha_type_5 cd03753
proteasome_alpha_type_5. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 58-214 1.97e-11

proteasome_alpha_type_5. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239722 [Multi-domain]  Cd Length: 213  Bit Score: 61.58  E-value: 1.97e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       58 GTTTLAFKFRHGVIVAADSRATAGAYIASqTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRIyELRN-----KERI 132
Cdd:cd03753  27 GSTAIGIKTKEGVVLAVEKRITSPLMEPS-SVEKIMEIDDHIGCAMSGLIADA----RTLIDHARV-EAQNhrftyNEPM 100

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      133 SVAAASKLLANMVYQYKGMGLSMGTM---------ICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSY 203
Cdd:cd03753 101 TVESVTQAVSDLALQFGEGDDGKKAMsrpfgvallIAGVDENGPQLFHTDPSGTFTRCDAKAIGSGSEGAQSSLQEKYHK 180

                       170
                ....*....|.
7QXU_R      204 DLEVEQAYDLA 214
Cdd:cd03753 181 DMTLEEAEKLA 191
proteasome_beta_type_4 cd03760
proteasome beta type-4 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 58-241 5.31e-11

proteasome beta type-4 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis.Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239729  Cd Length: 197  Bit Score: 60.28  E-value: 5.31e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       58 GTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELR-NKERISVAA 136
Cdd:cd03760   2 GTSVIAIKYKDGVIIAADTLGSYGSLARFKNVERIFKVGDNTLLGASGDYADFQYLKRLLDQLVIDDECLdDGHSLSPKE 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      137 ASKLLANMVYQY--KGMGLSMGTMICGWDKRG-PGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEV--EQAY 211
Cdd:cd03760  82 IHSYLTRVLYNRrsKMNPLWNTLVVGGVDNEGePFLGYVDLLGTAYEDPHVATGFGAYLALPLLREAWEKKPDLteEEAR 161

                       170       180       190
                ....*....|....*....|....*....|
7QXU_R      212 DLARRAIYQATYRDAYSGGAVNLYHVREDG 241
Cdd:cd03760 162 ALIEECMKVLYYRDARSINKYQIAVVTKEG 191
proteasome_alpha_type_2 cd03750
proteasome_alpha_type_2. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 58-210 7.57e-11

proteasome_alpha_type_2. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239719 [Multi-domain]  Cd Length: 227  Bit Score: 60.41  E-value: 7.57e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       58 GTTTLAFKFRHGVIVAADSRATAgAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCR----IYELRNKERIS 133
Cdd:cd03750  27 GAPSVGIKAANGVVLATEKKVPS-PLIDESSVHKVEQITPHIGMVYSGMGPDF----RVLVKKARkiaqQYYLVYGEPIP 101

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      134 VAAASKLLANMVYQY--KG----MGLSMgtMICGWDKRGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEV 207
Cdd:cd03750 102 VSQLVREIASVMQEYtqSGgvrpFGVSL--LIAGWDEGGPYLYQVDPSGSYFTWKATAIGKNYSNAKTFLEKRYNEDLEL 179


                ...
7QXU_R      208 EQA 210
Cdd:cd03750 180 EDA 182
proteasome_beta_type_3 cd03759
proteasome beta type-3 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 58-241 2.95e-09

proteasome beta type-3 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239728  Cd Length: 195  Bit Score: 55.33  E-value: 2.95e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       58 GTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAA 137
Cdd:cd03759   3 GGAVVAMAGKDCVAIASDLRLGVQQQTVSTDFQKVFRIGDRLYIGLAGLATDVQTLAQKLRFRVNLYRLREEREIKPKTF 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      138 SKLLANMVYQYKGMGLSMGTMICGWDKRG-PGLYYVDSEGNRISGATFSV-GSGSVYAYGVMDRGYSYDLEVEQAYDLAR 215
Cdd:cd03759  83 SSLISSLLYEKRFGPYFVEPVVAGLDPDGkPFICTMDLIGCPSIPSDFVVsGTASEQLYGMCESLWRPDMEPDELFETIS 162

                       170       180
                ....*....|....*....|....*.
7QXU_R      216 RAIYQATYRDAYSGGAVNLYHVREDG 241
Cdd:cd03759 163 QALLSAVDRDALSGWGAVVYIITKDK 188
proteasome_alpha_type_4 cd03752
proteasome_alpha_type_4. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 57-214 2.22e-05

proteasome_alpha_type_4. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239721 [Multi-domain]  Cd Length: 213  Bit Score: 44.26  E-value: 2.22e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       57 HGTTTLAFKFRHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAA 136
Cdd:cd03752  28 HAGTCLGILAKDGIVLAAEKKVTSKLLDQSFSSEKIYKIDDHIACAVAGITSDANILINYARLIAQRYLYSYQEPIPVEQ 107

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R      137 ASKLLANM--VY-QYKGM---GLSMgtMICGWDK-RGPGLYYVDSEGNRISGATFSVGSGSVYAYGVMDRGYSYDLEVEQ 209
Cdd:cd03752 108 LVQRLCDIkqGYtQYGGLrpfGVSF--LYAGWDKhYGFQLYQSDPSGNYSGWKATAIGNNNQAAQSLLKQDYKDDMTLEE 185


                ....*
7QXU_R      210 AYDLA 214
Cdd:cd03752 186 ALALA 190
PTZ00246 PTZ00246
proteasome subunit alpha; Provisional
 69-222 3.38e-05

proteasome subunit alpha; Provisional


Pssm-ID: 173491 [Multi-domain]  Cd Length: 253  Bit Score: 44.07  E-value: 3.38e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R        69 GVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSfwerLLARQCRIYELRNK----ERISVAAASKLLANM 144
Cdd:PTZ00246  42 GVILGADKPISSKLLDPGKINEKIYKIDSHIFCAVAGLTADAN----ILINQCRLYAQRYRytygEPQPVEQLVVQICDL 117

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       145 ---VYQYKGM---GLSMgtMICGWDKR-GPGLYYVDSEGNrISG--ATfSVGSGSVYAYGVMDRGYSYDLEVEQAYDLAR 215
Cdd:PTZ00246 118 kqsYTQFGGLrpfGVSF--LFAGYDENlGYQLYHTDPSGN-YSGwkAT-AIGQNNQTAQSILKQEWKEDLTLEQGLLLAA 193


                 ....*..
7QXU_R       216 RAIYQAT 222
Cdd:PTZ00246 194 KVLTKSM 200
proteasome_alpha_type_1 cd03749
proteasome_alpha_type_1. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 58-190 2.90e-04

proteasome_alpha_type_1. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239718 [Multi-domain]  Cd Length: 211  Bit Score: 40.74  E-value: 2.90e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       58 GTTTLAFKFRHGVIVAADSRATAGAyiaSQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRIYELRNK-------- 129
Cdd:cd03749  27 GSATVGLKSKTHAVLVALKRATSEL---SSYQKKIFKVDDHIGIAIAGLTADA----RVLSRYMRQECLNYRfvydspip 99

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|...
7QXU_R      130 -ERISVAAASKLLANM-VYQYKGMGLsmGTMICGWDKRGPGLYYVDSEGNRISGATFSVGSGS 190
Cdd:cd03749 100 vSRLVSKVAEKAQINTqRYGRRPYGV--GLLIAGYDESGPHLFQTCPSGNYFEYKATSIGARS 160
proteasome_alpha_type_6 cd03754
proteasome_alpha_type_6. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 58-176 3.01e-03

proteasome_alpha_type_6. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis. Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.


Pssm-ID: 239723 [Multi-domain]  Cd Length: 215  Bit Score: 37.98  E-value: 3.01e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
7QXU_R       58 GTTTLAFKFRHGVIVAADsRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRI----YELRNKERIS 133
Cdd:cd03754  29 GLTSVAVRGKDCAVVVTQ-KKVPDKLIDPSTVTHLFRITDEIGCVMTGMIADS----RSQVQRARYeaaeFKYKYGYEMP 103

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|
7QXU_R      134 VAAASKLLANM--VY-QYKGM---GLSMgtMICGWD-KRGPGLYYVDSEG 176
Cdd:cd03754 104 VDVLAKRIADInqVYtQHAYMrplGVSM--ILIGIDeELGPQLYKCDPAG 151
 
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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