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Conserved domains on  [gi|5757659|gb|AAD50536|]
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proteasome subunit X [Mus musculus]

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 ...
 60-247 2.13e-138

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: 386.99  E-value: 2.13e-138
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd03761   1 TTTLAFIFQGGVIVAVDSRATAGSYIASQTVKKVIEINPYLLGTMAGGAADCQYWERVLGRECRLYELRNKERISVAAAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAI 219
Cdd:cd03761  81 KLLSNMLYQYKGMGLSMGTMICGWDKTGPGLYYVDSDGTRLKGDLFSVGSGSTYAYGVLDSGYRYDLSVEEAYDLARRAI 160

                       170       180
                ....*....|....*....|....*...
gi 5757659  220 YQATYRDAYSGGAVNLYHVREDGWIRVS 247
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 ...
 60-247 2.13e-138

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: 386.99  E-value: 2.13e-138
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd03761   1 TTTLAFIFQGGVIVAVDSRATAGSYIASQTVKKVIEINPYLLGTMAGGAADCQYWERVLGRECRLYELRNKERISVAAAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAI 219
Cdd:cd03761  81 KLLSNMLYQYKGMGLSMGTMICGWDKTGPGLYYVDSDGTRLKGDLFSVGSGSTYAYGVLDSGYRYDLSVEEAYDLARRAI 160

                       170       180
                ....*....|....*....|....*...
gi 5757659  220 YQATYRDAYSGGAVNLYHVREDGWIRVS 247
Cdd:cd03761 161 YHATHRDAYSGGNVNLYHVREDGWRKIS 188
PTZ00488 PTZ00488
Proteasome subunit beta type-5; Provisional
 29-261 2.87e-132

Proteasome subunit beta type-5; Provisional


Pssm-ID: 185666  Cd Length: 247  Bit Score: 373.94  E-value: 2.87e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659    29 DLGPG-SPGDglSLAAPSWGVPEEP-RIEMLHGTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAG 106
Cdd:PTZ00488   9 EHPPGaHPGD--FLAEYTFDHGDANkAIEFAHGTTTLAFKYGGGIIIAVDSKATAGPYIASQSVKKVIEINPTLLGTMAG 86

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   107 GAADCSFWERLLARQCRIYELRNKERISVAAASKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFS 186
Cdd:PTZ00488  87 GAADCSFWERELAMQCRLYELRNGELISVAAASKILANIVWNYKGMGLSMGTMICGWDKKGPGLFYVDNDGTRLHGNMFS 166

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 5757659   187 VGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSDNVADLHDKYSSV 261
Cdd:PTZ00488 167 CGSGSTYAYGVLDAGFKWDLNDEEAQDLGRRAIYHATFRDAYSGGAINLYHMQKDGWKKISADDCFDLHQKYAAE 241
Proteasome pfam00227
Proteasome subunit; The proteasome is a multisubunit structure that degrades proteins. Protein ...
 56-238 2.67e-59

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: 186.23  E-value: 2.67e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659     56 MLHGTTTLAFKFLHGVIVAADSRATAGAYI-ASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERIS 134
Cdd:pfam00227   1 VKTGTTIVGIKGKDGVVLAADKRATRGSKLlSKDTVEKIFKIDDHIGMAFAGLAADARTLVDRARAEAQLYRLRYGRPIP 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659    135 V----AAASKLLANMVYQYKGMgLSMGTMICGWDKRG-PGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVE 209
Cdd:pfam00227  81 VelaaRIADLLQAYTQYSGRRP-FGVSLLIAGYDEDGgPHLYQIDPSGSYIEYKATAIGSGSQYAYGVLEKLYRPDLTLE 159

                         170       180
                  ....*....|....*....|....*....
gi 5757659    210 EAYDLARRAIYQATYRDAYSGGAVNLYHV 238
Cdd:pfam00227 160 EAVELAVKALKEAIDRDALSGGNIEVAVI 188
PRE1 COG0638
20S proteasome, alpha and beta subunits [Posttranslational modification, protein turnover, ...
 29-249 2.03e-53

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


Pssm-ID: 440403 [Multi-domain]  Cd Length: 229  Bit Score: 172.64  E-value: 2.03e-53
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   29 DLGPGSPGDGLSLAAPSWGVP--EEPRIEMLHGTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAG 106
Cdd:COG0638   3 PSQQSSYDRAITIFSPDGRLYqvEYAREAVKRGTTTVGIKTKDGVVLAADRRATMGNLIASKSIEKIFKIDDHIGVAIAG 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  107 GAADCSFWERLLARQCRIYELRNKERISVAAASKLLANMVYQYKGMG---LSMGTMICGWDKRGPGLYYVDSEGNRISGT 183
Cdd:COG0638  83 LVADARELVRLARVEAQLYELRYGEPISVEGLAKLLSDLLQGYTQYGvrpFGVALLIGGVDDGGPRLFSTDPSGGLYEEK 162

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 5757659  184 AFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSD 249
Cdd:COG0638 163 AVAIGSGSPFARGVLEKEYREDLSLDEAVELALRALYSAAERDSASGDGIDVAVITEDGFRELSEE 228
arc_protsome_B TIGR03634
proteasome endopeptidase complex, archaeal, beta subunit; This protein family describes the ...
 59-242 8.14e-53

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: 169.70  E-value: 8.14e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659     59 GTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAA 138
Cdd:TIGR03634   1 GTTTVGIKCKDGVVLAADKRASMGNFVASKNAKKVFQIDDYIAMTIAGSVGDAQSLVRILKAEAKLYELRRGRPMSVKAL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659    139 SKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRA 218
Cdd:TIGR03634  81 ATLLSNILNSNRFFPFIVQLLVGGVDEEGPHLYSLDPAGGIIEDDYTATGSGSPVAYGVLEDEYREDMSVEEAKKLAVRA 160

                         170       180
                  ....*....|....*....|....
gi 5757659    219 IYQATYRDAYSGGAVNLYHVREDG 242
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 ...
 60-247 2.13e-138

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: 386.99  E-value: 2.13e-138
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd03761   1 TTTLAFIFQGGVIVAVDSRATAGSYIASQTVKKVIEINPYLLGTMAGGAADCQYWERVLGRECRLYELRNKERISVAAAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAI 219
Cdd:cd03761  81 KLLSNMLYQYKGMGLSMGTMICGWDKTGPGLYYVDSDGTRLKGDLFSVGSGSTYAYGVLDSGYRYDLSVEEAYDLARRAI 160

                       170       180
                ....*....|....*....|....*...
gi 5757659  220 YQATYRDAYSGGAVNLYHVREDGWIRVS 247
Cdd:cd03761 161 YHATHRDAYSGGNVNLYHVREDGWRKIS 188
PTZ00488 PTZ00488
Proteasome subunit beta type-5; Provisional
 29-261 2.87e-132

Proteasome subunit beta type-5; Provisional


Pssm-ID: 185666  Cd Length: 247  Bit Score: 373.94  E-value: 2.87e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659    29 DLGPG-SPGDglSLAAPSWGVPEEP-RIEMLHGTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAG 106
Cdd:PTZ00488   9 EHPPGaHPGD--FLAEYTFDHGDANkAIEFAHGTTTLAFKYGGGIIIAVDSKATAGPYIASQSVKKVIEINPTLLGTMAG 86

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   107 GAADCSFWERLLARQCRIYELRNKERISVAAASKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFS 186
Cdd:PTZ00488  87 GAADCSFWERELAMQCRLYELRNGELISVAAASKILANIVWNYKGMGLSMGTMICGWDKKGPGLFYVDNDGTRLHGNMFS 166

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 5757659   187 VGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSDNVADLHDKYSSV 261
Cdd:PTZ00488 167 CGSGSTYAYGVLDAGFKWDLNDEEAQDLGRRAIYHATFRDAYSGGAINLYHMQKDGWKKISADDCFDLHQKYAAE 241
proteasome_beta cd01912
proteasome beta subunit. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 60-246 1.34e-84

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: 250.82  E-value: 1.34e-84
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd01912   1 TTIVGIKGKDGVVLAADTRASAGSLVASRNFDKIFKISDNILLGTAGSAADTQALTRLLKRNLRLYELRNGRELSVKAAA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYKGMGLSMGTMICGWDK-RGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRA 218
Cdd:cd01912  81 NLLSNILYSYRGFPYYVSLIVGGVDKgGGPFLYYVDPLGSLIEAPFVATGSGSKYAYGILDRGYKPDMTLEEAVELVKKA 160

                       170       180
                ....*....|....*....|....*...
gi 5757659  219 IYQATYRDAYSGGAVNLYHVREDGWIRV 246
Cdd:cd01912 161 IDSAIERDLSSGGGVDVAVITKDGVEEL 188
proteasome_protease_HslV cd01906
proteasome_protease_HslV. This group contains the eukaryotic proteosome alpha and beta ...
 60-238 7.46e-64

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: 197.72  E-value: 7.46e-64
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd01906   1 TTIVGIKGKDGVVLAADKRVTSGLLVASSTVEKIFKIDDHIGCAFAGLAADAQTLVERLRKEAQLYRLRYGEPIPVEALA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYK--GMGLSMGTMICGWDK-RGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLAR 216
Cdd:cd01906  81 KLLANLLYEYTqsLRPLGVSLLVAGVDEeGGPQLYSVDPSGSYIEYKATAIGSGSQYALGILEKLYKPDMTLEEAIELAL 160

                       170       180
                ....*....|....*....|..
gi 5757659  217 RAIYQATYRDAYSGGAVNLYHV 238
Cdd:cd01906 161 KALKSALERDLYSGGNIEVAVI 182
Proteasome pfam00227
Proteasome subunit; The proteasome is a multisubunit structure that degrades proteins. Protein ...
 56-238 2.67e-59

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: 186.23  E-value: 2.67e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659     56 MLHGTTTLAFKFLHGVIVAADSRATAGAYI-ASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERIS 134
Cdd:pfam00227   1 VKTGTTIVGIKGKDGVVLAADKRATRGSKLlSKDTVEKIFKIDDHIGMAFAGLAADARTLVDRARAEAQLYRLRYGRPIP 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659    135 V----AAASKLLANMVYQYKGMgLSMGTMICGWDKRG-PGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVE 209
Cdd:pfam00227  81 VelaaRIADLLQAYTQYSGRRP-FGVSLLIAGYDEDGgPHLYQIDPSGSYIEYKATAIGSGSQYAYGVLEKLYRPDLTLE 159

                         170       180
                  ....*....|....*....|....*....
gi 5757659    210 EAYDLARRAIYQATYRDAYSGGAVNLYHV 238
Cdd:pfam00227 160 EAVELAVKALKEAIDRDALSGGNIEVAVI 188
PRE1 COG0638
20S proteasome, alpha and beta subunits [Posttranslational modification, protein turnover, ...
 29-249 2.03e-53

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


Pssm-ID: 440403 [Multi-domain]  Cd Length: 229  Bit Score: 172.64  E-value: 2.03e-53
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   29 DLGPGSPGDGLSLAAPSWGVP--EEPRIEMLHGTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAG 106
Cdd:COG0638   3 PSQQSSYDRAITIFSPDGRLYqvEYAREAVKRGTTTVGIKTKDGVVLAADRRATMGNLIASKSIEKIFKIDDHIGVAIAG 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  107 GAADCSFWERLLARQCRIYELRNKERISVAAASKLLANMVYQYKGMG---LSMGTMICGWDKRGPGLYYVDSEGNRISGT 183
Cdd:COG0638  83 LVADARELVRLARVEAQLYELRYGEPISVEGLAKLLSDLLQGYTQYGvrpFGVALLIGGVDDGGPRLFSTDPSGGLYEEK 162

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 5757659  184 AFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSD 249
Cdd:COG0638 163 AVAIGSGSPFARGVLEKEYREDLSLDEAVELALRALYSAAERDSASGDGIDVAVITEDGFRELSEE 228
arc_protsome_B TIGR03634
proteasome endopeptidase complex, archaeal, beta subunit; This protein family describes the ...
 59-242 8.14e-53

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: 169.70  E-value: 8.14e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659     59 GTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAA 138
Cdd:TIGR03634   1 GTTTVGIKCKDGVVLAADKRASMGNFVASKNAKKVFQIDDYIAMTIAGSVGDAQSLVRILKAEAKLYELRRGRPMSVKAL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659    139 SKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRA 218
Cdd:TIGR03634  81 ATLLSNILNSNRFFPFIVQLLVGGVDEEGPHLYSLDPAGGIIEDDYTATGSGSPVAYGVLEDEYREDMSVEEAKKLAVRA 160

                         170       180
                  ....*....|....*....|....
gi 5757659    219 IYQATYRDAYSGGAVNLYHVREDG 242
Cdd:TIGR03634 161 IKSAIERDVASGNGIDVAVITKDG 184
proteasome_beta_archeal cd03764
Archeal proteasome, beta subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 60-247 1.41e-50

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: 163.96  E-value: 1.41e-50
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd03764   1 TTTVGIVCKDGVVLAADKRASMGNFIASKNVKKIFQIDDKIAMTIAGSVGDAQSLVRILKAEARLYELRRGRPMSIKALA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAI 219
Cdd:cd03764  81 TLLSNILNSSKYFPYIVQLLIGGVDEEGPHLYSLDPLGSIIEDKYTATGSGSPYAYGVLEDEYKEDMTVEEAKKLAIRAI 160

                       170       180
                ....*....|....*....|....*...
gi 5757659  220 YQATYRDAYSGGAVNLYHVREDGWIRVS 247
Cdd:cd03764 161 KSAIERDSASGDGIDVVVITKDGYKELE 188
Ntn_hydrolase cd01901
The Ntn hydrolases (N-terminal nucleophile) are a diverse superfamily of of enzymes that are ...
 60-220 7.00e-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: 146.00  E-value: 7.00e-44
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd01901   1 STSVAIKGKGGVVLAADKRLSSGLPVAGSPVIKIGKNEDGIAWGLAGLAADAQTLVRRLREALQLYRLRYGEPISVVALA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYKGMG-LSMGTMICGWDKRGPGLYYVDSEGNRISGT-AFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARR 217
Cdd:cd01901  81 KELAKLLQVYTQGRpFGVNLIVAGVDEGGGNLYYIDPSGPVIENPgAVATGSRSQRAKSLLEKLYKPDMTLEEAVELALK 160


                ...
gi 5757659  218 AIY 220
Cdd:cd01901 161 ALK 163
proteasome_beta_type_6 cd03762
proteasome beta type-6 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 60-245 1.22e-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: 112.70  E-value: 1.22e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd03762   1 TTIIAVEYDGGVVLGADSRTSTGSYVANRVTDKLTQLHDRIYCCRSGSAADTQAIADYVRYYLDMHSIELGEPPLVKTAA 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYKGMgLSMGTMICGWDK-RGPGLYYVdSEGNRISGTAFSV-GSGSVYAYGVMDRGYSYDLKVEEAYDLARR 217
Cdd:cd03762  81 SLFKNLCYNYKEM-LSAGIIVAGWDEqNGGQVYSI-PLGGMLIRQPFAIgGSGSTYIYGYVDANYKPGMTLEECIKFVKN 158

                       170       180
                ....*....|....*....|....*...
gi 5757659  218 AIYQATYRDAYSGGAVNLYHVREDGWIR 245
Cdd:cd03762 159 ALSLAMSRDGSSGGVIRLVIITKDGVER 186
proteasome_beta_type_7 cd03763
proteasome beta type-7 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 60-242 1.56e-29

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: 109.98  E-value: 1.56e-29
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   60 TTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAS 139
Cdd:cd03763   1 TTIVGVVFKDGVVLGADTRATEGPIVADKNCEKIHYIAPNIYCCGAGTAADTEAVTNMISSNLELHRLNTGRKPRVVTAL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  140 KLLANMVYQYKGMgLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAI 219
Cdd:cd03763  81 TMLKQHLFRYQGH-IGAALVLGGVDYTGPHLYSIYPHGSTDKLPFVTMGSGSLAAMSVLEDRYKPDMTEEEAKKLVCEAI 159

                       170       180
                ....*....|....*....|...
gi 5757659  220 YQATYRDAYSGGAVNLYHVREDG 242
Cdd:cd03763 160 EAGIFNDLGSGSNVDLCVITKDG 182
proteasome_beta_type_1 cd03757
proteasome beta type-1 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-242 7.05e-16

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: 74.22  E-value: 7.05e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAA 138
Cdd:cd03757   8 GGTVLAIAGNDFAVIAGDTRLSEGYSILSRDSPKIFKLTDKCVLGSSGFQADILALTKRLKARIKMYKYSHNKEMSTEAI 87

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  139 SKLLANMVYQYKGMGLSMGTMICGWDKRGPG-LYYVDSEGNRISGTAFSVGSGSVYAYGVMD---------RGYSYDLKV 208
Cdd:cd03757  88 AQLLSTILYSRRFFPYYVFNILAGIDEEGKGvVYSYDPVGSYERETYSAGGSASSLIQPLLDnqvgrknqnNVERTPLSL 167

                       170       180       190
                ....*....|....*....|....*....|....
gi 5757659  209 EEAYDLARRAIYQATYRDAYSGGAVNLYHVREDG 242
Cdd:cd03757 168 EEAVSLVKDAFTSAAERDIYTGDSLEIVIITKDG 201
proteasome_alpha cd01911
proteasome alpha subunit. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 58-222 1.59e-15

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: 72.86  E-value: 1.59e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   58 HGTTTLAFKFLHGVIVAADSRATAgAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRI----YELRNKERI 133
Cdd:cd01911  26 NGSTAVGIKGKDGVVLAVEKKVTS-KLLDPSSVEKIFKIDDHIGCAVAGLTADA----RVLVNRARVeaqnYRYTYGEPI 100

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  134 SVAAASKLLANM--VY-QYKGM---GLSMgtMICGWDK-RGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDL 206
Cdd:cd01911 101 PVEVLVKRIADLaqVYtQYGGVrpfGVSL--LIAGYDEeGGPQLYQTDPSGTYFGYKATAIGKGSQEAKTFLEKRYKKDL 178

                       170
                ....*....|....*.
gi 5757659  207 KVEEAYDLARRAIYQA 222
Cdd:cd01911 179 TLEEAIKLALKALKEV 194
proteasome_alpha_archeal cd03756
proteasome_alpha_archeal. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 59-235 5.22e-14

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: 68.90  E-value: 5.22e-14
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADSRATaGAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRIYELRNK----ERIS 134
Cdd:cd03756  28 GTTALGIKCKEGVVLAVDKRIT-SKLVEPESIEKIYKIDDHVGAATSGLVADA----RVLIDRARVEAQIHRltygEPID 102

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  135 VAAASKLLANMVYQYKGMG----LSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEE 210
Cdd:cd03756 103 VEVLVKKICDLKQQYTQHGgvrpFGVALLIAGVDDGGPRLFETDPSGAYNEYKATAIGSGRQAVTEFLEKEYKEDMSLEE 182

                       170       180
                ....*....|....*....|....*
gi 5757659  211 AYDLARRAIYqATYRDAYSGGAVNL 235
Cdd:cd03756 183 AIELALKALY-AALEENETPENVEI 206
proteasome_beta_type_2 cd03758
proteasome beta type-2 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 71-219 2.16e-13

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: 66.84  E-value: 2.16e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   71 VIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAAskllANMV---- 146
Cdd:cd03758  13 VILAADTSAARSILVLKDDEDKIYKLSDHKLMACSGEAGDRLQFAEYIQKNIQLYKMRNGYELSPKAA----ANFTrrel 88

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 5757659  147 --YQYKGMGLSMGTMICGWDKR-GPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAI 219
Cdd:cd03758  89 aeSLRSRTPYQVNLLLAGYDKVeGPSLYYIDYLGTLVKVPYAAHGYGAYFCLSILDRYYKPDMTVEEALELMKKCI 164
PRK03996 PRK03996
archaeal proteasome endopeptidase complex subunit alpha;
59-223 1.24e-12

archaeal proteasome endopeptidase complex subunit alpha;


Pssm-ID: 235192 [Multi-domain]  Cd Length: 241  Bit Score: 65.63  E-value: 1.24e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659    59 GTTTLAFKFLHGVIVAADSRATaGAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLL---AR-QCRIYELRNKERIS 134
Cdd:PRK03996  36 GTTAVGVKTKDGVVLAVDKRIT-SPLIEPSSIEKIFKIDDHIGAASAGLVADA----RVLidrARvEAQINRLTYGEPIG 110

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   135 VAAASKLLANM--VY-QYKGM---GLSMgtMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKV 208
Cdd:PRK03996 111 VETLTKKICDHkqQYtQHGGVrpfGVAL--LIAGVDDGGPRLFETDPSGAYLEYKATAIGAGRDTVMEFLEKNYKEDLSL 188

                        170
                 ....*....|....*
gi 5757659   209 EEAYDLARRAIYQAT 223
Cdd:PRK03996 189 EEAIELALKALAKAN 203
proteasome_alpha_type_5 cd03753
proteasome_alpha_type_5. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 59-215 1.57e-12

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: 65.05  E-value: 1.57e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADSRATAGAYIASqTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRIyELRN-----KERI 133
Cdd:cd03753  27 GSTAIGIKTKEGVVLAVEKRITSPLMEPS-SVEKIMEIDDHIGCAMSGLIADA----RTLIDHARV-EAQNhrftyNEPM 100

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  134 SVAAASKLLANMVYQYKGMGLSMGTM---------ICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSY 204
Cdd:cd03753 101 TVESVTQAVSDLALQFGEGDDGKKAMsrpfgvallIAGVDENGPQLFHTDPSGTFTRCDAKAIGSGSEGAQSSLQEKYHK 180

                       170
                ....*....|.
gi 5757659  205 DLKVEEAYDLA 215
Cdd:cd03753 181 DMTLEEAEKLA 191
proteasome_alpha_type_2 cd03750
proteasome_alpha_type_2. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 59-211 1.11e-10

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: 60.03  E-value: 1.11e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADSRATAgAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCR----IYELRNKERIS 134
Cdd:cd03750  27 GAPSVGIKAANGVVLATEKKVPS-PLIDESSVHKVEQITPHIGMVYSGMGPDF----RVLVKKARkiaqQYYLVYGEPIP 101

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  135 VAAASKLLANMVYQY--KG----MGLSMgtMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKV 208
Cdd:cd03750 102 VSQLVREIASVMQEYtqSGgvrpFGVSL--LIAGWDEGGPYLYQVDPSGSYFTWKATAIGKNYSNAKTFLEKRYNEDLEL 179


                ...
gi 5757659  209 EEA 211
Cdd:cd03750 180 EDA 182
proteasome_beta_type_4 cd03760
proteasome beta type-4 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-242 4.15e-10

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: 57.58  E-value: 4.15e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELR-NKERISVAA 137
Cdd:cd03760   2 GTSVIAIKYKDGVIIAADTLGSYGSLARFKNVERIFKVGDNTLLGASGDYADFQYLKRLLDQLVIDDECLdDGHSLSPKE 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  138 ASKLLANMVYQY--KGMGLSMGTMICGWDKRG-PGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKV--EEAY 212
Cdd:cd03760  82 IHSYLTRVLYNRrsKMNPLWNTLVVGGVDNEGePFLGYVDLLGTAYEDPHVATGFGAYLALPLLREAWEKKPDLteEEAR 161

                       170       180       190
                ....*....|....*....|....*....|
gi 5757659  213 DLARRAIYQATYRDAYSGGAVNLYHVREDG 242
Cdd:cd03760 162 ALIEECMKVLYYRDARSINKYQIAVVTKEG 191
proteasome_beta_type_3 cd03759
proteasome beta type-3 subunit. The 20S proteasome, multisubunit proteolytic complex, is the ...
 59-242 5.71e-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: 54.56  E-value: 5.71e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAA 138
Cdd:cd03759   3 GGAVVAMAGKDCVAIASDLRLGVQQQTVSTDFQKVFRIGDRLYIGLAGLATDVQTLAQKLRFRVNLYRLREEREIKPKTF 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  139 SKLLANMVYQYKGMGLSMGTMICGWDKRG-PGLYYVDSEGNRISGTAFSV-GSGSVYAYGVMDRGYSYDLKVEEAYDLAR 216
Cdd:cd03759  83 SSLISSLLYEKRFGPYFVEPVVAGLDPDGkPFICTMDLIGCPSIPSDFVVsGTASEQLYGMCESLWRPDMEPDELFETIS 162

                       170       180
                ....*....|....*....|....*.
gi 5757659  217 RAIYQATYRDAYSGGAVNLYHVREDG 242
Cdd:cd03759 163 QALLSAVDRDALSGWGAVVYIITKDK 188
proteasome_alpha_type_4 cd03752
proteasome_alpha_type_4. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 58-215 1.48e-06

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: 47.73  E-value: 1.48e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   58 HGTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAA 137
Cdd:cd03752  28 HAGTCLGILAKDGIVLAAEKKVTSKLLDQSFSSEKIYKIDDHIACAVAGITSDANILINYARLIAQRYLYSYQEPIPVEQ 107

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  138 ASKLLANM--VY-QYKGM---GLSMgtMICGWDK-RGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEE 210
Cdd:cd03752 108 LVQRLCDIkqGYtQYGGLrpfGVSF--LYAGWDKhYGFQLYQSDPSGNYSGWKATAIGNNNQAAQSLLKQDYKDDMTLEE 185


                ....*
gi 5757659  211 AYDLA 215
Cdd:cd03752 186 ALALA 190
PTZ00246 PTZ00246
proteasome subunit alpha; Provisional
 70-223 5.78e-06

proteasome subunit alpha; Provisional


Pssm-ID: 173491 [Multi-domain]  Cd Length: 253  Bit Score: 46.38  E-value: 5.78e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659    70 GVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSfwerLLARQCRIYELRNK----ERISVAAASKLLANM 145
Cdd:PTZ00246  42 GVILGADKPISSKLLDPGKINEKIYKIDSHIFCAVAGLTADAN----ILINQCRLYAQRYRytygEPQPVEQLVVQICDL 117

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   146 ---VYQYKGM---GLSMgtMICGWDKR-GPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRA 218
Cdd:PTZ00246 118 kqsYTQFGGLrpfGVSF--LFAGYDENlGYQLYHTDPSGNYSGWKATAIGQNNQTAQSILKQEWKEDLTLEQGLLLAAKV 195


                 ....*
gi 5757659   219 IYQAT 223
Cdd:PTZ00246 196 LTKSM 200
proteasome_alpha_type_7 cd03755
proteasome_alpha_type_7. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 59-222 2.15e-05

proteasome_alpha_type_7. 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: 239724 [Multi-domain]  Cd Length: 207  Bit Score: 44.28  E-value: 2.15e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADSRATAgAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLL---AR-QCRIYELRNKERIS 134
Cdd:cd03755  27 GTTAVGVRGKDCVVLGVEKKSVA-KLQDPRTVRKICMLDDHVCLAFAGLTADA----RVLinrARlECQSHRLTVEDPVT 101

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659  135 VAAASKLLANMVYQY------KGMGLSmgTMICGWDKRG-PGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLK 207
Cdd:cd03755 102 VEYITRYIAGLQQRYtqsggvRPFGIS--TLIVGFDPDGtPRLYQTDPSGTYSAWKANAIGRNSKTVREFLEKNYKEEMT 179

                       170
                ....*....|....*
gi 5757659  208 VEEAYDLARRAIYQA 222
Cdd:cd03755 180 RDDTIKLAIKALLEV 194
proteasome_alpha_type_1 cd03749
proteasome_alpha_type_1. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 59-191 2.29e-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: 41.12  E-value: 2.29e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADSRATAGAyiaSQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRIYELRNK-------- 130
Cdd:cd03749  27 GSATVGLKSKTHAVLVALKRATSEL---SSYQKKIFKVDDHIGIAIAGLTADA----RVLSRYMRQECLNYRfvydspip 99

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 5757659  131 -ERISVAAASKLLANM-VYQYKGMGLsmGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGS 191
Cdd:cd03749 100 vSRLVSKVAEKAQINTqRYGRRPYGV--GLLIAGYDESGPHLFQTCPSGNYFEYKATSIGARS 160
proteasome_alpha_type_6 cd03754
proteasome_alpha_type_6. The 20S proteasome, multisubunit proteolytic complex, is the central ...
 59-188 2.17e-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: 38.37  E-value: 2.17e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 5757659   59 GTTTLAFKFLHGVIVAADsRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCsfweRLLARQCRI----YELRNKERIS 134
Cdd:cd03754  29 GLTSVAVRGKDCAVVVTQ-KKVPDKLIDPSTVTHLFRITDEIGCVMTGMIADS----RSQVQRARYeaaeFKYKYGYEMP 103

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 5757659  135 VAAASKLLANM--VY-QYKGM---GLSMgtMICGWD-KRGPGLYYVDSEGNRISGTAFSVG 188
Cdd:cd03754 104 VDVLAKRIADInqVYtQHAYMrplGVSM--ILIGIDeELGPQLYKCDPAGYFAGYKATAAG 162
 
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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