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Conserved domains on  [gi|167466250|ref|NP_872412|]
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transmembrane protease serine 11A isoform 1 [Homo sapiens]

Protein Classification

SEA and Tryp_SPc domain-containing protein( domain architecture ID 10475933)

SEA and Tryp_SPc domain-containing protein

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Tryp_SPc cd00190
Trypsin-like serine protease; Many of these are synthesized as inactive precursor zymogens ...
190-418 4.46e-94

Trypsin-like serine protease; Many of these are synthesized as inactive precursor zymogens that are cleaved during limited proteolysis to generate their active forms. Alignment contains also inactive enzymes that have substitutions of the catalytic triad residues.


:

Pssm-ID: 238113 [Multi-domain]  Cd Length: 232  Bit Score: 282.24  E-value: 4.46e-94
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 190 IASGVIAPKAAWPWQASLQYDNI-HQCGATLISNTWLVTAAHCFQKYkNPHQWTVSFG----TKINPPLMKRNVRRFIIH 264
Cdd:cd00190    1 IVGGSEAKIGSFPWQVSLQYTGGrHFCGGSLISPRWVLTAAHCVYSS-APSNYTVRLGshdlSSNEGGGQVIKVKKVIVH 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 265 EKYRSAAREYDIAVVQVSSRVTFSDDIRQICLPEASASFQPNLTVHITGFGALYYGGESQNDLREARVKIISDDVCKQPQ 344
Cdd:cd00190   80 PNYNPSTYDNDIALLKLKRPVTLSDNVRPICLPSSGYNLPAGTTCTVSGWGRTSEGGPLPDVLQEVNVPIVSNAECKRAY 159
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 167466250 345 VYGNDIKPGMFCAGYMEGIYDACRGDSGGPLVTRDlKDTWYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWIASK 418
Cdd:cd00190  160 SYGGTITDNMLCAGGLEGGKDACQGDSGGPLVCND-NGRGVLVGIVSWGSGCARPNYPGVYTRVSSYLDWIQKT 232
SEA pfam01390
SEA domain; Domain found in Sea urchin sperm protein, Enterokinase, Agrin (SEA). Proposed ...
49-149 1.91e-28

SEA domain; Domain found in Sea urchin sperm protein, Enterokinase, Agrin (SEA). Proposed function of regulating or binding carbohydrate side chains. Recently a proteolytic activity has been shown for a SEA domain.


:

Pssm-ID: 460188  Cd Length: 100  Bit Score: 107.32  E-value: 1.91e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250   49 EYYHGSFKILDPQINNNFGQSNTYQLKDLRETTENLVsqvDEIFIDSAWKKNYIKNQVVRLTPEEDGVKVDVIMVFQFPS 128
Cdd:pfam01390   1 QYYTGSFKITNLQYTPDLGNPSSQEFKSLSRRIESLL---NELFRNSSLRKQYIKSHVLRLRPDGGSVVVDVVLVFRFPS 77
                          90       100
                  ....*....|....*....|.
gi 167466250  129 TEQRAVREKKIQSILNQKIRN 149
Cdd:pfam01390  78 TEPALDREKLIEEILRQTLNN 98
 
Name Accession Description Interval E-value
Tryp_SPc cd00190
Trypsin-like serine protease; Many of these are synthesized as inactive precursor zymogens ...
190-418 4.46e-94

Trypsin-like serine protease; Many of these are synthesized as inactive precursor zymogens that are cleaved during limited proteolysis to generate their active forms. Alignment contains also inactive enzymes that have substitutions of the catalytic triad residues.


Pssm-ID: 238113 [Multi-domain]  Cd Length: 232  Bit Score: 282.24  E-value: 4.46e-94
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 190 IASGVIAPKAAWPWQASLQYDNI-HQCGATLISNTWLVTAAHCFQKYkNPHQWTVSFG----TKINPPLMKRNVRRFIIH 264
Cdd:cd00190    1 IVGGSEAKIGSFPWQVSLQYTGGrHFCGGSLISPRWVLTAAHCVYSS-APSNYTVRLGshdlSSNEGGGQVIKVKKVIVH 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 265 EKYRSAAREYDIAVVQVSSRVTFSDDIRQICLPEASASFQPNLTVHITGFGALYYGGESQNDLREARVKIISDDVCKQPQ 344
Cdd:cd00190   80 PNYNPSTYDNDIALLKLKRPVTLSDNVRPICLPSSGYNLPAGTTCTVSGWGRTSEGGPLPDVLQEVNVPIVSNAECKRAY 159
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 167466250 345 VYGNDIKPGMFCAGYMEGIYDACRGDSGGPLVTRDlKDTWYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWIASK 418
Cdd:cd00190  160 SYGGTITDNMLCAGGLEGGKDACQGDSGGPLVCND-NGRGVLVGIVSWGSGCARPNYPGVYTRVSSYLDWIQKT 232
Tryp_SPc smart00020
Trypsin-like serine protease; Many of these are synthesised as inactive precursor zymogens ...
189-415 2.08e-92

Trypsin-like serine protease; Many of these are synthesised as inactive precursor zymogens that are cleaved during limited proteolysis to generate their active forms. A few, however, are active as single chain molecules, and others are inactive due to substitutions of the catalytic triad residues.


Pssm-ID: 214473  Cd Length: 229  Bit Score: 278.02  E-value: 2.08e-92
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250   189 RIASGVIAPKAAWPWQASLQYDNI-HQCGATLISNTWLVTAAHCFQKyKNPHQWTVSFGT---KINPPLMKRNVRRFIIH 264
Cdd:smart00020   1 RIVGGSEANIGSFPWQVSLQYGGGrHFCGGSLISPRWVLTAAHCVRG-SDPSNIRVRLGShdlSSGEEGQVIKVSKVIIH 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250   265 EKYRSAAREYDIAVVQVSSRVTFSDDIRQICLPEASASFQPNLTVHITGFGALYYGGESQND-LREARVKIISDDVCKQP 343
Cdd:smart00020  80 PNYNPSTYDNDIALLKLKEPVTLSDNVRPICLPSSNYNVPAGTTCTVSGWGRTSEGAGSLPDtLQEVNVPIVSNATCRRA 159
                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 167466250   344 QVYGNDIKPGMFCAGYMEGIYDACRGDSGGPLVTRDlkDTWYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWI 415
Cdd:smart00020 160 YSGGGAITDNMLCAGGLEGGKDACQGDSGGPLVCND--GRWVLVGIVSWGSGCARPGKPGVYTRVSSYLDWI 229
Trypsin pfam00089
Trypsin;
190-415 3.76e-69

Trypsin;


Pssm-ID: 459667 [Multi-domain]  Cd Length: 219  Bit Score: 218.08  E-value: 3.76e-69
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250  190 IASGVIAPKAAWPWQASLQY-DNIHQCGATLISNTWLVTAAHCFqkyKNPHQWTVSFGTKI----NPPLMKRNVRRFIIH 264
Cdd:pfam00089   1 IVGGDEAQPGSFPWQVSLQLsSGKHFCGGSLISENWVLTAAHCV---SGASDVKVVLGAHNivlrEGGEQKFDVEKIIVH 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250  265 EKYRSAAREYDIAVVQVSSRVTFSDDIRQICLPEASASFQPNLTVHITGFGALYYGGESQNdLREARVKIISDDVCKqpQ 344
Cdd:pfam00089  78 PNYNPDTLDNDIALLKLESPVTLGDTVRPICLPDASSDLPVGTTCTVSGWGNTKTLGPSDT-LQEVTVPVVSRETCR--S 154
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 167466250  345 VYGNDIKPGMFCAGYmeGIYDACRGDSGGPLVTRDLkdtwYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWI 415
Cdd:pfam00089 155 AYGGTVTDTMICAGA--GGKDACQGDSGGPLVCSDG----ELIGIVSWGYGCASGNYPGVYTPVSSYLDWI 219
COG5640 COG5640
Secreted trypsin-like serine protease [Posttranslational modification, protein turnover, ...
189-420 6.13e-66

Secreted trypsin-like serine protease [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 444365 [Multi-domain]  Cd Length: 262  Bit Score: 211.43  E-value: 6.13e-66
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 189 RIASGVIAPKAAWPWQASLQYDNI---HQCGATLISNTWLVTAAHCFQKYkNPHQWTVSFGT--KINPPLMKRNVRRFII 263
Cdd:COG5640   30 AIVGGTPATVGEYPWMVALQSSNGpsgQFCGGTLIAPRWVLTAAHCVDGD-GPSDLRVVIGStdLSTSGGTVVKVARIVV 108
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 264 HEKYRSAAREYDIAVVQVSSRVTfsdDIRQICLPEASASFQPNLTVHITGFGALY-YGGESQNDLREARVKIISDDVCkq 342
Cdd:COG5640  109 HPDYDPATPGNDIALLKLATPVP---GVAPAPLATSADAAAPGTPATVAGWGRTSeGPGSQSGTLRKADVPVVSDATC-- 183
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 167466250 343 pQVYGNDIKPGMFCAGYMEGIYDACRGDSGGPLVTRDlKDTWYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWIASKTG 420
Cdd:COG5640  184 -AAYGGFDGGTMLCAGYPEGGKDACQGDSGGPLVVKD-GGGWVLVGVVSWGGGPCAAGYPGVYTRVSAYRDWIKSTAG 259
SEA pfam01390
SEA domain; Domain found in Sea urchin sperm protein, Enterokinase, Agrin (SEA). Proposed ...
49-149 1.91e-28

SEA domain; Domain found in Sea urchin sperm protein, Enterokinase, Agrin (SEA). Proposed function of regulating or binding carbohydrate side chains. Recently a proteolytic activity has been shown for a SEA domain.


Pssm-ID: 460188  Cd Length: 100  Bit Score: 107.32  E-value: 1.91e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250   49 EYYHGSFKILDPQINNNFGQSNTYQLKDLRETTENLVsqvDEIFIDSAWKKNYIKNQVVRLTPEEDGVKVDVIMVFQFPS 128
Cdd:pfam01390   1 QYYTGSFKITNLQYTPDLGNPSSQEFKSLSRRIESLL---NELFRNSSLRKQYIKSHVLRLRPDGGSVVVDVVLVFRFPS 77
                          90       100
                  ....*....|....*....|.
gi 167466250  129 TEQRAVREKKIQSILNQKIRN 149
Cdd:pfam01390  78 TEPALDREKLIEEILRQTLNN 98
 
Name Accession Description Interval E-value
Tryp_SPc cd00190
Trypsin-like serine protease; Many of these are synthesized as inactive precursor zymogens ...
190-418 4.46e-94

Trypsin-like serine protease; Many of these are synthesized as inactive precursor zymogens that are cleaved during limited proteolysis to generate their active forms. Alignment contains also inactive enzymes that have substitutions of the catalytic triad residues.


Pssm-ID: 238113 [Multi-domain]  Cd Length: 232  Bit Score: 282.24  E-value: 4.46e-94
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 190 IASGVIAPKAAWPWQASLQYDNI-HQCGATLISNTWLVTAAHCFQKYkNPHQWTVSFG----TKINPPLMKRNVRRFIIH 264
Cdd:cd00190    1 IVGGSEAKIGSFPWQVSLQYTGGrHFCGGSLISPRWVLTAAHCVYSS-APSNYTVRLGshdlSSNEGGGQVIKVKKVIVH 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 265 EKYRSAAREYDIAVVQVSSRVTFSDDIRQICLPEASASFQPNLTVHITGFGALYYGGESQNDLREARVKIISDDVCKQPQ 344
Cdd:cd00190   80 PNYNPSTYDNDIALLKLKRPVTLSDNVRPICLPSSGYNLPAGTTCTVSGWGRTSEGGPLPDVLQEVNVPIVSNAECKRAY 159
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 167466250 345 VYGNDIKPGMFCAGYMEGIYDACRGDSGGPLVTRDlKDTWYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWIASK 418
Cdd:cd00190  160 SYGGTITDNMLCAGGLEGGKDACQGDSGGPLVCND-NGRGVLVGIVSWGSGCARPNYPGVYTRVSSYLDWIQKT 232
Tryp_SPc smart00020
Trypsin-like serine protease; Many of these are synthesised as inactive precursor zymogens ...
189-415 2.08e-92

Trypsin-like serine protease; Many of these are synthesised as inactive precursor zymogens that are cleaved during limited proteolysis to generate their active forms. A few, however, are active as single chain molecules, and others are inactive due to substitutions of the catalytic triad residues.


Pssm-ID: 214473  Cd Length: 229  Bit Score: 278.02  E-value: 2.08e-92
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250   189 RIASGVIAPKAAWPWQASLQYDNI-HQCGATLISNTWLVTAAHCFQKyKNPHQWTVSFGT---KINPPLMKRNVRRFIIH 264
Cdd:smart00020   1 RIVGGSEANIGSFPWQVSLQYGGGrHFCGGSLISPRWVLTAAHCVRG-SDPSNIRVRLGShdlSSGEEGQVIKVSKVIIH 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250   265 EKYRSAAREYDIAVVQVSSRVTFSDDIRQICLPEASASFQPNLTVHITGFGALYYGGESQND-LREARVKIISDDVCKQP 343
Cdd:smart00020  80 PNYNPSTYDNDIALLKLKEPVTLSDNVRPICLPSSNYNVPAGTTCTVSGWGRTSEGAGSLPDtLQEVNVPIVSNATCRRA 159
                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 167466250   344 QVYGNDIKPGMFCAGYMEGIYDACRGDSGGPLVTRDlkDTWYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWI 415
Cdd:smart00020 160 YSGGGAITDNMLCAGGLEGGKDACQGDSGGPLVCND--GRWVLVGIVSWGSGCARPGKPGVYTRVSSYLDWI 229
Trypsin pfam00089
Trypsin;
190-415 3.76e-69

Trypsin;


Pssm-ID: 459667 [Multi-domain]  Cd Length: 219  Bit Score: 218.08  E-value: 3.76e-69
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250  190 IASGVIAPKAAWPWQASLQY-DNIHQCGATLISNTWLVTAAHCFqkyKNPHQWTVSFGTKI----NPPLMKRNVRRFIIH 264
Cdd:pfam00089   1 IVGGDEAQPGSFPWQVSLQLsSGKHFCGGSLISENWVLTAAHCV---SGASDVKVVLGAHNivlrEGGEQKFDVEKIIVH 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250  265 EKYRSAAREYDIAVVQVSSRVTFSDDIRQICLPEASASFQPNLTVHITGFGALYYGGESQNdLREARVKIISDDVCKqpQ 344
Cdd:pfam00089  78 PNYNPDTLDNDIALLKLESPVTLGDTVRPICLPDASSDLPVGTTCTVSGWGNTKTLGPSDT-LQEVTVPVVSRETCR--S 154
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 167466250  345 VYGNDIKPGMFCAGYmeGIYDACRGDSGGPLVTRDLkdtwYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWI 415
Cdd:pfam00089 155 AYGGTVTDTMICAGA--GGKDACQGDSGGPLVCSDG----ELIGIVSWGYGCASGNYPGVYTPVSSYLDWI 219
COG5640 COG5640
Secreted trypsin-like serine protease [Posttranslational modification, protein turnover, ...
189-420 6.13e-66

Secreted trypsin-like serine protease [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 444365 [Multi-domain]  Cd Length: 262  Bit Score: 211.43  E-value: 6.13e-66
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 189 RIASGVIAPKAAWPWQASLQYDNI---HQCGATLISNTWLVTAAHCFQKYkNPHQWTVSFGT--KINPPLMKRNVRRFII 263
Cdd:COG5640   30 AIVGGTPATVGEYPWMVALQSSNGpsgQFCGGTLIAPRWVLTAAHCVDGD-GPSDLRVVIGStdLSTSGGTVVKVARIVV 108
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 264 HEKYRSAAREYDIAVVQVSSRVTfsdDIRQICLPEASASFQPNLTVHITGFGALY-YGGESQNDLREARVKIISDDVCkq 342
Cdd:COG5640  109 HPDYDPATPGNDIALLKLATPVP---GVAPAPLATSADAAAPGTPATVAGWGRTSeGPGSQSGTLRKADVPVVSDATC-- 183
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 167466250 343 pQVYGNDIKPGMFCAGYMEGIYDACRGDSGGPLVTRDlKDTWYLIGIVSWGDNCGQKDKPGVYTQVTYYRNWIASKTG 420
Cdd:COG5640  184 -AAYGGFDGGTMLCAGYPEGGKDACQGDSGGPLVVKD-GGGWVLVGVVSWGGGPCAAGYPGVYTRVSAYRDWIKSTAG 259
SEA pfam01390
SEA domain; Domain found in Sea urchin sperm protein, Enterokinase, Agrin (SEA). Proposed ...
49-149 1.91e-28

SEA domain; Domain found in Sea urchin sperm protein, Enterokinase, Agrin (SEA). Proposed function of regulating or binding carbohydrate side chains. Recently a proteolytic activity has been shown for a SEA domain.


Pssm-ID: 460188  Cd Length: 100  Bit Score: 107.32  E-value: 1.91e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250   49 EYYHGSFKILDPQINNNFGQSNTYQLKDLRETTENLVsqvDEIFIDSAWKKNYIKNQVVRLTPEEDGVKVDVIMVFQFPS 128
Cdd:pfam01390   1 QYYTGSFKITNLQYTPDLGNPSSQEFKSLSRRIESLL---NELFRNSSLRKQYIKSHVLRLRPDGGSVVVDVVLVFRFPS 77
                          90       100
                  ....*....|....*....|.
gi 167466250  129 TEQRAVREKKIQSILNQKIRN 149
Cdd:pfam01390  78 TEPALDREKLIEEILRQTLNN 98
eMpr COG3591
V8-like Glu-specific endopeptidase [Posttranslational modification, protein turnover, ...
215-395 3.99e-14

V8-like Glu-specific endopeptidase [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 442810 [Multi-domain]  Cd Length: 194  Bit Score: 70.48  E-value: 3.99e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 215 CGATLISNTWLVTAAHCF---QKYKNPHQWTVSFGTKiNPPLMKRNVRRFIIHEKYR-SAAREYDIAVVQVSSRVTfsdD 290
Cdd:COG3591   14 CTGTLIGPNLVLTAGHCVydgAGGGWATNIVFVPGYN-GGPYGTATATRFRVPPGWVaSGDAGYDYALLRLDEPLG---D 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167466250 291 IRQICLPEASASFQPNLTVHITGfgalyYGGESQNDL---REARVKIISDDVCkqpqvygndikpGMFCagymegiyDAC 367
Cdd:COG3591   90 TTGWLGLAFNDAPLAGEPVTIIG-----YPGDRPKDLsldCSGRVTGVQGNRL------------SYDC--------DTT 144
                        170       180
                 ....*....|....*....|....*...
gi 167466250 368 RGDSGGPLVTRDlKDTWYLIGIVSWGDN 395
Cdd:COG3591  145 GGSSGSPVLDDS-DGGGRVVGVHSAGGA 171
alphaLP-like cd21112
alpha-lytic protease (alpha-LP), a bacterial serine protease of the chymotrypsin family, and ...
365-409 3.64e-03

alpha-lytic protease (alpha-LP), a bacterial serine protease of the chymotrypsin family, and similar proteins; This family represents the catalytic domain of alpha-lytic protease (alpha-LP) and its closely-related homologs. Alpha-lytic protease (EC 3.4.21.12; also called alpha-lytic endopeptidase), originally isolated from the myxobacterium Lysobacter enzymogenes, belongs to the MEROPS peptidase family S1, subfamily S1E (streptogrisin A subfamily). It is synthesized as a pro-enzyme, thus having two domains; the N-terminal pro-domain acts as a foldase, required transiently for the correct folding of the protease domain, and also acts as a potent inhibitor of the mature enzyme, while the C-terminal domain catalyzes the cleavage of peptide bonds. Members of the alpha-lytic protease subfamily include Nocardiopsis alba protease (NAPase), a secreted chymotrypsin from the alkaliphile Cellulomonas bogoriensis, streptogrisins (SPG-A, SPG-B, SPG-C, and SPG-D), and Thermobifida fusca protease A (TFPA). These serine proteases have characteristic kinetic stability, exhibited by their extremely slow unfolding kinetics. The active site, characteristic of serine proteases, contains the catalytic triad consisting of serine acting as a nucleophile, aspartate as an electrophile, and histidine as a base, all required for activity. This model represents the C-terminal catalytic domain of alpha-lytic proteases.


Pssm-ID: 411050  Cd Length: 188  Bit Score: 38.44  E-value: 3.64e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 167466250 365 DAC--RGDSGGPLVTRDlkdtwYLIGIVSWGD-NCGQKDKPGVYTQVT 409
Cdd:cd21112  139 NACaePGDSGGPVFSGT-----QALGITSGGSgNCGSGGGTSYFQPVN 181
 
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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