2F91
1.2A resolution structure of a crayfish trypsin complexed with a peptide inhibitor, SGTI
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d2f91a1 | All beta proteins | Trypsin-like serine proteases | Trypsin-like serine proteases | Eukaryotic proteases | Trypsin(ogen) | (Astacus leptodactylus ) [TaxId: 6717 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Eukaryotic proteases | 8028304 | 4000286 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Trypsin-like serine proteases | 8040683 | 3000114 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | PMP inhibitors | 8038270 | 3000534 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Trypsin_1 | e2f91A1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel 2 | F: Trypsin_1 | ECOD (1.6) |
B | Pacifastin_I | e2f91B1 | A: few secondary structure elements | X: PMP inhibitors (From Topology) | H: PMP inhibitors (From Topology) | T: PMP inhibitors | F: Pacifastin_I | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.40.10.10 | Mainly Beta | Beta Barrel | Thrombin, subunit H | Trypsin-like serine proteases | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00089 | Trypsin (Trypsin) | Trypsin | - | Domain | |
PF05375 | Pacifastin inhibitor (LCMII) (Pacifastin_I) | Pacifastin inhibitor (LCMII) | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
hepatopancreas trypsin | - | |||
Serine protease inhibitor I/II | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001254 | Serine proteases, trypsin domain | Domain | |
IPR009003 | Peptidase S1, PA clan | Homologous Superfamily | |
IPR043504 | Peptidase S1, PA clan, chymotrypsin-like fold | Homologous Superfamily | |
IPR018114 | Serine proteases, trypsin family, histidine active site | Active Site | |
IPR001314 | Peptidase S1A, chymotrypsin family | Family | |
IPR033116 | Serine proteases, trypsin family, serine active site | Active Site | |
IPR008037 | Pacifastin domain | Domain | |
IPR036201 | Pacifastin domain superfamily | Homologous Superfamily | |
IPR016307 | Protease inhibitor with pacifastin repeats | Family |