7QE8
Human cationic trypsin (TRY1) complexed with serine protease inhibitor Kazal type 1 (SPINK1)
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Trypsin-like serine proteases | 8042115 | 3000114 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Trypsin-like serine proteases | 8042115 | 3000114 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Kazal-type serine protease inhibitors | 8038688 | 3000605 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Kazal-type serine protease inhibitors | 8038688 | 3000605 | 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 | PF00089 | e7qe8A1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel 2 | F: PF00089 | ECOD (1.6) |
B | PF00089 | e7qe8B1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel 2 | F: PF00089 | ECOD (1.6) |
C | PF00050 | e7qe8C1 | A: few secondary structure elements | X: Kazal-type serine protease inhibitors-like | H: Kazal-type serine protease inhibitors (From Topology) | T: Kazal-type serine protease inhibitors | F: PF00050 | ECOD (1.6) |
D | PF00050 | e7qe8D1 | A: few secondary structure elements | X: Kazal-type serine protease inhibitors-like | H: Kazal-type serine protease inhibitors (From Topology) | T: Kazal-type serine protease inhibitors | F: PF00050 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00089 | Trypsin (Trypsin) | Trypsin | - | Domain | |
PF00050 | Kazal-type serine protease inhibitor domain (Kazal_1) | Kazal-type serine protease inhibitor domain | Usually indicative of serine protease inhibitors. However, kazal-like domains are also seen in the extracellular part of agrins, which are not known to be protease inhibitors. Kazal domains often occur in tandem arrays. Small alpha+beta fold containi ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR009003 | Peptidase S1, PA clan | Homologous Superfamily | |
IPR001314 | Peptidase S1A, chymotrypsin family | Family | |
IPR033116 | Serine proteases, trypsin family, serine active site | Active Site | |
IPR001254 | Serine proteases, trypsin domain | Domain | |
IPR043504 | Peptidase S1, PA clan, chymotrypsin-like fold | Homologous Superfamily | |
IPR018114 | Serine proteases, trypsin family, histidine active site | Active Site | |
IPR036058 | Kazal domain superfamily | Homologous Superfamily | |
IPR001239 | Proteinase inhibitor I1, Kazal-type, metazoa | Family | |
IPR002350 | Kazal domain | Domain |