3GYM
Structure of Prostasin in Complex with Aprotinin
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d3gyma_ | All beta proteins | Trypsin-like serine proteases | Trypsin-like serine proteases | automated matches | automated matches | Human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
C [auth B] | d3gymb_ | All beta proteins | Trypsin-like serine proteases | Trypsin-like serine proteases | automated matches | automated matches | Human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B [auth I] | d3gymi_ | Small proteins | BPTI-like | BPTI-like | Small Kunitz-type inhibitors & BPTI-like toxins | Pancreatic trypsin inhibitor, BPTI | bovine,cow (Bos taurus ) [TaxId: 9913 ], | SCOPe (2.08) |
D [auth J] | d3gymj_ | Small proteins | BPTI-like | BPTI-like | Small Kunitz-type inhibitors & BPTI-like toxins | Pancreatic trypsin inhibitor, BPTI | bovine,cow (Bos taurus ) [TaxId: 9913 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B [auth I] | SCOP2B Superfamily | BPTI-like | 8038485 | 3000628 | SCOP2B (2022-06-29) |
D [auth J] | SCOP2B Superfamily | BPTI-like | 8038485 | 3000628 | 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 | e3gymA1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel 2 | F: PF00089 | ECOD (1.6) |
C [auth B] | PF00089 | e3gymB1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel 2 | F: PF00089 | ECOD (1.6) |
B [auth I] | PF00014 | e3gymI1 | A: few secondary structure elements | X: BPTI-like (From Topology) | H: BPTI-like (From Topology) | T: BPTI-like | F: PF00014 | ECOD (1.6) |
D [auth J] | PF00014 | e3gymJ1 | A: few secondary structure elements | X: BPTI-like (From Topology) | H: BPTI-like (From Topology) | T: BPTI-like | F: PF00014 | 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) |
C [auth B] | 2.40.10.10 | Mainly Beta | Beta Barrel | Thrombin, subunit H | Trypsin-like serine proteases | CATH (4.3.0) |
B [auth I] | 4.10.410.10 | Few Secondary Structures | Irregular | Factor Xa Inhibitor | Pancreatic trypsin inhibitor Kunitz domain | CATH (4.3.0) |
D [auth J] | 4.10.410.10 | Few Secondary Structures | Irregular | Factor Xa Inhibitor | Pancreatic trypsin inhibitor Kunitz domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, C [auth B] | PF00089 | Trypsin (Trypsin) | Trypsin | - | Domain |
B [auth I], D [auth J] | PF00014 | Kunitz/Bovine pancreatic trypsin inhibitor domain (Kunitz_BPTI) | Kunitz/Bovine pancreatic trypsin inhibitor domain | Indicative of a protease inhibitor, usually a serine protease inhibitor. Structure is a disulfide rich alpha+beta fold. BPTI (bovine pancreatic trypsin inhibitor) is an extensively studied model structure. Certain family members are similar to the ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A, C [auth B] | IPR009003 | Peptidase S1, PA clan | Homologous Superfamily |
A, C [auth B] | IPR001314 | Peptidase S1A, chymotrypsin family | Family |
A, C [auth B] | IPR033116 | Serine proteases, trypsin family, serine active site | Active Site |
A, C [auth B] | IPR001254 | Serine proteases, trypsin domain | Domain |
A, C [auth B] | IPR043504 | Peptidase S1, PA clan, chymotrypsin-like fold | Homologous Superfamily |
A, C [auth B] | IPR018114 | Serine proteases, trypsin family, histidine active site | Active Site |
B [auth I], D [auth J] | IPR020901 | Proteinase inhibitor I2, Kunitz, conserved site | Conserved Site |
B [auth I], D [auth J] | IPR036880 | Pancreatic trypsin inhibitor Kunitz domain superfamily | Homologous Superfamily |
B [auth I], D [auth J] | IPR002223 | Pancreatic trypsin inhibitor Kunitz domain | Domain |
B [auth I], D [auth J] | IPR050098 | Kunitz-type Serine Protease Inhibitor | Family |