CRYSTAL STRUCTURE OF THE COMPLEX FORMED BETWEEN BOVINE BETA-TRYPSIN AND MCTI-A, A TRYPSIN INHIBITOR OF SQUASH FAMILY AT 1.8 A RESOLUTION
External Resource: Annotation
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
A [auth E] | SCOP2B Superfamily | Trypsin-like serine proteases | 8037496 | 3000114 | SCOP2B (2022-06-29) |
B [auth I] | SCOP2 Family | Plant inhibitors of proteinases and amylases | 8070274 | 4003054 | SCOP2 (2022-06-29) |
B [auth I] | SCOP2 Superfamily | Plant inhibitors of proteinases and amylases | 8070275 | 3000215 | SCOP2 (2022-06-29) |
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
A [auth E] | Trypsin_1 | e1f2sE1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel 2 | F: Trypsin_1 | ECOD (1.6) |
B [auth I] | Squash | e1f2sI1 | A: few secondary structure elements | X: omega toxin-like | H: omega toxin-related | T: omega toxin-related | F: Squash | ECOD (1.6) |
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
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A [auth E] | TRYPSIN | | | |
B [auth I] | TRYPSIN INHIBITOR A | | - | |
Chains | Accession | Name | Type |
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A [auth E] | IPR009003 | Peptidase S1, PA clan | Homologous Superfamily |
A [auth E] | IPR001314 | Peptidase S1A, chymotrypsin family | Family |
A [auth E] | IPR033116 | Serine proteases, trypsin family, serine active site | Active Site |
A [auth E] | IPR001254 | Serine proteases, trypsin domain | Domain |
A [auth E] | IPR043504 | Peptidase S1, PA clan, chymotrypsin-like fold | Homologous Superfamily |
A [auth E] | IPR050127 | Serine Proteases (Peptidase S1 Family) | Family |
A [auth E] | IPR018114 | Serine proteases, trypsin family, histidine active site | Active Site |
B [auth I] | IPR011052 | Proteinase/amylase inhibitor domain superfamily | Homologous Superfamily |
B [auth I] | IPR000737 | Proteinase inhibitor I7, squash | Family |