3BYB
Crystal structure of Textilinin-1, a Kunitz-type serine protease inhibitor from the Australian Common Brown snake venom
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0044469 | biological_process | venom-mediated blood coagulation |
| A | 0044483 | biological_process | venom-mediated perturbation of hemostasis |
| B | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| B | 0005576 | cellular_component | extracellular region |
| B | 0005615 | cellular_component | extracellular space |
| B | 0044469 | biological_process | venom-mediated blood coagulation |
| B | 0044483 | biological_process | venom-mediated perturbation of hemostasis |
| C | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| C | 0005576 | cellular_component | extracellular region |
| C | 0005615 | cellular_component | extracellular space |
| C | 0044469 | biological_process | venom-mediated blood coagulation |
| C | 0044483 | biological_process | venom-mediated perturbation of hemostasis |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 60 |
| Chain | Residue |
| A | CYS40 |
| A | GLU41 |
| A | HOH68 |
| A | HOH76 |
| A | HOH78 |
| A | HOH138 |
| C | ARG17 |
Functional Information from PROSITE/UniProt
| site_id | PS00280 |
| Number of Residues | 19 |
| Details | BPTI_KUNITZ_1 Pancreatic trypsin inhibitor (Kunitz) family signature. FiyGGCegnannFitkeeC |
| Chain | Residue | Details |
| A | PHE35-CYS53 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 150 |
| Details | Domain: {"description":"BPTI/Kunitz inhibitor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00031","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | Site: {"description":"Reactive bond for trypsin","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
