1BHC
BOVINE PANCREATIC TRYPSIN INHIBITOR CRYSTALLIZED FROM THIOCYANATE
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| B | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| C | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| D | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| E | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| F | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| G | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| H | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| I | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| J | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SCN F 59 |
| Chain | Residue |
| F | GLN31 |
| F | THR32 |
| G | ARG39 |
| G | ALA40 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SCN B 59 |
| Chain | Residue |
| B | GLN31 |
| B | THR32 |
| J | ARG53 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SCN C 59 |
| Chain | Residue |
| I | THR32 |
| J | ALA40 |
| J | HOH66 |
| C | ARG53 |
| I | GLN31 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SCN B 60 |
| Chain | Residue |
| B | SER47 |
| B | ALA48 |
| B | GLU49 |
| C | HOH62 |
| J | TYR21 |
| J | ALA48 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SCN I 59 |
| Chain | Residue |
| C | ALA48 |
| I | TYR21 |
| I | ALA48 |
| J | LYS46 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SCN A 59 |
| Chain | Residue |
| A | LYS46 |
| E | TYR21 |
| E | ALA48 |
| G | ALA48 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SCN A 60 |
| Chain | Residue |
| A | SER47 |
| A | ALA48 |
| A | GLU49 |
| A | HOH71 |
| F | TYR21 |
| F | ALA48 |
| G | LYS46 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SCN I 60 |
| Chain | Residue |
| D | SER47 |
| I | LYS46 |
| site_id | AC9 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SCN F 60 |
| Chain | Residue |
| B | LYS46 |
| F | LYS46 |
| site_id | BC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SCN H 59 |
| Chain | Residue |
| E | SER47 |
| H | LYS46 |
| H | SER47 |
Functional Information from PROSITE/UniProt
| site_id | PS00280 |
| Number of Residues | 19 |
| Details | BPTI_KUNITZ_1 Pancreatic trypsin inhibitor (Kunitz) family signature. FvyGGCrakrnnFksaedC |
| Chain | Residue | Details |
| A | PHE33-CYS51 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 10 |
| Details | SITE: Reactive bond for trypsin |
| Chain | Residue | Details |
| A | LYS15 | |
| J | LYS15 | |
| B | LYS15 | |
| C | LYS15 | |
| D | LYS15 | |
| E | LYS15 | |
| F | LYS15 | |
| G | LYS15 | |
| H | LYS15 | |
| I | LYS15 |
