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 |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 101 |
| Chain | Residue |
| A | ARG20 |
| A | TYR35 |
| A | HOH203 |
| A | HOH212 |
| A | HOH259 |
| B | ARG20 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 B 101 |
| Chain | Residue |
| B | GLU7 |
| B | ARG42 |
| B | HOH201 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 C 101 |
| Chain | Residue |
| C | ARG20 |
| C | ALA46 |
| C | HOH232 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 C 102 |
| Chain | Residue |
| C | GLU7 |
| C | ARG42 |
| C | HOH201 |
| C | HOH207 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | SITE: Reactive bond for trypsin |
| Chain | Residue | Details |
| A | ALA15 | |
| B | ALA15 | |
| C | ALA15 | |
