Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| A | 0005615 | cellular_component | extracellular space |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | binding site for residue 144 A 401 |
| Chain | Residue |
| A | TYR50 |
| A | HIS98 |
| A | ASP101 |
| A | VAL107 |
| A | TYR246 |
| aa | ASP378 |
| aa | ARG380 |
| aa | THR381 |
| aa | LEU385 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue 144 A 402 |
| Chain | Residue |
| A | ASP174 |
| A | TYR329 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue 144 A 403 |
| Chain | Residue |
| A | GLU43 |
| A | ASN44 |
| A | PHE292 |
| A | GLU293 |
| A | SER294 |
| A | HOH542 |
| aa | HIS392 |
Functional Information from PROSITE/UniProt
| site_id | PS00284 |
| Number of Residues | 11 |
| Details | SERPIN Serpins signature. FRVDHPFLFfI |
| Chain | Residue | Details |
| aa | PHE366-ILE376 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASN104 | |
| A | ASN265 | |
