Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0002020 | molecular_function | protease binding |
| A | 0004866 | molecular_function | endopeptidase inhibitor activity |
| A | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| A | 0004869 | molecular_function | cysteine-type endopeptidase inhibitor activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005634 | cellular_component | nucleus |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0030414 | molecular_function | peptidase inhibitor activity |
| A | 0031410 | cellular_component | cytoplasmic vesicle |
| A | 0031982 | cellular_component | vesicle |
| A | 0035578 | cellular_component | azurophil granule lumen |
| A | 0070062 | cellular_component | extracellular exosome |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 401 |
| Chain | Residue |
| A | GLU64 |
| A | ASP281 |
| A | HIS283 |
| A | HOH580 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue ZN A 402 |
| Chain | Residue |
| A | GLU165 |
| A | HIS220 |
| A | GLU277 |
Functional Information from PROSITE/UniProt
| site_id | PS00284 |
| Number of Residues | 11 |
| Details | SERPIN Serpins signature. FHCNHPFLFfI |
| Chain | Residue | Details |
| A | PHE363-ILE373 | |
