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 | 15 |
| Details | BINDING SITE FOR RESIDUE FUN A 1356 |
| Chain | Residue |
| A | SER23 |
| A | LEU276 |
| A | HOH2005 |
| A | HOH2255 |
| A | HOH2256 |
| A | HOH2257 |
| B | ARG381 |
| A | SER24 |
| A | ALA27 |
| A | GLN238 |
| A | LEU246 |
| A | SER266 |
| A | LEU269 |
| A | LYS270 |
| A | ASN273 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA A 1357 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 1358 |
| Chain | Residue |
| A | ASN192 |
| A | GLN220 |
| A | GLU222 |
| A | GLU222 |
| A | HOH2160 |
| A | HOH2161 |
| A | HOH2162 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE EDO A 1359 |
| Chain | Residue |
| A | LYS287 |
| A | HIS336 |
| A | GLY338 |
| A | GLU339 |
| A | LYS340 |
| A | GLY341 |
| A | EDO1363 |
| A | HOH2249 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE EDO A 1360 |
| Chain | Residue |
| A | GLU40 |
| A | ILE146 |
| A | LYS150 |
| A | ASP171 |
| A | LEU172 |
| A | HOH2124 |
| A | HOH2258 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE EDO A 1361 |
| Chain | Residue |
| A | GLN238 |
| A | ASN273 |
| B | ARG378 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CA A 1362 |
| Chain | Residue |
| A | SER204 |
| B | ASP368 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE EDO A 1363 |
| Chain | Residue |
| A | ALA188 |
| A | GLN189 |
| A | HIS336 |
| A | THR342 |
| A | GLU343 |
| A | EDO1359 |
| site_id | AC9 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CA A 1364 |
| Chain | Residue |
| A | ALA262 |
| A | ALA263 |
Functional Information from PROSITE/UniProt
| site_id | PS00284 |
| Number of Residues | 11 |
| Details | SERPIN Serpins signature. IQIDRSFMLlI |
| Chain | Residue | Details |
| B | ILE365-ILE375 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| B | ARG378 | |
| Chain | Residue | Details |
| A | ASN16 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine |
| Chain | Residue | Details |
| A | ASN79 | |
| A | ASN233 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine; in variant Gary => ECO:0000305 |
| Chain | Residue | Details |
| A | ILE96 | |
| Chain | Residue | Details |
| A | ASN145 | |
