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 | 6 |
| Details | binding site for residue EDO A 401 |
| Chain | Residue |
| A | TYR64 |
| A | ALA67 |
| A | SER68 |
| A | GLU290 |
| A | GLU291 |
| A | HOH530 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue EDO A 402 |
| Chain | Residue |
| A | ASP57 |
| A | GLY106 |
| A | HOH623 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue EDO A 403 |
| Chain | Residue |
| A | GLY72 |
| A | LYS73 |
| A | ASN74 |
| D | LYS426 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue EDO A 404 |
| Chain | Residue |
| A | GLU290 |
| A | GLU291 |
| A | LEU293 |
| A | HOH527 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue EDO A 405 |
| Chain | Residue |
| A | GLU69 |
| A | HOH522 |
| A | HOH652 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | binding site for residue EDO A 406 |
| Chain | Residue |
| A | ASP258 |
| A | ARG259 |
| A | PHE310 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | binding site for residue GOL A 407 |
| Chain | Residue |
| A | GLU114 |
| A | SER115 |
| A | ASP158 |
| A | VAL162 |
| A | GLU288 |
| A | HOH515 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | binding site for residue GOL A 408 |
| Chain | Residue |
| A | ASP258 |
| A | ARG259 |
| A | LEU261 |
| A | PRO262 |
| A | ASN282 |
| A | HOH554 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | binding site for residue CL A 409 |
| Chain | Residue |
| A | LYS202 |
| A | SER360 |
| A | LYS361 |
| A | ALA384 |
| A | HOH588 |
| site_id | AD1 |
| Number of Residues | 5 |
| Details | binding site for residue NA A 410 |
| Chain | Residue |
| A | TYR270 |
| A | GLY272 |
| A | HOH541 |
| A | HOH605 |
| A | HOH619 |
| site_id | AD2 |
| Number of Residues | 3 |
| Details | binding site for residue EDO D 501 |
| Chain | Residue |
| A | TYR234 |
| D | ASN400 |
| D | ARG401 |
Functional Information from PROSITE/UniProt
| site_id | PS00284 |
| Number of Residues | 11 |
| Details | SERPIN Serpins signature. LRFNRPFLVvI |
| Chain | Residue | Details |
| D | LEU397-ILE407 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | SITE: Reactive bond |
| Chain | Residue | Details |
| D | PHE388 | |
| Chain | Residue | Details |
| A | ASN157 | |
| Chain | Residue | Details |
| A | ASN238 | |
