Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0004252 | molecular_function | serine-type endopeptidase activity | 
| A | 0006508 | biological_process | proteolysis | 
| B | 0005509 | molecular_function | calcium ion binding | 
| B | 0005576 | cellular_component | extracellular region | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 5 | 
| Details | BINDING SITE FOR RESIDUE CA A 301 | 
| Chain | Residue | 
| A | ASP70 | 
| A | ASN72 | 
| A | GLN75 | 
| A | GLU80 | 
| A | HOH442 | 
| site_id | AC2 | 
| Number of Residues | 18 | 
| Details | BINDING SITE FOR RESIDUE FXV A 401 | 
| Chain | Residue | 
| A | PHE174 | 
| A | ASP189 | 
| A | ALA190 | 
| A | CYS191 | 
| A | GLN192 | 
| A | SER195 | 
| A | TRP215 | 
| A | GLY216 | 
| A | GLY219 | 
| A | CYS220 | 
| A | GLY226 | 
| A | HOH416 | 
| A | HOH481 | 
| A | HOH505 | 
| A | GLU97 | 
| A | THR98 | 
| A | TYR99 | 
| A | GLU147 | 
Functional Information from PROSITE/UniProt
| site_id | PS00010 | 
| Number of Residues | 12 | 
| Details | ASX_HYDROXYL Aspartic acid and asparagine hydroxylation site. CkDglgeYtCtC | 
| Chain | Residue | Details | 
| B | CYS-27-CYS-16 |  | 
| site_id | PS00011 | 
| Number of Residues | 26 | 
| Details | GLA_1 Vitamin K-dependent carboxylation domain. EcmEEtCsyeearEvfedsdktne.FW | 
| Chain | Residue | Details | 
| B | GLU-72-TRP-47 |  | 
| site_id | PS00022 | 
| Number of Residues | 12 | 
| Details | EGF_1 EGF-like domain signature 1. CtCleGfeGKnC | 
| Chain | Residue | Details | 
| B | CYS-18-CYS-7 |  | 
| site_id | PS00134 | 
| Number of Residues | 6 | 
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LTAAHC | 
| Chain | Residue | Details | 
| A | LEU53-CYS58 |  | 
| site_id | PS00135 | 
| Number of Residues | 12 | 
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DAcqGDSGGPHV | 
| Chain | Residue | Details | 
| A | ASP189-VAL200 |  | 
| site_id | PS01186 | 
| Number of Residues | 12 | 
| Details | EGF_2 EGF-like domain signature 2. CtCleGFegkn....C | 
| Chain | Residue | Details | 
| B | CYS-18-CYS-7 |  | 
| B | CYS21-CYS36 |  | 
| site_id | PS01187 | 
| Number of Residues | 25 | 
| Details | EGF_CA Calcium-binding EGF-like domain signature. DgDQCetsp..........Cqnqgk..CkDglgeYtC | 
| Chain | Residue | Details | 
| B | ASP-42-CYS-18 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 232 | 
| Details | Domain: {"description":"Peptidase S1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00274","evidenceCode":"ECO:0000255"}]} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 3 | 
| Details | Active site: {"description":"Charge relay system"} | 
Catalytic Information from CSA
| site_id | CSA1 | 
| Number of Residues | 2 | 
| Details | Annotated By Reference To The Literature 1a0j | 
| Chain | Residue | Details | 
| A | ASP102 |  | 
| A | HIS57 |  | 
| site_id | CSA2 | 
| Number of Residues | 2 | 
| Details | Annotated By Reference To The Literature 1a0j | 
| Chain | Residue | Details | 
| A | SER195 |  | 
| A | GLY196 |  | 
| site_id | CSA3 | 
| Number of Residues | 2 | 
| Details | Annotated By Reference To The Literature 1a0j | 
| Chain | Residue | Details | 
| A | SER195 |  | 
| A | GLY193 |  | 
| site_id | CSA4 | 
| Number of Residues | 3 | 
| Details | Annotated By Reference To The Literature 1a0j | 
| Chain | Residue | Details | 
| A | ASP102 |  | 
| A | SER195 |  | 
| A | HIS57 |  | 
| site_id | CSA5 | 
| Number of Residues | 4 | 
| Details | Annotated By Reference To The Literature 1a0j | 
| Chain | Residue | Details | 
| A | ASP102 |  | 
| A | SER195 |  | 
| A | GLY193 |  | 
| A | HIS57 |  | 
| site_id | CSA6 | 
| Number of Residues | 4 | 
| Details | Annotated By Reference To The Literature 1a0j | 
| Chain | Residue | Details | 
| A | SER195 |  | 
| A | ASP100 |  | 
| A | GLY193 |  | 
| A | HIS57 |  | 
| site_id | CSA7 | 
| Number of Residues | 4 | 
| Details | Annotated By Reference To The Literature 1a0j | 
| Chain | Residue | Details | 
| A | ASP102 |  | 
| A | SER195 |  | 
| A | HIS57 |  | 
| A | GLY196 |  |