Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004175 | molecular_function | endopeptidase activity |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0006508 | biological_process | proteolysis |
| A | 0007586 | biological_process | digestion |
| A | 0008236 | molecular_function | serine-type peptidase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0097180 | cellular_component | serine protease inhibitor complex |
| A | 0097655 | molecular_function | serpin family protein binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 250 |
| Chain | Residue |
| A | GLU70 |
| A | ASN72 |
| A | VAL75 |
| A | GLU80 |
| A | HOH922 |
| A | HOH940 |
| site_id | AC2 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR RESIDUE ONO A 501 |
| Chain | Residue |
| A | GLY133 |
| A | TYR151 |
| A | ASP189 |
| A | SER190 |
| A | GLN192 |
| A | GLY193 |
| A | SER195 |
| A | SER214 |
| A | TRP215 |
| A | GLY216 |
| A | GLY219 |
| A | CYS220 |
| A | GLY226 |
| A | ONO601 |
| A | HOH955 |
| A | HOH1024 |
| A | HOH1093 |
| A | HOH1095 |
| A | HOH1160 |
| A | HOH1214 |
| A | HOH1327 |
| A | HOH1330 |
| A | HIS40 |
| A | HIS57 |
| A | ALA132 |
| site_id | AC3 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE ONO A 601 |
| Chain | Residue |
| A | TYR20 |
| A | THR21 |
| A | ASN143 |
| A | GLY148 |
| A | LYS159 |
| A | GLN192 |
| A | GLY216 |
| A | ONO501 |
| A | BEN801 |
| A | HOH956 |
| A | HOH997 |
| A | HOH1047 |
| A | HOH1063 |
| A | HOH1074 |
| A | HOH1105 |
| A | HOH1229 |
| A | HOH1247 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE BEN A 801 |
| Chain | Residue |
| A | GLN135 |
| A | ONO601 |
| A | HOH1000 |
| A | HOH1015 |
| A | HOH1092 |
| A | HOH1144 |
| A | HOH1159 |
| A | HOH1192 |
| A | HOH1248 |
| A | HOH1286 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE MES A 901 |
| Chain | Residue |
| A | GLU80 |
| A | GLN81 |
| A | SER113 |
| A | HOH1077 |
| A | HOH1102 |
| A | HOH1142 |
| A | HOH1218 |
| A | HOH1264 |
| A | HOH1280 |
| site_id | AC6 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL A 701 |
| Chain | Residue |
| A | ALA85 |
| A | SER86 |
| A | LYS87 |
| A | SER88 |
| A | TYR94 |
| A | ASN95 |
| A | HOH918 |
| A | HOH992 |
| A | HOH1104 |
| A | HOH1137 |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. VSAAHC |
| Chain | Residue | Details |
| A | VAL53-CYS58 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPVV |
| Chain | Residue | Details |
| A | ASP189-VAL200 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | ACT_SITE: Charge relay system |
| Chain | Residue | Details |
| A | LYS60 | |
| A | LEU105 | |
| A | PRO198 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 7 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | ILE73 | |
| A | VAL75 | |
| A | GLY78 | |
| A | ILE83 | |
| A | GLN192 | |
| A | SER195 | |
| A | PRO198 | |
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 | ASP102 | |
| A | SER195 | |
| A | HIS57 | |
| A | GLY196 | |
