Functional Information from GO Data
| Chain | GOid | namespace | contents |
| T | 0004175 | molecular_function | endopeptidase activity |
| T | 0004252 | molecular_function | serine-type endopeptidase activity |
| T | 0005515 | molecular_function | protein binding |
| T | 0005576 | cellular_component | extracellular region |
| T | 0005615 | cellular_component | extracellular space |
| T | 0006508 | biological_process | proteolysis |
| T | 0007586 | biological_process | digestion |
| T | 0008233 | molecular_function | peptidase activity |
| T | 0008236 | molecular_function | serine-type peptidase activity |
| T | 0016787 | molecular_function | hydrolase activity |
| T | 0046872 | molecular_function | metal ion binding |
| T | 0097180 | cellular_component | serine protease inhibitor complex |
| T | 0097655 | molecular_function | serpin family protein binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 T 600 |
| Chain | Residue |
| T | ZEN1 |
| T | HIS57 |
| T | GLN192 |
| T | GLY193 |
| T | SER195 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA T 480 |
| Chain | Residue |
| T | HOH610 |
| T | HOH614 |
| T | GLU70 |
| T | ASN72 |
| T | VAL75 |
| T | GLU80 |
| site_id | AC3 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE ZEN T 1 |
| Chain | Residue |
| T | GLU97 |
| T | THR98 |
| T | TYR99 |
| T | PHE174 |
| T | ASP189 |
| T | ALA190 |
| T | GLN192 |
| T | SER195 |
| T | VAL213 |
| T | TRP215 |
| T | GLY216 |
| T | GLY219 |
| T | CYS220 |
| T | GLY226 |
| T | VAL227 |
| T | TYR228 |
| T | SO4600 |
| T | HOH605 |
| T | HOH642 |
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 |
| T | VAL53-CYS58 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DAcqGDSGGPVV |
| Chain | Residue | Details |
| T | 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 |
| T | LYS60 | |
| T | LEU105 | |
| T | PRO198 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 7 |
| Details | BINDING: |
| Chain | Residue | Details |
| T | ILE73 | |
| T | VAL75 | |
| T | GLY78 | |
| T | ILE83 | |
| T | GLN192 | |
| T | SER195 | |
| T | PRO198 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| T | ASP102 | |
| T | HIS57 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| T | SER195 | |
| T | GLY196 | |
| site_id | CSA3 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| T | SER195 | |
| T | GLY193 | |
| site_id | CSA4 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| T | ASP102 | |
| T | SER195 | |
| T | HIS57 | |
| site_id | CSA5 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| T | ASP102 | |
| T | SER195 | |
| T | GLY193 | |
| T | HIS57 | |
| site_id | CSA6 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| T | ASP102 | |
| T | SER195 | |
| T | HIS57 | |
| T | GLY196 | |
