Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 301 |
| Chain | Residue |
| A | GLU70 |
| A | ASN72 |
| A | VAL75 |
| A | GLU80 |
| A | HOH316 |
| A | HOH326 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 302 |
| Chain | Residue |
| A | SER195 |
| A | PR1304 |
| A | HOH386 |
| A | HIS57 |
| A | GLN192 |
| A | GLY193 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 303 |
| Chain | Residue |
| A | LYS169 |
| A | PRO173 |
| A | GLY174 |
| A | GLN240 |
| A | HOH347 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE PR1 A 304 |
| Chain | Residue |
| A | ASN97 |
| A | THR98 |
| A | GLN175 |
| A | ASP189 |
| A | SER190 |
| A | CYS191 |
| A | GLN192 |
| A | TRP215 |
| A | GLY216 |
| A | SER217 |
| A | GLY219 |
| A | GLY226 |
| A | SO4302 |
| A | HOH325 |
| A | HOH419 |
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 | |
