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 | HOH408 |
| A | HOH462 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | binding site for residue DMS A 302 |
| Chain | Residue |
| A | PHE82 |
| A | VAL90 |
| A | HIS91 |
| A | TYR94 |
| A | HOH462 |
| A | ARG66 |
| A | ILE73 |
| A | ASN74 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | binding site for residue SO4 A 303 |
| Chain | Residue |
| A | PRO124 |
| A | THR125 |
| A | SER127 |
| A | SER147 |
| A | GLY148 |
| A | LYS204 |
| A | GLN210 |
| A | HOH466 |
| A | HOH586 |
| site_id | AC4 |
| Number of Residues | 23 |
| Details | binding site for residue J5K A 304 |
| Chain | Residue |
| A | HIS57 |
| A | LEU99 |
| A | GLN135 |
| A | LYS159 |
| A | ASP189 |
| A | SER190 |
| A | CYS191 |
| A | SER195 |
| A | VAL213 |
| A | SER214 |
| A | TRP215 |
| A | GLY216 |
| A | GLY219 |
| A | GLY226 |
| A | HOH453 |
| A | HOH503 |
| A | HOH528 |
| A | HOH533 |
| A | HOH549 |
| A | HOH576 |
| A | HOH593 |
| A | HOH594 |
| A | HOH595 |
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 | HIS57 | |
| A | ASP102 | |
| A | SER195 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 7 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | VAL75 | |
| A | GLU80 | |
| A | ASP189 | |
| A | GLN192 | |
| A | SER195 | |
| A | GLU70 | |
| A | ASN72 | |
