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 | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 190 |
| Chain | Residue |
| A | ARG61 |
| A | GLY63 |
| A | ALA64 |
| A | SER92 |
| A | ALA93 |
| A | HOH235 |
| A | HOH239 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 191 |
| Chain | Residue |
| A | ARG79 |
| A | HOH196 |
| A | ARG35 |
| A | GLY77 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 192 |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. ITAGHC |
| Chain | Residue | Details |
| A | ILE28-CYS33 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. CAepGDSGGSLL |
| Chain | Residue | Details |
| A | CYS131-LEU142 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1ssx |
| Chain | Residue | Details |
| A | GLY135 | |
| A | SER152 | |
| A | ASP56 | |
| A | HIS32 | |
| A | SER137 | |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1ssx |
| Chain | Residue | Details |
| A | GLY135 | |
| A | ASP56 | |
| A | HIS32 | |
| A | SER137 | |
