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 | 19 |
| Details | BINDING SITE FOR RESIDUE LGK A 301 |
| Chain | Residue |
| A | LYS96 |
| A | GLN192 |
| A | SER195 |
| A | TRP215 |
| A | GLY216 |
| A | GLY218 |
| A | CYS220 |
| A | ALA221 |
| A | GLY226 |
| A | HOH421 |
| A | HOH422 |
| A | GLU97 |
| A | THR98 |
| A | TYR99 |
| A | ARG143 |
| A | GLU146 |
| A | PHE174 |
| A | ASP189 |
| A | ALA190 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA A 302 |
| Chain | Residue |
| A | TYR185 |
| A | ARG222 |
| A | LYS224 |
| A | HOH421 |
| A | HOH456 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 303 |
| Chain | Residue |
| A | ASP70 |
| A | ASN72 |
| A | GLN75 |
| A | GLU77 |
| A | GLU80 |
| A | HOH483 |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LTAAHC |
| Chain | Residue | Details |
| A | LEU53-CYS58 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DAcqGDSGGPHV |
| Chain | Residue | Details |
| A | ASP189-VAL200 | |
| site_id | PS01186 |
| Number of Residues | 16 |
| Details | EGF_2 EGF-like domain signature 2. CsCarGYtladngkaC |
| Chain | Residue | Details |
| L | CYS109-CYS124 | |
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 | |
