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 ZBR B 18 |
| Chain | Residue |
| A | ASP50 |
| B | CYS2 |
| B | ARG4 |
| B | CYS9 |
| B | ARG10 |
| B | CYS16 |
| site_id | AC2 |
| Number of Residues | 33 |
| Details | BINDING SITE FOR CHAIN B OF BICYCLIC PEPTIDE INHIBITOR |
| Chain | Residue |
| A | GLY24 |
| A | GLY25 |
| A | TYR29 |
| A | VAL30 |
| A | CYS31 |
| A | HIS46 |
| A | ILE49 |
| A | ASP50 |
| A | TYR51 |
| A | HIS94 |
| A | TYR150 |
| A | ASP192 |
| A | SER193 |
| A | GLN195 |
| A | GLY196 |
| A | SER198 |
| A | GLY219 |
| A | GLY221 |
| A | CYS222 |
| A | LYS227 |
| A | GLY229 |
| A | HOH269 |
| A | HOH304 |
| A | HOH356 |
| B | ZBR18 |
| B | HOH19 |
| B | HOH72 |
| B | HOH85 |
| B | HOH103 |
| B | HOH108 |
| A | ARG20 |
| A | HIS22 |
| A | ARG23 |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. ISATHC |
| Chain | Residue | Details |
| A | ILE42-CYS47 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPLV |
| Chain | Residue | Details |
| A | ASP192-VAL203 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | ACT_SITE: Charge relay system |
| Chain | Residue | Details |
| A | HIS46 | |
| A | ASP97 | |
| A | SER198 | |
| Chain | Residue | Details |
| A | SER145 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine |
| Chain | Residue | Details |
| A | GLN144 | |
