Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| A | 0008236 | molecular_function | serine-type peptidase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 301 |
| Chain | Residue |
| A | HIS69 |
| A | ASN161 |
| A | SER221 |
| A | GLY222 |
| A | SER224 |
| A | MET225 |
| A | HOH493 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 302 |
| Chain | Residue |
| A | HOH406 |
| A | HOH413 |
| A | HOH475 |
| A | SER62 |
| A | SER63 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue PYZ A 303 |
| Chain | Residue |
| A | LEU133 |
| A | GLY134 |
| A | ALA158 |
| A | GLY160 |
| A | SER224 |
| A | HOH401 |
| A | HOH639 |
| A | HOH657 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | binding site for residue PYZ A 304 |
| Chain | Residue |
| A | GLU174 |
| A | PRO175 |
| A | VAL177 |
| A | THR179 |
| A | VAL198 |
| A | ASP200 |
| A | HOH489 |
| A | HOH519 |
| A | HOH538 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue PYZ A 305 |
| Chain | Residue |
| A | TYR104 |
| A | ILE107 |
| A | GLY135 |
| A | GLY136 |
| A | SER170 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | binding site for residue IOD A 306 |
Functional Information from PROSITE/UniProt
| site_id | PS00136 |
| Number of Residues | 12 |
| Details | SUBTILASE_ASP Serine proteases, subtilase family, aspartic acid active site. VYVIDTGIeasH |
| Chain | Residue | Details |
| A | VAL35-HIS46 | |
| site_id | PS00137 |
| Number of Residues | 11 |
| Details | SUBTILASE_HIS Serine proteases, subtilase family, histidine active site. HGThCAGtVGS |
| Chain | Residue | Details |
| A | HIS69-SER79 | |
| site_id | PS00138 |
| Number of Residues | 11 |
| Details | SUBTILASE_SER Serine proteases, subtilase family, serine active site. GTSmAtPhVAG |
| Chain | Residue | Details |
| A | GLY222-GLY232 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASP39 | |
| A | HIS69 | |
| A | SER224 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 5 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | THR16 | |
| A | PRO175 | |
| A | VAL177 | |
| A | ASP200 | |
| A | ASP260 | |
