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 | 4 |
| Details | BINDING SITE FOR RESIDUE TRS A 1256 |
| Chain | Residue |
| A | SER81 |
| A | PHE83 |
| A | ASN113 |
| A | GLN118 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE GOL A 1244 |
| Chain | Residue |
| A | E6U1250 |
| A | HOH2032 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 1245 |
| Chain | Residue |
| A | E6U1250 |
| A | SER214 |
| A | TRP215 |
| A | GLY216 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 1246 |
| Chain | Residue |
| A | GLU26 |
| A | LYS202 |
| A | TRP203 |
| A | GOL1247 |
| A | GOL1249 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 1247 |
| Chain | Residue |
| A | GLU26 |
| A | ASP135 |
| A | TRP137 |
| A | TRP203 |
| A | GOL1246 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL A 1248 |
| Chain | Residue |
| A | HIS38 |
| A | GLN74 |
| A | E6U1250 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL A 1249 |
| Chain | Residue |
| A | GLU26 |
| A | ARG119 |
| A | GOL1246 |
| site_id | AC8 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE E6U A 1250 |
| Chain | Residue |
| A | HIS38 |
| A | LEU39 |
| A | HIS57 |
| A | TYR143 |
| A | LYS149 |
| A | ILE151 |
| A | ASP189 |
| A | ALA190 |
| A | CYS191 |
| A | LYS192 |
| A | GLY193 |
| A | ASP194 |
| A | SER195 |
| A | SER214 |
| A | TRP215 |
| A | GLY218 |
| A | GOL1244 |
| A | GOL1245 |
| A | GOL1248 |
| A | HOH2026 |
| A | HOH2032 |
| site_id | AC9 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1251 |
| Chain | Residue |
| A | LYS127 |
| A | LYS127 |
| A | LYS127 |
| A | ARG130 |
| A | ARG130 |
| A | ARG130 |
| site_id | BC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1252 |
| Chain | Residue |
| A | GLY19 |
| A | THR20 |
| A | ALA21 |
| A | GLN48 |
| A | GLN86 |
| A | GLU109 |
| A | GLN156 |
| site_id | BC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1253 |
| Chain | Residue |
| A | TYR184 |
| A | ARG185 |
| A | GLU186 |
| site_id | BC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1254 |
| Chain | Residue |
| A | LYS127 |
| A | LYS127 |
| A | LYS127 |
| A | ARG130 |
| A | ARG130 |
| A | ARG130 |
| site_id | BC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1255 |
| Chain | Residue |
| A | ASN131 |
| A | ASN131 |
| A | ASN131 |
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. DAckGDSGGPLS |
| Chain | Residue | Details |
| A | ASP189-SER198 | |
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 | 1 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | LYS170 | |
| Chain | Residue | Details |
| A | ASN73 | |
| Chain | Residue | Details |
| A | ASN113 | |
