Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004175 | molecular_function | endopeptidase activity |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0006508 | biological_process | proteolysis |
| A | 0007586 | biological_process | digestion |
| A | 0008236 | molecular_function | serine-type peptidase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0097180 | cellular_component | serine protease inhibitor complex |
| A | 0097655 | molecular_function | serpin family protein binding |
| B | 0004175 | molecular_function | endopeptidase activity |
| B | 0004252 | molecular_function | serine-type endopeptidase activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005576 | cellular_component | extracellular region |
| B | 0005615 | cellular_component | extracellular space |
| B | 0006508 | biological_process | proteolysis |
| B | 0007586 | biological_process | digestion |
| B | 0008236 | molecular_function | serine-type peptidase activity |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0097180 | cellular_component | serine protease inhibitor complex |
| B | 0097655 | molecular_function | serpin family protein binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 301 |
| Chain | Residue |
| A | CYS22 |
| A | GLY23 |
| A | ALA24 |
| A | ASP71 |
| A | VAL154 |
| A | PGE310 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 302 |
| Chain | Residue |
| A | PRO152 |
| A | LYS156 |
| A | ILE16 |
| A | GLY140 |
| A | GLY142 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | binding site for residue CA A 303 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | binding site for residue CA A 304 |
| Chain | Residue |
| A | LYS109 |
| A | SER110 |
| A | LYS145 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue CA A 306 |
| Chain | Residue |
| A | ILE121 |
| A | SER122 |
| A | LEU123 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | binding site for residue CA A 307 |
| Chain | Residue |
| A | LEU163 |
| A | SER164 |
| A | SER167 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | binding site for residue CA A 308 |
| Chain | Residue |
| A | LYS87 |
| A | LYS107 |
| A | TYR151 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 309 |
| Chain | Residue |
| A | GLU70 |
| A | ASN72 |
| A | VAL75 |
| A | GLU77 |
| A | GLU80 |
| site_id | AC9 |
| Number of Residues | 6 |
| Details | binding site for residue PGE A 310 |
| Chain | Residue |
| A | THR21 |
| A | CYS22 |
| A | ALA24 |
| A | SER61 |
| A | CA301 |
| B | THR98 |
| site_id | AD1 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 311 |
| Chain | Residue |
| A | SER190 |
| A | TRP215 |
| A | GLY216 |
| A | GLY219 |
| A | GLY226 |
| site_id | AD2 |
| Number of Residues | 6 |
| Details | binding site for residue CA B 301 |
| Chain | Residue |
| B | GLU70 |
| B | ASN72 |
| B | VAL75 |
| B | GLU77 |
| B | GLU80 |
| B | HOH406 |
| site_id | AD3 |
| Number of Residues | 3 |
| Details | binding site for residue CA B 302 |
| Chain | Residue |
| A | GLY62 |
| B | ASN95 |
| B | ASN97 |
| site_id | AD4 |
| Number of Residues | 2 |
| Details | binding site for residue CA B 303 |
| Chain | Residue |
| B | ASP153 |
| B | VAL154 |
| site_id | AD5 |
| Number of Residues | 2 |
| Details | binding site for residue PGE B 304 |
| Chain | Residue |
| A | TYR20 |
| B | GLN175 |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. VSAAHC |
| Chain | Residue | Details |
| A | VAL53-CYS58 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPVV |
| Chain | Residue | Details |
| A | ASP189-VAL200 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | ACT_SITE: Charge relay system |
| Chain | Residue | Details |
| A | HIS57 | |
| A | ASP102 | |
| A | SER195 | |
| B | HIS57 | |
| B | ASP102 | |
| B | SER195 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 14 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | ASP189 | |
| A | GLN192 | |
| A | SER195 | |
| B | GLU70 | |
| B | ASN72 | |
| B | VAL75 | |
| B | GLU80 | |
| B | ASP189 | |
| B | GLN192 | |
| B | SER195 | |
| A | GLU70 | |
| A | ASN72 | |
| A | VAL75 | |
| A | GLU80 | |
