Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0005576 | cellular_component | extracellular region |
| A | 0006508 | biological_process | proteolysis |
| A | 0007596 | biological_process | blood coagulation |
| B | 0004252 | molecular_function | serine-type endopeptidase activity |
| B | 0005509 | molecular_function | calcium ion binding |
| B | 0006508 | biological_process | proteolysis |
| B | 0007596 | biological_process | blood coagulation |
| C | 0004252 | molecular_function | serine-type endopeptidase activity |
| C | 0005576 | cellular_component | extracellular region |
| C | 0006508 | biological_process | proteolysis |
| C | 0007596 | biological_process | blood coagulation |
| D | 0004252 | molecular_function | serine-type endopeptidase activity |
| D | 0005509 | molecular_function | calcium ion binding |
| D | 0006508 | biological_process | proteolysis |
| D | 0007596 | biological_process | blood coagulation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE GR3 B 1 |
| Chain | Residue |
| B | GLU192 |
| B | GLY193 |
| B | ASP194 |
| B | SER195 |
| B | SER214 |
| B | TRP215 |
| B | GLY216 |
| B | GLY219 |
| B | HOH248 |
| B | HIS57 |
| B | TYR60 |
| B | ALA190 |
| B | CYS191 |
| site_id | AC2 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE GR3 D 1 |
| Chain | Residue |
| D | HOH2 |
| D | HIS57 |
| D | TYR60 |
| D | TRP60 |
| D | ASP189 |
| D | ALA190 |
| D | CYS191 |
| D | GLU192 |
| D | GLY193 |
| D | ASP194 |
| D | SER195 |
| D | SER214 |
| D | TRP215 |
| D | GLY216 |
| D | GLY219 |
| site_id | NUL |
| Number of Residues | 5 |
| Details | CATALYTIC TRIAD OF SERINE PROTEINASES IN TWO MOLECULES OF DIMER. |
| Chain | Residue |
| B | HIS57 |
| B | ASP102 |
| B | SER195 |
| D | HIS57 |
| D | SER195 |
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 |
| B | LEU53-CYS58 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DAceGDSGGPFV |
| Chain | Residue | Details |
| B | 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 |
| B | HIS57 | |
| B | ASP102 | |
| B | SER195 | |
| D | HIS57 | |
| D | ASP102 | |
| D | SER195 | |
| Chain | Residue | Details |
| B | ASN60 | |
| D | ASN60 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| B | ASP102 | |
| B | SER195 | |
| B | GLY193 | |
| B | HIS57 | |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| D | ASP102 | |
| D | SER195 | |
| D | GLY193 | |
| D | HIS57 | |
| site_id | CSA3 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| B | ASP102 | |
| B | SER195 | |
| B | HIS57 | |
| B | GLY196 | |
| site_id | CSA4 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| D | ASP102 | |
| D | SER195 | |
| D | HIS57 | |
| D | GLY196 | |
| site_id | CSA5 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| B | ASP102 | |
| B | SER195 | |
| B | HIS57 | |
| site_id | CSA6 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| D | ASP102 | |
| D | SER195 | |
| D | HIS57 | |
