Functional Information from GO Data
| Chain | GOid | namespace | contents |
| H | 0004252 | molecular_function | serine-type endopeptidase activity |
| H | 0005509 | molecular_function | calcium ion binding |
| H | 0006508 | biological_process | proteolysis |
| H | 0007596 | biological_process | blood coagulation |
| J | 0004252 | molecular_function | serine-type endopeptidase activity |
| J | 0005576 | cellular_component | extracellular region |
| J | 0006508 | biological_process | proteolysis |
| J | 0007596 | biological_process | blood coagulation |
| K | 0004252 | molecular_function | serine-type endopeptidase activity |
| K | 0005509 | molecular_function | calcium ion binding |
| K | 0006508 | biological_process | proteolysis |
| K | 0007596 | biological_process | blood coagulation |
| L | 0004252 | molecular_function | serine-type endopeptidase activity |
| L | 0005576 | cellular_component | extracellular region |
| L | 0006508 | biological_process | proteolysis |
| L | 0007596 | biological_process | blood coagulation |
| P | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| Q | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
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 |
| H | LEU53-CYS58 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DAcqGDSGGPFV |
| Chain | Residue | Details |
| H | ASP189-VAL200 | |
| site_id | PS00280 |
| Number of Residues | 19 |
| Details | BPTI_KUNITZ_1 Pancreatic trypsin inhibitor (Kunitz) family signature. FvyGGCrakrnnFksaedC |
| Chain | Residue | Details |
| P | PHE33-CYS51 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | SITE: Reactive bond for trypsin |
| Chain | Residue | Details |
| P | LYS15 | |
| Q | LYS15 | |
| H | SER195 | |
| K | HIS57 | |
| K | ASP102 | |
| K | SER195 | |
| Chain | Residue | Details |
| H | ASN60 | |
| K | ASN60 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | ASP102 | |
| H | SER195 | |
| H | GLY193 | |
| H | HIS57 | |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| K | ASP102 | |
| K | SER195 | |
| K | GLY193 | |
| K | HIS57 | |
| site_id | CSA3 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | ASP102 | |
| H | SER195 | |
| H | HIS57 | |
| H | GLY196 | |
| site_id | CSA4 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| K | ASP102 | |
| K | SER195 | |
| K | HIS57 | |
| K | GLY196 | |
| site_id | CSA5 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | ASP102 | |
| H | SER195 | |
| H | HIS57 | |
| site_id | CSA6 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| K | ASP102 | |
| K | SER195 | |
| K | HIS57 | |
