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 | 0008233 | molecular_function | peptidase activity | 
| A | 0008236 | molecular_function | serine-type peptidase activity | 
| A | 0016787 | molecular_function | hydrolase activity | 
| A | 0046872 | molecular_function | metal ion binding | 
| A | 0097180 | cellular_component | serine protease inhibitor complex | 
| A | 0097655 | molecular_function | serpin family protein binding | 
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 | VAL36-CYS41 |  | 
| site_id | PS00135 | 
| Number of Residues | 12 | 
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPVV | 
| Chain | Residue | Details | 
| A | ASP171-VAL182 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 220 | 
| Details | Domain: {"description":"Peptidase S1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00274","evidenceCode":"ECO:0000255"}]} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 3 | 
| Details | Active site: {"description":"Charge relay system"} | 
| site_id | SWS_FT_FI3 | 
| Number of Residues | 7 | 
| Details | Binding site: {} |