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 PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE GUS A 1001 |
| Chain | Residue |
| A | HIS40 |
| A | SER195 |
| A | GLY196 |
| A | HOH275 |
| A | HOH471 |
| A | HOH480 |
| A | CU3001 |
| A | GLN115 |
| A | ASP171 |
| A | SER172 |
| A | GLN174 |
| A | SER177 |
| A | VAL191 |
| A | SER192 |
| A | GLY194 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 2001 |
| Chain | Residue |
| A | GLU52 |
| A | ASN54 |
| A | VAL57 |
| A | GLU62 |
| A | HOH291 |
| A | HOH401 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CU A 3001 |
| Chain | Residue |
| A | HIS40 |
| A | SER177 |
| A | HOH303 |
| A | GUS1001 |
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 | 3 |
| Details | ACT_SITE: Charge relay system |
| Chain | Residue | Details |
| A | HIS40 | |
| A | ASP84 | |
| A | SER177 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 7 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLU52 | |
| A | ASN54 | |
| A | VAL57 | |
| A | GLU62 | |
| A | ASP171 | |
| A | GLN174 | |
| A | SER177 | |
