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 | 9 | 
| Details | binding site for residue EDO A 301 | 
| Chain | Residue | 
| A | CYS196 | 
| A | GLN197 | 
| A | SER200 | 
| A | P5U200 | 
| A | SER215 | 
| A | HOH476 | 
| A | HOH481 | 
| A | HOH510 | 
| A | HOH516 | 
| site_id | AC2 | 
| Number of Residues | 8 | 
| Details | binding site for residue EDO A 302 | 
| Chain | Residue | 
| A | GLY68 | 
| A | ALA90 | 
| A | SER91 | 
| A | SER153 | 
| A | TYR154 | 
| A | HOH407 | 
| A | HOH509 | 
| A | HOH534 | 
| site_id | AC3 | 
| Number of Residues | 8 | 
| Details | binding site for residue EDO A 303 | 
| Chain | Residue | 
| A | ARG72 | 
| A | ILE78 | 
| A | VAL81 | 
| A | VAL95 | 
| A | HIS96 | 
| A | PRO97 | 
| A | HOH462 | 
| A | HOH470 | 
| site_id | AC4 | 
| Number of Residues | 6 | 
| Details | binding site for residue EDO A 304 | 
| Chain | Residue | 
| A | ASN105 | 
| A | SER115 | 
| A | ALA116 | 
| A | HOH414 | 
| A | HOH415 | 
| A | HOH444 | 
| site_id | AC5 | 
| Number of Residues | 6 | 
| Details | binding site for residue CA A 305 | 
| Chain | Residue | 
| A | GLU75 | 
| A | ASN77 | 
| A | VAL80 | 
| A | GLU85 | 
| A | HOH422 | 
| A | HOH470 | 
| site_id | AC6 | 
| Number of Residues | 3 | 
| Details | binding site for residue CA A 307 | 
| Chain | Residue | 
| A | GLN197 | 
| A | P5U200 | 
| A | HOH504 | 
| site_id | AC7 | 
| Number of Residues | 3 | 
| Details | binding site for residue CA A 308 | 
| Chain | Residue | 
| A | ASN100 | 
| A | ALA116 | 
| A | HOH446 | 
| site_id | AC8 | 
| Number of Residues | 5 | 
| Details | binding site for residue SO4 A 309 | 
| Chain | Residue | 
| A | LYS92 | 
| A | LYS112 | 
| A | THR152 | 
| A | GLN197 | 
| A | HOH545 | 
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 | VAL59-CYS64 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 3 | 
| Details | Active site: {"description":"Charge relay system"} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 7 | 
| Details | Binding site: {} |