Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| 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 | 0006952 | biological_process | defense response | 
| A | 0008233 | molecular_function | peptidase activity | 
| A | 0008236 | molecular_function | serine-type peptidase activity | 
| A | 0016787 | molecular_function | hydrolase activity | 
| A | 0022617 | biological_process | extracellular matrix disassembly | 
| A | 0031012 | cellular_component | extracellular matrix | 
| A | 0042802 | molecular_function | identical protein binding | 
| B | 0004252 | molecular_function | serine-type endopeptidase activity | 
| B | 0005515 | molecular_function | protein binding | 
| B | 0005576 | cellular_component | extracellular region | 
| B | 0005615 | cellular_component | extracellular space | 
| B | 0006508 | biological_process | proteolysis | 
| B | 0006952 | biological_process | defense response | 
| B | 0008233 | molecular_function | peptidase activity | 
| B | 0008236 | molecular_function | serine-type peptidase activity | 
| B | 0016787 | molecular_function | hydrolase activity | 
| B | 0022617 | biological_process | extracellular matrix disassembly | 
| B | 0031012 | cellular_component | extracellular matrix | 
| B | 0042802 | molecular_function | identical protein binding | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 7 | 
| Details | BINDING SITE FOR RESIDUE SO4 A 301 | 
| Chain | Residue | 
| A | HIS74 | 
| A | GLN221 | 
| A | GLY222 | 
| A | SER224 | 
| A | HOH462 | 
| A | HOH490 | 
| B | X00301 | 
| site_id | AC2 | 
| Number of Residues | 5 | 
| Details | BINDING SITE FOR RESIDUE PG4 A 302 | 
| Chain | Residue | 
| A | LYS81 | 
| A | ASP82 | 
| A | ALA85 | 
| A | PHE58 | 
| A | CYS75 | 
| site_id | AC3 | 
| Number of Residues | 6 | 
| Details | BINDING SITE FOR RESIDUE SO4 A 303 | 
| Chain | Residue | 
| A | GLN35 | 
| A | TRP156 | 
| A | GLN177 | 
| A | VAL178 | 
| A | LYS179 | 
| A | ARG217 | 
| site_id | AC4 | 
| Number of Residues | 22 | 
| Details | BINDING SITE FOR RESIDUE X00 B 301 | 
| Chain | Residue | 
| A | TYR114 | 
| A | ASP218 | 
| A | SER219 | 
| A | CYS220 | 
| A | SER224 | 
| A | TRP244 | 
| A | GLY245 | 
| A | GLY247 | 
| A | SO4301 | 
| A | HOH434 | 
| B | TYR114 | 
| B | GLN117 | 
| B | ASP218 | 
| B | SER219 | 
| B | CYS220 | 
| B | SER224 | 
| B | VAL242 | 
| B | TRP244 | 
| B | GLY245 | 
| B | GLY247 | 
| B | SO4302 | 
| B | HOH411 | 
| site_id | AC5 | 
| Number of Residues | 8 | 
| Details | BINDING SITE FOR RESIDUE SO4 B 302 | 
| Chain | Residue | 
| B | HIS74 | 
| B | GLN221 | 
| B | GLY222 | 
| B | SER224 | 
| B | X00301 | 
| B | HOH438 | 
| B | HOH442 | 
| B | HOH474 | 
| site_id | AC6 | 
| Number of Residues | 6 | 
| Details | BINDING SITE FOR RESIDUE SO4 B 303 | 
| Chain | Residue | 
| B | GLU128 | 
| B | HIS186 | 
| B | ARG203 | 
| B | HOH414 | 
| B | HOH464 | 
| B | HOH482 | 
| site_id | AC7 | 
| Number of Residues | 3 | 
| Details | BINDING SITE FOR RESIDUE SO4 B 304 | 
| Chain | Residue | 
| B | ASN214 | 
| B | THR215 | 
| B | ARG216 | 
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 | 
| A | LEU70-CYS75 |  | 
| site_id | PS00135 | 
| Number of Residues | 12 | 
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPLV | 
| Chain | Residue | Details | 
| A | ASP218-VAL229 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 482 | 
| Details | Domain: {"description":"Peptidase S1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00274","evidenceCode":"ECO:0000255"}]} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 6 | 
| Details | Active site: {"description":"Charge relay system"} | 
| site_id | SWS_FT_FI3 | 
| Number of Residues | 2 | 
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]} | 
| site_id | SWS_FT_FI4 | 
| Number of Residues | 2 | 
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]} |