Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0004190 | molecular_function | aspartic-type endopeptidase activity | 
| A | 0006508 | biological_process | proteolysis | 
| A | 0016020 | cellular_component | membrane | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 1 | 
| Details | binding site for residue IOD A 501 | 
| site_id | AC2 | 
| Number of Residues | 1 | 
| Details | binding site for residue IOD A 502 | 
| site_id | AC3 | 
| Number of Residues | 2 | 
| Details | binding site for residue IOD A 503 | 
| Chain | Residue | 
| A | HOH876 | 
| A | HOH876 | 
| site_id | AC4 | 
| Number of Residues | 8 | 
| Details | binding site for residue GOL A 504 | 
| Chain | Residue | 
| A | HOH645 | 
| A | HOH810 | 
| A | HOH815 | 
| A | ARG111 | 
| A | TYR112 | 
| A | GLN114 | 
| A | SER248 | 
| A | HOH611 | 
| site_id | AC5 | 
| Number of Residues | 5 | 
| Details | binding site for residue GOL A 505 | 
| Chain | Residue | 
| A | GLY127 | 
| A | TYR129 | 
| A | CYS330 | 
| A | THR375 | 
| A | HOH602 | 
| site_id | AC6 | 
| Number of Residues | 16 | 
| Details | binding site for residue P6J A 506 | 
| Chain | Residue | 
| A | LYS70 | 
| A | GLY72 | 
| A | GLN73 | 
| A | GLY74 | 
| A | TYR75 | 
| A | ASP93 | 
| A | GLY95 | 
| A | TYR132 | 
| A | LYS168 | 
| A | PHE169 | 
| A | ASP289 | 
| A | SER290 | 
| A | GLY291 | 
| A | THR293 | 
| A | ALA396 | 
| A | HOH782 | 
Functional Information from PROSITE/UniProt
| site_id | PS00141 | 
| Number of Residues | 12 | 
| Details | ASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. ILVDTGSSNFAV | 
| Chain | Residue | Details | 
| A | ILE90-VAL101 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 2 | 
| Details | Active site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10094","evidenceCode":"ECO:0000255"}]} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 7 | 
| Details | Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"17425515","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19011241","evidenceCode":"ECO:0000269"}]} | 
| site_id | SWS_FT_FI3 | 
| Number of Residues | 3 | 
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]} |