Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004190 | molecular_function | aspartic-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| B | 0004190 | molecular_function | aspartic-type endopeptidase activity |
| B | 0006508 | biological_process | proteolysis |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 343 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL B 336 |
| Chain | Residue |
| B | GLY273 |
| B | THR274 |
| B | ASN288 |
| B | HOH356 |
| site_id | AC3 |
| Number of Residues | 30 |
| Details | BINDING SITE FOR CHAIN C OF ACETYL-*PEPSTATIN |
| Chain | Residue |
| A | ALA28 |
| A | ASP29 |
| A | ASP30 |
| A | LYS45 |
| A | ILE47 |
| A | GLY48 |
| A | GLY49 |
| A | ILE50 |
| A | VAL82 |
| A | ILE84 |
| B | ARG208 |
| B | LEU223 |
| B | ASP225 |
| B | GLY227 |
| B | ALA228 |
| B | ASP229 |
| B | ASP230 |
| B | LYS245 |
| B | ILE247 |
| B | GLY248 |
| B | GLY249 |
| B | ILE250 |
| B | ILE284 |
| B | HOH319 |
| C | HOH308 |
| C | HOH311 |
| C | HOH417 |
| A | ARG8 |
| A | ASP25 |
| A | GLY27 |
Functional Information from PROSITE/UniProt
| site_id | PS00141 |
| Number of Residues | 12 |
| Details | ASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. ALLDTGADDTVL |
| Chain | Residue | Details |
| A | ALA22-LEU33 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASP25 | |
| B | ASP225 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | SITE: Cleavage; by viral protease => ECO:0000250 |
| Chain | Residue | Details |
| A | PHE99 | |
| B | PHE299 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a30 |
| Chain | Residue | Details |
| A | ASP25 | |
| A | THR26 | |
| B | THR226 | |
| B | ASP225 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a30 |
| Chain | Residue | Details |
| A | ASP25 | |
| B | ASP225 | |
