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 4E43 | pdb_00004e43

HIV protease (PR) dimer with acetate in exo site and peptide in active site

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad4e43a_ All beta proteins Acid proteases Acid proteases Retroviral protease (retropepsin) Human immunodeficiency virus type 1 protease (Human immunodeficiency virus 1 ) [TaxId: 11676 ], SCOPe (2.08)
Bd4e43b_ All beta proteins Acid proteases Acid proteases Retroviral protease (retropepsin) Human immunodeficiency virus type 1 protease (Human immunodeficiency virus 1 ) [TaxId: 11676 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARhodanesee4e43A1 A: alpha arraysX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: RhodaneseECOD (v295.2)
B14-3-3e4e43B1 A: alpha arraysX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: 14-3-3ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.40.70.10 Mainly Beta Beta Barrel Cathepsin D, subunit A domain 1CATH (4.3.0)
B2.40.70.10 Mainly Beta Beta Barrel Cathepsin D, subunit A domain 1CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Random peptide---
A, B
Protease -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR034170Retropepsin-like catalytic domainDomain
A, B
IPR021109Aspartic peptidase domain superfamilyHomologous Superfamily
A, B
IPR001969Aspartic peptidase, active siteActive Site
A, B
IPR001995Peptidase A2A, retrovirus, catalyticDomain
A, B
IPR018061RetropepsinsDomain