8CX0 | pdb_00008cx0

Cryo-EM structure of human APOBEC3G/HIV-1 Vif/CBFbeta/ELOB/ELOC monomeric complex


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
DSCOP2B SuperfamilyUbiquitin-like 8038575 3000157 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCore binding factor beta, CBF 8042548 3001169 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCytidine deaminase-like 8105521 3001838 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ESkp1_POZ_1e8cx0E1 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: Skp1_POZ_1ECOD (1.6)
Dubiquitin_2e8cx0D1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: ubiquitin_2ECOD (1.6)
CCBF_betae8cx0C1 A: beta barrelsX: CBF-likeH: Core binding factor beta, CBF (From Topology)T: Core binding factor beta, CBFF: CBF_betaECOD (1.6)
BVife8cx0B1 A: a+b two layersX: Virion infectivity factor Vif (From Topology)H: Virion infectivity factor Vif (From Topology)T: Virion infectivity factor VifF: VifECOD (1.6)
AAPOBEC_Ne8cx0A1 A: a+b three layersX: Cytidine deaminase-like (From Topology)H: Cytidine deaminase-like (From Topology)T: Cytidine deaminase-likeF: APOBEC_NECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
E3.30.710.10 Alpha Beta 2-Layer Sandwich Potassium Channel Kv1.1 Chain ACATH (utative)
A3.40.140.10 Alpha Beta 3-Layer(aba) Sandwich Cytidine Deaminase domain 2CATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF03931Skp1 family, tetramerisation domain (Skp1_POZ)Skp1 family, tetramerisation domainDomain
PF00240Ubiquitin family (ubiquitin)Ubiquitin familyThis family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ...This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry a distinctive five-residue motif termed the proteasome-interacting motif (PIM), which may have a biologically significant role in protein delivery to proteasomes and recruitment of proteasomes to transcription sites [5].
Domain
PF00559Retroviral Vif (Viral infectivity) protein (Vif)Retroviral Vif (Viral infectivity) protein- Family
PF18782APOBEC3, cytosine deaminase domain (APOBEC3)APOBEC3, cytosine deaminase domainThis domain is found in APOBEC3 (A/B/C/D/F/G) proteins and is homologous to known CMP/dCMP-type deaminase domains. APOBEC3 proteins are a family of cytidine deaminases that play a crucial role in the host's intrinsic immunity by restricting the repli ...This domain is found in APOBEC3 (A/B/C/D/F/G) proteins and is homologous to known CMP/dCMP-type deaminase domains. APOBEC3 proteins are a family of cytidine deaminases that play a crucial role in the host's intrinsic immunity by restricting the replication of viruses - particularly retroviruses like HIV-1 - and inhibiting the transposition of endogenous elements such as LINE-1. In humans, there are seven APOBEC3 genes: A3A, A3B, A3C, A3D, A3F, A3G, and A3H, all located on chromosome 22. Each protein contains one or two zinc-binding domains, which are essential for their catalytic activity - the conversion of cytosine to uracil in single-stranded DNA, and sometimes RNA [1,2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
F [auth K]RNA (5'-R(P*AP*AP*AP*AP*AP*AP*AP*A)-3')---
Elongin-C
Elongin-B
Core-binding factor subunit beta
Virion infectivity factor
DNA dC->dU-editing enzyme APOBEC-3G

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosQ15369
PharosQ15370
PharosQ13951
PharosQ9HC16