4P6Z

Crystal structure of the human BST2 cytoplasmic domain and the HIV-1 Vpu cytoplasmic domain bound to the clathrin adaptor protein complex 1 (AP1) core

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
B [auth S]d4p6zs_ Alpha and beta proteins (a+b) Profilin-like SNARE-like automated matches automated matches Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
D [auth B]d4p6zb_ All alpha proteins alpha-alpha superhelix ARM repeat Clathrin adaptor core protein automated matches Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth G]SCOP2B SuperfamilyARM repeat-like8078176 3000116 SCOP2B (2022-06-29)
B [auth S]SCOP2 FamilyClathrin coat assembly domain8082706 4002754 SCOP2 (2022-06-29)
B [auth S]SCOP2 SuperfamilySNARE-like8082707 3001113 SCOP2 (2022-06-29)
C [auth M]SCOP2B Superfamilymu adaptin domain-like8083652 3000810 SCOP2B (2022-06-29)
D [auth B]SCOP2 FamilyClathrin adaptor core protein8082786 4001978 SCOP2 (2022-06-29)
D [auth B]SCOP2 SuperfamilyARM repeat-like8082787 3000116 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth G]PF01602e4p6zG1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF01602ECOD (1.6)
B [auth S]PF01217e4p6zS1 A: a+b three layersX: Profilin-likeH: profilin-like (From Topology)T: profilin-likeF: PF01217ECOD (1.6)
C [auth M]PF00928e4p6zM2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00928ECOD (1.6)
C [auth M]PF01217e4p6zM3 A: a+b three layersX: Profilin-likeH: profilin-like (From Topology)T: profilin-likeF: PF01217ECOD (1.6)
D [auth B]PF01602e4p6zB1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF01602ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth G]1.25.10.10 Mainly Alpha Alpha Horseshoe Leucine-rich Repeat Variant Leucine-rich Repeat VariantCATH (4.3.0)
B [auth S]3.30.450.60 Alpha Beta 2-Layer Sandwich Beta-Lactamase CATH (4.3.0)
C [auth M]3.30.450.60 Alpha Beta 2-Layer Sandwich Beta-Lactamase CATH (4.3.0)
D [auth B]1.25.10.10 Mainly Alpha Alpha Horseshoe Leucine-rich Repeat Variant Leucine-rich Repeat VariantCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth G]PF01602Adaptin N terminal region (Adaptin_N)Adaptin N terminal region- Repeat
B [auth S]PF01217Clathrin adaptor complex small chain (Clat_adaptor_s)Clathrin adaptor complex small chain- Domain
C [auth M]PF00928Adaptor complexes medium subunit family (Adap_comp_sub)Adaptor complexes medium subunit family- Family
D [auth B]PF01602Adaptin N terminal region (Adaptin_N)Adaptin N terminal region- Repeat
E [auth V]PF00558Vpu protein (Vpu)Vpu proteinThe Vpu protein contains an N-terminal transmembrane spanning region and a C-terminal cytoplasmic region. The HIV-1 Vpu protein stimulates virus production by enhancing the release of viral particles from infected cells. The VPU protein binds specif ...The Vpu protein contains an N-terminal transmembrane spanning region and a C-terminal cytoplasmic region. The HIV-1 Vpu protein stimulates virus production by enhancing the release of viral particles from infected cells. The VPU protein binds specifically to CD4.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth G]AP-1 complex subunit gamma-1
B [auth S]AP-1 complex subunit sigma-1A
C [auth M]AP-1 complex subunit mu-1
D [auth B]AP-1 complex subunit beta-1
E [auth V]Protein Vpu
F [auth T]Bone marrow stromal antigen 2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth G]IPR016024Armadillo-type foldHomologous Superfamily
A [auth G]IPR017107Adaptor protein complex AP-1, gamma subunitFamily
A [auth G]IPR011989Armadillo-like helicalHomologous Superfamily
A [auth G]IPR008153Gamma-adaptin ear (GAE) domainDomain
A [auth G]IPR002553Clathrin/coatomer adaptor, adaptin-like, N-terminalDomain
A [auth G]IPR013041Clathrin adaptor, appendage, Ig-like subdomain superfamilyHomologous Superfamily
A [auth G]IPR008152Clathrin adaptor, alpha/beta/gamma-adaptin, appendage, Ig-like subdomainDomain
B [auth S]IPR016635Adaptor protein complex, sigma subunitFamily
B [auth S]IPR011012Longin-like domain superfamilyHomologous Superfamily
B [auth S]IPR044733AP-1 complex subunit sigmaFamily
B [auth S]IPR000804Clathrin adaptor complex, small chainConserved Site
B [auth S]IPR022775AP complex, mu/sigma subunitDomain
C [auth M]IPR011012Longin-like domain superfamilyHomologous Superfamily
C [auth M]IPR022775AP complex, mu/sigma subunitDomain
C [auth M]IPR036168AP-2 complex subunit mu, C-terminal superfamilyHomologous Superfamily
C [auth M]IPR028565Mu homology domainDomain
C [auth M]IPR018240Clathrin adaptor, mu subunit, conserved siteConserved Site
C [auth M]IPR001392Clathrin adaptor, mu subunitFamily
D [auth B]IPR016024Armadillo-type foldHomologous Superfamily
D [auth B]IPR013037Clathrin adaptor, beta-adaptin, appendage, Ig-like subdomainHomologous Superfamily
D [auth B]IPR000225ArmadilloRepeat
D [auth B]IPR026739AP complex subunit betaFamily
D [auth B]IPR011989Armadillo-like helicalHomologous Superfamily
D [auth B]IPR012295TBP domain superfamilyHomologous Superfamily
D [auth B]IPR002553Clathrin/coatomer adaptor, adaptin-like, N-terminalDomain
D [auth B]IPR015151Beta-adaptin appendage, C-terminal subdomainDomain
D [auth B]IPR013041Clathrin adaptor, appendage, Ig-like subdomain superfamilyHomologous Superfamily
D [auth B]IPR008152Clathrin adaptor, alpha/beta/gamma-adaptin, appendage, Ig-like subdomainDomain
D [auth B]IPR009028Coatomer/calthrin adaptor appendage, C-terminal subdomainHomologous Superfamily
D [auth B]IPR016342AP-1/2/4 complex subunit betaFamily
E [auth V]IPR008187Vpu proteinFamily
E [auth V]IPR009032Vpu protein cytoplasmic domain superfamilyHomologous Superfamily
F [auth T]IPR024886Bone marrow stromal antigen 2Family

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
B [auth S]Pharos:  P61966
D [auth B]Pharos:  Q10567
F [auth T]Pharos:  Q10589