2BG9 | pdb_00002bg9

REFINED STRUCTURE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR AT 4A RESOLUTION.

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ECupin_2e2bg9E3 A: a/b three-layered sandwichesX: DEATH domainH: 40S ribosomal protein S13 N-terminal domainT: 40S ribosomal protein S13 N-terminal domainF: Cupin_2ECOD (v294.1)
CCupin_2e2bg9C3 A: a/b three-layered sandwichesX: DEATH domainH: 40S ribosomal protein S13 N-terminal domainT: 40S ribosomal protein S13 N-terminal domainF: Cupin_2ECOD (v294.1)
BCupin_2e2bg9B5 A: a/b three-layered sandwichesX: DEATH domainH: 40S ribosomal protein S13 N-terminal domainT: 40S ribosomal protein S13 N-terminal domainF: Cupin_2ECOD (v294.1)
ADUF3228e2bg9A3 A: a/b three-layered sandwichesX: POZ domainH: POZ domainT: POZ domainF: DUF3228ECOD (v294.1)
D7kD_DNA_bindinge2bg9D1 A: a/b three-layered sandwichesX: HTHH: NudixT: winged helix domainF: 7kD_DNA_bindingECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
E2.70.170.10 Mainly Beta Distorted Sandwich Acetylcholine Binding Protein Chain: A,CATH (4.3.0)
E1.20.58.390 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)
C2.70.170.10 Mainly Beta Distorted Sandwich Acetylcholine Binding Protein Chain: A,CATH (4.3.0)
C1.20.58.390 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)
B2.70.170.10 Mainly Beta Distorted Sandwich Acetylcholine Binding Protein Chain: A,CATH (4.3.0)
B1.20.58.390 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)
A2.70.170.10 Mainly Beta Distorted Sandwich Acetylcholine Binding Protein Chain: A,CATH (4.3.0)
A1.20.58.390 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)
D2.70.170.10 Mainly Beta Distorted Sandwich Acetylcholine Binding Protein Chain: A,CATH (4.3.0)
D1.20.58.390 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
ACETYLCHOLINE RECEPTOR PROTEIN, GAMMA CHAIN
ACETYLCHOLINE RECEPTOR PROTEIN, DELTA CHAIN
ACETYLCHOLINE RECEPTOR PROTEIN, BETA CHAIN
A, D
ACETYLCHOLINE RECEPTOR PROTEIN, ALPHA CHAIN -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR018000Neurotransmitter-gated ion-channel, conserved siteConserved Site
IPR038050Neuronal acetylcholine receptorHomologous Superfamily
IPR006202Neurotransmitter-gated ion-channel ligand-binding domainDomain
IPR036719Neurotransmitter-gated ion-channel transmembrane domain superfamilyHomologous Superfamily
IPR002394Nicotinic acetylcholine receptorFamily
IPR006029Neurotransmitter-gated ion-channel transmembrane domainDomain
IPR036734Neurotransmitter-gated ion-channel ligand-binding domain superfamilyHomologous Superfamily
IPR006201Neurotransmitter-gated ion-channelFamily
IPR018000Neurotransmitter-gated ion-channel, conserved siteConserved Site
IPR038050Neuronal acetylcholine receptorHomologous Superfamily
IPR006202Neurotransmitter-gated ion-channel ligand-binding domainDomain
IPR036719Neurotransmitter-gated ion-channel transmembrane domain superfamilyHomologous Superfamily
IPR002394Nicotinic acetylcholine receptorFamily
IPR006029Neurotransmitter-gated ion-channel transmembrane domainDomain
IPR036734Neurotransmitter-gated ion-channel ligand-binding domain superfamilyHomologous Superfamily
IPR006201Neurotransmitter-gated ion-channelFamily
IPR018000Neurotransmitter-gated ion-channel, conserved siteConserved Site
IPR038050Neuronal acetylcholine receptorHomologous Superfamily
IPR006202Neurotransmitter-gated ion-channel ligand-binding domainDomain
IPR036719Neurotransmitter-gated ion-channel transmembrane domain superfamilyHomologous Superfamily
IPR002394Nicotinic acetylcholine receptorFamily
IPR006029Neurotransmitter-gated ion-channel transmembrane domainDomain
IPR036734Neurotransmitter-gated ion-channel ligand-binding domain superfamilyHomologous Superfamily
IPR006201Neurotransmitter-gated ion-channelFamily
A, D
IPR002394Nicotinic acetylcholine receptorFamily
A, D
IPR006029Neurotransmitter-gated ion-channel transmembrane domainDomain
A, D
IPR018000Neurotransmitter-gated ion-channel, conserved siteConserved Site
A, D
IPR038050Neuronal acetylcholine receptorHomologous Superfamily
A, D
IPR006202Neurotransmitter-gated ion-channel ligand-binding domainDomain
A, D
IPR036719Neurotransmitter-gated ion-channel transmembrane domain superfamilyHomologous Superfamily
A, D
IPR036734Neurotransmitter-gated ion-channel ligand-binding domain superfamilyHomologous Superfamily
A, D
IPR006201Neurotransmitter-gated ion-channelFamily

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
A, B, C, D, E
OPMTransmembraneAlpha-helical polytopicPentameric ligand-gated ion channelsLigand-gated ion channel of neurotransmitter receptors

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B, C, D, E
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

ChainsExternal LinkComment
A, B, C, D, E
MemProtMDAnnotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B, C, D, E
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALCys-Loop Receptor FamilyNicotinic Acetylcholine Receptor, refined structure