8ST4 | pdb_00008st4

The 2alpha3beta stoichiometry of human alpha4beta2 nicotinic acetylcholine receptor in complex with acetylcholine


SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
G, I, K
Heavy ChainIGHV1 -neuronal acetylcholine receptor subunit beta-2, neuronal acetylcholine receptor subunit beta-2 | neuronal acetylcholine receptor subunit alpha-4SAbDab (2025-10-10)
F, H, J
Light ChainIGKV1 Kappaneuronal acetylcholine receptor subunit beta-2, neuronal acetylcholine receptor subunit beta-2 | neuronal acetylcholine receptor subunit alpha-4SAbDab (2025-10-10)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B, C, E
PF02932Neurotransmitter-gated ion-channel transmembrane region (Neur_chan_memb)Neurotransmitter-gated ion-channel transmembrane region- Family
B, C, E
PF02931Neurotransmitter-gated ion-channel ligand binding domain (Neur_chan_LBD)Neurotransmitter-gated ion-channel ligand binding domain- Family
A, D
PF02932Neurotransmitter-gated ion-channel transmembrane region (Neur_chan_memb)Neurotransmitter-gated ion-channel transmembrane region- Family
A, D
PF02931Neurotransmitter-gated ion-channel ligand binding domain (Neur_chan_LBD)Neurotransmitter-gated ion-channel ligand binding domain- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
G, I, K
IgG1 Heavy Chain---
F, H, J
IgG1 Kappa Light Chain---
B, C, E
Neuronal acetylcholine receptor subunit beta-2
A, D
Neuronal acetylcholine receptor subunit alpha-4

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
B, C, E
PharosP17787
A, D
PharosP43681

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