Gene Information
Gene NameCHRNB2
OrganismHomo sapiens (Human)
Gene Length502
Protein NamesNeuronal acetylcholine receptor subunit beta-2
Target Nameneuronal acetylcholine (nach) receptor subunits
Target TypeNA
Gene Age645 ( ENSG00000160716 )
Evolutionary StageEumetazoa
AlphaFoldDBP17787
Gene CardCHRNB2
Uniprot IDP17787
PfamPF02931; PF02932
In ASDyes
Allosteric Predictionyes (1.127265785)
Ortholog in AnimalsAlpaca_ CHRNB2 ( ortholog_one2one )
Dog_ CHRNB2 ( ortholog_one2one )
Macaque_ CHRNB2 ( ortholog_one2one )
Mouse_ Chrnb2 ( ortholog_one2one )
Pig_ CHRNB2 ( ortholog_one2one )
Rat_ Chrnb2 ( ortholog_one2one )
OhnologsCHRNA3, CHRNB4, CHRNA2, CHRNB3, CHRNA6, CHRNA5
ParalogsCHRNB1, GABRR2, CHRNA6, CHRNB4, CHRNA4, GABRQ, HTR3E, CHRNA1, CHRNA3, GABRA5, GLRA2, HTR3B, GLRA1, GABRG3, GABRA2, GABRB3, GABRP, HTR3C, HTR3D, GABRG1, CHRNA7, CHRFAM7A, GABRD, GABRR1, CHRNA5, GABRA6, GABRA4, GLRA3, GABRE, CHRNE, GABRG2, CHRND, CHRNA2, CHRNA10, CHRNA9, GABRA3, HTR3A, ZACN, CHRNB3, CHRNG, GABRR3, GABRB2, GABRB1, GABRA1, GLRB
Tissuebrain, cerebral.cortex
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001000(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2K58  (NMR  2K59  (NMR  2KSR  (NMR  2LM2  (NMR  5KXI  (X-ray  3.94A  6CNJ  (EM  3.40A  6CNK  (EM  3.70A  6UR8  (EM  3.71A  6USF  (EM  3.87A 
DBSNP rs74315291  rs74315291  rs55685423 
Subcellular location [CC]Postsynaptic cell membrane;
Multi-pass membrane protein. Cell membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
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