Gene Information
Gene NameCHRNB1
OrganismHomo sapiens (Human)
Gene Length501
Protein NamesAcetylcholine receptor subunit beta
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000170175 )
3 ( ENSG00000283946 )
Evolutionary StageEumetazoa
AlphaFoldDBP11230
Gene CardCHRNB1
Uniprot IDP11230
PfamPF02931; PF02932
In ASDno
Allosteric Predictionyes (0.50886309)
Ortholog in AnimalsAlpaca_ CHRNB1 ( ortholog_one2one )
Dog_ CHRNB1 ( ortholog_one2one )
GuineaPig_ CHRNB1 ( ortholog_one2one )
Macaque_ CHRNB1 ( ortholog_one2one )
Mouse_ Chrnb1 ( ortholog_one2one )
Pig_ CHRNB1 ( ortholog_one2one )
Rat_ Chrnb1 ( ortholog_one2one )
Rabbit_ CHRNB1 ( ortholog_one2one )
OhnologsCHRNG
ParalogsGABRR2, 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, CHRNB2, CHRNG, GABRR3, GABRB2, GABRB1, GABRA1, GLRB
Tissueartery, tongue
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs17856697  rs17856698  rs137852811  rs137852810 
Subcellular location [CC]Postsynaptic cell membrane;
Multi-pass membrane protein. Cell membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
click here to return to the previous page