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Gene Detail
cyclic nucleotide gated channel beta 1
Synonyms BC016201, Cngb1, Cngb1b, MGC:27656
Feature Type protein coding gene
Genetic Map
Chromosome 8
47.12 cM
Detailed Genetic Map ± 1 cM

Mapping data(2)
Sequence Map
Chr8:95239045-95306585 bp, - strand
From VEGA annotation of GRCm38

  67541 bp   ±  kb flank

VEGA Genome Browser | Ensembl Genome Browser | UCSC Browser | NCBI Map Viewer

Mouse Genome Browser
HomoloGene:136420  Vertebrate Homology Class
1 mouse; 1 western clawed frog; 1 zebrafish

Protein SuperFamily: cyclic nucleotide-gated cation channel, beta subunit
Gene Tree: Cngb1

alleles, and
All mutations/alleles(9) : Gene trapped(3) Targeted(6)
Incidental mutations (data from Mutagenetix , APF )
Homozygous null mice display postnatal lethality, reduced body size and weight, and retinal rod degeneration followed by cone degeneration. Mice homozygous for an allele lacking the calmodulin-binding domain exhibit defective olfactory neural signaling.
Human Diseases Modeled Using Mouse Cngb1 (1)    Alleles Annotated to Human Diseases(2)   
Cngb1 interacts with 247 markers (Mir7-1, Mir7-2, Mir7b, ...)
Gene Ontology
All GO classifications: (16 annotations)
Process ion transmembrane transport, photoreceptor cell maintenance, ...
Component integral component of plasma membrane, membrane
Function cGMP binding, cyclic nucleotide-gated ion channel activity, ...
External Resources: FuncBase
Literature Summary: (2 records)
Data Summary: Results (148)    Tissues (19)    Images (49)
Theiler Stages: 23, 28
Assay TypeResults
RNA in situ 148
cDNA source data(7)
External Resources: Allen Institute   GEO   Expression Atlas
All nucleic(7) cDNA(7)
Microarray probesets(3)
Other database
VEGA Gene ModelOTTMUSG00000031171 (Evidence)
Ensembl Gene ModelENSMUSG00000031789 (Evidence)
Entrez Gene333329 (Evidence)
DFCITC1584929, TC1597366, TC1603442
DoTSDT.101262613, DT.101724502, DT.101724503, DT.40143525, DT.91334911
NIA Mouse Gene IndexU030132, U251980
Consensus CDS ProjectCCDS52641.1, CCDS72151.1
International Mouse Knockout Project StatusCngb1
Representative SequencesLengthStrain/SpeciesFlank
genomic OTTMUSG00000031171 VEGA Gene Model | MGI Sequence Detail 67541 C57BL/6J ±  kb
transcript OTTMUST00000077236 VEGA | MGI Sequence Detail 6189 Not Applicable 
polypeptide OTTMUSP00000040800 VEGA | MGI Sequence Detail 1325 Not Applicable 

For the selected sequences
All sequences(61) RefSeq(7) UniProt(6)
Polymorphisms SNPs within 2kb(460 from dbSNP Build 137)
InterPro IPR018488 Cyclic nucleotide-binding, conserved site
InterPro IPR000595 Cyclic nucleotide-binding domain
InterPro IPR018490 Cyclic nucleotide-binding-like
InterPro IPR014710 RmlC-like jelly roll fold
Protein Ontology PR:000005632 cyclic nucleotide-gated cation channel beta-1
References (Earliest) J:82808 Strausberg RL, et al., Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. Proc Natl Acad Sci U S A. 2002 Dec 24;99(26):16899-903
(Latest) J:193199 Gilliam JC, et al., Three-dimensional architecture of the rod sensory cilium and its disruption in retinal neurodegeneration. Cell. 2012 Nov 21;151(5):1029-41
All references(39)
Disease annotation references (3)
accession IDs
MGI:2385303, MGI:3037817

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
MGI 5.19
The Jackson Laboratory