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Gene

CACNB1

calcium voltage-gated channel auxiliary subunit beta 1

Summary

Cytogenetic location
17q12
Coordinates
Chromosome 17: 39,173,453–39,197,669 (GRCh38)
Exons
14 exons across 24.2 kb
Protein
598 amino acids
Previous symbols
CACNLB1
MANE Select transcript
ENST00000394303.8NM_000723.5
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads CACNB1 yet. The test sequences your whole genome, so your data includes it all the same.

How CACNB1 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 17, with a bracket where CACNB1 sits. CACNB1 and 24 genes near it on chromosome 17, from 38,685,561 to 39,685,560.Chromosome 1717q12p13.3p13.2p13.1p12p11.2p11.1q11.1q11.2q12q21.1q21.2q21.31q21.32q21.33q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.338.8 Mb39 Mb39.2 Mb39.4 Mb39.6 MbMLLT6: 38,705,244–38,729,799, forward strandMLLT6CISD3: 38,730,151–38,735,605, forward strandCISD3PCGF2: 38,733,065–38,752,555, reverse strandPCGF2PSMB3: 38,752,726–38,803,069, forward strandPSMB3PIP4K2B: 38,765,691–38,800,126, reverse strandPIP4K2BCWC25: 38,800,441–38,825,646, reverse strandCWC25SPMAP1: 38,835,086–38,841,438, reverse strandSPMAP1RPL23: 38,847,860–38,868,644, reverse strandRPL23LASP1: 38,869,185–38,921,771, forward strandLASP1LASP1NB: 38,925,565–38,929,381, forward strandLASP1NBFBXO47: 38,936,432–38,967,407, reverse strandFBXO47PLXDC1: 39,063,313–39,154,394, reverse strandPLXDC1ARL5C: 39,156,894–39,167,484, reverse strandARL5CCACNB1: 39,173,453–39,197,669, reverse strandCACNB1RPL19: 39,200,282–39,204,840, forward strandRPL19STAC2: 39,210,540–39,225,945, reverse strandSTAC2FBXL20: 39,252,663–39,402,523, reverse strandFBXL20MED1: 39,404,253–39,451,306, reverse strandMED1CDK12: 39,461,437–39,567,559, forward strandCDK12NEUROD2: 39,603,536–39,609,777, reverse strandNEUROD2PPP1R1B: 39,626,740–39,636,626, forward strandPPP1R1BSTARD3: 39,637,058–39,664,201, forward strandSTARD3TCAP: 39,664,990–39,666,554, forward strandTCAPPNMT: 39,667,981–39,670,484, forward strandPNMTPGAP3: 39,671,120–39,696,797, reverse strandDiagram of CACNB1: 14 exons on the reverse strand of chromosome 17Exon 14: 39,173,453–39,175,657, 2,205 basesExon 13: 39,177,350–39,177,535, 186 basesExon 12: 39,177,984–39,178,079, 96 basesExon 11: 39,183,713–39,183,864, 152 basesExon 10: 39,184,031–39,184,140, 110 basesExon 9: 39,184,325–39,184,383, 59 basesExon 8: 39,184,784–39,184,864, 81 basesExon 7: 39,185,131–39,185,150, 20 basesExon 6: 39,186,496–39,186,572, 77 basesExon 5: 39,186,793–39,186,929, 137 basesExon 4: 39,187,479–39,187,601, 123 basesExon 3: 39,191,474–39,191,593, 120 basesExon 2: 39,194,884–39,194,970, 87 basesExon 1: 39,197,412–39,197,669, 258 bases141210864215′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 3.7 kb of the gene's 24.2 kb; 1,797 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.

Cite this page

APA

Dante Labs. (n.d.). CACNB1 gene: calcium voltage-gated channel auxiliary subunit beta 1. Retrieved 17 October 2026, from https://dantelabs.com/genes/cacnb1

Vancouver

Dante Labs. CACNB1 gene: calcium voltage-gated channel auxiliary subunit beta 1 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/cacnb1

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