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Gene

CACNB3

calcium voltage-gated channel auxiliary subunit beta 3

Summary

Cytogenetic location
12q13.12
Coordinates
Chromosome 12: 48,818,496–48,828,941 (GRCh38)
Exons
13 exons across 10.4 kb
Protein
484 amino acids
Previous symbols
CACNLB3
MANE Select transcript
ENST00000301050.7NM_000725.4
Locus type
gene with protein product

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 CACNB3 yet. The test sequences your whole genome, so your data includes it all the same.

How CACNB3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
Chromosome 12, with a bracket where CACNB3 sits. CACNB3 and 31 genes near it on chromosome 12, from 48,323,719 to 49,323,718.Chromosome 1212q13.12p13.33p13.32p13.31p13.2p13.1p12.3p12.2p12.1p11.23p11.22p11.21p11.1q11q12q13.11q13.12q13.13q13.2q13.3q14.1q14.2q14.3q15q21.1q21.2q21.31q21.32q21.33q22q23.1q23.2q23.3q24.11q24.12q24.13q24.21q24.22q24.23q24.31q24.32q24.3348.4 Mb48.6 Mb48.8 Mb49 Mb49.2 MbH1-7: 48,328,980–48,330,279, forward strandH1-7ZNF641: 48,337,180–48,351,414, reverse strandZNF641ANP32D: 48,472,559–48,473,622, forward strandANP32DLYLDT1: 48,482,498–48,496,524, forward strandLYLDT1OR8S1: 48,525,632–48,526,570, forward strandOR8S1OR5BS1: 48,559,882–48,562,956, forward strandOR5BS1LALBA: 48,567,684–48,571,865, reverse strandLALBAKANSL2: 48,653,211–48,682,265, reverse strandKANSL2CCNT1: 48,687,601–48,716,998, reverse strandCCNT1SPMIP11: 48,727,435–48,765,790, forward strandSPMIP11ADCY6: 48,766,191–48,789,906, reverse strandADCY6CACNB3: 48,818,496–48,828,941, forward strandCACNB3DDX23: 48,829,756–48,852,842, reverse strandDDX23RND1: 48,857,134–48,865,870, reverse strandRND1ARF3: 48,903,141–48,957,531, reverse strandARF3: 48,903,503–48,957,365, reverse strandDRC2: 48,904,105–48,931,840, forward strandDRC2FKBP11: 48,921,518–48,927,909, reverse strandFKBP11WNT10B: 48,965,185–48,972,669, reverse strandWNT1: 48,978,322–48,982,620, forward strandWNT1DDN: 48,995,149–48,999,375, reverse strandDDNPRKAG1: 49,002,272–49,018,820, reverse strandPRKAG1: 49,002,274–49,024,075, reverse strandKMT2D: 49,018,975–49,060,794, reverse strandKMT2DRHEBL1: 49,064,675–49,070,127, reverse strandRHEBL1DHH: 49,086,656–49,094,807, reverse strandDHHLMBR1L: 49,096,550–49,110,900, reverse strandLMBR1LTUBA1B: 49,127,780–49,131,398, reverse strandTUBA1BTUBA1A: 49,184,146–49,189,324, reverse strandTUBA1ATUBA1C: 49,188,736–49,274,600, forward strandTUBA1CPRPH: 49,295,141–49,298,686, forward strandPRPHTROAP: 49,323,165–49,331,735, forward strandTROAPDiagram of CACNB3: 13 exons on the forward strand of chromosome 12Exon 1: 48,818,496–48,818,974, 479 basesExon 2: 48,823,344–48,823,466, 123 basesExon 3: 48,823,681–48,823,803, 123 basesExon 4: 48,824,258–48,824,373, 116 basesExon 5: 48,824,669–48,824,733, 65 basesExon 6: 48,824,949–48,824,968, 20 basesExon 7: 48,825,163–48,825,243, 81 basesExon 8: 48,825,434–48,825,492, 59 basesExon 9: 48,825,660–48,825,769, 110 basesExon 10: 48,826,367–48,826,518, 152 basesExon 11: 48,826,759–48,826,854, 96 basesExon 12: 48,826,974–48,827,123, 150 basesExon 13: 48,827,585–48,828,941, 1,357 bases123456789101112135′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 2.9 kb of the gene's 10.4 kb; 1,455 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.). CACNB3 gene: calcium voltage-gated channel auxiliary subunit beta 3. Retrieved 16 October 2026, from https://dantelabs.com/genes/cacnb3

Vancouver

Dante Labs. CACNB3 gene: calcium voltage-gated channel auxiliary subunit beta 3 [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/cacnb3

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