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Gene

KCTD21

potassium channel tetramerization domain containing 21

Summary

Cytogenetic location
11q14.1
Coordinates
Chromosome 11: 78,171,249–78,188,626 (GRCh38)
Exons
2 exons across 17.4 kb
Protein
260 amino acids
Also known as
KCASH2
MANE Select transcript
ENST00000340067.4NM_001029859.3
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 KCTD21 yet. The test sequences your whole genome, so your data includes it all the same.

How KCTD21 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 11, with a bracket where KCTD21 sits. KCTD21 and 12 genes near it on chromosome 11, from 77,679,938 to 78,679,937.Chromosome 1111q14.1p15.5p15.4p15.3p15.2p15.1p14.3p14.2p14.1p13p12p11.2p11.12p11.11q11q12.1q12.2q12.3q13.1q13.2q13.3q13.4q13.5q14.1q14.2q14.3q21q22.1q22.2q22.3q23.1q23.2q23.3q24.1q24.2q24.3q2577.8 Mb78 Mb78.2 Mb78.4 Mb78.6 MbRSF1: 77,660,009–77,821,020, reverse strandRSF1AAMDC: 77,821,100–77,918,693, forward strandAAMDCINTS4: 77,874,418–77,994,874, reverse strandINTS4KCTD14: 78,015,715–78,046,191, reverse strandKCTD14NDUFC2-KCTD14: 78,016,971–78,079,865, reverse strandNDUFC2-KCTD14THRSP: 78,063,660–78,068,351, forward strandTHRSPNDUFC2: 78,068,297–78,081,871, reverse strandNDUFC2ALG8: 78,095,244–78,139,660, reverse strandALG8KCTD21: 78,171,249–78,188,626, reverse strandKCTD21USP35: 78,188,797–78,215,232, forward strandUSP35GAB2: 78,215,293–78,418,348, reverse strandGAB2NARS2: 78,435,539–78,575,194, reverse strandNARS2TENM4: 78,652,829–79,441,030, reverse strandTENM4Diagram of KCTD21: 2 exons on the reverse strand of chromosome 11Exon 2: 78,171,249–78,174,583, 3,335 basesExon 1: 78,188,573–78,188,626, 54 bases215′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 3.4 kb of the gene's 17.4 kb; 783 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.). KCTD21 gene: potassium channel tetramerization domain containing 21. Retrieved 17 October 2026, from https://dantelabs.com/genes/kctd21

Vancouver

Dante Labs. KCTD21 gene: potassium channel tetramerization domain containing 21 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/kctd21

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