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Gene

MAP3K21

mitogen-activated protein kinase kinase kinase 21

Summary

Cytogenetic location
1q42.2
Coordinates
Chromosome 1: 233,327,724–233,385,148 (GRCh38)
Exons
10 exons across 57.4 kb
Protein
1,036 amino acids
Also known as
KIAA1804, MLK4
MANE Select transcript
ENST00000366624.8NM_032435.3
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Curated reports relevant to this gene

No Genome Test report reads MAP3K21 yet. The test sequences your whole genome, so your data includes it all the same.

How MAP3K21 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 1, with a bracket where MAP3K21 sits. MAP3K21 and 3 genes near it on chromosome 1, from 232,856,436 to 233,856,435.Chromosome 11q42.2p36.33p36.32p36.31p36.23p36.22p36.21p36.13p36.12p36.11p35.3p35.2p35.1p34.3p34.2p34.1p33p32.3p32.2p32.1p31.3p31.2p31.1p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q21.1q21.2q21.3q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.3q31.1q31.2q31.3q32.1q32.2q32.3q41q42.11q42.12q42.13q42.2q42.3q43q44233 Mb233.2 Mb233.4 Mb233.6 Mb233.8 MbNTPCR: 232,950,559–232,985,043, forward strandNTPCRPCNX2: 232,983,031–233,295,743, reverse strandPCNX2MAP3K21: 233,327,724–233,385,148, forward strandMAP3K21KCNK1: 233,614,021–233,676,655, forward strandKCNK1Diagram of MAP3K21: 10 exons on the forward strand of chromosome 1Exon 1: 233,327,724–233,328,833, 1,110 basesExon 2: 233,346,442–233,346,622, 181 basesExon 3: 233,353,807–233,353,955, 149 basesExon 4: 233,354,836–233,355,011, 176 basesExon 5: 233,362,053–233,362,293, 241 basesExon 6: 233,372,038–233,372,160, 123 basesExon 7: 233,375,916–233,376,066, 151 basesExon 8: 233,376,430–233,376,527, 98 basesExon 9: 233,378,931–233,379,710, 780 basesExon 10: 233,382,305–233,385,148, 2,844 bases12468105′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 5.9 kb of the gene's 57.4 kb; 3,111 of those bases code for the protein.

External links

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.). MAP3K21 gene: mitogen-activated protein kinase kinase kinase 21. Retrieved 17 October 2026, from https://dantelabs.com/genes/map3k21

Vancouver

Dante Labs. MAP3K21 gene: mitogen-activated protein kinase kinase kinase 21 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/map3k21

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