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Gene

TMEM40

transmembrane protein 40

Summary

Cytogenetic location
3p25.2
Coordinates
Chromosome 3: 12,733,528–12,759,259 (GRCh38)
Exons
12 exons across 25.7 kb
Protein
233 amino acids
Also known as
FLJ11036
MANE Select transcript
ENST00000314124.12NM_018306.4
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 TMEM40 yet. The test sequences your whole genome, so your data includes it all the same.

How TMEM40 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 3, with a bracket where TMEM40 sits. TMEM40 and 9 genes near it on chromosome 3, from 12,246,394 to 13,246,393.Chromosome 33p25.2p26.3p26.2p26.1p25.3p25.2p25.1p24.3p24.2p24.1p23p22.3p22.2p22.1p21.33p21.32p21.31p21.2p21.1p14.3p14.2p14.1p13p12.3p12.2p12.1p11.2p11.1q11.1q11.2q12.1q12.2q12.3q13.11q13.12q13.13q13.2q13.31q13.32q13.33q21.1q21.2q21.3q22.1q22.2q22.3q23q24q25.1q25.2q25.31q25.32q25.33q26.1q26.2q26.31q26.32q26.33q27.1q27.2q27.3q28q2912.4 Mb12.6 Mb12.8 Mb13 Mb13.2 MbPPARG: 12,287,368–12,455,622, forward strandPPARGTSEN2: 12,480,529–12,541,549, forward strandTSEN2MKRN2OS: 12,514,934–12,561,059, reverse strandMKRN2OSMKRN2: 12,557,011–12,603,555, forward strandMKRN2RAF1: 12,582,101–12,664,201, reverse strandRAF1TMEM40: 12,733,528–12,759,259, reverse strandTMEM40CAND2: 12,796,472–12,836,433, forward strandCAND2: 12,825,768–12,871,919, forward strandRPL32: 12,834,467–12,841,587, reverse strandRPL32IQSEC1: 12,897,043–13,283,281, reverse strandIQSEC1Diagram of TMEM40: 12 exons on the reverse strand of chromosome 3Exon 12: 12,733,528–12,734,793, 1,266 basesExon 11: 12,735,555–12,735,617, 63 basesExon 10: 12,736,578–12,736,652, 75 basesExon 9: 12,736,764–12,736,835, 72 basesExon 8: 12,737,707–12,737,754, 48 basesExon 7: 12,738,136–12,738,168, 33 basesExon 6: 12,738,553–12,738,588, 36 basesExon 5: 12,742,454–12,742,507, 54 basesExon 4: 12,743,900–12,743,989, 90 basesExon 3: 12,748,655–12,748,792, 138 basesExon 2: 12,749,760–12,749,840, 81 basesExon 1: 12,759,191–12,759,259, 69 bases1210864215′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 kb of the gene's 25.7 kb; 702 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.). TMEM40 gene: transmembrane protein 40. Retrieved 17 October 2026, from https://dantelabs.com/genes/tmem40

Vancouver

Dante Labs. TMEM40 gene: transmembrane protein 40 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/tmem40

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