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Gene

TCEA3

transcription elongation factor A3

Summary

Cytogenetic location
1p36.12
Coordinates
Chromosome 1: 23,380,909–23,424,748 (GRCh38)
Exons
11 exons across 43.8 kb
Protein
348 amino acids
Also known as
TFIIS.H
MANE Select transcript
ENST00000450454.7NM_003196.3
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 TCEA3 yet. The test sequences your whole genome, so your data includes it all the same.

How TCEA3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 1, with a bracket where TCEA3 sits. TCEA3 and 20 genes near it on chromosome 1, from 22,902,829 to 23,902,828.Chromosome 11p36.12p36.33p36.32p36.31p36.23p36.22p36.21p36.13p36.12p36.11p35.3p35.2p35.1p34.3p34.2p34.1p33p32.3p32.2p32.1p31.3p31.2p31.1p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q21.1q21.2q21.3q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.3q31.1q31.2q31.3q32.1q32.2q32.3q41q42.11q42.12q42.13q42.2q42.3q43q4423 Mb23.2 Mb23.4 Mb23.6 Mb23.8 MbEPHB2: 22,710,798–22,921,500, forward strandEPHB2LACTBL1: 22,953,043–22,972,866, reverse strandLACTBL1TEX46: 23,010,833–23,019,100, reverse strandTEX46KDM1A: 23,019,395–23,083,704, forward strandKDM1ALUZP1: 23,084,030–23,178,152, reverse strandLUZP1: 23,094,326–23,094,376, reverse strandHTR1D: 23,190,178–23,217,547, reverse strandHTR1DHNRNPR: 23,303,771–23,344,658, reverse strandHNRNPRZNF436: 23,359,448–23,369,960, reverse strandZNF436TCEA3: 23,380,909–23,424,748, reverse strandTCEA3ASAP3: 23,428,560–23,484,637, reverse strandASAP3E2F2: 23,506,423–23,531,241, reverse strandE2F2ID3: 23,557,440–23,560,586, reverse strandID3RPL11: 23,691,685–23,698,426, forward strandRPL11ELOA: 23,743,153–23,762,059, forward strandELOAPITHD1: 23,778,365–23,788,232, forward strandPITHD1LYPLA2: 23,791,110–23,795,545, forward strandLYPLA2GALE: 23,795,599–23,800,804, reverse strandGALEHMGCL: 23,801,877–23,838,620, reverse strandHMGCLFUCA1: 23,845,077–23,868,361, reverse strandFUCA1CNR2: 23,870,515–23,913,396, reverse strandCNR2Diagram of TCEA3: 11 exons on the reverse strand of chromosome 1Exon 11: 23,380,909–23,381,474, 566 basesExon 10: 23,384,346–23,384,417, 72 basesExon 9: 23,387,273–23,387,419, 147 basesExon 8: 23,393,879–23,394,033, 155 basesExon 7: 23,397,545–23,397,601, 57 basesExon 6: 23,397,792–23,397,955, 164 basesExon 5: 23,408,664–23,408,726, 63 basesExon 4: 23,417,249–23,417,390, 142 basesExon 3: 23,417,904–23,418,009, 106 basesExon 2: 23,419,077–23,419,139, 63 basesExon 1: 23,424,565–23,424,748, 184 bases1110864215′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 1.7 kb of the gene's 43.8 kb; 1,047 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.). TCEA3 gene: transcription elongation factor A3. Retrieved 17 October 2026, from https://dantelabs.com/genes/tcea3

Vancouver

Dante Labs. TCEA3 gene: transcription elongation factor A3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/tcea3

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