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Gene

SEC23A

SEC23 homolog A, COPII component

Summary

Cytogenetic location
14q21.1
Coordinates
Chromosome 14: 39,031,919–39,103,235 (GRCh38)
Exons
20 exons across 71.3 kb
Protein
765 amino acids
MANE Select transcript
ENST00000307712.11NM_006364.4
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 SEC23A yet. The test sequences your whole genome, so your data includes it all the same.

How SEC23A is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Known disease-causing sites
  • Stretches short reads find hard
Chromosome 14, with a bracket where SEC23A sits. SEC23A and 5 genes near it on chromosome 14, from 38,567,577 to 39,567,576.Chromosome 1414q21.1p13p12p11.2p11.1q11.1q11.2q12q13.1q13.2q13.3q21.1q21.2q21.3q22.1q22.2q22.3q23.1q23.2q23.3q24.1q24.2q24.3q31.1q31.2q31.3q32.11q32.12q32.13q32.2q32.31q32.32q32.3338.6 Mb38.8 Mb39 Mb39.2 Mb39.4 MbSEC23A: 39,031,919–39,103,235, reverse strandSEC23AGEMIN2: 39,114,285–39,139,037, forward strandGEMIN2TRAPPC6B: 39,140,363–39,170,532, reverse strandTRAPPC6BPNN: 39,174,876–39,183,432, forward strandPNNMIA2: 39,230,231–39,388,521, forward strandMIA2FBXO33: 39,396,374–39,432,477, reverse strandFBXO33Diagram of SEC23A: 20 exons on the reverse strand of chromosome 14Exon 16: 1 known disease-causing siteExon 20: 39,031,919–39,033,328, 1,410 basesExon 19: 39,039,031–39,039,096, 66 basesExon 18: 39,040,732–39,040,887, 156 basesExon 17: 39,042,786–39,042,872, 87 basesExon 16: 39,045,163–39,045,324, 162 basesExon 15: 39,048,652–39,048,729, 78 basesExon 14: 39,055,143–39,055,296, 154 basesExon 13: 39,061,765–39,061,871, 107 basesExon 12: 39,063,324–39,063,413, 90 basesExon 11: 39,064,913–39,064,993, 81 basesExon 10: 39,067,173–39,067,296, 124 basesExon 9: 39,074,415–39,074,530, 116 basesExon 8: 39,075,935–39,076,093, 159 basesExon 7: 39,085,762–39,085,906, 145 basesExon 6: 39,086,929–39,087,008, 80 basesExon 5: 39,091,477–39,091,713, 237 basesExon 4: 39,092,541–39,092,627, 87 basesExon 3: 39,093,187–39,093,244, 58 basesExon 2: 39,095,898–39,096,139, 242 basesExon 1: 39,103,032–39,103,235, 204 bases201816141210864215′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 3.8 kb of the gene's 71.3 kb; 2,298 of those bases code for the protein.

How a genome test reads SEC23A

2

positions in SEC23A where ClinVar classes a change as pathogenic or likely pathogenic

None of them falls in a region short reads find hard.

A whole genome covers all 71.3 kb of SEC23A, introns included, not only the 3.8 kb of exons.

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.
  • ClinVar and the GIAB stratifications: known disease-causing sites, and the regions short reads find hard.
  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.
  • Data release 2026.10.16-c6eea6bf.

Cite this page

APA

Dante Labs. (n.d.). SEC23A gene: SEC23 homolog A, COPII component. Retrieved 17 October 2026, from https://dantelabs.com/genes/sec23a

Vancouver

Dante Labs. SEC23A gene: SEC23 homolog A, COPII component [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/sec23a

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