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Gene

SEMA3C

semaphorin 3C

Summary

Cytogenetic location
7q21.11
Coordinates
Chromosome 7: 80,742,538–80,919,051 (GRCh38)
Exons
18 exons across 176.5 kb
Protein
751 amino acids
Also known as
SemE
Previous symbols
SEMAE
MANE Select transcript
ENST00000265361.8NM_006379.5
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 SEMA3C yet. The test sequences your whole genome, so your data includes it all the same.

How SEMA3C is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 7, with a bracket where SEMA3C sits. SEMA3C and 2 genes near it on chromosome 7, from 80,330,795 to 81,330,794.Chromosome 77q21.11p22.3p22.2p22.1p21.3p21.2p21.1p15.3p15.2p15.1p14.3p14.2p14.1p13p12.3p12.2p12.1p11.2p11.1q11.1q11.21q11.22q11.23q21.11q21.12q21.13q21.2q21.3q22.1q22.2q22.3q31.1q31.2q31.31q31.32q31.33q32.1q32.2q32.3q33q34q35q36.1q36.2q36.380.4 Mb80.6 Mb80.8 Mb81 Mb81.2 MbCD36: 80,369,532–80,679,277, forward strandCD36GNAT3: 80,458,635–80,512,064, reverse strandGNAT3SEMA3C: 80,742,538–80,919,051, reverse strandSEMA3CDiagram of SEMA3C: 18 exons on the reverse strand of chromosome 7Exon 18: 80,742,538–80,745,307, 2,770 basesExon 17: 80,748,898–80,749,028, 131 basesExon 16: 80,751,269–80,751,336, 68 basesExon 15: 80,758,331–80,758,488, 158 basesExon 14: 80,761,616–80,761,657, 42 basesExon 13: 80,765,155–80,765,243, 89 basesExon 12: 80,789,306–80,789,528, 223 basesExon 11: 80,798,092–80,798,236, 145 basesExon 10: 80,800,757–80,800,826, 70 basesExon 9: 80,802,665–80,802,779, 115 basesExon 8: 80,804,106–80,804,248, 143 basesExon 7: 80,805,639–80,805,758, 120 basesExon 6: 80,810,611–80,810,701, 91 basesExon 5: 80,818,299–80,818,418, 120 basesExon 4: 80,827,425–80,827,487, 63 basesExon 3: 80,828,585–80,828,745, 161 basesExon 2: 80,916,679–80,916,819, 141 basesExon 1: 80,918,828–80,919,051, 224 bases181510515′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 4.9 kb of the gene's 176.5 kb; 2,256 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.
  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.

Cite this page

APA

Dante Labs. (n.d.). SEMA3C gene: semaphorin 3C. Retrieved 17 October 2026, from https://dantelabs.com/genes/sema3c

Vancouver

Dante Labs. SEMA3C gene: semaphorin 3C [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/sema3c

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