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Gene

TRAPPC2

trafficking protein particle complex subunit 2

Summary

Cytogenetic location
Xp22.2
Coordinates
Chromosome X: 13,712,245–13,734,620 (GRCh38)
Exons
6 exons across 22.4 kb
Protein
140 amino acids
Also known as
TRS20, SEDT, MIP-2A, ZNF547L, hYP38334
Previous symbols
SEDL
MANE Select transcript
ENST00000380579.6NM_001011658.4
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 TRAPPC2 yet. The test sequences your whole genome, so your data includes it all the same.

How TRAPPC2 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Known disease-causing sites
  • Stretches short reads find hard
Chromosome X, with a bracket where TRAPPC2 sits. TRAPPC2 and 7 genes near it on chromosome X, from 13,223,433 to 14,223,432.Chromosome XXp22.2p22.33p22.32p22.31p22.2p22.13p22.12p22.11p21.3p21.2p21.1p11.4p11.3p11.23p11.22p11.21p11.1q11.1q11.2q12q13.1q13.2q13.3q21.1q21.2q21.31q21.32q21.33q22.1q22.2q22.3q23q24q25q26.1q26.2q26.3q27.1q27.2q27.3q2813.4 Mb13.6 Mb13.8 Mb14 Mb14.2 MbATXN3L: 13,318,647–13,320,053, reverse strandATXN3LEGFL6: 13,569,575–13,633,575, forward strandEGFL6TCEANC: 13,653,078–13,681,964, forward strandTCEANCRAB9A: 13,689,117–13,712,064, forward strandRAB9ATRAPPC2: 13,712,245–13,734,620, reverse strandTRAPPC2OFD1: 13,734,667–13,777,955, forward strandOFD1GPM6B: 13,770,691–13,938,838, reverse strandGPM6BGEMIN8: 13,998,099–14,029,928, reverse strandGEMIN8Diagram of TRAPPC2: 6 exons on the reverse strand of chromosome XExon 6: 1 known disease-causing siteExon 5: 1 known disease-causing siteExon 4: 4 known disease-causing sitesExon 3: 1 known disease-causing siteExon 6: 13,712,245–13,714,505, 2,261 basesExon 5: 13,716,004–13,716,089, 86 basesExon 4: 13,716,534–13,716,678, 145 basesExon 3: 13,719,871–13,719,982, 112 basesExon 2: 13,734,044–13,734,185, 142 basesExon 1: 13,734,525–13,734,620, 96 bases6543215′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 2.8 kb of the gene's 22.4 kb; 423 of those bases code for the protein.

How a genome test reads TRAPPC2

10

positions in TRAPPC2 where ClinVar classes a change as pathogenic or likely pathogenic

2 of them (20%) fall in regions short reads find hard.

  • Low mappability (1 site)Regions where 100 bp or 250 bp reads cannot be placed uniquely.
  • Segmental duplications (1 site)Copies of at least 1 kb sharing at least 90% identity with another part of the genome (paralogues, pseudogenes); reads may align to the wrong copy.

A whole genome covers all 22.4 kb of TRAPPC2, introns included, not only the 2.8 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.). TRAPPC2 gene: trafficking protein particle complex subunit 2. Retrieved 16 October 2026, from https://dantelabs.com/genes/trappc2

Vancouver

Dante Labs. TRAPPC2 gene: trafficking protein particle complex subunit 2 [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/trappc2

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