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Gene

PRRT1B

proline rich transmembrane protein 1B

Summary

Cytogenetic location
9q34.13
Coordinates
Chromosome 9: 131,545,523–131,559,815 (GRCh38)
Exons
4 exons across 14.3 kb
Protein
263 amino acids
Also known as
IFITMD8, DSPD2
MANE Select transcript
ENST00000636672.2NM_001395643.1
Locus type
gene with protein product

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 PRRT1B yet. The test sequences your whole genome, so your data includes it all the same.

How PRRT1B is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 9, with a bracket where PRRT1B sits. PRRT1B and 12 genes near it on chromosome 9, from 131,052,669 to 132,052,668.Chromosome 99q34.13p24.3p24.2p24.1p23p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q13q21.11q21.12q21.13q21.2q21.31q21.32q21.33q22.1q22.2q22.31q22.32q22.33q31.1q31.2q31.3q32q33.1q33.2q33.3q34.11q34.12q34.13q34.2q34.3131.2 Mb131.4 Mb131.6 Mb131.8 Mb132 MbLAMC3: 131,008,878–131,094,473, forward strandLAMC3AIF1L: 131,096,446–131,123,243, forward strandAIF1LNUP214: 131,124,868–131,234,667, forward strandNUP214FAM78A: 131,258,076–131,278,194, reverse strandFAM78APLPP7: 131,289,459–131,359,022, forward strandPLPP7PRRC2B: 131,373,636–131,500,197, forward strandPRRC2B: 131,430,129–131,430,218, forward strand: 131,432,759–131,446,473, forward strandPOMT1: 131,502,789–131,523,806, forward strandPOMT1UCK1: 131,523,756–131,531,289, reverse strandUCK1PRRT1B: 131,545,523–131,559,815, forward strandPRRT1BRAPGEF1: 131,576,758–131,740,134, reverse strandRAPGEF1MED27: 131,842,105–132,079,896, reverse strandMED27Diagram of PRRT1B: 4 exons on the forward strand of chromosome 9Exon 1: 131,545,523–131,545,640, 118 basesExon 2: 131,554,557–131,555,029, 473 basesExon 3: 131,556,070–131,556,213, 144 basesExon 4: 131,558,053–131,559,815, 1,763 bases12345′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 2.5 kb of the gene's 14.3 kb; 792 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.). PRRT1B gene: proline rich transmembrane protein 1B. Retrieved 17 October 2026, from https://dantelabs.com/genes/prrt1b

Vancouver

Dante Labs. PRRT1B gene: proline rich transmembrane protein 1B [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/prrt1b

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