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Gene

HAP1

huntingtin associated protein 1

Summary

Cytogenetic location
17q21.2
Coordinates
Chromosome 17: 41,722,640–41,734,643 (GRCh38)
Exons
11 exons across 12 kb
Protein
619 amino acids
Also known as
HLP, hHLP1, HIP5
Previous symbols
HAP2
MANE Select transcript
ENST00000347901.9NM_177977.3
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 HAP1 yet. The test sequences your whole genome, so your data includes it all the same.

How HAP1 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 17, with a bracket where HAP1 sits. HAP1 and 49 genes near it on chromosome 17, from 41,228,642 to 42,228,641.Chromosome 1717q21.2p13.3p13.2p13.1p12p11.2p11.1q11.1q11.2q12q21.1q21.2q21.31q21.32q21.33q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.341.4 Mb41.6 Mb41.8 Mb42 Mb42.2 MbKRTAP9-3: 41,232,449–41,233,454, forward strandKRTAP9-3KRTAP9-8: 41,237,999–41,239,004, forward strandKRTAP9-4: 41,249,687–41,250,653, forward strandKRTAP9-9: 41,255,384–41,256,364, forward strandKRTAP9-9KRTAP9-6: 41,265,378–41,265,860, forward strandKRTAP9-7: 41,275,698–41,276,207, forward strandKRTAP9-7KRTAP29-1: 41,301,826–41,302,851, reverse strandKRTAP16-1: 41,307,700–41,309,309, reverse strandKRTAP16-1KRTAP17-1: 41,314,912–41,315,710, reverse strandKRTAP17-1KRT33A: 41,345,665–41,350,828, reverse strandKRT33AKRT33B: 41,363,498–41,369,813, reverse strandKRT33BKRT34: 41,377,669–41,382,306, reverse strandKRT34KRT31: 41,393,721–41,397,611, reverse strandKRT31KRT37: 41,420,547–41,424,585, reverse strandKRT37KRT38: 41,436,154–41,440,983, reverse strandKRT38KRT32: 41,459,513–41,467,386, reverse strandKRT32KRT35: 41,476,710–41,481,151, reverse strandKRT36: 41,486,136–41,492,546, reverse strandKRT36KRT13: 41,500,981–41,505,758, reverse strandKRT13KRT15: 41,513,745–41,522,529, reverse strandKRT15KRT19: 41,523,613–41,528,370, reverse strandKRT19KRT9: 41,565,836–41,572,059, reverse strandKRT9KRT14: 41,582,279–41,586,896, reverse strandKRT14KRT16: 41,609,778–41,615,899, reverse strandKRT16KRT17: 41,619,437–41,624,842, reverse strandKRT17EIF1: 41,688,883–41,693,623, forward strandEIF1GAST: 41,710,999–41,715,973, forward strandGASTHAP1: 41,722,640–41,734,643, reverse strandHAP1JUP: 41,750,887–41,797,798, reverse strandJUPP3H4: 41,801,944–41,812,750, reverse strandP3H4FKBP10: 41,812,079–41,823,221, forward strandFKBP10NT5C3B: 41,823,972–41,836,271, reverse strandNT5C3BKLHL10: 41,835,685–41,848,384, forward strandKLHL10KLHL11: 41,848,513–41,865,430, reverse strandACLY: 41,866,916–41,930,551, reverse strandACLYODAD4: 41,930,599–41,966,503, forward strandODAD4CNP: 41,966,729–41,977,740, forward strandCNPDNAJC7: 41,974,005–42,021,376, reverse strandDNAJC7NKIRAS2: 42,011,382–42,025,644, forward strandNKIRAS2ZNF385C: 42,025,576–42,098,479, reverse strandZNF385CC17orf113: 42,038,232–42,050,601, reverse strandC17orf113DHX58: 42,101,404–42,112,735, reverse strandDHX58KAT2A: 42,113,109–42,121,382, reverse strandKAT2A: 42,119,674–42,154,916, reverse strandHSPB9: 42,122,804–42,123,352, forward strandHSPB9RAB5C: 42,124,976–42,155,044, reverse strandKCNH4: 42,156,891–42,181,146, reverse strandHCRT: 42,184,060–42,185,452, reverse strandHCRTGHDC: 42,188,799–42,194,513, reverse strandGHDCSTAT5B: 42,199,176–42,288,633, reverse strandSTAT5BDiagram of HAP1: 11 exons on the reverse strand of chromosome 17Exon 11: 41,722,640–41,725,154, 2,515 basesExon 10: 41,725,859–41,725,897, 39 basesExon 9: 41,727,053–41,727,144, 92 basesExon 8: 41,727,762–41,727,836, 75 basesExon 7: 41,728,201–41,728,331, 131 basesExon 6: 41,731,493–41,731,559, 67 basesExon 5: 41,731,638–41,731,743, 106 basesExon 4: 41,731,937–41,732,118, 182 basesExon 3: 41,732,230–41,732,394, 165 basesExon 2: 41,732,719–41,732,798, 80 basesExon 1: 41,734,166–41,734,643, 478 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 3.9 kb of the gene's 12 kb; 1,860 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.). HAP1 gene: huntingtin associated protein 1. Retrieved 16 October 2026, from https://dantelabs.com/genes/hap1

Vancouver

Dante Labs. HAP1 gene: huntingtin associated protein 1 [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/hap1

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