Skip to content
Use your HSA or FSA funds

Gene

SAP18

Sin3A associated protein 18

Summary

Cytogenetic location
13q12.11
Coordinates
Chromosome 13: 21,140,119–21,149,097 (GRCh38)
Exons
4 exons across 9 kb
Protein
172 amino acids
Also known as
SAP18p, 2HOR0202, MGC27131
MANE Select transcript
ENST00000382533.9NM_005870.5
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 SAP18 yet. The test sequences your whole genome, so your data includes it all the same.

How SAP18 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 13, with a bracket where SAP18 sits. SAP18 and 9 genes near it on chromosome 13, from 20,644,608 to 21,644,607.Chromosome 1313q12.11p13p12p11.2p11.1q11q12.11q12.12q12.13q12.2q12.3q13.1q13.2q13.3q14.11q14.12q14.13q14.2q14.3q21.1q21.2q21.31q21.32q21.33q22.1q22.2q22.3q31.1q31.2q31.3q32.1q32.2q32.3q33.1q33.2q33.3q3420.8 Mb21 Mb21.2 Mb21.4 Mb21.6 MbIFT88: 20,566,600–20,691,697, forward strandIFT88IL17D: 20,702,127–20,723,099, forward strandIL17DEEF1AKMT1: 20,722,389–20,773,991, reverse strandEEF1AKMT1XPO4: 20,777,329–20,903,048, reverse strandXPO4LATS2: 20,973,029–21,061,605, reverse strandLATS2SAP18: 21,140,119–21,149,097, forward strandSAP18SKA3: 21,152,061–21,176,605, reverse strandSKA3MRPL57: 21,176,325–21,179,142, forward strandMRPL57ZDHHC20: 21,348,784–21,459,467, reverse strandZDHHC20MICU2: 21,492,691–21,604,216, reverse strandMICU2Diagram of SAP18: 4 exons on the forward strand of chromosome 13Exon 1: 21,140,119–21,140,681, 563 basesExon 2: 21,140,886–21,140,995, 110 basesExon 3: 21,146,805–21,146,927, 123 basesExon 4: 21,147,186–21,149,097, 1,912 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 2.7 kb of the gene's 9 kb; 519 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.). SAP18 gene: Sin3A associated protein 18. Retrieved 17 October 2026, from https://dantelabs.com/genes/sap18

Vancouver

Dante Labs. SAP18 gene: Sin3A associated protein 18 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/sap18

One test. A lifetime of answers.

From $449Free shipping · Results in 6–8 weeks

Get my Genome Test