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Gene

MRGPRX3

MAS related GPR family member X3

Summary

Cytogenetic location
11p15.1
Coordinates
Chromosome 11: 18,132,571–18,138,488 (GRCh38)
Exons
2 exons across 5.9 kb
Protein
322 amino acids
Also known as
MRGX3
MANE Select transcript
ENST00000621697.2NM_001370464.1
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 MRGPRX3 yet. The test sequences your whole genome, so your data includes it all the same.

How MRGPRX3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 11, with a bracket where MRGPRX3 sits. MRGPRX3 and 20 genes near it on chromosome 11, from 17,635,530 to 18,635,529.Chromosome 1111p15.1p15.5p15.4p15.3p15.2p15.1p14.3p14.2p14.1p13p12p11.2p11.12p11.11q11q12.1q12.2q12.3q13.1q13.2q13.3q13.4q13.5q14.1q14.2q14.3q21q22.1q22.2q22.3q23.1q23.2q23.3q24.1q24.2q24.3q2517.8 Mb18 Mb18.2 Mb18.4 Mb18.6 MbOTOG: 17,547,259–17,647,150, forward strandOTOGMYOD1: 17,719,565–17,722,136, forward strandMYOD1KCNC1: 17,734,724–17,856,811, forward strandKCNC1SERGEF: 17,788,043–18,013,199, reverse strandSERGEFTPH1: 18,017,555–18,046,269, reverse strandTPH1SAAL1: 18,069,935–18,106,108, reverse strandSAAL1MRGPRX3: 18,132,571–18,138,488, forward strandMRGPRX3MRGPRX4: 18,172,837–18,174,280, forward strandMRGPRX4SAA4: 18,229,731–18,236,860, reverse strandSAA4SAA2-SAA4: 18,231,423–18,248,635, reverse strandSAA2-SAA4SAA2: 18,238,236–18,248,668, reverse strandSAA2SAA1: 18,266,118–18,271,130, forward strandSAA1HPS5: 18,278,668–18,322,523, reverse strandHPS5GTF2H1: 18,322,254–18,367,881, forward strandGTF2H1LDHA: 18,394,347–18,408,425, forward strandLDHALDHC: 18,412,286–18,452,069, forward strandLDHCLDHAL6A: 18,455,823–18,479,601, forward strandLDHAL6ATSG101: 18,468,336–18,526,965, reverse strandTSG101UEVLD: 18,529,607–18,588,747, reverse strandUEVLDMISFA: 18,588,781–18,610,255, forward strandMISFASPTY2D1: 18,606,399–18,634,791, reverse strandSPTY2D1Diagram of MRGPRX3: 2 exons on the forward strand of chromosome 11Exon 1: 18,132,571–18,132,739, 169 basesExon 2: 18,137,178–18,138,488, 1,311 bases125′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 1.5 kb of the gene's 5.9 kb; 969 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.). MRGPRX3 gene: MAS related GPR family member X3. Retrieved 17 October 2026, from https://dantelabs.com/genes/mrgprx3

Vancouver

Dante Labs. MRGPRX3 gene: MAS related GPR family member X3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/mrgprx3

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