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Gene: MRGPRX1 (MAS related GPR family member X1) Homo sapiens
Symbol: MRGPRX1
Name: MAS related GPR family member X1
Description: Exhibits transmembrane signaling receptor activity. Involved in cell surface receptor signaling pathway and response to chloroquine. Predicted to localize to cell surface; INTERACTS WITH aflatoxin B1; cadmium dichloride; endosulfan.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: G protein-coupled receptor MRGX1; G protein-coupled receptor SNSR3; GPCR; Mas-related G protein-coupled receptor G2; mas-related G-protein coupled receptor member X1; MAS-related GPR, member X1; MGRG2; MRGX1; sensory neuron-specific G-protein coupled receptor 3/4; SNSR4
Rattus norvegicus (Norway rat) : Mrgprx1 (MAS related GPR family member X1)  Alliance
Pan paniscus (bonobo/pygmy chimpanzee) : MRGPRX1 (MAS related GPR family member X1)
more info ...
Related Pseudogenes: MRGPRX10P   MRGPRX11P   MRGPRX6P   MRGPRX7P  
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl1118,933,813 - 18,939,507 (-)EnsemblGRCh38hg38GRCh38
GRCh381118,933,813 - 18,935,002 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh371118,955,360 - 18,956,549 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 361118,911,936 - 18,913,125 (-)NCBINCBI36hg18NCBI36
Celera1119,087,796 - 19,088,985 (-)NCBI
Cytogenetic Map11p15.1NCBI
HuRef1118,639,412 - 18,640,601 (-)NCBIHuRef
CHM1_11118,954,694 - 18,955,883 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on MRGPRX1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1605552
Created: 2007-04-28
Species: Homo sapiens
Last Modified: 2020-06-18
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.