General Information of the Protein
Protein ID
PT06373
Protein Name
Mas-related G-protein coupled receptor member X2
Gene Name
MRGPRX2
Secondarily
Gene Name
MRGX2
Sequence
MDPTTPAWGTESTTMNGNDQALPLLCGKETMISVFLILFIALVGLVGNAFVLWLLGFRMRRNAFSVYVLSLAGADFLFLCFQMTSCLAYLINFFGSISINIPSFFTVMTCAYLAGLSMLSAISTERCLSVLWPIWYRCRRPRHLSAVMCVLLWALSLLLSILEGKFCGFLFSDDDPGWCQTFDFITAAWLMFLFVVLCGSSLALLVRILCGSRSLPLTRLYLTILLTVLIFLLCGLPFGIQWFLILWIWKNSVVLFCHIHPISVVLSSFNSSANPIIYFFVGSFRKQWRLRQPILKLALQRALQDTAEVDHSEGCFSQGTLEMSRSSLV
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Organism
Macaca mulatta, Rhesus macaque
Protein Classification
Membrane receptor
>
Family A G protein-coupled receptor
Function
Mast cell-specific receptor for basic secretagogues, i.e. cationic amphiphilic drugs, as well as endo- or exogenous peptides, consisting of a basic head group and a hydrophobic core. Recognizes and binds small molecules containing a cyclized tetrahydroisoquinoline (THIQ), such as non-steroidal neuromuscular blocking drugs (NMBDs), including tubocurarine and atracurium. In response to these compounds, mediates pseudo-allergic reactions characterized by histamine release, inflammation and airway contraction.
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Uniprot ID
Q4QXU5
Ensembl ID
ENSG00000183695
Subcellular Location
Cell membrane
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000035 , NIH 3T3
Compound ID Compound Name Compound Formula
CP0850467
(alphaS)-alpha-[3-[(aminoiminomethyl)amino]propyl]-5-[[4-(4-fluorophenyl)-1-piperazinyl]carbonyl]-2-(3-phenoxyphenyl)-1H-benzimidazole-1-acetamide
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C36H37FN8O3
 1
1
EC50 > 31622.78 nM
   TI
   LI
   LO
   TS