Gene Information
Gene NameGPR109A
OrganismHomo sapiens (Human)
Gene Length363
Protein NamesHydroxycarboxylic acid receptor 2 (G-protein coupled receptor 109A) (G-protein coupled receptor HM74A) (Niacin receptor 1) (Nicotinic acid receptor)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ8TDS4
Gene CardHCAR2
Uniprot IDQ8TDS4
PfamPF00001
In ASDyes
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityExpression largely restricted to adipose tissue and spleen. Expressed on mature neutrophils but not on immature neutrophils or eosinophils. {ECO:0000269|PubMed:12522134, ECO:0000269|PubMed:17932499}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs676770  rs676823  rs7314976  rs2454727 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:17932499};
Multi-pass membrane protein {ECO:0000269|PubMed:17932499}.
Mouse PG classificationNA
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