Gene Information
Gene NameC3AR1
OrganismHomo sapiens (Human)
Gene Length482
Protein NamesC3a anaphylatoxin chemotactic receptor (C3AR) (C3a-R)
Target Namec3a anaphylatoxin chemotactic receptor
Target TypeLiterature-reported target
Gene Age645 ( ENSG00000171860 )
Evolutionary StageEumetazoa
AlphaFoldDBQ16581
Gene CardC3AR1
Uniprot IDQ16581
PfamPF00001
In ASDno
Allosteric Predictionyes (1.040343048)
Ortholog in AnimalsAlpaca_ C3AR1 ( ortholog_one2one )
Dog_ C3AR1 ( ortholog_one2one )
GuineaPig_ C3AR1 ( ortholog_one2one )
Macaque_ C3AR1 ( ortholog_one2one )
Mouse_ C3ar1 ( ortholog_one2one )
Rat_ C3ar1 ( ortholog_one2one )
Rabbit_ C3AR1 ( ortholog_one2one )
OhnologsNA
ParalogsC5AR1, C5AR2, FPR3, GPR32, FPR2, FPR1, CMKLR1, GPR33
TissueNA
Tissue SpecificityWidely expressed in several differentiated hematopoietic cell lines, in the lung, spleen, ovary, placenta, small intestine, throughout the brain, heart, and endothelial cells. Mostly expressed in lymphoid tissues.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs11567806 
Subcellular location [CC]Cell membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
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