Gene Information
Gene NameHRH1
OrganismHomo sapiens (Human)
Gene Length487
Protein NamesHistamine H1 receptor (H1R) (HH1R)
Target Namehistamine h1 receptor
Target TypeSuccessful target
Gene Age454 ( ENSG00000196639 )
Evolutionary StageEumetazoa
AlphaFoldDBP35367
Gene CardHRH1
Uniprot IDP35367
PfamPF00001
In ASDyes
Allosteric Predictionyes (1.517453223)
Ortholog in AnimalsAlpaca_ HRH1 ( ortholog_one2one )
Dog_ HRH1 ( ortholog_one2one )
GuineaPig_ HRH1 ( ortholog_one2one )
Macaque_ HRH1 ( ortholog_one2one )
Mouse_ Hrh1 ( ortholog_one2one )
Pig_ HRH1 ( ortholog_one2one )
Rat_ Hrh1 ( ortholog_one2one )
OhnologsNA
ParalogsHRH2, TAAR6, DRD4, DRD1, GPR52, HTR1A, HTR1D, CHRM3, CHRM4, HRH3, TAAR5, HTR4, TAAR1, GPR21, CHRM1, HRH4, TAAR9, CHRM5, TAAR8, DRD3, GPR84, CHRM2, GPR161, DRD5, TAAR2
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3RZE  (X-ray  3.10A  7DFL  (EM  3.30A 
DBSNP rs2067466  rs7651620  rs1370695377 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:21697825};
Multi-pass membrane protein {ECO:0000269|PubMed:21697825}.
Mouse PG classificationNA
click here to return to the previous page