Gene Information
Gene NameOR1A1
OrganismHomo sapiens (Human)
Gene Length309
Protein NamesOlfactory receptor 1A1 (Olfactory receptor 17-7) (OR17-7) (Olfactory receptor OR17-11)
Target NameNA
Target TypeNA
Gene Age382 ( ENSG00000172146 )
Evolutionary StageVertebrata
AlphaFoldDBQ9P1Q5
Gene CardOR1A1
Uniprot IDQ9P1Q5
PfamPF13853
In ASDno
Allosteric Predictionno (-0.561033892)
Ortholog in AnimalsAlpaca_ OR1A1 ( ortholog_one2one )
Dog_ OR1A1 ( ortholog_one2many )
Macaque_ OR1A1 ( ortholog_one2one )
Mouse_ Olfr403 ( ortholog_many2many )
Mouse_ Olfr43 ( ortholog_many2many )
Rat_ Olr1514 ( ortholog_many2many )
Rat_ Olr1513 ( ortholog_many2many )
OhnologsNA
ParalogsOR1Q1, OR2A7, OR2A4, OR2A25, OR4C3, OR4N2, OR4Q3, OR7E24, OR10T2, OR4E2, OR10Z1, OR4K1, OR1B1, OR2AT4, OR13G1, OR6K3, OR6K2, OR4D10, OR1F1, OR1K1, OR7G1, OR4K13, OR7G2, OR3A2, OR10K1, OR4A47, OR1J4, OR4D5, OR8S1, OR1E2, OR1E1, OR10J5, OR1N2, OR4P4, OR4C16, OR4S1, OR4C11, OR4K2, OR4D6, OR4S2, OR7D2, OR4A5, OR4A8, OR4F5, OR4F17, OR4F4, OR1J1, OR4X1, OR4C45, OR7G3, OR1C1, OR4B1, OR1P1, OR4K3, OR4D9, OR12D3, OR1L1, OR3A3, OR4A16, OR4K17, OR4Q2, OR1D5, OR1L8, OR4N4C, OR4N4, OR4F6, OR3A1, OR4C46, OR4C13, OR4E1, OR4D2, OR4D1, OR7C1, OR7C2, OR12D2, OR12D1, OR4C12, OR1M1, OR6K6, OR1L6, OR1L4, OR1R1P, OR4A15, OR4X2, OR10J3, OR4C5, OR4K14, OR6N2, OR6N1, OR4L1, OR1L3, OR4M2B, OR4M1, OR4M2, OR10J1, OR4D11, OR2A5, OR2A14, OR2A12, OR2A2, OR2A1, OR2A42, OR7D4, OR10R2, OR4N5, OR7A5, OR7A17, OR7A10, OR4K15, OR5BS1P, OR10K2, OR4C6, OR4C15, OR4F16, OR4F21, OR4F3, OR4F29, OR1G1, OR1J2, OR1I1, OR4F15, OR1N1, OR1S2, OR1S1, OR1D2, OR4K5, OR10J4, OR1A2
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs4375699  rs17762735  rs769427 
Subcellular location [CC]Cell membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
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