Gene Information
Gene NameHCN3
OrganismHomo sapiens (Human)
Gene Length774
Protein NamesPotassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 3
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000143630 )
3 ( ENSG00000263324 )
Evolutionary StageEukaryota
AlphaFoldDBQ9P1Z3
Gene CardHCN3
Uniprot IDQ9P1Z3
PfamPF00027; PF00520; PF08412
In ASDno
Allosteric Predictionyes (0.426371525)
Ortholog in AnimalsAlpaca_ HCN3 ( ortholog_one2one )
Dog_ HCN3 ( ortholog_one2one )
GuineaPig_ HCN3 ( ortholog_one2one )
Macaque_ HCN3 ( ortholog_one2one )
Mouse_ Hcn3 ( ortholog_one2one )
Pig_ HCN3 ( ortholog_one2one )
Rat_ Hcn3 ( ortholog_one2one )
Rabbit_ HCN3 ( ortholog_one2one )
OhnologsHCN2, HCN4, HCN1
ParalogsKCNH7, KCNH1, CNGA3, KCNH3, HCN4, HCN2, KCNH8, HCN1, CNGB3, CNGB1, CNGA1, KCNH6, KCNH2, KCNH4, CNGA2, CNGA4, KCNH5
TissueNA
Tissue SpecificityDetected in brain. {ECO:0000269|PubMed:16043489}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs35001694 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:16043489};
Multi-pass membrane protein {ECO:0000269|PubMed:16043489}.
Mouse PG classificationNA
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