Gene Information
Gene NameTASK
OrganismHomo sapiens (Human)
Gene Length394
Protein NamesPotassium channel subfamily K member 3 (Acid-sensitive potassium channel protein TASK-1) (TWIK-related acid-sensitive K(+) channel 1) (Two pore potassium channel KT3.1) (Two pore K(+) channel KT3.1)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBO14649
Gene CardKCNK3
Uniprot IDO14649
PfamPF07885
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityWidespread expression in adult. Strongest expression in pancreas and placenta. Lower expression in brain, lung, prostate, heart, kidney, uterus, small intestine and colon.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 6RV2  (X-ray  3.00A  6RV3  (X-ray  2.90A  6RV4  (X-ray  3.10A 
DBSNP rs1085307438  rs398123040  rs398123042  rs398123043  rs398123039  rs398123041 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:23169818};
Multi-pass membrane protein {ECO:0000305}.
Mouse PG classificationNA
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