KCNK3 | Potassium channel subfamily K member 3
 
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Sequence Viewer
Gene
KCNK3
Synonyms
TASK TASK1
Protein Name
Potassium channel subfamily K member 3
UniProt ID
O14649 [go to UniProt ] [go to PDBe-KB ]
Ensembl Gene ID
ENSP00000306275
NCBI Gene ID
3777
Molecular Weight
43518
Protein Length
394
Protein Domain
InterPro | Pfam
Target by Small Molecules
chEMBL
Protein-protein Interaction Database
STRING | IntAct | MINT
Gene Expression
Gene Expression Atlas | The Human Protein Atlas
Drugs and Diseases
Open Targets | OMIM
Enzyme Class
-
Catalytic Site
Catalytic Site Atlas
Catalytic Activity
-
Localization
Cell membrane;
Function
pH-dependent, voltage-insensitive, background potassium channel protein. Rectification direction results from potassium ion concentration on either side of the membrane. Acts as an outward rectifier when external potassium concentration is low. When external potassium concentration is high, current is inward.
Gene Ontology
GO:0005887; GO:0005886; GO:0005216; GO:0005252; GO:0005267; GO:0022841; GO:0008022; GO:0044548; GO:0007420; GO:0061337; GO:0071456; GO:0071294; GO:0007268; GO:0090102; GO:0034220; GO:0051481; GO:0071805; GO:0006813; GO:0042493; GO:0030322