KCNIP3
Summary: This gene encodes a member of the family of voltage-gated potassium (Kv) channel-interacting proteins, which belong to the recoverin branch of the EF-hand superfamily. Members of this family are small calcium binding proteins containing EF-hand-like domains. They are integral subunit components of native Kv4 channel complexes that may regulate A-type currents, and hence neuronal excitability, in response to changes in intracellular calcium. The encoded protein also functions as a calcium-regulated transcriptional repressor, and interacts with presenilins. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008].
Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
---|---|---|---|---|---|
potassium voltage-gated channel interacting protein 3 | MIM:604662 | Ensembl:ENSG00000115041 | HGNC:HGNC:15523 | PA26934 | 2q11.1 |
GO terms in KCNIP3
Term Type | Evidence Type | GO Term ID | GO Des. |
---|---|---|---|
BP | IEA | GO:0000122 | negative regulation of transcription by RNA polymerase II |
BP | IEA | GO:0006351 | transcription, DNA-templated |
BP | TAS | GO:0006357 | regulation of transcription by RNA polymerase II |
BP | IEA | GO:0006886 | intracellular protein transport |
BP | IEA | GO:0006915 | apoptotic process |
BP | TAS | GO:0007165 | signal transduction |
BP | IEA | GO:0071805 | potassium ion transmembrane transport |
BP | ISS | GO:0072659 | protein localization to plasma membrane |
BP | ISS | GO:1901379 | regulation of potassium ion transmembrane transport |
CC | IEA | GO:0005634 | nucleus |
CC | IEA | GO:0005783 | endoplasmic reticulum |
CC | IEA | GO:0005794 | Golgi apparatus |
CC | ISS | GO:0005829 | cytosol |
CC | TAS | GO:0005886 | plasma membrane |
CC | ISS | GO:0008076 | voltage-gated potassium channel complex |
CC | IEA | GO:0030425 | dendrite |
CC | IEA | GO:0032993 | protein-DNA complex |
CC | IEA | GO:0043679 | axon terminus |
MF | IEA | GO:0000978 | RNA polymerase II proximal promoter sequence-specific DNA binding |
MF | IEA | GO:0001078 | transcriptional repressor activity, RNA polymerase II proximal promoter sequence-specific DNA binding |
MF | TAS | GO:0003677 | DNA binding |
MF | TAS | GO:0003714 | transcription corepressor activity |
MF | IEA | GO:0005244 | voltage-gated ion channel activity |
MF | IEA | GO:0005267 | potassium channel activity |
MF | IEA | GO:0005509 | calcium ion binding |
MF | IPI | GO:0005515 | protein binding |
MF | ISS | GO:0015459 | potassium channel regulator activity |
MF | IEA | GO:0044325 | ion channel binding |
Gene expression in normal tissue: KCNIP3
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in KCNIP3
Database | Pathway ID | Pathway Des. |
---|---|---|
reactome | R-HSA-397014 | Muscle contraction |
reactome | R-HSA-5576891 | Cardiac conduction |
reactome | R-HSA-5576894 | Phase 1 - inactivation of fast Na+ channels |
biocarta | dreampathway | repression of pain sensation by the transcriptional regulator dream |
netpath | Pathway_IL3 | IL3 |
wikipathways | WP2032 | Human Thyroid Stimulating Hormone (TSH) signaling pathway |
Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in KCNIP3