Version: 8.0.0Date: Tue Jan 28 2025
Gene
Kcne2
- Species
- Mus musculus
- Symbol
- Kcne2
- Name
- potassium voltage-gated channel, Isk-related subfamily, gene 2
- Synonyms
- 2200002I16Rik
- AW048273
- Biotype
- protein coding gene
- Automated Description
- Predicted to enable several functions, including identical protein binding activity; transmembrane transporter binding activity; and voltage-gated potassium channel activity. Predicted to contribute to delayed rectifier potassium channel activity; inward rectifier potassium channel activity; and voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization. Involved in iodide transport; multicellular organismal response to stress; and myo-inositol transport. Acts upstream of or within several processes, including potassium ion transmembrane transport; regulation of ventricular cardiac muscle cell membrane repolarization; and ventricular cardiac muscle cell action potential. Located in apical plasma membrane. Part of voltage-gated potassium channel complex. Is expressed in several structures, including alimentary system; heart; nervous system; sensory organ; and skeleton. Human ortholog(s) of this gene implicated in atrial fibrillation; familial atrial fibrillation; long QT syndrome; and long QT syndrome 6. Orthologous to human KCNE2 (potassium voltage-gated channel subfamily E regulatory subunit 2).
- MGI Description
- PHENOTYPE: Mice homozygous for a knock-out allele show enlarged stomachs, reduced parietal cell proton secretion, altered parietal cell morphology, achlorhydria, hypergastrinemia, gastric hyperplasia, and increased gastric pH. Males homozygous for a different knock-out allele develop iron-deficient anemia. [provided by MGI curators]
- Cross References
- Additional Information
- Literature
Orthology
- Gene tree
- PANTHER:PTHR15282
Links to orthology data in JBrowse by filter level: Stringent, Moderate, No filter, Best and Best Reverse
Phenotypes
- Primary Sources
- Other Sources
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Disease Associations
Cases where the expected disease association was NOT found
Cell color indicative of annotation volume
No data available
Alleles and Variants
Allele/Variant Symbol | Allele Synonyms | Category | Variant | Variant type | Molecular consequence | Has Disease Annotations | Has Phenotype Annotations |
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Transgenic Alleles
Species (carrying the transgene) | Allele symbol | Transgenic construct | Expressed components | Knock-down targets | Regulatory regions | Has Disease Annotations | Has Phenotype Annotations |
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Models
Model name | Experimental condition | Associated Human Diseases | Associated Phenotypes | Modifier | Source |
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Sequence Feature Viewer
- Genome location
- Chr16:92089277...92095017 + (5.74 kb)
- Assembly version
- GRCm39
- Viewer Help
Data currently unavailable; sequence viewer under construction
Expression
- Primary Sources
- Other Sources
Cell color indicative of annotation volume; red slash indicates species lacks structure or developmental stage.