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KCNH2
Description
potassium voltage-gated channel subfamily H member 2
Image
GO Annotations
Cellular Component
Plasma Membrane
Integral Component Of Plasma Membrane
Voltage-gated Potassium Channel Complex
Cell Surface
Perinuclear Region Of Cytoplasm
Inward Rectifier Potassium Channel Complex
Molecular Function
Inward Rectifier Potassium Channel Activity
Voltage-gated Potassium Channel Activity
Delayed Rectifier Potassium Channel Activity
Protein Binding
Ubiquitin Protein Ligase Binding
Identical Protein Binding
Protein Homodimerization Activity
C3HC4-type RING Finger Domain Binding
Voltage-gated Potassium Channel Activity Involved In Cardiac Muscle Cell Action Potential Repolarization
Scaffold Protein Binding
Voltage-gated Potassium Channel Activity Involved In Ventricular Cardiac Muscle Cell Action Potential Repolarization
Biological Process
Regulation Of Heart Rate By Hormone
Cellular Response To Drug
Regulation Of Membrane Potential
Potassium Ion Homeostasis
Cardiac Muscle Contraction
Regulation Of Membrane Repolarization
Regulation Of Ventricular Cardiac Muscle Cell Membrane Repolarization
Cardiac Conduction
Potassium Ion Transmembrane Transport
Ventricular Cardiac Muscle Cell Action Potential
Membrane Repolarization
Membrane Depolarization During Action Potential
Membrane Repolarization During Action Potential
Membrane Repolarization During Cardiac Muscle Cell Action Potential
Regulation Of Heart Rate By Cardiac Conduction
Potassium Ion Export Across Plasma Membrane
Membrane Repolarization During Ventricular Cardiac Muscle Cell Action Potential
Regulation Of Potassium Ion Transmembrane Transport
Negative Regulation Of Potassium Ion Transmembrane Transport
Positive Regulation Of Potassium Ion Transmembrane Transport
Negative Regulation Of Potassium Ion Export Across Plasma Membrane
Potassium Ion Import Across Plasma Membrane
Pathways
Voltage gated Potassium channels
Phase 3 - rapid repolarisation
Drugs
Fluvoxamine
Erythromycin
Dofetilide
Enflurane
Phenytoin
Amsacrine
Disopyramide
Ibutilide
Amitriptyline
Terfenadine
Alfuzosin
Loratadine
Prazosin
Imipramine
Fluoxetine
Chlorpromazine
Sotalol
Ciprofloxacin
Hydroxyzine
Doxazosin
Cisapride
Astemizole
Verapamil
Tamoxifen
Thioridazine
Quinidine
Ketoconazole
Procainamide
Promethazine
Perhexiline
Pimozide
Miconazole
Amiodarone
Carvedilol
Doxepin
Nefazodone
Terazosin
Propafenone
Flecainide
Clarithromycin
Halofantrine
Bepridil
Dronedarone
Azimilide
Sertindole
Vernakalant
Tecastemizole
Potassium nitrate
Pentoxyverine
Chlorobutanol
Isavuconazole
Pitolisant
Diseases
Long QT syndrome, including: Romano-Ward syndrome; Jervell and Lange-Nielsen syndrome (JLNS)
Short QT syndrome
GWAS
Adult body size (
32376654
)
Atrial fibrillation (
30061737
29892015
)
Body fat distribution (arm fat ratio) (
30664634
)
Body mass index (
29273807
)
Chronotype (
30696823
)
Diverticular disease (
30177863
)
Electrocardiogram morphology (amplitude at temporal datapoints) (
32916098
)
Electrocardiographic traits (
32602732
20062061
20062063
)
Eyebrow thickness (
26926045
)
Metabolic syndrome (
31589552
)
QT interval (
23166209
30679814
29213071
24952745
19305408
19305409
29874175
)
T wave morphology restitution during exercise (
31607149
)
T wave morphology restitution during exercise (MTAG) (
31607149
)
TPE interval (resting) (
32386560
)
Interacting Genes
11 interacting genes:
ALG10
ALG10B
CDC73
FRMD8
KCNE1
KCNE2
NDUFS6
PRKACA
RHOH
YWHAE
YWHAH
Entrez ID
3757
HPRD ID
01069
Ensembl ID
ENSG00000055118
Uniprot IDs
A0A090N7W1
A0A090N7X5
A0A090N8Q0
Q12809
Q15BH2
PDB IDs
1BYW
1UJL
2L0W
2L1M
2L4R
2LE7
2N7G
4HP9
4HQA
5VA1
5VA2
5VA3
6SYG
Enriched GO Terms of Interacting Partners
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