KCNK3 - potassium two pore domain channel subfamily K member 3 Gene

Homo sapiens

Also known as OAT1; PPH4; TASK; TASK1; TBAK1; K2p3.1; TASK-1

Gene ID: 3777 | Gene type: protein coding

About KCNK3

Cytogenetic location: 2p23.3 Genomic coordinates (GRCh38): 2:26,692,722-26,733,420 (from NCBI)

This gene has 1 transcript (splice variant), 272 orthologues, 14 paralogues and is associated with 3 phenotypes. Biased expression in adrenal (RPKM 48.3), placenta (RPKM 12.8) and 5 other tissues.

Summary

This gene encodes a member of the superfamily of Potassium Channel proteins that contain two pore-forming P domains. The encoded protein is an outwardly rectifying channel that is sensitive to changes in extracellular pH and is inhibited by extracellular acidification. Also referred to as an acid-sensitive Potassium Channel, it is activated by the anesthetics halothane and isoflurane. Although three transcripts are detected in northern blots, there is currently no sequence available to confirm transcript variants for this gene. [provided by RefSeq, Aug 2008]

KCNK3 Products(1)

mRNA	Protein	Name
NM_002246.3	NP_002237.1	potassium channel subfamily K member 3

KCNK3 Protein Structure

Ion_trans_2

0
100
200
300
394 a.a.

Protein Preferred Names

Protein Names

potassium channel subfamily K member 3

TWIK-related acid-sensitive K(+) channel 1

Related Diseases

Diseases

Alias

Pulmonary Hypertension, Primary, 4

PPH4	Hypertension, Pulmonary, Primary, Type 4

Heritable Pulmonary Arterial Hypertension

Fpah	Familial Pulmonary Arterial Hypertension
Hpah	Hereditary Pulmonary Arterial Hypertension
Familial Primary Pulmonary Hypertension

Pulmonary Hypertension, Primary, 1

Pulmonary Arterial Hypertension	Pah
Idiopathic Pulmonary Arterial Hypertension	Idiopathic Pulmonary Hypertension
Primary Pulmonary Hypertension	PPH1
Pulmonary Hypertension, Primary, Fenfluramine Or Dexfenfluramine-Associated	Pulmonary Hypertension, Familial Primary, 1, With Or Without Hht
Pph	Familial Primary Pulmonary Hypertension
Sporadic Primary Pulmonary Hypertension	Pht
Fpah	Familial Pulmonary Arterial Hypertension
Hereditary Pulmonary Arterial Hypertension	Heritable Pulmonary Arterial Hypertension
Ayerza Syndrome	Fpph
Ppht	Ipah
Primary Pulmonary Arterial Hypertension	Pulmonary Hypertension, Familial Primary
Hypertension, Pulmonary, Primary, Type 1	Ayerza'S Syndrome
Pah - [Pulmonary Arterial Hypertension]	Arrillaga Ayerza Syndrome

Pulmonary Hypertension

Primary Pulmonary Hypertension	Hypertension Pulmonary
Hypertension, Pulmonary	Hypertension, Pulmonary, Primary
Idiopathic Pulmonary Hypertension	Idiopathic Pulmonary Arterial Hypertension
Pulmonary Htn - [Hypertension]

Birk-Barel Syndrome

Birk-Barel Mental Retardation Dysmorphism Syndrome	BIBARS
Mental Retardation With Hypotonia And Facial Dysmorphism	Intellectual Disability-Hypotonia-Facial Dysmorphism Syndrome
Kcnk9 Imprinting Syndrome

Pulmonary Venoocclusive Disease

Pulmonary Veno-Occlusive Disease	Obstructive Disease Of The Pulmonary Veins
Pvod	Isolated Pulmonary Venous Sclerosis
Venous Form Of Primary Pulmonary Hypertension	Pulmonary Venoocclusive Disease 1, Autosomal Dominant

Ischiocoxopodopatellar Syndrome With Or Without Pulmonary Arterial Hypertension

Small Patella Syndrome	Ischiopatellar Dysplasia
Coxopodopatellar Syndrome	Scott-Taor Syndrome
Sps	Ischiocoxopodopatellar Syndrome
Patella Aplasia, Coxa Vara, And Tarsal Synostosis	ICPPS
Congenital Coxa Vara, Patella Aplasia And Tarsal Synostosis	Coxo-Podo-Patellar Syndrome
Patella Aplasia, Coxa Vara, Tarsal Synostosis	Coxopodipatellar Syndrome

Sleep Apnea

Sleep Apnea Syndromes

Central Sleep Apnea

Central Sleep Apnea Syndrome	Sleep Apnea, Central
Primary Central Sleep Apnea	Central Sleep Apnea, Primary
Central Sleep Apnoea Syndrome	Csa - [Central Sleep Apnoea]
Csas - [Central Sleep Apnoea Syndrome]	Central Sleep Apnoea Due To Substances Including Medications

Conn'S Syndrome

Cushing Syndrome	Hyperaldosteronism
Primary Hyperaldosteronism	Hypercortisolism
Primary Aldosteronism	Cushing'S Syndrome
Adrenal Gland Hyperfunction	Conn Syndrome
Hyperadrenalism	Ectopic Acth Syndrome
Hyperadrenocorticism	Cushing Disease
Cushing'S Disease	Adrenal Cortex Adenoma
Corticotroph Pituitary Adenoma	Pituitary Corticotroph Micro-Adenoma
Pituitary-Dependent Cushing Syndrome	Pituitary Acth Hypersecretion
Acth Syndrome, Ectopic	Acth-Secreting Pituitary Adenoma
Adrenal Hyperfunction Resulting From Pituitary Acth Excess	Ectopic Adrenocorticotropic Hormone Syndrome
Nodular Primary Adrenocortical Dysplasia	Pituitary Dependent Cushing Syndrome
Pituitary Cushing Syndrome	Pituitary-Dependant Cushing Syndrome
Pituitary-Dependant Hypercortisolism	Pituitary-Dependant Hypercortisolism Disorder
Aldosteronism Primary	Acth Syndrome Ectopic
Adrenal Cushing'S Syndrome	Adrenal Cortical Adenoma
Cushing Syndrome Nos	Cortisol Hypersecretion
Corticoadrenal Hypersecretion	Cushing Syndrome Secondary To Ectopic Acth-Secretion
Ectopic Cushing Syndrome	Hypercortisolism Due To Nonpituitary Tumour
Ectopic Acth - [Adrenocorticotropic Hormone] Secretion	Ectopic Acth - [Adrenocorticotropic Hormone] Secretion Causing Cushing Syndrome
Idiopathic Aldosteronism	Aldosteronism
Primary Aldosteronism Due To Bilateral Adrenal Hyperplasia	Primary Aldosteronism Due To Adrenal Hyperplasia

Chronic Pulmonary Heart Disease

Pulmonary Valve Insufficiency

Pulmonary Regurgitation	Pulmonary Incompetence
Pulmonary Incompetence, Non-Rheumatic	Pulmonary Insufficiency Following Trauma And Surgery
Pulmonary Regurg.	Pulmonic Insufficiency
Pulmonic Valve Regurgitation	Pulmonary Valve Incompetence
Pulmonary Valve Incompetency	Pulmonary Valvular Insufficiency
Pulmonary Valvular Regurgitation	Pulmonary Valvular Incompetency
Pulmonary Valve Incompetence Nos	Annular Incompetency Pulmonary Valve
Incompetent Pulmonary Valve	Graham Steell Murmur
Pulmonary Valvular Incompetence

Cantu Syndrome

Hypertrichotic Osteochondrodysplasia	Hypertrichotic Osteochondrodysplasia Cantu Type
Cantú Syndrome	Craniofaciocardioskeletal Syndrome
Hypertrichosis-Osteochondrodysplasia-Cardiomegaly Syndrome	Congenital Hypertrichosis-Acromegaloid Facial Features Spectrum
Congenital Hypertrichosis-Coarse Facial Features Spectrum	HTOCD
Osteochondrodysplasia, Hypertrichotic

Congenital Central Hypoventilation Syndrome

Cchs	Haddad Syndrome
Ondine Curse	Ondine Syndrome
Congenital Central Hypoventilation	Congenital Central Alveolar Hypoventilation Syndrome
Congenital Failure Of Autonomic Control	Ondine'S Curse
Primary Alveolar Hypoventilation	Ondine-Hirschsprung Disease
Central Congenital Hypoventilation Syndrome	Congenital Ondine Curse
Idiopathic Congenital Central Alveolar Hypoventilation	Congenital Central Alveolar Hypoventilation-Hirschsprung Disease Syndrome
Ondine-Hirschsprung Syndrome

Hereditary Hemorrhagic Telangiectasia

Rendu-Osler-Weber Disease	Hht
Osler-Weber-Rendu Disease	Telangiectasia, Hereditary Hemorrhagic
Osler Hemorrhagic Telangiectasia Syndrome	Orw Disease
Osler Weber Rendu Syndrome	Osler-Rendu-Weber Disease
Osler-Weber-Rendu Syndrome	Rendu-Osler Disease
Telangiectasia Hereditary Hemorrhagic	Telangiectasia Hemorrhagic, Hereditary
Hht - [Hereditary Haemorrhagic Telangiectasia]	Osler Haemorrhagic Telangiectasia Syndrome

Hypertension, Essential

Essential Hypertension	Hypertension
High Blood Pressure	Hypertension, Essential, Susceptibility To
Hypertensive Disease	Primary Hypertension
EHT	Hypertension, Salt-Sensitive Essential, Susceptibility To
Hyperpiesia	Idiopathic Hypertension
Hypertensive Disorder	Hypertension, Essential, Susceptibility To, 3
Hypertension, Essential 3	Hypertension, Essential, Salt-Sensitive
Hypertension, Essential, Susceptibility To, 6	Hypertension, Essential 6
Hypertension, Salt-Sensitive Essential	Hypertension, Susceptibility To
Hypertension, Essential, Susceptibility To, 4	Hypertension, Essential 4
Hypertension, Essential, Susceptibility To, 2	Hypertension, Essential 2
Hypertension, Essential, Susceptibility To, 1	Hypertension, Essential 1
Hypertension, Essential, Susceptibility To, 5	Hypertension, Essential 5
Htn	Vascular Hypertensive Disorder
Systemic Primary Arterial Hypertension	Hbp - [High Blood Pressure]
Systemic Arterial Hypertensive Disorder	Elevated Blood Pressure
Arterial Hypertension Nos	Hypertension Nos
Benign Hypertension	Systemic Arterial Hypertension
Systemic Hypertension	Artery Htn
Benign Htn	Vascular Htn
Vascular Hypertension	Cholesterol Hypertension
Cholesterol Htn	Idiopathic Htn
Malignant Hypertension	Malignant Htn
Raised Blood Pressure	Cardiovascular Hypertension
Primary Htn - [Hypertension]	High Arterial Tension
High Blood Pressure Disorder	Ht - [Hypertension]
Htn - [Hypertension]	Hypertensive Vascular Disease
Hypertensive Vascular Degeneration

Migraine With Or Without Aura 1

Migraine	Migraine With Or Without Aura, Susceptibility To, 1
Migraine Disorder	Migraine Variant
Migraines	Migraine Disorders
Mgr1	Mgau
Ma	Migraine With Or Without Aura
Classic Migraine	Common Migraine
Disorder, Migraine	Headache Migraine
Headache Migrainous	Migraine Headache
Migraine Syndrome	Headache Including Migraine
Migraine, Susceptibility To

Diseases	Alias
Waldenstroem'S Macroglobulinemia	Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma

Related Agents

Pre-clinical Phase

Bioactive Molecules (2)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-12345	ML365	Inhibitor	98.62%	Unkown
HY-RS07159	KCNK3 Human Pre-designed siRNA Set A	Pre-designed Sets	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Macaca mulatta	KCNK3	VGNC	VGNC:106177
Canis familiaris	KCNK3	VGNC	VGNC:42275
Bos taurus	KCNK3	VGNC	VGNC:30473
Mus musculus	KCNK3	MGD	MGI:1100509
Rattus norvegicus	KCNK3	RGD	RGD:61997

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