ENSG00000143473


Homo sapiens

Features
Gene ID: ENSG00000143473
  
Biological name :KCNH1
  
Synonyms : KCNH1 / O95259 / potassium voltage-gated channel subfamily H member 1
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 1
Strand: -1
Band: q32.2
Gene start: 210676823
Gene end: 211134180
  
Corresponding Affymetrix probe sets: 207635_s_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000491019
Ensembl peptide - ENSP00000492865
Ensembl peptide - ENSP00000492803
Ensembl peptide - ENSP00000492697
Ensembl peptide - ENSP00000492609
Ensembl peptide - ENSP00000492513
Ensembl peptide - ENSP00000492302
Ensembl peptide - ENSP00000491725
Ensembl peptide - ENSP00000491434
Ensembl peptide - ENSP00000491302
Ensembl peptide - ENSP00000271751
Ensembl peptide - ENSP00000355974
Ensembl peptide - ENSP00000490983
NCBI entrez gene - 3756     See in Manteia.
OMIM - 603305
RefSeq - NM_002238
RefSeq - NM_172362
RefSeq Peptide - NP_002229
RefSeq Peptide - NP_758872
swissprot - A0A1W2PP68
swissprot - A0A1W2PNI2
swissprot - A0A0S1TJ81
swissprot - A0A1X7SBS6
swissprot - O95259
swissprot - A0A1W2PRZ5
swissprot - A0A1W2PRV9
swissprot - A0A1W2PRD8
swissprot - A0A1W2PPA2
Ensembl - ENSG00000143473
  
Related genetic diseases (OMIM): 135500 - Zimmermann-Laband syndrome 1, 135500
  611816 - Temple-Baraitser syndrome, 611816
See expression report in BioGPS
See gene description in Wikigenes
See gene description in GeneCards
See co-cited genes in PubMed


Ortholog prediction (from Ensembl)
Ortholog nameID Species
 kcnh1aENSDARG00000024167Danio rerio
 kcnh1aENSDARG00000023236Danio rerio
 ENSGALG00000009877Gallus gallus
 Kcnh1ENSMUSG00000058248Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
KCNH5 / Q8NCM2 / potassium voltage-gated channel subfamily H member 5ENSG0000014001573
AL590132.1ENSG0000028429944
KCNH4 / Q9UQ05 / potassium voltage-gated channel subfamily H member 4ENSG0000008955833
KCNH6 / Q9H252 / potassium voltage-gated channel subfamily H member 6ENSG0000017382632
KCNH2 / Q12809 / potassium voltage-gated channel subfamily H member 2ENSG0000005511832
KCNH7 / Q9NS40 / potassium voltage-gated channel subfamily H member 7ENSG0000018461132
KCNH8 / Q96L42 / potassium voltage-gated channel subfamily H member 8ENSG0000018396032
KCNH3 / Q9ULD8 / potassium voltage-gated channel subfamily H member 3ENSG0000013551931
AC092017.3ENSG0000028395210


Protein motifs (from Interpro)
Interpro ID Name
 IPR000014  PAS domain
 IPR000595  Cyclic nucleotide-binding domain
 IPR000700  PAS-associated, C-terminal
 IPR001610  PAC motif
 IPR003938  Potassium channel, voltage-dependent, EAG/ELK/ERG
 IPR003949  Potassium channel, voltage-dependent, EAG
 IPR005821  Ion transport domain
 IPR014710  RmlC-like jelly roll fold
 IPR018490  Cyclic nucleotide-binding-like
 IPR030170  Potassium voltage-gated channel subfamily H member 1
 IPR035965  PAS domain superfamily


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0000160 phosphorelay signal transduction system IEA
 biological_processGO:0001964 startle response IEA
 biological_processGO:0006811 ion transport IEA
 biological_processGO:0006813 potassium ion transport IEA
 biological_processGO:0007520 myoblast fusion TAS
 biological_processGO:0023014 signal transduction by protein phosphorylation IEA
 biological_processGO:0034220 ion transmembrane transport IEA
 biological_processGO:0034765 regulation of ion transmembrane transport IEA
 biological_processGO:0042127 regulation of cell proliferation IMP
 biological_processGO:0042391 regulation of membrane potential IBA
 biological_processGO:0048015 phosphatidylinositol-mediated signaling IMP
 biological_processGO:0055085 transmembrane transport IEA
 biological_processGO:0071277 cellular response to calcium ion IMP
 biological_processGO:0071805 potassium ion transmembrane transport IEA
 cellular_componentGO:0005622 intracellular IEA
 cellular_componentGO:0005634 nucleus IEA
 cellular_componentGO:0005637 nuclear inner membrane IEA
 cellular_componentGO:0005768 endosome IEA
 cellular_componentGO:0005886 plasma membrane TAS
 cellular_componentGO:0005887 integral component of plasma membrane IEA
 cellular_componentGO:0008076 voltage-gated potassium channel complex IDA
 cellular_componentGO:0009986 cell surface IEA
 cellular_componentGO:0014069 postsynaptic density IEA
 cellular_componentGO:0016020 membrane IEA
 cellular_componentGO:0016021 integral component of membrane IEA
 cellular_componentGO:0030054 cell junction IEA
 cellular_componentGO:0030424 axon IEA
 cellular_componentGO:0030425 dendrite IEA
 cellular_componentGO:0030673 axolemma IEA
 cellular_componentGO:0031901 early endosome membrane IEA
 cellular_componentGO:0034705 potassium channel complex IEA
 cellular_componentGO:0042734 presynaptic membrane IEA
 cellular_componentGO:0042995 cell projection IEA
 cellular_componentGO:0043025 neuronal cell body IEA
 cellular_componentGO:0043204 perikaryon IEA
 cellular_componentGO:0043231 intracellular membrane-bounded organelle IDA
 cellular_componentGO:0045202 synapse IEA
 cellular_componentGO:0045211 postsynaptic membrane IEA
 cellular_componentGO:0048471 perinuclear region of cytoplasm IEA
 molecular_functionGO:0000155 phosphorelay sensor kinase activity IEA
 molecular_functionGO:0005216 ion channel activity IEA
 molecular_functionGO:0005244 voltage-gated ion channel activity IEA
 molecular_functionGO:0005249 voltage-gated potassium channel activity IEA
 molecular_functionGO:0005251 delayed rectifier potassium channel activity TAS
 molecular_functionGO:0005267 potassium channel activity IEA
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0005516 calmodulin binding IEA
 molecular_functionGO:0008289 lipid binding IEA
 molecular_functionGO:0019901 protein kinase binding IEA
 molecular_functionGO:0042802 identical protein binding IEA
 molecular_functionGO:0044325 ion channel binding IEA
 molecular_functionGO:0046982 protein heterodimerization activity IEA
 molecular_functionGO:0071889 14-3-3 protein binding IEA
 molecular_functionGO:1902936 phosphatidylinositol bisphosphate binding IDA


Pathways (from Reactome)
Pathway description
Voltage gated Potassium channels


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000006 Autosomal dominant inheritance "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators]
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 HP:0000007 Autosomal recessive inheritance "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in homozygotes. In the context of medical genetics, autosomal recessive disorders manifest in homozygotes (with two copies of the mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele)." [HPO:curators]
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 HP:0000040 Enlarged penis 
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 HP:0000154 Wide mouth "Abnormally wide mouth." [HPO:curators]
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 HP:0000169 Gingival fibromatosis "Gingival fibromatosis is characterized by a slowly progressive benign enlargement of the oral gingival tissues. The condition results in the teeth being partially or totally engulfed by keratinized gingiva, causing aesthetic and functional problems. Both genetic and pharmacologically induced forms of gingival fibromatosis are known. The most common genetic form, hereditary gingival fibromatosis (HGF), is usually transmitted as an autosomal dominant trait, although sporadic cases are common and autosomal recessive inheritance has been reported." [HPO:curators]
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 HP:0000179 Prominent lower lip "Increased thickness of the lower lip, leading to a prominent appearance of the lower lip." [HPO:curators]
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 HP:0000212 Gingival hyperplasia 
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 HP:0000218 High palate "Height of the palate more than 2 SD above the mean (objective) or palatal height at the level of the first permanent molar more than twice the height of the teeth (subjective)." [pmid:19125428]
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 HP:0000280 Coarse facial features 
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 HP:0000286 Epicanthus "An epicanthal fold is a semilunar fold of skin that extends from the upper eyelid across the medial canthal area to the lower eyelid." [HPO:curators]
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 HP:0000303 Mandibular prognathia "Abnormal prominence of the chin related to an abnormally long mandible." [HPO:curators]
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 HP:0000316 Hypertelorism 
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 HP:0000343 Long philtrum 
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 HP:0000358 Posteriorly rotated ears "A type of `abnormal location of the ears` (HP:0000357) in which the position of the ears is characterized by posterior rotation (the superior part of the ears is rotated towards the back of the head, and the inferior part of the ears towards the front)." [HPO:probinson]
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 HP:0000365 Hearing loss 
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 HP:0000431 Broad nasal bridge "Increased horizontal dimension of the upper, bony part of the nose." [HPO:curators]
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 HP:0000445 Broad nose 
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 HP:0000518 Cataract "A cataract is an opacity or clouding that develops in the crystalline `lens` (FMA:58241) of the eye or in its `capsule` (FMA:58881)." [HPO:probinson]
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 HP:0000545 Myopia 
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 HP:0000574 Thick eyebrows 
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 HP:0000664 Synophrys "Fusion of the left and right `eyebrow` (FMA:54237)." [HPO:probinson]
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 HP:0000684 Delayed dentition "Delayed eruption of teeth." [HPO:curators]
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 HP:0000787 Kidney stones 
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 HP:0001007 Hirsutism "Abnormally increased hair growth." [HPO:curators]
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 HP:0001181 Adducted thumbs 
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 HP:0001187 Hyperextensibility of the finger joints "The ability of the finger joints to move beyond their normal range of motion." [HPO:curators]
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 HP:0001250 Seizures "Seizures are an intermittent `abnormality of the central nervous system` (FMA:HP:0002011) due to a sudden, excessive, disorderly discharge of cerebral neurons and characterized clinically by some combination of disturbance of sensation, loss of consciousness, impairment of psychic function, or convulsive movements." [HPO:probinson]
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 HP:0001252 Muscular hypotonia "Muscular hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle), often involving reduced muscle strength. Hypotonia is characterized by a diminished resistance to passive stretching." [HPO:curators]
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 HP:0001263 Developmental retardation "A delay in the achievement of motor or mental milestones manifested prior to age 18 and generally associated with lifelong mental and/or physical impairments." [HPO:curators]
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 HP:0001290 Generalized hypotonia "Generalized muscular hypotonia (abnormally low muscle tone)." [HPO:curators]
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 HP:0001507 Growth abnormality 
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 HP:0001537 Umbilical hernia "Protrusion of abdominal contents through a defect in the abdominal wall musculature around the umbilicus. Skin and subcutaneous tissue overlie the defect." [HPO:curators]
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 HP:0001638 Cardiomyopathy 
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 HP:0001643 Patent ductus arteriosus 
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 HP:0001744 Splenomegaly "An abnormal enlargement of the spleen." [HPO:curators]
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 HP:0001792 Nail hypoplasia "Underdeveloped `fingernails` (FMA:54327) or `toenails` (FMA:54328)." [HPO:probinson]
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 HP:0001857 Hypoplastic distal phalanges (feet) 
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 HP:0002058 Myopathic facies "A facial appearance characteristic of myopathic conditions. The face appears expressionless with sunken cheeks, bilateral ptosis, and inability to elevate the corners of the mouth, due to muscle weakness." [HPO:curators]
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 HP:0002240 Hepatomegaly "An abnormal enlargment of the liver." [HPO:curators]
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 HP:0002616 Aortic root dilatation 
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 HP:0002650 Scoliosis "The presence of an abnormal lateral curvature of the spine." [HPO:curators]
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 HP:0002714 Downturned corners of mouth "A morphological `abnormality of the mouth` (HP:0000153) in which the `angle of the mouth` (FMA:77269) is downturned." [HPO:probinson]
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 HP:0003298 Spina bifida occulta "The closed form of spina bifida." [HPO:curators]
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 HP:0003593 Early onset 
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 HP:0004425 Flattened forehead "An abnormally flat form of the forehead." [HPO:curators]
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 HP:0005113 Dilatation of the aortic arch 
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 HP:0005280 Depressed nasal root and bridge 
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 HP:0006887 Mental retardation, progressive "Mental retardation is defined as a decreased intelligence quotient of varying degree. The term progressive mental retardation should be used if intelligence decreases/deteriorates over time." [HPO:curators]
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 HP:0009693 Pseudoepiphyses of the thumb "A pseudoepiphysis is a secondary ossification center distinct from the normal epiphysis." [HPO:curators]
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 HP:0009882 Hypoplasia of the distal phalanges of the hand 
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 HP:0009928 Ala nasi, thick "Increase in bulk of the ala nasi." [pmid:19152422]
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 HP:0010055 Broad hallux 
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 HP:0010864 Mental retardation, severe "Moderate mental retardation is defined as an intelligence quotient (IQ) in the range of 20-34." [HPO:probinson]
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 HP:0011304 Broad thumb "Increased thumb width without increased dorso-ventral dimension." [pmid:19125433]
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 HP:0012553 Hypoplastic thumbnail "A thumbnail that is diminished in length and width, i.e., underdeveloped `thumb nail` (FMA:54329)." [HPO:probinson]
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 HP:0012555 Absent nail of hallux "Absent `nail of big toe` (FMA:54344)." [HPO:probinson]
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
No match






 

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