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KCNK9 Gene

protein-coding   GIFtS: 63
GCID: GC08M140693

Potassium Channel, Subfamily K, Member 9

  See KCNK9-related diseases
at  

(According to 1HGNC, 2Entrez Gene,
3UniProtKB/Swiss-Prot, 4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc, 7Ensembl, 8DME, 9miRBase, 10fRNAdb, 12H-InvDB, 13NCBI, 14NONCODE, and/or 15RNAdb)
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Aliases
Potassium Channel, Subfamily K, Member 91 2     TWIK-Related Acid-Sensitive K(+) Channel 32 3
TASK32 3 5     K2p9.12
Acid-Sensitive Potassium Channel Protein TASK-32 3     KT3.22
Two Pore K(+) Channel KT3.22 3     TASK-32
Two Pore Potassium Channel KT3.22 3     Potassium Channel Subfamily K Member 92

External Ids:    HGNC: 62831   Entrez Gene: 513052   Ensembl: ENSG000001694277   OMIM: 6058745   UniProtKB: Q9NPC23   

Export aliases for KCNK9 gene to outside databases

Previous GC identifers: GC08M139585 GC08M140782 GC08M140309 GC08M140595 GC08M135936


(According to Entrez Gene, GeneCards, Tocris Bioscience, Wikipedia's Gene Wiki, PharmGKB,
UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL)
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Entrez Gene summary for KCNK9 Gene:
This gene encodes a protein that contains multiple transmembrane regions and two pore-forming P domains and
functions as a pH-dependent potassium channel. Amplification and overexpression of this gene have been observed
in several types of human carcinomas. This gene is imprinted in the brain, with preferential expression from the
maternal allele. A mutation in this gene was associated with Birk-Barel mental retardation dysmorphism syndrome.
Alternative splicing results in multiple transcript variants. (provided by RefSeq, Sep 2013)

GeneCards Summary for KCNK9 Gene:
KCNK9 (potassium channel, subfamily K, member 9) is a protein-coding gene. Diseases associated with KCNK9 include fetal alcohol spectrum disorder, and birk-barel syndrome. GO annotations related to this gene include protein homodimerization activity and potassium channel activity. An important paralog of this gene is KCNK15.

UniProtKB/Swiss-Prot: KCNK9_HUMAN, Q9NPC2
Function: pH-dependent, voltage-insensitive, background potassium channel protein

Gene Wiki entry for KCNK9 Gene


(According to GeneLoc and/or HGNC, and/or
Entrez Gene (NCBI build 37),
and/or miRBase,
Genomic Views according to UCSC (hg19) and Ensembl (release 75), Regulatory elements and Epigenetics data according to QIAGEN, and/or SwitchGear Genomics)
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RefSeq DNA sequence at NCBI GenBank:
NC_000008.10  NC_018919.2  NT_008046.17  
Regulatory elements:
   Regulatory transcription factor binding sites in the KCNK9 gene promoter:
         NF-1   NF-1/L   GCNF   MyoD   E47   CREB   deltaCREB   GCNF-1   COMP1   GCNF-2   
         Other transcription factors

SwitchGear Promoter luciferase reporter plasmidKCNK9 promoter sequence
   Search Chromatin IP Primers for KCNK9

Epigenetics:
DNA Methylation CpG Assay Predesigned for Pyrosequencing in human, mouse, rat KCNK9


Genomic Location:
Genomic View: UCSC Golden Path with GeneCards custom track

Entrez Gene cytogenetic band: 8q24.3   Ensembl cytogenetic band:  8q24.3   HGNC cytogenetic band: 8q24.3

KCNK9 Gene in genomic location: bands according to Ensembl, locations according to (and/or Entrez Gene and/or Ensembl if different)
KCNK9 gene location

GeneLoc information about chromosome 8         GeneLoc Exon Structure

GeneLoc location for GC08M140693:  view genomic region     (about GC identifiers)

Start:
140,613,081 bp from pter      End:
140,715,299 bp from pter
Size:
102,219 bases      Orientation:
minus strand

(According to 1UniProtKB, HORDE, 2neXtProt, Ensembl, and/or Reactome, Modification sites according to PhosphoSitePlus, Specific Peptides from DME, RefSeq according to NCBI, PDB rendering according to OCA and/or Proteopedia, Recombinant Proteins from EMD Millipore, R&D Systems, GenScript, Enzo Life Sciences, OriGene, Novus Biologicals, Sino Biological, ProSpec, Cloud-Clone Corp., and/or eBioscience,
Biochemical Assays by EMD Millipore, R&D Systems, OriGene, GenScript, Cell Signaling Technology, Enzo Life Sciences, Cloud-Clone Corp., and/or eBioscience, Antibodies by EMD Millipore, R&D Systems, Cell Signaling Technology, OriGene, Novus Biologicals, Thermo Fisher Scientific, LSBio, Abcam, Cloud-Clone Corp, and/or others.)
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UniProtKB/Swiss-Prot: KCNK9_HUMAN, Q9NPC2 (See protein sequence)
Recommended Name: Potassium channel subfamily K member 9  
Size: 374 amino acids; 42264 Da
Miscellaneous: Inhibited by phorbol 12-myristate 13-acetate (PMA). TASK-3 current is strongly decreased in the
presence of an extracellular pH inferior to 7.0
Miscellaneous: Overexpressed in a high proportion of breast cancers. May confer resistance to growth factor
deprivation and hypoxia, thereby promoting tumor cell survival in poorly oxygenated areas of solid tumors
Selected PDB 3D structures from and Proteopedia for KCNK9 (see all 14):
3P1N (3D)        3P1O (3D)        3P1P (3D)        3P1Q (3D)        3P1R (3D)        3P1S (3D)    
Secondary accessions: Q2M290 Q540F2

Explore the universe of human proteins at neXtProt for KCNK9: NX_Q9NPC2

Explore proteomics data for KCNK9 at MOPED

Post-translational modifications: 

  • Glycosylation2 at Asn53
  • Modification sites at PhosphoSitePlus

  • See KCNK9 Protein Expression from SPIRE MOPED, PaxDB, and MaxQB

    REFSEQ proteins: NP_001269463.1  
    ENSEMBL proteins: 
     ENSP00000429847   ENSP00000430676   ENSP00000302166  
    Reactome Protein details: Q9NPC2

    KCNK9 Human Recombinant Protein Products:

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    (According to HGNC, IUPHAR, InterPro, ProtoNet, UniProtKB, and/or BLOCKS, Sets of similar genes according to GeneDecks)
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    HGNC Gene Families:
    KCN: Potassium channels
    KCNK: Voltage-gated ion channels / Potassium channels, Two-P

    IUPHAR Guide to PHARMACOLOGY protein family classification: K2P9.1
    Two-P potassium channels

    4 InterPro protein domains:
     IPR003280 2pore_dom_K_chnl
     IPR005407 KCNK9
     IPR013099 2pore_dom_K_chnl_dom
     IPR003092 2pore_dom_K_chnl_TASK

    Graphical View of Domain Structure for InterPro Entry Q9NPC2

    ProtoNet protein and cluster: Q9NPC2

    4 Blocks protein domains:
    IPB003092 TASK K+ channel signature
    IPB003280 Two pore domain K+ channel signature
    IPB005407 TASK-3 K+ channel signature
    IPB013099 Ion transport 2


    UniProtKB/Swiss-Prot: KCNK9_HUMAN, Q9NPC2
    Similarity: Belongs to the two pore domain potassium channel (TC 1.A.1.8) family


    Find genes that share domains with KCNK9           About GenesLikeMe


    (According to 1UniProtKB, Genatlas, LifeMap Discovery™, IUBMB, and/or 2DME, Human phenotypes from GenomeRNAi, Animal models from MGI Mar 06 2013, inGenious Targeting Laboratory, genOway,
    transcription factor targeting from QIAGEN and/or HOMER, miRNA Gene Targets from miRTarBase, shRNA from OriGene, siRNAs from OriGene, QIAGEN, microRNA from QIAGEN, SwitchGear Genomics, Gene Editing from DNA2.0, Clones from OriGene, GenScript, Sino Biological, DNA2.0, Vector BioLabs and/or Addgene, Cell Lines from GenScript, ESI BIO, In Situ Hybridization Assays from Advanced Cell Diagnostics, Flow cytometry from eBioscience, Ontologies according to Gene Ontology Consortium 01 Apr 2014 via Entrez Gene.)
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    Molecular Function:

         UniProtKB/Swiss-Prot Summary: KCNK9_HUMAN, Q9NPC2
    Function: pH-dependent, voltage-insensitive, background potassium channel protein

         Gene Ontology (GO): 4 molecular function terms:    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0005244voltage-gated ion channel activity IEA--
    GO:0005267potassium channel activity IEA--
    GO:0042803protein homodimerization activity IEA--
    GO:0046982protein heterodimerization activity IEA--
         
    Find genes that share ontologies with KCNK9           About GenesLikeMe


    Phenotypes:
         4 GenomeRNAi human phenotypes for KCNK9:
     Decreased Tat-dependent transc  Decreased p24 protein expressi  Increased gamma-H2AX phosphory  Increased resistance to MDM2 i 

         7 MGI mutant phenotypes (inferred from 5 alleles(MGI details for Kcnk9):
     cardiovascular system  endocrine/exocrine gland  homeostasis/metabolism  nervous system  no phenotypic analysis 
     normal  respiratory system 

    Find genes that share phenotypes with KCNK9           About GenesLikeMe

    Animal Models:
         MGI mouse knock-outs for KCNK9: Kcnk9tm1Wwis Kcnk9tm1.1Fles Kcnk9tm1.1Daba

       inGenious Targeting Laboratory: Let us create your new Knockout/Knockin mouse model for KCNK9
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    hsa-mir-335-5p (MIRT018691)

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    (According to UniProtKB, COMPARTMENTS Subcellular localization database, Ontologies according to Gene Ontology Consortium 01 Apr 2014 via Entrez Gene.)
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    Subcellular locations from UniProtKB/Swiss-Prot
    KCNK9_HUMAN, Q9NPC2: Membrane; Multi-pass membrane protein (Potential)
    Subcellular locations from COMPARTMENTS: 

    CompartmentConfidence
    plasma membrane4
    extracellular2
    nucleus1

    Gene Ontology (GO): 4 cellular component terms:    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0005886plasma membrane TAS--
    GO:0008021synaptic vesicle IEA--
    GO:0016020membrane ----
    GO:0016021integral component of membrane IEA--

    Find genes that share ontologies with KCNK9           About GenesLikeMe


    (SuperPaths according to PathCards, Pathways according to R&D Systems, Cell Signaling Technology, KEGG, PharmGKB, BioSystems, Sino Biological, Reactome, Tocris Bioscience, GeneGo (Thomson Reuters), QIAGEN, and/or UniProtKB, Sets of similar genes according to GeneDecks, Interaction Networks according to QIAGEN, and/or STRING, Interactions according to 1UniProtKB, 2MINT, 3I2D, and/or 4STRING, with links to IntAct and Ensembl, Ontologies according to Gene Ontology Consortium 01 Apr 2014 via Entrez Gene).
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    SuperPaths for KCNK9 About   (see all 8)  
    See pathways by source

    SuperPathContained pathways About
    1Nicotine Pathway (Dopaminergic Neuron), Pharmacodynamics
    Nicotine Pathway (Dopaminergic Neuron), Pharmacodynamics0.44
    Nicotine Activity on Dopaminergic Neurons0.44
    2Sweet Taste Signaling
    Sweet Taste Signaling0.72
    Bitter Taste Signaling0.44
    Melatonin Signaling0.72
    Sperm Motility0.37
    Cellular Effects of Sildenafil0.46
    3Activation of cAMP-Dependent PKA
    Activation of cAMP-Dependent PKA0.77
    PKA Signaling0.56
    cAMP Pathway0.77
    4Neuropathic Pain-Signaling in Dorsal Horn Neurons
    Neuropathic Pain-Signaling in Dorsal Horn Neurons0.47
    Cholera Infection0.40
    Aldosterone Signaling in Epithelial Cells0.47
    5Potassium Channels
    Potassium Channels0.43
    Tandem pore domain potassium channels0.00
    TWIK-releated acid-sensitive K+ channel (TASK)0.00


    Find genes that share SuperPaths with KCNK9           About GenesLikeMe

    Pathways by source                                                                                                                                                                 See SuperPaths
    Show all pathways

    Selected Downloadable PowerPoint Slides of GeneGlobe Pathway Central Maps for KCNK9 (see all 13)
        Cholera Infection
    Neuropathic Pain-Signaling in Dorsal Horn Neurons
    Hepatic ABC Transporters
    PKA Signaling
    Sweet Taste Signaling

    1 BioSystems Pathway for KCNK9
        Nicotine Activity on Dopaminergic Neurons

    1 Reactome Pathway for KCNK9
        TWIK-releated acid-sensitive K+ channel (TASK)

    1 PharmGKB Pathway for KCNK9
        Nicotine Pathway (Dopaminergic Neuron), Pharmacodynamics

        Custom Pathway & Disease-focused RT2 Profiler PCR Arrays for KCNK9
    Interactions:

        GeneGlobe Interaction Network for KCNK9

    STRING Interaction Network Preview (showing 5 interactants - click image to see 7)

    Selected Interacting proteins for KCNK9 (Q9NPC23 ENSP000003021664) via UniProtKB, MINT, STRING, and/or I2D (see all 7)
    InteractantInteraction Details
    GeneCardExternal ID(s)
    SFNP319473, ENSP000003409894I2D: score=1 STRING: ENSP00000340989
    YWHAEP622583, ENSP000002643354I2D: score=1 STRING: ENSP00000264335
    YWHABP319463, ENSP000003001614I2D: score=1 STRING: ENSP00000300161
    YWHAGP619813, ENSP000003063304I2D: score=1 STRING: ENSP00000306330
    YWHAHQ049173, ENSP000002489754I2D: score=1 STRING: ENSP00000248975
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    Gene Ontology (GO): 4 biological process terms:    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0006813potassium ion transport NAS11042359
    GO:0007268synaptic transmission TAS--
    GO:0071805potassium ion transmembrane transport ----
    GO:0090102cochlea development IEA--

    Find genes that share ontologies with KCNK9           About GenesLikeMe



    (Chemical Compounds according to UniProtKB, Enzo Life Sciences, EMD Millipore, Tocris Bioscience, ApexBio, HMDB, BitterDB, and/or Novoseek, Ligands according to IUPHAR, and Drugs according to DrugBank, Enzo Life Sciences, and/or PharmGKB)
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    Browse Small Molecules at EMD Millipore
       Browse drugs & compounds from Enzo Life Sciences
      Browse compounds at ApexBio 

    Compounds for KCNK9 available from Tocris Bioscience    About this table
    CompoundAction CAS #
    Cesium chloridePotassium channel blocker; neuroprotective[7647-17-8]
    YS-035 hydrochlorideInhibits K+ outward/pacemaker current[33978-72-2]
    BL 1249Putative K2P2.1 (TREK-1) channel opener[18200-13-0]
    DMP 543K+ channel blocker and potent ACh release enhancer[160588-45-4]
    Tetraethylammonium chlorideNon-selective K+ channel blocker[56-34-8]

    2 DrugBank Compounds for KCNK9    About this table
    CompoundSynonyms CAS #TypeActionsPubMed Ids
    Doxapram-- 309-29-5targetinhibitor7617294 1667613 17227289
    Halothane2-Bromo-2-Chloro-1,1,1-Trifluoroethane (see all 14)151-67-7targetbinder20217349 20519544

    3 IUPHAR Ligands for KCNK9 (K2P9.1)    About this table
    LigandTypeActionAffinityPubmed IDs
    halothane
    ActivatorNone--
    ruthenium red
    InhibitorNone--
    anandamide
    InhibitorNone--

    6 Novoseek inferred chemical compound relationships for KCNK9 gene    About this table
    Compound   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    potassium 64.5 11 12433946 (2), 11886861 (1), 12782791 (1), 16837582 (1) (see all 7)
    ruthenium 40.2 1 16513667 (1)
    lysine 18 3 15284350 (1), 16513667 (1)
    glutamate 11.8 4 16837582 (1), 15284350 (1), 16513667 (1)
    alanine 7.64 3 15284350 (1), 15781965 (1)
    calcium 0 1 16864570 (1)



    Find genes that share compounds with KCNK9           About GenesLikeMe



    (Secondary structures according to fRNAdb,
    GenBank/EMBL/DDBJ Accessions according to
    Unigene (Build 236 Homo sapiens; Apr 25 2013) or GenBank,
    RefSeq according to Entrez Gene,
    DOTS (version 10), and/or AceView, transcript ids from Ensembl with links to UCSC,
    exon structure from GeneLoc, alternative splicing isoforms according to ASD and/or ECgene,
    siRNAs from OriGene, QIAGEN, shRNA from OriGene, microRNA from QIAGEN, SwitchGear Genomics,
    Tagged/untagged cDNA clones from OriGene, GenScript, DNA2.0, Vector BioLabs, and/or Addgene, Primers from OriGene, and/or QIAGEN, Flow cytometry from eBioscience )
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    REFSEQ mRNAs for KCNK9 gene: 
    NM_001282534.1  

    Unigene Cluster for KCNK9:

    Potassium channel, subfamily K, member 9
    Hs.493037  [show with all ESTs]
    Unigene Representative Sequence: AK090707
    6 Ensembl transcripts including schematic representations, and UCSC links where relevant:
    ENST00000522317(uc003yve.1 uc003yvf.1) ENST00000523477 ENST00000523653
    ENST00000519923 ENST00000520439(uc003yvg.1) ENST00000303015
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    Additional mRNA sequence: 

    AF212829.1 AF248241.1 AF257080.1 AF279809.1 AK090707.1 AK095204.1 AY190605.1 BC034734.1 
    BC075079.2 BC075080.2 BC112063.1 BC112065.1 

    5 DOTS entries:

    DT.101970276  DT.99932762  DT.40122834  DT.410703  DT.40312590 

    Selected AceView cDNA sequences (see all 44):

    BC034734 F13494 AF279809 BX092753 BG575621 BC075079 NM_016601 AY190605 
    BC075080 F10471 AA676876 AF212829 AF257080 AK090707 BF061574 CO247577 
    BI754880 AF248241 H49746 CO245105 AW085193 CO248626 AK095204 BX951565 

    GeneLoc Exon Structure


    (RNA expression data according to H-InvDB, NONCODE, miRBase, and RNAdb, Expression images according to data from BioGPS, Illumina Human BodyMap, and CGAP SAGE, Sets of similar genes according to GeneDecks, in vivo and in vitro expression data from LifeMap Discovery™, Protein expression images according to data from SPIRE 1MOPED, 2PaxDb, and 3MaxQB, plus additional links to SOURCE, and/or BioGPS, and/or UniProtKB,
    PCR Arrays from QIAGEN, Primers from OriGene, and/or QIAGEN, In Situ Hybridization Assays from Advanced Cell Diagnostics)
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    KCNK9 expression in normal human tissues (normalized intensities)
    See probesets specificity/sensitivity at GeneAnnot
    About this imageBioGPS <intensity>2/3
    CGAP TAG: CCAGGCACTC
    KCNK9 Expression
    About this image

    KCNK9 Protein expression data from MOPED1, PaxDb2 and MaxQB3    About this image

    KCNK9 Protein Expression

    SOURCE GeneReport for Unigene cluster: Hs.493037

    UniProtKB/Swiss-Prot: KCNK9_HUMAN, Q9NPC2
    Tissue specificity: Mainly found in the cerebellum. Also found in adrenal gland, kidney and lung

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    In Situ
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    (Orthologs according to 1,2HomoloGene (2older version, for species not in 1newer version), 3euGenes, 4SGD , 5MGI Mar 06 2013, with possible further links to Flybase and/or WormBase, and/or 6Ensembl pan taxonomic compara , Gene Trees according to Ensembl and TreeFam)
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    This gene was present in the common ancestor of animals.

    Orthologs for KCNK9 gene from Selected species (see all 16)    About this table
    Organism Taxonomic
    classification
    Gene Description Human
    Similarity
    Orthology
    Type
    Details
    mouse
    (Mus musculus)
    Mammalia Kcnk91 , 5 potassium channel, subfamily K, member 91, 5 73.73(n)1
    73.73(a)1
      15 (33.46 cM)5
    2236041  NM_001033876.11  NP_001029048.11 
     725121195 
    chicken
    (Gallus gallus)
    Aves LOC1008595451 potassium channel subfamily K member 9-like 83.42(n)
    90.91(a)
      100859545  XM_003640857.2  XP_003640905.2 
    lizard
    (Anolis carolinensis)
    Reptilia KCNK96
    potassium channel, subfamily K, member 9
    85(a)
    1 ↔ 1
    4(16041507-16127709)
    tropical clawed frog
    (Xenopus tropicalis)
    Amphibia Str.140392 Transcribed sequence with moderate similarity to protein more 82.45(n)    BX745213.1 
    zebrafish
    (Danio rerio)
    Actinopterygii LOC7997041 novel protein similar to vertebrate potassium channel, more 78.52(n)
    81.28(a)
      799704  NM_001128549.1  NP_001122021.1 
    fruit fly
    (Drosophila melanogaster)
    Insecta CG96373
    Task71
    inward rectifier potassium channel3
    Task71
    57(a)
    (best of 2)3
    57.56(n)1
    52.67(a)1
      87F73
    411251  NM_141634.21  NP_649891.11 
    worm
    (Caenorhabditis elegans)
    Secernentea twk-233 Expression: neurons, muscle 55(a)
    (best of 2)
      II(2684746-2686974)   --


    ENSEMBL Gene Tree for KCNK9 (if available)
    TreeFam Gene Tree for KCNK9 (if available)

    (Paralogs according to 1HomoloGene,
    2Ensembl, and 3SIMAP, Pseudogenes according to 4Pseudogene.org Build 68)
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    Paralogs for KCNK9 gene
    KCNK152  KCNK52  KCNK162  KCNK32  KCNK122  KCNK62  KCNK22  KCNK102  
    KCNK72  KCNK172  KCNK42  KCNK132  KCNK12  
    3 SIMAP similar genes for KCNK9 using alignment to 1 protein entry:     KCNK9_HUMAN:
    KCNK15    KCNK3    KCNK16

    Find genes that share paralogs with KCNK9           About GenesLikeMe



    (SNPs/Variants according to the 1NCBI SNP Database, 2Ensembl, 3PupaSUITE, 4UniProtKB, and DNA2.0, Linkage Disequilibrium by HapMap, Structural Variations(CNVs/InDels/Inversions) from the Database of Genomic Variants, Mutations from the Human Gene Mutation Database (HGMD), the Human Cytochrome P450 Allele Nomenclature Database, and the Locus Specific Mutation Databases (LSDB), Blood group antigen gene mutations by BGMUT, Resequencing Primers, Cancer Mutation PCR Arrays and Assays, and Copy Number PCR Arrays from QIAGEN)
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    Selected SNPs for KCNK9 (see all 2074)    About this table                                 

    Genomic DataTranscription Related DataAllele Frequencies
    SNP IDValidClinical
    significance
    Chr 8 posSequence#AA
    Chg
    TypeMore#Allele
    freq
    PopTotal
    sample
    More
    ----------
    VAR_0543734
    Birk-Barel mental retardation dysmorphism syndrome (BIBAS)4--see VAR_0543732 G R mis40--------
    rs1820224841,2
    --140624320(+) AGGGAA/GCAAAA 1 -- ds50010--------
    rs1433907631,2
    --140624454(+) GTGGAC/GAAATC 1 -- ds50010--------
    rs1483866701,2
    --140624502(+) CACTGC/TGTCAC 1 -- ds50010--------
    rs1872795431,2
    --140624522(+) ACTGAC/GAAGGC 1 -- ds50010--------
    rs801799561,2
    C--140624575(+) AAAGTA/GTAGCC 1 -- ds50012Minor allele frequency- G:0.08CSA WA 120
    rs1909163021,2
    --140624624(+) TATGAC/TGATGA 1 -- ds50010--------
    rs1807297671,2
    --140624677(+) CTTTGG/TGGGGG 1 -- ds50010--------
    rs1864565331,2
    --140624702(+) AGCCCA/GACGGG 1 -- ds50010--------
    rs1415121271,2
    C--140624705(+) CCGACA/GGGCTT 1 -- ds50010--------

    HapMap Linkage Disequilibrium report for KCNK9 (140613081 - 140715299 bp)

    Structural Variations
         Database of Genomic Variants (DGV) Selected variations for KCNK9 (see all 19):    About this table    
    Variant IDTypeSubtypePubMed ID
    esv2737715CNV Deletion23290073
    esv2154233CNV Deletion18987734
    esv2737716CNV Deletion23290073
    esv1422449CNV Deletion17803354
    esv2737717CNV Deletion23290073
    esv2677546CNV Deletion23128226
    esv2661944CNV Deletion23128226
    esv2737719CNV Deletion23290073
    esv1065914CNV Insertion17803354
    nsv522721CNV Loss19592680

    Human Gene Mutation Database (HGMD): KCNK9
    Site Specific Mutation Identification with PCR Assays
    Search QIAGEN SeqTarget long-range PCR primers for resequencing KCNK9
    DNA2.0 Custom Variant and Variant Library Synthesis for KCNK9

    (in which this Gene is Involved, According to MalaCards, OMIM, UniProtKB, the University of Copenhagen DISEASES database, Novoseek, Genatlas, GeneTests, GAD, HuGE Navigator, and/or TGDB.)
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    OMIM gene information: 605874   
    OMIM disorders: 612292  
    UniProtKB/Swiss-Prot: KCNK9_HUMAN, Q9NPC2
  • Birk-Barel mental retardation dysmorphism syndrome (BIBAS) [MIM:612292]: A syndrome characterized by
    mental retardation, hypotonia, hyperactivity, and facial dysmorphism. Note=The disease is caused by mutations
    affecting the gene represented in this entry

  • 5 diseases for KCNK9:    
    About MalaCards
    fetal alcohol spectrum disorder    birk-barel syndrome    central sleep apnea    juvenile absence epilepsy
    sleep apnea

    3 diseases from the University of Copenhagen DISEASES database for KCNK9:
    Birk-Barel syndrome     Central sleep apnea     Juvenile absence epilepsy

    Find genes that share disorders with KCNK9           About GenesLikeMe

    3 Novoseek inferred disease relationships for KCNK9 gene    About this table

    Disease   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    childhood absence epilepsy 71.1 1 11857586 (1)
    absence seizures 52.6 5 15781965 (3), 11857586 (2)
    acidosis 31.7 1 11042359 (1)

    Genetic Association Database (GAD): KCNK9
    Human Genome Epidemiology (HuGE) Navigator: KCNK9 (2 documents)

    Export disorders for KCNK9 gene to outside databases

    (in PubMed. Associations of this gene to articles via 1Entrez Gene, 2UniProtKB/Swiss-Prot, 3HGNC, 4GAD, 5PharmGKB, 6HMDB, 7DrugBank, 8UniProtKB/TrEMBL, 9 Novoseek, and/or 10fRNAdb)
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    PubMed articles for KCNK9 gene, integrated from 10 sources (see all 79):
    (articles sorted by number of sources associating them with KCNK9)
        Utopia: connect your pdf to the dynamic
    world of online information

    1. KT3.2 and KT3.3, two novel human two-pore K(+) channels closely related to TASK-1. (PubMed id 11431495)1, 2, 9 Vega-Saenz de Miera E.... Rudy B. (J. Neurophysiol. 2001)
    2. TASK-3, a novel tandem pore domain acid-sensitive K+ channel. An extracellular histidine as pH sensor. (PubMed id 10747866)1, 2, 9 Rajan S.... Derst C. (J. Biol. Chem. 2000)
    3. Cloning, localisation and functional expression of a novel human, cerebellum specific, two pore domain potassium channel. (PubMed id 11042359)1, 2, 9 Chapman C.G.... Gloger I.S. (Brain Res. Mol. Brain Res. 2000)
    4. Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score. (PubMed id 20379614)1, 4 Rose J.E....Uhl G.R. (Mol. Med. 2010)
    5. Maternally inherited Birk Barel mental retardation dysmorphism syndrome caused by a mutation in the genomically imprinted potassium channel KCNK9. (PubMed id 18678320)1, 2 Barel O.... Birk O.S. (Am. J. Hum. Genet. 2008)
    6. International Union of Pharmacology. LV. Nomenclature and molecular relationships of two-P potassium channels. (PubMed id 16382106)1, 3 Goldstein S.A....Rajan S. (Pharmacol. Rev. 2005)
    7. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PubMed id 15489334)1, 2 Gerhard D.S.... Malek J. (Genome Res. 2004)
    8. Genomic amplification and oncogenic properties of the KCNK9 potassium channel gene. (PubMed id 12676587)1, 2 Mu D.... Powers S. (Cancer Cell 2003)
    9. TASK-3, a new member of the tandem pore K(+) channel family. (PubMed id 10734076)1, 3 Kim Y....Kim D. (J. Biol. Chem. 2000)
    10. Oncogenic potential of TASK3 (Kcnk9) depends on K+ channel function. (PubMed id 12782791)1, 9 Pei L....Hoey T. (Proc. Natl. Acad. Sci. U.S.A. 2003)

    (in PubMed, OMIM, and NCBI Bookshelf)
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     ANDOR
    Aliases
    Disorders
    Free Text  

      Query String
    PubMed
    OMIM
    NCBI Bookshelf
      (Note: In FireFox, select the above section and copy using Ctrl-C)

    (According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, Kegg, and/or H-InvDB)
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    Entrez Gene: 51305 HGNC: 6283 AceView: KCNK9 Ensembl:ENSG00000169427 euGenes: HUgn51305
    ECgene: KCNK9 H-InvDB: KCNK9

    (According to HUGE)
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      --

    (According to PharmGKB, ATLAS, HORDE, IMGT, LEIDEN, UniProtKB/Swiss-Prot, UniProtKB/TrEMBL, and/or others, e.g. Wikipedia and GeneReviews, via UniProtKB/Swiss-Prot)
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    NameDescription
    PharmGKB entry for KCNK9 Pharmacogenomics, SNPs, Pathways

    (Patent information from GeneIP,
    Licensable technologies from WIS Yeda, Salk, Tufts,
    IP news from LifeMap Sciences, Inc.)
    About This Section

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    Patent Information for KCNK9 gene:
    Search GeneIP for patents involving KCNK9

    GeneCards and IP:
    Japan Patent Office Licenses GeneCards     European Patent Office Licenses GeneCards     Improving the IP Search



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