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Aliases for KCNK13 Gene

Aliases for KCNK13 Gene

  • Potassium Channel, Two Pore Domain Subfamily K, Member 13 2 3
  • Tandem Pore Domain Halothane-Inhibited Potassium Channel 1 3 4
  • Potassium Channel, Subfamily K, Member 13 2 3
  • THIK-1 3 4
  • THIK1 3 6
  • Tandem Pore Domain Potassium Channel THIK-1 3
  • Potassium Channel Subfamily K Member 13 3
  • K2P13.1 Potassium Channel 3
  • K2p13.1 3

External Ids for KCNK13 Gene

Previous GeneCards Identifiers for KCNK13 Gene

  • GC14P088033
  • GC14P084344
  • GC14P088518
  • GC14P089597
  • GC14P090528
  • GC14P070702

Summaries for KCNK13 Gene

Entrez Gene Summary for KCNK13 Gene

  • Potassium channels represent the most complex class of voltage-gated ion channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuronal excitability, epithelial electrolyte transport, smooth muscle contraction, and cell volume. This gene encodes a potassium channel containing two pore-forming domains. This protein is an open channel that can be stimulated by arachidonic acid and inhibited by the anesthetic halothane. [provided by RefSeq, Jul 2013]

GeneCards Summary for KCNK13 Gene

KCNK13 (Potassium Channel, Two Pore Domain Subfamily K, Member 13) is a Protein Coding gene. Among its related pathways are Activation of cAMP-Dependent PKA and Activation of cAMP-Dependent PKA. GO annotations related to this gene include potassium channel activity and voltage-gated ion channel activity. An important paralog of this gene is KCNK3.

UniProtKB/Swiss-Prot for KCNK13 Gene

  • Potassium channel displaying weak inward rectification in symmetrical K(+) solution.

Tocris Summary for KCNK13 Gene

Gene Wiki entry for KCNK13 Gene

No data available for PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for KCNK13 Gene

Genomics for KCNK13 Gene

Regulatory Elements for KCNK13 Gene

Epigenetics Products

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat

Genomic Location for KCNK13 Gene

Start:
90,061,765 bp from pter
End:
90,185,857 bp from pter
Size:
124,093 bases
Orientation:
Plus strand

Genomic View for KCNK13 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for KCNK13 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for KCNK13 Gene

Proteins for KCNK13 Gene

  • Protein details for KCNK13 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q9HB14-KCNKD_HUMAN
    Recommended name:
    Potassium channel subfamily K member 13
    Protein Accession:
    Q9HB14
    Secondary Accessions:
    • B5TJL8
    • Q96E79

    Protein attributes for KCNK13 Gene

    Size:
    408 amino acids
    Molecular mass:
    45391 Da
    Quaternary structure:
    • Homodimer.
    Miscellaneous:
    • The current is enhanced by arachidonic acid and inhibited by halothane.

neXtProt entry for KCNK13 Gene

Proteomics data for KCNK13 Gene at MOPED

Post-translational modifications for KCNK13 Gene

  • Glycosylation at Asn59 and Asn65
  • Modification sites at PhosphoSitePlus

Other Protein References for KCNK13 Gene

ENSEMBL proteins:
Reactome Protein details:
REFSEQ proteins:

No data available for DME Specific Peptides for KCNK13 Gene

Domains for KCNK13 Gene

Gene Families for KCNK13 Gene

HGNC:
  • KCN :Potassium channels
  • KCNK :Voltage-gated ion channels / Potassium channels, Two-P
IUPHAR :

Suggested Antigen Peptide Sequences for KCNK13 Gene

Graphical View of Domain Structure for InterPro Entry

Q9HB14

UniProtKB/Swiss-Prot:

KCNKD_HUMAN :
  • Q9HB14
Domain:
  • Belongs to the two pore domain potassium channel (TC 1.A.1.8) family.
genes like me logo Genes that share domains with KCNK13: view

Function for KCNK13 Gene

Molecular function for KCNK13 Gene

UniProtKB/Swiss-Prot Function: Potassium channel displaying weak inward rectification in symmetrical K(+) solution.

Gene Ontology (GO) - Molecular Function for KCNK13 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005244 voltage-gated ion channel activity IEA --
GO:0005267 potassium channel activity TAS --
GO:0022841 potassium ion leak channel activity IBA --
genes like me logo Genes that share ontologies with KCNK13: view

Phenotypes for KCNK13 Gene

GenomeRNAi human phenotypes for KCNK13:
genes like me logo Genes that share phenotypes with KCNK13: view

Animal Model Products

CRISPR Products

miRNA for KCNK13 Gene

miRTarBase miRNAs that target KCNK13

No data available for Enzyme Numbers (IUBMB) , Animal Models , Transcription Factor Targeting and HOMER Transcription for KCNK13 Gene

Localization for KCNK13 Gene

Subcellular locations from UniProtKB/Swiss-Prot for KCNK13 Gene

Membrane; Multi-pass membrane protein.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for KCNK13 Gene COMPARTMENTS Subcellular localization image for KCNK13 gene
Compartment Confidence
plasma membrane 4

Gene Ontology (GO) - Cellular Components for KCNK13 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane TAS --
GO:0005887 integral component of plasma membrane IBA --
GO:0016021 integral component of membrane --
genes like me logo Genes that share ontologies with KCNK13: view

Pathways for KCNK13 Gene

genes like me logo Genes that share pathways with KCNK13: view

Interacting Proteins for KCNK13 Gene

Gene Ontology (GO) - Biological Process for KCNK13 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007268 synaptic transmission TAS --
GO:0030322 stabilization of membrane potential IBA --
GO:0034765 regulation of ion transmembrane transport IEA --
GO:0071805 potassium ion transmembrane transport IBA --
genes like me logo Genes that share ontologies with KCNK13: view

Compounds for KCNK13 Gene

(5) Tocris Compounds for KCNK13 Gene

Compound Action Cas Number
BL 1249 Putative K2P2.1 (TREK-1) channel opener [18200-13-0]
Cesium chloride Potassium channel blocker; neuroprotective [7647-17-8]
DMP 543 K+ channel blocker and potent ACh release enhancer [160588-45-4]
ML 365 Potent and selective TASK-1 channel blocker [947914-18-3]
YS-035 hydrochloride Inhibits K+ outward/pacemaker current [89805-39-0]

(1) IUPHAR Ligand for KCNK13 Gene

Ligand Type Action Affinity Pubmed IDs
halothane Activator None
genes like me logo Genes that share compounds with KCNK13: view

Transcripts for KCNK13 Gene

mRNA/cDNA for KCNK13 Gene

(12) Selected AceView cDNA sequences:
(3) Additional mRNA sequences :
(1) REFSEQ mRNAs :
(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for KCNK13 Gene

Potassium channel, subfamily K, member 13:
Representative Sequences:

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for KCNK13

Primer Products

  • QuantiTect SYBR Green Assays in human,mouse,rat
  • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
  • QuantiFast Probe-based Assays in human,mouse,rat

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for KCNK13 Gene

No ASD Table

Relevant External Links for KCNK13 Gene

GeneLoc Exon Structure for
KCNK13
ECgene alternative splicing isoforms for
KCNK13

Expression for KCNK13 Gene

mRNA expression in normal human tissues for KCNK13 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for KCNK13 Gene

This gene is overexpressed in Testis (13.3).

Integrated Proteomics: protein expression from ProteomicsDB and MOPED for KCNK13 Gene

SOURCE GeneReport for Unigene cluster for KCNK13 Gene Hs.510191

genes like me logo Genes that share expressions with KCNK13: view

In Situ Assay Products

No data available for mRNA Expression by UniProt/SwissProt for KCNK13 Gene

Orthologs for KCNK13 Gene

This gene was present in the common ancestor of animals.

Orthologs for KCNK13 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia KCNK13 35
  • 99.51 (n)
  • 99.75 (a)
KCNK13 36
  • 100 (a)
OneToOne
cow
(Bos Taurus)
Mammalia KCNK13 36
  • 63 (a)
OneToOne
dog
(Canis familiaris)
Mammalia KCNK13 35
  • 89.05 (n)
  • 88.97 (a)
KCNK13 36
  • 88 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Kcnk13 35
  • 84.77 (n)
  • 85.19 (a)
Kcnk13 16
Kcnk13 36
  • 85 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia KCNK13 36
  • 78 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia KCNK13 36
  • 69 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Kcnk13 35
  • 85.02 (n)
  • 84.2 (a)
chicken
(Gallus gallus)
Aves KCNK13 35
  • 79.98 (n)
  • 81.66 (a)
KCNK13 36
  • 80 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia KCNK13 36
  • 75 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia kcnk13 35
  • 69.69 (n)
  • 75.49 (a)
zebrafish
(Danio rerio)
Actinopterygii kcnk13a 35
  • 67.73 (n)
  • 70.02 (a)
kcnk13a 36
  • 69 (a)
OneToMany
kcnk13b 36
  • 66 (a)
OneToMany
fruit fly
(Drosophila melanogaster)
Insecta Ork1 36
  • 7 (a)
ManyToMany
worm
(Caenorhabditis elegans)
Secernentea twk-14 36
  • 29 (a)
OneToMany
twk-12 37
  • 38 (a)
Species with no ortholog for KCNK13:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for KCNK13 Gene

ENSEMBL:
Gene Tree for KCNK13 (if available)
TreeFam:
Gene Tree for KCNK13 (if available)

Paralogs for KCNK13 Gene

Selected SIMAP similar genes for KCNK13 Gene using alignment to 2 proteins:

genes like me logo Genes that share paralogs with KCNK13: view

Variants for KCNK13 Gene

Sequence variations from dbSNP and Humsavar for KCNK13 Gene

SNP ID Clin Chr 14 pos Sequence Context AA Info Type MAF
rs870657 -- 90,098,119(+) ACACA(C/T)TCACC intron-variant
rs938406 -- 90,072,452(-) AGCAC(A/C)ATGCT intron-variant
rs938407 -- 90,072,432(-) TGAGA(A/C)TCTGA intron-variant
rs942188 -- 90,077,459(-) TGAAC(A/T)AACAT intron-variant
rs945008 -- 90,103,260(+) TTTAT(A/C)TCTTT intron-variant

Structural Variations from Database of Genomic Variants (DGV) for KCNK13 Gene

Variant ID Type Subtype PubMed ID
nsv832854 CNV Gain 17160897
nsv1392 CNV Loss 18451855
nsv85254 CNV Insertion 16902084
esv275480 CNV Gain+Loss 21479260
esv2667239 CNV Deletion 23128226

Relevant External Links for KCNK13 Gene

HapMap Linkage Disequilibrium report
KCNK13

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for KCNK13 Gene

Disorders for KCNK13 Gene

Relevant External Links for KCNK13

Genetic Association Database (GAD)
KCNK13
Human Genome Epidemiology (HuGE) Navigator
KCNK13
genes like me logo Genes that share disorders with KCNK13: view

No data available for UniProtKB/Swiss-Prot for KCNK13 Gene

Publications for KCNK13 Gene

  1. THIK-1 and THIK-2, a novel subfamily of tandem pore domain K+ channels. (PMID: 11060316) Rajan S. … Derst C. (J. Biol. Chem. 2001) 2 3 4 23
  2. Cellular localization of THIK-1 (K(2P)13.1) and THIK-2 (K(2P)12.1) K channels in the mammalian kidney. (PMID: 18209473) Theilig F. … Derst C. (Cell. Physiol. Biochem. 2008) 3 23
  3. Regulation of two-pore-domain (K2P) potassium leak channels by the tyrosine kinase inhibitor genistein. (PMID: 18516069) Gierten J. … Thomas D. (Br. J. Pharmacol. 2008) 3 4
  4. Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score. (PMID: 20379614) Rose J.E. … Uhl G.R. (Mol. Med. 2010) 3 48
  5. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4

Products for KCNK13 Gene

  • antibodies-online peptides for KCNK13
  • antibodies-online antibodies for KCNK13
  • antibodies-online kits for KCNK13

Sources for KCNK13 Gene

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