Free for academic non-profit institutions. Other users need a Commercial license

Aliases for KCND1 Gene

Aliases for KCND1 Gene

  • Potassium Voltage-Gated Channel Subfamily D Member 1 2 3
  • Potassium Channel, Voltage Gated Shal Related Subfamily D, Member 1 2 3 5
  • Potassium Voltage-Gated Channel, Shal-Related Subfamily, Member 1 2 3
  • Voltage-Gated Potassium Channel Subunit Kv4.1 3 4
  • Shal-Type Potassium Channel 3
  • KV4.1 3

External Ids for KCND1 Gene

Previous GeneCards Identifiers for KCND1 Gene

  • GC0XM047621
  • GC0XM047079
  • GC0XM047864
  • GC0XM048574
  • GC0XM048703
  • GC0XM048818
  • GC0XM046474

Summaries for KCND1 Gene

Entrez Gene Summary for KCND1 Gene

  • This gene encodes a multipass membrane protein that comprises the pore subunit of the voltage-gated A-type potassium channel, which functions in the repolarization of membrane action potentials. Activity of voltage-gated potassium channels is important in a number of physiological processes, among them the regulation of neurotransmitter release, heart rate, insulin secretion, and smooth muscle contraction. [provided by RefSeq, Aug 2013]

GeneCards Summary for KCND1 Gene

KCND1 (Potassium Voltage-Gated Channel Subfamily D Member 1) is a Protein Coding gene. Among its related pathways are Dopamine-DARPP32 Feedback onto cAMP Pathway and Cardiac conduction. GO annotations related to this gene include ion channel activity and delayed rectifier potassium channel activity. An important paralog of this gene is KCNA10.

UniProtKB/Swiss-Prot for KCND1 Gene

  • Pore-forming (alpha) subunit of voltage-gated rapidly inactivating A-type potassium channels. May contribute to I(To) current in heart and I(Sa) current in neurons. Channel properties are modulated by interactions with other alpha subunits and with regulatory subunits.

Tocris Summary for KCND1 Gene

  • Voltage-gated potassium channels (KV) belong to the 6-TM family of potassium channel that also comprises the Ca2+-activated Slo (actually 7-TM) and the Ca2+-activated SK subfamilies. The alpha-subunits contain a single pore-forming region and combine to form tetramers.

Gene Wiki entry for KCND1 Gene

No data available for PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for KCND1 Gene

Genomics for KCND1 Gene

Regulatory Elements for KCND1 Gene

Enhancers for KCND1 Gene
GeneHancer Identifier Score Enhancer Sources TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Other Gene Targets for Enhancer

Enhancers around KCND1 on UCSC Golden Path with GeneCards custom track

Promoters for KCND1 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around KCND1 on UCSC Golden Path with GeneCards custom track

Genomic Location for KCND1 Gene

Chromosome:
X
Start:
48,960,983 bp from pter
End:
48,971,844 bp from pter
Size:
10,862 bases
Orientation:
Minus strand

Genomic View for KCND1 Gene

Genes around KCND1 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
KCND1 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for KCND1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for KCND1 Gene

Proteins for KCND1 Gene

  • Protein details for KCND1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q9NSA2-KCND1_HUMAN
    Recommended name:
    Potassium voltage-gated channel subfamily D member 1
    Protein Accession:
    Q9NSA2
    Secondary Accessions:
    • A6NEF1
    • B2RCG0
    • O75671

    Protein attributes for KCND1 Gene

    Size:
    647 amino acids
    Molecular mass:
    71330 Da
    Quaternary structure:
    • Homotetramer or heterotetramer with KCND2 and/or KCND3. Associates with the regulatory subunits KCNIP1, KCNIP2, KCNIP3 and KCNIP4 (By similarity). Interacts with DPP10 (Probable).

    Alternative splice isoforms for KCND1 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for KCND1 Gene

Proteomics data for KCND1 Gene at MOPED

Post-translational modifications for KCND1 Gene

  • Glycosylation at Asn 352 and Asn 355
  • Modification sites at PhosphoSitePlus

Other Protein References for KCND1 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for KCND1 Gene

Domains & Families for KCND1 Gene

Gene Families for KCND1 Gene

Graphical View of Domain Structure for InterPro Entry

Q9NSA2

UniProtKB/Swiss-Prot:

KCND1_HUMAN :
  • The segment S4 is probably the voltage-sensor and is characterized by a series of positively charged amino acids at every third position.
  • Belongs to the potassium channel family. D (Shal) (TC 1.A.1.2) subfamily. Kv4.1/KCND1 sub-subfamily.
Domain:
  • The segment S4 is probably the voltage-sensor and is characterized by a series of positively charged amino acids at every third position.
Family:
  • Belongs to the potassium channel family. D (Shal) (TC 1.A.1.2) subfamily. Kv4.1/KCND1 sub-subfamily.
genes like me logo Genes that share domains with KCND1: view

Function for KCND1 Gene

Molecular function for KCND1 Gene

GENATLAS Biochemistry:
potassium voltage-gated channel,Shal-related family member 1,expressed in fetal heart,infant brain,colon
UniProtKB/Swiss-Prot Function:
Pore-forming (alpha) subunit of voltage-gated rapidly inactivating A-type potassium channels. May contribute to I(To) current in heart and I(Sa) current in neurons. Channel properties are modulated by interactions with other alpha subunits and with regulatory subunits.
genes like me logo Genes that share phenotypes with KCND1: view

Animal Model Products

  • Taconic Biosciences Mouse Models for KCND1

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for KCND1 Gene

Localization for KCND1 Gene

Subcellular locations from UniProtKB/Swiss-Prot for KCND1 Gene

Membrane; Multi-pass membrane protein. Cell projection, dendrite.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for KCND1 Gene COMPARTMENTS Subcellular localization image for KCND1 gene
Compartment Confidence
plasma membrane 5
endoplasmic reticulum 1
mitochondrion 1

Gene Ontology (GO) - Cellular Components for KCND1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane TAS --
GO:0016020 membrane IEA --
GO:0030425 dendrite IEA --
genes like me logo Genes that share ontologies with KCND1: view

Pathways & Interactions for KCND1 Gene

genes like me logo Genes that share pathways with KCND1: view

Pathways by source for KCND1 Gene

Gene Ontology (GO) - Biological Process for KCND1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006811 ion transport IEA --
genes like me logo Genes that share ontologies with KCND1: view

No data available for SIGNOR curated interactions for KCND1 Gene

Drugs & Compounds for KCND1 Gene

(4) Drugs for KCND1 Gene - From: DrugBank, DGIdb, IUPHAR, and Tocris

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Dalfampridine Approved Pharma Pore Blocker, Target, antagonist 65
tetraethylammonium Experimental Pharma Inhibitor 1
fampridine Pharma 0
Flupirtine maleate Pharma KV7 channel activator 0

(4) Additional Compounds for KCND1 Gene - From: Tocris

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
L-364,373
103342-82-1
NS 1643
448895-37-2
NS 5806
426834-69-7
PD 118057
313674-97-4

(5) Tocris Compounds for KCND1 Gene

Compound Action Cas Number
Flupirtine maleate KV7 channel activator 75507-68-5
L-364,373 KV7.1 channel activator, activates IKs 103342-82-1
NS 1643 KV11.1 (hERG) channel activator; antiarrhythmic 448895-37-2
NS 5806 KV4.3 channel activator 426834-69-7
PD 118057 Selective KV11.1 (hERG) channel activator 313674-97-4
genes like me logo Genes that share compounds with KCND1: view

Transcripts for KCND1 Gene

mRNA/cDNA for KCND1 Gene

Unigene Clusters for KCND1 Gene

Potassium voltage-gated channel, Shal-related subfamily, member 1:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for KCND1 Gene

ExUns: 1 ^ 2a · 2b ^ 3 ^ 4a · 4b ^ 5 ^ 6a · 6b ^ 7a · 7b
SP1: - - -
SP2: -
SP3: -
SP4:

Relevant External Links for KCND1 Gene

GeneLoc Exon Structure for
KCND1
ECgene alternative splicing isoforms for
KCND1

Expression for KCND1 Gene

mRNA expression in normal human tissues for KCND1 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for KCND1 Gene

This gene is overexpressed in Brain - Cerebellum (x4.5).

Protein differential expression in normal tissues from HIPED for KCND1 Gene

This gene is overexpressed in Pancreatic juice (69.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for KCND1 Gene



SOURCE GeneReport for Unigene cluster for KCND1 Gene Hs.55276

mRNA Expression by UniProt/SwissProt for KCND1 Gene

Q9NSA2-KCND1_HUMAN
Tissue specificity: Widely expressed. Highly expressed in brain, in particular in cerebellum and thalamus; detected at lower levels in the other parts of the brain.
genes like me logo Genes that share expression patterns with KCND1: view

Protein tissue co-expression partners for KCND1 Gene

Primer Products

In Situ Assay Products

Orthologs for KCND1 Gene

This gene was present in the common ancestor of animals.

Orthologs for KCND1 Gene

Organism Taxonomy Gene Similarity Type Details
cow
(Bos Taurus)
Mammalia KCND1 35
  • 91.04 (n)
  • 95.52 (a)
KCND1 36
  • 96 (a)
OneToOne
dog
(Canis familiaris)
Mammalia KCND1 35
  • 90.93 (n)
  • 97.68 (a)
KCND1 36
  • 93 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Kcnd1 35
  • 87.33 (n)
  • 95.05 (a)
Kcnd1 16
Kcnd1 36
  • 94 (a)
OneToOne
chimpanzee
(Pan troglodytes)
Mammalia KCND1 35
  • 99.25 (n)
  • 99.83 (a)
KCND1 36
  • 99 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Kcnd1 35
  • 87.58 (n)
  • 95.36 (a)
oppossum
(Monodelphis domestica)
Mammalia KCND1 36
  • 85 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia KCND1 36
  • 82 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia KCND1 36
  • 73 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia LOC100488387 35
  • 72.97 (n)
  • 79.37 (a)
zebrafish
(Danio rerio)
Actinopterygii kcnd1 35
  • 73.21 (n)
  • 80.06 (a)
kcnd1 36
  • 80 (a)
OneToOne
fruit fly
(Drosophila melanogaster)
Insecta Shal 37
  • 71 (a)
Shal 36
  • 64 (a)
OneToMany
worm
(Caenorhabditis elegans)
Secernentea Y73B6BL.19 37
  • 61 (a)
shl-1 36
  • 58 (a)
OneToMany
sea squirt
(Ciona savignyi)
Ascidiacea CSA.9633 36
  • 45 (a)
OneToMany
Species with no ortholog for KCND1:
  • 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)
  • chicken (Gallus gallus)
  • 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 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 KCND1 Gene

ENSEMBL:
Gene Tree for KCND1 (if available)
TreeFam:
Gene Tree for KCND1 (if available)

Paralogs for KCND1 Gene

(20) SIMAP similar genes for KCND1 Gene using alignment to 3 proteins:

genes like me logo Genes that share paralogs with KCND1: view

Variants for KCND1 Gene

Sequence variations from dbSNP and Humsavar for KCND1 Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type
rs2064034 -- 48,967,569(+) CAAAA(C/T)AGGGA intron-variant
rs2238977 -- 48,970,569(-) ACCCT(C/G)CCTCA intron-variant, utr-variant-5-prime
rs3027481 -- 48,972,160(-) TTAAC(A/T)GACGC upstream-variant-2KB
rs3027482 -- 48,966,649(-) AGGCT(C/G)TTTGT reference, missense
rs3027483 -- 48,962,803(-) AGCCG(C/T)TCCAG reference, synonymous-codon

Structural Variations from Database of Genomic Variants (DGV) for KCND1 Gene

Variant ID Type Subtype PubMed ID
esv32909 CNV Gain+Loss 17666407
nsv528292 CNV Gain 19592680
nsv513606 CNV Insertion 21212237

Variation tolerance for KCND1 Gene

Residual Variation Intolerance Score: 23.1% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 2.14; 38.84% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for KCND1 Gene

HapMap Linkage Disequilibrium report
KCND1

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for KCND1 Gene

Disorders for KCND1 Gene

Relevant External Links for KCND1

Atlas of Genetics and Cytogenetics in Oncology and Haematology:
KCND1

No disorders were found for KCND1 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for KCND1 Gene

Publications for KCND1 Gene

  1. Gene structures and expression profiles of three human KCND (Kv4) potassium channels mediating A-type currents I(TO) and I(SA). (PMID: 10729221) Isbrandt D. … Pongs O. (Genomics 2000) 2 3 4 23 67
  2. International Union of Pharmacology. LIII. Nomenclature and molecular relationships of voltage-gated potassium channels. (PMID: 16382104) Gutman G.A. … Wang X. (Pharmacol. Rev. 2005) 2 3
  3. Modulation of Kv4.2 channel expression and gating by dipeptidyl peptidase 10 (DPP10). (PMID: 15454437) Jerng H.H. … Pfaffinger P.J. (Biophys. J. 2004) 3 23
  4. S-glutathionylation of an auxiliary subunit confers redox sensitivity to Kv4 channel inactivation. (PMID: 24675763) Jerng H.H. … Pfaffinger P.J. (PLoS ONE 2014) 3
  5. Expression of astrocyte-related receptors in cortical dysplasia with intractable epilepsy. (PMID: 25003238) Sukigara S. … Itoh M. (J. Neuropathol. Exp. Neurol. 2014) 3

Products for KCND1 Gene

Sources for KCND1 Gene

Content