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KCNV1

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From Wikipedia, the free encyclopedia

Protein-coding gene in the species Homo sapiens

KCNV1

Identifiers

Aliases

KCNV1, HNKA, KCNB3, KV2.3, KV8.1, potassium voltage-gated channel modifier subfamily V member 1

External IDs

OMIM:608164;MGI:1914748;HomoloGene:22811;GeneCards:KCNV1;OMA:KCNV1 - orthologs

Gene location (Human)

Chr.	Chromosome 8 (human)^[1]

Band	8q23.2	Start	109,963,636bp^[1]
Band	8q23.2	End	109,975,771bp^[1]

Gene location (Mouse)

Chr.	Chromosome 15 (mouse)^[2]

Band	15\|15 B3.3	Start	44,969,680bp^[2]
Band	15\|15 B3.3	End	44,978,316bp^[2]

RNA expression pattern

Bgee

Human

Mouse (ortholog)

Top expressed in

buccal mucosa cell

prefrontal cortex

endothelial cell

dorsolateral prefrontal cortex

Brodmann area 9

superior frontal gyrus

right frontal lobe

Brodmann area 23

Brodmann area 46

cingulate gyrus

Top expressed in

lumbar spinal ganglion

prefrontal cortex

primary motor cortex

superior frontal gyrus

primary visual cortex

piriform cortex

dentate gyrus of hippocampal formation granule cell

temporal lobe

hippocampus proper

cingulate gyrus

More reference expression data

BioGPS

n/a

Gene ontology
Molecular function	ion channel inhibitor activity potassium channel regulator activity ion channel activity voltage-gated ion channel activity potassium channel activity voltage-gated potassium channel activity
Cellular component	plasma membrane membrane voltage-gated potassium channel complex integral component of membrane integral component of plasma membrane
Biological process	ion transport transmembrane transport potassium ion transport protein homooligomerization regulation of ion transmembrane transport potassium ion transmembrane transport
Sources:Amigo /QuickGO

Orthologs

Species

Human

Mouse

Entrez


27012


67498

Ensembl


ENSG00000164794


ENSMUSG00000022342

UniProt


Q6PIU1


Q8BZN2

RefSeq (mRNA)


NM_014379


NM_026200

RefSeq (protein)


NP_055194


NP_080476

Location (UCSC)

Chr 8: 109.96 – 109.98 Mb

Chr 15: 44.97 – 44.98 Mb

PubMed search

^[3]

^[4]

Wikidata

View/Edit Human

View/Edit Mouse

Potassium voltage-gated channel subfamily V member 1 is aprotein that in humans is encoded by theKCNV1gene.^[5]^[6] Theprotein encoded by this gene is avoltage-gated potassium channel subunit.^[5]^[6]

Common variations in theKCNV1 gene have been associated with schizophrenia.^[7]

References

[edit]

^^a ^b ^cGRCh38: Ensembl release 89: ENSG00000164794 –Ensembl, May 2017
^^a ^b ^cGRCm38: Ensembl release 89: ENSMUSG00000022342 –Ensembl, May 2017
^"Human PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
^^a ^bHugnot JP, Salinas M, Lesage F, Guillemare E, de Weille J, Heurteaux C, Mattei MG, Lazdunski M (Aug 1996)."Kv8.1, a new neuronal potassium channel subunit with specific inhibitory properties towards Shab and Shaw channels".EMBO J.15 (13):3322–31.doi:10.1002/j.1460-2075.1996.tb00697.x.PMC 451895.PMID 8670833.
^^a ^bGutman GA, Chandy KG, Grissmer S, Lazdunski M, McKinnon D, Pardo LA, Robertson GA, Rudy B, Sanguinetti MC, Stuhmer W, Wang X (Dec 2005). "International Union of Pharmacology. LIII. Nomenclature and molecular relationships of voltage-gated potassium channels".Pharmacol Rev.57 (4):473–508.doi:10.1124/pr.57.4.10.PMID 16382104.S2CID 219195192.
^Schizophrenia Working Group of the Psychiatric Genomics Consortium (2014-07-24)."Biological insights from 108 schizophrenia-associated genetic loci".Nature.511 (7510):421–427.Bibcode:2014Natur.511..421S.doi:10.1038/nature13595.ISSN 1476-4687.PMC 4112379.PMID 25056061.

External links

[edit]

Kv8.1+Potassium+Channel at the U.S. National Library of MedicineMedical Subject Headings (MeSH)
KCNV1+protein,+human at the U.S. National Library of MedicineMedical Subject Headings (MeSH)

Membrane transport protein:ion channels (TC 1A)

Ca²⁺:Calcium channel

Ligand-gated	Inositol trisphosphate receptor 1 2 3 Ryanodine receptor 1 2 3
Voltage-gated	L-type/Ca_vα 1.1 1.2 1.3 1.4 N-type/Ca_vα2.2 P-type/Ca_vα 2.1 Q-type/Ca_vα2.1 R-type/Ca_vα2.3 T-type/Ca_vα 3.1 3.2 3.3 α₂δ-subunits 1 2 β-subunits β1 β2 β3 β4 γ-subunits γ1 γ2 γ3 γ4 Cation channels of sperm 1 2 3 4 Two-pore channel 1 2

Na⁺:Sodium channel

Constitutively active	Epithelial sodium channel α β γ δ
Proton-gated	Amiloride-sensitive cation channel 1 2 3 4
Voltage-gated	Na_vα 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 7A Na_vβ 1 2 3 4

K⁺:Potassium channel

Calcium-activated	BK channel α1 β1 β2 β3 β4 SK channel SK1 SK2 SK3 IK channel IK1 K_Ca 1.1 2.1 2.2 2.3 3.1 4.1 4.2 5.1
Inward-rectifier	K_ATP K_ir 1.1 2.1 2.2 2.3 2.4 2.6 GIRK/K_ir 3.1 3.2 3.3 3.4 K_ir 4.1 4.2 5.1 6.1 6.2 7.1
Tandem pore domain	K2P 1 2 3 4 5 6 7 9 10 12 13 15 16 17 18
Voltage-gated	K_vα1-6 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 2.1 2.2 3.1 3.2 3.3 3.4 4.1 4.2 4.3 5.1 6.1 6.2 6.3 6.4 K_vα7-12 7.1 7.2 7.3 7.4 7.5 8.1 8.2 9.1 9.2 9.3 10.1 10.2 11.1/hERG 11.2 11.3 12.1 12.2 12.3 K_vβ 1 2 3 KCNIP 1 2 3 4 minK/ISK minK/ISK-like MiRP 1 2 3 Shaker (gene)

Miscellaneous

Cl⁻:Chloride channel	Calcium-activated chloride channels Anoctamin ANO1 Bestrophin 1 2 Chloride Channel Accessory 1 2 3 4 CFTR CLCN 1 2 3 4 5 6 7 KA KB CLIC 1 2 3 4 5 6 L1 CLNS 1A 1B
H⁺:Proton channel	HVCN1
M⁺:CNG cation channel	α 1 2 3 4 β 1 2 3 HCN FC 1 2 3 4
M⁺:TRP cation channel	TRPA (1) TRPC 1 2 3 4 4AP 5 6 7 TRPM 1 2 3 4 5 6 7 8 TRPML 1 2 3 TRPN TRPP 1 2 TRPV 1 2 3 4 5 6
H₂O (+solutes):Porin	Aquaporin 0 1 2 3 4 5 6 7 8 9 Voltage-dependent anion channel 1 2 3 General bacterial porin family
Cytoplasm:Gap junction	Connexin A GJA1 GJA3 GJA4 GJA5 GJA8 GJA9 GJA10 B GJB1 GJB2 GJB3 GJB4 GJB5 GJB6 GJB7 C GJC1 GJC2 GJC3 D GJD2 GJD3 GJD4 Innexin

By gating mechanism

Ion channel class	Ligand-gated Light-gated Voltage-gated Stretch-activated

see alsodisorders

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