The Chromosome 7 Annotation Project
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TCAG Gene Summary: KCND2 [GA0174]

Gene / Transcript Structure
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General information
Class Known_Gene
TCAG Gene ID GA0174 [Old ID: HSC7000174]
Gene Symbol KCND2 [HUGO ID: KCND2]
Gene Name Potassium voltage-gated channel, Shal-related subfamily, member 2
Synonyms KIAA1044, KV4.2, RK5
Summary Summary: Voltage-gated potassium (Kv) 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. Four sequence-related potassium channel genes - shaker, shaw, shab, and shal - have been identified in Drosophila, and each has been shown to have human homolog(s). This gene encodes a member of the potassium channel, voltage-gated, shal-related subfamily, members of which form voltage-activated A-type potassium ion channels and are prominent in the repolarization phase of the action potential. This member mediates a rapidly inactivating, A-type outward potassium current which is not under the control of the N terminus as it is in Shaker channels.
Omim Potassium voltage-gated channel, Shal-related subfamily, member 2 | 605410
Gene Ontology ●Biological process
   Cation transport [GO:0006812]
   Potassium ion transport [GO:0006813]
●Cellular component
   Integral to membrane [GO:0016021]
   Voltage-gated potassium channel complex [GO:0008076]
●Molecular function
   Voltage-gated potassium channel activity [GO:0005249]
Transcript KCND2 | T00159 | AB028967.1
External links
LocusLink 3751
RefSeq NM_012281 | NP_036413
GenBank AB028967 [mRNA]
AC004888 [genome]
AF121104 [mRNA]
AF142568 [genome]
AF166007 [genome]
AF166008 [genome]
AJ010969 [mRNA]
PubMed 14623880, 14559911, 10942109, 10729221, 10551270, 10470851
ABI Gene Expression "Assays-on-Demand™" Hs00273378_m1
Expression Data KIAA1044 | Rt-PCR-ELISA
Affymetrix GeneChip U133A
U95A|32873_at
Transcript Sequence(s)
>T00159 Gene_ID:GA0174,Symbol:KCND2,Class:Known_Gene,BaseSeq:AB028967.1
CGGCTGCTCGCGAGCTGCTTTCTCTCCTCTTCCCTTTCCGGGTGCACGGCGAGGAGAAAGTCTCTATGCAACTAAGCCCC
GGCGCGCACTTGGCCAGGTATGTACCGCGGGAGCGGCGCGTTCTGCGCGGAAGCAGATGCTGCTGCCGCCACGGCGGCGG
CGGCTGCCAGCTCCTGAGCTCTGTAACTGTCACACTGCACCTGAGCTGAACTTGAAAAGAGAGTGAAGGGGCGATTGGGC
GAACGCTTTTGGCAGACACAGAGGGTGTTTGTAGACGTGGGGGAGGAGAATCTCTATTAACGCCCCCCACCGTAACCACT
GCACATCACCTCCATCTCTGCAAATACAGCCCGAGGAGTAGAGGCAGCAGCAGCTGGACCCCCAAAGAGAGACGTGGGGC
AGCGGCTGTGACCGCATCTCCTGAGCTACAACAACAGGTCGCCTTTTTGAGACTCCTTTGGCGGGAAGGGCTACTTGGAA
AGGAAGGTTTGAAAGAGTGAGAAGGGTAGGTGTAAGGGTTCCCTAATTCGTCGAAAGAATTCTATTGGGTGACTCTCGTT
CGTCTTCTCTATCCTACACTCCACATACTGACCCTATATTATCCAGACTGTGCCGGGGAGAAATCAAAAACACCTGTTTG
AAGAAACGGCTGCACCTGTGTGCTTATTTGTGCCAGAGGGTGGCCTAGCCCACCTGCAGGAAGAGATTTGGCTGGGTTCT
GTTGAGGGTGATTGTTAGGACGTTGTATTTTGTTGCCATTATTCCAAATACCTGTCTTGGAGGGAAAGTTGCCCTTCTGA
GAACTGTGACTTTACCAGGAGCCCTATCTTGGAATAAGAGTTACACCTCTGGACCACGTTTCTCACTAGTACTTTGCTTG
ACTGGAGGAAGTGGGTGACTTTTGGCTGCTTCGGTGACCCATTGTAGACGCCTCGTTACCCTTCTTCCTTCCGCTTCAAG
TAATCATGGCGGCGGGGGTGGCAGCGTGGCTGCCTTTTGCAAGGGCAGCGGCTATCGGGTGGATGCCTGTGGCCTCGGGG
CCTATGCCGGCTCCCCCGAGGCAGGAGAGGAAAAGGACCCAAGATGCTCTCATTGTGCTGAATGTGAGTGGCACCCGCTT
CCAGACGTGGCAGGACACCCTGGAACGTTACCCAGACACTCTACTGGGCAGTTCTGAGAGGGACTTTTTCTACCACCCAG
AAACTCAGCAGTATTTCTTTGACCGTGACCCAGACATCTTCCGCCACATCCTGAATTTCTACCGCACTGGGAAGCTCCAC
TATCCTCGCCACGAGTGCATCTCTGCTTACGATGAAGAACTGGCCTTCTTTGGCCTCATCCCGGAAATCATCGGCGACTG
CTGTTATGAGGAGTACAAGGATCGCAGGCGAGAGAACGCCGAGCGCCTGCAGGACGACGCGGATACCGACACCGCTGGGG
AGAGCGCCTTGCCCACCATGACTGCAAGGCAGAGGGTCTGGAGGGCCTTCGAGAACCCCCACACCAGCACGATGGCCCTG
GTGTTCTACTATGTCACGGGGTTTTTCATTGCCGTCTCTGTCATCGCGAATGTGGTGGAAACAGTGCCGTGCGGATCAAG
CCCAGGTCACATTAAAGAACTGCCCTGTGGAGAGCGGTATGCTGTGGCCTTCTTCTGCTTGGACACGGCCTGCGTCATGA
TCTTCACAGTTGAGTATTTGCTTCGCCTGGCTGCAGCGCCTAGTCGTTACCGTTTTGTGCGTAGTGTCATGAGTATCATC
GACGTGGTGGCCATCCTGCCTTATTACATTGGGCTGGTGATGACAGACAATGAGGACGTCAGCGGAGCCTTTGTCACACT
CCGAGTCTTCCGGGTCTTCAGGATCTTTAAGTTTTCCCGCCACTCTCAAGGCCTGCGCATCCTGGGGTACACACTGAAGA
GTTGTGCCTCAGAATTGGGCTTCTTGCTTTTCTCGCTCACCATGGCTATCATCATCTTCGCTACAGTTATGTTCTACGCA
GAGAAGGGGTCTTCGGCTAGCAAGTTCACCAGCATCCCTGCAGCCTTCTGGTATACCATCGTCACCATGACAACACTAGG
GTATGGTGACATGGTGCCAAAAACCATAGCAGGGAAGATTTTTGGTTCTATCTGTTCGCTGAGTGGGGTCTTGGTCATTG
CTCTACCTGTTCCGGTGATTGTATCCAACTTCAGTCGCATCTACCACCAGAATCAACGAGCAGACAAACGAAGGGCACAA
AAGAAAGCTAGACTGGCCAGGATCCGGGCAGCCAAAAGCGGAAGCGCAAATGCTTACATGCAGAGCAAACGGAATGGTTT
ACTCAGTAATCAGCTGCAGTCCTCAGAGGATGAGCAGGCTTTTGTTAGCAAATCCGGCTCCAGCTTTGAAACCCAGCACC
ACCACCTGCTTCACTGCCTGGAAAAAACCACGAATCACGAGTTTGTGGACGAACAAGTCTTTGAAGAAAGCTGCATGGAA
GTTGCAACTGTTAATCGTCCTTCAAGTCACAGTCCTTCACTGTCTTCACAACAAGGAGTCACCAGCACCTGCTGTTCACG
ACGACACAAAAAAACTTTTCGCATCCCAAATGCCAATGTATCAGGAAGCCATCAAGGTAGTATACAAGAACTCAGCACGA
TTCAGATCAGATGTGTGGAGAGAACACCTCTGTCTAACAGCCGATCCAGTTTAAATGCCAAAATGGAAGAGTGTGTTAAA
CTAAACTGTGAACAACCTTATGTGACTACAGCAATAATAAGCATCCCAACACCTCCAGTAACCACACCAGAAGGAGACGA
TAGGCCAGAATCCCCTGAGTACTCAGGAGGAAATATTGTCAGAGTTTCTGCTTTGTAAGACAATTGGAATAAGGTCTAAG
AGAATTCGAGCCCTGGCTGTGAAAAGAATCTCAACATAGAAGAAAGAAGAAACAATAAATATTCTGCAGATTAATGCAGC
AAAGAAAGAAGGTTGGTAGTGAAACACAAAGCTTCCAATCTTAAGGATGTGAATAAAACCACCAAATGGCATTTCTAGAC
AGTTTGACCTGTTATACAGAGTAATATTCTGTGGCCCTTTGACTTTGTGAATGAGCACAATGAAATGCCGCCTACTGATG
CTTCTTATGATCAGAACTCTTTTTTAATAAAATAAATAACATAAATCGTTGAACATAATGTTCCAGTTGAATGCAAAACA
AAAAAAATATGGAAAACATTTTGATAAAATTTTTTCCTGTTAAAACCATGAACATTGGCTATGATGAAGATTATTACATA
TGAAAAAAAAACTCACACAACATATTTGTATTGACTGAAGGAAACCATCATAATGCATGCTAGAATTCTTTGAAGCAGTG
ATCTCAGTTTCCTTATGTTGTCTTCAGAATAGGCATGATAAACTATAATTGTAGAAAGGGGTAATTTCTGTGCACTTACA
ACAAGCTGAGTGTTCATGTTCCATGGTGGGCTGTGCAAATAAACTCCTTTTAGACCTGCAGTATTTCTCATGGGGATGCT
CATTAGTAAATCTAAAGTGTTCAGATAGTTCAGTATTCATTATCGTTTAACTTTGCACCTAGATACTGTTACAACTGCAA
TAATTTGTTGTACAACTGTTGTATCAGGAATCAGGATTTTTTTGTTGTTGTACTTTCCAGATCCTTATAGATACGGTAAG
AGCCACATTCGTAGAAAAACTTCTGGTGTGGCCAGGTTTTAGGTAACTTTTTAATCCAAAACTATTGTGCCATAAATGTT
TTTCAGTAATATTTTTTGGTCCACTGTATTCCTGTGACACAGTGCATTATCTGTTCTTGTATTTCTATAGCACCTCTCTA
TTGGGTTTATCATCATCAACAAGACTACTGTTTACTGTAGTTCAAGTGACTTTCCTACTTTTGTATTTCCAAAAAAAATT
ATCTTGTAAGTAGCTTGTCATCAATCCCCTTGTCGAAAACTAGAAAAAAAGGAGTTGACCCATATAAATTATCTCTAACG
TCTTTGTTGTTTATGGAAAAGCCCAGATACTGGATATATCACTATGTATTTTATGAACAGAATTGACTGGGACTAATATC
ACAGGATCAATCATCTCAGAATCTTACTTGATGCATTATTTATTTTGCTTTAGATCTTGAATACATTTTGAGAATAACTA
ATGTGGATTGAAATGTAGAGATACACTGGAGTGCTTTATTTAGCAATATTTGATGAAAGCATGCTTTCTACGCCATTCAG
GAAGGCAGCACAAATTTATCTCAGAAAGGTTCCTGTGTATTGCAAGGTACAATTTTCTCCAATAAATCAGGAGAACAGGA
GTTTGATGATGCAAAGTTGATCTCTGTACATTTAAGTGAAAAGTCTTTATAACTTTTCACCCTTAAAATATTTCAGCAGA
CATGTCTGCACATGACAGTGTAAAAAAGTTTAATGTCAAATGCAAAGTTTTTATTCATTCCAAGCCACCACTGTAAGGAA
TAAAGCTTAGCTTCTGTACATGGAAAGAGCTAATAATTATCCCTCTGTCAGAGATGAGATTTTTAAATGCTTATGATATT
TAATCATAAAAAGGGATTAATCCAACCATTTTCAAGTAAAGCCAGAAATTCTTGCTTCCCATTTCTAGAATAGTTTCTAG
AACAGTGCTATGCACATATTAGATCTTAATAAACATTTGCTGAGTGAAAGTAAGATAAACTCAACTATCTCTTGGGAAGA
ACTGGCTTCATTCCTAGTACATCTTTTAAAAAGTTACTAATTTTCCAGCAGTACAAATATTAACAATTATATTAACACCT
GCCTCATGTCAGTTTATGCTTCTAGAGCAATGTCTAGTGAAACTTATCTGATGGCATTTATTGAAAACCTTCTAAAAAGT
AGACTAAGGAAACCATAATCAGAATTACTATGTCTTTTGATTCCCAATGAGAAGTTCTATTTTCATGTTCTTAATATTAC
ATACAAGAAAATGCAGTTAGGTTATTTCAATTGACAATTCTGCCTCCTCTTTTGATTTATCACTTACCCAAAATTATTAA
TTTTATTAGGCTTTTGGAAAAGAAAAAAAACTTTTTGATGTTTTAGGTGATTTAAAAATATACCGTGTTGGTGGTGAATG
ACTATTGATGACTGTGTTAAGTGCATCTGTATTGTAAGTGAAATGTAATTATTTCTGTGTACCATATGGAGTAACTAAGG
TCATTGTTTTTGACAATTTTGTTTGAAATTCATATATCTTATTTCAAAGGATAGCATAATATCTGCATTATGCTGGAAAA
AAATAGACCTTTGGAGAATACTTAAATAAAACATGTGCATGCTTGAACAGGAC

Note: Some data originated from NCBI's LocusLink.