Incidental Mutation 'IGL02682:Kcnd2'
ID303408
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnd2
Ensembl Gene ENSMUSG00000060882
Gene Namepotassium voltage-gated channel, Shal-related family, member 2
SynonymsKv4.2
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.145) question?
Stock #IGL02682
Quality Score
Status
Chromosome6
Chromosomal Location21215503-21729805 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) T to A at 21216925 bp
ZygosityHeterozygous
Amino Acid Change Cysteine to Stop codon at position 209 (C209*)
Ref Sequence ENSEMBL: ENSMUSP00000080257 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081542]
Predicted Effect probably null
Transcript: ENSMUST00000081542
AA Change: C209*
SMART Domains Protein: ENSMUSP00000080257
Gene: ENSMUSG00000060882
AA Change: C209*

DomainStartEndE-ValueType
Pfam:Shal-type 3 31 4.5e-16 PFAM
BTB 41 140 3.42e-14 SMART
Pfam:Ion_trans 184 417 1.4e-44 PFAM
Pfam:Ion_trans_2 330 411 5.5e-15 PFAM
low complexity region 418 437 N/A INTRINSIC
Pfam:DUF3399 445 546 5.5e-44 PFAM
low complexity region 594 608 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] 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. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene reduces A-type currents in spinal cord dorsal horn neurons and increases their excitability, resulting in enhanced sensitivity to tactile and thermal stimuli. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acvr1 A G 2: 58,477,811 S113P probably benign Het
Arhgdib A T 6: 136,924,168 W188R probably damaging Het
Bcr T A 10: 75,166,046 N927K possibly damaging Het
Cd209c A G 8: 3,940,324 Y165H probably damaging Het
Cnnm2 A G 19: 46,762,076 K102E probably benign Het
Col12a1 T C 9: 79,699,341 E600G probably damaging Het
Ddx4 A T 13: 112,622,186 H280Q probably benign Het
Eya4 T C 10: 23,116,600 Y462C probably damaging Het
Fibcd1 T A 2: 31,838,564 I94F probably damaging Het
Gm4846 C A 1: 166,494,626 G124V probably damaging Het
Gm5624 A G 14: 44,560,012 I108T possibly damaging Het
Gpr179 A T 11: 97,351,865 M51K probably benign Het
Hck A G 2: 153,134,134 I198V probably damaging Het
Klhl1 T A 14: 96,201,342 I507F possibly damaging Het
Knl1 A T 2: 119,077,969 K1693N possibly damaging Het
Mcam T C 9: 44,140,417 V490A possibly damaging Het
Mrgprx1 A T 7: 48,021,992 D2E probably damaging Het
Mtg1 T C 7: 140,144,729 probably benign Het
Myof C A 19: 37,921,481 R1512L probably benign Het
Nrp2 C T 1: 62,771,837 T679I probably benign Het
Nwd2 C A 5: 63,804,677 L535I probably benign Het
Nwd2 T A 5: 63,804,678 L535H probably damaging Het
Olfr1307 T A 2: 111,944,940 N172I probably damaging Het
Olfr1442 T C 19: 12,674,669 S155P probably damaging Het
Olfr592 A T 7: 103,187,014 I138F probably damaging Het
Phkb A G 8: 85,875,646 *41W probably null Het
Prl5a1 T A 13: 28,145,420 N27K probably benign Het
Rims1 T C 1: 22,288,484 T1292A probably damaging Het
Rnf38 G A 4: 44,133,745 A376V probably damaging Het
Slc34a2 T C 5: 53,059,238 V117A possibly damaging Het
Slfn8 A T 11: 83,003,691 F707L probably damaging Het
Snx16 G A 3: 10,438,175 P4L probably damaging Het
Snx6 T C 12: 54,754,345 D289G probably damaging Het
St8sia3 G T 18: 64,269,679 V130F probably damaging Het
U2surp A G 9: 95,481,651 probably null Het
Ubqln3 A G 7: 104,142,065 F273L probably benign Het
Vmn2r101 A T 17: 19,612,245 R834S possibly damaging Het
Vmn2r18 G T 5: 151,584,637 H341N probably damaging Het
Vrk3 A G 7: 44,753,820 I2V probably benign Het
Zglp1 A G 9: 21,066,238 S94P probably benign Het
Other mutations in Kcnd2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00983:Kcnd2 APN 6 21714154 missense possibly damaging 0.90
IGL01124:Kcnd2 APN 6 21217217 missense probably damaging 1.00
IGL01317:Kcnd2 APN 6 21727340 makesense probably null
IGL01534:Kcnd2 APN 6 21726145 missense probably benign
IGL02623:Kcnd2 APN 6 21726195 missense probably benign 0.05
IGL02874:Kcnd2 APN 6 21216923 missense probably damaging 1.00
IGL02982:Kcnd2 APN 6 21217149 missense probably damaging 1.00
IGL02983:Kcnd2 APN 6 21216555 missense probably damaging 1.00
IGL03119:Kcnd2 APN 6 21216509 nonsense probably null
IGL03154:Kcnd2 APN 6 21216708 missense probably damaging 1.00
IGL03174:Kcnd2 APN 6 21216516 missense possibly damaging 0.93
IGL03296:Kcnd2 APN 6 21714209 missense probably damaging 1.00
R0062:Kcnd2 UTSW 6 21727226 missense possibly damaging 0.80
R0062:Kcnd2 UTSW 6 21727226 missense possibly damaging 0.80
R0325:Kcnd2 UTSW 6 21216683 missense probably damaging 0.99
R0771:Kcnd2 UTSW 6 21216442 missense probably damaging 1.00
R0836:Kcnd2 UTSW 6 21726239 splice site probably benign
R0836:Kcnd2 UTSW 6 21727329 missense probably damaging 1.00
R0884:Kcnd2 UTSW 6 21216541 missense probably benign
R1434:Kcnd2 UTSW 6 21216357 missense probably damaging 1.00
R2116:Kcnd2 UTSW 6 21216432 missense probably damaging 1.00
R3863:Kcnd2 UTSW 6 21217263 nonsense probably null
R3939:Kcnd2 UTSW 6 21217096 missense probably damaging 1.00
R4427:Kcnd2 UTSW 6 21216897 missense probably damaging 0.99
R4561:Kcnd2 UTSW 6 21216396 missense probably benign
R4707:Kcnd2 UTSW 6 21723212 missense probably benign
R5523:Kcnd2 UTSW 6 21723212 missense probably benign
R5545:Kcnd2 UTSW 6 21217019 missense probably damaging 1.00
R5926:Kcnd2 UTSW 6 21217085 missense probably damaging 0.99
R6900:Kcnd2 UTSW 6 21216588 missense probably damaging 1.00
R7010:Kcnd2 UTSW 6 21216708 missense probably damaging 1.00
R7028:Kcnd2 UTSW 6 21216178 start gained probably benign
R7183:Kcnd2 UTSW 6 21216437 missense probably damaging 1.00
R7387:Kcnd2 UTSW 6 21216778 missense probably benign 0.28
R7463:Kcnd2 UTSW 6 21216498 missense probably damaging 1.00
R8007:Kcnd2 UTSW 6 21217074 missense probably damaging 0.99
X0021:Kcnd2 UTSW 6 21217323 missense probably damaging 0.99
Z1177:Kcnd2 UTSW 6 21216416 missense probably damaging 1.00
Posted On2015-04-16