Incidental Mutation 'IGL02447:Kcnc2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnc2
Ensembl Gene ENSMUSG00000035681
Gene Namepotassium voltage gated channel, Shaw-related subfamily, member 2
SynonymsKv3.2, KShIIIA
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02447
Quality Score
Chromosomal Location112271121-112467024 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 112455946 bp
Amino Acid Change Aspartic acid to Glutamic Acid at position 346 (D346E)
Ref Sequence ENSEMBL: ENSMUSP00000089814 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000092175] [ENSMUST00000218445] [ENSMUST00000218827] [ENSMUST00000219301] [ENSMUST00000219607]
Predicted Effect probably damaging
Transcript: ENSMUST00000092175
AA Change: D346E

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000089814
Gene: ENSMUSG00000035681
AA Change: D346E

BTB 8 163 2.53e-17 SMART
Pfam:Ion_trans 232 488 1e-46 PFAM
Pfam:Ion_trans_2 388 481 5.8e-13 PFAM
low complexity region 552 568 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000218445
Predicted Effect probably benign
Transcript: ENSMUST00000218827
Predicted Effect possibly damaging
Transcript: ENSMUST00000219301
AA Change: D346E

PolyPhen 2 Score 0.777 (Sensitivity: 0.85; Specificity: 0.92)
Predicted Effect probably benign
Transcript: ENSMUST00000219607
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The Shaker gene family of Drosophila encodes components of voltage-gated potassium channels and is comprised of four subfamilies. Based on sequence similarity, this gene is similar to one of these subfamilies, namely the Shaw subfamily. The protein encoded by this gene belongs to the delayed rectifier class of channel proteins and is an integral membrane protein that mediates the voltage-dependent potassium ion permeability of excitable membranes. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2012]
PHENOTYPE: Mice homozygous for a knock-out allele display impaired fast spiking in cortical interneurons, distorted cortical rhythmic activity, enhanced susceptibility to seizures, increased anxiety in the open field, and abnormal sleep patterns. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933425L06Rik A T 13: 105,100,459 S73C probably damaging Het
Abhd18 T A 3: 40,933,773 F351I probably benign Het
Agfg1 T A 1: 82,882,223 probably benign Het
Antxr2 C T 5: 98,030,408 V48I possibly damaging Het
Bcl9l T C 9: 44,507,334 M823T probably benign Het
Card11 G A 5: 140,906,924 H129Y possibly damaging Het
Ccr1 A T 9: 123,963,716 V259E probably benign Het
Cdk13 G T 13: 17,772,416 P586T probably benign Het
Cep295 C T 9: 15,332,511 V1502I probably damaging Het
Csnk1g3 T C 18: 53,895,870 S32P probably benign Het
Dpysl4 G A 7: 139,098,600 R492Q probably damaging Het
Duox2 A G 2: 122,297,468 L78P probably damaging Het
Gm436 T A 4: 144,674,699 I72F probably benign Het
Gm7361 T C 5: 26,257,855 S32P probably benign Het
Grip1 T A 10: 120,020,071 V234E probably damaging Het
Herc1 A T 9: 66,497,328 I4477L possibly damaging Het
Il18r1 G A 1: 40,498,337 probably null Het
Itpkb A G 1: 180,421,354 probably benign Het
Jag2 T C 12: 112,912,612 Y799C probably damaging Het
Jak2 A G 19: 29,299,614 K857R probably damaging Het
Kbtbd12 A T 6: 88,618,694 S51R probably damaging Het
Kcnh1 T A 1: 192,224,916 M92K possibly damaging Het
Kcnk1 A G 8: 126,025,080 I142V probably damaging Het
Lsm11 T C 11: 45,937,364 N196D probably damaging Het
Mpeg1 G T 19: 12,462,792 C538F probably damaging Het
Nrap G A 19: 56,345,519 Q969* probably null Het
Nup205 T C 6: 35,227,576 probably null Het
Pdcd5 A G 7: 35,642,685 V166A possibly damaging Het
Plcb2 A T 2: 118,713,155 I745N probably damaging Het
Ptprt T C 2: 162,278,107 T147A probably benign Het
Rbp3 A T 14: 33,954,503 D136V probably damaging Het
Ripor3 G T 2: 167,992,830 T247N probably damaging Het
Sgcd A C 11: 46,979,255 probably benign Het
Slc26a6 T C 9: 108,857,052 Y211H probably benign Het
Slc37a3 T A 6: 39,337,195 E494D probably benign Het
Smc5 T C 19: 23,257,492 E326G probably benign Het
Tctn2 T C 5: 124,615,253 noncoding transcript Het
Tk2 T A 8: 104,241,138 N93I probably damaging Het
Tmed6 A G 8: 107,065,608 F2L possibly damaging Het
Tox3 A G 8: 90,258,153 probably benign Het
Tspan9 T C 6: 127,964,438 Y237C probably benign Het
Ubqlnl A G 7: 104,148,649 L547P probably damaging Het
Uggt1 T C 1: 36,150,142 D1421G probably damaging Het
Unc80 T A 1: 66,503,544 I319K possibly damaging Het
Vac14 A G 8: 110,653,628 D441G probably benign Het
Vamp8 C T 6: 72,388,333 V5M probably damaging Het
Yeats2 T A 16: 20,193,679 H560Q probably benign Het
Zfp13 C T 17: 23,576,098 A493T probably benign Het
Zfp773 G T 7: 7,136,656 probably benign Het
Other mutations in Kcnc2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00595:Kcnc2 APN 10 112461988 missense probably damaging 0.99
IGL00595:Kcnc2 APN 10 112461987 missense probably benign 0.04
IGL01646:Kcnc2 APN 10 112272406 critical splice donor site probably null
IGL01950:Kcnc2 APN 10 112462075 intron probably benign
IGL02036:Kcnc2 APN 10 112455926 missense possibly damaging 0.94
IGL02164:Kcnc2 APN 10 112455685 missense possibly damaging 0.92
IGL03087:Kcnc2 APN 10 112455747 missense probably benign 0.19
IGL03385:Kcnc2 APN 10 112455786 missense probably damaging 1.00
R0133:Kcnc2 UTSW 10 112458597 missense probably damaging 1.00
R1444:Kcnc2 UTSW 10 112455601 unclassified probably benign
R1474:Kcnc2 UTSW 10 112456400 missense probably damaging 1.00
R2221:Kcnc2 UTSW 10 112456526 missense probably damaging 1.00
R4504:Kcnc2 UTSW 10 112455794 missense probably damaging 1.00
R4714:Kcnc2 UTSW 10 112455828 missense possibly damaging 0.82
R4935:Kcnc2 UTSW 10 112272228 missense probably benign 0.00
R6168:Kcnc2 UTSW 10 112455756 missense probably benign 0.13
R6338:Kcnc2 UTSW 10 112271856 missense probably benign 0.04
R6375:Kcnc2 UTSW 10 112463189 missense possibly damaging 0.92
R6511:Kcnc2 UTSW 10 112462067 intron probably benign
R6516:Kcnc2 UTSW 10 112462000 missense probably benign 0.00
R6556:Kcnc2 UTSW 10 112271856 missense probably benign 0.04
R6609:Kcnc2 UTSW 10 112271856 missense probably benign 0.04
R6610:Kcnc2 UTSW 10 112271856 missense probably benign 0.04
R6612:Kcnc2 UTSW 10 112271856 missense probably benign 0.04
R6837:Kcnc2 UTSW 10 112458502 missense probably damaging 0.96
R7151:Kcnc2 UTSW 10 112458509 missense possibly damaging 0.46
R7715:Kcnc2 UTSW 10 112271940 nonsense probably null
Z1177:Kcnc2 UTSW 10 112272306 missense probably damaging 0.99
Posted On2015-04-16