Incidental Mutation 'IGL02036:Kcnc2'
ID184525
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? Probably non essential (E-score: 0.189) question?
Stock #IGL02036
Quality Score
Status
Chromosome10
Chromosomal Location112271121-112467024 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 112455926 bp
ZygosityHeterozygous
Amino Acid Change Serine to Threonine at position 340 (S340T)
Ref Sequence ENSEMBL: ENSMUSP00000089814 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000092175] [ENSMUST00000218445] [ENSMUST00000218827] [ENSMUST00000219301] [ENSMUST00000219607]
Predicted Effect possibly damaging
Transcript: ENSMUST00000092175
AA Change: S340T

PolyPhen 2 Score 0.943 (Sensitivity: 0.80; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000089814
Gene: ENSMUSG00000035681
AA Change: S340T

DomainStartEndE-ValueType
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: S340T

PolyPhen 2 Score 0.719 (Sensitivity: 0.86; 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: 27 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9530053A07Rik G A 7: 28,137,525 V290M possibly damaging Het
Cep290 T A 10: 100,558,100 C2056* probably null Het
Cyp2c38 T A 19: 39,460,316 D143V probably null Het
Ddx10 T C 9: 53,204,183 K617R probably benign Het
Dgat2l6 T A X: 100,545,593 I336N probably damaging Het
Dopey1 A G 9: 86,531,765 I1906M probably benign Het
Dpep3 T G 8: 105,973,785 T430P probably benign Het
Dph1 T C 11: 75,184,165 probably null Het
Epha7 T C 4: 28,950,509 S775P probably damaging Het
F5 A G 1: 164,183,002 probably benign Het
Hdx T A X: 111,659,867 T342S probably benign Het
Inpp4a T C 1: 37,377,569 probably benign Het
Itgad A G 7: 128,189,821 T515A possibly damaging Het
Krba1 C T 6: 48,415,642 T830I possibly damaging Het
Lrch1 G A 14: 74,795,293 probably benign Het
Mag C T 7: 30,908,452 V295M probably damaging Het
Mmp16 T A 4: 18,093,371 D375E probably benign Het
Olfr1216 A G 2: 89,013,479 V195A probably benign Het
Olfr314 T C 11: 58,787,097 Y288H probably damaging Het
Olfr90 A G 17: 37,085,667 F166S probably damaging Het
Pcyox1l T C 18: 61,707,536 probably benign Het
Secisbp2l A G 2: 125,758,207 S403P probably benign Het
Sh3tc2 T A 18: 62,014,907 H1229Q probably benign Het
Svep1 A C 4: 58,088,245 W1735G possibly damaging Het
Tbxas1 T A 6: 39,021,157 C220S probably benign Het
Vmn1r173 G T 7: 23,702,896 M185I probably benign Het
Ywhag A G 5: 135,911,494 V82A 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
IGL02164:Kcnc2 APN 10 112455685 missense possibly damaging 0.92
IGL02447:Kcnc2 APN 10 112455946 missense probably damaging 1.00
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 not run
Posted On2014-05-07