Incidental Mutation 'R6155:Kcng3'
ID489550
Institutional Source Beutler Lab
Gene Symbol Kcng3
Ensembl Gene ENSMUSG00000045053
Gene Namepotassium voltage-gated channel, subfamily G, member 3
SynonymsKv10.1a, Kv10.1b, KV6.3
MMRRC Submission 044302-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.262) question?
Stock #R6155 (G1)
Quality Score225.009
Status Not validated
Chromosome17
Chromosomal Location83585957-83631895 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 83588378 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Valine at position 220 (I220V)
Ref Sequence ENSEMBL: ENSMUSP00000054910 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051482]
Predicted Effect probably benign
Transcript: ENSMUST00000051482
AA Change: I220V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000054910
Gene: ENSMUSG00000045053
AA Change: I220V

DomainStartEndE-ValueType
BTB 9 119 5.2e-5 SMART
Pfam:Ion_trans 167 417 4.6e-42 PFAM
Pfam:Ion_trans_2 321 411 4.3e-13 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 94.1%
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. This gene encodes a member of the potassium channel, voltage-gated, subfamily G. This member is a gamma subunit functioning as a modulatory molecule. Alternative splicing results in two transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg3 T C 5: 104,963,644 Y319C probably benign Het
Actn4 A C 7: 28,896,141 I763S probably damaging Het
Actr8 G A 14: 29,978,589 probably null Het
Adrb1 T C 19: 56,722,904 L178P probably damaging Het
Afap1 A G 5: 35,935,609 Y19C unknown Het
Ankrd36 A G 11: 5,687,442 E1337G probably benign Het
Arl4a A C 12: 40,036,520 V76G probably damaging Het
B230118H07Rik A T 2: 101,576,010 probably null Het
Bmp1 A T 14: 70,508,007 I246K probably damaging Het
Camk4 A T 18: 32,939,447 T18S unknown Het
Cep152 T C 2: 125,581,700 H927R probably benign Het
Clca3a2 A G 3: 144,819,357 I38T probably damaging Het
Clec2g A C 6: 128,980,273 T54P probably damaging Het
Cox20 A G 1: 178,321,797 E31G possibly damaging Het
Crispld1 T A 1: 17,753,017 H407Q probably benign Het
Csmd1 T C 8: 15,903,231 I3417V probably benign Het
Dhtkd1 A C 2: 5,910,359 H700Q probably null Het
Dnah10 G A 5: 124,770,599 V1516M probably damaging Het
Dnah10 A G 5: 124,785,175 T2165A probably damaging Het
Dock2 C G 11: 34,294,123 M1072I probably benign Het
F11 T A 8: 45,252,082 T141S probably damaging Het
Gabra6 T A 11: 42,316,523 I245F probably damaging Het
Gm13101 T A 4: 143,965,142 H337L probably benign Het
Gm8909 G A 17: 36,167,507 A211V possibly damaging Het
Herc1 T A 9: 66,433,423 C1685S possibly damaging Het
Il20 G T 1: 130,910,740 D73E probably damaging Het
Ireb2 C A 9: 54,886,527 P247Q probably damaging Het
Lce1j T G 3: 92,789,072 Q133P unknown Het
Lgals9 C T 11: 78,963,505 A287T probably benign Het
Lrrc52 A G 1: 167,466,727 probably benign Het
Map3k5 A T 10: 20,118,441 H1027L probably benign Het
Morc3 A G 16: 93,862,425 D407G possibly damaging Het
Myom1 T C 17: 71,108,695 probably null Het
Ncapg2 T C 12: 116,438,011 F673S possibly damaging Het
Ncoa6 T C 2: 155,407,448 D1312G probably damaging Het
Nkx1-1 A T 5: 33,431,051 F298I probably damaging Het
Npas2 G A 1: 39,287,476 R14Q probably damaging Het
Npas4 C T 19: 4,986,870 C422Y probably damaging Het
Olfr1230 A G 2: 89,296,421 L283S probably damaging Het
Olfr1381 T A 11: 49,552,584 I279N possibly damaging Het
Olfr481 T C 7: 108,081,286 V164A probably benign Het
Olfr749 T C 14: 50,736,619 D181G probably benign Het
Pcdhga4 T C 18: 37,686,493 I365T probably damaging Het
Pear1 T A 3: 87,759,568 T37S probably damaging Het
Pkn2 A T 3: 142,853,693 F24I probably benign Het
Plcb3 G A 19: 6,966,165 A122V probably damaging Het
Pnliprp1 T C 19: 58,730,133 probably null Het
Psmb3 T A 11: 97,712,452 F164I probably damaging Het
Ptch2 T A 4: 117,096,908 F45Y probably damaging Het
Ptpn23 C A 9: 110,387,781 probably benign Het
Pusl1 A G 4: 155,890,548 S199P probably damaging Het
Rasgrp2 C A 19: 6,402,501 L35I probably damaging Het
Rictor T C 15: 6,793,977 L1545P probably benign Het
Rtn4r A T 16: 18,151,394 M229L probably benign Het
Ruvbl1 A T 6: 88,479,125 probably null Het
Slc35b3 A T 13: 38,944,596 S30T probably damaging Het
Sorcs3 T C 19: 48,398,697 V207A possibly damaging Het
Sox13 A G 1: 133,393,267 S2P probably damaging Het
Sptbn1 A C 11: 30,137,403 L999R probably damaging Het
Taf4 A G 2: 179,913,524 V1015A probably damaging Het
Top3b T C 16: 16,891,509 L687P probably damaging Het
Tpp2 T A 1: 43,956,489 V268E probably damaging Het
Ttc6 T C 12: 57,737,616 Y1824H possibly damaging Het
Txk A G 5: 72,700,726 Y360H probably damaging Het
Vmn2r57 T C 7: 41,428,690 I115V probably benign Het
Vmn2r98 T C 17: 19,065,881 S214P possibly damaging Het
Zbtb48 T C 4: 152,022,038 probably null Het
Zzz3 A G 3: 152,427,682 I126V possibly damaging Het
Other mutations in Kcng3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01960:Kcng3 APN 17 83587850 missense probably damaging 1.00
PIT4403001:Kcng3 UTSW 17 83588182 missense probably damaging 1.00
R0034:Kcng3 UTSW 17 83588383 splice site probably benign
R0056:Kcng3 UTSW 17 83587756 missense probably damaging 0.98
R0335:Kcng3 UTSW 17 83587737 missense possibly damaging 0.51
R1224:Kcng3 UTSW 17 83631395 missense probably damaging 1.00
R1462:Kcng3 UTSW 17 83631063 missense probably damaging 0.96
R1601:Kcng3 UTSW 17 83588339 missense probably damaging 1.00
R3147:Kcng3 UTSW 17 83588320 missense possibly damaging 0.71
R4854:Kcng3 UTSW 17 83588306 missense probably damaging 0.97
R5408:Kcng3 UTSW 17 83631005 missense probably benign 0.12
R5719:Kcng3 UTSW 17 83631134 missense possibly damaging 0.71
R5791:Kcng3 UTSW 17 83588210 missense probably benign 0.02
R6437:Kcng3 UTSW 17 83631129 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATCATTCGGAGGACCCTCAAG -3'
(R):5'- ACATGAGTCCTTATTGTCCCG -3'

Sequencing Primer
(F):5'- CAGCCCTCTGGAGTTGAGAGTTC -3'
(R):5'- GAGTCCTTATTGTCCCGTTGCG -3'
Posted On2017-10-10