Incidental Mutation 'R4510:Kcng2'
ID331237
Institutional Source Beutler Lab
Gene Symbol Kcng2
Ensembl Gene ENSMUSG00000059852
Gene Namepotassium voltage-gated channel, subfamily G, member 2
Synonyms
MMRRC Submission 041585-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.458) question?
Stock #R4510 (G1)
Quality Score214
Status Not validated
Chromosome18
Chromosomal Location80294546-80364254 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 80295715 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Serine at position 453 (R453S)
Ref Sequence ENSEMBL: ENSMUSP00000077112 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000070135] [ENSMUST00000077962] [ENSMUST00000091798] [ENSMUST00000123750] [ENSMUST00000129043] [ENSMUST00000131780] [ENSMUST00000140594]
Predicted Effect probably benign
Transcript: ENSMUST00000070135
SMART Domains Protein: ENSMUSP00000069986
Gene: ENSMUSG00000034006

DomainStartEndE-ValueType
CTNS 31 62 6.86e-1 SMART
transmembrane domain 78 100 N/A INTRINSIC
CTNS 166 197 7.56e-9 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000077962
AA Change: R453S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000077112
Gene: ENSMUSG00000059852
AA Change: R453S

DomainStartEndE-ValueType
BTB 31 139 9.55e-4 SMART
transmembrane domain 187 209 N/A INTRINSIC
Pfam:Ion_trans 233 417 7.1e-27 PFAM
Pfam:Ion_trans_2 336 423 3.5e-15 PFAM
low complexity region 445 458 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000091798
SMART Domains Protein: ENSMUSP00000089402
Gene: ENSMUSG00000034006

DomainStartEndE-ValueType
CTNS 31 62 6.86e-1 SMART
transmembrane domain 78 100 N/A INTRINSIC
CTNS 184 215 7.56e-9 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000123750
SMART Domains Protein: ENSMUSP00000121890
Gene: ENSMUSG00000034006

DomainStartEndE-ValueType
CTNS 31 62 6.86e-1 SMART
transmembrane domain 78 100 N/A INTRINSIC
CTNS 166 197 7.56e-9 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000129043
SMART Domains Protein: ENSMUSP00000118670
Gene: ENSMUSG00000034006

DomainStartEndE-ValueType
CTNS 31 62 6.86e-1 SMART
transmembrane domain 78 100 N/A INTRINSIC
CTNS 166 197 7.56e-9 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000131780
SMART Domains Protein: ENSMUSP00000117166
Gene: ENSMUSG00000034006

DomainStartEndE-ValueType
CTNS 31 62 6.86e-1 SMART
transmembrane domain 78 100 N/A INTRINSIC
CTNS 184 215 7.56e-9 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000140594
SMART Domains Protein: ENSMUSP00000119083
Gene: ENSMUSG00000034006

DomainStartEndE-ValueType
CTNS 31 62 6.86e-1 SMART
transmembrane domain 78 100 N/A INTRINSIC
CTNS 184 215 7.56e-9 SMART
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency 96% (50/52)
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 of the voltage-gated potassium channel. The delayed-rectifier type channels containing this subunit may contribute to cardiac action potential repolarization. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610507B11Rik T C 11: 78,277,328 S1530P possibly damaging Het
9330159F19Rik T A 10: 29,224,823 D397E probably benign Het
Abcc10 A G 17: 46,307,210 F1005L probably damaging Het
Ackr4 T C 9: 104,098,731 E339G probably benign Het
Adam39 G T 8: 40,826,291 C573F probably damaging Het
Anks1b A G 10: 90,510,790 T651A probably benign Het
Aoc1 C A 6: 48,907,806 H594Q probably damaging Het
Arid1a A C 4: 133,695,699 probably benign Het
Atp4a G T 7: 30,724,253 E928* probably null Het
Atp5j T C 16: 84,827,974 D104G probably benign Het
Atp8b5 A G 4: 43,320,629 T206A probably damaging Het
Atrn G A 2: 130,935,577 W182* probably null Het
BC017158 A T 7: 128,276,140 F319Y probably damaging Het
Cacna1e G A 1: 154,561,833 T257I probably damaging Het
Caskin1 G A 17: 24,506,628 S1296N probably benign Het
Crebrf A G 17: 26,742,964 Y345C probably benign Het
Cyp26b1 G A 6: 84,574,491 R248W probably damaging Het
Dclk3 C A 9: 111,467,992 H201Q probably benign Het
Ddx17 A T 15: 79,538,592 V315E probably damaging Het
Dhrs11 T C 11: 84,825,516 *51W probably null Het
Fgfr4 C A 13: 55,161,515 P455Q possibly damaging Het
Gabbr1 A G 17: 37,069,211 K697E probably damaging Het
Gcnt1 G A 19: 17,330,277 T28I probably benign Het
Gga2 G A 7: 122,021,078 T4M unknown Het
Gm12185 T A 11: 48,908,478 H396L possibly damaging Het
Gm12794 A T 4: 101,941,560 M243L probably benign Het
Gm21976 A G 13: 98,305,331 R123G probably benign Het
Hecw1 A C 13: 14,357,191 V166G probably damaging Het
Hpx A G 7: 105,592,088 V372A possibly damaging Het
Igkv2-109 A G 6: 68,302,978 Y61C probably damaging Het
Igsf1 A G X: 49,786,173 F789S probably damaging Het
Il4ra A G 7: 125,576,108 D496G possibly damaging Het
Ilf3 A G 9: 21,399,215 T547A possibly damaging Het
Insrr C A 3: 87,808,671 P558T possibly damaging Het
Ints9 A G 14: 65,028,932 D411G possibly damaging Het
Irak3 T A 10: 120,145,908 H393L probably damaging Het
Isx G A 8: 74,873,670 M10I probably benign Het
Itga11 A G 9: 62,761,588 D709G probably damaging Het
Kif5b A G 18: 6,214,011 V664A probably benign Het
Lalba A G 15: 98,482,541 L44P probably benign Het
Ldlrad1 T G 4: 107,209,518 F17V probably benign Het
Lnx1 C T 5: 74,620,192 D382N probably damaging Het
Lrp1 T C 10: 127,593,848 Y451C probably damaging Het
Lrp2 A T 2: 69,480,062 N2722K possibly damaging Het
Mctp1 G A 13: 76,825,272 V431I probably benign Het
Mmrn2 T C 14: 34,403,059 F866L possibly damaging Het
Mylk2 A G 2: 152,917,410 E367G probably damaging Het
Nfatc1 A G 18: 80,635,579 S865P probably damaging Het
Nol6 G C 4: 41,123,526 T74R probably damaging Het
Notch2 T C 3: 98,146,321 M2100T probably benign Het
Parp1 A G 1: 180,591,276 K667R possibly damaging Het
Phlda3 A G 1: 135,766,662 T72A probably damaging Het
Polg T C 7: 79,455,522 Q758R probably benign Het
Polq G A 16: 37,048,563 R765H probably damaging Het
Prkd1 T C 12: 50,392,979 D355G possibly damaging Het
Prpf8 T C 11: 75,491,826 Y398H probably damaging Het
Ripk1 T C 13: 34,026,748 Y309H probably damaging Het
Rngtt A T 4: 33,339,032 Q279L possibly damaging Het
Samd4 T A 14: 47,077,585 V114D probably benign Het
Sec23ip G A 7: 128,779,176 E956K probably damaging Het
Slc4a1ap A T 5: 31,527,403 T128S probably benign Het
Slc5a11 A T 7: 123,235,635 I6F probably benign Het
Slc6a19 A C 13: 73,683,975 L494R probably damaging Het
Slc6a21 A G 7: 45,287,289 D189G probably damaging Het
Slc7a1 G T 5: 148,340,562 A381D probably damaging Het
Smc4 T A 3: 69,016,647 probably null Het
Stk19 T C 17: 34,832,528 E17G probably damaging Het
Tekt5 A C 16: 10,358,013 V556G probably benign Het
Tenm4 T C 7: 96,894,863 F2029L probably benign Het
Thnsl1 T C 2: 21,212,425 V330A probably damaging Het
Tnfrsf21 A G 17: 43,065,019 D432G probably damaging Het
Tnip1 T A 11: 54,926,790 S244C probably benign Het
Tnrc6c A T 11: 117,742,958 N1294I possibly damaging Het
Trpm3 A G 19: 22,988,017 I1625M probably benign Het
Ttn A T 2: 76,745,429 V25040E probably damaging Het
Vwa5a A G 9: 38,722,557 N19D possibly damaging Het
Washc2 A T 6: 116,220,556 D250V probably damaging Het
Xpo1 A G 11: 23,287,401 T755A possibly damaging Het
Zfp462 C T 4: 55,008,934 T300I possibly damaging Het
Zfp937 A C 2: 150,238,511 T154P probably damaging Het
Zzef1 A G 11: 72,888,170 D1819G probably benign Het
Other mutations in Kcng2
AlleleSourceChrCoordTypePredicted EffectPPH Score
R4511:Kcng2 UTSW 18 80295715 missense probably benign
R4708:Kcng2 UTSW 18 80322852 missense probably damaging 1.00
R4870:Kcng2 UTSW 18 80322868 missense probably benign 0.03
R6996:Kcng2 UTSW 18 80323143 start gained probably benign
Predicted Primers PCR Primer
(F):5'- ATGCCAGACCAAGTTTGCC -3'
(R):5'- TCATCTCCATGACCACCGTG -3'

Sequencing Primer
(F):5'- AAGTTTGCCAACTCCTGGG -3'
(R):5'- ACCGTGGGCTATGGAGAC -3'
Posted On2015-07-21