Incidental Mutation 'IGL02624:Kcnq5'
ID301003
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnq5
Ensembl Gene ENSMUSG00000028033
Gene Namepotassium voltage-gated channel, subfamily Q, member 5
Synonyms9230107O05Rik, D1Mgi1
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.402) question?
Stock #IGL02624
Quality Score
Status
Chromosome1
Chromosomal Location21398403-21961942 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 21402430 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Phenylalanine at position 845 (L845F)
Ref Sequence ENSEMBL: ENSMUSP00000029667 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029667] [ENSMUST00000115300] [ENSMUST00000173058] [ENSMUST00000173404] [ENSMUST00000174183]
Predicted Effect probably benign
Transcript: ENSMUST00000029667
AA Change: L845F

PolyPhen 2 Score 0.267 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000029667
Gene: ENSMUSG00000028033
AA Change: L845F

DomainStartEndE-ValueType
low complexity region 6 36 N/A INTRINSIC
low complexity region 52 82 N/A INTRINSIC
transmembrane domain 128 150 N/A INTRINSIC
Pfam:Ion_trans 163 347 1.7e-26 PFAM
Pfam:Ion_trans_2 272 352 5.3e-15 PFAM
Pfam:KCNQ_channel 446 648 3.6e-95 PFAM
low complexity region 848 858 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115300
AA Change: L864F

PolyPhen 2 Score 0.061 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000110955
Gene: ENSMUSG00000028033
AA Change: L864F

DomainStartEndE-ValueType
low complexity region 6 36 N/A INTRINSIC
low complexity region 52 82 N/A INTRINSIC
Pfam:Ion_trans 126 359 4.1e-28 PFAM
Pfam:Ion_trans_2 272 352 3.3e-16 PFAM
Pfam:KCNQ_channel 467 661 1.8e-98 PFAM
low complexity region 867 877 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000173058
AA Change: L735F

PolyPhen 2 Score 0.034 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000134166
Gene: ENSMUSG00000028033
AA Change: L735F

DomainStartEndE-ValueType
low complexity region 6 36 N/A INTRINSIC
low complexity region 52 82 N/A INTRINSIC
transmembrane domain 128 150 N/A INTRINSIC
Pfam:Ion_trans 163 347 2e-26 PFAM
Pfam:Ion_trans_2 272 352 3.1e-15 PFAM
Pfam:KCNQ_channel 405 538 8e-64 PFAM
low complexity region 738 748 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000173404
AA Change: L836F

PolyPhen 2 Score 0.175 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000134076
Gene: ENSMUSG00000028033
AA Change: L836F

DomainStartEndE-ValueType
low complexity region 6 36 N/A INTRINSIC
low complexity region 52 82 N/A INTRINSIC
transmembrane domain 128 150 N/A INTRINSIC
Pfam:Ion_trans 163 347 2.4e-26 PFAM
Pfam:Ion_trans_2 272 352 3.6e-15 PFAM
Pfam:KCNQ_channel 437 639 2e-95 PFAM
low complexity region 839 849 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000174183
SMART Domains Protein: ENSMUSP00000134389
Gene: ENSMUSG00000028033

DomainStartEndE-ValueType
low complexity region 6 36 N/A INTRINSIC
low complexity region 52 82 N/A INTRINSIC
transmembrane domain 126 148 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.] This gene is a member of the KCNQ potassium channel gene family that is differentially expressed in subregions of the brain and in skeletal muscle. The protein encoded by this gene yields currents that activate slowly with depolarization and can form heteromeric channels with the protein encoded by the KCNQ3 gene. Currents expressed from this protein have voltage dependences and inhibitor sensitivities in common with M-currents. They are also inhibited by M1 muscarinic receptor activation. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]
PHENOTYPE: Mice homozygous for a dominant negative knock-in mutation in this gene exhibit partial prenatal lethality and abnormal afterhyperpolarization in the in the CA3 area of hippocampus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A930004D18Rik A G 2: 18,027,193 V38A unknown Het
Armc8 T C 9: 99,527,069 probably benign Het
Brk1 T G 6: 113,604,844 I22M possibly damaging Het
Cd3g A G 9: 44,974,161 probably null Het
Cep192 T C 18: 67,880,795 V2422A probably benign Het
Ces2g T C 8: 104,964,748 V172A probably damaging Het
Clcn2 G T 16: 20,703,348 S830R probably damaging Het
Cyp26b1 T C 6: 84,584,339 S114G probably benign Het
Dnali1 T C 4: 125,058,998 Q244R probably benign Het
Entpd1 A T 19: 40,726,058 K204* probably null Het
Gm5070 A G 3: 95,410,908 noncoding transcript Het
Gpsm2 G T 3: 108,682,033 D596E probably benign Het
Hectd1 C T 12: 51,762,450 A1743T possibly damaging Het
Lmx1a G T 1: 167,844,623 probably benign Het
Lrp1 A T 10: 127,572,422 I1795N probably damaging Het
Lsp1 C T 7: 142,490,551 probably benign Het
Mcm6 C T 1: 128,349,448 A213T possibly damaging Het
Mylk G T 16: 34,929,896 V1202L probably benign Het
Myo5b T C 18: 74,714,939 Y1083H probably damaging Het
Ncoa5 T A 2: 165,013,061 D47V probably damaging Het
Npat C T 9: 53,566,810 T954I probably damaging Het
Olfr1367 A G 13: 21,347,512 T195A probably benign Het
Olfr491 A T 7: 108,316,923 T10S probably benign Het
Pfkm T C 15: 98,126,395 I428T probably benign Het
Rai1 T C 11: 60,188,743 F1211S probably damaging Het
Reln T C 5: 22,103,357 E338G probably benign Het
Tbx18 T C 9: 87,727,406 Y192C probably damaging Het
Tex21 T A 12: 76,214,624 D250V probably damaging Het
Tpo A G 12: 30,100,414 V489A probably benign Het
Tspo T C 15: 83,571,415 M1T probably null Het
Wdr38 A T 2: 38,998,412 N7I probably damaging Het
Wnk2 C T 13: 49,102,802 G281D probably damaging Het
Zfhx2 T C 14: 55,066,628 T1300A probably benign Het
Other mutations in Kcnq5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00864:Kcnq5 APN 1 21505763 missense probably damaging 1.00
IGL01603:Kcnq5 APN 1 21505340 missense possibly damaging 0.94
IGL02326:Kcnq5 APN 1 21402592 missense probably benign 0.17
IGL03151:Kcnq5 APN 1 21535069 missense probably damaging 1.00
IGL03367:Kcnq5 APN 1 21403065 missense probably damaging 1.00
PIT1430001:Kcnq5 UTSW 1 21535181 missense probably damaging 1.00
R0705:Kcnq5 UTSW 1 21535177 missense probably damaging 1.00
R0798:Kcnq5 UTSW 1 21961175 splice site probably null
R1263:Kcnq5 UTSW 1 21479378 missense probably damaging 1.00
R1445:Kcnq5 UTSW 1 21405024 missense probably benign 0.01
R1465:Kcnq5 UTSW 1 21469468 critical splice donor site probably null
R1465:Kcnq5 UTSW 1 21469468 critical splice donor site probably null
R1497:Kcnq5 UTSW 1 21402386 missense possibly damaging 0.82
R1515:Kcnq5 UTSW 1 21402681 missense probably benign 0.01
R1610:Kcnq5 UTSW 1 21457461 missense probably damaging 1.00
R1835:Kcnq5 UTSW 1 21466387 missense probably benign 0.04
R1999:Kcnq5 UTSW 1 21402204 missense probably null 0.18
R2060:Kcnq5 UTSW 1 21461597 missense probably benign 0.06
R2145:Kcnq5 UTSW 1 21505349 missense probably damaging 0.96
R2314:Kcnq5 UTSW 1 21479371 splice site probably null
R2511:Kcnq5 UTSW 1 21505782 nonsense probably null
R2697:Kcnq5 UTSW 1 21479432 missense probably damaging 1.00
R2886:Kcnq5 UTSW 1 21469547 nonsense probably null
R2889:Kcnq5 UTSW 1 21402302 missense probably damaging 0.98
R4176:Kcnq5 UTSW 1 21535168 missense probably damaging 1.00
R4609:Kcnq5 UTSW 1 21405068 splice site probably null
R4720:Kcnq5 UTSW 1 21403050 missense probably damaging 0.96
R4904:Kcnq5 UTSW 1 21424100 missense probably damaging 0.98
R5184:Kcnq5 UTSW 1 21402487 missense probably damaging 1.00
R5268:Kcnq5 UTSW 1 21505725 missense probably damaging 1.00
R5373:Kcnq5 UTSW 1 21961571 missense unknown
R5397:Kcnq5 UTSW 1 21405856 missense probably damaging 1.00
R5473:Kcnq5 UTSW 1 21457402 critical splice donor site probably null
R5490:Kcnq5 UTSW 1 21479468 missense probably damaging 1.00
R5946:Kcnq5 UTSW 1 21505707 missense probably damaging 1.00
R6941:Kcnq5 UTSW 1 21405844 missense probably damaging 1.00
R6962:Kcnq5 UTSW 1 21505793 missense probably damaging 1.00
R7201:Kcnq5 UTSW 1 21402875 missense possibly damaging 0.93
R7238:Kcnq5 UTSW 1 21402302 missense probably benign 0.39
R7375:Kcnq5 UTSW 1 21469486 missense possibly damaging 0.82
R7584:Kcnq5 UTSW 1 21402321 missense probably benign
R7780:Kcnq5 UTSW 1 21961331 missense probably benign 0.43
R8043:Kcnq5 UTSW 1 21479420 missense probably damaging 1.00
Z1088:Kcnq5 UTSW 1 21457529 missense probably damaging 1.00
Posted On2015-04-16