Incidental Mutation 'IGL02981:Kcnj5'
ID406546
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnj5
Ensembl Gene ENSMUSG00000032034
Gene Namepotassium inwardly-rectifying channel, subfamily J, member 5
SynonymsGIRK4, Kir3.4
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02981
Quality Score
Status
Chromosome9
Chromosomal Location32314707-32344350 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 32322581 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 146 (T146I)
Ref Sequence ENSEMBL: ENSMUSP00000149000 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034533] [ENSMUST00000214223] [ENSMUST00000216033]
Predicted Effect probably damaging
Transcript: ENSMUST00000034533
AA Change: T146I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000034533
Gene: ENSMUSG00000032034
AA Change: T146I

DomainStartEndE-ValueType
Pfam:IRK 54 377 7e-147 PFAM
low complexity region 387 405 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000214223
AA Change: T146I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000216033
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Potassium channels are present in most mammalian cells, where they participate in a wide range of physiologic responses. The protein encoded by this gene is an integral membrane protein and inward-rectifier type potassium channel. The encoded protein, which has a greater tendency to allow potassium to flow into a cell rather than out of a cell, is controlled by G-proteins. It may associate with two other G-protein-activated potassium channels to form a heteromultimeric pore-forming complex. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit mild resting tachycardias and reduced muscarinic-gated atrial potassium channel responses to pharmacological stimulation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930563D23Rik T C 16: 92,320,869 N177S probably benign Het
Abhd12 A G 2: 150,833,124 S392P probably benign Het
Adam23 G A 1: 63,570,953 V705I probably damaging Het
Ank2 C A 3: 126,955,870 E503D probably damaging Het
Ank2 T G 3: 126,934,562 D794A possibly damaging Het
Aqr T C 2: 114,134,824 probably benign Het
Atp9b A G 18: 80,754,289 V857A possibly damaging Het
Banp T C 8: 121,978,564 Y58H possibly damaging Het
Cacna1e T A 1: 154,471,425 N999Y probably benign Het
Cd14 T C 18: 36,726,479 probably benign Het
Crmp1 T C 5: 37,286,426 I447T probably damaging Het
Dip2a A G 10: 76,276,421 V1090A possibly damaging Het
Ep400 T A 5: 110,691,610 probably benign Het
Ep400 T A 5: 110,756,103 H210L possibly damaging Het
Fbxw26 A G 9: 109,744,794 F97L probably benign Het
Fut8 C A 12: 77,475,038 P484T probably damaging Het
Golph3 A G 15: 12,349,464 E190G probably benign Het
Hectd1 A T 12: 51,768,887 D1472E possibly damaging Het
Hnrnpdl T C 5: 100,037,099 I298V possibly damaging Het
Jakmip2 C A 18: 43,562,530 probably null Het
Lyst T G 13: 13,634,911 F389V probably damaging Het
Myo1b A G 1: 51,778,373 S577P probably damaging Het
Myo3b T C 2: 70,108,625 V114A probably damaging Het
Olfr714 C A 7: 107,074,551 T241N probably damaging Het
Pappa2 C T 1: 158,851,144 G901R probably benign Het
Patz1 T C 11: 3,290,656 Y15H probably damaging Het
Pdp2 T C 8: 104,593,635 W39R probably benign Het
Poc5 T C 13: 96,401,757 probably null Het
Pou3f1 A G 4: 124,658,443 D246G probably damaging Het
Pramel5 T A 4: 144,272,860 Y219F probably benign Het
Prrc2c C T 1: 162,705,179 probably benign Het
Ptpn13 A G 5: 103,528,804 K678E probably damaging Het
Rps2 T C 17: 24,721,724 F271L probably benign Het
Serpina3k C A 12: 104,340,991 Q161K probably benign Het
Serpinb6b A G 13: 32,971,606 T101A probably benign Het
Tprkb T A 6: 85,927,879 D112E probably benign Het
Tubal3 A G 13: 3,933,257 T346A probably benign Het
Vwde A G 6: 13,193,113 F409S possibly damaging Het
Zbtb6 G A 2: 37,429,164 Q251* probably null Het
Other mutations in Kcnj5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00960:Kcnj5 APN 9 32322423 missense probably damaging 1.00
IGL01700:Kcnj5 APN 9 32322629 missense probably damaging 1.00
IGL02250:Kcnj5 APN 9 32317756 missense probably damaging 1.00
IGL02683:Kcnj5 APN 9 32317780 missense possibly damaging 0.94
R0388:Kcnj5 UTSW 9 32317863 missense probably damaging 1.00
R0464:Kcnj5 UTSW 9 32322973 missense possibly damaging 0.87
R0524:Kcnj5 UTSW 9 32322974 missense probably benign 0.16
R1711:Kcnj5 UTSW 9 32322569 missense probably damaging 1.00
R1730:Kcnj5 UTSW 9 32322192 missense probably damaging 1.00
R1783:Kcnj5 UTSW 9 32322192 missense probably damaging 1.00
R2203:Kcnj5 UTSW 9 32322900 missense probably benign 0.43
R2424:Kcnj5 UTSW 9 32322820 missense probably damaging 1.00
R3701:Kcnj5 UTSW 9 32317828 missense possibly damaging 0.95
R4459:Kcnj5 UTSW 9 32322395 missense probably damaging 1.00
R4657:Kcnj5 UTSW 9 32322677 missense probably benign
R5422:Kcnj5 UTSW 9 32317705 missense probably benign 0.00
R6073:Kcnj5 UTSW 9 32317800 missense probably damaging 1.00
R7185:Kcnj5 UTSW 9 32322176 missense probably damaging 1.00
R7289:Kcnj5 UTSW 9 32322749 missense probably damaging 1.00
R7294:Kcnj5 UTSW 9 32322749 missense probably damaging 1.00
R7295:Kcnj5 UTSW 9 32322791 missense probably damaging 1.00
R7296:Kcnj5 UTSW 9 32322749 missense probably damaging 1.00
R7450:Kcnj5 UTSW 9 32322195 missense possibly damaging 0.52
R7688:Kcnj5 UTSW 9 32322968 missense probably benign 0.00
R7911:Kcnj5 UTSW 9 32322221 missense probably damaging 1.00
R7992:Kcnj5 UTSW 9 32322221 missense probably damaging 1.00
Z1177:Kcnj5 UTSW 9 32317698 missense not run
Posted On2016-08-02