Incidental Mutation 'IGL00911:Kcnh3'
ID29044
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnh3
Ensembl Gene ENSMUSG00000037579
Gene Namepotassium voltage-gated channel, subfamily H (eag-related), member 3
SynonymsElk2, Melk2, C030044P22Rik, ether a go-go like
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL00911
Quality Score
Status
Chromosome15
Chromosomal Location99224861-99242817 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) G to T at 99233001 bp
ZygosityHeterozygous
Amino Acid Change Glycine to Stop codon at position 500 (G500*)
Ref Sequence ENSEMBL: ENSMUSP00000040548 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041415]
Predicted Effect probably null
Transcript: ENSMUST00000041415
AA Change: G500*
SMART Domains Protein: ENSMUSP00000040548
Gene: ENSMUSG00000037579
AA Change: G500*

DomainStartEndE-ValueType
PAS 20 88 3.94e0 SMART
PAC 94 136 9.92e-6 SMART
low complexity region 148 159 N/A INTRINSIC
Pfam:Ion_trans 224 523 3.8e-34 PFAM
Pfam:Ion_trans_2 453 517 1e-12 PFAM
cNMP 593 708 2.04e-16 SMART
low complexity region 781 800 N/A INTRINSIC
low complexity region 857 872 N/A INTRINSIC
coiled coil region 886 918 N/A INTRINSIC
low complexity region 977 993 N/A INTRINSIC
low complexity region 1022 1035 N/A INTRINSIC
low complexity region 1054 1062 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000228983
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230973
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is a voltage-gated potassium channel alpha subunit predominantly expressed in the forebrain. An increase in cognitive function was observed when this gene was knocked out, while deletion of the gene resulted in hippocampal hyperexcitability and epilepsy. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit abnormal long term object recognition memory, spatial reference memory, spatial working memory, and long term potentiation. Mice homozygous for a different knock-out allele exhibit neuron hyperexcitability and seizures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afm T C 5: 90,525,591 V234A probably benign Het
Alas1 T A 9: 106,236,472 I525F probably benign Het
Ambra1 T A 2: 91,767,682 probably benign Het
Apbb2 G A 5: 66,451,512 T264M probably damaging Het
Arhgap40 A G 2: 158,534,716 probably benign Het
Chd9 C T 8: 91,051,692 P2793L probably damaging Het
Clstn1 T G 4: 149,643,191 probably benign Het
Cyp2f2 T C 7: 27,121,929 V13A probably damaging Het
Dnah1 C T 14: 31,304,434 probably null Het
Eogt A T 6: 97,120,000 V349E probably damaging Het
Epb41 T C 4: 131,989,784 D353G possibly damaging Het
Fam172a T A 13: 77,951,975 probably benign Het
Fbxo38 T A 18: 62,530,800 I207F possibly damaging Het
Frem2 T C 3: 53,572,462 S1937G probably damaging Het
Hnrnpm C A 17: 33,649,902 R517L probably damaging Het
Khdc1b A T 1: 21,384,354 K94* probably null Het
Lpcat2 T C 8: 92,890,710 Y367H probably damaging Het
Lrrd1 A C 5: 3,865,689 N762T probably benign Het
Mbl2 T A 19: 30,238,394 D100E possibly damaging Het
Mthfr T G 4: 148,041,302 S31A probably benign Het
Nrp1 T A 8: 128,476,207 S558T probably benign Het
Nrxn3 T C 12: 90,204,592 L1254P probably damaging Het
Olfr693 A T 7: 106,677,833 Y218N probably damaging Het
Pabpc1l C A 2: 164,042,423 T360K probably damaging Het
Pcgf1 G A 6: 83,080,625 G92S probably damaging Het
Penk T C 4: 4,134,347 Y100C probably damaging Het
Pik3r1 T C 13: 101,757,661 probably benign Het
Pkhd1 T A 1: 20,117,747 T3446S probably benign Het
Plcg2 G A 8: 117,586,515 D473N probably benign Het
Poll G T 19: 45,553,601 T422K probably damaging Het
Skint3 T A 4: 112,255,909 probably benign Het
Stab2 C A 10: 86,969,753 C243F probably damaging Het
Supt6 T C 11: 78,231,181 E215G possibly damaging Het
Tas1r2 C A 4: 139,660,291 P354T probably benign Het
Tenm2 G A 11: 36,008,733 Q2533* probably null Het
Tmem121 C T 12: 113,188,231 A23V probably damaging Het
Other mutations in Kcnh3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00155:Kcnh3 APN 15 99242473 missense possibly damaging 0.85
IGL01099:Kcnh3 APN 15 99239736 missense probably benign 0.02
IGL01350:Kcnh3 APN 15 99241992 missense probably benign
IGL01375:Kcnh3 APN 15 99226993 nonsense probably null
IGL01611:Kcnh3 APN 15 99229502 missense probably benign 0.04
IGL01920:Kcnh3 APN 15 99233377 missense probably benign 0.16
IGL02282:Kcnh3 APN 15 99228043 critical splice donor site probably null
IGL02581:Kcnh3 APN 15 99238171 missense possibly damaging 0.72
IGL02889:Kcnh3 APN 15 99227110 missense probably null 0.82
R0427:Kcnh3 UTSW 15 99233299 missense probably benign 0.22
R0532:Kcnh3 UTSW 15 99232963 missense probably damaging 1.00
R0538:Kcnh3 UTSW 15 99240958 missense probably benign 0.00
R0552:Kcnh3 UTSW 15 99229456 missense probably damaging 1.00
R1235:Kcnh3 UTSW 15 99242103 unclassified probably null
R1290:Kcnh3 UTSW 15 99227120 splice site probably null
R1499:Kcnh3 UTSW 15 99239915 missense probably benign 0.00
R1517:Kcnh3 UTSW 15 99238209 missense probably damaging 1.00
R1706:Kcnh3 UTSW 15 99238078 missense possibly damaging 0.86
R1973:Kcnh3 UTSW 15 99229400 missense probably damaging 1.00
R2285:Kcnh3 UTSW 15 99241992 missense probably benign
R3196:Kcnh3 UTSW 15 99233981 missense probably damaging 1.00
R3716:Kcnh3 UTSW 15 99232765 missense possibly damaging 0.52
R4619:Kcnh3 UTSW 15 99234101 missense probably damaging 1.00
R4620:Kcnh3 UTSW 15 99234101 missense probably damaging 1.00
R4624:Kcnh3 UTSW 15 99226372 missense probably damaging 1.00
R4701:Kcnh3 UTSW 15 99241945 missense probably benign
R4853:Kcnh3 UTSW 15 99242089 missense possibly damaging 0.56
R4869:Kcnh3 UTSW 15 99242032 missense probably benign 0.06
R4991:Kcnh3 UTSW 15 99232756 missense probably benign 0.00
R5004:Kcnh3 UTSW 15 99226502 nonsense probably null
R5296:Kcnh3 UTSW 15 99241939 missense probably null 0.92
R5317:Kcnh3 UTSW 15 99227941 missense probably benign
R5338:Kcnh3 UTSW 15 99242394 nonsense probably null
R5658:Kcnh3 UTSW 15 99242076 missense possibly damaging 0.77
R5794:Kcnh3 UTSW 15 99232974 missense probably benign 0.01
R5934:Kcnh3 UTSW 15 99226533 missense possibly damaging 0.46
R6303:Kcnh3 UTSW 15 99227038 missense probably benign 0.37
R6304:Kcnh3 UTSW 15 99227038 missense probably benign 0.37
R6385:Kcnh3 UTSW 15 99227941 missense probably benign
R6466:Kcnh3 UTSW 15 99238243 missense probably damaging 1.00
R6640:Kcnh3 UTSW 15 99241768 missense probably benign 0.08
R6879:Kcnh3 UTSW 15 99238167 missense probably damaging 1.00
R6984:Kcnh3 UTSW 15 99228552 missense probably benign 0.00
X0028:Kcnh3 UTSW 15 99242100 missense probably benign 0.01
Posted On2013-04-17