Incidental Mutation 'IGL00155:Kcnh3'
ID886
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 #IGL00155
Quality Score
Status
Chromosome15
Chromosomal Location99224861-99242817 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 99242473 bp
ZygosityHeterozygous
Amino Acid Change Histidine to Leucine at position 1080 (H1080L)
Ref Sequence ENSEMBL: ENSMUSP00000040548 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041190] [ENSMUST00000041415] [ENSMUST00000163506]
Predicted Effect probably benign
Transcript: ENSMUST00000041190
SMART Domains Protein: ENSMUSP00000043901
Gene: ENSMUSG00000037570

DomainStartEndE-ValueType
low complexity region 44 57 N/A INTRINSIC
low complexity region 81 113 N/A INTRINSIC
Pfam:MCRS_N 134 331 5.7e-98 PFAM
FHA 362 419 2.04e-6 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000041415
AA Change: H1080L

PolyPhen 2 Score 0.848 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000040548
Gene: ENSMUSG00000037579
AA Change: H1080L

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 probably benign
Transcript: ENSMUST00000163506
SMART Domains Protein: ENSMUSP00000131407
Gene: ENSMUSG00000037570

DomainStartEndE-ValueType
low complexity region 31 44 N/A INTRINSIC
low complexity region 68 100 N/A INTRINSIC
Pfam:MCRS_N 121 318 2.4e-97 PFAM
FHA 349 406 2.04e-6 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000229143
Predicted Effect probably benign
Transcript: ENSMUST00000229399
Predicted Effect noncoding transcript
Transcript: ENSMUST00000229656
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230444
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230552
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: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933402N22Rik A G 5: 11,921,410 S110G possibly damaging Het
Aacs T C 5: 125,513,171 F498S probably damaging Het
Arhgap11a A G 2: 113,834,256 S561P probably benign Het
Best3 T C 10: 116,988,727 Y33H probably damaging Het
Cd209b T A 8: 3,919,945 probably benign Het
Cep152 A G 2: 125,563,888 S1575P probably benign Het
Crabp2 A G 3: 87,952,199 Y52C probably damaging Het
Crybg1 T C 10: 43,992,509 D1017G probably damaging Het
Ctnna2 A T 6: 76,980,761 W137R probably damaging Het
Cxcl9 T A 5: 92,323,869 H104L possibly damaging Het
Ddr2 A G 1: 169,984,427 I742T possibly damaging Het
Frem1 A G 4: 82,959,389 V223A possibly damaging Het
Fzd10 T A 5: 128,601,528 I104N probably damaging Het
Greb1 A G 12: 16,711,961 S473P probably damaging Het
Gtf2i T C 5: 134,242,748 Y873C probably damaging Het
Igsf6 T A 7: 121,070,653 K89* probably null Het
Ints3 A G 3: 90,406,329 F331L probably damaging Het
Mettl15 A T 2: 109,093,176 Y300* probably null Het
Mms19 A G 19: 41,948,233 F654L probably benign Het
Myc A G 15: 61,989,820 H425R probably benign Het
Ntn1 G T 11: 68,226,619 probably benign Het
Ormdl2 C A 10: 128,820,075 G69W probably damaging Het
Pdpr T C 8: 111,102,072 V69A possibly damaging Het
Rbbp6 T C 7: 122,988,685 I254T probably damaging Het
Sema6d A G 2: 124,659,865 R543G possibly damaging Het
Slc18a1 C T 8: 69,051,346 A314T probably damaging Het
Slc22a26 A G 19: 7,782,836 L514P probably damaging Het
Slc22a28 A C 19: 8,130,203 S167A possibly damaging Het
Tchh A G 3: 93,445,299 E682G unknown Het
Thbs2 A T 17: 14,668,835 M1134K probably damaging Het
Tmem26 A G 10: 68,775,354 S218G probably damaging Het
Tmprss11c A T 5: 86,239,395 S208R probably benign Het
Tnfrsf8 T C 4: 145,292,591 probably null Het
Ush2a T C 1: 188,864,678 S3872P probably benign Het
Vmn1r69 T C 7: 10,579,952 N205S probably benign Het
Vmn2r54 T A 7: 12,631,913 probably benign Het
Wwtr1 A T 3: 57,463,521 M328K possibly damaging Het
Zfp64 G A 2: 168,926,681 S337L probably benign Het
Other mutations in Kcnh3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00911:Kcnh3 APN 15 99233001 nonsense probably null
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 On2011-07-12