Incidental Mutation 'IGL02291:Kcnab1'
ID290329
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnab1
Ensembl Gene ENSMUSG00000027827
Gene Namepotassium voltage-gated channel, shaker-related subfamily, beta member 1
SynonymsKvbeta1.1, mKv(beta)1, Akr8a8
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.085) question?
Stock #IGL02291
Quality Score
Status
Chromosome3
Chromosomal Location65109384-65378223 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 65357082 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Histidine at position 251 (Y251H)
Ref Sequence ENSEMBL: ENSMUSP00000047480 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049230]
Predicted Effect possibly damaging
Transcript: ENSMUST00000049230
AA Change: Y251H

PolyPhen 2 Score 0.936 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000047480
Gene: ENSMUSG00000027827
AA Change: Y251H

DomainStartEndE-ValueType
Pfam:Aldo_ket_red 85 390 1.8e-73 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159525
SMART Domains Protein: ENSMUSP00000124311
Gene: ENSMUSG00000027827

DomainStartEndE-ValueType
Pfam:Aldo_ket_red 85 343 1.3e-60 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160136
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161404
SMART Domains Protein: ENSMUSP00000125578
Gene: ENSMUSG00000027827

DomainStartEndE-ValueType
Pfam:Aldo_ket_red 1 284 4e-68 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161956
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161979
SMART Domains Protein: ENSMUSP00000125050
Gene: ENSMUSG00000027827

DomainStartEndE-ValueType
Pfam:Aldo_ket_red 50 355 1.2e-73 PFAM
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 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. Four sequence-related potassium channel genes - shaker, shaw, shab, and shal - have been identified in Drosophila, and each has been shown to have human homolog(s). This gene encodes a member of the potassium channel, voltage-gated, shaker-related subfamily. This member includes distinct isoforms which are encoded by alternatively spliced transcript variants of this gene. Some of these isoforms are beta subunits, which form heteromultimeric complexes with alpha subunits and modulate the activity of the pore-forming alpha subunits. [provided by RefSeq, Apr 2015]
PHENOTYPE: Mice homozygous for disruptions in this gene experience some learning defects but are otherwise normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
AF366264 T A 8: 13,837,704 N129I probably benign Het
Arhgap10 T A 8: 77,382,715 probably benign Het
Cfap161 C T 7: 83,791,639 G135D probably benign Het
Cpne1 A G 2: 156,078,420 V179A probably damaging Het
Cpsf1 A T 15: 76,602,821 I219N probably damaging Het
Creb3l4 T G 3: 90,241,983 R139S probably benign Het
Fer1l4 T C 2: 156,019,538 K1929E probably damaging Het
Gm5431 A G 11: 48,888,964 L655P probably damaging Het
Igsf3 T G 3: 101,439,529 H613Q probably damaging Het
Kmt2d T C 15: 98,865,492 probably benign Het
Krt17 A T 11: 100,256,493 V404E probably benign Het
Lipo2 A G 19: 33,745,792 I199T possibly damaging Het
Mks1 T A 11: 87,859,667 probably benign Het
Nlrp1a A T 11: 71,122,589 probably null Het
Nup210 T C 6: 91,101,268 D100G probably damaging Het
Olfr108 G A 17: 37,446,285 V255I possibly damaging Het
Olfr1393 T A 11: 49,280,985 I279N probably damaging Het
Olfr532 A T 7: 140,419,287 L162Q probably damaging Het
Olfr871 T C 9: 20,212,802 I151T probably benign Het
Psmd5 A G 2: 34,857,799 V282A probably benign Het
Rasal3 A T 17: 32,393,737 probably benign Het
Rnf10 T C 5: 115,260,196 N93D probably damaging Het
Slc7a9 G A 7: 35,457,014 G294R probably damaging Het
Taf7 C T 18: 37,643,362 G51R possibly damaging Het
Tas2r126 G A 6: 42,435,287 M251I probably benign Het
Trim33 T C 3: 103,326,865 F473S probably damaging Het
Vmn1r127 A G 7: 21,319,074 L263P possibly damaging Het
Vmn1r234 G A 17: 21,228,931 V36I probably benign Het
Vmn2r84 T A 10: 130,390,748 H407L probably damaging Het
Other mutations in Kcnab1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01819:Kcnab1 APN 3 65319454 missense probably damaging 1.00
IGL01936:Kcnab1 APN 3 65358274 missense probably damaging 1.00
IGL02425:Kcnab1 APN 3 65302179 missense possibly damaging 0.59
PIT4418001:Kcnab1 UTSW 3 65358320 missense probably benign 0.12
R0017:Kcnab1 UTSW 3 65357106 missense probably damaging 0.98
R0017:Kcnab1 UTSW 3 65357106 missense probably damaging 0.98
R0811:Kcnab1 UTSW 3 65297720 missense probably damaging 1.00
R0812:Kcnab1 UTSW 3 65297720 missense probably damaging 1.00
R1847:Kcnab1 UTSW 3 65302194 critical splice donor site probably null
R1926:Kcnab1 UTSW 3 65376512 missense possibly damaging 0.73
R2064:Kcnab1 UTSW 3 65364639 missense probably benign 0.07
R2152:Kcnab1 UTSW 3 65371440 missense probably damaging 0.99
R2153:Kcnab1 UTSW 3 65371440 missense probably damaging 0.99
R2197:Kcnab1 UTSW 3 65109947 missense probably benign 0.00
R2233:Kcnab1 UTSW 3 65319467 missense probably damaging 1.00
R2235:Kcnab1 UTSW 3 65319467 missense probably damaging 1.00
R2437:Kcnab1 UTSW 3 65357014 splice site probably benign
R3916:Kcnab1 UTSW 3 65304164 critical splice donor site probably null
R4093:Kcnab1 UTSW 3 65299614 missense possibly damaging 0.96
R4347:Kcnab1 UTSW 3 65297475 intron probably benign
R4796:Kcnab1 UTSW 3 65304165 critical splice donor site probably null
R5588:Kcnab1 UTSW 3 65376555 missense possibly damaging 0.59
R7254:Kcnab1 UTSW 3 65319487 missense probably benign 0.08
R7347:Kcnab1 UTSW 3 65376531 missense probably benign 0.07
R7424:Kcnab1 UTSW 3 65266503 missense possibly damaging 0.80
Z1177:Kcnab1 UTSW 3 65266510 missense probably damaging 0.99
Z1177:Kcnab1 UTSW 3 65357133 missense probably benign 0.08
Posted On2015-04-16