Mutagenetix > Incidental Mutation

Incidental Mutation 'PIT4418001:Kcnab1'

555565

Institutional Source

Beutler Lab

Gene Symbol

Kcnab1

Ensembl Gene

ENSMUSG00000027827

Gene Name

potassium voltage-gated channel, shaker-related subfamily, beta member 1

Synonyms

Kvbeta1.1, mKv(beta)1, Akr8a8

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.107) question?

Stock #

PIT4418001 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

65109384-65378223 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 65358320 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Glycine at position 295 (E295G)

Ref Sequence

ENSEMBL: ENSMUSP00000047480 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000049230]

AlphaFold

P63143

Predicted Effect

probably benign
Transcript: ENSMUST00000049230
AA Change: E295G

PolyPhen 2 Score 0.120 (Sensitivity: 0.93; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000047480
Gene: ENSMUSG00000027827
AA Change: E295G

Domain	Start	End	E-Value	Type
Pfam:Aldo_ket_red	85	390	1.8e-73	PFAM

Coding Region Coverage

1x: 93.3%
3x: 90.8%
10x: 84.7%
20x: 71.4%

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: 68 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abtb1	T	C	6: 88,839,648	Y100C	possibly damaging	Het
Adamtsl1	T	C	4: 86,243,724	Y365H	probably damaging	Het
Atad2b	A	T	12: 5,024,587	I1049F	probably benign	Het
Atg9b	A	T	5: 24,385,515	S859T	possibly damaging	Het
Banp	G	A	8: 122,005,626	A380T	probably damaging	Het
Brinp3	C	T	1: 146,901,423	T536I	probably damaging	Het
Cacna1c	T	C	6: 118,654,423	E1155G		Het
Capn12	T	C	7: 28,886,536	S270P	probably benign	Het
Cbs	A	T	17: 31,615,521	I498N	possibly damaging	Het
Ccdc129	T	G	6: 55,968,345	S684A	probably damaging	Het
Cep68	T	C	11: 20,239,731	K427R	probably benign	Het
Cobl	G	A	11: 12,256,240	T545I	possibly damaging	Het
Cr2	T	A	1: 195,157,452	M556L	probably benign	Het
Crebbp	A	G	16: 4,114,825	S1068P	probably benign	Het
D2hgdh	C	T	1: 93,838,868	H385Y	possibly damaging	Het
Dennd1b	T	C	1: 139,081,261	L159P		Het
Dnajb4	A	T	3: 152,193,497	F31I	possibly damaging	Het
Dnajc16	A	G	4: 141,770,949	F369S	probably damaging	Het
Dtl	A	T	1: 191,541,317	L493H	possibly damaging	Het
Efcab5	T	A	11: 77,132,051	Q612L	possibly damaging	Het
Efr3b	A	T	12: 3,980,490	L407Q	possibly damaging	Het
Ehbp1	T	A	11: 22,053,494	Q1085L	probably damaging	Het
Ell	T	C	8: 70,581,681	V199A	probably damaging	Het
Elmod2	G	T	8: 83,321,542	T97K	probably benign	Het
Epn3	T	C	11: 94,496,130	E138G	probably damaging	Het
Esf1	A	T	2: 140,159,777	F383L	probably benign	Het
Fam193a	A	T	5: 34,440,535	T559S	probably damaging	Het
Galr2	T	C	11: 116,283,258	V238A	probably benign	Het
Gm3476	T	C	14: 6,118,411	I237M	probably benign	Het
Gm5160	A	T	18: 14,425,282	I139F	probably damaging	Het
Gpr15	T	C	16: 58,717,950	T259A	probably benign	Het
Iffo1	A	G	6: 125,149,783	K293E	possibly damaging	Het
Ikbip	T	A	10: 91,096,533	H346Q	probably benign	Het
Il4ra	G	A	7: 125,576,338	G573S	probably benign	Het
Ing2	A	T	8: 47,669,090	M141K	probably benign	Het
Itga6	T	C	2: 71,834,070	S517P	probably benign	Het
Klhl21	A	C	4: 152,015,378	Y515S	possibly damaging	Het
Lcn9	A	T	2: 25,824,541	Y139F	probably damaging	Het
Mcemp1	G	T	8: 3,667,052	L64F	probably null	Het
Mos	T	C	4: 3,870,814	D334G	possibly damaging	Het
Myo9b	T	G	8: 71,322,947	F338V	probably damaging	Het
Nefl	G	A	14: 68,086,530	V406M	probably damaging	Het
Nfam1	C	A	15: 83,001,488	R181L	probably damaging	Het
Ntn5	A	G	7: 45,686,501	R119G	probably damaging	Het
Olfr1145	G	T	2: 87,810,594	C258F	probably damaging	Het
Olfr1453	A	T	19: 13,027,731	Y199*	probably null	Het
Olfr19	T	C	16: 16,673,855	N42S	probably damaging	Het
Plch2	A	T	4: 154,989,503	V914E	probably damaging	Het
Ppp1r12c	T	C	7: 4,501,267	Q111R	probably null	Het
Ptchd3	T	A	11: 121,841,740	Y485*	probably null	Het
Ptchd4	T	A	17: 42,503,089	I627N	probably damaging	Het
Retnlb	T	C	16: 48,817,268	V19A	probably benign	Het
Rimbp2	T	A	5: 128,780,361	T809S	probably benign	Het
Sema6c	T	A	3: 95,170,090	D404E	possibly damaging	Het
Slc22a16	C	T	10: 40,603,825	A631V	unknown	Het
Snai3	A	T	8: 122,456,334	H157Q	probably benign	Het
Snx15	T	C	19: 6,123,931	Y52C	probably damaging	Het
Strbp	T	C	2: 37,645,492	E68G	probably benign	Het
Sun1	T	A	5: 139,226,588	D155E	probably damaging	Het
Susd2	T	C	10: 75,638,349	D627G	probably benign	Het
Tas2r108	T	A	6: 40,493,680	I30K	probably damaging	Het
Tmc2	T	C	2: 130,248,651	V639A	probably damaging	Het
Trmt1	T	C	8: 84,697,670	Y445H	probably damaging	Het
Ttn	A	T	2: 76,767,210	N19786K	probably damaging	Het
Vmn1r79	T	G	7: 12,176,839	V216G	probably damaging	Het
Wdr64	C	A	1: 175,743,594	Y331*	probably null	Het
Zfyve28	A	T	5: 34,233,377	V180E	probably damaging	Het
Zic4	C	T	9: 91,379,394	T234I	possibly damaging	Het

Other mutations in Kcnab1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01819:Kcnab1	APN	3	65319454	missense	probably damaging	1.00
IGL01936:Kcnab1	APN	3	65358274	missense	probably damaging	1.00
IGL02291:Kcnab1	APN	3	65357082	missense	possibly damaging	0.94
IGL02425:Kcnab1	APN	3	65302179	missense	possibly damaging	0.59
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

Predicted Primers

PCR Primer
(F):5'- TTTTCCTCTAGAACTGACAAGGC -3'
(R):5'- CTGTGCAGGCAGATTATGAAG -3'

Sequencing Primer
(F):5'- CTGACAAGGCTGTTTAAACATGCC -3'
(R):5'- TGTGCTCAAGCTGGGAA -3'

Posted On

2019-06-07