Mutagenetix > Incidental Mutation

Incidental Mutation 'R8167:Kcna1'

633837

Institutional Source

Beutler Lab

Gene Symbol

Kcna1

Ensembl Gene

ENSMUSG00000047976

Gene Name

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

Synonyms

Shak, mouse brain potassium channel protein-1, mceph, Mk-1, MBK1, Kv1.1

MMRRC Submission

067593-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.365) question?

Stock #

R8167 (G1)

Quality Score

184.009

Status

Not validated

Chromosome

Chromosomal Location

126617360-126623347 bp(-) (GRCm39)

Type of Mutation

start gained

DNA Base Change (assembly)

C to A at 126620443 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000144947 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000055168] [ENSMUST00000203094]

AlphaFold

P16388

Predicted Effect

probably benign
Transcript: ENSMUST00000055168

SMART Domains

Protein: ENSMUSP00000055225
Gene: ENSMUSG00000047976

Domain	Start	End	E-Value	Type
BTB	37	137	2.44e-10	SMART
Pfam:Ion_trans	166	419	1.4e-52	PFAM
Pfam:Ion_trans_2	327	412	1.3e-15	PFAM
low complexity region	437	452	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000203094

SMART Domains

Protein: ENSMUSP00000144947
Gene: ENSMUSG00000047976

Domain	Start	End	E-Value	Type
BTB	37	137	2.44e-10	SMART
Pfam:Ion_trans	166	419	1.4e-52	PFAM
Pfam:Ion_trans_2	327	412	1.3e-15	PFAM
low complexity region	437	452	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.5%
20x: 98.5%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a voltage-gated delayed potassium channel that is phylogenetically related to the Drosophila Shaker channel. The encoded protein has six putative transmembrane segments (S1-S6), and the loop between S5 and S6 forms the pore and contains the conserved selectivity filter motif (GYGD). The functional channel is a homotetramer. The N-terminus of the channel is associated with beta subunits that can modify the inactivation properties of the channel as well as affect expression levels. The C-terminus of the channel is complexed to a PDZ domain protein that is responsible for channel targeting. Mutations in this gene have been associated with myokymia with periodic ataxia (AEMK). [provided by RefSeq, Jul 2008]
PHENOTYPE: Various mutations at this allele have diverse affects including behavioral abnormalities, megencephaly, and in one case, embryonic lethality. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 75 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4931406B18Rik	T	A	7: 43,147,288 (GRCm39)	I315F	possibly damaging	Het
Aadacl2fm3	T	A	3: 59,784,632 (GRCm39)	D368E	probably benign	Het
Acin1	G	A	14: 54,902,337 (GRCm39)	T485I	probably benign	Het
Adamts2	A	T	11: 50,670,541 (GRCm39)	I552F	probably damaging	Het
Anapc11	T	A	11: 120,490,112 (GRCm39)	N9K	probably benign	Het
Arhgef18	A	T	8: 3,403,636 (GRCm39)		probably benign	Het
Atp9b	T	C	18: 80,890,398 (GRCm39)	T314A		Het
Birc6	T	A	17: 74,950,389 (GRCm39)	I3214N	probably damaging	Het
Catsperb	A	G	12: 101,557,714 (GRCm39)	I762V	probably benign	Het
Cblb	T	A	16: 51,986,365 (GRCm39)	M536K	probably benign	Het
Ccdc85c	C	A	12: 108,240,759 (GRCm39)	A212S	unknown	Het
Cdh23	T	A	10: 60,150,162 (GRCm39)	D2561V	probably benign	Het
Cdh23	T	A	10: 60,173,472 (GRCm39)	Y1672F	probably damaging	Het
Cep83	T	C	10: 94,564,579 (GRCm39)	S173P	possibly damaging	Het
Ctc1	C	T	11: 68,918,584 (GRCm39)	P530S	probably damaging	Het
D630045J12Rik	A	G	6: 38,167,484 (GRCm39)		probably null	Het
Dnah7b	A	T	1: 46,292,671 (GRCm39)	I3019F	possibly damaging	Het
Dsc1	T	C	18: 20,230,258 (GRCm39)	D349G	probably damaging	Het
Ehd2	C	G	7: 15,697,917 (GRCm39)	G107R	probably damaging	Het
Epha3	A	T	16: 63,388,804 (GRCm39)	W816R	probably damaging	Het
Fam135b	T	A	15: 71,404,840 (GRCm39)	S69C	probably null	Het
Fbxo43	A	G	15: 36,151,917 (GRCm39)	F600S	probably damaging	Het
Flnc	A	T	6: 29,455,921 (GRCm39)	D2117V	probably damaging	Het
Gas2l3	T	A	10: 89,262,342 (GRCm39)	T127S	probably damaging	Het
Gli3	T	G	13: 15,900,228 (GRCm39)	L1205R	probably benign	Het
Gm17093	A	T	14: 44,758,139 (GRCm39)	I107F		Het
Gm7298	T	A	6: 121,761,414 (GRCm39)	C1323*	probably null	Het
H2-D1	A	G	17: 35,485,741 (GRCm39)	T89A		Het
Hira	T	G	16: 18,715,259 (GRCm39)	D52E	probably benign	Het
Ighv6-6	G	C	12: 114,398,525 (GRCm39)	Y80*	probably null	Het
Kat6b	C	T	14: 21,719,953 (GRCm39)	T1435I	probably damaging	Het
Kif24	C	A	4: 41,392,957 (GRCm39)	R1284L	possibly damaging	Het
Kremen2	A	C	17: 23,962,314 (GRCm39)	C173G	probably damaging	Het
Krtap24-1	G	C	16: 88,408,707 (GRCm39)	Q140E	probably benign	Het
Lrrc66	C	A	5: 73,786,952 (GRCm39)	G133*	probably null	Het
Mast1	C	A	8: 85,647,987 (GRCm39)	R498L	probably damaging	Het
Myom3	T	C	4: 135,534,504 (GRCm39)	I1231T	possibly damaging	Het
Nid2	G	A	14: 19,860,131 (GRCm39)	V1350I	possibly damaging	Het
Or4f59	A	T	2: 111,872,789 (GRCm39)	V196D	possibly damaging	Het
Or8j3c	A	G	2: 86,253,484 (GRCm39)	C179R	probably damaging	Het
Or9r3	T	C	10: 129,948,350 (GRCm39)	Q103R	probably damaging	Het
Pde4a	A	G	9: 21,117,469 (GRCm39)	D577G	possibly damaging	Het
Pde4d	T	A	13: 109,578,855 (GRCm39)	N36K	probably benign	Het
Plekhg1	A	T	10: 3,907,452 (GRCm39)	S845C		Het
Plekhg1	G	A	10: 3,907,453 (GRCm39)	S845N		Het
Plod1	C	T	4: 148,004,658 (GRCm39)	D481N	probably damaging	Het
Plxna4	T	A	6: 32,493,981 (GRCm39)	M212L	probably damaging	Het
Ppip5k1	C	A	2: 121,173,282 (GRCm39)	E464*	probably null	Het
Raph1	T	A	1: 60,529,270 (GRCm39)	M664L	unknown	Het
Rbm11	A	C	16: 75,395,673 (GRCm39)	M115L	probably benign	Het
Rerg	T	C	6: 137,034,869 (GRCm39)	H45R	possibly damaging	Het
Rnf43	A	G	11: 87,618,232 (GRCm39)	E47G	probably benign	Het
Rsph1	A	G	17: 31,496,260 (GRCm39)		probably benign	Het
Safb	A	G	17: 56,892,286 (GRCm39)	E42G	unknown	Het
Scn1a	A	T	2: 66,155,182 (GRCm39)	D592E	probably damaging	Het
Sdf4	T	G	4: 156,093,379 (GRCm39)	V237G	possibly damaging	Het
Slc44a2	C	A	9: 21,258,068 (GRCm39)	H439Q	possibly damaging	Het
Smg7	A	T	1: 152,720,123 (GRCm39)	N761K	possibly damaging	Het
Snrpb2	A	G	2: 142,910,284 (GRCm39)	E114G	probably benign	Het
Spmip11	A	G	15: 98,486,548 (GRCm39)	H106R	probably benign	Het
Ssh1	T	C	5: 114,090,051 (GRCm39)	D346G	possibly damaging	Het
Svopl	T	A	6: 37,993,979 (GRCm39)	I351F	probably damaging	Het
Tgfb2	A	G	1: 186,422,942 (GRCm39)	S136P	possibly damaging	Het
Thsd7a	A	T	6: 12,317,400 (GRCm39)	L1636*	probably null	Het
Tmc2	A	G	2: 130,083,488 (GRCm39)	T482A	probably benign	Het
Tnk2	C	A	16: 32,499,080 (GRCm39)	P798T	probably damaging	Het
Trim5	T	C	7: 103,927,630 (GRCm39)	Y170C	probably damaging	Het
Ttll10	T	C	4: 156,129,213 (GRCm39)	M310V	probably null	Het
Unc13c	T	A	9: 73,643,985 (GRCm39)	T1160S	probably damaging	Het
Usp25	A	T	16: 76,904,819 (GRCm39)	D795V	probably damaging	Het
Usp28	T	A	9: 48,949,148 (GRCm39)	V914E	probably damaging	Het
Utrn	A	T	10: 12,547,558 (GRCm39)	C1627*	probably null	Het
Vmn1r28	C	A	6: 58,243,052 (GRCm39)	F298L	noncoding transcript	Het
Vps29	T	C	5: 122,500,877 (GRCm39)	S69P	possibly damaging	Het
Zfp703	T	A	8: 27,469,782 (GRCm39)	L482H	probably damaging	Het

Other mutations in Kcna1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02354:Kcna1	APN	6	126,619,869 (GRCm39)	missense	probably damaging	1.00
IGL02361:Kcna1	APN	6	126,619,869 (GRCm39)	missense	probably damaging	1.00
IGL02900:Kcna1	APN	6	126,620,057 (GRCm39)	missense	probably damaging	1.00
IGL03046:Kcna1	UTSW	6	126,619,148 (GRCm39)	missense	possibly damaging	0.84
R0694:Kcna1	UTSW	6	126,619,208 (GRCm39)	missense	probably damaging	0.99
R1530:Kcna1	UTSW	6	126,619,494 (GRCm39)	missense	probably benign
R1531:Kcna1	UTSW	6	126,619,030 (GRCm39)	missense	probably benign	0.30
R1676:Kcna1	UTSW	6	126,619,645 (GRCm39)	missense	probably damaging	1.00
R1750:Kcna1	UTSW	6	126,619,771 (GRCm39)	missense	probably benign	0.06
R3815:Kcna1	UTSW	6	126,620,009 (GRCm39)	missense	probably damaging	1.00
R4012:Kcna1	UTSW	6	126,619,873 (GRCm39)	missense	probably benign
R4290:Kcna1	UTSW	6	126,618,838 (GRCm39)	missense	probably damaging	1.00
R4492:Kcna1	UTSW	6	126,619,238 (GRCm39)	missense	possibly damaging	0.95
R4820:Kcna1	UTSW	6	126,619,099 (GRCm39)	missense	probably damaging	1.00
R5114:Kcna1	UTSW	6	126,619,330 (GRCm39)	missense	probably damaging	0.99
R5433:Kcna1	UTSW	6	126,620,075 (GRCm39)	missense	probably damaging	1.00
R6171:Kcna1	UTSW	6	126,619,286 (GRCm39)	missense	probably damaging	1.00
R7561:Kcna1	UTSW	6	126,619,108 (GRCm39)	missense	probably damaging	1.00
R7834:Kcna1	UTSW	6	126,619,703 (GRCm39)	missense	probably benign
R8040:Kcna1	UTSW	6	126,619,703 (GRCm39)	missense	probably benign
R8311:Kcna1	UTSW	6	126,619,255 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- TGATTACTACGCGCTCGCAG -3'
(R):5'- TGTGCATTAAGGTGATCAGAGC -3'

Sequencing Primer
(F):5'- TCGCAGCATTCGTGGTC -3'
(R):5'- TCAGAGCAGGAAGAAAAACCCATTC -3'

Posted On

2020-07-13