Mutagenetix > Incidental Mutation

Incidental Mutation 'R5890:Kcna5'

457088

Institutional Source

Beutler Lab

Gene Symbol

Kcna5

Ensembl Gene

ENSMUSG00000045534

Gene Name

potassium voltage-gated channel, shaker-related subfamily, member 5

Synonyms

Kv1.5

MMRRC Submission

044091-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.111) question?

Stock #

R5890 (G1)

Quality Score

155

Status

Not validated

Chromosome

Chromosomal Location

126509514-126512375 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 126511699 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Histidine at position 143 (R143H)

Ref Sequence

ENSEMBL: ENSMUSP00000055673 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000060972]

AlphaFold

Q61762

Predicted Effect

probably damaging
Transcript: ENSMUST00000060972
AA Change: R143H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000055673
Gene: ENSMUSG00000045534
AA Change: R143H

Domain	Start	End	E-Value	Type
low complexity region	65	80	N/A	INTRINSIC
low complexity region	83	94	N/A	INTRINSIC
BTB	111	211	5e-7	SMART
Pfam:Ion_trans	240	516	6.6e-54	PFAM
Pfam:Ion_trans_2	424	509	1.4e-15	PFAM

Coding Region Coverage

1x: 99.9%
3x: 99.5%
10x: 97.6%
20x: 92.9%

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 ino 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 contains six membrane-spanning domains with a shaker-type repeat in the fourth segment. It belongs to the delayed rectifier class, the function of which could restore the resting membrane potential of beta cells after depolarization and thereby contribute to the regulation of insulin secretion. This gene is intronless, and the gene is clustered with genes KCNA1 and KCNA6 on chromosome 12. Defects in this gene are a cause of familial atrial fibrillation type 7 (ATFB7). [provided by RefSeq, May 2012]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit abnormal microglial proliferation and nitric oxide release after LPS treatment or facial nerve lesion. Mice homozygous for a knock-in allele exhibit impaired hypoxic pulmonary vasoconstriction, and resistance to drug-induced cardiac QT prolongation. [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
Abcc9	A	G	6: 142,550,554 (GRCm39)		probably null	Het
Acsm3	C	A	7: 119,374,457 (GRCm39)	T303N	probably benign	Het
Adamts13	A	T	2: 26,876,603 (GRCm39)	R506W	probably damaging	Het
Adck5	C	T	15: 76,477,785 (GRCm39)	T166M	probably damaging	Het
Adcy8	T	A	15: 64,687,266 (GRCm39)	I413F	probably damaging	Het
Adgrl2	A	T	3: 148,564,811 (GRCm39)	D252E	probably damaging	Het
Aldh16a1	T	A	7: 44,793,969 (GRCm39)	T636S	probably benign	Het
Ampd1	C	A	3: 102,997,391 (GRCm39)	F264L	probably damaging	Het
Arhgap17	T	C	7: 122,885,981 (GRCm39)		probably benign	Het
Babam2	A	G	5: 32,222,151 (GRCm39)		probably benign	Het
Bltp2	C	T	11: 78,164,096 (GRCm39)	Q40*	probably null	Het
Bod1l	T	A	5: 41,977,921 (GRCm39)	E1131V	probably benign	Het
Cbs	C	T	17: 31,832,193 (GRCm39)	V553M	probably damaging	Het
Cd72	T	C	4: 43,454,475 (GRCm39)	K18R	probably damaging	Het
Cep89	A	G	7: 35,128,587 (GRCm39)	Y580C	probably damaging	Het
Chrnb1	T	A	11: 69,683,555 (GRCm39)	I264F	possibly damaging	Het
Cntf	A	G	19: 12,741,357 (GRCm39)	W168R	probably damaging	Het
Cxxc1	T	A	18: 74,354,237 (GRCm39)	D648E	possibly damaging	Het
Cyp2c68	A	T	19: 39,700,936 (GRCm39)	L294Q	probably damaging	Het
Dab2ip	T	C	2: 35,605,414 (GRCm39)	S532P	probably damaging	Het
Defb3	G	A	8: 19,345,200 (GRCm39)	C52Y	probably damaging	Het
Dennd5a	T	G	7: 109,533,428 (GRCm39)	E114A	probably benign	Het
Dnah12	T	C	14: 26,428,039 (GRCm39)	F222L	probably benign	Het
Dock9	A	C	14: 121,905,820 (GRCm39)		probably null	Het
Fras1	A	T	5: 96,793,807 (GRCm39)	H1043L	probably benign	Het
Gamt	C	A	10: 80,095,741 (GRCm39)	R63L	possibly damaging	Het
Gm1527	A	G	3: 28,969,544 (GRCm39)	H298R	probably benign	Het
Gphb5	C	T	12: 75,462,596 (GRCm39)		probably null	Het
Greb1	A	T	12: 16,783,422 (GRCm39)	V104D	possibly damaging	Het
Hck	A	G	2: 152,970,996 (GRCm39)	D86G	probably damaging	Het
Jhy	T	A	9: 40,833,958 (GRCm39)	K321*	probably null	Het
Kif19a	G	T	11: 114,680,264 (GRCm39)	W867L	possibly damaging	Het
Map3k4	G	A	17: 12,490,303 (GRCm39)	A376V	probably damaging	Het
Mars1	A	T	10: 127,133,914 (GRCm39)	M661K	probably benign	Het
Mecp2	C	T	X: 73,079,043 (GRCm39)	V496M	probably damaging	Het
Mfsd2b	A	T	12: 4,917,651 (GRCm39)	C132S	probably damaging	Het
Mfsd4a	T	C	1: 131,966,666 (GRCm39)	Y356C	probably damaging	Het
Mif4gd	G	T	11: 115,500,188 (GRCm39)	A89E	probably benign	Het
Mkln1	A	T	6: 31,467,482 (GRCm39)	E593D	probably benign	Het
Mlh1	G	T	9: 111,057,563 (GRCm39)	N749K	possibly damaging	Het
Mrgprb2	T	A	7: 48,201,707 (GRCm39)	*339C	probably null	Het
Nphp4	T	C	4: 152,631,536 (GRCm39)	V812A	probably benign	Het
Nrcam	G	T	12: 44,623,554 (GRCm39)	V1048L	probably benign	Het
Obsl1	G	A	1: 75,470,503 (GRCm39)	A856V	probably damaging	Het
Osgepl1	T	A	1: 53,357,326 (GRCm39)	F163I	probably damaging	Het
Pcdha6	C	A	18: 37,102,121 (GRCm39)	T438K	possibly damaging	Het
Pcdhb20	A	T	18: 37,638,286 (GRCm39)	M271L	probably benign	Het
Phip	T	C	9: 82,789,005 (GRCm39)	T770A	probably benign	Het
Ppm1d	A	G	11: 85,217,734 (GRCm39)	T166A	probably damaging	Het
Ptprf	A	T	4: 118,081,932 (GRCm39)	I1102K	probably benign	Het
Sbsn	T	C	7: 30,452,692 (GRCm39)	V569A	possibly damaging	Het
Skida1	T	A	2: 18,050,814 (GRCm39)		probably benign	Het
Smg1	T	A	7: 117,789,809 (GRCm39)		probably benign	Het
Sorcs2	A	G	5: 36,386,535 (GRCm39)	Y168H	probably damaging	Het
Sufu	A	T	19: 46,443,172 (GRCm39)		probably null	Het
Tbc1d24	A	T	17: 24,404,500 (GRCm39)	W215R	probably damaging	Het
Tenm4	T	C	7: 96,552,067 (GRCm39)	L2502P	probably damaging	Het
Tgm4	A	T	9: 122,890,703 (GRCm39)	E10V	probably damaging	Het
Trip11	T	C	12: 101,852,231 (GRCm39)	E611G	probably damaging	Het
Ttn	C	A	2: 76,540,243 (GRCm39)	A34248S	possibly damaging	Het
Ube3a	T	A	7: 58,921,776 (GRCm39)	N49K	probably damaging	Het
Ube3c	A	G	5: 29,863,290 (GRCm39)	D855G	possibly damaging	Het
Ugt8a	A	G	3: 125,669,202 (GRCm39)	S301P	probably benign	Het
Wdfy4	T	A	14: 32,824,534 (GRCm39)	N1295I	possibly damaging	Het
Wdr47	G	T	3: 108,517,328 (GRCm39)	G43C	probably damaging	Het
Wdtc1	A	C	4: 133,021,673 (GRCm39)	L601W	unknown	Het
Zfp236	A	G	18: 82,658,276 (GRCm39)	F614S	possibly damaging	Het
Zfp637	T	A	6: 117,822,047 (GRCm39)	D58E	possibly damaging	Het

Other mutations in Kcna5

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02379:Kcna5	APN	6	126,511,472 (GRCm39)	missense	probably damaging	1.00
H8562:Kcna5	UTSW	6	126,510,386 (GRCm39)	missense	probably damaging	0.98
R0137:Kcna5	UTSW	6	126,510,346 (GRCm39)	missense	probably damaging	1.00
R0881:Kcna5	UTSW	6	126,511,957 (GRCm39)	missense	probably benign
R1436:Kcna5	UTSW	6	126,511,724 (GRCm39)	missense	probably damaging	0.99
R1561:Kcna5	UTSW	6	126,511,546 (GRCm39)	missense	probably damaging	1.00
R1730:Kcna5	UTSW	6	126,510,823 (GRCm39)	missense	probably damaging	1.00
R1783:Kcna5	UTSW	6	126,510,823 (GRCm39)	missense	probably damaging	1.00
R3940:Kcna5	UTSW	6	126,510,614 (GRCm39)	missense	probably damaging	1.00
R4276:Kcna5	UTSW	6	126,510,329 (GRCm39)	missense	probably damaging	1.00
R4372:Kcna5	UTSW	6	126,510,320 (GRCm39)	makesense	probably null
R4562:Kcna5	UTSW	6	126,511,303 (GRCm39)	missense	probably benign	0.00
R5130:Kcna5	UTSW	6	126,511,496 (GRCm39)	missense	probably benign	0.01
R5137:Kcna5	UTSW	6	126,510,946 (GRCm39)	missense	probably damaging	1.00
R5388:Kcna5	UTSW	6	126,511,859 (GRCm39)	missense	probably benign	0.04
R7159:Kcna5	UTSW	6	126,510,592 (GRCm39)	missense	probably damaging	1.00
R7162:Kcna5	UTSW	6	126,510,806 (GRCm39)	missense	possibly damaging	0.87
R7322:Kcna5	UTSW	6	126,510,754 (GRCm39)	missense	possibly damaging	0.83
R7353:Kcna5	UTSW	6	126,511,808 (GRCm39)	missense	probably benign	0.00
R7695:Kcna5	UTSW	6	126,511,174 (GRCm39)	missense	probably damaging	1.00
R7775:Kcna5	UTSW	6	126,511,768 (GRCm39)	nonsense	probably null
R7778:Kcna5	UTSW	6	126,511,768 (GRCm39)	nonsense	probably null
R7894:Kcna5	UTSW	6	126,512,011 (GRCm39)	missense	probably damaging	0.96
R7905:Kcna5	UTSW	6	126,511,831 (GRCm39)	missense	probably benign
R7961:Kcna5	UTSW	6	126,510,517 (GRCm39)	missense	probably benign
R8009:Kcna5	UTSW	6	126,510,517 (GRCm39)	missense	probably benign
R8388:Kcna5	UTSW	6	126,511,588 (GRCm39)	missense	probably benign	0.08
R9725:Kcna5	UTSW	6	126,511,844 (GRCm39)	missense	probably benign
Z1176:Kcna5	UTSW	6	126,510,679 (GRCm39)	missense	probably damaging	1.00
Z1177:Kcna5	UTSW	6	126,510,953 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TCGAAGATAAGCCACACCTG -3'
(R):5'- AAGGCCATCTGCTGAGGATG -3'

Sequencing Primer
(F):5'- CTGGCGCTGGAACTCATTG -3'
(R):5'- CCATCTGCTGAGGATGAGGAG -3'

Posted On

2017-02-15