Mutagenetix > Incidental Mutation

Incidental Mutation 'R2005:Kcnt2'

225310

Institutional Source

Beutler Lab

Gene Symbol

Kcnt2

Ensembl Gene

ENSMUSG00000052726

Gene Name

potassium channel, subfamily T, member 2

Synonyms

E330038N15Rik

MMRRC Submission

040014-MU

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.138) question?

Stock #

R2005 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

140246158-140612067 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 140553018 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Valine at position 824 (M824V)

Ref Sequence

ENSEMBL: ENSMUSP00000112887 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000119786] [ENSMUST00000120709] [ENSMUST00000120796]

AlphaFold

D3Z649

Predicted Effect

possibly damaging
Transcript: ENSMUST00000060201
AA Change: M855V

PolyPhen 2 Score 0.937 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000054623
Gene: ENSMUSG00000052726
AA Change: M855V

Domain	Start	End	E-Value	Type
transmembrane domain	64	83	N/A	INTRINSIC
transmembrane domain	103	125	N/A	INTRINSIC
transmembrane domain	138	160	N/A	INTRINSIC
Pfam:Ion_trans_2	199	282	2.8e-15	PFAM
Pfam:BK_channel_a	424	533	1.3e-31	PFAM
low complexity region	655	670	N/A	INTRINSIC
low complexity region	677	689	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000119786
AA Change: M774V

PolyPhen 2 Score 0.938 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000113535
Gene: ENSMUSG00000052726
AA Change: M774V

Domain	Start	End	E-Value	Type
transmembrane domain	64	83	N/A	INTRINSIC
transmembrane domain	103	125	N/A	INTRINSIC
transmembrane domain	138	160	N/A	INTRINSIC
Pfam:Ion_trans_2	199	282	2.6e-15	PFAM
Pfam:BK_channel_a	422	476	2.3e-16	PFAM
low complexity region	598	613	N/A	INTRINSIC
low complexity region	620	632	N/A	INTRINSIC
low complexity region	699	714	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000120709
AA Change: M824V

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000112887
Gene: ENSMUSG00000052726
AA Change: M824V

Domain	Start	End	E-Value	Type
transmembrane domain	64	83	N/A	INTRINSIC
transmembrane domain	103	125	N/A	INTRINSIC
transmembrane domain	138	160	N/A	INTRINSIC
Pfam:Ion_trans_2	199	282	2.7e-15	PFAM
Pfam:BK_channel_a	422	527	1.5e-39	PFAM
low complexity region	648	663	N/A	INTRINSIC
low complexity region	670	682	N/A	INTRINSIC
low complexity region	749	764	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000120796
AA Change: M848V

PolyPhen 2 Score 0.033 (Sensitivity: 0.95; Specificity: 0.82)

SMART Domains

Protein: ENSMUSP00000113333
Gene: ENSMUSG00000052726
AA Change: M848V

Domain	Start	End	E-Value	Type
transmembrane domain	64	83	N/A	INTRINSIC
transmembrane domain	103	125	N/A	INTRINSIC
transmembrane domain	138	160	N/A	INTRINSIC
Pfam:Ion_trans_2	199	282	2.8e-15	PFAM
Pfam:BK_channel_a	422	527	1.5e-39	PFAM
low complexity region	648	663	N/A	INTRINSIC
low complexity region	670	682	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000193606

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.9%
20x: 94.0%

Validation Efficiency

MGI Phenotype

PHENOTYPE: Mice homozygous for a null allele are viable with normal pain and itch responses. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 78 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcb5	G	A	12: 118,877,827	A961V	probably benign	Het
Adcy10	A	G	1: 165,525,022	Y475C	probably benign	Het
Adgrb3	T	C	1: 25,111,718	M1145V	probably benign	Het
Akr1c21	A	G	13: 4,574,215	T23A	probably damaging	Het
Ankrd33b	A	T	15: 31,297,668	S314R	probably damaging	Het
Apc	T	C	18: 34,310,909		probably null	Het
Atg9a	T	A	1: 75,185,991	Q460L	probably benign	Het
Birc3	C	T	9: 7,860,341	C292Y	probably damaging	Het
Capn5	T	C	7: 98,129,363	I350V	probably benign	Het
Cc2d2a	G	A	5: 43,726,373		probably null	Het
Cdh22	T	A	2: 165,180,923	E76V	probably damaging	Het
Cdh8	T	C	8: 99,033,471		probably null	Het
Cdkn1b	ATTCTTCTTC	ATTCTTCTTCTTC	6: 134,921,956		probably benign	Het
Cfap54	T	A	10: 92,884,768	D2608V	unknown	Het
Crebrf	T	C	17: 26,742,883	V318A	possibly damaging	Het
Cwf19l2	A	T	9: 3,430,720	N351Y	possibly damaging	Het
Cyp2c67	A	T	19: 39,643,345	M136K	probably damaging	Het
Ddx10	A	G	9: 53,240,475		probably null	Het
Ddx47	A	G	6: 135,018,121	N92S	probably benign	Het
Ddx50	T	A	10: 62,640,464	H306L	probably benign	Het
Dnajc27	A	G	12: 4,097,317	T167A	possibly damaging	Het
Dscam	T	G	16: 97,038,920	K162N	probably benign	Het
Eif4h	G	A	5: 134,627,677	T53I	probably benign	Het
Elmo2	T	C	2: 165,298,279	N332S	probably benign	Het
Ergic3	A	G	2: 156,011,108	N157S	possibly damaging	Het
F2rl1	G	T	13: 95,513,274	R367S	probably damaging	Het
Fbxo36	G	A	1: 84,900,069	A151T	probably benign	Het
Foxf2	G	T	13: 31,626,141	R21L	unknown	Het
Gmip	T	A	8: 69,814,043	H269Q	probably benign	Het
Gng4	T	A	13: 13,806,166	V32E	probably benign	Het
Grm3	T	C	5: 9,589,793	Y84C	possibly damaging	Het
Helz2	C	T	2: 181,231,329	R2396H	probably benign	Het
Icosl	A	T	10: 78,071,953	M116L	possibly damaging	Het
Itgb3bp	A	C	4: 99,814,058	N16K	probably benign	Het
Mki67	T	A	7: 135,698,509	K1599*	probably null	Het
Mmp25	G	A	17: 23,640,242	R144W	probably damaging	Het
Mmrn1	A	T	6: 60,976,084	I450F	possibly damaging	Het
Mroh2b	A	T	15: 4,917,158	K480M	probably damaging	Het
Nbn	T	A	4: 15,979,351	D445E	probably benign	Het
Npbwr1	T	A	1: 5,916,351	S315C	probably damaging	Het
Olfr1118	T	A	2: 87,309,448	S240T	probably benign	Het
Olfr1166	A	G	2: 88,124,547	L146P	probably damaging	Het
Olfr378	A	T	11: 73,425,239	V248E	probably damaging	Het
Olfr828	G	A	9: 18,815,505	S263L	probably benign	Het
Pard3b	A	T	1: 62,144,891	E183D	probably benign	Het
Pde10a	G	A	17: 8,929,091		probably null	Het
Pdlim2	C	T	14: 70,164,779	R296H	probably damaging	Het
Prdm13	T	C	4: 21,685,695		probably benign	Het
Rc3h2	T	A	2: 37,389,753	K461*	probably null	Het
Reep2	C	T	18: 34,845,621	T117M	probably damaging	Het
Rhbdd1	A	G	1: 82,340,810	N138S	probably benign	Het
Rnf19a	A	T	15: 36,241,770	F708I	possibly damaging	Het
Robo2	G	A	16: 73,933,115	H1069Y	possibly damaging	Het
Rpl9	C	T	5: 65,389,535	V112I	probably benign	Het
Sec16a	A	C	2: 26,439,080	S974R	probably benign	Het
Sfrp5	A	G	19: 42,198,836	M265T	probably benign	Het
Skint7	T	C	4: 111,984,850	I305T	probably benign	Het
Slc6a7	T	C	18: 61,001,641	D454G	possibly damaging	Het
Slco6c1	A	G	1: 97,081,489	I407T	probably damaging	Het
Slfn8	A	T	11: 83,004,150	M610K	probably damaging	Het
Spidr	A	G	16: 16,048,049	S299P	probably damaging	Het
Sptbn4	C	T	7: 27,366,419	W2034*	probably null	Het
Stard9	T	A	2: 120,664,945	F100L	possibly damaging	Het
Stard9	C	A	2: 120,673,636	S221R	probably damaging	Het
Stc1	T	C	14: 69,031,647		probably null	Het
Sun2	T	C	15: 79,726,624	E667G	possibly damaging	Het
Tacc2	T	C	7: 130,731,550	S511P	probably damaging	Het
Tasp1	T	G	2: 139,977,678	K202Q	probably damaging	Het
Tdrd6	A	G	17: 43,628,655	F501L	probably damaging	Het
Tgds	A	G	14: 118,130,656	V35A	possibly damaging	Het
Tubgcp6	G	A	15: 89,104,166	T860I	probably benign	Het
Twf1	C	T	15: 94,585,447		probably null	Het
Vangl1	A	G	3: 102,163,466	S385P	probably benign	Het
Vmn2r117	A	G	17: 23,477,644	I263T	probably damaging	Het
Washc5	A	G	15: 59,341,155	L892P	possibly damaging	Het
Wnk4	T	C	11: 101,263,890	C302R	probably damaging	Het
Zfp395	A	G	14: 65,388,885	E191G	possibly damaging	Het
Zkscan17	A	G	11: 59,492,216	L302P	probably damaging	Het

Other mutations in Kcnt2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00561:Kcnt2	APN	1	140523098	missense	probably damaging	1.00
IGL00673:Kcnt2	APN	1	140596051	missense	possibly damaging	0.60
IGL00806:Kcnt2	APN	1	140523211	missense	probably damaging	1.00
IGL01135:Kcnt2	APN	1	140354555	critical splice donor site	probably null	0.00
IGL01412:Kcnt2	APN	1	140570417	missense	probably benign	0.02
IGL01777:Kcnt2	APN	1	140595998	missense	probably benign	0.20
IGL01780:Kcnt2	APN	1	140351269	missense	probably benign	0.09
IGL02134:Kcnt2	APN	1	140376383	missense	probably benign
IGL02350:Kcnt2	APN	1	140351269	missense	probably benign	0.09
IGL02357:Kcnt2	APN	1	140351269	missense	probably benign	0.09
IGL02481:Kcnt2	APN	1	140354561	splice site	probably benign
IGL02483:Kcnt2	APN	1	140354561	splice site	probably benign
IGL02866:Kcnt2	APN	1	140425248	missense	probably damaging	1.00
IGL02891:Kcnt2	APN	1	140574806	missense	probably damaging	1.00
IGL03007:Kcnt2	APN	1	140354507	missense	possibly damaging	0.50
IGL03024:Kcnt2	APN	1	140570455	missense	probably benign	0.00
IGL03231:Kcnt2	APN	1	140534002	intron	probably benign
BB002:Kcnt2	UTSW	1	140354509	nonsense	probably null
BB012:Kcnt2	UTSW	1	140354509	nonsense	probably null
R0230:Kcnt2	UTSW	1	140246345	missense	probably benign	0.00
R0367:Kcnt2	UTSW	1	140351225	missense	probably damaging	1.00
R0486:Kcnt2	UTSW	1	140509480	nonsense	probably null
R0543:Kcnt2	UTSW	1	140609614	missense	probably damaging	1.00
R0849:Kcnt2	UTSW	1	140507762	missense	probably damaging	1.00
R1123:Kcnt2	UTSW	1	140573608	missense	probably damaging	1.00
R1156:Kcnt2	UTSW	1	140428855	missense	probably damaging	1.00
R1425:Kcnt2	UTSW	1	140383028	missense	probably damaging	1.00
R1530:Kcnt2	UTSW	1	140484232	nonsense	probably null
R1546:Kcnt2	UTSW	1	140431378	missense	probably benign	0.01
R1728:Kcnt2	UTSW	1	140354547	missense	probably benign	0.00
R1729:Kcnt2	UTSW	1	140354547	missense	probably benign	0.00
R1730:Kcnt2	UTSW	1	140354547	missense	probably benign	0.00
R1739:Kcnt2	UTSW	1	140354547	missense	probably benign	0.00
R1762:Kcnt2	UTSW	1	140354547	missense	probably benign	0.00
R1783:Kcnt2	UTSW	1	140354547	missense	probably benign	0.00
R1784:Kcnt2	UTSW	1	140354547	missense	probably benign	0.00
R1785:Kcnt2	UTSW	1	140354547	missense	probably benign	0.00
R1862:Kcnt2	UTSW	1	140425330	missense	probably damaging	1.00
R1887:Kcnt2	UTSW	1	140584247	missense	probably damaging	0.99
R1889:Kcnt2	UTSW	1	140584293	missense	probably damaging	1.00
R1894:Kcnt2	UTSW	1	140425341	missense	probably damaging	1.00
R2044:Kcnt2	UTSW	1	140375154	missense	probably benign	0.14
R2115:Kcnt2	UTSW	1	140552963	missense	probably damaging	1.00
R2135:Kcnt2	UTSW	1	140428813	missense	probably damaging	1.00
R2201:Kcnt2	UTSW	1	140509441	missense	probably damaging	1.00
R2212:Kcnt2	UTSW	1	140530800	missense	probably damaging	1.00
R2267:Kcnt2	UTSW	1	140573683	splice site	probably null
R2442:Kcnt2	UTSW	1	140376353	missense	possibly damaging	0.59
R3121:Kcnt2	UTSW	1	140428884	missense	probably damaging	0.97
R3176:Kcnt2	UTSW	1	140609639	missense	probably benign	0.16
R3276:Kcnt2	UTSW	1	140609639	missense	probably benign	0.16
R3704:Kcnt2	UTSW	1	140533968	missense	probably damaging	1.00
R3944:Kcnt2	UTSW	1	140584287	missense	probably damaging	1.00
R4164:Kcnt2	UTSW	1	140609630	missense	probably damaging	0.97
R4201:Kcnt2	UTSW	1	140425332	missense	probably damaging	0.98
R4501:Kcnt2	UTSW	1	140552980	missense	probably damaging	0.99
R4502:Kcnt2	UTSW	1	140507747	missense	probably damaging	0.99
R4632:Kcnt2	UTSW	1	140523148	missense	possibly damaging	0.90
R4758:Kcnt2	UTSW	1	140518897	missense	probably damaging	1.00
R4790:Kcnt2	UTSW	1	140354516	missense	probably damaging	0.99
R4892:Kcnt2	UTSW	1	140513025	nonsense	probably null
R4973:Kcnt2	UTSW	1	140609650	missense	probably damaging	1.00
R5154:Kcnt2	UTSW	1	140351256	missense	possibly damaging	0.94
R5296:Kcnt2	UTSW	1	140609615	missense	probably damaging	1.00
R5353:Kcnt2	UTSW	1	140426901	missense	probably damaging	1.00
R5605:Kcnt2	UTSW	1	140574743	missense	possibly damaging	0.59
R5806:Kcnt2	UTSW	1	140509496	missense	probably damaging	1.00
R5887:Kcnt2	UTSW	1	140425366	missense	probably damaging	1.00
R5917:Kcnt2	UTSW	1	140533928	missense	probably damaging	0.99
R5961:Kcnt2	UTSW	1	140507702	missense	possibly damaging	0.82
R6123:Kcnt2	UTSW	1	140362980	missense	probably damaging	1.00
R6225:Kcnt2	UTSW	1	140426923	nonsense	probably null
R6248:Kcnt2	UTSW	1	140509478	missense	probably damaging	1.00
R6351:Kcnt2	UTSW	1	140375112	missense	probably damaging	1.00
R6380:Kcnt2	UTSW	1	140509584	missense	probably damaging	1.00
R6532:Kcnt2	UTSW	1	140584106	missense	probably damaging	0.97
R6693:Kcnt2	UTSW	1	140351227	missense	probably benign	0.00
R6817:Kcnt2	UTSW	1	140246193	unclassified	probably benign
R6856:Kcnt2	UTSW	1	140596004	missense	probably damaging	1.00
R6944:Kcnt2	UTSW	1	140584065	missense	probably benign	0.00
R6971:Kcnt2	UTSW	1	140512908	missense	probably benign	0.01
R7052:Kcnt2	UTSW	1	140383047	missense	probably damaging	0.99
R7138:Kcnt2	UTSW	1	140596040	missense	possibly damaging	0.80
R7261:Kcnt2	UTSW	1	140354517	missense	possibly damaging	0.71
R7474:Kcnt2	UTSW	1	140570478	missense	possibly damaging	0.84
R7524:Kcnt2	UTSW	1	140584055	missense	probably damaging	0.99
R7541:Kcnt2	UTSW	1	140376384	missense	probably benign	0.09
R7558:Kcnt2	UTSW	1	140523190	missense	probably damaging	0.98
R7651:Kcnt2	UTSW	1	140570461	missense	probably benign	0.40
R7730:Kcnt2	UTSW	1	140518948	missense	probably benign	0.34
R7875:Kcnt2	UTSW	1	140573647	missense	probably damaging	1.00
R7883:Kcnt2	UTSW	1	140523150	missense	probably damaging	0.99
R7925:Kcnt2	UTSW	1	140354509	nonsense	probably null
R8040:Kcnt2	UTSW	1	140450217	missense	probably damaging	1.00
R8041:Kcnt2	UTSW	1	140609660	missense	probably benign
R8171:Kcnt2	UTSW	1	140509465	missense	probably benign	0.13
R8268:Kcnt2	UTSW	1	140523216	missense	probably damaging	0.99
R8905:Kcnt2	UTSW	1	140507729	missense	possibly damaging	0.65
R8927:Kcnt2	UTSW	1	140428797	splice site	probably null
R8988:Kcnt2	UTSW	1	140428849	missense	probably benign	0.38
R9020:Kcnt2	UTSW	1	140584311	missense	probably benign	0.23
R9109:Kcnt2	UTSW	1	140425297	missense	probably damaging	1.00
R9167:Kcnt2	UTSW	1	140578462	missense	probably benign	0.11
R9232:Kcnt2	UTSW	1	140484193	missense	possibly damaging	0.56
R9297:Kcnt2	UTSW	1	140425195	missense	probably damaging	0.99
R9298:Kcnt2	UTSW	1	140425297	missense	probably damaging	1.00
R9318:Kcnt2	UTSW	1	140425195	missense	probably damaging	0.99
R9404:Kcnt2	UTSW	1	140425369	missense	probably damaging	1.00
X0062:Kcnt2	UTSW	1	140512991	missense	possibly damaging	0.50
Z1088:Kcnt2	UTSW	1	140573646	missense	probably damaging	1.00
Z1088:Kcnt2	UTSW	1	140584158	nonsense	probably null
Z1176:Kcnt2	UTSW	1	140376361	missense	probably damaging	1.00
Z1177:Kcnt2	UTSW	1	140609648	missense	possibly damaging	0.75

Predicted Primers

PCR Primer
(F):5'- TCCTCACAGTACTAACATGTTGG -3'
(R):5'- GGGGCTGTACCAGTTATATGAC -3'

Sequencing Primer
(F):5'- ATAGATCATTTTATGTGGTAGTGCC -3'
(R):5'- GCTGTACCAGTTATATGACTGCAGC -3'

Posted On

2014-08-25