Mutagenetix > Incidental Mutation

Incidental Mutation 'R7052:Kcnt2'

547635

Institutional Source

Beutler Lab

Gene Symbol

Kcnt2

Ensembl Gene

ENSMUSG00000052726

Gene Name

potassium channel, subfamily T, member 2

Synonyms

E330038N15Rik

MMRRC Submission

045149-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.099) question?

Stock #

R7052 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

140173896-140539805 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 140310785 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Serine at position 197 (N197S)

Ref Sequence

ENSEMBL: ENSMUSP00000113333 (fasta)

Gene Model

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

AlphaFold

D3Z649

Predicted Effect

possibly damaging
Transcript: ENSMUST00000119786
AA Change: N197S

PolyPhen 2 Score 0.833 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000113535
Gene: ENSMUSG00000052726
AA Change: N197S

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

possibly damaging
Transcript: ENSMUST00000120709
AA Change: N197S

PolyPhen 2 Score 0.808 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000112887
Gene: ENSMUSG00000052726
AA Change: N197S

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 damaging
Transcript: ENSMUST00000120796
AA Change: N197S

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000113333
Gene: ENSMUSG00000052726
AA Change: N197S

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

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.2%

Validation Efficiency

100% (63/63)

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: 61 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc9	C	T	6: 142,604,261 (GRCm39)	R658H	probably benign	Het
Als2cl	C	T	9: 110,727,151 (GRCm39)	R906C	probably damaging	Het
Asb8	T	C	15: 98,034,282 (GRCm39)	H91R	probably damaging	Het
Atp8b3	C	T	10: 80,355,858 (GRCm39)	E1285K	probably benign	Het
Bves	G	A	10: 45,222,386 (GRCm39)	R172H	possibly damaging	Het
C6	A	T	15: 4,763,177 (GRCm39)	N59I	probably damaging	Het
Capn15	A	T	17: 26,180,724 (GRCm39)	V782D	probably damaging	Het
Ccdc168	T	A	1: 44,096,466 (GRCm39)	Y1544F	possibly damaging	Het
Ccdc18	T	C	5: 108,309,554 (GRCm39)	L383S	probably benign	Het
Coro6	C	A	11: 77,357,056 (GRCm39)	N119K	probably benign	Het
Cps1	T	A	1: 67,237,569 (GRCm39)	D1023E	probably damaging	Het
Dctn1	T	A	6: 83,172,262 (GRCm39)		probably null	Het
Ero1a	T	A	14: 45,544,040 (GRCm39)	K55*	probably null	Het
Fam209	G	A	2: 172,314,751 (GRCm39)	G80D	possibly damaging	Het
Fam89b	G	A	19: 5,779,276 (GRCm39)	R94C	probably damaging	Het
Fut1	A	G	7: 45,269,181 (GRCm39)	*323W	probably null	Het
Garin2	C	T	12: 78,766,176 (GRCm39)	T315I	probably benign	Het
Gm47985	T	A	1: 151,058,890 (GRCm39)	F177Y	possibly damaging	Het
Gstm7	T	A	3: 107,838,633 (GRCm39)	D37V	probably damaging	Het
H2-Aa	T	A	17: 34,503,484 (GRCm39)	S38C	possibly damaging	Het
Ighg2c	T	C	12: 113,252,343 (GRCm39)	T70A		Het
Ino80	A	G	2: 119,257,068 (GRCm39)		probably null	Het
Irf8	C	T	8: 121,466,581 (GRCm39)	R9W	probably damaging	Het
Kif11	T	A	19: 37,373,040 (GRCm39)	C86*	probably null	Het
Lonp1	A	T	17: 56,933,549 (GRCm39)	F109I	probably benign	Het
Mlkl	G	A	8: 112,046,074 (GRCm39)	S312L	possibly damaging	Het
Mroh9	T	A	1: 162,866,525 (GRCm39)	Q706L	possibly damaging	Het
Mtmr7	T	C	8: 41,008,874 (GRCm39)	H315R	possibly damaging	Het
Myh7b	G	C	2: 155,456,053 (GRCm39)	R146P	probably damaging	Het
Naip5	A	G	13: 100,358,855 (GRCm39)	Y794H	probably benign	Het
Nup153	A	T	13: 46,840,949 (GRCm39)	N886K	probably benign	Het
Nup205	A	G	6: 35,192,077 (GRCm39)	R1047G	possibly damaging	Het
Oog3	A	T	4: 143,887,027 (GRCm39)	L31Q	probably damaging	Het
Or5b123	T	A	19: 13,596,990 (GRCm39)	S155T	probably benign	Het
Or6c38	T	C	10: 128,929,744 (GRCm39)	Y33C	probably damaging	Het
Palmd	T	C	3: 116,717,012 (GRCm39)	N495S	probably benign	Het
Patj	A	G	4: 98,565,497 (GRCm39)	Q1070R	probably benign	Het
Pax1	G	A	2: 147,207,824 (GRCm39)	R232H	probably damaging	Het
Pcdhb1	A	G	18: 37,399,582 (GRCm39)	N511S	probably damaging	Het
Pigs	C	T	11: 78,232,211 (GRCm39)	L448F	probably damaging	Het
Pih1d2	A	G	9: 50,533,077 (GRCm39)	Y235C	probably damaging	Het
Pkd2l2	T	A	18: 34,558,212 (GRCm39)	I297K	possibly damaging	Het
Pou2f1	C	T	1: 165,742,684 (GRCm39)	V82I	possibly damaging	Het
Pramel1	T	C	4: 143,123,074 (GRCm39)	L17P	probably damaging	Het
Riok1	C	T	13: 38,220,991 (GRCm39)		probably benign	Het
Scg3	C	A	9: 75,568,664 (GRCm39)	E358*	probably null	Het
Siglec15	T	C	18: 78,091,946 (GRCm39)	E85G	probably damaging	Het
Snx20	T	C	8: 89,356,606 (GRCm39)	H70R	probably benign	Het
Spi1	T	A	2: 90,943,685 (GRCm39)	S76R	probably damaging	Het
Stat5a	T	C	11: 100,770,111 (GRCm39)	S463P	probably damaging	Het
Svs5	A	G	2: 164,080,126 (GRCm39)	I13T	unknown	Het
Tmem132e	T	C	11: 82,328,189 (GRCm39)	S406P	probably damaging	Het
Top1mt	T	C	15: 75,540,560 (GRCm39)	N237S	possibly damaging	Het
Trav6d-4	G	A	14: 52,991,053 (GRCm39)	V30M	possibly damaging	Het
Trp73	A	T	4: 154,149,140 (GRCm39)	M217K	probably damaging	Het
Vmn1r58	A	G	7: 5,414,134 (GRCm39)	I32T	probably benign	Het
Vmn1r9	T	C	6: 57,048,396 (GRCm39)	M157T	probably benign	Het
Vmn2r100	C	T	17: 19,751,556 (GRCm39)	S533F	possibly damaging	Het
Vmn2r112	T	A	17: 22,821,507 (GRCm39)	M160K	probably benign	Het
Vps13d	C	A	4: 144,889,914 (GRCm39)	A597S	probably benign	Het
Zfp27	AATCCGCTTGTGCA	AA	7: 29,594,446 (GRCm39)		probably benign	Het

Other mutations in Kcnt2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00561:Kcnt2	APN	1	140,450,836 (GRCm39)	missense	probably damaging	1.00
IGL00673:Kcnt2	APN	1	140,523,789 (GRCm39)	missense	possibly damaging	0.60
IGL00806:Kcnt2	APN	1	140,450,949 (GRCm39)	missense	probably damaging	1.00
IGL01135:Kcnt2	APN	1	140,282,293 (GRCm39)	critical splice donor site	probably null	0.00
IGL01412:Kcnt2	APN	1	140,498,155 (GRCm39)	missense	probably benign	0.02
IGL01777:Kcnt2	APN	1	140,523,736 (GRCm39)	missense	probably benign	0.20
IGL01780:Kcnt2	APN	1	140,279,007 (GRCm39)	missense	probably benign	0.09
IGL02134:Kcnt2	APN	1	140,304,121 (GRCm39)	missense	probably benign
IGL02350:Kcnt2	APN	1	140,279,007 (GRCm39)	missense	probably benign	0.09
IGL02357:Kcnt2	APN	1	140,279,007 (GRCm39)	missense	probably benign	0.09
IGL02481:Kcnt2	APN	1	140,282,299 (GRCm39)	splice site	probably benign
IGL02483:Kcnt2	APN	1	140,282,299 (GRCm39)	splice site	probably benign
IGL02866:Kcnt2	APN	1	140,352,986 (GRCm39)	missense	probably damaging	1.00
IGL02891:Kcnt2	APN	1	140,502,544 (GRCm39)	missense	probably damaging	1.00
IGL03007:Kcnt2	APN	1	140,282,245 (GRCm39)	missense	possibly damaging	0.50
IGL03024:Kcnt2	APN	1	140,498,193 (GRCm39)	missense	probably benign	0.00
IGL03231:Kcnt2	APN	1	140,461,740 (GRCm39)	intron	probably benign
BB002:Kcnt2	UTSW	1	140,282,247 (GRCm39)	nonsense	probably null
BB012:Kcnt2	UTSW	1	140,282,247 (GRCm39)	nonsense	probably null
R0230:Kcnt2	UTSW	1	140,174,083 (GRCm39)	missense	probably benign	0.00
R0367:Kcnt2	UTSW	1	140,278,963 (GRCm39)	missense	probably damaging	1.00
R0486:Kcnt2	UTSW	1	140,437,218 (GRCm39)	nonsense	probably null
R0543:Kcnt2	UTSW	1	140,537,352 (GRCm39)	missense	probably damaging	1.00
R0849:Kcnt2	UTSW	1	140,435,500 (GRCm39)	missense	probably damaging	1.00
R1123:Kcnt2	UTSW	1	140,501,346 (GRCm39)	missense	probably damaging	1.00
R1156:Kcnt2	UTSW	1	140,356,593 (GRCm39)	missense	probably damaging	1.00
R1425:Kcnt2	UTSW	1	140,310,766 (GRCm39)	missense	probably damaging	1.00
R1530:Kcnt2	UTSW	1	140,411,970 (GRCm39)	nonsense	probably null
R1546:Kcnt2	UTSW	1	140,359,116 (GRCm39)	missense	probably benign	0.01
R1728:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1729:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1730:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1739:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1762:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1783:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1784:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1785:Kcnt2	UTSW	1	140,282,285 (GRCm39)	missense	probably benign	0.00
R1862:Kcnt2	UTSW	1	140,353,068 (GRCm39)	missense	probably damaging	1.00
R1887:Kcnt2	UTSW	1	140,511,985 (GRCm39)	missense	probably damaging	0.99
R1889:Kcnt2	UTSW	1	140,512,031 (GRCm39)	missense	probably damaging	1.00
R1894:Kcnt2	UTSW	1	140,353,079 (GRCm39)	missense	probably damaging	1.00
R2005:Kcnt2	UTSW	1	140,480,756 (GRCm39)	missense	probably damaging	0.98
R2044:Kcnt2	UTSW	1	140,302,892 (GRCm39)	missense	probably benign	0.14
R2115:Kcnt2	UTSW	1	140,480,701 (GRCm39)	missense	probably damaging	1.00
R2135:Kcnt2	UTSW	1	140,356,551 (GRCm39)	missense	probably damaging	1.00
R2201:Kcnt2	UTSW	1	140,437,179 (GRCm39)	missense	probably damaging	1.00
R2212:Kcnt2	UTSW	1	140,458,538 (GRCm39)	missense	probably damaging	1.00
R2267:Kcnt2	UTSW	1	140,501,421 (GRCm39)	splice site	probably null
R2442:Kcnt2	UTSW	1	140,304,091 (GRCm39)	missense	possibly damaging	0.59
R3121:Kcnt2	UTSW	1	140,356,622 (GRCm39)	missense	probably damaging	0.97
R3176:Kcnt2	UTSW	1	140,537,377 (GRCm39)	missense	probably benign	0.16
R3276:Kcnt2	UTSW	1	140,537,377 (GRCm39)	missense	probably benign	0.16
R3704:Kcnt2	UTSW	1	140,461,706 (GRCm39)	missense	probably damaging	1.00
R3944:Kcnt2	UTSW	1	140,512,025 (GRCm39)	missense	probably damaging	1.00
R4164:Kcnt2	UTSW	1	140,537,368 (GRCm39)	missense	probably damaging	0.97
R4201:Kcnt2	UTSW	1	140,353,070 (GRCm39)	missense	probably damaging	0.98
R4501:Kcnt2	UTSW	1	140,480,718 (GRCm39)	missense	probably damaging	0.99
R4502:Kcnt2	UTSW	1	140,435,485 (GRCm39)	missense	probably damaging	0.99
R4632:Kcnt2	UTSW	1	140,450,886 (GRCm39)	missense	possibly damaging	0.90
R4758:Kcnt2	UTSW	1	140,446,635 (GRCm39)	missense	probably damaging	1.00
R4790:Kcnt2	UTSW	1	140,282,254 (GRCm39)	missense	probably damaging	0.99
R4892:Kcnt2	UTSW	1	140,440,763 (GRCm39)	nonsense	probably null
R4973:Kcnt2	UTSW	1	140,537,388 (GRCm39)	missense	probably damaging	1.00
R5154:Kcnt2	UTSW	1	140,278,994 (GRCm39)	missense	possibly damaging	0.94
R5296:Kcnt2	UTSW	1	140,537,353 (GRCm39)	missense	probably damaging	1.00
R5353:Kcnt2	UTSW	1	140,354,639 (GRCm39)	missense	probably damaging	1.00
R5605:Kcnt2	UTSW	1	140,502,481 (GRCm39)	missense	possibly damaging	0.59
R5806:Kcnt2	UTSW	1	140,437,234 (GRCm39)	missense	probably damaging	1.00
R5887:Kcnt2	UTSW	1	140,353,104 (GRCm39)	missense	probably damaging	1.00
R5917:Kcnt2	UTSW	1	140,461,666 (GRCm39)	missense	probably damaging	0.99
R5961:Kcnt2	UTSW	1	140,435,440 (GRCm39)	missense	possibly damaging	0.82
R6123:Kcnt2	UTSW	1	140,290,718 (GRCm39)	missense	probably damaging	1.00
R6225:Kcnt2	UTSW	1	140,354,661 (GRCm39)	nonsense	probably null
R6248:Kcnt2	UTSW	1	140,437,216 (GRCm39)	missense	probably damaging	1.00
R6351:Kcnt2	UTSW	1	140,302,850 (GRCm39)	missense	probably damaging	1.00
R6380:Kcnt2	UTSW	1	140,437,322 (GRCm39)	missense	probably damaging	1.00
R6532:Kcnt2	UTSW	1	140,511,844 (GRCm39)	missense	probably damaging	0.97
R6693:Kcnt2	UTSW	1	140,278,965 (GRCm39)	missense	probably benign	0.00
R6817:Kcnt2	UTSW	1	140,173,931 (GRCm39)	unclassified	probably benign
R6856:Kcnt2	UTSW	1	140,523,742 (GRCm39)	missense	probably damaging	1.00
R6944:Kcnt2	UTSW	1	140,511,803 (GRCm39)	missense	probably benign	0.00
R6971:Kcnt2	UTSW	1	140,440,646 (GRCm39)	missense	probably benign	0.01
R7138:Kcnt2	UTSW	1	140,523,778 (GRCm39)	missense	possibly damaging	0.80
R7261:Kcnt2	UTSW	1	140,282,255 (GRCm39)	missense	possibly damaging	0.71
R7474:Kcnt2	UTSW	1	140,498,216 (GRCm39)	missense	possibly damaging	0.84
R7524:Kcnt2	UTSW	1	140,511,793 (GRCm39)	missense	probably damaging	0.99
R7541:Kcnt2	UTSW	1	140,304,122 (GRCm39)	missense	probably benign	0.09
R7558:Kcnt2	UTSW	1	140,450,928 (GRCm39)	missense	probably damaging	0.98
R7651:Kcnt2	UTSW	1	140,498,199 (GRCm39)	missense	probably benign	0.40
R7730:Kcnt2	UTSW	1	140,446,686 (GRCm39)	missense	probably benign	0.34
R7875:Kcnt2	UTSW	1	140,501,385 (GRCm39)	missense	probably damaging	1.00
R7883:Kcnt2	UTSW	1	140,450,888 (GRCm39)	missense	probably damaging	0.99
R7925:Kcnt2	UTSW	1	140,282,247 (GRCm39)	nonsense	probably null
R8040:Kcnt2	UTSW	1	140,377,955 (GRCm39)	missense	probably damaging	1.00
R8041:Kcnt2	UTSW	1	140,537,398 (GRCm39)	missense	probably benign
R8171:Kcnt2	UTSW	1	140,437,203 (GRCm39)	missense	probably benign	0.13
R8268:Kcnt2	UTSW	1	140,450,954 (GRCm39)	missense	probably damaging	0.99
R8905:Kcnt2	UTSW	1	140,435,467 (GRCm39)	missense	possibly damaging	0.65
R8927:Kcnt2	UTSW	1	140,356,535 (GRCm39)	splice site	probably null
R8988:Kcnt2	UTSW	1	140,356,587 (GRCm39)	missense	probably benign	0.38
R9020:Kcnt2	UTSW	1	140,512,049 (GRCm39)	missense	probably benign	0.23
R9109:Kcnt2	UTSW	1	140,353,035 (GRCm39)	missense	probably damaging	1.00
R9167:Kcnt2	UTSW	1	140,506,200 (GRCm39)	missense	probably benign	0.11
R9232:Kcnt2	UTSW	1	140,411,931 (GRCm39)	missense	possibly damaging	0.56
R9297:Kcnt2	UTSW	1	140,352,933 (GRCm39)	missense	probably damaging	0.99
R9298:Kcnt2	UTSW	1	140,353,035 (GRCm39)	missense	probably damaging	1.00
R9318:Kcnt2	UTSW	1	140,352,933 (GRCm39)	missense	probably damaging	0.99
R9404:Kcnt2	UTSW	1	140,353,107 (GRCm39)	missense	probably damaging	1.00
X0062:Kcnt2	UTSW	1	140,440,729 (GRCm39)	missense	possibly damaging	0.50
Z1088:Kcnt2	UTSW	1	140,511,896 (GRCm39)	nonsense	probably null
Z1088:Kcnt2	UTSW	1	140,501,384 (GRCm39)	missense	probably damaging	1.00
Z1176:Kcnt2	UTSW	1	140,304,099 (GRCm39)	missense	probably damaging	1.00
Z1177:Kcnt2	UTSW	1	140,537,386 (GRCm39)	missense	possibly damaging	0.75

Predicted Primers

PCR Primer
(F):5'- ACCAAGTGAGCTGAATCTTAGC -3'
(R):5'- GCCAAATCCTTGTGACTTAGCTG -3'

Sequencing Primer
(F):5'- GAGCTGAATCTTAGCACTTTATGG -3'
(R):5'- AAATCCTTGTGACTTAGCTGTTTACC -3'

Posted On

2019-05-13