Mutagenetix > Incidental Mutation

Incidental Mutation 'R7925:Kcnt2'

643248

Institutional Source

Beutler Lab

Gene Symbol

Kcnt2

Ensembl Gene

ENSMUSG00000052726

Gene Name

potassium channel, subfamily T, member 2

Synonyms

E330038N15Rik

MMRRC Submission

045972-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.093) question?

Stock #

R7925 (G1)

Quality Score

999

Status

Validated

Chromosome

Chromosomal Location

140173896-140539805 bp(+) (GRCm39)

Type of Mutation

nonsense

DNA Base Change (assembly)

T to A at 140282247 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Stop codon at position 77 (Y77*)

Ref Sequence

ENSEMBL: ENSMUSP00000113333 (fasta)

Gene Model

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

AlphaFold

D3Z649

Predicted Effect

probably null
Transcript: ENSMUST00000119786
AA Change: Y77*

SMART Domains

Protein: ENSMUSP00000113535
Gene: ENSMUSG00000052726
AA Change: Y77*

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 null
Transcript: ENSMUST00000120709
AA Change: Y77*

SMART Domains

Protein: ENSMUSP00000112887
Gene: ENSMUSG00000052726
AA Change: Y77*

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 null
Transcript: ENSMUST00000120796
AA Change: Y77*

SMART Domains

Protein: ENSMUSP00000113333
Gene: ENSMUSG00000052726
AA Change: Y77*

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: 99.9%
20x: 99.7%

Validation Efficiency

100% (59/59)

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: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930433I11Rik	C	T	7: 40,643,506 (GRCm39)	Q392*	probably null	Het
4933427D14Rik	A	C	11: 72,071,327 (GRCm39)	L473V	probably benign	Het
A930002H24Rik	A	T	17: 64,170,392 (GRCm39)	V132E	unknown	Het
Abcc2	A	G	19: 43,795,551 (GRCm39)	I436V	probably benign	Het
Ahr	G	A	12: 35,565,067 (GRCm39)	Q103*	probably null	Het
Asb15	T	A	6: 24,562,723 (GRCm39)	H228Q	probably benign	Het
Asphd1	T	A	7: 126,547,628 (GRCm39)	Y225F	probably damaging	Het
Atp2c1	A	G	9: 105,319,969 (GRCm39)	M468T	possibly damaging	Het
Brca1	A	G	11: 101,398,972 (GRCm39)	I1540T	probably benign	Het
Ccn5	G	C	2: 163,670,961 (GRCm39)	R156T	possibly damaging	Het
Cdh20	A	T	1: 104,912,473 (GRCm39)	I576F	probably damaging	Het
Chst11	T	A	10: 83,026,788 (GRCm39)	S72T	probably damaging	Het
Cldn17	T	G	16: 88,303,533 (GRCm39)	K65N	probably damaging	Het
Cldn22	T	C	8: 48,278,222 (GRCm39)	I220T	probably benign	Het
Coasy	T	G	11: 100,974,522 (GRCm39)	D229E	probably benign	Het
Colec10	T	C	15: 54,325,767 (GRCm39)	V199A	probably damaging	Het
Cpn2	G	T	16: 30,079,619 (GRCm39)	D27E	probably damaging	Het
F5	T	A	1: 164,003,935 (GRCm39)		probably null	Het
Fat3	C	T	9: 15,942,656 (GRCm39)	V1239I	possibly damaging	Het
Fbxl16	A	G	17: 26,035,880 (GRCm39)	N159S	probably benign	Het
Fhad1	A	G	4: 141,681,498 (GRCm39)	I514T	probably damaging	Het
Fras1	A	G	5: 96,929,443 (GRCm39)	K3949R	probably damaging	Het
Gm8126	A	G	14: 43,119,023 (GRCm39)	N164S	probably damaging	Het
Grm3	T	A	5: 9,639,880 (GRCm39)	E55V	probably benign	Het
Itgbl1	G	A	14: 124,210,735 (GRCm39)	D478N	possibly damaging	Het
Kdm4c	T	C	4: 74,323,058 (GRCm39)	S997P	probably damaging	Het
Kti12	A	C	4: 108,705,443 (GRCm39)	E119A	probably benign	Het
Kti12	G	T	4: 108,705,444 (GRCm39)	E119D	probably benign	Het
Lrrc28	T	C	7: 67,268,857 (GRCm39)	Y71C	probably damaging	Het
Lrrc45	T	A	11: 120,606,706 (GRCm39)	W203R	probably benign	Het
Lrrc66	A	T	5: 73,765,835 (GRCm39)	C403S	possibly damaging	Het
Ly6g6e	A	T	17: 35,296,894 (GRCm39)	E45V	probably damaging	Het
Mgam	C	T	6: 40,735,985 (GRCm39)	T1574I	probably damaging	Het
Msrb2	A	T	2: 19,388,091 (GRCm39)	M80L	probably benign	Het
Musk	T	A	4: 58,367,513 (GRCm39)	L592Q	probably damaging	Het
Nlrp4a	C	A	7: 26,150,011 (GRCm39)	N539K	probably benign	Het
Obscn	C	G	11: 59,003,381 (GRCm39)	E1306Q	probably benign	Het
Opalin	T	A	19: 41,052,242 (GRCm39)	*144C	probably null	Het
Or1e28-ps1	A	G	11: 73,615,362 (GRCm39)	S163P	unknown	Het
Or1l8	A	G	2: 36,817,371 (GRCm39)	F252L	possibly damaging	Het
Or4f4-ps1	A	G	2: 111,330,166 (GRCm39)	S190G	probably damaging	Het
Or9g4	T	C	2: 85,504,907 (GRCm39)	E196G		Het
Pdgfra	T	A	5: 75,353,079 (GRCm39)		probably benign	Het
Pgam2	T	A	11: 5,753,007 (GRCm39)	H196L	possibly damaging	Het
Pgls	T	C	8: 72,044,996 (GRCm39)	S46P	probably damaging	Het
Prrc2b	A	G	2: 32,094,127 (GRCm39)	E503G	probably damaging	Het
Prss45	T	C	9: 110,670,103 (GRCm39)	L304P	unknown	Het
Rbm20	T	A	19: 53,801,753 (GRCm39)	V87D	probably damaging	Het
Rskr	T	C	11: 78,182,449 (GRCm39)	L86P	probably damaging	Het
Serpinb8	T	C	1: 107,526,715 (GRCm39)	L85S	probably benign	Het
Sf3a2	ACTCCAGGGGTGCACCCACCAGCTCCAGGGGTGCACCCACCAGCTCCAGGGGTGCACCCACCAGCTCCAGGGGT	ACTCCAGGGGTGCACCCACCAGCTCCAGGGGTGCACCCACCAGCTCCAGGGGT	10: 80,640,271 (GRCm39)		probably benign	Het
Sh2b2	A	T	5: 136,253,115 (GRCm39)	H352Q	probably benign	Het
Slc6a17	T	C	3: 107,403,056 (GRCm39)	I124V	probably damaging	Het
Smim10l1	G	A	6: 133,082,545 (GRCm39)	V31M	probably damaging	Het
Snx10	T	C	6: 51,557,301 (GRCm39)	S78P	probably benign	Het
Stard10	T	C	7: 100,991,838 (GRCm39)	V187A	probably damaging	Het
Svil	C	A	18: 5,118,357 (GRCm39)	D2146E	probably benign	Het
Tsc22d4	A	G	5: 137,749,627 (GRCm39)	D301G	probably null	Het
Ube3c	T	A	5: 29,851,429 (GRCm39)	I752N	probably damaging	Het
Wwc1	T	C	11: 35,734,990 (GRCm39)	M962V	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
R7052:Kcnt2	UTSW	1	140,310,785 (GRCm39)	missense	probably damaging	0.99
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
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'- TTCAGCTACCAAGAACTTCAGTAAG -3'
(R):5'- TCAAGTCTGTGGAGACATGAGC -3'

Sequencing Primer
(F):5'- ATACCTTCTAAGTGCTGAAC -3'
(R):5'- GTGGAGACATGAGCCCATTTTCAAC -3'

Posted On

2020-08-07