Mutagenetix > Incidental Mutation

Incidental Mutation 'R1887:Kcnt2'

209610

Institutional Source

Beutler Lab

Gene Symbol

Kcnt2

Ensembl Gene

ENSMUSG00000052726

Gene Name

potassium channel, subfamily T, member 2

Synonyms

E330038N15Rik

MMRRC Submission

039908-MU

Accession Numbers

Essential gene?

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

Stock #

R1887 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

140173896-140539805 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 140511985 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Threonine at position 1023 (S1023T)

Ref Sequence

ENSEMBL: ENSMUSP00000112887 (fasta)

Gene Model

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

AlphaFold

D3Z649

Predicted Effect

probably damaging
Transcript: ENSMUST00000060201
AA Change: S1054T

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000054623
Gene: ENSMUSG00000052726
AA Change: S1054T

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

probably damaging
Transcript: ENSMUST00000119786
AA Change: S980T

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000113535
Gene: ENSMUSG00000052726
AA Change: S980T

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: S1023T

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000112887
Gene: ENSMUSG00000052726
AA Change: S1023T

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: S1047T

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000113333
Gene: ENSMUSG00000052726
AA Change: S1047T

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

noncoding transcript
Transcript: ENSMUST00000193820

Coding Region Coverage

1x: 97.1%
3x: 96.1%
10x: 93.2%
20x: 86.9%

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: 75 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700034J05Rik	T	C	6: 146,853,909 (GRCm39)	I249M	possibly damaging	Het
1700102P08Rik	T	A	9: 108,270,809 (GRCm39)	D124E	possibly damaging	Het
4930544D05Rik	A	G	11: 70,507,249 (GRCm39)	E98G	probably damaging	Het
Abca8a	A	T	11: 109,980,768 (GRCm39)	M90K	probably damaging	Het
Adamts9	A	G	6: 92,849,769 (GRCm39)		probably null	Het
Adora3	A	C	3: 105,812,152 (GRCm39)	N13H	possibly damaging	Het
Aen	A	T	7: 78,557,073 (GRCm39)	D307V	probably damaging	Het
Akr1c18	T	A	13: 4,193,287 (GRCm39)	N126I	probably benign	Het
Ankmy2	T	A	12: 36,220,467 (GRCm39)	M51K	possibly damaging	Het
Antkmt	C	A	17: 26,010,319 (GRCm39)		probably null	Het
Apc	A	G	18: 34,405,521 (GRCm39)	E159G	probably damaging	Het
Arhgef28	G	T	13: 98,282,081 (GRCm39)	S4R	probably damaging	Het
Atg2b	G	A	12: 105,620,351 (GRCm39)	T784M	probably benign	Het
Atp11a	A	G	8: 12,862,324 (GRCm39)	N59D	probably damaging	Het
Cacna1h	T	C	17: 25,595,861 (GRCm39)	Y1875C	probably benign	Het
Capza1	A	T	3: 104,747,096 (GRCm39)		probably null	Het
Ccdc81	T	C	7: 89,515,819 (GRCm39)	E620G	possibly damaging	Het
Cdcp2	T	C	4: 106,959,899 (GRCm39)	F105L	probably damaging	Het
Cdhr18	A	C	14: 13,828,607 (GRCm38)	Y718D	probably damaging	Het
Cep152	A	T	2: 125,462,225 (GRCm39)	M58K	probably benign	Het
Comtd1	A	G	14: 21,897,809 (GRCm39)	L108P	probably damaging	Het
Cyp2b13	A	G	7: 25,788,075 (GRCm39)	Y401C	probably damaging	Het
Dap3	A	G	3: 88,838,281 (GRCm39)	L86P	probably damaging	Het
Dmxl1	G	A	18: 49,992,202 (GRCm39)	R316H	probably benign	Het
Eea1	T	A	10: 95,854,073 (GRCm39)		probably null	Het
Eeig1	T	A	2: 32,450,140 (GRCm39)	N129K	possibly damaging	Het
Ezhip	GTCATCATCATCATC	GTCATCATCATCATCATC	X: 5,994,645 (GRCm39)		probably benign	Het
Fam171a1	T	C	2: 3,221,380 (GRCm39)	V157A	probably damaging	Het
Fat3	T	A	9: 15,878,357 (GRCm39)	I3375F	probably damaging	Het
Fmod	A	G	1: 133,968,551 (GRCm39)	E197G	possibly damaging	Het
Fsd1l	T	C	4: 53,696,984 (GRCm39)		probably null	Het
Gbp2b	A	G	3: 142,314,063 (GRCm39)	T448A	probably benign	Het
Gpatch1	A	T	7: 35,002,813 (GRCm39)	N232K	probably damaging	Het
H2-Q4	A	G	17: 35,599,113 (GRCm39)	R128G	possibly damaging	Het
Hc	T	C	2: 34,924,623 (GRCm39)	I435V	probably benign	Het
Hmgxb3	A	G	18: 61,270,473 (GRCm39)		probably null	Het
Il23r	A	T	6: 67,450,785 (GRCm39)	D231E	possibly damaging	Het
Irag1	A	G	7: 110,523,740 (GRCm39)		probably null	Het
Klc2	A	G	19: 5,158,640 (GRCm39)	V618A	probably benign	Het
Lzts1	T	C	8: 69,591,485 (GRCm39)	D221G	probably damaging	Het
Mdn1	G	C	4: 32,742,540 (GRCm39)	R3926P	probably damaging	Het
Med24	A	G	11: 98,609,642 (GRCm39)		probably benign	Het
Mga	T	A	2: 119,754,098 (GRCm39)	L869Q	probably damaging	Het
Mob3a	G	A	10: 80,527,068 (GRCm39)	Q86*	probably null	Het
Ncoa7	T	C	10: 30,524,448 (GRCm39)	N823S	possibly damaging	Het
Nlrp5	T	A	7: 23,116,909 (GRCm39)	V211D	probably damaging	Het
Nr1h4	A	T	10: 89,290,729 (GRCm39)	M433K	possibly damaging	Het
Ofcc1	T	C	13: 40,360,100 (GRCm39)	S310G	possibly damaging	Het
Or4k49	G	T	2: 111,495,099 (GRCm39)	S176I	probably damaging	Het
Or5p57	T	C	7: 107,665,985 (GRCm39)	N7D	probably benign	Het
Or8k22	A	G	2: 86,163,617 (GRCm39)	F28L	possibly damaging	Het
Pdlim7	C	T	13: 55,653,981 (GRCm39)	G212D	probably benign	Het
Pdzd4	G	A	X: 72,839,052 (GRCm39)	R419C	probably damaging	Het
Pik3cd	T	A	4: 149,737,091 (GRCm39)	I902F	probably damaging	Het
Pip5kl1	A	G	2: 32,468,517 (GRCm39)	T198A	probably damaging	Het
Prkdc	T	C	16: 15,647,499 (GRCm39)	V3641A	probably benign	Het
Rp1l1	T	C	14: 64,265,839 (GRCm39)	V475A	probably benign	Het
Rpl37	C	T	15: 5,148,072 (GRCm39)	T83M	possibly damaging	Het
Scml4	A	G	10: 42,788,223 (GRCm39)	Y51C	probably damaging	Het
Serinc5	A	T	13: 92,838,214 (GRCm39)	D340V	possibly damaging	Het
Stambpl1	A	G	19: 34,213,808 (GRCm39)	I346V	probably benign	Het
Syna	G	A	5: 134,588,106 (GRCm39)	S281L	probably benign	Het
Tcstv2a	G	T	13: 120,725,604 (GRCm39)	K89N	probably damaging	Het
Tet2	T	C	3: 133,193,094 (GRCm39)	T447A	possibly damaging	Het
Tgfbr3	A	G	5: 107,284,874 (GRCm39)	F592L	probably damaging	Het
Tmc7	A	T	7: 118,160,310 (GRCm39)	F176I	possibly damaging	Het
Trip4	T	A	9: 65,782,163 (GRCm39)	I190F	probably null	Het
Ttc6	T	A	12: 57,720,044 (GRCm39)	S872T	probably benign	Het
Ttc7b	C	T	12: 100,381,389 (GRCm39)		probably null	Het
Ubap2	C	T	4: 41,199,872 (GRCm39)	A752T	probably benign	Het
Ubr4	T	C	4: 139,182,871 (GRCm39)	L419P	probably damaging	Het
Ush2a	C	A	1: 188,132,177 (GRCm39)	Q800K	probably benign	Het
Vmn2r115	T	C	17: 23,565,007 (GRCm39)	I298T	possibly damaging	Het
Vmn2r28	T	C	7: 5,491,288 (GRCm39)	T320A	possibly damaging	Het
Zfp804b	T	C	5: 6,820,376 (GRCm39)	R860G	probably damaging	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
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
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'- ATGTCAAAGACCCAGGGCAC -3'
(R):5'- TGCTGGGTCCAAACATTGCC -3'

Sequencing Primer
(F):5'- GCACCACCGCAGCCTTC -3'
(R):5'- CAAAGTGCCATGTACGTACTCTG -3'

Posted On

2014-06-30