Mutagenetix > Incidental Mutation

Incidental Mutation 'R0792:Krt2'

82481

Institutional Source

Beutler Lab

Gene Symbol

Krt2

Ensembl Gene

ENSMUSG00000064201

Gene Name

keratin 2

Synonyms

Krt2-17, Krt2-2, Krt2e

MMRRC Submission

038972-MU

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.131) question?

Stock #

R0792 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

101810689-101818169 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 101816497 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 226 (V226A)

Ref Sequence

ENSEMBL: ENSMUSP00000023712 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000023712]

AlphaFold

Q3TTY5

Predicted Effect

probably damaging
Transcript: ENSMUST00000023712
AA Change: V226A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000023712
Gene: ENSMUSG00000064201
AA Change: V226A

Domain	Start	End	E-Value	Type
Pfam:Keratin_2_head	23	195	3.6e-26	PFAM
Filament	198	511	4.22e-152	SMART
low complexity region	520	533	N/A	INTRINSIC
low complexity region	538	701	N/A	INTRINSIC

Coding Region Coverage

1x: 99.7%
3x: 99.1%
10x: 97.6%
20x: 95.1%

Validation Efficiency

MGI Phenotype

PHENOTYPE: ENU-induced mutant mice exhibit scaly skin and increased pigmentation in the tail, ears and feet. Mice homozygous for a knock-out allele show scaly skin, acanthosis, hyperkeratosis, increased water loss, ear skin inflammation, and aberrant aggregation of keratin 10 in suprabasal epidermal keratinocytes. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 54 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9130011E15Rik	A	T	19: 45,933,868		probably null	Het
Acsl5	T	C	19: 55,280,492	V195A	probably benign	Het
Adgrb1	A	G	15: 74,580,617	M211V	probably damaging	Het
Ahnak	G	T	19: 9,016,734	M5127I	probably benign	Het
Akr1c13	T	C	13: 4,194,112	Y55H	probably damaging	Het
Ap3d1	A	T	10: 80,708,479	H1161Q	probably benign	Het
Atp2b2	C	T	6: 113,773,388	R625H	probably damaging	Het
Bdnf	G	A	2: 109,724,118	C239Y	probably damaging	Het
Bpifa5	G	T	2: 154,165,619		probably null	Het
C9	T	A	15: 6,486,762	F349I	probably damaging	Het
Ccdc180	T	C	4: 45,927,975	V1170A	possibly damaging	Het
Celsr1	A	G	15: 85,931,276	V1846A	probably benign	Het
Cep68	A	T	11: 20,240,652	L120H	possibly damaging	Het
Cntrl	T	A	2: 35,155,279	I781K	possibly damaging	Het
Cpne1	G	T	2: 156,077,419	Q343K	probably benign	Het
D3Ertd254e	A	G	3: 36,164,562	M244V	probably benign	Het
Dlc1	A	T	8: 36,938,548	I29K	probably benign	Het
Dnah9	T	C	11: 65,896,001	D3602G	possibly damaging	Het
Dock1	A	G	7: 134,874,150	S885G	probably benign	Het
Evpl	T	A	11: 116,227,723	Q686L	probably damaging	Het
Fmo6	C	T	1: 162,920,563	A311T	probably damaging	Het
Gli1	A	T	10: 127,332,577	M469K	probably damaging	Het
Grin2c	G	A	11: 115,250,646	P882L	probably damaging	Het
H2-Ob	C	T	17: 34,242,614	T109I	probably damaging	Het
Jpt2	C	A	17: 24,948,673	A101S	probably benign	Het
Lamc1	C	A	1: 153,234,580	Q1116H	possibly damaging	Het
Lamc1	T	G	1: 153,234,595	Q1111H	probably damaging	Het
Lamc1	T	C	1: 153,234,612	S1106G	probably benign	Het
Lrp1	G	T	10: 127,567,364	D2113E	probably damaging	Het
Lrp1	A	T	10: 127,575,286	D1399E	probably benign	Het
Ltbp4	G	T	7: 27,325,060	P715Q	probably damaging	Het
Mtor	T	C	4: 148,462,910	V450A	probably benign	Het
Muc6	G	A	7: 141,639,559		probably benign	Het
Myom1	A	T	17: 71,121,136	I1450F	probably damaging	Het
Naip6	A	G	13: 100,283,766	I1332T	possibly damaging	Het
Ncstn	A	G	1: 172,071,505	V353A	possibly damaging	Het
Nt5c3	T	C	6: 56,886,749	T149A	probably benign	Het
Olfr203	A	T	16: 59,303,989	I280F	probably damaging	Het
Olfr510	A	G	7: 108,668,157	H247R	probably damaging	Het
Paip1	T	C	13: 119,430,318	S54P	possibly damaging	Het
Prdm14	G	T	1: 13,125,744	A31E	probably benign	Het
Prr14l	A	G	5: 32,828,423	S1243P	probably damaging	Het
Prss1	T	C	6: 41,458,944	M1T	probably null	Het
Raver2	T	A	4: 101,102,950	V209D	probably damaging	Het
Scube1	T	A	15: 83,628,076		probably null	Het
Serpina3c	T	A	12: 104,151,546	I178F	probably damaging	Het
Slc16a13	A	T	11: 70,220,631	V16E	probably damaging	Het
Slc30a6	T	C	17: 74,415,645	S236P	possibly damaging	Het
Sobp	A	C	10: 43,022,693	S299A	probably damaging	Het
Sorcs3	C	A	19: 48,706,009	T574K	possibly damaging	Het
Trak2	A	T	1: 58,903,661	M862K	probably benign	Het
Ubox5	A	T	2: 130,600,710	V19E	probably damaging	Het
Vmn1r173	A	G	7: 23,702,735	T132A	probably benign	Het
Zfp820	T	C	17: 21,819,528	D273G	probably benign	Het

Other mutations in Krt2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01316:Krt2	APN	15	101811211	missense	probably benign	0.23
IGL01568:Krt2	APN	15	101813211	missense	probably damaging	1.00
IGL01586:Krt2	APN	15	101811390	missense	unknown
IGL01667:Krt2	APN	15	101816330	missense	possibly damaging	0.85
IGL02017:Krt2	APN	15	101816504	missense	probably damaging	1.00
IGL02022:Krt2	APN	15	101816518	missense	probably damaging	1.00
IGL02538:Krt2	APN	15	101811154	missense	unknown
IGL02959:Krt2	APN	15	101811328	missense	unknown
IGL03295:Krt2	APN	15	101816429	missense	probably damaging	0.99
R0195:Krt2	UTSW	15	101813191	nonsense	probably null
R0472:Krt2	UTSW	15	101813253	missense	probably damaging	1.00
R0749:Krt2	UTSW	15	101817663	missense	unknown
R0785:Krt2	UTSW	15	101817921	missense	unknown
R1232:Krt2	UTSW	15	101811784	missense	probably damaging	1.00
R1281:Krt2	UTSW	15	101813292	missense	probably damaging	1.00
R1770:Krt2	UTSW	15	101811154	missense	unknown
R1783:Krt2	UTSW	15	101813973	missense	probably damaging	1.00
R1795:Krt2	UTSW	15	101816426	missense	possibly damaging	0.85
R2283:Krt2	UTSW	15	101814387	missense	probably damaging	1.00
R3977:Krt2	UTSW	15	101811127	missense	unknown
R4575:Krt2	UTSW	15	101814486	missense	probably damaging	1.00
R4619:Krt2	UTSW	15	101817591	missense	probably damaging	1.00
R4620:Krt2	UTSW	15	101817591	missense	probably damaging	1.00
R4766:Krt2	UTSW	15	101813960	missense	probably damaging	1.00
R4819:Krt2	UTSW	15	101811544	missense	unknown
R4953:Krt2	UTSW	15	101813942	missense	probably damaging	1.00
R5108:Krt2	UTSW	15	101813286	missense	possibly damaging	0.88
R5973:Krt2	UTSW	15	101816312	missense	probably damaging	0.99
R6122:Krt2	UTSW	15	101815914	missense	probably damaging	1.00
R6180:Krt2	UTSW	15	101815044	missense	probably benign	0.05
R6661:Krt2	UTSW	15	101815963	missense	probably damaging	1.00
R6974:Krt2	UTSW	15	101817879	missense	unknown
R6993:Krt2	UTSW	15	101815960	missense	probably damaging	1.00
R7104:Krt2	UTSW	15	101815087	missense	probably benign	0.09
R7573:Krt2	UTSW	15	101814519	missense	probably benign	0.05
R7947:Krt2	UTSW	15	101816334	missense	probably damaging	1.00
R8469:Krt2	UTSW	15	101816369	missense	probably benign	0.22
R8805:Krt2	UTSW	15	101815944	missense	possibly damaging	0.93
R9051:Krt2	UTSW	15	101817882	missense	unknown
R9118:Krt2	UTSW	15	101814541	missense	probably damaging	0.99
R9230:Krt2	UTSW	15	101817513	missense	probably benign	0.39
R9257:Krt2	UTSW	15	101816491	missense	probably benign	0.05
R9424:Krt2	UTSW	15	101811357	missense	unknown
R9569:Krt2	UTSW	15	101816489	missense	probably damaging	1.00
R9576:Krt2	UTSW	15	101811357	missense	unknown
RF020:Krt2	UTSW	15	101817968	missense	unknown
Z1177:Krt2	UTSW	15	101811550	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- TCTTCCACGAGATCCTGCATGTTG -3'
(R):5'- TGATGCAATCTGCTGCTGGGAC -3'

Sequencing Primer
(F):5'- GTTCAGCTCTGACTCCTGTGAG -3'
(R):5'- GGGGAATGCCTCAAGTCTG -3'

Posted On

2013-11-08