Mutagenetix > Incidental Mutation

Incidental Mutation 'R6918:Krt1'

539461

Institutional Source

Beutler Lab

Gene Symbol

Krt1

Ensembl Gene

ENSMUSG00000046834

Gene Name

keratin 1

Synonyms

Krt2-1, Krt-2.1

MMRRC Submission

045005-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.493) question?

Stock #

R6918 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

101753861-101759221 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 101758612 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 184 (V184A)

Ref Sequence

ENSEMBL: ENSMUSP00000023790 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000023790]

AlphaFold

P04104

Predicted Effect

probably damaging
Transcript: ENSMUST00000023790
AA Change: V184A

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000023790
Gene: ENSMUSG00000046834
AA Change: V184A

Domain	Start	End	E-Value	Type
Pfam:Keratin_2_head	19	184	7.5e-35	PFAM
Filament	187	500	1.02e-154	SMART
Pfam:Keratin_2_tail	501	633	7.6e-29	PFAM

Meta Mutation Damage Score

0.2543

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.4%
20x: 98.2%

Validation Efficiency

100% (48/48)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the keratin gene family. The type II cytokeratins consist of basic or neutral proteins which are arranged in pairs of heterotypic keratin chains coexpressed during differentiation of simple and stratified epithelial tissues. This type II cytokeratin is specifically expressed in the spinous and granular layers of the epidermis with family member KRT10 and mutations in these genes have been associated with bullous congenital ichthyosiform erythroderma. The type II cytokeratins are clustered in a region of chromosome 12q12-q13. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice heterozygous for a dominant mutation exhibit significant blistering and skin erosions at birth and develop severe hyperkeratosis as adults. Mice homozygous for the dominant mutation also exhibit blistering, and die before weaning age. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 47 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca3	A	C	17: 24,627,632 (GRCm39)	K1359Q	probably damaging	Het
Ace	T	C	11: 105,863,769 (GRCm39)	Y406H	probably damaging	Het
Acsl6	A	G	11: 54,232,582 (GRCm39)		probably null	Het
Alms1	T	A	6: 85,599,643 (GRCm39)	Y1959N	possibly damaging	Het
Chrna7	T	A	7: 62,809,299 (GRCm39)	I76F	probably benign	Het
Cuedc1	C	T	11: 88,077,899 (GRCm39)	T296I	probably benign	Het
Ddc	A	G	11: 11,769,307 (GRCm39)	V409A	probably damaging	Het
Dhx8	T	A	11: 101,629,247 (GRCm39)	Y212*	probably null	Het
Dnah6	T	A	6: 73,158,738 (GRCm39)	K622*	probably null	Het
Dscaml1	A	G	9: 45,341,805 (GRCm39)	H72R	probably benign	Het
Dyrk1b	A	G	7: 27,885,350 (GRCm39)	D396G	probably damaging	Het
Gstm2	A	G	3: 107,892,557 (GRCm39)		probably null	Het
Hsd3b1	A	G	3: 98,760,425 (GRCm39)	Y189H	probably damaging	Het
Kif1c	G	A	11: 70,597,813 (GRCm39)	E356K	probably damaging	Het
Kirrel2	A	C	7: 30,150,239 (GRCm39)	C17G	probably damaging	Het
Klhl12	A	G	1: 134,403,584 (GRCm39)	H259R	possibly damaging	Het
Lmod2	A	T	6: 24,603,594 (GRCm39)	N190Y	probably benign	Het
Lrp2	A	C	2: 69,319,649 (GRCm39)	V1958G	probably damaging	Het
Ly6h	T	C	15: 75,437,507 (GRCm39)	S37G	probably damaging	Het
Man2a2	A	T	7: 80,002,940 (GRCm39)	H1056Q	possibly damaging	Het
Misp3	T	G	8: 84,738,313 (GRCm39)	M1L	probably benign	Het
Mixl1	T	A	1: 180,522,243 (GRCm39)	I213F	probably benign	Het
Morc3	T	C	16: 93,650,023 (GRCm39)	I268T	probably benign	Het
Mtx2	C	T	2: 74,706,697 (GRCm39)	T224I	probably damaging	Het
Or8c15	G	A	9: 38,120,948 (GRCm39)	V198M	possibly damaging	Het
Oscp1	A	C	4: 125,970,571 (GRCm39)	D120A	possibly damaging	Het
Parp1	G	A	1: 180,416,235 (GRCm39)	V545I	possibly damaging	Het
Pipox	A	G	11: 77,772,380 (GRCm39)	I330T	probably damaging	Het
Pkp2	A	G	16: 16,090,082 (GRCm39)	Y790C	probably damaging	Het
Pomt1	T	A	2: 32,142,873 (GRCm39)		probably null	Het
Pp2d1	G	A	17: 53,822,487 (GRCm39)	T193M	probably damaging	Het
Prkra	G	T	2: 76,460,797 (GRCm39)	H300Q	probably damaging	Het
Ror2	T	G	13: 53,265,487 (GRCm39)	N523T	probably damaging	Het
Rp1	A	T	1: 4,069,831 (GRCm39)	D1355E	unknown	Het
Rsph4a	T	C	10: 33,781,272 (GRCm39)	Y41H	probably benign	Het
Scn1a	T	A	2: 66,162,557 (GRCm39)	I230F	probably damaging	Het
Taar7e	T	A	10: 23,913,513 (GRCm39)	M1K	probably null	Het
Tex15	T	G	8: 34,063,212 (GRCm39)	L1155V	probably benign	Het
Tmprss3	T	C	17: 31,407,331 (GRCm39)	K321E	probably benign	Het
Trappc14	A	G	5: 138,258,926 (GRCm39)	V211A	probably benign	Het
Tsc2	A	T	17: 24,832,203 (GRCm39)	C728S	probably damaging	Het
Ube2e3	A	T	2: 78,750,383 (GRCm39)	K203M	probably damaging	Het
Unc50	A	T	1: 37,477,783 (GRCm39)	T222S	probably damaging	Het
Vmn1r236	A	T	17: 21,507,878 (GRCm39)	H332L	probably benign	Het
Vmn2r7	G	A	3: 64,598,760 (GRCm39)	T599I	probably benign	Het
Zfp334	A	T	2: 165,223,799 (GRCm39)	D81E	possibly damaging	Het
Zfp710	A	G	7: 79,731,788 (GRCm39)	I322V	possibly damaging	Het

Other mutations in Krt1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01133:Krt1	APN	15	101,756,628 (GRCm39)	missense	probably damaging	1.00
IGL01478:Krt1	APN	15	101,754,721 (GRCm39)	splice site	probably benign
IGL01919:Krt1	APN	15	101,754,811 (GRCm39)	missense	unknown
IGL01970:Krt1	APN	15	101,755,299 (GRCm39)	missense	possibly damaging	0.95
IGL02207:Krt1	APN	15	101,757,051 (GRCm39)	missense	possibly damaging	0.94
IGL02643:Krt1	APN	15	101,755,479 (GRCm39)	missense	probably benign	0.26
R0445:Krt1	UTSW	15	101,756,056 (GRCm39)	missense	probably damaging	1.00
R0683:Krt1	UTSW	15	101,758,901 (GRCm39)	missense	unknown
R1006:Krt1	UTSW	15	101,756,326 (GRCm39)	missense	possibly damaging	0.96
R1163:Krt1	UTSW	15	101,756,600 (GRCm39)	nonsense	probably null
R1217:Krt1	UTSW	15	101,757,416 (GRCm39)	missense	possibly damaging	0.90
R1325:Krt1	UTSW	15	101,756,641 (GRCm39)	splice site	probably null
R1965:Krt1	UTSW	15	101,757,427 (GRCm39)	missense	probably benign	0.13
R1966:Krt1	UTSW	15	101,757,427 (GRCm39)	missense	probably benign	0.13
R2101:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R2302:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R2697:Krt1	UTSW	15	101,755,364 (GRCm39)	missense	probably damaging	1.00
R3034:Krt1	UTSW	15	101,759,068 (GRCm39)	missense	unknown
R3079:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R3080:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R3891:Krt1	UTSW	15	101,758,847 (GRCm39)	missense	unknown
R3892:Krt1	UTSW	15	101,758,847 (GRCm39)	missense	unknown
R4180:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R4305:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R4334:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R4597:Krt1	UTSW	15	101,756,063 (GRCm39)	missense	possibly damaging	0.90
R4625:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R4626:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R4628:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R4629:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R4630:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R4631:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R4632:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R4633:Krt1	UTSW	15	101,754,622 (GRCm39)	missense	unknown
R4893:Krt1	UTSW	15	101,758,555 (GRCm39)	missense	probably damaging	1.00
R4948:Krt1	UTSW	15	101,754,376 (GRCm39)	missense	unknown
R5193:Krt1	UTSW	15	101,754,357 (GRCm39)	missense	unknown
R5254:Krt1	UTSW	15	101,754,803 (GRCm39)	missense	unknown
R5448:Krt1	UTSW	15	101,757,464 (GRCm39)	nonsense	probably null
R5494:Krt1	UTSW	15	101,759,149 (GRCm39)	missense	unknown
R5567:Krt1	UTSW	15	101,755,340 (GRCm39)	missense	probably benign	0.12
R5570:Krt1	UTSW	15	101,755,340 (GRCm39)	missense	probably benign	0.12
R5869:Krt1	UTSW	15	101,758,566 (GRCm39)	missense	probably damaging	1.00
R6200:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R6224:Krt1	UTSW	15	101,758,702 (GRCm39)	missense	possibly damaging	0.92
R6326:Krt1	UTSW	15	101,758,684 (GRCm39)	missense	probably damaging	1.00
R6517:Krt1	UTSW	15	101,758,702 (GRCm39)	missense	possibly damaging	0.92
R6525:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R7018:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R7040:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R7110:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R7296:Krt1	UTSW	15	101,759,064 (GRCm39)	missense	unknown
R7368:Krt1	UTSW	15	101,755,307 (GRCm39)	missense	probably damaging	1.00
R7549:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R7706:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R8416:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R8418:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R8842:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R8914:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R8964:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R8979:Krt1	UTSW	15	101,755,340 (GRCm39)	missense	probably benign	0.12
R8988:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R9134:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R9248:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R9380:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R9404:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R9430:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R9638:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
R9768:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
RF003:Krt1	UTSW	15	101,758,813 (GRCm39)	small deletion	probably benign
X0067:Krt1	UTSW	15	101,756,190 (GRCm39)	critical splice donor site	probably null
Z1177:Krt1	UTSW	15	101,758,970 (GRCm39)	missense	unknown
Z1177:Krt1	UTSW	15	101,754,451 (GRCm39)	missense	unknown

Predicted Primers

PCR Primer
(F):5'- TGTCCTTTAGTCATCAAATGCAGAC -3'
(R):5'- ATGAACCTTGGAGGCGGTAG -3'

Sequencing Primer
(F):5'- TAGTCATCAAATGCAGACACATAAGG -3'
(R):5'- AGCATCTCCAAGAGTGTGGCTG -3'

Posted On

2018-11-06