Mutagenetix > Incidental Mutation

Incidental Mutation 'R5448:Krt1'

429193

Institutional Source

Beutler Lab

Gene Symbol

Krt1

Ensembl Gene

ENSMUSG00000046834

Gene Name

keratin 1

Synonyms

Krt2-1, Krt-2.1

MMRRC Submission

043013-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.454) question?

Stock #

R5448 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

101753861-101759221 bp(-) (GRCm39)

Type of Mutation

nonsense

DNA Base Change (assembly)

T to A at 101757464 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Stop codon at position 249 (K249*)

Ref Sequence

ENSEMBL: ENSMUSP00000023790 (fasta)

Gene Model

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

AlphaFold

P04104

Predicted Effect

probably null
Transcript: ENSMUST00000023790
AA Change: K249*

SMART Domains

Protein: ENSMUSP00000023790
Gene: ENSMUSG00000046834
AA Change: K249*

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

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000230798

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000231047

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.2%
20x: 95.2%

Validation Efficiency

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: 35 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930505A04Rik	C	T	11: 30,376,349 (GRCm39)	V173M	probably damaging	Het
Actn3	T	C	19: 4,913,239 (GRCm39)	D699G	possibly damaging	Het
C1galt1	C	T	6: 7,866,658 (GRCm39)	A168V	possibly damaging	Het
Ccdc180	A	T	4: 45,920,913 (GRCm39)	E953V	probably damaging	Het
Ccdc88b	T	A	19: 6,831,948 (GRCm39)	D411V	probably damaging	Het
Cdadc1	T	A	14: 59,811,275 (GRCm39)	I412L	possibly damaging	Het
Clip2	T	C	5: 134,542,902 (GRCm39)	N424D	probably benign	Het
Dnase1l1	C	T	X: 73,320,644 (GRCm39)		probably null	Het
Fbxo38	A	T	18: 62,655,528 (GRCm39)	I386N	possibly damaging	Het
Gm9887	C	A	12: 69,418,865 (GRCm39)		probably benign	Het
Itgae	T	C	11: 73,024,734 (GRCm39)		probably null	Het
Klhl2	C	A	8: 65,275,642 (GRCm39)		probably null	Het
L3mbtl2	T	C	15: 81,568,534 (GRCm39)	Y513H	possibly damaging	Het
Maml2	A	C	9: 13,617,763 (GRCm39)	S370R	probably damaging	Het
Or1e35	T	C	11: 73,797,437 (GRCm39)	N294D	probably damaging	Het
Or4c112	T	G	2: 88,853,845 (GRCm39)	L167F	probably benign	Het
Pcnx2	T	C	8: 126,614,888 (GRCm39)	T188A	probably benign	Het
Pde6c	A	G	19: 38,121,623 (GRCm39)	E77G	probably damaging	Het
Pgr	A	G	9: 8,922,638 (GRCm39)	I603V	probably benign	Het
Plce1	T	C	19: 38,768,361 (GRCm39)	V2212A	probably damaging	Het
Ppl	C	T	16: 4,925,430 (GRCm39)	A70T	probably benign	Het
Prpf40a	G	T	2: 53,046,938 (GRCm39)	T266N	possibly damaging	Het
Prrx1	T	C	1: 163,075,867 (GRCm39)	E233G	probably damaging	Het
Rdh16f2	C	T	10: 127,712,932 (GRCm39)	T310I	probably benign	Het
Rfx6	T	C	10: 51,559,733 (GRCm39)	S187P	probably damaging	Het
Scn10a	A	T	9: 119,517,013 (GRCm39)	F135I	probably benign	Het
Shld2	G	A	14: 33,990,327 (GRCm39)	T193I	probably benign	Het
Slc24a1	A	G	9: 64,855,609 (GRCm39)	F433L	probably benign	Het
Slfn3	T	A	11: 83,105,431 (GRCm39)	L476Q	probably damaging	Het
Tmem8b	G	A	4: 43,673,992 (GRCm39)	V208I	probably benign	Het
Trappc1	T	C	11: 69,216,361 (GRCm39)	S136P	probably benign	Het
Tshz3	A	G	7: 36,470,654 (GRCm39)	E881G	possibly damaging	Het
Ubash3b	A	G	9: 40,948,731 (GRCm39)		probably null	Het
Wdtc1	G	A	4: 133,021,608 (GRCm39)	A642V	probably benign	Het
Zdhhc22	T	C	12: 87,035,341 (GRCm39)	D37G	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
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
R6918:Krt1	UTSW	15	101,758,612 (GRCm39)	missense	probably damaging	1.00
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'- CAATTGATTTGCCCCTAACTGAG -3'
(R):5'- TACTAGCCTTGCTCAGTGGC -3'

Sequencing Primer
(F):5'- CCTAACTGAGGGAAAGCCATTGC -3'
(R):5'- GCTCAGTGGCCTTTAGACC -3'

Posted On

2016-09-06