Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02105:Krt20'

279938

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Krt20

Ensembl Gene

ENSMUSG00000035775

Gene Name

keratin 20

Synonyms

CK20, 9030623C06Rik, cytokeratin 20

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.064) question?

Stock #

IGL02105

Quality Score

Status

Chromosome

Chromosomal Location

99319229-99328976 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 99328827 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Methionine at position 33 (V33M)

Ref Sequence

ENSEMBL: ENSMUSP00000017743 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000017743]

AlphaFold

Q9D312

Predicted Effect

probably benign
Transcript: ENSMUST00000017743
AA Change: V33M

PolyPhen 2 Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000017743
Gene: ENSMUSG00000035775
AA Change: V33M

Domain	Start	End	E-Value	Type
low complexity region	3	26	N/A	INTRINSIC
Filament	76	387	7.19e-146	SMART
low complexity region	410	431	N/A	INTRINSIC

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes a member of the keratin protein family and is found within a cluster of cytokeratin genes on chromosome 11. Keratins are cytoskeletal proteins that are preferentially expressed in epithelial cells. The encoded protein may help maintain intermediate filament organization in intestinal epithelium. Phosphorylation of this protein may also influence mucin secretion in the small intestine. [provided by RefSeq, Dec 2015]

Allele List at MGI

Other mutations in this stock

Total: 46 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamtsl4	G	T	3: 95,587,374 (GRCm39)	P734H	probably damaging	Het
Arfip2	A	T	7: 105,288,590 (GRCm39)	I14N	probably damaging	Het
Asap3	G	T	4: 135,955,785 (GRCm39)		probably null	Het
Atg2a	T	A	19: 6,300,433 (GRCm39)		probably benign	Het
Bbs12	T	C	3: 37,374,296 (GRCm39)	L248P	probably damaging	Het
Brd3	A	T	2: 27,349,788 (GRCm39)	I255N	probably damaging	Het
Ccdc141	A	G	2: 76,879,921 (GRCm39)		probably null	Het
Cdc45	C	T	16: 18,617,479 (GRCm39)	M200I	probably benign	Het
Chd9	T	A	8: 91,659,116 (GRCm39)	D25E	probably damaging	Het
Cobl	T	C	11: 12,199,651 (GRCm39)	K1325R	probably damaging	Het
Dnmt1	T	A	9: 20,819,178 (GRCm39)	E1486V	unknown	Het
Dock2	T	C	11: 34,605,352 (GRCm39)	N256D	probably damaging	Het
Dpp3	G	A	19: 4,966,799 (GRCm39)	S408L	probably damaging	Het
Dync2h1	C	T	9: 7,075,892 (GRCm39)	G2992R	probably damaging	Het
Eef1a1	T	C	9: 78,387,833 (GRCm39)	D35G	probably benign	Het
Fntb	A	G	12: 76,909,263 (GRCm39)	K84E	probably benign	Het
Gfi1	A	G	5: 107,871,588 (GRCm39)		probably null	Het
Glb1l3	T	A	9: 26,729,823 (GRCm39)	I516F	probably damaging	Het
Hltf	A	G	3: 20,146,921 (GRCm39)	N560S	probably damaging	Het
Kif21b	A	G	1: 136,099,041 (GRCm39)	N1443S	probably benign	Het
Knl1	T	A	2: 118,902,289 (GRCm39)	I1330K	probably benign	Het
Lao1	A	G	4: 118,825,640 (GRCm39)	T487A	probably damaging	Het
Larp4	A	G	15: 99,883,952 (GRCm39)	E63G	probably damaging	Het
Lrp1	A	G	10: 127,380,448 (GRCm39)	V3901A	probably damaging	Het
Lrrc17	A	G	5: 21,775,255 (GRCm39)	I272M	probably benign	Het
Malrd1	A	T	2: 16,132,674 (GRCm39)	Q1865L	unknown	Het
Mtg1	T	C	7: 139,730,119 (GRCm39)	L305P	probably damaging	Het
Mylk4	T	A	13: 32,904,545 (GRCm39)	E427D	probably benign	Het
Myom1	G	T	17: 71,354,711 (GRCm39)		probably benign	Het
Nbeal1	A	G	1: 60,292,660 (GRCm39)	E1104G	probably damaging	Het
Obox5	A	G	7: 15,492,500 (GRCm39)	M152V	probably benign	Het
Olfm2	C	T	9: 20,583,476 (GRCm39)	V203M	probably damaging	Het
Or2l13	T	G	16: 19,306,011 (GRCm39)	L141R	probably benign	Het
Or8b12c	A	T	9: 37,715,891 (GRCm39)	H228L	possibly damaging	Het
Pf4	A	G	5: 90,921,114 (GRCm39)	S105G	probably damaging	Het
Phlpp2	T	A	8: 110,631,040 (GRCm39)	I228N	probably damaging	Het
Sall1	T	G	8: 89,759,196 (GRCm39)	S303R	probably damaging	Het
Setd5	A	G	6: 113,094,541 (GRCm39)	E486G	probably damaging	Het
Slc9a5	C	T	8: 106,076,075 (GRCm39)	P23S	probably damaging	Het
Tbc1d9b	T	A	11: 50,040,653 (GRCm39)	I390N	probably damaging	Het
Trp53	T	C	11: 69,479,329 (GRCm39)	V169A	probably damaging	Het
Usp4	A	G	9: 108,262,131 (GRCm39)	D791G	probably damaging	Het
Vmn1r76	A	G	7: 11,664,417 (GRCm39)	S266P	possibly damaging	Het
Vmn2r27	A	G	6: 124,174,308 (GRCm39)		probably benign	Het
Xirp1	C	T	9: 119,846,063 (GRCm39)	G940E	probably damaging	Het
Zfp407	A	T	18: 84,580,845 (GRCm39)	C89*	probably null	Het

Other mutations in Krt20

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01455:Krt20	APN	11	99,322,769 (GRCm39)	missense	probably benign	0.01
IGL01926:Krt20	APN	11	99,328,652 (GRCm39)	missense	probably damaging	1.00
IGL03225:Krt20	APN	11	99,322,756 (GRCm39)	missense	probably damaging	0.97
IGL03274:Krt20	APN	11	99,320,855 (GRCm39)	splice site	probably benign
IGL03331:Krt20	APN	11	99,326,256 (GRCm39)	splice site	probably null
R0091:Krt20	UTSW	11	99,328,640 (GRCm39)	missense	probably damaging	1.00
R0446:Krt20	UTSW	11	99,328,602 (GRCm39)	nonsense	probably null
R3955:Krt20	UTSW	11	99,323,037 (GRCm39)	nonsense	probably null
R4805:Krt20	UTSW	11	99,319,811 (GRCm39)	missense	unknown
R5156:Krt20	UTSW	11	99,320,879 (GRCm39)	missense	possibly damaging	0.92
R5620:Krt20	UTSW	11	99,326,283 (GRCm39)	missense	probably damaging	1.00
R6716:Krt20	UTSW	11	99,322,754 (GRCm39)	missense	possibly damaging	0.77
R7006:Krt20	UTSW	11	99,328,587 (GRCm39)	missense	probably benign	0.34
R8041:Krt20	UTSW	11	99,328,663 (GRCm39)	missense	probably damaging	1.00
R8296:Krt20	UTSW	11	99,323,063 (GRCm39)	missense	probably damaging	1.00
R9189:Krt20	UTSW	11	99,323,087 (GRCm39)	missense	possibly damaging	0.78

Posted On

2015-04-16