Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL01455:Krt20'

84755

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 #

IGL01455

Quality Score

Status

Chromosome

Chromosomal Location

99319229-99328976 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 99322769 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Phenylalanine to Isoleucine at position 289 (F289I)

Ref Sequence

ENSEMBL: ENSMUSP00000017743 (fasta)

Gene Model

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

AlphaFold

Q9D312

Predicted Effect

probably benign
Transcript: ENSMUST00000017743
AA Change: F289I

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000017743
Gene: ENSMUSG00000035775
AA Change: F289I

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: 36 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acsl6	A	G	11: 54,214,131 (GRCm39)	D87G	possibly damaging	Het
Adgra3	G	A	5: 50,144,899 (GRCm39)	R565*	probably null	Het
Akap12	C	T	10: 4,306,886 (GRCm39)	T1232I	probably damaging	Het
Arb2a	A	T	13: 78,050,766 (GRCm39)		probably benign	Het
B3gnt2	A	T	11: 22,787,042 (GRCm39)	W49R	probably damaging	Het
Ccdc112	T	A	18: 46,426,511 (GRCm39)	K137N	possibly damaging	Het
Ccdc117	G	T	11: 5,484,297 (GRCm39)	T181K	possibly damaging	Het
Cfh	T	C	1: 140,033,277 (GRCm39)	K756E	possibly damaging	Het
Clca3a1	C	T	3: 144,713,539 (GRCm39)	M697I	probably benign	Het
Cyp2c29	T	A	19: 39,317,561 (GRCm39)	I349K	possibly damaging	Het
Dcaf15	T	C	8: 84,825,219 (GRCm39)	T434A	probably benign	Het
Entpd5	T	C	12: 84,441,451 (GRCm39)	I106V	probably benign	Het
Eps8l1	T	A	7: 4,481,922 (GRCm39)		probably benign	Het
Erbin	G	T	13: 103,995,895 (GRCm39)	P269Q	probably damaging	Het
Fbxw22	C	T	9: 109,214,062 (GRCm39)	M251I	probably benign	Het
Fgd4	T	A	16: 16,308,354 (GRCm39)	T9S	probably benign	Het
Haus8	T	C	8: 71,705,875 (GRCm39)	I270V	probably benign	Het
Herc4	T	A	10: 63,121,922 (GRCm39)		probably null	Het
Hspg2	G	A	4: 137,281,128 (GRCm39)	V3367M	probably damaging	Het
Htr1f	A	T	16: 64,746,385 (GRCm39)	F302L	probably damaging	Het
Inpp5f	T	C	7: 128,279,773 (GRCm39)	C458R	probably damaging	Het
Klhl18	T	C	9: 110,261,511 (GRCm39)	E411G	probably damaging	Het
Mical1	T	C	10: 41,355,065 (GRCm39)		probably null	Het
Nav1	T	C	1: 135,397,373 (GRCm39)	D932G	probably benign	Het
Nme4	A	T	17: 26,311,036 (GRCm39)	D176E	probably benign	Het
Nox4	C	T	7: 87,025,424 (GRCm39)	S517L	possibly damaging	Het
Or1j13	A	T	2: 36,369,368 (GRCm39)	L258H	probably damaging	Het
Pate8	T	A	9: 36,492,659 (GRCm39)	H82L	probably benign	Het
Pip5k1a	T	C	3: 94,975,471 (GRCm39)	D333G	probably benign	Het
Polb	T	C	8: 23,143,088 (GRCm39)	Y36C	probably damaging	Het
Spta1	T	C	1: 174,030,877 (GRCm39)	I953T	possibly damaging	Het
Sptb	A	T	12: 76,659,686 (GRCm39)	D1071E	probably damaging	Het
Stxbp3-ps	T	C	19: 9,535,371 (GRCm39)		noncoding transcript	Het
Tmcc3	A	T	10: 94,422,617 (GRCm39)	I356F	probably damaging	Het
Tmem262	G	T	19: 6,130,189 (GRCm39)	R6L	probably damaging	Het
Tnks	C	A	8: 35,408,054 (GRCm39)	V225L	probably damaging	Het

Other mutations in Krt20

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01926:Krt20	APN	11	99,328,652 (GRCm39)	missense	probably damaging	1.00
IGL02105:Krt20	APN	11	99,328,827 (GRCm39)	missense	probably benign	0.01
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

2013-11-11