Mutagenetix > Incidental Mutation

Incidental Mutation 'R9569:Krt2'

721872

Institutional Source

Beutler Lab

Gene Symbol

Krt2

Ensembl Gene

ENSMUSG00000064201

Gene Name

keratin 2

Synonyms

Krt2-17, Krt2-2, Krt2e

MMRRC Submission

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.102) question?

Stock #

R9569 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

101810689-101818169 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 101816489 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 229 (T229A)

Ref Sequence

ENSEMBL: ENSMUSP00000023712 (fasta)

Gene Model

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

AlphaFold

Q3TTY5

Predicted Effect

probably damaging
Transcript: ENSMUST00000023712
AA Change: T229A

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

SMART Domains

Protein: ENSMUSP00000023712
Gene: ENSMUSG00000064201
AA Change: T229A

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: 100.0%
3x: 99.9%
10x: 99.7%
20x: 98.9%

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: 76 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700022I11Rik	G	C	4: 42,971,740	V358L	probably benign	Het
4932438A13Rik	T	C	3: 37,012,621	M211T		Het
Abi2	T	A	1: 60,464,604	V356D	probably damaging	Het
Adgrd1	T	C	5: 129,179,637	V690A	possibly damaging	Het
Apba2	T	C	7: 64,743,390	M553T	possibly damaging	Het
Apeh	C	T	9: 108,094,410	V13M	unknown	Het
Apol11b	C	T	15: 77,640,571	E5K	possibly damaging	Het
Apol7e	C	T	15: 77,717,733	T177I	probably damaging	Het
Bub1b	T	C	2: 118,638,403	I883T	probably damaging	Het
C9	T	C	15: 6,459,581	S140P	probably damaging	Het
Cbfa2t2	T	A	2: 154,504,565	I64N	probably benign	Het
Cd180	A	T	13: 102,705,978	I511F	possibly damaging	Het
Cic	T	C	7: 25,272,695	V617A	possibly damaging	Het
Clca3a2	A	C	3: 144,807,314		probably null	Het
D5Ertd579e	T	C	5: 36,602,635	T1394A	probably damaging	Het
Dclk1	A	T	3: 55,480,431	E422D	probably benign	Het
Depdc5	A	T	5: 32,867,977	D21V	probably damaging	Het
Dis3l	A	G	9: 64,329,547	F40S	unknown	Het
Duox1	T	C	2: 122,318,490	V82A	probably benign	Het
Dus2	T	C	8: 106,044,875	V211A	probably damaging	Het
Eif2ak4	G	A	2: 118,420,835	S326N	probably benign	Het
Fat3	A	C	9: 15,919,199	L153R		Het
Gpx8	C	T	13: 113,045,591	V103I	probably damaging	Het
Gtf2a1l	A	G	17: 88,694,520	D268G	probably benign	Het
Hc	T	C	2: 35,036,347	I342V	probably benign	Het
Hsp90ab1	T	A	17: 45,568,952	D546V	possibly damaging	Het
Ifi206	T	G	1: 173,486,643	D77A		Het
Igfbp1	A	G	11: 7,197,881		probably benign	Het
Kdm3a	T	C	6: 71,607,450	D559G	probably benign	Het
Kif2a	A	G	13: 106,968,738	I565T	probably benign	Het
Lcmt2	G	A	2: 121,140,041	A187V	probably damaging	Het
Mapk8ip1	A	G	2: 92,387,254	M241T	probably benign	Het
Mup15	T	C	4: 61,439,638		probably benign	Het
Myo9b	T	C	8: 71,358,985	V1912A	probably benign	Het
Naip5	T	C	13: 100,223,313	T472A	probably benign	Het
Naip5	T	A	13: 100,219,830	E1092D	probably benign	Het
Net1	A	G	13: 3,888,518	F123S	probably benign	Het
Olfr183	A	G	16: 58,999,865	Y60C	probably damaging	Het
Olfr335-ps	T	C	2: 36,301,934	Y132H	probably damaging	Het
Olfr666	C	T	7: 104,893,318	M103I	possibly damaging	Het
Pcdhb13	T	C	18: 37,443,100	F177S	probably damaging	Het
Pclo	T	C	5: 14,857,051		probably null	Het
Perm1	A	G	4: 156,218,582	T528A	probably benign	Het
Pik3c2a	C	T	7: 116,358,704	A1116T	possibly damaging	Het
Prox2	G	A	12: 85,094,992	Q146*	probably null	Het
Psd	A	T	19: 46,320,278	C639S	possibly damaging	Het
Rffl	T	A	11: 82,812,438	T220S	probably benign	Het
Scn2a	A	G	2: 65,730,278	D1284G	probably damaging	Het
Scube1	T	C	15: 83,629,404	Y385C	probably damaging	Het
Sec14l3	A	T	11: 4,076,324	D388V	probably damaging	Het
Slc26a1	G	T	5: 108,671,594	Q596K	probably benign	Het
Slc6a19	T	C	13: 73,685,911	T343A	probably benign	Het
Slc7a4	A	G	16: 17,575,398	V179A		Het
Sox14	T	G	9: 99,875,509	D49A		Het
Timm22	A	G	11: 76,407,370	S56G	probably benign	Het
Tmub2	G	A	11: 102,288,327	W322*	probably null	Het
Tsc22d4	A	G	5: 137,758,166	T8A	probably benign	Het
Ttn	T	C	2: 76,709,308	I34445V	probably benign	Het
Tyms	A	T	5: 30,063,362	Y196*	probably null	Het
Ube2o	G	A	11: 116,543,997	T546M	probably damaging	Het
Umodl1	A	G	17: 30,998,169	Y1125C	probably damaging	Het
Unc13b	CGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGC	CGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGC	4: 43,177,312		probably benign	Het
Unk	A	T	11: 116,059,209	Q747L	probably damaging	Het
Vmn1r170	A	G	7: 23,606,869	E232G	probably benign	Het
Vps41	A	G	13: 18,829,226	Y338C	possibly damaging	Het
Washc5	T	C	15: 59,344,131	M800V	probably benign	Het
Wt1	T	A	2: 105,163,366	I348N	possibly damaging	Het
Xirp2	A	G	2: 67,510,898	Y1161C	probably damaging	Het
Xpo7	A	G	14: 70,668,700	M1001T	possibly damaging	Het
Yeats2	A	T	16: 20,154,152	R19W	probably damaging	Het
Zfp142	T	C	1: 74,576,227	T476A	probably damaging	Het
Zfp229	T	C	17: 21,745,592	W268R	possibly damaging	Het
Zfp473	A	G	7: 44,739,547	F50S	probably damaging	Het
Zfp975	A	T	7: 42,661,989	M400K	probably benign	Het
Zkscan5	A	G	5: 145,207,609	M150V	probably benign	Het
Znfx1	T	A	2: 167,055,955	I350F		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
R0792:Krt2	UTSW	15	101816497	missense	probably damaging	1.00
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
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'- AAAGTCTTCCACGAGATCCTG -3'
(R):5'- AGGGGAATGCCTCAAGTCTG -3'

Sequencing Primer
(F):5'- CACGAGATCCTGCATGTTGTTCAG -3'
(R):5'- GCAGTGTCAGAAGTCTATAGAACTTC -3'

Posted On

2022-08-09