Mutagenetix > Incidental Mutation

Incidental Mutation 'R4773:Itga6'

367651

Institutional Source

Beutler Lab

Gene Symbol

Itga6

Ensembl Gene

ENSMUSG00000027111

Gene Name

integrin alpha 6

Synonyms

5033401O05Rik, Cd49f

MMRRC Submission

042411-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4773 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

71617236-71688761 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 71652788 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 217 (V217A)

Ref Sequence

ENSEMBL: ENSMUSP00000107729 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028522] [ENSMUST00000112101]

AlphaFold

Q61739

Predicted Effect

probably benign
Transcript: ENSMUST00000028522
AA Change: V217A

PolyPhen 2 Score 0.134 (Sensitivity: 0.92; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000028522
Gene: ENSMUSG00000027111
AA Change: V217A

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Int_alpha	40	101	3.12e-6	SMART
Int_alpha	254	303	2.7e-1	SMART
Int_alpha	312	368	1.46e-11	SMART
Int_alpha	373	426	9.73e-17	SMART
Int_alpha	428	483	5.83e0	SMART
SCOP:d1m1xa2	629	786	5e-32	SMART
SCOP:d1m1xa3	797	1017	3e-55	SMART
Pfam:Integrin_alpha	1038	1052	3.2e-7	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000112101
AA Change: V217A

PolyPhen 2 Score 0.134 (Sensitivity: 0.92; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000107729
Gene: ENSMUSG00000027111
AA Change: V217A

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Int_alpha	40	101	3.12e-6	SMART
Int_alpha	254	303	2.7e-1	SMART
Int_alpha	312	368	1.46e-11	SMART
Int_alpha	373	426	9.73e-17	SMART
Int_alpha	428	483	5.83e0	SMART
SCOP:d1m1xa2	629	786	4e-32	SMART
SCOP:d1m1xa3	797	1017	4e-55	SMART
low complexity region	1058	1070	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000133124

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000152009

Predicted Effect

probably benign
Transcript: ENSMUST00000155249

SMART Domains

Protein: ENSMUSP00000118086
Gene: ENSMUSG00000027111

Domain	Start	End	E-Value	Type
Pfam:Integrin_alpha2	58	533	4.7e-131	PFAM
transmembrane domain	609	631	N/A	INTRINSIC
Pfam:Integrin_alpha	632	646	6.2e-8	PFAM

Meta Mutation Damage Score

0.0809

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 94.2%

Validation Efficiency

100% (89/89)

MGI Phenotype

FUNCTION: This gene encodes a protein that is a member of the integrin superfamily. Integrins are transmembrane receptors involved cell adhesion and signaling, and they are subdivided based on the heterodimer formation of alpha and beta chains. This protein has been shown to heterodimerize with beta 4 to bind laminin and to form the main component of hemidesmosomes, which mediate attachment of epithelia to basement membranes. In mouse, deficiency of this gene is associated with absence of hemidesmosomes, severe skin blistering, and early post-natal death. In humans mutations of this gene are associated with epidermolysis bullosa. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, May 2013]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit severe blistering of the skin and other epithelia, absence of hemidesmosomes, altered laminin deposition in brain, and ectopic neuroblastic outgrowths on the brain and in the eye. Mutants die at birth. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 82 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9230009I02Rik	A	G	11: 50,982,089 (GRCm39)		noncoding transcript	Het
Actl7b	T	C	4: 56,740,972 (GRCm39)	I129V	probably benign	Het
Adipor2	A	G	6: 119,336,047 (GRCm39)	L225P	probably benign	Het
Arhgap25	A	G	6: 87,473,053 (GRCm39)	F35L	probably benign	Het
Asah2	A	T	19: 32,030,258 (GRCm39)	M138K	probably damaging	Het
Asxl1	T	A	2: 153,243,905 (GRCm39)	M1486K	probably damaging	Het
B4galt4	T	A	16: 38,572,658 (GRCm39)	S114R	probably benign	Het
Brpf3	T	G	17: 29,040,233 (GRCm39)	S885A	probably benign	Het
Cacna1g	G	T	11: 94,302,298 (GRCm39)	H1944N	possibly damaging	Het
Cby2	T	A	14: 75,820,546 (GRCm39)	Y393F	probably damaging	Het
Ccdc110	G	A	8: 46,396,245 (GRCm39)	C712Y	probably damaging	Het
Ccdc175	A	T	12: 72,182,822 (GRCm39)	I399N	probably damaging	Het
Cct8l1	A	T	5: 25,722,754 (GRCm39)	T490S	probably benign	Het
Cd109	CATTTATTTATTTATTTATTTATTTATTTATTTAT	CATTTATTTATTTATTTATTTATTTATTTATTTATTTAT	9: 78,619,782 (GRCm39)		probably benign	Het
Copa	A	G	1: 171,932,787 (GRCm39)	N371D	probably damaging	Het
Cpeb1	A	T	7: 81,005,695 (GRCm39)	H381Q	probably benign	Het
Cyp2d40	T	A	15: 82,645,763 (GRCm39)	I81F	possibly damaging	Het
Dscc1	A	T	15: 54,943,654 (GRCm39)	D405E	probably benign	Het
Ece1	A	G	4: 137,672,464 (GRCm39)	D369G	probably benign	Het
Exd2	T	C	12: 80,522,592 (GRCm39)	V17A	possibly damaging	Het
Fam111a	A	T	19: 12,565,772 (GRCm39)	N507I	possibly damaging	Het
Flnc	T	C	6: 29,445,038 (GRCm39)	V719A	possibly damaging	Het
Fscb	C	T	12: 64,520,464 (GRCm39)	G334D	probably damaging	Het
Glud1	T	C	14: 34,043,782 (GRCm39)		probably null	Het
Gm8126	T	A	14: 43,119,072 (GRCm39)	Y180*	probably null	Het
Grip2	G	A	6: 91,759,413 (GRCm39)	P347L	possibly damaging	Het
H1f3	T	C	13: 23,739,576 (GRCm39)	S105P	probably damaging	Het
H60b	C	T	10: 22,164,644 (GRCm39)		probably benign	Het
Iqca1l	A	G	5: 24,755,596 (GRCm39)		probably null	Het
Kndc1	G	A	7: 139,503,946 (GRCm39)	W1083*	probably null	Het
Limch1	A	T	5: 67,184,850 (GRCm39)	D613V	probably damaging	Het
Lpl	T	A	8: 69,349,403 (GRCm39)	C310S	probably damaging	Het
Marchf1	T	A	8: 66,839,876 (GRCm39)	C220S	probably benign	Het
Mbd5	A	C	2: 49,164,623 (GRCm39)	H308P	probably damaging	Het
Med13	T	C	11: 86,167,746 (GRCm39)	D2003G	probably damaging	Het
Mettl16	T	A	11: 74,708,127 (GRCm39)	V442D	possibly damaging	Het
Mstn	A	T	1: 53,101,267 (GRCm39)	T115S	probably benign	Het
Mtcl2	G	T	2: 156,872,489 (GRCm39)	Q953K	probably benign	Het
Nfil3	A	G	13: 53,122,050 (GRCm39)	S285P	probably damaging	Het
Odad4	C	A	11: 100,440,742 (GRCm39)	N74K	probably benign	Het
Or10j3	A	C	1: 173,031,796 (GRCm39)	Y291S	probably damaging	Het
Or51a24	A	G	7: 103,733,502 (GRCm39)	S262P	probably damaging	Het
Otof	A	G	5: 30,552,026 (GRCm39)	V321A	probably benign	Het
Pcdha8	G	T	18: 37,127,626 (GRCm39)	A703S	probably damaging	Het
Pcdhb18	A	G	18: 37,623,507 (GRCm39)	Y279C	probably damaging	Het
Pdgfa	T	C	5: 138,979,051 (GRCm39)	D51G	probably benign	Het
Pdzd8	A	G	19: 59,289,292 (GRCm39)	Y703H	probably damaging	Het
Pecr	G	T	1: 72,306,594 (GRCm39)	P229Q	probably damaging	Het
Phkg1	G	T	5: 129,902,114 (GRCm39)		probably null	Het
Plxnb2	A	T	15: 89,051,150 (GRCm39)	H356Q	probably benign	Het
Polr1b	T	C	2: 128,947,248 (GRCm39)	I191T	probably benign	Het
Ppp4r3a	A	G	12: 101,049,026 (GRCm39)	L35P	possibly damaging	Het
Rasa2	C	T	9: 96,426,470 (GRCm39)	G792D	probably benign	Het
Rps11-ps4	T	C	12: 51,344,406 (GRCm39)		noncoding transcript	Het
Sema3g	A	G	14: 30,942,666 (GRCm39)	D89G	probably benign	Het
Shroom3	G	T	5: 93,090,945 (GRCm39)	V1151F	probably damaging	Het
Slfn8	A	G	11: 82,908,219 (GRCm39)	V108A	probably damaging	Het
Smg9	T	A	7: 24,107,019 (GRCm39)	M221K	possibly damaging	Het
Sos1	A	G	17: 80,705,660 (GRCm39)	S1304P	probably damaging	Het
Sqle	C	A	15: 59,189,688 (GRCm39)	A110E	possibly damaging	Het
Stab2	G	A	10: 86,743,235 (GRCm39)	Q1154*	probably null	Het
Taf4b	A	G	18: 14,937,577 (GRCm39)	T217A	probably benign	Het
Tex15	T	C	8: 34,072,760 (GRCm39)	V2769A	probably benign	Het
Tmem156	A	T	5: 65,237,502 (GRCm39)	C53S	probably damaging	Het
Tmtc3	T	A	10: 100,293,001 (GRCm39)	K452N	possibly damaging	Het
Tns2	C	T	15: 102,017,369 (GRCm39)	R281C	probably damaging	Het
Tph1	T	C	7: 46,306,376 (GRCm39)	E195G	probably damaging	Het
Trpc6	T	A	9: 8,609,852 (GRCm39)	Y107N	possibly damaging	Het
Tsga10	G	A	1: 37,874,606 (GRCm39)	T93I	probably damaging	Het
Ttn	T	A	2: 76,571,778 (GRCm39)	N26372Y	probably damaging	Het
Tubd1	T	C	11: 86,446,128 (GRCm39)	L256P	possibly damaging	Het
Txnrd2	C	G	16: 18,259,569 (GRCm39)	A126G	probably benign	Het
Vmn1r210	T	G	13: 23,011,374 (GRCm39)	K304T	probably benign	Het
Vps25	T	C	11: 101,149,655 (GRCm39)	S160P	probably benign	Het
Vrk3	T	A	7: 44,424,900 (GRCm39)	D438E	probably benign	Het
Vwa5b1	A	G	4: 138,309,066 (GRCm39)	L708P	probably benign	Het
Washc3	C	T	10: 88,055,124 (GRCm39)	Q105*	probably null	Het
Wdr83os	T	A	8: 85,807,410 (GRCm39)		probably benign	Het
Wwc1	T	C	11: 35,758,123 (GRCm39)	H741R	probably benign	Het
Zan	T	C	5: 137,434,575 (GRCm39)		probably benign	Het
Zdhhc4	A	T	5: 143,311,931 (GRCm39)	L14I	possibly damaging	Het
Zfp568	T	A	7: 29,697,195 (GRCm39)	D38E	probably damaging	Het

Other mutations in Itga6

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00832:Itga6	APN	2	71,668,606 (GRCm39)	splice site	probably null
IGL00902:Itga6	APN	2	71,679,738 (GRCm39)	missense	probably benign	0.39
IGL01360:Itga6	APN	2	71,617,670 (GRCm39)	splice site	probably null
IGL01621:Itga6	APN	2	71,656,000 (GRCm39)	missense	probably benign	0.02
IGL01877:Itga6	APN	2	71,668,624 (GRCm39)	missense	probably benign
IGL02332:Itga6	APN	2	71,668,717 (GRCm39)	missense	possibly damaging	0.63
IGL02556:Itga6	APN	2	71,669,027 (GRCm39)	missense	probably benign	0.20
IGL02713:Itga6	APN	2	71,647,057 (GRCm39)	missense	possibly damaging	0.79
IGL02811:Itga6	APN	2	71,657,076 (GRCm39)	missense	probably damaging	0.98
IGL03171:Itga6	APN	2	71,671,673 (GRCm39)	critical splice donor site	probably null
isle_royale	UTSW	2	71,617,577 (GRCm39)	missense	probably benign	0.04
PIT4418001:Itga6	UTSW	2	71,664,414 (GRCm39)	missense	probably benign	0.06
R0070:Itga6	UTSW	2	71,657,060 (GRCm39)	unclassified	probably benign
R0611:Itga6	UTSW	2	71,650,404 (GRCm39)	missense	possibly damaging	0.84
R1404:Itga6	UTSW	2	71,669,060 (GRCm39)	missense	probably benign
R1404:Itga6	UTSW	2	71,669,060 (GRCm39)	missense	probably benign
R1439:Itga6	UTSW	2	71,664,378 (GRCm39)	missense	probably damaging	1.00
R1487:Itga6	UTSW	2	71,673,584 (GRCm39)	missense	possibly damaging	0.87
R1713:Itga6	UTSW	2	71,617,546 (GRCm39)	missense	probably benign
R1720:Itga6	UTSW	2	71,650,510 (GRCm39)	missense	probably damaging	1.00
R1816:Itga6	UTSW	2	71,671,153 (GRCm39)	missense	probably benign	0.00
R1866:Itga6	UTSW	2	71,664,414 (GRCm39)	missense	probably benign
R2009:Itga6	UTSW	2	71,647,025 (GRCm39)	missense	probably benign	0.26
R2018:Itga6	UTSW	2	71,648,828 (GRCm39)	missense	probably benign	0.16
R2171:Itga6	UTSW	2	71,650,358 (GRCm39)	missense	probably damaging	1.00
R2189:Itga6	UTSW	2	71,655,961 (GRCm39)	missense	probably benign	0.00
R2289:Itga6	UTSW	2	71,648,873 (GRCm39)	missense	probably damaging	0.99
R2399:Itga6	UTSW	2	71,650,358 (GRCm39)	missense	probably damaging	1.00
R4437:Itga6	UTSW	2	71,655,982 (GRCm39)	missense	probably benign	0.42
R4482:Itga6	UTSW	2	71,686,259 (GRCm39)	missense	probably damaging	1.00
R4786:Itga6	UTSW	2	71,669,034 (GRCm39)	missense	possibly damaging	0.80
R4898:Itga6	UTSW	2	71,668,717 (GRCm39)	missense	possibly damaging	0.77
R5074:Itga6	UTSW	2	71,656,779 (GRCm39)	missense	probably benign
R5386:Itga6	UTSW	2	71,671,494 (GRCm39)	missense	probably damaging	1.00
R5591:Itga6	UTSW	2	71,670,934 (GRCm39)	missense	probably damaging	1.00
R6024:Itga6	UTSW	2	71,617,577 (GRCm39)	missense	probably benign	0.04
R6174:Itga6	UTSW	2	71,664,053 (GRCm39)	missense	possibly damaging	0.88
R6210:Itga6	UTSW	2	71,664,351 (GRCm39)	critical splice acceptor site	probably null
R6432:Itga6	UTSW	2	71,664,116 (GRCm39)	missense	possibly damaging	0.75
R6644:Itga6	UTSW	2	71,671,468 (GRCm39)	missense	probably damaging	1.00
R7354:Itga6	UTSW	2	71,650,574 (GRCm39)	missense	probably damaging	1.00
R7402:Itga6	UTSW	2	71,683,897 (GRCm39)	missense	probably benign	0.05
R7479:Itga6	UTSW	2	71,668,680 (GRCm39)	nonsense	probably null
R7635:Itga6	UTSW	2	71,673,577 (GRCm39)	missense	probably benign	0.00
R7657:Itga6	UTSW	2	71,676,595 (GRCm39)	missense	probably benign	0.40
R7737:Itga6	UTSW	2	71,652,787 (GRCm39)	missense	probably benign	0.38
R7782:Itga6	UTSW	2	71,671,879 (GRCm39)	missense	probably damaging	0.98
R8062:Itga6	UTSW	2	71,672,087 (GRCm39)	missense	probably benign	0.11
R8312:Itga6	UTSW	2	71,686,297 (GRCm39)	missense	probably benign
R8698:Itga6	UTSW	2	71,673,618 (GRCm39)	missense	probably benign
R9080:Itga6	UTSW	2	71,673,633 (GRCm39)	missense	probably benign
R9169:Itga6	UTSW	2	71,647,015 (GRCm39)	missense	possibly damaging	0.74
R9209:Itga6	UTSW	2	71,671,477 (GRCm39)	missense	probably benign	0.27
R9267:Itga6	UTSW	2	71,668,756 (GRCm39)	missense	probably benign	0.00
R9483:Itga6	UTSW	2	71,679,834 (GRCm39)	missense	probably benign	0.03
R9747:Itga6	UTSW	2	71,656,871 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TAGTGGTACCTGCCTTCAATCC -3'
(R):5'- AGAGTCACCCAGTGTCTGAG -3'

Sequencing Primer
(F):5'- TTGGTCTACAGAGTGAGTTCCAAGAC -3'
(R):5'- GGAGACAGGTGTGGTGCCTC -3'

Posted On

2015-12-29