Mutagenetix > Incidental Mutation

Incidental Mutation 'R8698:Itga6'

668816

Institutional Source

Beutler Lab

Gene Symbol

Itga6

Ensembl Gene

ENSMUSG00000027111

Gene Name

integrin alpha 6

Synonyms

5033401O05Rik, Cd49f

MMRRC Submission

068552-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R8698 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

71617236-71688761 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 71673618 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Arginine at position 884 (H884R)

Ref Sequence

ENSEMBL: ENSMUSP00000028522 (fasta)

Gene Model

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

AlphaFold

Q61739

Predicted Effect

probably benign
Transcript: ENSMUST00000028522
AA Change: H884R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000028522
Gene: ENSMUSG00000027111
AA Change: H884R

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: H884R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000107729
Gene: ENSMUSG00000027111
AA Change: H884R

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

SMART Domains

Protein: ENSMUSP00000118086
Gene: ENSMUSG00000027111
AA Change: H477R

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

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.5%
20x: 98.3%

Validation Efficiency

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: 86 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aaas	A	G	15: 102,247,250 (GRCm39)		probably benign	Het
Adamtsl1	A	G	4: 86,306,714 (GRCm39)	N1384S	probably benign	Het
Adgre1	T	C	17: 57,709,003 (GRCm39)	S65P	probably benign	Het
Adgrl4	G	T	3: 151,203,512 (GRCm39)	C124F	probably damaging	Het
Aldh1b1	G	A	4: 45,802,942 (GRCm39)	G160D	probably damaging	Het
Alpi	T	G	1: 87,028,208 (GRCm39)	D205A	probably damaging	Het
AW146154	C	A	7: 41,129,934 (GRCm39)	R394L	probably benign	Het
Bcl10	G	A	3: 145,639,022 (GRCm39)	M221I	probably benign	Het
Brpf3	G	A	17: 29,037,436 (GRCm39)	R768H	probably damaging	Het
Cad	G	T	5: 31,234,819 (GRCm39)	R2116L	probably benign	Het
Cand2	G	T	6: 115,763,852 (GRCm39)	R258L	probably damaging	Het
Car4	A	T	11: 84,855,009 (GRCm39)	N119I	probably benign	Het
Carmil1	C	T	13: 24,220,229 (GRCm39)	G1165D	probably damaging	Het
Ccdc66	T	C	14: 27,212,647 (GRCm39)	T403A	probably benign	Het
Cdon	T	G	9: 35,398,269 (GRCm39)		probably null	Het
Cemip	T	C	7: 83,607,790 (GRCm39)	I739V	probably damaging	Het
Cep85l	A	G	10: 53,234,201 (GRCm39)	I59T	probably damaging	Het
Clec4f	A	T	6: 83,630,267 (GRCm39)	V97D	probably benign	Het
Cnot6l	A	G	5: 96,225,149 (GRCm39)	C515R	probably damaging	Het
Cntnap2	G	A	6: 47,026,156 (GRCm39)	G935D	probably damaging	Het
Cntrl	A	G	2: 35,023,974 (GRCm39)	H553R	probably damaging	Het
Cops3	A	G	11: 59,708,886 (GRCm39)	S423P	probably damaging	Het
Cox15	C	T	19: 43,739,948 (GRCm39)	R39H	probably benign	Het
Ctnna2	A	G	6: 77,630,100 (GRCm39)	V131A	probably benign	Het
Dcst2	T	A	3: 89,276,044 (GRCm39)	F392I	probably benign	Het
Decr1	A	G	4: 15,922,483 (GRCm39)		probably null	Het
Dennd3	A	C	15: 73,394,154 (GRCm39)	T60P	possibly damaging	Het
Dipk1a	A	T	5: 108,057,776 (GRCm39)	F261I	probably damaging	Het
Dmxl2	T	C	9: 54,281,953 (GRCm39)	N2859S	probably benign	Het
Dnah12	A	T	14: 26,428,418 (GRCm39)	I280F	probably benign	Het
Dnah8	A	C	17: 31,094,009 (GRCm39)	D4701A	probably damaging	Het
Dyrk1a	C	A	16: 94,487,414 (GRCm39)	H541Q	possibly damaging	Het
Eml4	T	C	17: 83,785,345 (GRCm39)	S906P	probably benign	Het
Fam169a	G	T	13: 97,243,578 (GRCm39)	V203F	probably damaging	Het
Fmn1	C	T	2: 113,260,152 (GRCm39)	L682F	unknown	Het
Gli2	T	C	1: 118,769,887 (GRCm39)	Y555C	probably damaging	Het
Gm3278	A	G	14: 16,081,505 (GRCm39)	Y130C	possibly damaging	Het
Gm8237	T	A	14: 5,863,554 (GRCm38)	Y37F	probably damaging	Het
Golga4	T	G	9: 118,385,029 (GRCm39)	L717R	probably damaging	Het
Gtpbp4	C	T	13: 9,024,249 (GRCm39)	R568H	probably benign	Het
Il1f10	A	G	2: 24,183,197 (GRCm39)	N47S	probably damaging	Het
Kdm1a	T	C	4: 136,286,518 (GRCm39)	K482R	probably benign	Het
Klk12	T	C	7: 43,419,113 (GRCm39)	V26A	probably benign	Het
Lrp2	T	A	2: 69,278,583 (GRCm39)	R3923S	probably benign	Het
Lrp2	C	T	2: 69,288,767 (GRCm39)	V3700M	probably benign	Het
Lrrk2	A	G	15: 91,636,400 (GRCm39)	D1458G	probably benign	Het
Mapre2	T	A	18: 24,011,090 (GRCm39)	S233T	probably benign	Het
Mki67	T	C	7: 135,296,937 (GRCm39)	D2699G	possibly damaging	Het
Mthfr	T	A	4: 148,128,947 (GRCm39)	Y214*	probably null	Het
Ncoa6	A	T	2: 155,257,041 (GRCm39)	M834K	possibly damaging	Het
Neurl2	C	T	2: 164,675,054 (GRCm39)	D103N	probably benign	Het
Niban3	T	A	8: 72,060,159 (GRCm39)	I93N	unknown	Het
Or1j15	T	C	2: 36,458,915 (GRCm39)	Y102H	possibly damaging	Het
Or2ag16	A	T	7: 106,352,571 (GRCm39)	V8E	probably benign	Het
Or2b7	G	A	13: 21,739,890 (GRCm39)	L101F	probably damaging	Het
P2ry14	A	G	3: 59,022,596 (GRCm39)	V288A	possibly damaging	Het
Pde6b	G	T	5: 108,576,105 (GRCm39)	S730I	possibly damaging	Het
Pdpk1	A	T	17: 24,298,542 (GRCm39)	V496D	probably damaging	Het
Plekho2	A	T	9: 65,463,554 (GRCm39)	L432M	probably damaging	Het
Ppa2	T	C	3: 133,082,362 (GRCm39)	L151P	unknown	Het
Ppp2r3c	G	A	12: 55,328,499 (GRCm39)	T422I	probably benign	Het
Prelid3a	T	C	18: 67,610,122 (GRCm39)	S151P	probably damaging	Het
Rad21l	G	A	2: 151,487,373 (GRCm39)	P537L	probably damaging	Het
Sacs	T	A	14: 61,450,802 (GRCm39)	S4283T	probably benign	Het
Samd9l	A	T	6: 3,373,843 (GRCm39)	D1139E	probably benign	Het
Scn9a	G	T	2: 66,366,628 (GRCm39)	H718Q	probably benign	Het
Slc1a3	A	T	15: 8,668,636 (GRCm39)	I443N	probably damaging	Het
Slc22a6	A	G	19: 8,600,889 (GRCm39)	M361V	probably benign	Het
Slc8a2	A	G	7: 15,891,132 (GRCm39)	Y724C	probably damaging	Het
Slf1	A	T	13: 77,197,284 (GRCm39)	S777T	possibly damaging	Het
Sltm	T	C	9: 70,494,352 (GRCm39)	S901P	probably benign	Het
Smc1b	A	T	15: 84,997,047 (GRCm39)	H524Q	probably benign	Het
Spast	T	C	17: 74,666,341 (GRCm39)	S225P	probably benign	Het
Srsf12	C	T	4: 33,231,246 (GRCm39)	R252W	probably damaging	Het
Syne1	A	G	10: 5,179,229 (GRCm39)	L4415P	probably damaging	Het
Tmem117	A	T	15: 94,535,990 (GRCm39)	Y8F	probably benign	Het
Tmem241	T	C	18: 12,197,288 (GRCm39)	D180G	possibly damaging	Het
Tomm40	C	T	7: 19,444,890 (GRCm39)	V164I	probably benign	Het
Ttc41	T	C	10: 86,548,841 (GRCm39)	Y12H	probably benign	Het
Twnk	T	C	19: 44,996,299 (GRCm39)	V244A	probably benign	Het
Ugt1a8	T	C	1: 88,015,952 (GRCm39)	S122P	probably damaging	Het
Vmn1r78	A	G	7: 11,886,539 (GRCm39)	K50R	probably benign	Het
Vmn2r10	A	G	5: 109,151,390 (GRCm39)	F75L	probably benign	Het
Wbp4	G	T	14: 79,707,573 (GRCm39)	Y179*	probably null	Het
Zfp106	A	G	2: 120,354,600 (GRCm39)		probably null	Het
Zfp974	A	T	7: 27,610,361 (GRCm39)	C455S	possibly 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
R4773:Itga6	UTSW	2	71,652,788 (GRCm39)	missense	probably benign	0.13
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
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'- TATGGGCAATAGGATGTGCTAC -3'
(R):5'- AATGAGGAAACTGTGACACCC -3'

Sequencing Primer
(F):5'- AGGATGTGCTACTTAATTTTGCC -3'
(R):5'- GTGACACCCACAGAAAAAGTCAG -3'

Posted On

2021-04-30