Mutagenetix > Incidental Mutation

Incidental Mutation 'R3933:Itga8'

308539

Institutional Source

Beutler Lab

Gene Symbol

Itga8

Ensembl Gene

ENSMUSG00000026768

Gene Name

integrin alpha 8

Synonyms

MMRRC Submission

040920-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.883) question?

Stock #

R3933 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

12111443-12306733 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 12194330 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Threonine at position 690 (I690T)

Ref Sequence

ENSEMBL: ENSMUSP00000028106 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028106] [ENSMUST00000172791]

AlphaFold

A2ARA8

Predicted Effect

probably benign
Transcript: ENSMUST00000028106
AA Change: I690T

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

SMART Domains

Protein: ENSMUSP00000028106
Gene: ENSMUSG00000026768
AA Change: I690T

Domain	Start	End	E-Value	Type
signal peptide	1	37	N/A	INTRINSIC
Int_alpha	52	112	8.48e-8	SMART
Int_alpha	197	244	4.8e1	SMART
Int_alpha	262	312	5.91e-7	SMART
Int_alpha	316	377	6.94e-13	SMART
Int_alpha	381	437	1.92e-15	SMART
Int_alpha	445	494	8.23e-6	SMART
SCOP:d1m1xa2	643	780	2e-46	SMART
SCOP:d1m1xa3	784	1000	2e-80	SMART
transmembrane domain	1011	1033	N/A	INTRINSIC
Pfam:Integrin_alpha	1034	1048	2.5e-7	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000129370

Predicted Effect

probably benign
Transcript: ENSMUST00000172791

SMART Domains

Protein: ENSMUSP00000134154
Gene: ENSMUSG00000026768

Domain	Start	End	E-Value	Type
signal peptide	1	37	N/A	INTRINSIC
Int_alpha	52	112	8.48e-8	SMART
Int_alpha	197	244	4.8e1	SMART
Int_alpha	262	312	5.91e-7	SMART
Int_alpha	316	377	6.94e-13	SMART
Int_alpha	381	437	1.92e-15	SMART
Int_alpha	445	494	8.23e-6	SMART

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.4%
3x: 98.7%
10x: 97.1%
20x: 94.1%

Validation Efficiency

96% (43/45)

MGI Phenotype

FUNCTION: This gene encodes a member of the integrin family of cell surface proteins that mediate cellular interactions with the extracellular matrix and other cells. The encoded protein undergoes proteolytic processing to generate the disulfide-linked heterodimeric alpha subunit which, in turn associates with a beta subunit to form the functional integrin receptor. Mice lacking the encoded protein mostly die after birth due to kidney defects, but some of animals that survive exhibit defects in the sensory hair cells of the inner ear. [provided by RefSeq, Aug 2016]
PHENOTYPE: Mice homozygous for disruptions in this gene usually die by the end of the second day after birth. Those that do survive have reduced kidneys and abnormal steriocilia in the inner ear. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 44 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca13	T	C	11: 9,304,856 (GRCm39)	F3350L	probably damaging	Het
Acp6	T	C	3: 97,073,499 (GRCm39)	V146A	probably benign	Het
Ap3b2	C	T	7: 81,123,598 (GRCm39)		probably benign	Het
Arhgef33	A	G	17: 80,680,749 (GRCm39)	I630V	probably benign	Het
Astn2	G	A	4: 66,322,192 (GRCm39)	R136C	unknown	Het
Bcl2l14	A	G	6: 134,400,771 (GRCm39)	D64G	probably damaging	Het
C1rl	T	A	6: 124,485,781 (GRCm39)	L384*	probably null	Het
Ccdc6	TCCGCCGCCGCC	TCCGCCGCC	10: 70,025,000 (GRCm39)		probably benign	Het
Coch	T	C	12: 51,650,121 (GRCm39)	I370T	probably damaging	Het
Ercc5	T	A	1: 44,207,016 (GRCm39)	M643K	probably benign	Het
Fut8	A	C	12: 77,522,033 (GRCm39)	K557N	probably damaging	Het
Hsdl2	T	C	4: 59,597,274 (GRCm39)	Y88H	probably damaging	Het
Hspg2	T	C	4: 137,242,879 (GRCm39)	V670A	probably damaging	Het
Lepr	T	C	4: 101,622,498 (GRCm39)		probably benign	Het
Matn2	T	C	15: 34,345,566 (GRCm39)		probably null	Het
Mei1	A	G	15: 81,967,353 (GRCm39)	K310E	possibly damaging	Het
Mrc2	G	A	11: 105,239,257 (GRCm39)		probably null	Het
Msl3	C	T	X: 167,454,813 (GRCm39)	A87T	probably damaging	Het
Nalf2	G	A	X: 98,865,470 (GRCm39)	V266M	possibly damaging	Het
Ogdh	T	C	11: 6,292,601 (GRCm39)	V438A	possibly damaging	Het
Opa1	A	T	16: 29,429,698 (GRCm39)	E401D	probably damaging	Het
Or4f17-ps1	T	C	2: 111,358,300 (GRCm39)	Y232H	probably damaging	Het
Or5aq6	T	A	2: 86,923,106 (GRCm39)	I212F	probably benign	Het
Parp2	G	A	14: 51,056,844 (GRCm39)	V323M	probably benign	Het
Pip5k1a	A	G	3: 94,979,314 (GRCm39)	S161P	probably benign	Het
Pold3	T	C	7: 99,770,608 (GRCm39)	E8G	probably damaging	Het
Pomt1	G	A	2: 32,135,631 (GRCm39)	V332I	probably benign	Het
Ppp2ca	T	A	11: 52,010,089 (GRCm39)	N232K	probably damaging	Het
Prune2	A	T	19: 17,101,318 (GRCm39)	D2274V	probably damaging	Het
Pwwp2b	G	A	7: 138,835,950 (GRCm39)	V464I	possibly damaging	Het
Rgs7bp	T	C	13: 105,189,506 (GRCm39)	M98V	probably benign	Het
Rubcn	A	G	16: 32,649,629 (GRCm39)		probably null	Het
Scai	A	T	2: 38,965,064 (GRCm39)	D593E	probably benign	Het
Slc24a2	T	C	4: 87,094,422 (GRCm39)	T366A	probably benign	Het
Sp100	A	G	1: 85,608,830 (GRCm39)	I320V	probably benign	Het
Syngr2	C	A	11: 117,704,243 (GRCm39)	P206Q	probably damaging	Het
Tatdn3	A	T	1: 190,778,521 (GRCm39)		probably null	Het
Thsd7a	C	T	6: 12,555,225 (GRCm39)	G220S	probably benign	Het
Vmn2r10	C	A	5: 109,150,088 (GRCm39)	A319S	possibly damaging	Het
Vmn2r11	C	T	5: 109,201,260 (GRCm39)	A415T	probably damaging	Het
Vmn2r88	A	G	14: 51,651,435 (GRCm39)	M258V	probably benign	Het
Wiz	G	A	17: 32,576,872 (GRCm39)	R561C	probably damaging	Het
Yju2b	G	A	8: 84,986,981 (GRCm39)	A172V	probably benign	Het
Zfp422	T	C	6: 116,603,420 (GRCm39)	K193R	probably benign	Het

Other mutations in Itga8

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00806:Itga8	APN	2	12,260,777 (GRCm39)	nonsense	probably null
IGL00820:Itga8	APN	2	12,237,703 (GRCm39)	missense	possibly damaging	0.85
IGL01409:Itga8	APN	2	12,196,525 (GRCm39)	missense	probably benign
IGL01508:Itga8	APN	2	12,237,613 (GRCm39)	missense	possibly damaging	0.67
IGL01585:Itga8	APN	2	12,165,123 (GRCm39)	splice site	probably benign
IGL01590:Itga8	APN	2	12,165,144 (GRCm39)	missense	probably damaging	1.00
IGL01743:Itga8	APN	2	12,270,144 (GRCm39)	missense	probably benign	0.04
IGL02634:Itga8	APN	2	12,145,289 (GRCm39)	missense	possibly damaging	0.55
IGL02805:Itga8	APN	2	12,194,291 (GRCm39)	missense	possibly damaging	0.83
IGL03200:Itga8	APN	2	12,196,010 (GRCm39)	missense	probably benign	0.00
IGL03218:Itga8	APN	2	12,115,836 (GRCm39)	missense	possibly damaging	0.77
IGL03248:Itga8	APN	2	12,137,327 (GRCm39)	missense	probably benign	0.20
PIT4576001:Itga8	UTSW	2	12,234,903 (GRCm39)	missense	probably benign	0.19
R0196:Itga8	UTSW	2	12,209,540 (GRCm39)	critical splice donor site	probably null
R0356:Itga8	UTSW	2	12,187,532 (GRCm39)	missense	possibly damaging	0.73
R0466:Itga8	UTSW	2	12,237,697 (GRCm39)	missense	probably damaging	1.00
R0530:Itga8	UTSW	2	12,196,627 (GRCm39)	missense	probably damaging	0.99
R0715:Itga8	UTSW	2	12,196,053 (GRCm39)	splice site	probably benign
R0800:Itga8	UTSW	2	12,198,362 (GRCm39)	missense	possibly damaging	0.95
R0881:Itga8	UTSW	2	12,267,003 (GRCm39)	splice site	probably null
R1675:Itga8	UTSW	2	12,204,974 (GRCm39)	missense	probably damaging	0.99
R1758:Itga8	UTSW	2	12,270,144 (GRCm39)	missense	possibly damaging	0.83
R1939:Itga8	UTSW	2	12,305,657 (GRCm39)	missense	probably damaging	1.00
R2187:Itga8	UTSW	2	12,199,231 (GRCm39)	missense	possibly damaging	0.60
R2295:Itga8	UTSW	2	12,187,520 (GRCm39)	missense	probably benign	0.38
R2356:Itga8	UTSW	2	12,204,952 (GRCm39)	missense	probably benign
R2371:Itga8	UTSW	2	12,258,277 (GRCm39)	missense	probably damaging	1.00
R2412:Itga8	UTSW	2	12,306,526 (GRCm39)	missense	probably benign
R2440:Itga8	UTSW	2	12,183,491 (GRCm39)	missense	possibly damaging	0.70
R2848:Itga8	UTSW	2	12,165,215 (GRCm39)	missense	probably damaging	0.98
R3730:Itga8	UTSW	2	12,198,321 (GRCm39)	missense	possibly damaging	0.92
R3982:Itga8	UTSW	2	12,305,774 (GRCm39)	missense	possibly damaging	0.92
R4513:Itga8	UTSW	2	12,187,547 (GRCm39)	missense	probably benign	0.01
R4514:Itga8	UTSW	2	12,187,547 (GRCm39)	missense	probably benign	0.01
R4660:Itga8	UTSW	2	12,270,069 (GRCm39)	missense	probably damaging	1.00
R4890:Itga8	UTSW	2	12,198,102 (GRCm39)	splice site	probably benign
R5533:Itga8	UTSW	2	12,165,161 (GRCm39)	missense	possibly damaging	0.90
R5619:Itga8	UTSW	2	12,270,139 (GRCm39)	missense	probably damaging	1.00
R5720:Itga8	UTSW	2	12,115,898 (GRCm39)	missense	probably damaging	0.99
R5749:Itga8	UTSW	2	12,266,889 (GRCm39)	missense	probably damaging	1.00
R5930:Itga8	UTSW	2	12,235,019 (GRCm39)	missense	possibly damaging	0.84
R5954:Itga8	UTSW	2	12,137,297 (GRCm39)	missense	probably damaging	0.99
R6035:Itga8	UTSW	2	12,196,525 (GRCm39)	missense	probably benign
R6035:Itga8	UTSW	2	12,196,525 (GRCm39)	missense	probably benign
R6211:Itga8	UTSW	2	12,198,320 (GRCm39)	missense	probably damaging	1.00
R6337:Itga8	UTSW	2	12,258,280 (GRCm39)	nonsense	probably null
R6442:Itga8	UTSW	2	12,234,954 (GRCm39)	missense	probably benign	0.00
R6491:Itga8	UTSW	2	12,209,587 (GRCm39)	missense	probably damaging	1.00
R6543:Itga8	UTSW	2	12,306,455 (GRCm39)	missense	probably damaging	0.99
R6574:Itga8	UTSW	2	12,234,972 (GRCm39)	missense	probably benign	0.17
R6760:Itga8	UTSW	2	12,306,451 (GRCm39)	missense	probably damaging	1.00
R6858:Itga8	UTSW	2	12,204,892 (GRCm39)	missense	probably benign	0.00
R6943:Itga8	UTSW	2	12,160,182 (GRCm39)	critical splice donor site	probably null
R7048:Itga8	UTSW	2	12,115,895 (GRCm39)	missense	probably damaging	0.99
R7203:Itga8	UTSW	2	12,234,906 (GRCm39)	missense	possibly damaging	0.77
R7266:Itga8	UTSW	2	12,237,712 (GRCm39)	missense	probably damaging	1.00
R7323:Itga8	UTSW	2	12,266,940 (GRCm39)	missense	probably damaging	1.00
R7540:Itga8	UTSW	2	12,115,848 (GRCm39)	missense	possibly damaging	0.82
R7637:Itga8	UTSW	2	12,113,998 (GRCm39)	missense	probably damaging	1.00
R7748:Itga8	UTSW	2	12,235,050 (GRCm39)	missense	possibly damaging	0.80
R7848:Itga8	UTSW	2	12,196,548 (GRCm39)	missense	probably damaging	0.99
R8031:Itga8	UTSW	2	12,160,297 (GRCm39)	missense	probably benign
R8077:Itga8	UTSW	2	12,247,244 (GRCm39)	missense	probably benign	0.09
R8757:Itga8	UTSW	2	12,266,940 (GRCm39)	missense	probably damaging	1.00
R8759:Itga8	UTSW	2	12,266,940 (GRCm39)	missense	probably damaging	1.00
R8772:Itga8	UTSW	2	12,187,495 (GRCm39)	missense	probably damaging	1.00
R8773:Itga8	UTSW	2	12,187,495 (GRCm39)	missense	probably damaging	1.00
R8774:Itga8	UTSW	2	12,187,495 (GRCm39)	missense	probably damaging	1.00
R8774-TAIL:Itga8	UTSW	2	12,187,495 (GRCm39)	missense	probably damaging	1.00
R8775:Itga8	UTSW	2	12,187,495 (GRCm39)	missense	probably damaging	1.00
R8775-TAIL:Itga8	UTSW	2	12,187,495 (GRCm39)	missense	probably damaging	1.00
R8808:Itga8	UTSW	2	12,137,328 (GRCm39)	nonsense	probably null
R8898:Itga8	UTSW	2	12,145,206 (GRCm39)	missense	probably benign	0.05
R8962:Itga8	UTSW	2	12,196,045 (GRCm39)	missense	possibly damaging	0.94
R9056:Itga8	UTSW	2	12,235,019 (GRCm39)	missense	possibly damaging	0.84
R9155:Itga8	UTSW	2	12,194,330 (GRCm39)	missense	probably benign
R9354:Itga8	UTSW	2	12,237,668 (GRCm39)	missense	possibly damaging	0.94
R9563:Itga8	UTSW	2	12,165,219 (GRCm39)	missense	possibly damaging	0.83
R9589:Itga8	UTSW	2	12,237,701 (GRCm39)	missense	probably damaging	1.00
R9663:Itga8	UTSW	2	12,196,580 (GRCm39)	missense	probably benign	0.00
Z1176:Itga8	UTSW	2	12,306,643 (GRCm39)	start gained	probably benign
Z1176:Itga8	UTSW	2	12,266,947 (GRCm39)	missense	probably benign	0.01
Z1176:Itga8	UTSW	2	12,252,329 (GRCm39)	missense	probably damaging	1.00
Z1177:Itga8	UTSW	2	12,305,744 (GRCm39)	missense	possibly damaging	0.89

Predicted Primers

PCR Primer
(F):5'- GGCCATCTTTGTACTGTGCC -3'
(R):5'- CTAAATCACTGTATTTCTTGGTCGG -3'

Sequencing Primer
(F):5'- ACTGTGCCTGAGAGAGACTTTAC -3'
(R):5'- TGAGACAGACTCCTGCTATGTAGC -3'

Posted On

2015-04-17