Mutagenetix > Incidental Mutation

Incidental Mutation 'R2187:Itga8'

237853

Institutional Source

Beutler Lab

Gene Symbol

Itga8

Ensembl Gene

ENSMUSG00000026768

Gene Name

integrin alpha 8

Synonyms

MMRRC Submission

040189-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.883) question?

Stock #

R2187 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

12111443-12306733 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 12199231 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 522 (V522A)

Ref Sequence

ENSEMBL: ENSMUSP00000134154 (fasta)

Gene Model

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

AlphaFold

A2ARA8

Predicted Effect

possibly damaging
Transcript: ENSMUST00000028106
AA Change: V522A

PolyPhen 2 Score 0.596 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000028106
Gene: ENSMUSG00000026768
AA Change: V522A

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

possibly damaging
Transcript: ENSMUST00000172791
AA Change: V522A

PolyPhen 2 Score 0.596 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000134154
Gene: ENSMUSG00000026768
AA Change: V522A

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

Coding Region Coverage

1x: 99.2%
3x: 98.7%
10x: 97.4%
20x: 95.4%

Validation Efficiency

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: 51 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcg1	T	A	17: 31,324,491 (GRCm39)	S245R	probably damaging	Het
AI597479	T	A	1: 43,139,983 (GRCm39)	W70R	probably damaging	Het
Ankrd55	A	G	13: 112,520,039 (GRCm39)	S575G	probably benign	Het
Bfsp2	T	A	9: 103,303,976 (GRCm39)	K343*	probably null	Het
Cant1	A	T	11: 118,299,667 (GRCm39)	Y227*	probably null	Het
Cd2bp2	T	C	7: 126,793,963 (GRCm39)	N109D	probably benign	Het
Chmp6	A	G	11: 119,807,562 (GRCm39)	E135G	possibly damaging	Het
Dsp	T	G	13: 38,360,383 (GRCm39)	S329R	probably damaging	Het
Epha5	A	T	5: 84,234,223 (GRCm39)	F767L	probably damaging	Het
Epha7	A	T	4: 28,942,648 (GRCm39)	T566S	possibly damaging	Het
Erap1	A	T	13: 74,810,524 (GRCm39)	I288F	probably damaging	Het
Erich6	A	G	3: 58,537,266 (GRCm39)		probably null	Het
Fbxo10	A	G	4: 45,058,531 (GRCm39)	V402A	probably benign	Het
Fndc1	T	A	17: 7,960,604 (GRCm39)	I1604F	probably damaging	Het
Foxd4	T	G	19: 24,877,219 (GRCm39)	Q327P	probably damaging	Het
Fxn	T	A	19: 24,257,853 (GRCm39)	N26I	probably benign	Het
Hsf5	G	T	11: 87,529,010 (GRCm39)	G582C	possibly damaging	Het
Kplce	A	G	3: 92,775,922 (GRCm39)	S254P	probably damaging	Het
Lyst	C	T	13: 13,883,926 (GRCm39)	T2938I	possibly damaging	Het
Mib2	T	C	4: 155,739,390 (GRCm39)	E863G	possibly damaging	Het
Mrgpra9	A	G	7: 46,884,797 (GRCm39)	F290S	probably damaging	Het
Mst1	T	C	9: 107,961,539 (GRCm39)	Y599H	possibly damaging	Het
Mylk4	T	C	13: 32,905,996 (GRCm39)	I165V	probably damaging	Het
Nipsnap2	T	C	5: 129,823,537 (GRCm39)		probably null	Het
Nol8	T	C	13: 49,815,475 (GRCm39)	Y528H	probably benign	Het
Nup93	T	A	8: 95,027,478 (GRCm39)	S295R	probably damaging	Het
Nutm2	A	T	13: 50,621,453 (GRCm39)	Q6L	probably benign	Het
Or2b6	A	T	13: 21,823,555 (GRCm39)	I46N	probably damaging	Het
Or5ak20	T	G	2: 85,184,259 (GRCm39)	S4R	probably benign	Het
Or5b12b	T	A	19: 12,861,619 (GRCm39)	C125S	probably damaging	Het
Or6c33	A	G	10: 129,853,557 (GRCm39)	E109G	probably damaging	Het
Pip5k1a	A	T	3: 94,979,229 (GRCm39)	L189Q	probably damaging	Het
Plekha4	C	T	7: 45,198,698 (GRCm39)	R574C	probably damaging	Het
Ppp2cb	A	G	8: 34,100,705 (GRCm39)	E42G	possibly damaging	Het
Prkd3	T	A	17: 79,282,983 (GRCm39)	Q244L	probably benign	Het
Ptpn14	C	T	1: 189,595,425 (GRCm39)	R1023*	probably null	Het
Ptpra	A	G	2: 130,346,219 (GRCm39)	T127A	probably benign	Het
Rad54l2	ACCTCCTCCTCCTCCTCCTCCTCCTC	ACCTCCTCCTCCTCCTCCTCCTC	9: 106,631,191 (GRCm39)		probably benign	Het
Rasgrf1	T	C	9: 89,876,888 (GRCm39)	I751T	possibly damaging	Het
Rbm27	A	G	18: 42,459,022 (GRCm39)	K697R	probably damaging	Het
Rhoa	C	T	9: 108,212,352 (GRCm39)	T127M	probably benign	Het
Rnpepl1	A	G	1: 92,844,617 (GRCm39)	S370G	probably null	Het
Sdk1	C	T	5: 142,100,329 (GRCm39)	T1453I	probably damaging	Het
Sel1l2	A	G	2: 140,072,793 (GRCm39)	L614S	probably damaging	Het
Slc6a20b	T	A	9: 123,427,653 (GRCm39)	I419F	probably damaging	Het
Slc8a1	C	T	17: 81,955,982 (GRCm39)	S352N	possibly damaging	Het
Spta1	A	G	1: 174,020,532 (GRCm39)	D547G	probably damaging	Het
Tc2n	G	A	12: 101,672,803 (GRCm39)	T46I	probably damaging	Het
Terb1	T	A	8: 105,199,516 (GRCm39)	Y476F	probably benign	Het
Trim12a	T	A	7: 103,953,399 (GRCm39)	E237D	probably damaging	Het
Usp47	T	C	7: 111,666,398 (GRCm39)	L309P	probably damaging	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
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
R3933:Itga8	UTSW	2	12,194,330 (GRCm39)	missense	probably benign
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'- GCTGATGCCCATGATTAAAGCAG -3'
(R):5'- TTGCATACAGACAGTGGTGGTAC -3'

Sequencing Primer
(F):5'- CAGAGAGATATGTCATGGGAT -3'
(R):5'- AATTGCATTGAGCTGGCATG -3'

Posted On

2014-10-02