Incidental Mutation 'R0787:Itga4'
ID76886
Institutional Source Beutler Lab
Gene Symbol Itga4
Ensembl Gene ENSMUSG00000027009
Gene Nameintegrin alpha 4
SynonymsVLA-4 receptor, alpha 4 subunit
MMRRC Submission 038967-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R0787 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location79255426-79333123 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 79279153 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 232 (T232I)
Ref Sequence ENSEMBL: ENSMUSP00000099718 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099972]
Predicted Effect probably benign
Transcript: ENSMUST00000099972
AA Change: T232I

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000099718
Gene: ENSMUSG00000027009
AA Change: T232I

DomainStartEndE-ValueType
signal peptide 1 33 N/A INTRINSIC
Int_alpha 48 108 5.14e-7 SMART
Int_alpha 191 241 3.45e1 SMART
Int_alpha 247 300 1.89e-5 SMART
Int_alpha 302 358 2.25e-12 SMART
Int_alpha 364 419 1.45e-15 SMART
Int_alpha 426 483 4.52e-3 SMART
SCOP:d1m1xa2 627 770 1e-35 SMART
Blast:Int_alpha 639 676 9e-16 BLAST
SCOP:d1m1xa3 773 948 7e-42 SMART
transmembrane domain 978 1000 N/A INTRINSIC
PDB:4HKC|B 1003 1032 1e-13 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126312
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135919
Meta Mutation Damage Score 0.124 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 96.9%
  • 20x: 93.4%
Validation Efficiency 100% (56/56)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The gene encodes a member of the integrin alpha chain family of proteins. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain that function in cell surface adhesion and signaling. The encoded preproprotein is proteolytically processed to generate light and heavy chains that comprise the alpha 4 subunit. This subunit associates with a beta 1 or beta 7 subunit to form an integrin that may play a role in cell motility and migration. This integrin is a therapeutic target for the treatment of multiple sclerosis, Crohn's disease and inflammatory bowel disease. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2015]
PHENOTYPE: Mice homozygous for disruptions in this gene exhibit embryonic lethality either due to failure of chorioallantoic fusion or cardiac abnormalities, including hemorrhage around the heart and defects in epicardium formation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
0610037L13Rik T A 4: 107,890,129 L6Q probably damaging Het
1700001F09Rik A T 14: 43,345,493 probably null Het
Abca8a T A 11: 110,042,988 Y1197F possibly damaging Het
Abcc2 T C 19: 43,798,516 probably null Het
Adamts16 A T 13: 70,738,829 C979S probably damaging Het
Agap2 T A 10: 127,085,150 D523E unknown Het
Ankfy1 T A 11: 72,760,296 I1024N probably damaging Het
Ankrd13c A G 3: 157,994,678 S379G probably null Het
Arhgap40 T C 2: 158,547,790 S625P probably benign Het
Armc12 G C 17: 28,538,766 A291P probably damaging Het
Armc9 A G 1: 86,202,505 N524D probably damaging Het
Col12a1 G T 9: 79,638,485 T2305K probably damaging Het
Cyp2c54 T C 19: 40,047,635 N277S probably benign Het
E130311K13Rik A T 3: 63,920,298 V129E probably benign Het
Ehbp1l1 T C 19: 5,722,668 D79G possibly damaging Het
Epb41l1 A G 2: 156,494,090 E58G probably damaging Het
Fam217b T A 2: 178,420,909 V222E probably benign Het
Fat1 T A 8: 45,040,555 Y3913N probably damaging Het
Fgd4 A G 16: 16,423,901 probably benign Het
Hltf A T 3: 20,106,446 D759V probably damaging Het
Hsp90ab1 ACTTCTT ACTT 17: 45,569,499 probably benign Het
Isg15 C T 4: 156,199,939 R44H probably benign Het
Kntc1 C A 5: 123,796,104 H1399Q probably benign Het
Lig1 A C 7: 13,299,069 K499Q probably benign Het
Lrrn3 C A 12: 41,454,231 C29F probably damaging Het
Mtmr10 T C 7: 64,300,615 I136T possibly damaging Het
Naip1 A G 13: 100,426,096 Y854H probably benign Het
Olfr770 T C 10: 129,133,526 N81D possibly damaging Het
Pcdh9 G A 14: 93,886,757 A659V possibly damaging Het
Phf20l1 T A 15: 66,615,630 probably benign Het
Phgdh A G 3: 98,334,549 V83A probably damaging Het
Pik3r1 A T 13: 101,690,523 M326K probably benign Het
Pirb A T 7: 3,717,638 L287Q probably benign Het
Pkd1l2 T C 8: 117,076,177 D235G possibly damaging Het
Pkhd1l1 C A 15: 44,529,264 P1665Q probably damaging Het
Ppp1r7 A G 1: 93,364,956 T326A probably damaging Het
Prr22 A T 17: 56,771,072 Y75F possibly damaging Het
Ptov1 A C 7: 44,865,470 probably null Het
Rasal2 A G 1: 157,158,696 S766P probably damaging Het
Shmt1 T C 11: 60,792,976 T337A probably benign Het
St5 G T 7: 109,525,620 R1068S possibly damaging Het
Tbc1d4 A T 14: 101,449,209 I1168N probably damaging Het
Tecpr2 T C 12: 110,946,343 V1126A probably benign Het
Tep1 A T 14: 50,829,230 S2304T possibly damaging Het
Tiam1 C A 16: 89,789,561 R1446M probably damaging Het
Tmem87a T C 2: 120,370,484 I425V probably benign Het
Ubr3 T C 2: 69,951,421 probably benign Het
Ubxn7 T A 16: 32,381,763 probably benign Het
Vmn2r13 A G 5: 109,156,847 S573P probably damaging Het
Wdfy3 A T 5: 101,957,388 V191E probably damaging Het
Zdhhc3 A T 9: 123,083,623 C153* probably null Het
Zfp407 A T 18: 84,209,022 V2154D probably damaging Het
Zfp407 A G 18: 84,209,346 V2046A probably benign Het
Zfr T A 15: 12,140,548 I227N unknown Het
Other mutations in Itga4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00465:Itga4 APN 2 79292050 missense probably benign 0.01
IGL01317:Itga4 APN 2 79322661 nonsense probably null
IGL01545:Itga4 APN 2 79315970 splice site probably benign
IGL01570:Itga4 APN 2 79322634 critical splice acceptor site probably null
IGL01575:Itga4 APN 2 79288255 missense probably damaging 1.00
IGL01837:Itga4 APN 2 79315005 missense probably damaging 1.00
IGL01974:Itga4 APN 2 79273127 splice site probably benign
IGL02087:Itga4 APN 2 79292069 missense probably damaging 0.99
IGL02245:Itga4 APN 2 79320559 missense probably benign 0.01
IGL02492:Itga4 APN 2 79255657 utr 5 prime probably benign
IGL02809:Itga4 APN 2 79280577 missense probably damaging 1.00
IGL02998:Itga4 APN 2 79277821 missense possibly damaging 0.88
IGL03008:Itga4 APN 2 79325638 missense probably benign
IGL03282:Itga4 APN 2 79325594 missense probably damaging 0.98
IGL03285:Itga4 APN 2 79279166 missense possibly damaging 0.48
IGL03286:Itga4 APN 2 79289362 missense probably damaging 1.00
R0001:Itga4 UTSW 2 79326587 missense probably damaging 0.99
R0045:Itga4 UTSW 2 79301031 missense probably damaging 1.00
R0276:Itga4 UTSW 2 79321493 missense probably damaging 0.99
R0554:Itga4 UTSW 2 79279117 missense probably damaging 1.00
R0556:Itga4 UTSW 2 79325639 missense probably benign
R0785:Itga4 UTSW 2 79289305 missense possibly damaging 0.89
R1013:Itga4 UTSW 2 79320503 missense probably benign 0.00
R1237:Itga4 UTSW 2 79279146 missense probably null 0.08
R1295:Itga4 UTSW 2 79322689 missense possibly damaging 0.82
R1471:Itga4 UTSW 2 79287032 missense probably benign 0.26
R1559:Itga4 UTSW 2 79315688 missense probably benign 0.04
R1769:Itga4 UTSW 2 79315706 critical splice donor site probably null
R1931:Itga4 UTSW 2 79313844 critical splice donor site probably null
R2012:Itga4 UTSW 2 79277794 missense probably damaging 1.00
R2241:Itga4 UTSW 2 79301013 missense probably damaging 1.00
R3793:Itga4 UTSW 2 79279128 missense probably benign 0.01
R4133:Itga4 UTSW 2 79322652 missense probably damaging 1.00
R4204:Itga4 UTSW 2 79279161 missense probably damaging 0.97
R4296:Itga4 UTSW 2 79272799 missense probably damaging 1.00
R4777:Itga4 UTSW 2 79313710 missense possibly damaging 0.87
R4906:Itga4 UTSW 2 79288248 missense probably damaging 1.00
R5048:Itga4 UTSW 2 79273034 missense probably benign 0.04
R5087:Itga4 UTSW 2 79315629 missense possibly damaging 0.95
R5212:Itga4 UTSW 2 79280595 missense probably damaging 1.00
R5213:Itga4 UTSW 2 79320576 missense probably benign 0.29
R5421:Itga4 UTSW 2 79316041 nonsense probably null
R5549:Itga4 UTSW 2 79256267 missense probably damaging 0.98
R5907:Itga4 UTSW 2 79322656 missense probably benign
R5917:Itga4 UTSW 2 79287098 missense probably damaging 1.00
R6309:Itga4 UTSW 2 79279085 missense probably damaging 1.00
R6764:Itga4 UTSW 2 79325614 missense probably benign 0.02
R6787:Itga4 UTSW 2 79289265 missense probably damaging 0.97
R6790:Itga4 UTSW 2 79325614 missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- AGTGTCTAATGGCCCTGCCTTTG -3'
(R):5'- GCAGCAATGACAATGCTACCTGTG -3'

Sequencing Primer
(F):5'- GCCTTTGATATTTGAAACCCACTGG -3'
(R):5'- GACAATGCTACCTGTGTCAGTATAAG -3'
Posted On2013-10-16