Incidental Mutation 'R6168:Itgax'
ID 490251
Institutional Source Beutler Lab
Gene Symbol Itgax
Ensembl Gene ENSMUSG00000030789
Gene Name integrin alpha X
Synonyms CD11C (p150) alpha polypeptide, CR4, Cd11c
MMRRC Submission 044430-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.079) question?
Stock # R6168 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 127728719-127749829 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 127732269 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 175 (V175A)
Ref Sequence ENSEMBL: ENSMUSP00000145587 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033053] [ENSMUST00000098015] [ENSMUST00000205460]
AlphaFold Q9QXH4
Predicted Effect probably damaging
Transcript: ENSMUST00000033053
AA Change: V175A

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000033053
Gene: ENSMUSG00000030789
AA Change: V175A

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
Int_alpha 33 83 1.28e1 SMART
VWA 150 331 8.36e-43 SMART
Int_alpha 402 451 3.67e-3 SMART
Int_alpha 455 512 1.29e-7 SMART
Int_alpha 518 574 5.72e-14 SMART
Int_alpha 581 635 1.55e-1 SMART
transmembrane domain 1115 1137 N/A INTRINSIC
Pfam:Integrin_alpha 1138 1152 6.2e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000098015
SMART Domains Protein: ENSMUSP00000095625
Gene: ENSMUSG00000108596

DomainStartEndE-ValueType
signal peptide 1 16 N/A INTRINSIC
Int_alpha 30 80 8.11e0 SMART
VWA 148 333 2.63e-49 SMART
Int_alpha 400 449 1.07e1 SMART
Int_alpha 453 510 1.48e-7 SMART
Int_alpha 516 572 4.9e-13 SMART
Int_alpha 579 633 3.67e-3 SMART
low complexity region 849 855 N/A INTRINSIC
coiled coil region 1143 1170 N/A INTRINSIC
low complexity region 1178 1200 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205408
Predicted Effect probably damaging
Transcript: ENSMUST00000205460
AA Change: V175A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 95.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the integrin alpha X chain protein. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This protein combines with the beta 2 chain (ITGB2) to form a leukocyte-specific integrin referred to as inactivated-C3b (iC3b) receptor 4 (CR4). The alpha X beta 2 complex seems to overlap the properties of the alpha M beta 2 integrin in the adherence of neutrophils and monocytes to stimulated endothelium cells, and in the phagocytosis of complement coated particles. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2013]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit increased susceptibility to bacterial infection, decreased susceptibility to experimental autoimmune encephalomyelitis (EAE), increased T cell proliferation, and an abnormal pattern of cytokine production during EAE. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932414N04Rik C T 2: 68,571,827 (GRCm39) L568F possibly damaging Het
Adam3 A T 8: 25,171,630 (GRCm39) probably null Het
Adamts13 G T 2: 26,894,898 (GRCm39) A1069S probably benign Het
Adarb1 A G 10: 77,158,153 (GRCm39) L98P probably damaging Het
Ahnak2 T C 12: 112,747,750 (GRCm39) E1035G probably benign Het
Alox12b T A 11: 69,060,460 (GRCm39) I672N probably damaging Het
Ark2n A G 18: 77,761,653 (GRCm39) S220P probably damaging Het
Ash1l C T 3: 88,960,080 (GRCm39) R2271* probably null Het
Atf7ip A G 6: 136,536,817 (GRCm39) T17A probably damaging Het
Col6a5 A G 9: 105,752,986 (GRCm39) probably null Het
Crcp A G 5: 130,066,737 (GRCm39) N41S probably damaging Het
Defb15 A C 8: 22,420,069 (GRCm39) N19K possibly damaging Het
Dnah7a T A 1: 53,450,727 (GRCm39) D3901V probably damaging Het
Dnah7b A C 1: 46,329,863 (GRCm39) T3236P probably damaging Het
Dnmbp A G 19: 43,838,679 (GRCm39) S608P probably damaging Het
Efcab12 T C 6: 115,791,577 (GRCm39) K532E probably damaging Het
Fbrsl1 C T 5: 110,543,922 (GRCm39) V54M probably damaging Het
Gm14496 T A 2: 181,642,750 (GRCm39) V807E probably damaging Het
Hoxa2 A G 6: 52,140,461 (GRCm39) L175P probably damaging Het
Igkv4-58 A C 6: 69,477,281 (GRCm39) D105E probably damaging Het
Igkv8-27 A T 6: 70,148,880 (GRCm39) S91R probably benign Het
Kcnc2 A G 10: 112,291,661 (GRCm39) D283G probably benign Het
Lepr G A 4: 101,592,789 (GRCm39) G135R probably damaging Het
Mcf2l A G 8: 13,051,823 (GRCm39) S378G probably benign Het
Mta1 T A 12: 113,086,739 (GRCm39) D145E probably damaging Het
Nkd1 T A 8: 89,311,859 (GRCm39) N44K probably damaging Het
Notch2 A G 3: 98,052,533 (GRCm39) K2010E probably damaging Het
Nsd3 G A 8: 26,181,188 (GRCm39) G930S probably null Het
Or2w1 T G 13: 21,317,399 (GRCm39) I151M possibly damaging Het
Or6c203 A G 10: 129,010,035 (GRCm39) F285S probably damaging Het
Or8g35 A G 9: 39,381,953 (GRCm39) L23P probably damaging Het
Or8k3 T G 2: 86,058,938 (GRCm39) I126L probably damaging Het
Or8u8 T C 2: 86,012,309 (GRCm39) I49V probably damaging Het
Pde4c G A 8: 71,202,688 (GRCm39) E625K probably benign Het
Pdgfb T C 15: 79,884,587 (GRCm39) T151A probably benign Het
Pik3r5 T C 11: 68,383,501 (GRCm39) V440A probably benign Het
Piwil2 T C 14: 70,632,800 (GRCm39) T591A probably benign Het
Ppm1l A G 3: 69,456,740 (GRCm39) D219G probably damaging Het
Psmc6 T C 14: 45,581,140 (GRCm39) I312T probably damaging Het
Rasl10a T C 11: 5,008,442 (GRCm39) V46A possibly damaging Het
Rhov T C 2: 119,101,453 (GRCm39) Y51C probably damaging Het
S100a16 C T 3: 90,449,879 (GRCm39) Q121* probably null Het
Slc5a12 T C 2: 110,447,089 (GRCm39) V199A probably damaging Het
Slc6a7 A T 18: 61,134,734 (GRCm39) M447K probably benign Het
Tarbp1 A G 8: 127,175,144 (GRCm39) V764A possibly damaging Het
Vmn1r197 T C 13: 22,512,678 (GRCm39) Y200H possibly damaging Het
Vmn2r102 G A 17: 19,914,402 (GRCm39) A656T possibly damaging Het
Vmn2r49 G T 7: 9,718,713 (GRCm39) D450E probably benign Het
Wdr7 T A 18: 63,911,048 (GRCm39) N813K probably damaging Het
Yeats2 T C 16: 19,998,308 (GRCm39) S288P probably benign Het
Zfta T C 19: 7,400,305 (GRCm39) V257A probably benign Het
Zswim6 G A 13: 107,924,299 (GRCm39) noncoding transcript Het
Other mutations in Itgax
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00089:Itgax APN 7 127,734,498 (GRCm39) missense probably damaging 1.00
IGL00325:Itgax APN 7 127,747,481 (GRCm39) missense possibly damaging 0.69
IGL01155:Itgax APN 7 127,744,207 (GRCm39) missense probably benign 0.00
IGL01461:Itgax APN 7 127,734,190 (GRCm39) missense probably damaging 1.00
IGL01508:Itgax APN 7 127,743,990 (GRCm39) missense probably damaging 1.00
IGL01549:Itgax APN 7 127,730,378 (GRCm39) splice site probably null
IGL01864:Itgax APN 7 127,732,935 (GRCm39) missense probably benign 0.00
IGL02094:Itgax APN 7 127,730,645 (GRCm39) missense probably damaging 1.00
IGL02364:Itgax APN 7 127,739,154 (GRCm39) missense possibly damaging 0.89
IGL02969:Itgax APN 7 127,748,295 (GRCm39) missense probably benign
IGL03406:Itgax APN 7 127,748,370 (GRCm39) missense possibly damaging 0.93
Adendritic UTSW 7 127,747,744 (GRCm39) nonsense probably null
PIT4651001:Itgax UTSW 7 127,748,282 (GRCm39) missense probably benign 0.11
R0366:Itgax UTSW 7 127,748,261 (GRCm39) splice site probably benign
R0763:Itgax UTSW 7 127,747,112 (GRCm39) splice site probably benign
R1072:Itgax UTSW 7 127,749,316 (GRCm39) missense probably damaging 0.96
R1659:Itgax UTSW 7 127,730,063 (GRCm39) missense probably benign 0.15
R2019:Itgax UTSW 7 127,747,698 (GRCm39) missense probably benign
R2418:Itgax UTSW 7 127,741,505 (GRCm39) missense probably damaging 0.98
R3027:Itgax UTSW 7 127,747,744 (GRCm39) nonsense probably null
R3846:Itgax UTSW 7 127,732,939 (GRCm39) missense probably damaging 1.00
R3938:Itgax UTSW 7 127,735,445 (GRCm39) missense possibly damaging 0.73
R4021:Itgax UTSW 7 127,732,311 (GRCm39) critical splice donor site probably null
R4027:Itgax UTSW 7 127,740,438 (GRCm39) missense possibly damaging 0.75
R4163:Itgax UTSW 7 127,743,872 (GRCm39) missense probably benign 0.00
R4923:Itgax UTSW 7 127,747,700 (GRCm39) missense probably benign
R5259:Itgax UTSW 7 127,747,450 (GRCm39) missense probably damaging 0.99
R5333:Itgax UTSW 7 127,741,455 (GRCm39) missense probably damaging 1.00
R5347:Itgax UTSW 7 127,740,474 (GRCm39) missense probably benign 0.08
R5679:Itgax UTSW 7 127,734,162 (GRCm39) missense probably benign 0.00
R5725:Itgax UTSW 7 127,747,033 (GRCm39) missense possibly damaging 0.63
R5733:Itgax UTSW 7 127,739,647 (GRCm39) missense probably damaging 0.99
R5750:Itgax UTSW 7 127,743,878 (GRCm39) missense probably benign 0.32
R5964:Itgax UTSW 7 127,739,619 (GRCm39) missense probably damaging 1.00
R6004:Itgax UTSW 7 127,730,624 (GRCm39) missense probably damaging 0.96
R6212:Itgax UTSW 7 127,747,025 (GRCm39) missense probably benign 0.16
R6212:Itgax UTSW 7 127,729,504 (GRCm39) missense possibly damaging 0.52
R6480:Itgax UTSW 7 127,747,771 (GRCm39) missense probably benign 0.12
R6484:Itgax UTSW 7 127,732,890 (GRCm39) missense probably benign 0.13
R6796:Itgax UTSW 7 127,734,236 (GRCm39) missense probably damaging 1.00
R6844:Itgax UTSW 7 127,747,106 (GRCm39) splice site probably null
R7287:Itgax UTSW 7 127,747,677 (GRCm39) missense probably damaging 1.00
R7365:Itgax UTSW 7 127,734,481 (GRCm39) missense probably damaging 1.00
R7421:Itgax UTSW 7 127,739,604 (GRCm39) missense probably damaging 1.00
R7599:Itgax UTSW 7 127,747,262 (GRCm39) missense probably damaging 0.99
R7710:Itgax UTSW 7 127,735,028 (GRCm39) missense probably benign 0.04
R7964:Itgax UTSW 7 127,739,590 (GRCm39) critical splice acceptor site probably null
R8220:Itgax UTSW 7 127,730,090 (GRCm39) missense probably benign 0.00
R8730:Itgax UTSW 7 127,739,066 (GRCm39) critical splice acceptor site probably null
R8742:Itgax UTSW 7 127,743,795 (GRCm39) missense probably benign 0.28
R8812:Itgax UTSW 7 127,732,979 (GRCm39) missense probably damaging 1.00
R8871:Itgax UTSW 7 127,735,223 (GRCm39) missense probably damaging 1.00
R9147:Itgax UTSW 7 127,747,913 (GRCm39) missense possibly damaging 0.74
R9149:Itgax UTSW 7 127,730,641 (GRCm39) missense probably benign 0.01
R9310:Itgax UTSW 7 127,741,432 (GRCm39) nonsense probably null
R9376:Itgax UTSW 7 127,747,935 (GRCm39) missense possibly damaging 0.94
R9377:Itgax UTSW 7 127,732,849 (GRCm39) missense probably benign 0.03
R9641:Itgax UTSW 7 127,741,152 (GRCm39) missense probably damaging 1.00
R9650:Itgax UTSW 7 127,734,935 (GRCm39) missense probably benign 0.24
R9709:Itgax UTSW 7 127,735,500 (GRCm39) missense probably damaging 1.00
X0061:Itgax UTSW 7 127,728,779 (GRCm39) start gained probably benign
Z1176:Itgax UTSW 7 127,744,044 (GRCm39) missense probably benign 0.24
Z1177:Itgax UTSW 7 127,747,234 (GRCm39) missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- TCACAAGTGGAACTGGGCTG -3'
(R):5'- AACTGCATCAGGGAGAACTGC -3'

Sequencing Primer
(F):5'- AACTGGGCTGTGATTGTCAGAC -3'
(R):5'- CATCAGGGAGAACTGCGAAAAG -3'
Posted On 2017-10-10