Incidental Mutation 'R4027:Itgax'
ID 313035
Institutional Source Beutler Lab
Gene Symbol Itgax
Ensembl Gene ENSMUSG00000030789
Gene Name integrin alpha X
Synonyms CD11C (p150) alpha polypeptide, CR4, Cd11c
MMRRC Submission 040850-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.079) question?
Stock # R4027 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 127728719-127749829 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 127740438 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 742 (I742V)
Ref Sequence ENSEMBL: ENSMUSP00000033053 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033053]
AlphaFold Q9QXH4
Predicted Effect possibly damaging
Transcript: ENSMUST00000033053
AA Change: I742V

PolyPhen 2 Score 0.754 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000033053
Gene: ENSMUSG00000030789
AA Change: I742V

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
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.2%
Validation Efficiency 97% (60/62)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402F06Rik A G 2: 35,270,408 (GRCm39) F98L probably damaging Het
Adam26b T C 8: 43,973,409 (GRCm39) N531S probably benign Het
Ahdc1 T C 4: 132,791,476 (GRCm39) S906P possibly damaging Het
Ank A G 15: 27,544,343 (GRCm39) N35D probably damaging Het
Ano10 A G 9: 122,081,994 (GRCm39) probably benign Het
Atp4a T C 7: 30,424,377 (GRCm39) probably null Het
C030005K15Rik T C 10: 97,561,404 (GRCm39) Y109C unknown Het
Carmil1 T A 13: 24,251,206 (GRCm39) probably benign Het
Ccl2 A G 11: 81,927,885 (GRCm39) R110G probably benign Het
Cntnap2 C A 6: 46,833,062 (GRCm39) F758L probably benign Het
Cog6 A C 3: 52,909,950 (GRCm39) D267E possibly damaging Het
Cyp4f37 G T 17: 32,850,646 (GRCm39) E366D probably benign Het
Dcun1d4 A G 5: 73,691,980 (GRCm39) D89G probably damaging Het
Dpep1 T C 8: 123,920,892 (GRCm39) V24A probably benign Het
Eefsec T C 6: 88,353,232 (GRCm39) I48V probably benign Het
Elmo2 G A 2: 165,136,169 (GRCm39) Q195* probably null Het
Ephb3 A G 16: 21,040,447 (GRCm39) D561G probably damaging Het
Erich2 C A 2: 70,343,134 (GRCm39) probably benign Het
Gatm A G 2: 122,427,927 (GRCm39) V362A probably damaging Het
Gdf10 A G 14: 33,654,572 (GRCm39) M360V probably damaging Het
Gpr141 T C 13: 19,935,995 (GRCm39) N260S probably benign Het
Hectd1 T A 12: 51,849,219 (GRCm39) probably null Het
Insrr A G 3: 87,716,906 (GRCm39) E682G probably benign Het
Kcnh1 T C 1: 191,959,007 (GRCm39) V187A probably benign Het
Kdm6b G T 11: 69,297,094 (GRCm39) S419R possibly damaging Het
Kmt2a A T 9: 44,747,990 (GRCm39) probably benign Het
Krt10 A G 11: 99,277,019 (GRCm39) probably benign Het
Lct G A 1: 128,212,918 (GRCm39) R1912C probably benign Het
Lefty1 T C 1: 180,765,346 (GRCm39) S305P probably benign Het
Mast3 A G 8: 71,240,552 (GRCm39) L279P probably damaging Het
Mfsd4b3-ps T C 10: 39,823,343 (GRCm39) T306A probably benign Het
Mgam G A 6: 40,731,836 (GRCm39) R1351Q probably damaging Het
Mknk1 T A 4: 115,721,758 (GRCm39) F101I probably damaging Het
Mlc1 T C 15: 88,850,697 (GRCm39) I154V probably benign Het
Myo5b T C 18: 74,892,311 (GRCm39) I1685T possibly damaging Het
Nacc2 T A 2: 25,950,348 (GRCm39) M463L probably benign Het
Nek11 A C 9: 105,121,589 (GRCm39) Y443* probably null Het
Nme4 T C 17: 26,313,196 (GRCm39) probably null Het
Nova1 A G 12: 46,863,801 (GRCm39) probably benign Het
Or52h9 A T 7: 104,202,530 (GRCm39) I135F possibly damaging Het
Parp10 A G 15: 76,125,354 (GRCm39) probably null Het
Pkd1l3 T A 8: 110,350,603 (GRCm39) S483T possibly damaging Het
Plce1 T C 19: 38,512,709 (GRCm39) S3P probably damaging Het
Pnldc1 T C 17: 13,109,666 (GRCm39) D400G probably benign Het
Polr2b G A 5: 77,496,252 (GRCm39) R1141H possibly damaging Het
Prmt6 A G 3: 110,157,257 (GRCm39) I344T probably damaging Het
Psmd2 G A 16: 20,481,955 (GRCm39) G896D probably damaging Het
Ranbp17 C T 11: 33,450,718 (GRCm39) R73Q possibly damaging Het
Rcn1 G T 2: 105,229,395 (GRCm39) Y52* probably null Het
Reck T C 4: 43,922,931 (GRCm39) I402T probably damaging Het
Tecpr1 C A 5: 144,143,077 (GRCm39) A735S probably benign Het
Tshz1 T C 18: 84,032,954 (GRCm39) K485E possibly damaging Het
Ube4a G A 9: 44,861,198 (GRCm39) probably benign Het
Vldlr A G 19: 27,215,713 (GRCm39) T237A probably benign Het
Vmn1r74 C A 7: 11,580,898 (GRCm39) T66K probably damaging Het
Wdr49 C A 3: 75,230,972 (GRCm39) L563F probably benign Het
Zmym1 C T 4: 126,943,672 (GRCm39) V239I probably benign Het
Zmym5 T A 14: 57,035,268 (GRCm39) T267S probably benign 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
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
R6168:Itgax UTSW 7 127,732,269 (GRCm39) missense probably damaging 0.99
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'- TGCCTTGGTGAAAAGCTACAGG -3'
(R):5'- ATCTGAACTCTCTTGAGGCCC -3'

Sequencing Primer
(F):5'- CTTGGTGAAAAGCTACAGGCACTTAC -3'
(R):5'- TTGAGGCCCATCATGCTGAGATC -3'
Posted On 2015-04-30