Incidental Mutation 'IGL00983:Itgam'
ID306656
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Itgam
Ensembl Gene ENSMUSG00000030786
Gene Nameintegrin alpha M
SynonymsMac-1a, CD11b/CD18, Mac-1, F730045J24Rik, Mac-1 alpha, complement receptor type 3, Cd11b, complement component receptor 3 alpha, Ly-40, CD11B (p170), CR3
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.384) question?
Stock #IGL00983
Quality Score
Status
Chromosome7
Chromosomal Location128062640-128118491 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 128068667 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Lysine at position 70 (T70K)
Ref Sequence ENSEMBL: ENSMUSP00000121676 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064821] [ENSMUST00000098015] [ENSMUST00000106240] [ENSMUST00000106242] [ENSMUST00000120355] [ENSMUST00000156593]
Predicted Effect probably benign
Transcript: ENSMUST00000064821
AA Change: T70K

PolyPhen 2 Score 0.222 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000068468
Gene: ENSMUSG00000030786
AA Change: T70K

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
Pfam:Integrin_alpha 1130 1144 2.1e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000098015
AA Change: T70K

PolyPhen 2 Score 0.279 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000095625
Gene: ENSMUSG00000108596
AA Change: T70K

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 possibly damaging
Transcript: ENSMUST00000106240
AA Change: T70K

PolyPhen 2 Score 0.652 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000101847
Gene: ENSMUSG00000030786
AA Change: T70K

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 462 516 3.67e-3 SMART
low complexity region 732 738 N/A INTRINSIC
Pfam:Integrin_alpha 1013 1027 3.9e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000106242
AA Change: T70K

PolyPhen 2 Score 0.222 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000101849
Gene: ENSMUSG00000030786
AA Change: T70K

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 453 511 5.91e-7 SMART
Int_alpha 517 573 4.9e-13 SMART
Int_alpha 580 634 3.67e-3 SMART
low complexity region 850 856 N/A INTRINSIC
Pfam:Integrin_alpha 1131 1145 8.4e-8 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000119696
SMART Domains Protein: ENSMUSP00000113412
Gene: ENSMUSG00000030786

DomainStartEndE-ValueType
signal peptide 1 16 N/A INTRINSIC
PDB:3K72|C 17 79 2e-17 PDB
SCOP:d1m1xa4 17 81 6e-18 SMART
Blast:Int_alpha 30 79 5e-29 BLAST
Predicted Effect possibly damaging
Transcript: ENSMUST00000120355
AA Change: T70K

PolyPhen 2 Score 0.765 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000113957
Gene: ENSMUSG00000030786
AA Change: T70K

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 453 511 5.91e-7 SMART
Int_alpha 517 573 4.9e-13 SMART
Int_alpha 580 634 3.67e-3 SMART
low complexity region 850 856 N/A INTRINSIC
low complexity region 1141 1150 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000156593
AA Change: T70K

PolyPhen 2 Score 0.969 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000121676
Gene: ENSMUSG00000030786
AA Change: T70K

DomainStartEndE-ValueType
signal peptide 1 16 N/A INTRINSIC
PDB:3K72|C 17 79 2e-17 PDB
SCOP:d1m1xa4 17 81 9e-18 SMART
Blast:Int_alpha 30 79 3e-29 BLAST
Coding Region Coverage
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 M chain. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This I-domain containing alpha integrin combines with the beta 2 chain (ITGB2) to form a leukocyte-specific integrin referred to as macrophage receptor 1 ('Mac-1'), or inactivated-C3b (iC3b) receptor 3 ('CR3'). The alpha M beta 2 integrin is important in the adherence of neutrophils and monocytes to stimulated endothelium, and also in the phagocytosis of complement coated particles. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]
PHENOTYPE: Homozygous null mice exhibit reduced staphylococcal enterotoxin- induced T cell proliferation, reduced neutrophil adhesion to fibrinogen, and defective homotypic aggregation and reduced degranulation of neutrophils. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810021J22Rik C T 11: 58,880,612 Q307* probably null Het
Acss3 A T 10: 106,966,964 C473* probably null Het
Adgrg1 T A 8: 95,005,243 S178T probably damaging Het
Anxa7 C A 14: 20,458,681 L386F possibly damaging Het
Calcrl T C 2: 84,370,454 E82G probably benign Het
Ccr9 C T 9: 123,779,286 P11L probably benign Het
Cep164 C A 9: 45,775,256 V887L possibly damaging Het
Dctn6 A G 8: 34,092,593 L136P probably damaging Het
Dnase1 T C 16: 4,039,553 V238A possibly damaging Het
Fat1 A G 8: 45,033,390 Y3304C probably damaging Het
Fbxo31 A T 8: 121,554,330 V359D possibly damaging Het
Gpr182 A G 10: 127,750,788 I98T possibly damaging Het
Gspt1 C T 16: 11,230,997 probably benign Het
Itpr2 A G 6: 146,310,981 probably benign Het
Kank3 T A 17: 33,821,817 M458K probably damaging Het
Kcnd2 A G 6: 21,714,154 K379E possibly damaging Het
Macf1 C T 4: 123,382,122 V4206I probably damaging Het
Mdn1 T C 4: 32,735,525 L3397S probably damaging Het
Msh3 A T 13: 92,300,277 N508K probably damaging Het
Mttp C A 3: 138,115,129 probably benign Het
Nme5 G T 18: 34,567,128 Q155K probably benign Het
Olfr1341 A T 4: 118,709,922 N172Y probably damaging Het
Olfr458 A T 6: 42,460,095 I308N probably benign Het
Olfr548-ps1 T A 7: 102,542,386 I150N possibly damaging Het
Pfkp A T 13: 6,581,567 W151R probably damaging Het
Pkd1l1 T A 11: 8,844,585 T1859S probably benign Het
Pmvk T C 3: 89,467,583 W96R probably damaging Het
Prdx6b T A 2: 80,293,195 M116K probably damaging Het
Ptpro A C 6: 137,418,248 L876F probably benign Het
Sdcbp G T 4: 6,392,953 E197* probably null Het
Serpinb1c A T 13: 32,884,224 S188R possibly damaging Het
Sorcs1 A T 19: 50,176,128 D988E probably damaging Het
Tmbim1 C A 1: 74,295,263 G46V probably damaging Het
Ubl4b C T 3: 107,554,440 G168E unknown Het
Vmn2r91 T C 17: 18,105,558 F146S probably benign Het
Zdhhc20 T C 14: 57,839,156 N335D possibly damaging Het
Zzz3 T G 3: 152,455,810 probably benign Het
Other mutations in Itgam
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00324:Itgam APN 7 128085661 missense probably damaging 1.00
IGL01102:Itgam APN 7 128080273 missense possibly damaging 0.94
IGL01615:Itgam APN 7 128116767 missense possibly damaging 0.80
IGL01845:Itgam APN 7 128112472 missense probably damaging 1.00
IGL01860:Itgam APN 7 128070943 missense probably benign 0.03
IGL01874:Itgam APN 7 128115166 missense probably damaging 0.97
IGL01910:Itgam APN 7 128083776 missense probably damaging 1.00
IGL01994:Itgam APN 7 128101727 missense probably damaging 0.97
IGL02332:Itgam APN 7 128085674 critical splice donor site probably null
IGL02348:Itgam APN 7 128116300 missense possibly damaging 0.52
IGL02394:Itgam APN 7 128084942 missense probably benign 0.01
IGL02491:Itgam APN 7 128116018 missense possibly damaging 0.71
IGL02695:Itgam APN 7 128085941 missense possibly damaging 0.81
IGL02821:Itgam APN 7 128076109 missense probably damaging 0.99
IGL02970:Itgam APN 7 128086043 missense probably benign 0.00
IGL03145:Itgam APN 7 128113019 missense probably benign 0.12
apparition UTSW 7 128112286 splice site probably null
invisible UTSW 7 128070703 unclassified probably null
obscured UTSW 7 128081634 missense probably damaging 1.00
R0184:Itgam UTSW 7 128086058 missense probably damaging 0.96
R0389:Itgam UTSW 7 128081634 missense probably damaging 1.00
R0443:Itgam UTSW 7 128081634 missense probably damaging 1.00
R0454:Itgam UTSW 7 128107980 missense probably benign 0.01
R0674:Itgam UTSW 7 128116218 missense possibly damaging 0.67
R0828:Itgam UTSW 7 128116505 critical splice donor site probably null
R0925:Itgam UTSW 7 128112238 missense probably benign 0.00
R1086:Itgam UTSW 7 128080264 missense probably damaging 1.00
R1655:Itgam UTSW 7 128115163 missense probably benign 0.00
R1809:Itgam UTSW 7 128070937 missense possibly damaging 0.62
R1823:Itgam UTSW 7 128064732 missense probably benign 0.04
R2105:Itgam UTSW 7 128081712 missense probably damaging 1.00
R2154:Itgam UTSW 7 128085577 missense probably damaging 0.99
R2656:Itgam UTSW 7 128116815 missense probably null 1.00
R2913:Itgam UTSW 7 128112406 missense probably damaging 1.00
R3116:Itgam UTSW 7 128116029 missense probably damaging 1.00
R3404:Itgam UTSW 7 128070703 unclassified probably null
R3821:Itgam UTSW 7 128112286 splice site probably null
R3822:Itgam UTSW 7 128112286 splice site probably null
R3960:Itgam UTSW 7 128115175 missense probably benign 0.02
R3968:Itgam UTSW 7 128113033 missense probably damaging 1.00
R4192:Itgam UTSW 7 128064732 missense probably benign 0.21
R4400:Itgam UTSW 7 128081658 missense probably damaging 1.00
R4708:Itgam UTSW 7 128101537 missense probably damaging 0.99
R4709:Itgam UTSW 7 128101537 missense probably damaging 0.99
R4742:Itgam UTSW 7 128113073 missense probably damaging 1.00
R4790:Itgam UTSW 7 128116273 missense probably benign 0.01
R4960:Itgam UTSW 7 128115840 missense possibly damaging 0.93
R5109:Itgam UTSW 7 128113218 missense probably benign 0.06
R5190:Itgam UTSW 7 128116317 unclassified probably null
R5379:Itgam UTSW 7 128112388 missense probably damaging 1.00
R5386:Itgam UTSW 7 128107980 missense probably benign 0.00
R6104:Itgam UTSW 7 128116302 missense possibly damaging 0.85
R6122:Itgam UTSW 7 128085652 missense probably damaging 0.99
R6189:Itgam UTSW 7 128112504 missense probably benign 0.04
R6282:Itgam UTSW 7 128084942 missense probably benign 0.01
R6545:Itgam UTSW 7 128107872 missense probably damaging 1.00
Posted On2015-04-16