Incidental Mutation 'IGL01860:Itgam'
ID178280
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? Probably non essential (E-score: 0.081) question?
Stock #IGL01860
Quality Score
Status
Chromosome7
Chromosomal Location128062640-128118491 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 128070943 bp
ZygosityHeterozygous
Amino Acid Change Glutamine to Lysine at position 136 (Q136K)
Ref Sequence ENSEMBL: ENSMUSP00000101849 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064821] [ENSMUST00000098015] [ENSMUST00000106240] [ENSMUST00000106242] [ENSMUST00000120355] [ENSMUST00000156593]
Predicted Effect probably benign
Transcript: ENSMUST00000064821
AA Change: Q136K

PolyPhen 2 Score 0.031 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000068468
Gene: ENSMUSG00000030786
AA Change: Q136K

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: Q136K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000095625
Gene: ENSMUSG00000108596
AA Change: Q136K

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 probably benign
Transcript: ENSMUST00000106240
AA Change: Q136K

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000101847
Gene: ENSMUSG00000030786
AA Change: Q136K

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: Q136K

PolyPhen 2 Score 0.031 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000101849
Gene: ENSMUSG00000030786
AA Change: Q136K

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 probably benign
Transcript: ENSMUST00000120355
AA Change: Q136K

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000113957
Gene: ENSMUSG00000030786
AA Change: Q136K

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 benign
Transcript: ENSMUST00000156593
SMART Domains Protein: ENSMUSP00000121676
Gene: ENSMUSG00000030786

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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700034J05Rik T A 6: 146,952,416 N248Y possibly damaging Het
Adamts13 G A 2: 26,978,011 V128M probably damaging Het
Agl A T 3: 116,772,526 probably benign Het
Arfgef1 A T 1: 10,154,396 M1405K probably damaging Het
Atp6v1a G T 16: 44,099,956 L426M probably damaging Het
Cdc123 A G 2: 5,803,941 probably benign Het
Cept1 A G 3: 106,531,128 probably benign Het
Cipc T A 12: 86,960,273 D60E probably damaging Het
Exosc3 A G 4: 45,319,659 I121T probably benign Het
Fam155a A T 8: 9,207,831 V439E probably damaging Het
Fam26f A G 10: 34,126,565 V174A probably damaging Het
Fbln5 A G 12: 101,809,869 Y89H probably damaging Het
Fhod3 T A 18: 24,903,948 I154N probably damaging Het
Fhod3 T C 18: 24,897,681 F128L probably damaging Het
Fpgt T C 3: 155,086,846 T515A probably benign Het
Gas2l2 G A 11: 83,422,080 T802I probably benign Het
Gm10424 G A 5: 95,270,651 T162I probably benign Het
Gm10710 T A 3: 83,127,849 probably benign Het
Gm11639 T C 11: 104,690,921 S30P probably benign Het
Hdac4 A G 1: 91,933,695 M1051T probably benign Het
Heatr5b A G 17: 78,808,480 V849A probably damaging Het
Helb T C 10: 120,102,833 I579V probably damaging Het
Hspa1l A G 17: 34,978,811 I609V probably benign Het
Kcnc1 T C 7: 46,428,130 L452P probably damaging Het
Ltbp4 T A 7: 27,319,646 T1083S probably damaging Het
Mki67 T C 7: 135,698,957 I1449M probably damaging Het
Mpp5 T C 12: 78,830,907 V531A possibly damaging Het
P2rx5 T A 11: 73,165,559 V103E probably damaging Het
Pappa A G 4: 65,205,092 D888G possibly damaging Het
Pcdhb21 G T 18: 37,514,905 M362I probably benign Het
Pde1a A G 2: 79,875,284 S333P probably damaging Het
Ppm1j A G 3: 104,784,092 T299A probably damaging Het
Ptdss2 A G 7: 141,152,836 E168G probably damaging Het
Rspry1 A G 8: 94,649,816 N322S probably benign Het
Slc7a9 T A 7: 35,457,060 V309E probably damaging Het
Slco6c1 A G 1: 97,075,823 probably benign Het
Tas2r120 T A 6: 132,657,264 M103K probably damaging Het
Tbxas1 T A 6: 38,948,627 F59I probably damaging Het
Tfpi A G 2: 84,444,034 S203P probably benign Het
Tram2 T C 1: 21,003,859 N285S possibly damaging Het
Trio T A 15: 27,846,810 D980V probably damaging Het
Trpv5 T A 6: 41,660,295 H419L probably damaging Het
Usp28 C T 9: 49,032,243 R361* probably null Het
Vmn1r6 T A 6: 57,002,689 L112* probably null Het
Vmn2r12 A T 5: 109,092,159 N179K probably benign Het
Vmn2r82 G T 10: 79,378,857 A225S probably benign Het
Zcchc4 A G 5: 52,808,356 Y334C probably damaging Het
Zfp609 T C 9: 65,702,834 E949G possibly damaging Het
Other mutations in Itgam
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00324:Itgam APN 7 128085661 missense probably damaging 1.00
IGL00983:Itgam APN 7 128068667 missense probably damaging 0.97
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
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
adhesion UTSW 7 128101537 missense probably damaging 0.99
apparition UTSW 7 128112286 splice site probably null
attachment UTSW 7 128113033 missense probably damaging 1.00
Follower UTSW 7 128080264 missense probably damaging 1.00
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 On2014-05-07