Incidental Mutation 'IGL02349:Itga2b'
ID289401
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Itga2b
Ensembl Gene ENSMUSG00000034664
Gene Nameintegrin alpha 2b
Synonymsplatelet glycoprotein IIb, GpIIb, alphaIIb, GP IIb, CD41
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.167) question?
Stock #IGL02349
Quality Score
Status
Chromosome11
Chromosomal Location102453297-102470122 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 102461363 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 464 (D464G)
Ref Sequence ENSEMBL: ENSMUSP00000099375 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000103086]
Predicted Effect probably damaging
Transcript: ENSMUST00000103086
AA Change: D464G

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000099375
Gene: ENSMUSG00000034664
AA Change: D464G

DomainStartEndE-ValueType
signal peptide 1 31 N/A INTRINSIC
Int_alpha 46 103 2.34e-10 SMART
Int_alpha 261 311 1.3e-3 SMART
Int_alpha 315 376 4.9e-13 SMART
Int_alpha 382 438 4.34e-14 SMART
Int_alpha 443 494 4.05e-5 SMART
low complexity region 552 567 N/A INTRINSIC
SCOP:d1m1xa2 635 770 1e-48 SMART
SCOP:d1m1xa3 775 995 3e-66 SMART
Pfam:Integrin_alpha 1015 1029 5.7e-7 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124767
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128752
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130433
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131247
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145925
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149519
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151625
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174900
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 a member of the integrin alpha chain family of proteins. The encoded preproprotein is proteolytically processed to generate light and heavy chains that associate through disulfide linkages to form a subunit of the alpha-IIb/beta-3 integrin cell adhesion receptor. This receptor plays a crucial role in the blood coagulation system, by mediating platelet aggregation. Mutations in this gene are associated with platelet-type bleeding disorders, which are characterized by a failure of platelet aggregation, including Glanzmann thrombasthenia. [provided by RefSeq, Jan 2016]
PHENOTYPE: Homozygotes for targeted null mutations exhibit a bleeding disorder, lack platelet binding to fibrinogen, absence of fibrinogen in platelet alpha granules, and increased numbers of hematopoietic progenitors in yolk sac, fetal liver, and bone marrow. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb8 A G 5: 24,406,464 I484V probably benign Het
Acly C T 11: 100,519,679 E158K probably benign Het
Akap3 T A 6: 126,860,263 D3E probably benign Het
Alg8 A G 7: 97,379,894 N152S possibly damaging Het
Ano7 A G 1: 93,391,490 T323A probably benign Het
Bmp1 T C 14: 70,507,549 Y252C possibly damaging Het
Cacnb3 A T 15: 98,640,961 K159* probably null Het
Capns2 T A 8: 92,902,062 V193D probably benign Het
Cct2 A G 10: 117,053,139 I48T probably benign Het
Cep152 A G 2: 125,594,956 S555P probably damaging Het
Col5a3 T C 9: 20,772,361 E1533G unknown Het
Cyp17a1 A G 19: 46,667,497 L451P probably damaging Het
D1Ertd622e A G 1: 97,646,052 L96P probably damaging Het
Dgcr8 T C 16: 18,280,306 E407G possibly damaging Het
Dhx57 T A 17: 80,255,571 N876Y probably damaging Het
Dnah7b T A 1: 46,099,503 L235* probably null Het
Fgfr2 A G 7: 130,242,606 Y50H probably damaging Het
Gars T A 6: 55,048,064 probably benign Het
Gfpt2 A T 11: 49,807,703 I42F probably benign Het
Glcci1 A G 6: 8,558,581 K35E probably damaging Het
Gpatch1 T A 7: 35,307,255 M163L probably damaging Het
Gpr132 T C 12: 112,852,855 Y117C probably damaging Het
Ints1 G A 5: 139,768,468 P650S probably damaging Het
Kansl2 C A 15: 98,529,446 G185C probably damaging Het
Kat6b T A 14: 21,637,593 M570K probably damaging Het
Map3k19 T A 1: 127,823,769 D615V possibly damaging Het
Map3k7cl A G 16: 87,556,013 probably benign Het
Msto1 A C 3: 88,910,898 S360R possibly damaging Het
Myo15b C A 11: 115,863,105 probably benign Het
Nhlrc2 T C 19: 56,591,719 V428A possibly damaging Het
Olfr33 G A 7: 102,714,126 R96C probably damaging Het
Olfr348 A C 2: 36,787,046 T174P possibly damaging Het
Olfr470 A G 7: 107,845,605 S43P probably benign Het
Olfr568 A T 7: 102,877,909 Y263F probably benign Het
Olfr61 T C 7: 140,638,471 F257L probably benign Het
Olfr874 T A 9: 37,746,206 M24K probably benign Het
Pcm1 G T 8: 41,288,155 probably null Het
Plekhg3 A T 12: 76,562,300 N149I probably damaging Het
Rbp3 C A 14: 33,955,719 H541Q probably damaging Het
Rgp1 T C 4: 43,581,236 probably null Het
Scyl2 A T 10: 89,657,938 probably benign Het
Tas2r144 A C 6: 42,216,076 H250P probably benign Het
Tmppe T C 9: 114,405,200 V189A probably benign Het
Trp53bp1 G A 2: 121,199,074 S1875L probably damaging Het
Txnl4a T A 18: 80,218,729 L60H probably damaging Het
Upp2 A G 2: 58,777,886 D217G probably benign Het
Vmn2r74 A G 7: 85,952,516 L638P probably damaging Het
Vnn1 A G 10: 23,898,503 N148S possibly damaging Het
Xrcc1 C T 7: 24,567,042 Q241* probably null Het
Zfp990 A G 4: 145,530,877 probably benign Het
Other mutations in Itga2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01637:Itga2b APN 11 102455583 missense probably damaging 1.00
IGL02197:Itga2b APN 11 102466319 missense probably benign 0.19
IGL02711:Itga2b APN 11 102465725 missense possibly damaging 0.53
R0282:Itga2b UTSW 11 102460846 missense probably damaging 0.99
R0349:Itga2b UTSW 11 102467426 missense probably damaging 0.98
R0384:Itga2b UTSW 11 102465362 splice site probably null
R0403:Itga2b UTSW 11 102467326 critical splice donor site probably null
R0452:Itga2b UTSW 11 102465953 intron probably null
R0535:Itga2b UTSW 11 102457533 missense possibly damaging 0.65
R1412:Itga2b UTSW 11 102457005 missense probably benign 0.00
R1517:Itga2b UTSW 11 102466325 nonsense probably null
R1615:Itga2b UTSW 11 102460137 critical splice donor site probably null
R1716:Itga2b UTSW 11 102460777 missense probably benign 0.30
R1953:Itga2b UTSW 11 102458183 missense probably benign 0.18
R2001:Itga2b UTSW 11 102467339 missense probably benign
R2216:Itga2b UTSW 11 102467866 missense probably benign 0.35
R4193:Itga2b UTSW 11 102469685 missense probably benign 0.01
R4770:Itga2b UTSW 11 102460756 missense probably damaging 1.00
R4805:Itga2b UTSW 11 102467866 missense probably benign 0.00
R4880:Itga2b UTSW 11 102457722 intron probably benign
R4906:Itga2b UTSW 11 102461159 missense probably benign 0.43
R5112:Itga2b UTSW 11 102458191 missense probably damaging 0.99
R5362:Itga2b UTSW 11 102461135 missense probably damaging 0.99
R5739:Itga2b UTSW 11 102465909 missense probably benign 0.14
R5761:Itga2b UTSW 11 102466274 missense probably benign 0.00
R5840:Itga2b UTSW 11 102461331 missense probably damaging 1.00
R5851:Itga2b UTSW 11 102457601 intron probably benign
R6239:Itga2b UTSW 11 102465318 missense possibly damaging 0.61
R6491:Itga2b UTSW 11 102459869 splice site probably null
R7426:Itga2b UTSW 11 102456294 missense probably benign 0.01
R7635:Itga2b UTSW 11 102461756 missense probably damaging 1.00
R7664:Itga2b UTSW 11 102460840 missense probably damaging 1.00
R7832:Itga2b UTSW 11 102457282 missense probably damaging 0.98
R7915:Itga2b UTSW 11 102457282 missense probably damaging 0.98
R8120:Itga2b UTSW 11 102469542 missense probably damaging 0.98
R8254:Itga2b UTSW 11 102467386 missense probably benign 0.16
R8296:Itga2b UTSW 11 102461159 missense possibly damaging 0.79
Z1177:Itga2b UTSW 11 102467076 missense probably damaging 1.00
Posted On2015-04-16