Incidental Mutation 'IGL01481:Itga2'
ID88598
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Itga2
Ensembl Gene ENSMUSG00000015533
Gene Nameintegrin alpha 2
SynonymsVLA-2 receptor, alpha 2 subunit, DX5, CD49B
Accession Numbers

NCBI RefSeq: NM_008396.2; MGI: 96600

Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01481
Quality Score
Status
Chromosome13
Chromosomal Location114833081-114932100 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 114859632 bp
ZygosityHeterozygous
Amino Acid Change Valine to Isoleucine at position 708 (V708I)
Ref Sequence ENSEMBL: ENSMUSP00000053891 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000056117]
Predicted Effect possibly damaging
Transcript: ENSMUST00000056117
AA Change: V708I

PolyPhen 2 Score 0.633 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000053891
Gene: ENSMUSG00000015533
AA Change: V708I

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Int_alpha 41 96 4.91e-4 SMART
VWA 169 359 2.42e-39 SMART
Blast:VWA 364 424 4e-26 BLAST
Int_alpha 430 481 2.59e-3 SMART
Int_alpha 484 541 3.5e-9 SMART
Int_alpha 547 602 3.11e-15 SMART
Int_alpha 611 669 2.52e-1 SMART
low complexity region 890 910 N/A INTRINSIC
transmembrane domain 1129 1151 N/A INTRINSIC
Pfam:Integrin_alpha 1152 1166 9e-7 PFAM
Meta Mutation Damage Score 0.1 question?
Coding Region Coverage
Validation Efficiency
MGI Phenotype Strain: 2675420;2183401
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the alpha subunit of a transmembrane receptor for collagens and related proteins. The encoded protein forms a heterodimer with a beta subunit and mediates the adhesion of platelets and other cell types to the extracellular matrix. Loss of the encoded protein is associated with bleeding disorder platelet-type 9. Antibodies against this protein are found in several immune disorders, including neonatal alloimmune thrombocytopenia. This gene is located adjacent to a related alpha subunit gene. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2012]
PHENOTYPE: Homozygotes for targeted null mutations were viable, fertile, showed no overt anatomical defects, and exhibited no bleeding anomalies. Platelet, primary fibroblast and keratinocytes from homozygous mutant mice show less efficient adhesion to collagens in vitro. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted(6)

Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930590J08Rik A T 6: 91,933,098 S523C probably damaging Het
Apaf1 A T 10: 91,031,588 D798E possibly damaging Het
Arhgef7 G T 8: 11,815,256 V410L probably benign Het
Capn7 T C 14: 31,355,339 L338P probably damaging Het
Cldn17 A G 16: 88,506,583 V86A probably benign Het
Clec4a2 A G 6: 123,142,500 N237S probably benign Het
Cmtr1 T G 17: 29,698,657 I654S probably benign Het
Cryzl2 G A 1: 157,470,739 probably null Het
Ctif A G 18: 75,611,784 probably benign Het
Dcaf7 T A 11: 106,054,746 I307N probably damaging Het
Drosha A T 15: 12,842,439 T399S probably benign Het
Eef2k A T 7: 120,895,218 Y35F probably benign Het
Emc1 T C 4: 139,362,099 S193P probably benign Het
Fpr2 T C 17: 17,892,763 I7T probably benign Het
Fras1 C A 5: 96,657,241 N1247K probably damaging Het
Gipr T C 7: 19,159,506 probably benign Het
Heatr5a C T 12: 51,955,425 G243S probably damaging Het
Hivep2 G A 10: 14,149,237 R2265Q probably benign Het
Iars T C 13: 49,728,698 S1073P probably benign Het
Inpp4b T C 8: 81,997,380 S514P probably damaging Het
Inpp5b T A 4: 124,800,699 probably null Het
Itih5 A C 2: 10,190,289 Q164P probably damaging Het
Map3k19 T A 1: 127,822,478 E1045D probably damaging Het
Mbd5 T C 2: 49,278,939 V1374A possibly damaging Het
Mrps34 T C 17: 24,897,336 probably benign Het
Nadsyn1 T C 7: 143,812,584 D191G probably damaging Het
Nlrc3 T G 16: 3,963,905 N563H probably damaging Het
Nlrp4c T C 7: 6,100,784 C906R possibly damaging Het
Olfr1252 A G 2: 89,721,526 L195P probably damaging Het
Olfr344 T A 2: 36,568,742 L48H probably damaging Het
Olfr654 C A 7: 104,587,860 P36T probably damaging Het
Olfr981 T C 9: 40,023,278 M295T possibly damaging Het
Pdgfd C A 9: 6,337,271 T195K probably null Het
Ptprz1 C A 6: 22,999,980 Q690K probably benign Het
Scfd1 T A 12: 51,384,120 M23K probably damaging Het
Scn10a G A 9: 119,609,194 R1869C probably damaging Het
Scp2 T C 4: 108,074,442 probably null Het
Sec61a1 A G 6: 88,506,847 V354A probably benign Het
Sgpp1 T C 12: 75,722,657 I246V probably benign Het
Slco2a1 G T 9: 103,070,251 D250Y probably damaging Het
Slit2 A G 5: 48,302,931 N1435D probably benign Het
Sspo A G 6: 48,448,515 I23M probably benign Het
Steap4 A T 5: 7,976,858 T274S probably damaging Het
Tbc1d22b T C 17: 29,568,598 L107P possibly damaging Het
Tiparp G T 3: 65,552,609 G442* probably null Het
Tmem45a2 T A 16: 57,047,012 I109F probably benign Het
Top2a A T 11: 99,011,030 L458Q probably damaging Het
Tox T A 4: 6,842,396 T45S probably damaging Het
Vmn2r4 A T 3: 64,406,395 N388K probably damaging Het
Wdr7 G A 18: 63,739,179 D395N probably damaging Het
Other mutations in Itga2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00809:Itga2 APN 13 114877625 missense probably damaging 0.99
IGL01666:Itga2 APN 13 114837091 critical splice donor site probably null
IGL01730:Itga2 APN 13 114854411 splice site probably benign
IGL01965:Itga2 APN 13 114848064 splice site probably benign
IGL01987:Itga2 APN 13 114847946 nonsense probably null
IGL02334:Itga2 APN 13 114865309 critical splice donor site probably null
IGL02381:Itga2 APN 13 114856722 missense probably damaging 1.00
IGL02562:Itga2 APN 13 114836570 unclassified probably benign
IGL03191:Itga2 APN 13 114836484 unclassified probably benign
IGL03209:Itga2 APN 13 114880632 missense probably damaging 1.00
P0007:Itga2 UTSW 13 114866199 missense probably damaging 1.00
R0023:Itga2 UTSW 13 114870496 missense possibly damaging 0.90
R0023:Itga2 UTSW 13 114870496 missense possibly damaging 0.90
R0025:Itga2 UTSW 13 114870496 missense possibly damaging 0.90
R0029:Itga2 UTSW 13 114870496 missense possibly damaging 0.90
R0062:Itga2 UTSW 13 114870496 missense possibly damaging 0.90
R0062:Itga2 UTSW 13 114870496 missense possibly damaging 0.90
R0149:Itga2 UTSW 13 114836579 unclassified probably benign
R0152:Itga2 UTSW 13 114866314 missense probably benign 0.06
R0496:Itga2 UTSW 13 114853899 missense probably benign 0.00
R0502:Itga2 UTSW 13 114845856 missense probably benign 0.15
R0599:Itga2 UTSW 13 114856650 splice site probably benign
R0688:Itga2 UTSW 13 114839554 missense probably benign 0.00
R0704:Itga2 UTSW 13 114862375 missense possibly damaging 0.91
R0760:Itga2 UTSW 13 114859632 missense possibly damaging 0.63
R0811:Itga2 UTSW 13 114870614 missense possibly damaging 0.92
R0812:Itga2 UTSW 13 114870614 missense possibly damaging 0.92
R0836:Itga2 UTSW 13 114856679 missense probably damaging 0.99
R1196:Itga2 UTSW 13 114866155 critical splice donor site probably null
R1546:Itga2 UTSW 13 114849420 missense possibly damaging 0.63
R1639:Itga2 UTSW 13 114857296 missense probably benign 0.00
R1834:Itga2 UTSW 13 114856726 missense probably damaging 0.98
R1834:Itga2 UTSW 13 114856727 missense probably damaging 1.00
R2180:Itga2 UTSW 13 114849381 missense possibly damaging 0.67
R2190:Itga2 UTSW 13 114870605 missense probably benign 0.05
R2518:Itga2 UTSW 13 114881042 missense probably damaging 1.00
R3885:Itga2 UTSW 13 114869299 missense probably benign 0.35
R3962:Itga2 UTSW 13 114839518 missense probably damaging 0.99
R4094:Itga2 UTSW 13 114870625 missense probably benign 0.01
R4193:Itga2 UTSW 13 114886649 nonsense probably null
R4290:Itga2 UTSW 13 114866173 missense probably damaging 0.98
R4459:Itga2 UTSW 13 114843483 missense probably damaging 0.97
R4460:Itga2 UTSW 13 114843483 missense probably damaging 0.97
R4628:Itga2 UTSW 13 114877693 missense probably benign 0.03
R4655:Itga2 UTSW 13 114873269 missense probably benign 0.00
R4716:Itga2 UTSW 13 114857373 missense probably damaging 0.98
R4896:Itga2 UTSW 13 114853766 nonsense probably null
R5093:Itga2 UTSW 13 114856181 missense probably benign 0.00
R5488:Itga2 UTSW 13 114843435 missense probably damaging 1.00
R5489:Itga2 UTSW 13 114843435 missense probably damaging 1.00
R5743:Itga2 UTSW 13 114884506 missense probably damaging 1.00
R5767:Itga2 UTSW 13 114839570 missense possibly damaging 0.88
R5790:Itga2 UTSW 13 114868206 missense probably benign 0.02
R5923:Itga2 UTSW 13 114884519 missense probably benign 0.02
R6163:Itga2 UTSW 13 114866190 missense probably damaging 1.00
R6227:Itga2 UTSW 13 114839561 missense probably benign 0.30
R6278:Itga2 UTSW 13 114845888 missense probably benign 0.05
R6283:Itga2 UTSW 13 114869250 missense probably damaging 1.00
R6332:Itga2 UTSW 13 114843473 missense probably benign
R6510:Itga2 UTSW 13 114873280 missense probably damaging 1.00
R6742:Itga2 UTSW 13 114836525 missense possibly damaging 0.93
R6869:Itga2 UTSW 13 114875537 synonymous probably null
R7073:Itga2 UTSW 13 114859613 missense probably damaging 1.00
R7111:Itga2 UTSW 13 114900530 missense unknown
Z1088:Itga2 UTSW 13 114857332 missense possibly damaging 0.46
Posted On2013-11-18