Incidental Mutation 'IGL01987:Itga2'
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ID181948
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 #IGL01987
Quality Score
Status
Chromosome13
Chromosomal Location114833081-114932100 bp(-) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) G to A at 114847946 bp
ZygosityHeterozygous
Amino Acid Change Glutamine to Stop codon at position 1010 (Q1010*)
Ref Sequence ENSEMBL: ENSMUSP00000053891 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000056117]
Predicted Effect probably null
Transcript: ENSMUST00000056117
AA Change: Q1010*
SMART Domains Protein: ENSMUSP00000053891
Gene: ENSMUSG00000015533
AA Change: Q1010*

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
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: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932411N23Rik C T X: 126,814,475 E336K possibly damaging Het
Abca17 A G 17: 24,346,228 F77L probably benign Het
Abca8a A G 11: 110,074,155 F439L possibly damaging Het
Abcb5 A T 12: 118,927,358 V468D probably damaging Het
Adgrb3 A T 1: 25,101,431 probably null Het
Ankrd28 T C 14: 31,778,974 D50G probably damaging Het
Cacna1b A T 2: 24,697,567 probably null Het
Capn9 A G 8: 124,576,226 S28G probably benign Het
Cdk5rap2 A G 4: 70,302,082 probably null Het
E2f5 T C 3: 14,587,303 probably benign Het
Fam135b A G 15: 71,462,115 Y1077H probably benign Het
Fap A G 2: 62,528,676 Y428H probably damaging Het
Fasn A G 11: 120,818,073 S595P probably damaging Het
Flnb T C 14: 7,922,748 probably null Het
Fzd3 A T 14: 65,239,898 V69E probably damaging Het
Gcdh A T 8: 84,893,481 probably benign Het
Gm996 T C 2: 25,577,958 E647G possibly damaging Het
Ido1 A G 8: 24,593,143 Y89H probably benign Het
Man1a2 T C 3: 100,644,557 Y280C probably damaging Het
Mgat4d T C 8: 83,368,102 I256T probably damaging Het
Mmrn1 A G 6: 60,944,573 K5E probably benign Het
Ncapd2 A G 6: 125,185,841 probably benign Het
Olfr520 A T 7: 99,735,271 I43F probably damaging Het
Olfr830 A T 9: 18,875,707 I127L probably benign Het
Pcnx3 T C 19: 5,677,479 D644G probably damaging Het
Pole T C 5: 110,337,232 V2280A probably benign Het
Ptprf T A 4: 118,277,370 M24L probably benign Het
Sbno1 T C 5: 124,404,219 N337S probably damaging Het
Serpinc1 T A 1: 160,993,407 F141L probably damaging Het
Shroom3 C A 5: 92,942,189 R933S probably damaging Het
Slc24a2 G A 4: 87,227,796 P7L probably benign Het
Slc25a32 G A 15: 39,097,607 T227I probably damaging Het
Slc7a1 A G 5: 148,337,192 F396L possibly damaging Het
Smok2a G A 17: 13,226,490 R318H probably benign Het
Sntg2 A G 12: 30,312,570 V59A probably damaging Het
Sspo A G 6: 48,477,624 probably null Het
Tnfrsf1a G A 6: 125,356,864 V27I probably damaging Het
Tnpo3 T C 6: 29,560,201 T648A probably benign Het
Tpbg A G 9: 85,845,199 Y407C probably damaging Het
Wbp2nl A T 15: 82,308,561 M149L probably benign Het
Yif1a T A 19: 5,091,597 M181K probably benign Het
Zkscan8 A G 13: 21,526,559 L127S probably damaging Het
Other mutations in Itga2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00809:Itga2 APN 13 114877625 missense probably damaging 0.99
IGL01481:Itga2 APN 13 114859632 missense possibly damaging 0.63
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
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 splice site probably null
R7073:Itga2 UTSW 13 114859613 missense probably damaging 1.00
R7111:Itga2 UTSW 13 114900530 missense unknown
R7236:Itga2 UTSW 13 114877691 missense probably benign
R7269:Itga2 UTSW 13 114886689 nonsense probably null
R7296:Itga2 UTSW 13 114857394 splice site probably null
R7350:Itga2 UTSW 13 114837202 missense probably damaging 0.98
R7375:Itga2 UTSW 13 114869217 missense probably benign 0.06
R7501:Itga2 UTSW 13 114875559 missense probably damaging 1.00
R7687:Itga2 UTSW 13 114866260 missense probably damaging 1.00
R7766:Itga2 UTSW 13 114853891 missense probably benign
R7810:Itga2 UTSW 13 114866179 missense probably benign 0.15
R8038:Itga2 UTSW 13 114853755 missense probably damaging 1.00
Z1088:Itga2 UTSW 13 114857332 missense possibly damaging 0.46
Z1177:Itga2 UTSW 13 114853701 critical splice donor site probably null
Posted On2014-05-07