Incidental Mutation 'IGL01945:Acta2'
ID 279221
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Acta2
Ensembl Gene ENSMUSG00000035783
Gene Name actin, alpha 2, smooth muscle, aorta
Synonyms alphaSMA, SMalphaA, 0610041G09Rik, Actvs, a-SMA
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.246) question?
Stock # IGL01945
Quality Score
Status
Chromosome 19
Chromosomal Location 34241090-34255336 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 34251854 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 45 (V45A)
Ref Sequence ENSEMBL: ENSMUSP00000048218 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039631]
AlphaFold P62737
Predicted Effect probably benign
Transcript: ENSMUST00000039631
AA Change: V45A

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000048218
Gene: ENSMUSG00000035783
AA Change: V45A

DomainStartEndE-ValueType
ACTIN 7 377 9.92e-237 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene belongs to the actin family of proteins, which are highly conserved proteins that play a role in cell motility, structure and integrity. Alpha, beta and gamma actin isoforms have been identified, with alpha actins being a major constituent of the contractile apparatus, while beta and gamma actins are involved in the regulation of cell motility. This actin is an alpha actin that is found in skeletal muscle. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit impaired vascular contractility and blood pressure homeostasis, increased blood-retina barrier permeability, and reduced retinal cone and rod function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a A C 11: 110,083,304 probably benign Het
Adam11 G A 11: 102,772,910 V305M probably damaging Het
Adcy1 A G 11: 7,161,891 K919E probably damaging Het
Afap1l1 T C 18: 61,756,863 T101A probably benign Het
Apbb2 T A 5: 66,400,251 D289V probably damaging Het
Appl1 A G 14: 26,928,655 V520A possibly damaging Het
Atp5g3 G A 2: 73,910,969 R9C probably benign Het
Atp8a2 A G 14: 60,026,160 L375P probably damaging Het
C130026I21Rik A G 1: 85,254,186 probably benign Het
Cavin1 A T 11: 100,970,420 F16Y probably benign Het
Ccdc185 C A 1: 182,748,876 V83L probably benign Het
Ccdc80 T A 16: 45,118,245 S772T probably damaging Het
Cntn4 T A 6: 106,437,904 V132E probably damaging Het
Coa5 A T 1: 37,429,898 C24S probably damaging Het
Col6a5 A T 9: 105,928,290 V1139D unknown Het
Ddx46 C A 13: 55,655,072 S469* probably null Het
Ep300 A G 15: 81,616,109 probably benign Het
Fcna A T 2: 25,627,835 M1K probably null Het
Gm10718 A T 9: 3,025,118 Y194F probably benign Het
Gstm3 T C 3: 107,967,657 E93G probably damaging Het
Gtse1 A G 15: 85,871,547 T471A probably benign Het
Hepacam2 T A 6: 3,487,117 Y4F probably benign Het
Hipk1 T C 3: 103,744,004 I1148V possibly damaging Het
Il1r2 A G 1: 40,102,453 T9A possibly damaging Het
Kl A T 5: 150,988,937 D717V probably damaging Het
Krt75 G A 15: 101,570,164 T345M possibly damaging Het
Myo5a T A 9: 75,140,671 H260Q probably damaging Het
Nckap1l G A 15: 103,461,642 G156D probably damaging Het
Nlrp1b T G 11: 71,181,407 T537P probably damaging Het
Nudt17 A G 3: 96,707,039 I201T probably damaging Het
Olfr195 T C 16: 59,149,464 S205P probably benign Het
Olfr767 A T 10: 129,079,303 I220N probably damaging Het
Olfr845 A T 9: 19,339,332 S291C probably damaging Het
Padi6 T C 4: 140,741,924 D35G probably benign Het
Plcb1 A T 2: 135,220,791 Y107F probably benign Het
Plek2 T A 12: 78,892,148 H279L probably damaging Het
Plk2 A G 13: 110,399,054 D470G possibly damaging Het
Ranbp17 T C 11: 33,328,520 T116A possibly damaging Het
Rbck1 G A 2: 152,318,316 P481L probably damaging Het
Reps1 A G 10: 18,093,836 N229S probably benign Het
Rngtt T C 4: 33,339,073 W293R probably damaging Het
Robo1 A T 16: 72,962,226 I376F probably damaging Het
Ryr2 T A 13: 11,790,363 I872F probably damaging Het
Sgip1 T C 4: 102,966,242 Y707H probably damaging Het
Slc17a5 G T 9: 78,587,932 D12E probably benign Het
Slco1a5 T A 6: 142,243,989 probably null Het
Strap A G 6: 137,741,335 I146V probably benign Het
Tcim A T 8: 24,438,876 H7Q probably benign Het
Tgfbr3 A G 5: 107,121,358 probably null Het
Thada G T 17: 84,222,766 T1725N probably benign Het
Trhr T C 15: 44,197,144 V20A probably damaging Het
Vmn2r-ps159 C T 4: 156,338,254 noncoding transcript Het
Wnt5a A G 14: 28,518,562 N223S probably damaging Het
Other mutations in Acta2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01660:Acta2 APN 19 34251791 missense probably damaging 0.98
IGL01802:Acta2 APN 19 34243436 missense possibly damaging 0.91
IGL02136:Acta2 APN 19 34251830 missense probably damaging 1.00
IGL03114:Acta2 APN 19 34244910 critical splice donor site probably null
R0648:Acta2 UTSW 19 34248534 missense probably benign
R1393:Acta2 UTSW 19 34241792 missense probably damaging 1.00
R1597:Acta2 UTSW 19 34252583 splice site probably benign
R2045:Acta2 UTSW 19 34243399 missense probably damaging 1.00
R2338:Acta2 UTSW 19 34248541 splice site probably benign
R3113:Acta2 UTSW 19 34243352 missense probably benign
R3940:Acta2 UTSW 19 34243480 missense possibly damaging 0.94
R3955:Acta2 UTSW 19 34251726 splice site probably benign
R4765:Acta2 UTSW 19 34246152 missense probably damaging 1.00
R4826:Acta2 UTSW 19 34251823 nonsense probably null
R6453:Acta2 UTSW 19 34246657 missense probably damaging 1.00
R6754:Acta2 UTSW 19 34244983 missense probably damaging 1.00
R6941:Acta2 UTSW 19 34252522 missense probably damaging 1.00
R7311:Acta2 UTSW 19 34241786 missense probably damaging 1.00
R7461:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7463:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7464:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7536:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7537:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7605:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7609:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7610:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7611:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7613:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7626:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7627:Acta2 UTSW 19 34252531 missense probably benign 0.00
R7803:Acta2 UTSW 19 34243418 missense probably benign
R7872:Acta2 UTSW 19 34243439 missense probably damaging 0.99
R8801:Acta2 UTSW 19 34251807 missense probably damaging 0.99
R9059:Acta2 UTSW 19 34241755 missense possibly damaging 0.87
R9191:Acta2 UTSW 19 34245080 missense possibly damaging 0.82
R9487:Acta2 UTSW 19 34248465 missense probably damaging 0.99
Posted On 2015-04-16