Incidental Mutation 'R3747:Aga'
Institutional Source Beutler Lab
Gene Symbol Aga
Ensembl Gene ENSMUSG00000031521
Gene Nameaspartylglucosaminidase
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R3747 (G1)
Quality Score225
Status Not validated
Chromosomal Location53511727-53523421 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 53517821 bp
Amino Acid Change Isoleucine to Asparagine at position 192 (I192N)
Ref Sequence ENSEMBL: ENSMUSP00000148133 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033920] [ENSMUST00000209811] [ENSMUST00000211424]
Predicted Effect probably benign
Transcript: ENSMUST00000033920
AA Change: I192N

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000033920
Gene: ENSMUSG00000031521
AA Change: I192N

signal peptide 1 23 N/A INTRINSIC
Pfam:Asparaginase_2 32 333 2.5e-86 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000209811
Predicted Effect probably benign
Transcript: ENSMUST00000211424
AA Change: I192N

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes an amidase enzyme that participates in the breakdown of glycoproteins in the cell. The encoded protein undergoes proteolytic processing to generate a mature enzyme. Mice lacking the encoded protein exhibit accumulation of aspartylglucosamine along with lysosomal vacuolization, axonal swelling in the gracile nucleus and impaired neuromotor coordination. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar processing to generate mature protein. [provided by RefSeq, Oct 2015]
PHENOTYPE: Mice homozygous for targeted mutations that inactivate this gene die prematurely and share most of the clinical, biochemical and histopathological characteristics of human aspartylglycosaminuria. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aasdh C A 5: 76,888,654 E347* probably null Het
Abhd18 A G 3: 40,933,573 N284S probably benign Het
Adam12 T C 7: 134,172,865 D5G probably damaging Het
Adam26b A C 8: 43,521,197 V256G probably benign Het
Ago1 A G 4: 126,461,044 I125T probably benign Het
Alk A G 17: 71,911,565 S762P probably damaging Het
Bckdk C A 7: 127,905,418 R105S probably damaging Het
Cby3 T C 11: 50,359,674 *236R probably null Het
Cfhr1 C A 1: 139,557,634 probably null Het
Clcn1 T A 6: 42,299,915 Y393N probably damaging Het
Cx3cr1 T C 9: 120,052,066 H90R probably damaging Het
Cyp3a16 T A 5: 145,442,071 K380M probably damaging Het
Cyp4v3 G A 8: 45,315,708 R272* probably null Het
Dazap1 C T 10: 80,287,664 R391C possibly damaging Het
Dgkh T A 14: 78,584,445 E876V probably damaging Het
Dnah8 A T 17: 30,784,174 K3616* probably null Het
E2f1 C G 2: 154,564,022 G144R probably damaging Het
Fam221a A G 6: 49,372,696 D2G probably damaging Het
Fam43a C T 16: 30,601,846 T416I probably benign Het
Fam71a T G 1: 191,164,010 Q145H probably damaging Het
Fam90a1a C A 8: 21,963,205 S192* probably null Het
Foxd1 G C 13: 98,355,916 A433P unknown Het
Gm10152 G A 7: 144,763,200 probably null Het
Gm12800 T A 4: 101,909,876 D107E possibly damaging Het
Hipk3 T A 2: 104,441,283 R435* probably null Het
Hnrnpab T A 11: 51,602,646 Y245F probably benign Het
Islr2 A T 9: 58,199,642 S112T probably benign Het
Itgb7 A T 15: 102,222,777 V280D probably damaging Het
Kndc1 G A 7: 139,927,904 probably null Het
Lrba T G 3: 86,375,953 L1858R probably damaging Het
Mroh2b G A 15: 4,952,246 W1513* probably null Het
Nbeal1 A G 1: 60,195,023 D51G probably damaging Het
Ncoa6 G A 2: 155,411,641 P939L probably benign Het
Ndst3 A G 3: 123,671,552 I257T probably benign Het
Nolc1 CAG CAGAAG 19: 46,081,356 probably benign Het
Nuf2 T A 1: 169,525,376 N20I probably damaging Het
Osbpl7 T C 11: 97,056,053 V223A probably damaging Het
Pcm1 T C 8: 41,332,004 I2064T probably benign Het
Pkd1 A G 17: 24,591,461 R90G possibly damaging Het
Pkdrej T A 15: 85,821,077 K219N probably damaging Het
Ppil4 A T 10: 7,814,693 Q370L probably benign Het
Primpol A T 8: 46,599,813 D154E probably benign Het
Rb1cc1 T G 1: 6,248,742 V778G possibly damaging Het
Sgms1 A T 19: 32,159,594 S191T possibly damaging Het
Sned1 T A 1: 93,261,751 F303Y probably damaging Het
Sp9 T A 2: 73,274,308 M402K probably damaging Het
Spon1 T C 7: 113,766,384 L19P probably damaging Het
Spon1 T A 7: 114,016,791 V297E possibly damaging Het
Tlr5 T C 1: 182,974,439 I436T probably benign Het
Tmem63a G A 1: 180,963,114 D446N possibly damaging Het
Tpcn2 T C 7: 145,255,523 H682R probably damaging Het
Ugt1a6a T C 1: 88,139,149 Y226H probably damaging Het
Upf1 G T 8: 70,333,350 N975K possibly damaging Het
Ush2a G A 1: 188,810,292 G3352S probably benign Het
Vmn1r39 T C 6: 66,804,870 N155D probably benign Het
Vwa5b2 A G 16: 20,598,326 probably benign Het
Yipf4 G A 17: 74,496,672 probably null Het
Zdhhc17 T C 10: 110,944,420 I624M probably benign Het
Zfhx4 G A 3: 5,243,165 E484K possibly damaging Het
Zswim4 G A 8: 84,212,047 P1069S possibly damaging Het
Other mutations in Aga
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00503:Aga APN 8 53518921 missense probably benign
IGL02581:Aga APN 8 53521044 splice site probably benign
IGL02617:Aga APN 8 53520313 missense possibly damaging 0.66
IGL03008:Aga APN 8 53511826 missense probably benign
R2099:Aga UTSW 8 53521131 nonsense probably null
R4018:Aga UTSW 8 53523191 missense probably benign 0.00
R4247:Aga UTSW 8 53511830 missense possibly damaging 0.72
R4399:Aga UTSW 8 53511826 missense probably benign
R4421:Aga UTSW 8 53511826 missense probably benign
R4475:Aga UTSW 8 53511836 missense probably damaging 0.98
R5235:Aga UTSW 8 53514326 missense probably damaging 1.00
R5640:Aga UTSW 8 53511884 missense probably damaging 1.00
R7748:Aga UTSW 8 53511805 start codon destroyed possibly damaging 0.79
X0027:Aga UTSW 8 53521156 missense probably benign 0.01
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-04-17