Incidental Mutation 'IGL02625:Gaa'
ID301019
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gaa
Ensembl Gene ENSMUSG00000025579
Gene Nameglucosidase, alpha, acid
SynonymsE430018M07Rik
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.460) question?
Stock #IGL02625
Quality Score
Status
Chromosome11
Chromosomal Location119267887-119285454 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 119274733 bp
ZygosityHeterozygous
Amino Acid Change Valine to Isoleucine at position 350 (V350I)
Ref Sequence ENSEMBL: ENSMUSP00000101866 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026666] [ENSMUST00000106258] [ENSMUST00000106259] [ENSMUST00000132706]
Predicted Effect probably damaging
Transcript: ENSMUST00000026666
AA Change: V350I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000026666
Gene: ENSMUSG00000025579
AA Change: V350I

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
PD 80 134 1.08e-15 SMART
Pfam:Gal_mutarotas_2 254 320 3.7e-12 PFAM
Pfam:Glyco_hydro_31 340 825 8.8e-175 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000106258
SMART Domains Protein: ENSMUSP00000101865
Gene: ENSMUSG00000025579

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
PD 80 134 1.08e-15 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000106259
AA Change: V350I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000101866
Gene: ENSMUSG00000025579
AA Change: V350I

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
PD 80 134 1.08e-15 SMART
Pfam:NtCtMGAM_N 147 253 3.5e-32 PFAM
Pfam:Gal_mutarotas_2 254 320 6.5e-12 PFAM
Pfam:Glyco_hydro_31 340 825 1.8e-153 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128753
Predicted Effect probably damaging
Transcript: ENSMUST00000132706
AA Change: V56I

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000119702
Gene: ENSMUSG00000025579
AA Change: V56I

DomainStartEndE-ValueType
Pfam:Glyco_hydro_31 46 269 2.9e-72 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138510
Predicted Effect probably benign
Transcript: ENSMUST00000143288
SMART Domains Protein: ENSMUSP00000121984
Gene: ENSMUSG00000025579

DomainStartEndE-ValueType
Pfam:Glyco_hydro_31 8 207 2.2e-67 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000150562
SMART Domains Protein: ENSMUSP00000115128
Gene: ENSMUSG00000025579

DomainStartEndE-ValueType
Pfam:Glyco_hydro_31 1 96 4.3e-28 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a lysosomal acid glucosidase that is involved in the degradation of glycogen. The encoded preproprotein undergoes proteolytic processing to generate a mature enzyme that cleaves alpha-1-4 and alpha-1-6 glycosidic bonds of glycogen, maltose and intermediate oligosaccharides within the lysosome. Mice lacking the encoded protein exhibit symptoms similar to human Pompe syndrome such as accumulation of glycogen in cardiac and skeletal muscle lysosomes resulting in reduced mobility and strength. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Nov 2015]
PHENOTYPE: Homozygous inactivation of this gene leads to massive glycogen accumulation in multiple organs, cardiomyopathy, hypoactivity, severe motor disability, profound muscle weakness and wasting, and progressive kyphosis. The age of onset and clinical course ofthe disease appear to be strain-dependent. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alg6 T A 4: 99,746,347 C109S probably damaging Het
Arhgdia C A 11: 120,580,213 E53D probably benign Het
Ccr4 A C 9: 114,492,333 C221W probably damaging Het
Ces2a G A 8: 104,740,278 probably null Het
Chpf2 G T 5: 24,591,711 E552* probably null Het
Csgalnact1 C A 8: 68,401,492 G219V probably damaging Het
Dnmt1 C T 9: 20,927,146 R207H probably benign Het
Dock2 A G 11: 34,501,168 probably null Het
Esr1 A T 10: 5,001,346 T575S probably benign Het
Fancc A G 13: 63,398,151 C93R probably damaging Het
Foxj3 A T 4: 119,624,917 R523W unknown Het
Fryl C T 5: 73,069,877 probably benign Het
Fsip2 A C 2: 82,949,492 H194P probably benign Het
Gpn3 T A 5: 122,381,194 I152N probably damaging Het
H2-M10.3 T A 17: 36,367,525 H136L probably benign Het
Hist4h4 C T 6: 136,804,337 probably benign Het
Hspg2 A G 4: 137,512,642 D507G probably damaging Het
Jcad A G 18: 4,674,422 E728G probably benign Het
Kat14 G A 2: 144,402,445 R406H possibly damaging Het
Kcnma1 G T 14: 23,363,832 D863E probably damaging Het
Lrp1 A G 10: 127,574,486 Y1464H probably damaging Het
Map4 T C 9: 110,064,417 S584P probably damaging Het
Nlrp4f G A 13: 65,199,271 L58F probably damaging Het
Nlrp6 A G 7: 140,923,500 I506M probably benign Het
Nudt17 G A 3: 96,706,464 R266W probably damaging Het
Olfr1241 A G 2: 89,482,674 S154P probably damaging Het
Olfr1256 A G 2: 89,835,396 L183P probably damaging Het
Olfr651 A G 7: 104,553,573 Y218C probably damaging Het
Plcb4 A G 2: 135,961,794 E529G probably benign Het
Prss32 A T 17: 23,856,236 I187F possibly damaging Het
Prss55 A T 14: 64,079,369 I108K probably damaging Het
Rcl1 A G 19: 29,118,341 M109V probably benign Het
Rho A T 6: 115,935,197 M207L possibly damaging Het
Slc12a1 A G 2: 125,170,691 D291G probably damaging Het
Slco2b1 A C 7: 99,660,123 probably null Het
Stx11 T A 10: 12,941,917 D21V possibly damaging Het
Svep1 T A 4: 58,115,807 Y962F possibly damaging Het
Tbx5 G T 5: 119,836,907 probably benign Het
Tcf12 C A 9: 71,922,757 G141W probably damaging Het
Tmtc2 A G 10: 105,370,546 M296T probably damaging Het
Trim13 T A 14: 61,605,550 S339T probably benign Het
Ugt1a7c A G 1: 88,095,517 K133E possibly damaging Het
Usp40 A G 1: 87,950,017 V1050A probably benign Het
Vmn2r86 T G 10: 130,452,912 N240T probably damaging Het
Wdr36 T C 18: 32,859,261 V617A possibly damaging Het
Wdr38 A T 2: 38,998,412 N7I probably damaging Het
Wdr6 T C 9: 108,575,505 Y393C probably damaging Het
Zfp619 A T 7: 39,534,185 probably benign Het
Other mutations in Gaa
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00325:Gaa APN 11 119274960 missense probably benign
IGL00780:Gaa APN 11 119274291 splice site probably null
IGL00975:Gaa APN 11 119274683 missense possibly damaging 0.93
IGL01354:Gaa APN 11 119270568 missense probably benign 0.18
IGL01572:Gaa APN 11 119284177 missense probably benign
IGL01634:Gaa APN 11 119274076 missense possibly damaging 0.79
IGL01724:Gaa APN 11 119275121 missense possibly damaging 0.65
IGL01889:Gaa APN 11 119278297 missense probably benign 0.03
IGL02052:Gaa APN 11 119284195 missense possibly damaging 0.76
IGL02173:Gaa APN 11 119274913 missense probably damaging 1.00
IGL02261:Gaa APN 11 119281265 makesense probably null
IGL02337:Gaa APN 11 119277603 missense probably damaging 1.00
IGL02818:Gaa APN 11 119276848 missense probably damaging 0.97
R0135:Gaa UTSW 11 119278890 missense probably benign 0.00
R0280:Gaa UTSW 11 119284547 missense probably damaging 1.00
R0479:Gaa UTSW 11 119281236 missense possibly damaging 0.95
R1130:Gaa UTSW 11 119274683 missense probably damaging 0.97
R1132:Gaa UTSW 11 119285059 missense probably damaging 0.99
R1146:Gaa UTSW 11 119274904 missense probably damaging 1.00
R1146:Gaa UTSW 11 119274904 missense probably damaging 1.00
R1179:Gaa UTSW 11 119281128 missense probably damaging 0.98
R1464:Gaa UTSW 11 119272984 missense probably benign 0.02
R1464:Gaa UTSW 11 119272984 missense probably benign 0.02
R1475:Gaa UTSW 11 119274316 splice site probably null
R1711:Gaa UTSW 11 119280460 missense probably damaging 1.00
R1817:Gaa UTSW 11 119284498 nonsense probably null
R1828:Gaa UTSW 11 119283272 missense probably damaging 0.99
R2013:Gaa UTSW 11 119284583 splice site probably null
R2126:Gaa UTSW 11 119270282 nonsense probably null
R2179:Gaa UTSW 11 119275058 critical splice acceptor site probably null
R2496:Gaa UTSW 11 119283705 missense possibly damaging 0.53
R2936:Gaa UTSW 11 119283724 missense probably benign 0.02
R4321:Gaa UTSW 11 119270137 missense probably benign 0.20
R4603:Gaa UTSW 11 119278958 missense probably damaging 1.00
R4849:Gaa UTSW 11 119272987 missense possibly damaging 0.95
R5225:Gaa UTSW 11 119276843 missense probably damaging 1.00
R5643:Gaa UTSW 11 119280535 missense possibly damaging 0.96
R5644:Gaa UTSW 11 119280535 missense possibly damaging 0.96
R6074:Gaa UTSW 11 119284186 missense probably benign 0.07
R6154:Gaa UTSW 11 119278352 missense probably damaging 1.00
R6208:Gaa UTSW 11 119281171 missense probably benign 0.01
R6209:Gaa UTSW 11 119281171 missense probably benign 0.01
R6258:Gaa UTSW 11 119281171 missense probably benign 0.01
R6259:Gaa UTSW 11 119281171 missense probably benign 0.01
R6260:Gaa UTSW 11 119281171 missense probably benign 0.01
R7173:Gaa UTSW 11 119278991 missense probably damaging 1.00
R7211:Gaa UTSW 11 119284204 missense possibly damaging 0.80
R7379:Gaa UTSW 11 119283699 missense probably benign
R8011:Gaa UTSW 11 119272936 missense probably benign 0.00
R8135:Gaa UTSW 11 119278384 critical splice donor site probably null
R8192:Gaa UTSW 11 119270409 missense possibly damaging 0.92
R8807:Gaa UTSW 11 119277567 missense probably benign 0.02
X0064:Gaa UTSW 11 119274015 missense probably damaging 1.00
Posted On2015-04-16