Incidental Mutation 'IGL02442:Neu1'
ID293446
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Neu1
Ensembl Gene ENSMUSG00000007038
Gene Nameneuraminidase 1
SynonymsApl, Neu-1, sialidase 1, lysosomal sialidase, G9, Map-2, Bat-7, Bat7, Aglp
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02442
Quality Score
Status
Chromosome17
Chromosomal Location34931253-34935953 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 34934469 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Valine at position 323 (I323V)
Ref Sequence ENSEMBL: ENSMUSP00000007253 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007249] [ENSMUST00000007253] [ENSMUST00000169230]
Predicted Effect probably benign
Transcript: ENSMUST00000007249
SMART Domains Protein: ENSMUSP00000007249
Gene: ENSMUSG00000007034

DomainStartEndE-ValueType
transmembrane domain 34 56 N/A INTRINSIC
low complexity region 93 102 N/A INTRINSIC
transmembrane domain 226 248 N/A INTRINSIC
transmembrane domain 250 272 N/A INTRINSIC
Pfam:Choline_transpo 311 674 5.4e-119 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000007253
AA Change: I323V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000007253
Gene: ENSMUSG00000007038
AA Change: I323V

DomainStartEndE-ValueType
signal peptide 1 41 N/A INTRINSIC
Pfam:BNR_3 74 249 1e-16 PFAM
Pfam:BNR_2 82 377 1.8e-52 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000169230
SMART Domains Protein: ENSMUSP00000132965
Gene: ENSMUSG00000007034

DomainStartEndE-ValueType
transmembrane domain 74 96 N/A INTRINSIC
transmembrane domain 98 120 N/A INTRINSIC
Pfam:Choline_transpo 157 524 3.9e-129 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000173269
Predicted Effect noncoding transcript
Transcript: ENSMUST00000173664
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174715
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a lysosomal enzyme that cleaves terminal sialic acid residues from substrates such as glycoproteins and glycolipids. In the lysosome, this enzyme is part of a heterotrimeric complex together with beta-galactosidase and cathepsin A (the latter is also referred to as 'protective protein'). Mutations in this gene can lead to sialidosis, a lysosomal storage disease that can be type 1 (cherry red spot-myoclonus syndrome or normosomatic type), which is late-onset, or type 2 (the dysmorphic type), which occurs at an earlier age with increased severity. [provided by RefSeq, Jul 2008]
PHENOTYPE: Nullizygous mice develop features of early-onset lysosomal storage disease (sialidosis), including severe nephropathy, edema, splenomegaly, kyphosis and oligosacchariduria, and display myoclonus, lordosis, extramedullary hematopoiesis, dyspnea, weight loss, gait defects, tremors and premature death. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700006E09Rik T C 11: 101,990,826 V116A probably benign Het
Adap2 A G 11: 80,177,206 E348G probably damaging Het
Ahnak G A 19: 9,004,016 G888D probably damaging Het
Cdc45 C T 16: 18,798,729 M200I probably benign Het
Csde1 T C 3: 103,054,819 C649R probably benign Het
Cym A C 3: 107,214,285 D230E probably damaging Het
Dnah1 A T 14: 31,287,878 I1911N probably damaging Het
Fam60a A T 6: 148,928,507 probably null Het
Fat1 A G 8: 44,950,323 H37R probably benign Het
Ggt6 T C 11: 72,436,806 V146A possibly damaging Het
Glud1 T A 14: 34,335,438 L54* probably null Het
Grk6 A G 13: 55,458,937 probably benign Het
Gsta4 G A 9: 78,209,165 V219I probably benign Het
Gucy1a2 G A 9: 3,865,385 V620M probably damaging Het
Hspe1 T C 1: 55,089,042 probably benign Het
Icmt T C 4: 152,298,716 V76A possibly damaging Het
Ifrd1 A G 12: 40,216,317 probably benign Het
Lgals12 T C 19: 7,606,654 probably benign Het
Lypla1 T C 1: 4,832,387 probably benign Het
Map1b A T 13: 99,508,198 W66R probably damaging Het
Matn3 T A 12: 8,967,678 C443* probably null Het
Mup8 T A 4: 60,219,695 R191W probably damaging Het
Mycbp2 T C 14: 103,314,375 K140R probably benign Het
Ndfip1 C T 18: 38,447,736 S66L probably damaging Het
Nup205 A T 6: 35,190,068 T341S probably benign Het
Olfr1303 G A 2: 111,813,991 T245I probably benign Het
Olfr1466 T A 19: 13,342,120 C121S probably benign Het
Olfr1469 T A 19: 13,410,987 N139K probably benign Het
Ovch2 T A 7: 107,796,548 I88F possibly damaging Het
Pkd1 T A 17: 24,565,226 S249T probably benign Het
Plekhg3 A T 12: 76,578,353 Q1324L probably benign Het
Ppara T A 15: 85,801,143 V431E probably benign Het
Prkaa1 T G 15: 5,176,888 H408Q probably damaging Het
Sap25 T A 5: 137,641,995 N108K probably benign Het
Setd5 A C 6: 113,110,380 I81L possibly damaging Het
Sri T A 5: 8,062,411 M78K probably damaging Het
Tyro3 A G 2: 119,808,868 N352S probably benign Het
Ubr5 T A 15: 38,037,901 E332V possibly damaging Het
Vmn2r19 G T 6: 123,309,662 V85F possibly damaging Het
Vmn2r53 A T 7: 12,581,729 V721D probably damaging Het
Vwa5a A G 9: 38,734,784 M483V probably benign Het
Zfp786 T A 6: 47,821,367 Q212H probably benign Het
Other mutations in Neu1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01607:Neu1 APN 17 34934716 missense probably benign 0.34
IGL02197:Neu1 APN 17 34934665 missense possibly damaging 0.92
IGL02545:Neu1 APN 17 34931501 missense probably benign 0.41
FR4340:Neu1 UTSW 17 34932558 unclassified probably benign
R0331:Neu1 UTSW 17 34934170 missense possibly damaging 0.62
R0508:Neu1 UTSW 17 34932784 missense probably benign 0.07
R0646:Neu1 UTSW 17 34934760 missense probably damaging 1.00
R0683:Neu1 UTSW 17 34934325 splice site probably null
R1300:Neu1 UTSW 17 34934338 missense possibly damaging 0.87
R1545:Neu1 UTSW 17 34934398 missense probably benign 0.00
R1552:Neu1 UTSW 17 34932113 unclassified probably benign
R2107:Neu1 UTSW 17 34934398 missense probably benign 0.00
R2108:Neu1 UTSW 17 34934398 missense probably benign 0.00
R2279:Neu1 UTSW 17 34934374 missense probably damaging 1.00
R2291:Neu1 UTSW 17 34932766 missense probably damaging 1.00
R2895:Neu1 UTSW 17 34932782 missense probably benign 0.08
R4747:Neu1 UTSW 17 34934383 missense possibly damaging 0.77
R6010:Neu1 UTSW 17 34932055 missense probably damaging 1.00
R6122:Neu1 UTSW 17 34934754 missense probably benign 0.00
R8490:Neu1 UTSW 17 34932006 missense probably benign 0.00
RF034:Neu1 UTSW 17 34932558 unclassified probably benign
RF045:Neu1 UTSW 17 34932558 unclassified probably benign
Posted On2015-04-16