Incidental Mutation 'R6819:Fuca1'
ID 537509
Institutional Source Beutler Lab
Gene Symbol Fuca1
Ensembl Gene ENSMUSG00000028673
Gene Name fucosidase, alpha-L- 1, tissue
Synonyms 9530055J05Rik, 0610006A03Rik, Afuc
MMRRC Submission 044931-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6819 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 135648037-135667611 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 135660267 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 262 (Y262H)
Ref Sequence ENSEMBL: ENSMUSP00000030434 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030434]
AlphaFold Q99LJ1
Predicted Effect probably damaging
Transcript: ENSMUST00000030434
AA Change: Y262H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030434
Gene: ENSMUSG00000028673
AA Change: Y262H

DomainStartEndE-ValueType
low complexity region 2 19 N/A INTRINSIC
Alpha_L_fucos 22 399 7.97e-234 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
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 involved in the degradation of fucose-containing glycoproteins and glycolipids. Mutations in this gene are associated with fucosidosis (FUCA1D), which is an autosomal recessive lysosomal storage disease. A pseudogene of this locus is present on chr 2.[provided by RefSeq, Oct 2009]
PHENOTYPE: Strain differences are probably due to a structural variant in Fuca1. Strains A/J, BDP, LP, P, SEA/Gn and 129/J have high FUCA activity and high heat stability; C57BL/6, C3H/He, DBA/2, BALB/c and 22 other strains have low activity and low heat stability. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca17 C A 17: 24,506,767 (GRCm39) V1196L probably benign Het
Adal T A 2: 120,978,794 (GRCm39) I138N probably damaging Het
Arfgap1 T C 2: 180,613,478 (GRCm39) probably null Het
Boc T C 16: 44,313,188 (GRCm39) T559A probably damaging Het
Brip1 A G 11: 86,001,267 (GRCm39) V723A possibly damaging Het
Cnot10 A C 9: 114,444,123 (GRCm39) I424S probably benign Het
Cntnap4 T G 8: 113,529,858 (GRCm39) S689A probably benign Het
Cuzd1 A T 7: 130,911,460 (GRCm39) N506K possibly damaging Het
Dctn3 T A 4: 41,715,259 (GRCm39) T158S possibly damaging Het
Dnai2 A G 11: 114,635,917 (GRCm39) I301V probably benign Het
Ebpl G T 14: 61,578,695 (GRCm39) P180Q probably damaging Het
Epha5 T A 5: 84,254,649 (GRCm39) Y489F probably damaging Het
Frmd8 T C 19: 5,915,208 (GRCm39) N232S probably benign Het
Gfy T C 7: 44,826,975 (GRCm39) I374V possibly damaging Het
Glg1 G A 8: 111,914,513 (GRCm39) R424C probably damaging Het
Ica1 G T 6: 8,742,288 (GRCm39) T115K probably damaging Het
Igf2bp2 T C 16: 21,879,586 (GRCm39) E511G probably damaging Het
Jag2 C A 12: 112,874,161 (GRCm39) R998L probably damaging Het
Kcnv1 G T 15: 44,972,513 (GRCm39) L457I probably damaging Het
Mroh2a C A 1: 88,170,142 (GRCm39) A685D possibly damaging Het
Ms4a8a T A 19: 11,053,743 (GRCm39) H121L probably damaging Het
Muc5b T A 7: 141,412,600 (GRCm39) S1849T unknown Het
Myo10 T C 15: 25,781,496 (GRCm39) V997A possibly damaging Het
Or10g3b A G 14: 52,587,156 (GRCm39) Y116H probably damaging Het
Or10g9b T A 9: 39,917,844 (GRCm39) M134L probably benign Het
Or8g54 T A 9: 39,706,905 (GRCm39) I78N probably benign Het
Pate2 T A 9: 35,581,801 (GRCm39) C32S probably damaging Het
Per1 G T 11: 68,992,284 (GRCm39) Q179H probably damaging Het
Pierce1 TCTCTGGGGCAGGCTTAGCCTTGGGCTCCCCCGGCTCCGGCTCCTCTGGGGCAGGCTTAGCCTTGGGCTCCCCCGGCTCCGGCTCCTCTGGGGCGGGCTTAGCCTTGGGCTCCCCCGGCTCCGGCTCCTC TCTCTGGGGCAGGCTTAGCCTTGGGCTCCCCCGGCTCCGGCTCCTCTGGGGCGGGCTTAGCCTTGGGCTCCCCCGGCTCCGGCTCCTC 2: 28,356,122 (GRCm39) probably benign Het
Rbp2 T A 9: 98,391,614 (GRCm39) V130E probably damaging Het
Rictor T A 15: 6,825,517 (GRCm39) probably null Het
Rundc3a A T 11: 102,289,287 (GRCm39) R153* probably null Het
Scrn3 C T 2: 73,149,826 (GRCm39) A174V probably damaging Het
Serpina10 T A 12: 103,594,619 (GRCm39) Q200L probably benign Het
Slc25a51 A T 4: 45,399,365 (GRCm39) I275N possibly damaging Het
Spast C T 17: 74,674,281 (GRCm39) H238Y possibly damaging Het
Speg A T 1: 75,368,456 (GRCm39) I775F possibly damaging Het
Ssh1 G T 5: 114,084,851 (GRCm39) T463K probably benign Het
Tm2d3 A G 7: 65,347,526 (GRCm39) E151G probably damaging Het
Uggt2 A G 14: 119,263,847 (GRCm39) I1061T probably damaging Het
Unc79 T G 12: 103,108,267 (GRCm39) S1941A probably benign Het
Vcan T C 13: 89,853,244 (GRCm39) D572G probably benign Het
Vmn2r16 T G 5: 109,488,412 (GRCm39) S428R probably benign Het
Zeb1 A G 18: 5,591,917 (GRCm39) D3G probably damaging Het
Zfp352 A G 4: 90,112,936 (GRCm39) T359A probably benign Het
Zfp987 C A 4: 146,062,315 (GRCm39) D582E probably benign Het
Zg16 G A 7: 126,649,692 (GRCm39) P90S possibly damaging Het
Other mutations in Fuca1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01627:Fuca1 APN 4 135,652,862 (GRCm39) missense possibly damaging 0.87
IGL01767:Fuca1 APN 4 135,666,512 (GRCm39) missense probably benign 0.02
IGL01949:Fuca1 APN 4 135,650,420 (GRCm39) unclassified probably benign
IGL02220:Fuca1 APN 4 135,666,530 (GRCm39) utr 3 prime probably benign
IGL02457:Fuca1 APN 4 135,662,073 (GRCm39) missense probably benign 0.00
Bereitzt UTSW 4 135,662,114 (GRCm39) nonsense probably null
decoration UTSW 4 135,657,232 (GRCm39) missense probably damaging 1.00
R0629:Fuca1 UTSW 4 135,652,955 (GRCm39) missense possibly damaging 0.56
R2899:Fuca1 UTSW 4 135,650,323 (GRCm39) nonsense probably null
R5025:Fuca1 UTSW 4 135,660,237 (GRCm39) missense probably damaging 0.98
R5298:Fuca1 UTSW 4 135,664,237 (GRCm39) nonsense probably null
R5416:Fuca1 UTSW 4 135,650,291 (GRCm39) missense probably damaging 1.00
R5742:Fuca1 UTSW 4 135,650,286 (GRCm39) missense probably damaging 1.00
R5821:Fuca1 UTSW 4 135,650,273 (GRCm39) splice site probably null
R6127:Fuca1 UTSW 4 135,662,122 (GRCm39) missense probably damaging 0.97
R6329:Fuca1 UTSW 4 135,662,137 (GRCm39) missense probably damaging 1.00
R7623:Fuca1 UTSW 4 135,660,405 (GRCm39) missense probably benign 0.15
R7654:Fuca1 UTSW 4 135,657,232 (GRCm39) missense probably damaging 1.00
R7921:Fuca1 UTSW 4 135,657,221 (GRCm39) missense probably damaging 0.98
R8084:Fuca1 UTSW 4 135,662,114 (GRCm39) nonsense probably null
R8670:Fuca1 UTSW 4 135,650,282 (GRCm39) missense possibly damaging 0.71
R8754:Fuca1 UTSW 4 135,652,889 (GRCm39) missense probably damaging 0.99
R8833:Fuca1 UTSW 4 135,648,206 (GRCm39) missense probably damaging 1.00
X0025:Fuca1 UTSW 4 135,660,375 (GRCm39) missense probably benign
Predicted Primers
Posted On 2018-10-18