Incidental Mutation 'R0107:Fut1'
ID 17838
Institutional Source Beutler Lab
Gene Symbol Fut1
Ensembl Gene ENSMUSG00000008461
Gene Name fucosyltransferase 1
Synonyms H transferase
MMRRC Submission 038393-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0107 (G1)
Quality Score
Status Validated
Chromosome 7
Chromosomal Location 45266862-45270483 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 45268270 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Lysine at position 20 (Q20K)
Ref Sequence ENSEMBL: ENSMUSP00000147274 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000008605] [ENSMUST00000033099] [ENSMUST00000033100] [ENSMUST00000209379] [ENSMUST00000210150]
AlphaFold O09160
Predicted Effect probably benign
Transcript: ENSMUST00000008605
AA Change: Q75K

PolyPhen 2 Score 0.097 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000008605
Gene: ENSMUSG00000008461
AA Change: Q75K

DomainStartEndE-ValueType
transmembrane domain 9 31 N/A INTRINSIC
Pfam:Glyco_transf_11 39 355 3.1e-126 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000033099
SMART Domains Protein: ENSMUSP00000033099
Gene: ENSMUSG00000030827

DomainStartEndE-ValueType
signal peptide 1 29 N/A INTRINSIC
FGF 44 169 3.95e-16 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000033100
SMART Domains Protein: ENSMUSP00000033100
Gene: ENSMUSG00000064158

DomainStartEndE-ValueType
low complexity region 7 13 N/A INTRINSIC
Pfam:IZUMO 21 166 2.6e-53 PFAM
IG 167 253 2.43e-2 SMART
transmembrane domain 320 342 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000209379
AA Change: Q20K

PolyPhen 2 Score 0.495 (Sensitivity: 0.88; Specificity: 0.90)
Predicted Effect probably benign
Transcript: ENSMUST00000210150
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 10x: 7.6%
  • 20x: 2.0%
Validation Efficiency
MGI Phenotype FUNCTION: This gene is one of three genes in mouse which encode a galactoside 2-L-fucosyltransferase. These genes differ in their developmental- and tissue-specific expression. The encoded type II membrane protein is anchored in the Golgi apparatus and controls the final step in the creation of alpha (1,2) fucosylated carbhohydrates by the addition of a terminal fucose in an alpha (1,2) linkage. This enzyme is required for the synthesis of the Lewis antigen as well as the H-antigen, a precursor of the A and B antigens of the ABH histo-blood group. The biological function of the fucosylated carbhohydrate products is thought to involve cell-adhesion and interactions with microorganisms. Disruption of this gene impairs development of the olfactory nerve and maturation of the glomerular layer of the main olfactory bulb. Alternative splicing results in multiple transcript variants which encode distinct isoforms. [provided by RefSeq, Dec 2012]
PHENOTYPE: Homozygous null mice are viable and healthy, lack alpha(1,2)fucose residues from the apical surface of pancreatic acinar glands and are deficient in epididymal cell surface alpha(1,2)fucosylated glycans but show normal male fertility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 3 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Chuk T A 19: 44,085,358 (GRCm39) S263C probably damaging Het
Tmem184c A G 8: 78,323,702 (GRCm39) S387P possibly damaging Het
Zftraf1 C T 15: 76,530,547 (GRCm39) D258N possibly damaging Het
Other mutations in Fut1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00434:Fut1 APN 7 45,268,855 (GRCm39) missense probably damaging 1.00
IGL02015:Fut1 APN 7 45,268,399 (GRCm39) missense probably damaging 0.98
IGL02232:Fut1 APN 7 45,268,871 (GRCm39) missense probably damaging 1.00
IGL02934:Fut1 APN 7 45,268,127 (GRCm39) missense possibly damaging 0.49
IGL02976:Fut1 APN 7 45,268,744 (GRCm39) missense probably damaging 1.00
IGL03091:Fut1 APN 7 45,268,951 (GRCm39) missense probably damaging 1.00
IGL03169:Fut1 APN 7 45,268,457 (GRCm39) missense probably benign 0.05
R0107:Fut1 UTSW 7 45,268,270 (GRCm39) missense possibly damaging 0.50
R1413:Fut1 UTSW 7 45,268,852 (GRCm39) missense probably damaging 0.98
R2039:Fut1 UTSW 7 45,268,415 (GRCm39) missense possibly damaging 0.62
R2403:Fut1 UTSW 7 45,268,643 (GRCm39) missense probably benign 0.14
R2516:Fut1 UTSW 7 45,268,622 (GRCm39) missense probably benign 0.03
R3429:Fut1 UTSW 7 45,268,798 (GRCm39) missense probably damaging 1.00
R3430:Fut1 UTSW 7 45,268,798 (GRCm39) missense probably damaging 1.00
R5775:Fut1 UTSW 7 45,268,886 (GRCm39) missense probably damaging 1.00
R6244:Fut1 UTSW 7 45,268,730 (GRCm39) missense possibly damaging 0.79
R6961:Fut1 UTSW 7 45,268,963 (GRCm39) missense probably damaging 0.99
R7052:Fut1 UTSW 7 45,269,181 (GRCm39) makesense probably null
R8027:Fut1 UTSW 7 45,268,289 (GRCm39) missense probably damaging 1.00
Z1177:Fut1 UTSW 7 45,268,653 (GRCm39) missense probably benign 0.00
Posted On 2013-03-25