Incidental Mutation 'R5220:Fbxw8'
ID 402263
Institutional Source Beutler Lab
Gene Symbol Fbxw8
Ensembl Gene ENSMUSG00000032867
Gene Name F-box and WD-40 domain protein 8
Synonyms 4930438M06Rik, Fbx29, FBXO29, FBW6, FBW8
MMRRC Submission 042793-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.520) question?
Stock # R5220 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 118203046-118293523 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 118233776 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 285 (D285G)
Ref Sequence ENSEMBL: ENSMUSP00000047012 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049474]
AlphaFold Q8BIA4
Predicted Effect possibly damaging
Transcript: ENSMUST00000049474
AA Change: D285G

PolyPhen 2 Score 0.689 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000047012
Gene: ENSMUSG00000032867
AA Change: D285G

DomainStartEndE-ValueType
low complexity region 16 39 N/A INTRINSIC
low complexity region 51 75 N/A INTRINSIC
low complexity region 76 91 N/A INTRINSIC
FBOX 119 159 5e-5 SMART
WD40 198 236 6.16e0 SMART
WD40 248 285 7.1e1 SMART
WD40 289 327 7.36e1 SMART
Blast:WD40 373 418 2e-8 BLAST
WD40 421 461 1.6e0 SMART
WD40 464 501 2.15e-1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000201545
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the F-box protein family, members of which are characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into three classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene contains a WD-40 domain, in addition to an F-box motif, so it belongs to the Fbw class. Alternatively spliced transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele display partial late embryonic lethality with embryonic growth retardation and abnormal placental morphology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acan A G 7: 78,738,045 (GRCm39) E250G probably damaging Het
Adgra1 A G 7: 139,455,512 (GRCm39) N380S probably benign Het
Ap3d1 G A 10: 80,563,001 (GRCm39) P160L probably damaging Het
Atg9a C T 1: 75,162,372 (GRCm39) V505M probably damaging Het
Chsy3 A T 18: 59,543,102 (GRCm39) I747F probably damaging Het
Clec2g A G 6: 128,958,269 (GRCm39) S100G probably benign Het
Cmya5 G T 13: 93,228,804 (GRCm39) P2095T probably damaging Het
Dcaf10 T C 4: 45,373,909 (GRCm39) W445R possibly damaging Het
Espl1 T A 15: 102,207,012 (GRCm39) L159M probably benign Het
Fras1 C T 5: 96,916,222 (GRCm39) R3419W probably damaging Het
Galc T A 12: 98,197,672 (GRCm39) probably null Het
Ghdc T C 11: 100,660,543 (GRCm39) E110G probably damaging Het
Gm4787 G C 12: 81,424,604 (GRCm39) T518S probably benign Het
H2-T24 T C 17: 36,325,562 (GRCm39) T309A probably benign Het
Helb A C 10: 119,937,391 (GRCm39) F618V probably damaging Het
Hycc1 A C 5: 24,170,220 (GRCm39) S376R possibly damaging Het
Ifi211 A G 1: 173,735,262 (GRCm39) F56L probably damaging Het
Kntc1 T C 5: 123,950,160 (GRCm39) F1988L probably damaging Het
Mapk13 G A 17: 28,997,465 (GRCm39) S361N probably benign Het
Mapk3 A G 7: 126,363,408 (GRCm39) I146V probably benign Het
Megf6 G A 4: 154,338,295 (GRCm39) probably null Het
Mug1 G T 6: 121,838,092 (GRCm39) V441F probably benign Het
Mymk A G 2: 26,952,226 (GRCm39) S173P probably benign Het
Nox4 A G 7: 87,023,616 (GRCm39) T501A possibly damaging Het
Or13c7 C A 4: 43,854,624 (GRCm39) S105Y possibly damaging Het
Or1e16 AGCGGTCGTAGGC AGC 11: 73,286,480 (GRCm39) probably null Het
Or52n2 T C 7: 104,542,104 (GRCm39) T244A possibly damaging Het
Prkcb C A 7: 121,888,678 (GRCm39) H37Q probably damaging Het
Rabggtb A G 3: 153,615,024 (GRCm39) F189L probably damaging Het
Setd1b T C 5: 123,281,471 (GRCm39) I75T unknown Het
Slc10a5 T A 3: 10,400,148 (GRCm39) R171* probably null Het
Slc12a4 A G 8: 106,680,484 (GRCm39) F211L probably damaging Het
Slc1a5 T A 7: 16,527,759 (GRCm39) W352R probably damaging Het
Slc22a27 C G 19: 7,843,303 (GRCm39) A359P probably damaging Het
St8sia4 A G 1: 95,555,460 (GRCm39) M190T probably damaging Het
Tmeff2 A G 1: 51,018,476 (GRCm39) M153V probably benign Het
Trappc12 T C 12: 28,796,696 (GRCm39) T279A probably damaging Het
Ubn1 G T 16: 4,895,818 (GRCm39) A955S probably benign Het
Usp24 T A 4: 106,239,500 (GRCm39) H1147Q possibly damaging Het
Vrk1 T A 12: 106,039,865 (GRCm39) probably null Het
Zdhhc25 T A 15: 88,485,365 (GRCm39) Y233* probably null Het
Zfp109 A G 7: 23,928,179 (GRCm39) V418A probably benign Het
Other mutations in Fbxw8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00272:Fbxw8 APN 5 118,206,162 (GRCm39) missense probably benign 0.00
IGL00435:Fbxw8 APN 5 118,206,202 (GRCm39) missense probably benign 0.01
IGL00674:Fbxw8 APN 5 118,233,658 (GRCm39) missense possibly damaging 0.94
IGL01306:Fbxw8 APN 5 118,251,785 (GRCm39) missense possibly damaging 0.88
IGL02389:Fbxw8 APN 5 118,267,020 (GRCm39) missense possibly damaging 0.57
IGL02438:Fbxw8 APN 5 118,233,758 (GRCm39) missense probably benign 0.09
IGL02553:Fbxw8 APN 5 118,204,125 (GRCm39) unclassified probably benign
IGL02752:Fbxw8 APN 5 118,280,815 (GRCm39) missense probably damaging 1.00
IGL02975:Fbxw8 APN 5 118,215,760 (GRCm39) missense probably benign 0.02
IGL03177:Fbxw8 APN 5 118,267,045 (GRCm39) splice site probably benign
IGL03333:Fbxw8 APN 5 118,233,660 (GRCm39) missense possibly damaging 0.94
IGL03407:Fbxw8 APN 5 118,280,741 (GRCm39) missense probably damaging 1.00
ANU23:Fbxw8 UTSW 5 118,251,785 (GRCm39) missense possibly damaging 0.88
R0135:Fbxw8 UTSW 5 118,208,552 (GRCm39) missense probably damaging 1.00
R0760:Fbxw8 UTSW 5 118,203,966 (GRCm39) splice site probably null
R1115:Fbxw8 UTSW 5 118,215,636 (GRCm39) splice site probably benign
R1498:Fbxw8 UTSW 5 118,203,850 (GRCm39) unclassified probably benign
R1689:Fbxw8 UTSW 5 118,215,682 (GRCm39) missense probably damaging 0.97
R1897:Fbxw8 UTSW 5 118,266,941 (GRCm39) missense probably benign 0.16
R2160:Fbxw8 UTSW 5 118,263,053 (GRCm39) missense probably damaging 1.00
R2345:Fbxw8 UTSW 5 118,203,872 (GRCm39) unclassified probably benign
R3743:Fbxw8 UTSW 5 118,251,704 (GRCm39) missense probably damaging 1.00
R3935:Fbxw8 UTSW 5 118,233,783 (GRCm39) missense probably benign 0.38
R4910:Fbxw8 UTSW 5 118,263,092 (GRCm39) splice site probably null
R5628:Fbxw8 UTSW 5 118,230,622 (GRCm39) missense probably damaging 1.00
R6161:Fbxw8 UTSW 5 118,230,740 (GRCm39) missense possibly damaging 0.94
R6184:Fbxw8 UTSW 5 118,251,814 (GRCm39) missense probably damaging 1.00
R6582:Fbxw8 UTSW 5 118,263,028 (GRCm39) missense probably benign 0.28
R6617:Fbxw8 UTSW 5 118,280,731 (GRCm39) critical splice donor site probably null
R6785:Fbxw8 UTSW 5 118,230,754 (GRCm39) missense probably damaging 1.00
R7363:Fbxw8 UTSW 5 118,263,057 (GRCm39) missense probably damaging 0.97
R7395:Fbxw8 UTSW 5 118,206,280 (GRCm39) missense probably damaging 1.00
R7674:Fbxw8 UTSW 5 118,263,036 (GRCm39) nonsense probably null
R8428:Fbxw8 UTSW 5 118,215,763 (GRCm39) missense probably benign 0.02
R9161:Fbxw8 UTSW 5 118,251,727 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AGGGTCCTCTGAATGCAAAC -3'
(R):5'- CTGCTGATGTCAGACAGAATGC -3'

Sequencing Primer
(F):5'- AGTAAGCGCTCACCAGCTTCTG -3'
(R):5'- CTGATGTCAGACAGAATGCTGACTAG -3'
Posted On 2016-07-22