Incidental Mutation 'R8361:Fbxw2'
ID 645950
Institutional Source Beutler Lab
Gene Symbol Fbxw2
Ensembl Gene ENSMUSG00000035949
Gene Name F-box and WD-40 domain protein 2
Synonyms MD6, FBW2, Fwd2
MMRRC Submission 067735-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8361 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 34694526-34716323 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 34697426 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Arginine at position 314 (C314R)
Ref Sequence ENSEMBL: ENSMUSP00000028220 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028220] [ENSMUST00000091020] [ENSMUST00000113075] [ENSMUST00000113077] [ENSMUST00000113078] [ENSMUST00000113080]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000028220
AA Change: C314R

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000028220
Gene: ENSMUSG00000035949
AA Change: C314R

DomainStartEndE-ValueType
FBOX 60 100 4.19e-7 SMART
WD40 137 174 4.48e-2 SMART
WD40 177 212 6.19e-1 SMART
WD40 215 254 4.44e-6 SMART
WD40 257 305 4.95e0 SMART
WD40 311 351 6.6e1 SMART
Blast:WD40 409 451 6e-19 BLAST
Predicted Effect possibly damaging
Transcript: ENSMUST00000091020
AA Change: C185R

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000088541
Gene: ENSMUSG00000035949
AA Change: C185R

DomainStartEndE-ValueType
WD40 8 45 4.48e-2 SMART
WD40 48 83 6.19e-1 SMART
WD40 86 125 4.44e-6 SMART
WD40 128 176 4.95e0 SMART
WD40 182 222 6.6e1 SMART
Blast:WD40 280 322 2e-19 BLAST
Predicted Effect possibly damaging
Transcript: ENSMUST00000113075
AA Change: C314R

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000108698
Gene: ENSMUSG00000035949
AA Change: C314R

DomainStartEndE-ValueType
FBOX 60 100 4.19e-7 SMART
WD40 137 174 4.48e-2 SMART
WD40 177 212 6.19e-1 SMART
WD40 215 254 4.44e-6 SMART
WD40 257 305 4.95e0 SMART
WD40 311 351 6.6e1 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000113077
AA Change: C249R

PolyPhen 2 Score 0.734 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000108700
Gene: ENSMUSG00000035949
AA Change: C249R

DomainStartEndE-ValueType
FBOX 60 100 4.19e-7 SMART
WD40 137 189 1.03e0 SMART
WD40 192 240 4.95e0 SMART
WD40 246 286 6.6e1 SMART
Blast:WD40 344 386 3e-19 BLAST
Predicted Effect possibly damaging
Transcript: ENSMUST00000113078
AA Change: C314R

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000108701
Gene: ENSMUSG00000035949
AA Change: C314R

DomainStartEndE-ValueType
FBOX 60 100 4.19e-7 SMART
WD40 137 174 4.48e-2 SMART
WD40 177 212 6.19e-1 SMART
WD40 215 254 4.44e-6 SMART
WD40 257 305 4.95e0 SMART
WD40 311 351 6.6e1 SMART
Blast:WD40 409 451 6e-19 BLAST
Predicted Effect possibly damaging
Transcript: ENSMUST00000113080
AA Change: C314R

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000108703
Gene: ENSMUSG00000035949
AA Change: C314R

DomainStartEndE-ValueType
FBOX 60 100 4.19e-7 SMART
WD40 137 174 4.48e-2 SMART
WD40 177 212 6.19e-1 SMART
WD40 215 254 4.44e-6 SMART
WD40 257 305 4.95e0 SMART
WD40 311 351 6.6e1 SMART
Blast:WD40 409 451 6e-19 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] F-box proteins are an expanding family of eukaryotic proteins characterized by an approximately 40 amino acid motif, the F box. Some F-box proteins have been shown to be critical for the ubiquitin-mediated degradation of cellular regulatory proteins. In fact, F-box proteins are one of the four subunits of ubiquitin protein ligases, called SCFs. SCF ligases bring ubiquitin conjugating enzymes to substrates that are specifically recruited by the different F-box proteins. Mammalian F-box proteins are classified into three groups based on the presence of either WD-40 repeats, leucine-rich repeats, or the presence or absence of other protein-protein interacting domains. This gene encodes the second identified member of the F-box gene family and contains multiple WD-40 repeats. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 30 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700109H08Rik A G 5: 3,632,153 (GRCm39) N161S possibly damaging Het
Alg2 T C 4: 47,471,848 (GRCm39) Y320C probably damaging Het
Aox4 A T 1: 58,279,998 (GRCm39) E538V probably benign Het
Carmil1 A C 13: 24,251,113 (GRCm39) probably null Het
Chrd T C 16: 20,557,487 (GRCm39) F702S possibly damaging Het
Dhx36 A T 3: 62,388,221 (GRCm39) probably null Het
Dnah5 G T 15: 28,331,956 (GRCm39) V2181L probably damaging Het
Dnajc11 C A 4: 152,055,368 (GRCm39) R229S probably damaging Het
Eml3 A G 19: 8,914,801 (GRCm39) N579D possibly damaging Het
Fam163b G A 2: 27,002,650 (GRCm39) R116C probably benign Het
Gm4847 T A 1: 166,469,839 (GRCm39) H78L possibly damaging Het
Gtf2h3 T C 5: 124,733,731 (GRCm39) V268A probably damaging Het
Hmbox1 T C 14: 65,134,289 (GRCm39) S104G possibly damaging Het
Ighv1-36 T A 12: 114,843,627 (GRCm39) S78C probably damaging Het
Lrriq3 G A 3: 154,806,855 (GRCm39) W168* probably null Het
Mycbp2 A G 14: 103,376,250 (GRCm39) F3981S probably damaging Het
Or10k2 A G 8: 84,268,715 (GRCm39) H314R possibly damaging Het
Pias1 T C 9: 62,826,668 (GRCm39) T265A possibly damaging Het
Rxfp3 C A 15: 11,036,784 (GRCm39) R196L probably benign Het
Ryr3 A G 2: 112,483,475 (GRCm39) S4121P probably damaging Het
Safb2 T C 17: 56,890,061 (GRCm39) E61G probably damaging Het
Sestd1 A T 2: 77,017,572 (GRCm39) M665K probably benign Het
Slc3a1 C T 17: 85,344,640 (GRCm39) R269* probably null Het
Smurf1 T A 5: 144,820,506 (GRCm39) I521F probably damaging Het
Spink5 G T 18: 44,122,529 (GRCm39) L331F probably damaging Het
Stt3b A G 9: 115,083,988 (GRCm39) I396T probably damaging Het
Uso1 A G 5: 92,337,121 (GRCm39) D635G probably null Het
Usp5 C T 6: 124,801,948 (GRCm39) G102D probably damaging Het
Zfp616 A G 11: 73,975,476 (GRCm39) R582G probably damaging Het
Zfp654 T C 16: 64,612,220 (GRCm39) H222R probably damaging Het
Other mutations in Fbxw2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00425:Fbxw2 APN 2 34,702,961 (GRCm39) missense probably benign 0.38
IGL00498:Fbxw2 APN 2 34,695,953 (GRCm39) missense probably damaging 1.00
IGL01359:Fbxw2 APN 2 34,712,762 (GRCm39) missense probably benign 0.07
IGL01770:Fbxw2 APN 2 34,701,038 (GRCm39) missense possibly damaging 0.56
IGL01794:Fbxw2 APN 2 34,701,131 (GRCm39) splice site probably benign
IGL01934:Fbxw2 APN 2 34,712,618 (GRCm39) missense probably damaging 0.99
IGL02444:Fbxw2 APN 2 34,695,793 (GRCm39) missense probably benign 0.09
IGL02948:Fbxw2 APN 2 34,695,723 (GRCm39) makesense probably null
IGL03209:Fbxw2 APN 2 34,712,675 (GRCm39) missense probably damaging 1.00
silkpurse UTSW 2 34,702,825 (GRCm39) critical splice donor site probably null
R0597:Fbxw2 UTSW 2 34,701,032 (GRCm39) missense probably damaging 0.99
R0636:Fbxw2 UTSW 2 34,712,859 (GRCm39) nonsense probably null
R1489:Fbxw2 UTSW 2 34,702,829 (GRCm39) small insertion probably benign
R1920:Fbxw2 UTSW 2 34,712,776 (GRCm39) missense probably damaging 1.00
R3177:Fbxw2 UTSW 2 34,712,762 (GRCm39) missense probably benign 0.07
R3277:Fbxw2 UTSW 2 34,712,762 (GRCm39) missense probably benign 0.07
R6194:Fbxw2 UTSW 2 34,697,416 (GRCm39) missense probably damaging 1.00
R6236:Fbxw2 UTSW 2 34,712,845 (GRCm39) missense probably damaging 1.00
R6258:Fbxw2 UTSW 2 34,702,825 (GRCm39) critical splice donor site probably null
R7382:Fbxw2 UTSW 2 34,697,314 (GRCm39) missense probably benign 0.01
R7636:Fbxw2 UTSW 2 34,702,956 (GRCm39) missense probably benign 0.00
R8841:Fbxw2 UTSW 2 34,712,844 (GRCm39) start gained probably benign
Predicted Primers PCR Primer
(F):5'- AGGCCTCCCATTACAACTTC -3'
(R):5'- GGACTTAAGCCTGTGACTCTTG -3'

Sequencing Primer
(F):5'- CCATGTGTTGGGCATAAAACTTC -3'
(R):5'- GCCTGTGACTCTTGACTAAAACAG -3'
Posted On 2020-09-02