Incidental Mutation 'R4239:Fbxl3'
ID 321284
Institutional Source Beutler Lab
Gene Symbol Fbxl3
Ensembl Gene ENSMUSG00000022124
Gene Name F-box and leucine-rich repeat protein 3
Synonyms Fbxl3a, Play68, Ovtm, Fbl3a
MMRRC Submission 041056-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.240) question?
Stock # R4239 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 103317675-103337002 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 103326854 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Leucine at position 176 (S176L)
Ref Sequence ENSEMBL: ENSMUSP00000120691 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022720] [ENSMUST00000123043] [ENSMUST00000132004] [ENSMUST00000144141] [ENSMUST00000145693]
AlphaFold Q8C4V4
Predicted Effect probably benign
Transcript: ENSMUST00000022720
AA Change: S176L

PolyPhen 2 Score 0.143 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000022720
Gene: ENSMUSG00000022124
AA Change: S176L

DomainStartEndE-ValueType
FBOX 39 79 5.92e-7 SMART
low complexity region 235 247 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000123043
SMART Domains Protein: ENSMUSP00000117701
Gene: ENSMUSG00000022124

DomainStartEndE-ValueType
FBOX 39 79 2.46e-4 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127113
Predicted Effect probably benign
Transcript: ENSMUST00000132004
AA Change: S128L

PolyPhen 2 Score 0.127 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000115843
Gene: ENSMUSG00000022124
AA Change: S128L

DomainStartEndE-ValueType
FBOX 39 79 2.46e-4 SMART
low complexity region 187 199 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000144141
AA Change: S176L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000120691
Gene: ENSMUSG00000022124
AA Change: S176L

DomainStartEndE-ValueType
FBOX 39 79 5.92e-7 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000145693
AA Change: S176L

PolyPhen 2 Score 0.143 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000116044
Gene: ENSMUSG00000022124
AA Change: S176L

DomainStartEndE-ValueType
FBOX 39 79 5.92e-7 SMART
low complexity region 235 247 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226952
Meta Mutation Damage Score 0.1582 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency 95% (55/58)
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 which is 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 3 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 belongs to the Fbls class and, in addition to an F-box, contains several tandem leucine-rich repeats and is localized in the nucleus. [provided by RefSeq, Jul 2008]
PHENOTYPE: Both heterozygous and homozygous mutant mice display a longer free running period than that of wild-type mice. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930563M21Rik T C 9: 55,888,126 (GRCm39) D397G probably benign Het
Alpk2 T A 18: 65,433,212 (GRCm39) I1765F probably damaging Het
Ano5 T A 7: 51,237,414 (GRCm39) I696N probably damaging Het
Areg A T 5: 91,291,375 (GRCm39) N106I probably damaging Het
Atad2b A G 12: 5,035,710 (GRCm39) N759D probably benign Het
B4galnt4 T C 7: 140,641,239 (GRCm39) L18P probably damaging Het
Boc T C 16: 44,312,247 (GRCm39) D605G probably damaging Het
Cfap46 G T 7: 139,246,203 (GRCm39) Q387K possibly damaging Het
Cfap74 C A 4: 155,547,529 (GRCm39) H1238Q probably benign Het
Clip2 A G 5: 134,564,051 (GRCm39) probably benign Het
Cog4 T C 8: 111,585,244 (GRCm39) I303T probably damaging Het
Col18a1 C T 10: 76,932,001 (GRCm39) V363I unknown Het
Crip3 A T 17: 46,742,156 (GRCm39) K184* probably null Het
Ddi1 A G 9: 6,265,799 (GRCm39) M190T probably benign Het
Dnah3 G A 7: 119,628,248 (GRCm39) Q1459* probably null Het
Dpp8 A G 9: 64,962,205 (GRCm39) D415G probably benign Het
Ehhadh T G 16: 21,581,438 (GRCm39) D518A probably damaging Het
Erbb2 A G 11: 98,318,869 (GRCm39) K549R probably benign Het
Gm1979 T C 5: 26,206,119 (GRCm39) T154A probably benign Het
Gm6871 G T 7: 41,195,204 (GRCm39) T511K probably damaging Het
Gtf2h1 C T 7: 46,454,489 (GRCm39) A157V probably benign Het
Hexb T C 13: 97,313,259 (GRCm39) probably benign Het
Ifi214 A T 1: 173,352,509 (GRCm39) S307T possibly damaging Het
Ighv3-4 A T 12: 114,217,533 (GRCm39) D19E probably benign Het
Klk6 A G 7: 43,478,597 (GRCm39) H168R probably benign Het
Large2 A G 2: 92,196,950 (GRCm39) probably benign Het
Myo5c T C 9: 75,191,224 (GRCm39) I1086T probably benign Het
Nes C A 3: 87,886,666 (GRCm39) P1598T probably damaging Het
Or13a25 A G 7: 140,247,496 (GRCm39) N99D probably benign Het
Or51f1d T C 7: 102,701,003 (GRCm39) V166A probably benign Het
Or5g25 T A 2: 85,478,647 (GRCm39) Q6L probably damaging Het
Otud7a A G 7: 63,300,702 (GRCm39) D47G probably damaging Het
Phactr1 T A 13: 43,248,363 (GRCm39) N437K possibly damaging Het
Plcb1 A T 2: 135,186,078 (GRCm39) I682F probably damaging Het
Plcz1 T A 6: 139,986,344 (GRCm39) probably null Het
Prl7a1 T A 13: 27,821,549 (GRCm39) Q129L possibly damaging Het
Prrt4 T C 6: 29,170,163 (GRCm39) Y763C probably damaging Het
Psma7 T C 2: 179,681,304 (GRCm39) probably benign Het
Serpinb6b G C 13: 33,156,246 (GRCm39) C112S probably damaging Het
Slc14a2 G A 18: 78,250,283 (GRCm39) R62C probably damaging Het
Slc35f5 G A 1: 125,500,211 (GRCm39) A242T possibly damaging Het
Speer4b T C 5: 27,706,311 (GRCm39) R19G probably benign Het
Trank1 A G 9: 111,196,103 (GRCm39) I1376V probably benign Het
Trbv12-2 A G 6: 41,095,831 (GRCm39) N12D probably benign Het
Uba7 T C 9: 107,854,001 (GRCm39) probably null Het
Upf3a A G 8: 13,846,591 (GRCm39) R324G probably benign Het
Usp46 T G 5: 74,192,928 (GRCm39) probably benign Het
Vmn2r14 T G 5: 109,364,277 (GRCm39) probably null Het
Wbp2 G A 11: 115,971,373 (GRCm39) probably benign Het
Wdpcp T A 11: 21,645,269 (GRCm39) N232K probably damaging Het
Wdpcp T A 11: 21,645,271 (GRCm39) M233K probably benign Het
Zfp157 A G 5: 138,445,803 (GRCm39) I53V probably damaging Het
Other mutations in Fbxl3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00492:Fbxl3 APN 14 103,332,730 (GRCm39) missense probably damaging 1.00
IGL01981:Fbxl3 APN 14 103,332,900 (GRCm39) missense possibly damaging 0.79
IGL03208:Fbxl3 APN 14 103,320,376 (GRCm39) nonsense probably null
delargo UTSW 14 103,326,854 (GRCm39) missense probably damaging 1.00
PIT4403001:Fbxl3 UTSW 14 103,332,900 (GRCm39) missense possibly damaging 0.79
R0282:Fbxl3 UTSW 14 103,332,661 (GRCm39) missense probably damaging 1.00
R0462:Fbxl3 UTSW 14 103,320,322 (GRCm39) missense probably damaging 1.00
R0710:Fbxl3 UTSW 14 103,326,751 (GRCm39) missense probably damaging 1.00
R1075:Fbxl3 UTSW 14 103,332,839 (GRCm39) missense probably benign 0.00
R2263:Fbxl3 UTSW 14 103,320,648 (GRCm39) nonsense probably null
R4362:Fbxl3 UTSW 14 103,329,749 (GRCm39) missense probably damaging 1.00
R4497:Fbxl3 UTSW 14 103,320,313 (GRCm39) missense probably damaging 1.00
R4585:Fbxl3 UTSW 14 103,320,526 (GRCm39) missense probably damaging 0.99
R4586:Fbxl3 UTSW 14 103,320,526 (GRCm39) missense probably damaging 0.99
R5347:Fbxl3 UTSW 14 103,320,730 (GRCm39) missense probably damaging 0.97
R5349:Fbxl3 UTSW 14 103,333,012 (GRCm39) intron probably benign
R5885:Fbxl3 UTSW 14 103,320,667 (GRCm39) missense probably benign 0.06
R6744:Fbxl3 UTSW 14 103,320,730 (GRCm39) missense probably damaging 0.99
R8314:Fbxl3 UTSW 14 103,326,876 (GRCm39) missense probably benign 0.04
R9015:Fbxl3 UTSW 14 103,329,790 (GRCm39) missense possibly damaging 0.78
Predicted Primers PCR Primer
(F):5'- AAGTCTAAGCTCTAGAATACTGCAG -3'
(R):5'- CAGGGTGCTGCCTTTTAACAG -3'

Sequencing Primer
(F):5'- GGACACTGAAGTTTACTTTGAAGAAG -3'
(R):5'- GCTGCCTTTTAACAGTTTTGCG -3'
Posted On 2015-06-12