Incidental Mutation 'R1527:Fbxl4'
ID 166273
Institutional Source Beutler Lab
Gene Symbol Fbxl4
Ensembl Gene ENSMUSG00000040410
Gene Name F-box and leucine-rich repeat protein 4
Synonyms FBL5, FBL4
MMRRC Submission 039567-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.464) question?
Stock # R1527 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 22357543-22434091 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 22386154 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 254 (K254E)
Ref Sequence ENSEMBL: ENSMUSP00000138825 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039234] [ENSMUST00000184455] [ENSMUST00000184582] [ENSMUST00000185029]
AlphaFold Q8BH70
Predicted Effect probably benign
Transcript: ENSMUST00000039234
AA Change: K254E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000042219
Gene: ENSMUSG00000040410
AA Change: K254E

DomainStartEndE-ValueType
FBOX 283 325 2.11e-3 SMART
Blast:LRR 344 372 1e-6 BLAST
LRR 400 425 1.95e-3 SMART
LRR 450 475 1.01e-1 SMART
LRR_CC 478 503 4.14e-7 SMART
LRR 504 524 1.16e2 SMART
LRR 532 557 3.69e1 SMART
LRR 558 583 8.71e0 SMART
LRR 584 609 1.64e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000184455
AA Change: K254E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
Predicted Effect probably benign
Transcript: ENSMUST00000184582
AA Change: K254E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000139158
Gene: ENSMUSG00000040410
AA Change: K254E

DomainStartEndE-ValueType
FBOX 283 325 2.11e-3 SMART
Blast:LRR 344 372 1e-6 BLAST
LRR 400 425 1.95e-3 SMART
LRR 450 475 1.01e-1 SMART
LRR_CC 478 503 4.14e-7 SMART
LRR 504 524 1.16e2 SMART
LRR 532 557 3.69e1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000185029
AA Change: K254E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000138825
Gene: ENSMUSG00000040410
AA Change: K254E

DomainStartEndE-ValueType
FBOX 283 325 2.11e-3 SMART
Blast:LRR 344 372 1e-7 BLAST
Blast:LRR 400 425 2e-9 BLAST
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.0%
  • 10x: 95.3%
  • 20x: 89.7%
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, which are characterized by an approximately 40 amino acid motif, the F-box. F-box proteins constitute one subunit of modular E3 ubiquitin ligase complexes, called SCF complexes, which function in phosphorylation-dependent ubiquitination. The F-box domain mediates protein-protein interactions and binds directly to S-phase kinase-associated protein 1. In addition to an F-box domain, the encoded protein contains at least 9 tandem leucine-rich repeats. The ubiquitin ligase complex containing the encoded protein may function in cell-cycle control by regulating levels of lysine-specific demethylase 4A. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110059E24Rik C A 19: 21,575,633 (GRCm39) C130F probably damaging Het
4933402N03Rik T C 7: 130,740,589 (GRCm39) D209G probably benign Het
Adam7 A G 14: 68,738,970 (GRCm39) V744A probably benign Het
Atr G T 9: 95,752,096 (GRCm39) R571I possibly damaging Het
C5ar1 A G 7: 15,982,118 (GRCm39) Y301H probably damaging Het
Cacna1d A G 14: 29,829,753 (GRCm39) I954T probably damaging Het
Ccdc157 A G 11: 4,101,795 (GRCm39) F42S probably damaging Het
Cfap251 T C 5: 123,425,408 (GRCm39) V789A probably benign Het
Chd2 A T 7: 73,140,362 (GRCm39) L622* probably null Het
Csmd3 T C 15: 47,811,483 (GRCm39) T1203A probably benign Het
Cxcl17 A G 7: 25,101,636 (GRCm39) V67A possibly damaging Het
Ddx4 T C 13: 112,758,773 (GRCm39) T263A possibly damaging Het
Eps8l1 A G 7: 4,474,393 (GRCm39) D288G probably benign Het
Glis1 T C 4: 107,425,123 (GRCm39) S245P probably damaging Het
Gm11111 T C 5: 98,701,387 (GRCm39) probably benign Het
Haus3 A T 5: 34,311,397 (GRCm39) H544Q probably benign Het
Hmcn1 A G 1: 150,649,554 (GRCm39) V644A probably benign Het
Lmo7 T C 14: 102,114,264 (GRCm39) L2P probably damaging Het
Lonrf2 G A 1: 38,852,357 (GRCm39) P165S probably benign Het
Mga A G 2: 119,747,078 (GRCm39) T410A probably damaging Het
Mical3 T C 6: 121,001,740 (GRCm39) D584G probably damaging Het
Miga1 A T 3: 152,023,300 (GRCm39) F250L possibly damaging Het
Mroh1 A G 15: 76,336,463 (GRCm39) D1553G probably benign Het
Myof T C 19: 37,913,067 (GRCm39) Y1462C probably damaging Het
Notch4 T C 17: 34,784,718 (GRCm39) C144R probably damaging Het
Obox1 T C 7: 15,289,250 (GRCm39) V55A probably damaging Het
Or14j8 T A 17: 38,263,720 (GRCm39) H65L possibly damaging Het
Or4a69 C T 2: 89,312,876 (GRCm39) G201D probably benign Het
Or6c69c T A 10: 129,911,061 (GRCm39) S261T probably damaging Het
Pclo T C 5: 14,729,662 (GRCm39) probably benign Het
Prr14l C T 5: 32,985,293 (GRCm39) V1401I possibly damaging Het
Rad51ap1 T C 6: 126,905,130 (GRCm39) probably null Het
Rev3l T A 10: 39,698,818 (GRCm39) V1105D probably damaging Het
Rif1 GCCACCA GCCA 2: 52,000,336 (GRCm39) probably benign Het
Sgsm2 A T 11: 74,744,674 (GRCm39) C848* probably null Het
Slc39a10 A T 1: 46,858,422 (GRCm39) V625E probably benign Het
Spry4 C T 18: 38,723,630 (GRCm39) M44I probably benign Het
Stat5b A T 11: 100,699,220 (GRCm39) probably null Het
Tas2r126 T C 6: 42,412,070 (GRCm39) I201T probably benign Het
Tasor T C 14: 27,202,050 (GRCm39) probably null Het
Tex44 A G 1: 86,355,368 (GRCm39) T426A probably benign Het
Tln2 T C 9: 67,179,950 (GRCm39) D807G possibly damaging Het
Tlr9 A G 9: 106,100,949 (GRCm39) N80S probably benign Het
Trpm7 A C 2: 126,672,082 (GRCm39) H579Q probably benign Het
Ufd1 T C 16: 18,633,661 (GRCm39) S29P probably damaging Het
Ugt2a3 G T 5: 87,473,457 (GRCm39) Q487K probably damaging Het
Zfyve9 A G 4: 108,552,964 (GRCm39) probably null Het
Other mutations in Fbxl4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01295:Fbxl4 APN 4 22,427,348 (GRCm39) missense probably benign 0.01
IGL01973:Fbxl4 APN 4 22,422,766 (GRCm39) missense probably damaging 1.00
IGL02353:Fbxl4 APN 4 22,433,684 (GRCm39) missense probably benign 0.00
IGL02360:Fbxl4 APN 4 22,433,684 (GRCm39) missense probably benign 0.00
IGL02871:Fbxl4 APN 4 22,386,213 (GRCm39) missense probably benign
R0033:Fbxl4 UTSW 4 22,377,017 (GRCm39) missense probably damaging 1.00
R0379:Fbxl4 UTSW 4 22,386,106 (GRCm39) missense probably benign 0.01
R1053:Fbxl4 UTSW 4 22,427,166 (GRCm39) missense probably benign
R1768:Fbxl4 UTSW 4 22,385,950 (GRCm39) missense probably benign 0.00
R2148:Fbxl4 UTSW 4 22,427,333 (GRCm39) missense possibly damaging 0.65
R2196:Fbxl4 UTSW 4 22,403,624 (GRCm39) missense probably benign
R2850:Fbxl4 UTSW 4 22,403,624 (GRCm39) missense probably benign
R4024:Fbxl4 UTSW 4 22,377,074 (GRCm39) missense possibly damaging 0.83
R4425:Fbxl4 UTSW 4 22,422,699 (GRCm39) splice site probably null
R5227:Fbxl4 UTSW 4 22,376,840 (GRCm39) missense probably damaging 1.00
R5499:Fbxl4 UTSW 4 22,386,017 (GRCm39) missense probably damaging 1.00
R5595:Fbxl4 UTSW 4 22,433,641 (GRCm39) missense probably damaging 1.00
R5895:Fbxl4 UTSW 4 22,390,678 (GRCm39) missense probably damaging 1.00
R6475:Fbxl4 UTSW 4 22,433,661 (GRCm39) missense probably damaging 1.00
R6697:Fbxl4 UTSW 4 22,376,599 (GRCm39) missense probably benign 0.33
R6977:Fbxl4 UTSW 4 22,376,930 (GRCm39) missense probably benign 0.22
R7106:Fbxl4 UTSW 4 22,427,140 (GRCm39) splice site probably null
R7164:Fbxl4 UTSW 4 22,386,218 (GRCm39) missense probably benign 0.00
R7264:Fbxl4 UTSW 4 22,386,145 (GRCm39) missense possibly damaging 0.94
R7502:Fbxl4 UTSW 4 22,376,655 (GRCm39) missense probably benign
R7645:Fbxl4 UTSW 4 22,377,037 (GRCm39) missense probably damaging 1.00
R7666:Fbxl4 UTSW 4 22,376,869 (GRCm39) missense probably benign 0.07
R8152:Fbxl4 UTSW 4 22,427,225 (GRCm39) missense possibly damaging 0.77
R8445:Fbxl4 UTSW 4 22,385,983 (GRCm39) missense probably benign 0.07
R8693:Fbxl4 UTSW 4 22,403,704 (GRCm39) missense probably benign
R8856:Fbxl4 UTSW 4 22,390,803 (GRCm39) missense probably damaging 1.00
R9334:Fbxl4 UTSW 4 22,376,778 (GRCm39) missense probably damaging 0.99
Z1176:Fbxl4 UTSW 4 22,427,280 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGAAGGTGAATGCTTCCCAGGCTC -3'
(R):5'- CGACCCCAGGGTGTTAGAAACAAG -3'

Sequencing Primer
(F):5'- GCTTCCCAGGCTCGTCAG -3'
(R):5'- TTTGACATCACATAGCTACCGAG -3'
Posted On 2014-04-13