Incidental Mutation 'R6697:Fbxl4'
ID 528615
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 044815-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.464) question?
Stock # R6697 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 22357543-22434091 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 22376599 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 12 (T12A)
Ref Sequence ENSEMBL: ENSMUSP00000138841 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039234] [ENSMUST00000184455] [ENSMUST00000184582] [ENSMUST00000185029]
AlphaFold Q8BH70
Predicted Effect probably benign
Transcript: ENSMUST00000039234
AA Change: T12A

PolyPhen 2 Score 0.104 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000042219
Gene: ENSMUSG00000040410
AA Change: T12A

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 noncoding transcript
Transcript: ENSMUST00000131972
Predicted Effect probably benign
Transcript: ENSMUST00000184455
AA Change: T12A

PolyPhen 2 Score 0.329 (Sensitivity: 0.90; Specificity: 0.89)
Predicted Effect probably benign
Transcript: ENSMUST00000184582
AA Change: T12A

PolyPhen 2 Score 0.133 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000139158
Gene: ENSMUSG00000040410
AA Change: T12A

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: T12A

PolyPhen 2 Score 0.133 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000138825
Gene: ENSMUSG00000040410
AA Change: T12A

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: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.6%
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: 23 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgb G T 10: 10,281,870 (GRCm39) S562* probably null Het
Arhgap9 T C 10: 127,157,989 (GRCm39) F2S probably benign Het
C2cd6 ATGTGGCCTGTCTTCT A 1: 59,090,247 (GRCm39) probably benign Het
Clk1 A G 1: 58,453,781 (GRCm39) S298P probably benign Het
Col7a1 T A 9: 108,799,601 (GRCm39) L1834Q probably damaging Het
Dip2c T C 13: 9,671,949 (GRCm39) L1007P probably damaging Het
Erich3 G T 3: 154,469,907 (GRCm39) probably benign Het
Fam209 A G 2: 172,316,123 (GRCm39) E166G probably damaging Het
Grid2 C G 6: 63,908,031 (GRCm39) R224G possibly damaging Het
Grin2a T C 16: 9,487,704 (GRCm39) D398G possibly damaging Het
Hmx2 T C 7: 131,157,663 (GRCm39) L259P probably damaging Het
Macc1 A T 12: 119,410,991 (GRCm39) R586S possibly damaging Het
Map3k14 T C 11: 103,117,890 (GRCm39) E634G probably benign Het
Mettl21e G T 1: 44,249,327 (GRCm39) L110I probably damaging Het
Mgst1 A G 6: 138,124,751 (GRCm39) I22V probably damaging Het
Muc16 T C 9: 18,552,587 (GRCm39) T4569A probably benign Het
Neu4 A G 1: 93,952,752 (GRCm39) K374E probably benign Het
Nufip1 A G 14: 76,370,513 (GRCm39) T405A probably benign Het
Rilpl2 C T 5: 124,607,843 (GRCm39) E126K probably damaging Het
Rsf1 ATGGCG ATGGCGACGGTGGCG 7: 97,229,111 (GRCm39) probably benign Homo
Tial1 G T 7: 128,046,593 (GRCm39) Q68K possibly damaging Het
Znrd2 A G 19: 5,780,458 (GRCm39) L180P probably damaging Het
Zp1 T A 19: 10,892,199 (GRCm39) I62L probably benign 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
R1527:Fbxl4 UTSW 4 22,386,154 (GRCm39) missense probably benign 0.00
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
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'- CACTGGGGATAATGCCTCTTTG -3'
(R):5'- ACTGTTCTCACTGCCGTAATG -3'

Sequencing Primer
(F):5'- GGATAATGCCTCTTTGTTGCTATATC -3'
(R):5'- GTTCTCACTGCCGTAATGGGAAC -3'
Posted On 2018-07-24