Incidental Mutation 'R3081:Fbxl5'
ID 265416
Institutional Source Beutler Lab
Gene Symbol Fbxl5
Ensembl Gene ENSMUSG00000039753
Gene Name F-box and leucine-rich repeat protein 5
Synonyms Fbl4, Fir4
MMRRC Submission 040571-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R3081 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 43901958-43939529 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 43908222 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 660 (Y660H)
Ref Sequence ENSEMBL: ENSMUSP00000116720 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047857] [ENSMUST00000114047] [ENSMUST00000119523] [ENSMUST00000124610] [ENSMUST00000196483]
AlphaFold Q8C2S5
Predicted Effect probably damaging
Transcript: ENSMUST00000047857
AA Change: Y660H

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000045792
Gene: ENSMUSG00000039753
AA Change: Y660H

DomainStartEndE-ValueType
Pfam:Hemerythrin 6 138 1.3e-10 PFAM
FBOX 208 248 2.31e-9 SMART
low complexity region 289 310 N/A INTRINSIC
LRR 355 379 2.43e2 SMART
LRR 382 407 4.87e-4 SMART
low complexity region 481 492 N/A INTRINSIC
LRR 596 621 2.45e0 SMART
LRR 624 649 4.65e-1 SMART
Blast:LRR 650 681 2e-13 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000114047
AA Change: Y654H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000109681
Gene: ENSMUSG00000039753
AA Change: Y654H

DomainStartEndE-ValueType
Pfam:Hemerythrin 19 132 4.4e-11 PFAM
FBOX 202 242 2.31e-9 SMART
low complexity region 283 304 N/A INTRINSIC
LRR 349 373 2.43e2 SMART
LRR 376 401 4.87e-4 SMART
low complexity region 475 486 N/A INTRINSIC
LRR 590 615 2.45e0 SMART
LRR 618 643 4.65e-1 SMART
Blast:LRR 644 675 2e-13 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000119523
AA Change: Y643H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113557
Gene: ENSMUSG00000039753
AA Change: Y643H

DomainStartEndE-ValueType
Pfam:Hemerythrin 6 121 2.2e-9 PFAM
FBOX 191 231 2.31e-9 SMART
low complexity region 272 293 N/A INTRINSIC
LRR 338 362 2.43e2 SMART
LRR 365 390 4.87e-4 SMART
low complexity region 464 475 N/A INTRINSIC
LRR 579 604 2.45e0 SMART
LRR 607 632 4.65e-1 SMART
Blast:LRR 633 664 2e-13 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000124610
AA Change: Y660H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000116720
Gene: ENSMUSG00000039753
AA Change: Y660H

DomainStartEndE-ValueType
Pfam:Hemerythrin 6 138 5.7e-12 PFAM
FBOX 208 248 1.5e-11 SMART
low complexity region 289 310 N/A INTRINSIC
LRR 355 379 1e0 SMART
LRR 382 407 2e-6 SMART
low complexity region 481 492 N/A INTRINSIC
LRR 596 621 1e-2 SMART
LRR 624 649 1.9e-3 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000141902
AA Change: Y580H

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000120338
Gene: ENSMUSG00000039753
AA Change: Y580H

DomainStartEndE-ValueType
PDB:3V5Z|B 2 82 3e-43 PDB
FBOX 129 169 2.31e-9 SMART
low complexity region 210 231 N/A INTRINSIC
LRR 276 300 2.43e2 SMART
LRR 303 328 4.87e-4 SMART
low complexity region 402 413 N/A INTRINSIC
LRR 517 542 2.45e0 SMART
LRR 545 570 4.65e-1 SMART
Blast:LRR 571 602 3e-13 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000196483
AA Change: Y659H

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000143703
Gene: ENSMUSG00000039753
AA Change: Y659H

DomainStartEndE-ValueType
Pfam:Hemerythrin 6 138 1.3e-10 PFAM
FBOX 208 248 2.31e-9 SMART
low complexity region 289 309 N/A INTRINSIC
LRR 354 378 2.43e2 SMART
LRR 381 406 4.87e-4 SMART
low complexity region 480 491 N/A INTRINSIC
LRR 595 620 2.45e0 SMART
LRR 623 648 4.65e-1 SMART
Blast:LRR 649 680 2e-13 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196543
Meta Mutation Damage Score 0.8363 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.1%
Validation Efficiency 100% (58/58)
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. Alternatively spliced transcript variants have been described for this locus. [provided by RefSeq, Aug 2010]
PHENOTYPE: Mice homozygous for a null mutation display embryonic lethality before turning of the embryo with iron overload, growth retardation, and hemorrhage. Mice heterozygous for a knock-out allele exhibit abnormal iron homeostasis when fed a low iron diet. [provided by MGI curators]
Allele List at MGI

All alleles(10) : Gene trapped(10)

Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aamdc T A 7: 97,214,432 (GRCm39) T48S probably benign Het
Abcc3 T A 11: 94,247,802 (GRCm39) L1230F probably damaging Het
Abcf3 T A 16: 20,378,114 (GRCm39) I542N probably benign Het
Als2 A G 1: 59,226,508 (GRCm39) L932P probably damaging Het
Arhgap45 G A 10: 79,862,281 (GRCm39) R583H probably damaging Het
Asl T C 5: 130,042,245 (GRCm39) Y277C probably damaging Het
Bcl9 A T 3: 97,112,989 (GRCm39) N1155K possibly damaging Het
Carm1 C A 9: 21,490,692 (GRCm39) probably null Het
Cdkn2aip T C 8: 48,164,532 (GRCm39) K394E probably damaging Het
Cfap70 A G 14: 20,470,830 (GRCm39) Y472H probably damaging Het
Cfap77 T A 2: 28,852,662 (GRCm39) K203N probably damaging Het
Cldn14 T C 16: 93,716,192 (GRCm39) K218R probably damaging Het
Coro6 T C 11: 77,359,738 (GRCm39) F336S probably damaging Het
Derl1 C A 15: 57,739,007 (GRCm39) probably benign Het
Dixdc1 G A 9: 50,622,259 (GRCm39) A25V probably damaging Het
Dock2 T A 11: 34,181,610 (GRCm39) H1651L probably benign Het
Dock6 A G 9: 21,750,496 (GRCm39) F473L possibly damaging Het
Dzip3 T C 16: 48,747,921 (GRCm39) H1163R probably damaging Het
Efcab9 T C 11: 32,473,689 (GRCm39) D35G probably benign Het
Evpl T C 11: 116,111,678 (GRCm39) D2004G probably damaging Het
Faiml A G 9: 99,114,527 (GRCm39) C121R probably damaging Het
Fastkd3 T C 13: 68,732,987 (GRCm39) V436A probably benign Het
Glt8d1 T C 14: 30,728,617 (GRCm39) V15A probably benign Het
Gpr25 A C 1: 136,187,623 (GRCm39) I330S possibly damaging Het
Hdac5 A T 11: 102,096,436 (GRCm39) V257E probably damaging Het
Lama2 C T 10: 26,877,231 (GRCm39) E2652K probably benign Het
Lrriq1 T A 10: 102,980,750 (GRCm39) S1462C probably damaging Het
Mgat3 A G 15: 80,096,055 (GRCm39) D294G probably benign Het
Mylk2 A G 2: 152,761,274 (GRCm39) N459S probably benign Het
Myo3b A C 2: 70,086,927 (GRCm39) probably benign Het
Naip6 T C 13: 100,436,961 (GRCm39) T521A probably benign Het
Nfxl1 C T 5: 72,686,378 (GRCm39) A608T possibly damaging Het
Nmd3 A G 3: 69,631,732 (GRCm39) probably benign Het
Nol8 C T 13: 49,831,868 (GRCm39) probably benign Het
Or1e29 A T 11: 73,668,051 (GRCm39) M34K probably damaging Het
Or8b12i C A 9: 20,082,061 (GRCm39) G269W probably benign Het
Or8b42 T A 9: 38,342,352 (GRCm39) M258K possibly damaging Het
Or8g34 G A 9: 39,373,226 (GRCm39) M166I probably benign Het
Pcdhgb2 T C 18: 37,824,566 (GRCm39) F519S probably damaging Het
Phf11c A G 14: 59,618,933 (GRCm39) V284A probably benign Het
Rasl11a G T 5: 146,784,113 (GRCm39) C186F probably benign Het
Rps18-ps3 T C 8: 107,989,469 (GRCm39) noncoding transcript Het
Rusc1 A G 3: 88,999,030 (GRCm39) S251P possibly damaging Het
Rxfp3 T C 15: 11,037,303 (GRCm39) E23G probably benign Het
Senp6 G A 9: 80,051,124 (GRCm39) A1134T probably benign Het
Slc22a4 A G 11: 53,898,615 (GRCm39) V159A probably benign Het
Spata31d1a T C 13: 59,850,907 (GRCm39) N407S probably benign Het
Ssc4d T C 5: 135,994,578 (GRCm39) T51A possibly damaging Het
Stip1 C T 19: 7,013,016 (GRCm39) A23T probably benign Het
Tecta A T 9: 42,289,290 (GRCm39) M425K possibly damaging Het
Tmed4 T C 11: 6,224,151 (GRCm39) H115R probably benign Het
Tmem255b T A 8: 13,501,048 (GRCm39) L74H probably damaging Het
Trav6n-5 A T 14: 53,342,741 (GRCm39) H93L possibly damaging Het
Tsen54 T A 11: 115,710,990 (GRCm39) D187E probably benign Het
Ttc39d A G 17: 80,524,982 (GRCm39) Y547C probably damaging Het
Vmn2r88 A G 14: 51,656,089 (GRCm39) N775S probably damaging Het
Vps13a G T 19: 16,642,101 (GRCm39) N2175K probably benign Het
Wnk4 A G 11: 101,167,717 (GRCm39) probably benign Het
Zfp180 A T 7: 23,804,928 (GRCm39) Q449L probably damaging Het
Other mutations in Fbxl5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00236:Fbxl5 APN 5 43,922,678 (GRCm39) missense probably damaging 1.00
IGL00797:Fbxl5 APN 5 43,915,743 (GRCm39) missense probably damaging 1.00
IGL00811:Fbxl5 APN 5 43,915,567 (GRCm39) missense probably damaging 1.00
IGL01065:Fbxl5 APN 5 43,902,676 (GRCm39) missense probably damaging 1.00
IGL01626:Fbxl5 APN 5 43,916,047 (GRCm39) missense probably benign 0.00
IGL02285:Fbxl5 APN 5 43,922,690 (GRCm39) missense possibly damaging 0.88
D3080:Fbxl5 UTSW 5 43,915,708 (GRCm39) missense probably benign 0.00
PIT4498001:Fbxl5 UTSW 5 43,908,323 (GRCm39) missense possibly damaging 0.73
R0195:Fbxl5 UTSW 5 43,928,140 (GRCm39) missense probably damaging 1.00
R0647:Fbxl5 UTSW 5 43,925,411 (GRCm39) missense probably damaging 0.98
R1540:Fbxl5 UTSW 5 43,915,978 (GRCm39) missense possibly damaging 0.92
R1545:Fbxl5 UTSW 5 43,928,140 (GRCm39) missense probably damaging 1.00
R1569:Fbxl5 UTSW 5 43,922,803 (GRCm39) missense probably damaging 1.00
R1921:Fbxl5 UTSW 5 43,922,832 (GRCm39) missense probably benign 0.16
R3776:Fbxl5 UTSW 5 43,915,618 (GRCm39) missense possibly damaging 0.57
R4096:Fbxl5 UTSW 5 43,915,583 (GRCm39) missense probably benign 0.19
R4275:Fbxl5 UTSW 5 43,920,114 (GRCm39) intron probably benign
R4383:Fbxl5 UTSW 5 43,920,305 (GRCm39) intron probably benign
R4469:Fbxl5 UTSW 5 43,925,528 (GRCm39) missense probably damaging 1.00
R4654:Fbxl5 UTSW 5 43,922,771 (GRCm39) missense probably damaging 0.99
R5067:Fbxl5 UTSW 5 43,916,114 (GRCm39) missense probably benign 0.00
R5093:Fbxl5 UTSW 5 43,930,896 (GRCm39) missense probably damaging 1.00
R5696:Fbxl5 UTSW 5 43,916,182 (GRCm39) missense possibly damaging 0.93
R5738:Fbxl5 UTSW 5 43,920,170 (GRCm39) missense probably benign 0.30
R6029:Fbxl5 UTSW 5 43,922,746 (GRCm39) missense probably damaging 0.96
R6185:Fbxl5 UTSW 5 43,978,894 (GRCm39) missense probably benign 0.02
R6842:Fbxl5 UTSW 5 43,930,928 (GRCm39) missense probably damaging 1.00
R7234:Fbxl5 UTSW 5 43,915,562 (GRCm39) missense probably benign 0.08
R7563:Fbxl5 UTSW 5 43,978,891 (GRCm39) missense probably benign 0.00
R7653:Fbxl5 UTSW 5 43,916,116 (GRCm39) missense probably benign
R7842:Fbxl5 UTSW 5 43,915,945 (GRCm39) missense probably damaging 1.00
R7860:Fbxl5 UTSW 5 43,916,018 (GRCm39) missense probably benign 0.00
R8139:Fbxl5 UTSW 5 43,916,087 (GRCm39) nonsense probably null
R8393:Fbxl5 UTSW 5 43,925,433 (GRCm39) missense possibly damaging 0.94
R8727:Fbxl5 UTSW 5 43,908,362 (GRCm39) splice site probably benign
R9616:Fbxl5 UTSW 5 43,916,159 (GRCm39) missense probably benign
RF012:Fbxl5 UTSW 5 43,930,847 (GRCm39) missense probably damaging 1.00
X0065:Fbxl5 UTSW 5 43,918,140 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CATCCTAGAATAATCTCCGTGTTTC -3'
(R):5'- GCCAAGGTTCCTGTTTCTTG -3'

Sequencing Primer
(F):5'- CATGCCTAAAAATCTGGTACAATGG -3'
(R):5'- CAAGGTTCCTGTTTCTTGACTGTCG -3'
Posted On 2015-02-05