Incidental Mutation 'R5067:Fbxl5'
ID 388363
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 042657-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5067 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 43901958-43939529 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 43916114 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 432 (K432E)
Ref Sequence ENSEMBL: ENSMUSP00000143703 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047857] [ENSMUST00000087465] [ENSMUST00000114047] [ENSMUST00000119523] [ENSMUST00000121736] [ENSMUST00000124610] [ENSMUST00000196483]
AlphaFold Q8C2S5
Predicted Effect probably benign
Transcript: ENSMUST00000047857
AA Change: K433E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000045792
Gene: ENSMUSG00000039753
AA Change: K433E

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 benign
Transcript: ENSMUST00000087465
AA Change: K433E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000084733
Gene: ENSMUSG00000039753
AA Change: K433E

DomainStartEndE-ValueType
Pfam:Hemerythrin 6 138 4.3e-15 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 1.23e2 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000114047
AA Change: K427E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000109681
Gene: ENSMUSG00000039753
AA Change: K427E

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 benign
Transcript: ENSMUST00000119523
AA Change: K416E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000113557
Gene: ENSMUSG00000039753
AA Change: K416E

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 benign
Transcript: ENSMUST00000121736
AA Change: K390E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000112444
Gene: ENSMUSG00000039753
AA Change: K390E

DomainStartEndE-ValueType
PDB:3V5Z|B 1 118 2e-71 PDB
FBOX 165 205 2.31e-9 SMART
low complexity region 246 267 N/A INTRINSIC
LRR 312 336 2.43e2 SMART
LRR 339 364 4.87e-4 SMART
low complexity region 438 449 N/A INTRINSIC
LRR 553 578 1.23e2 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124421
Predicted Effect probably benign
Transcript: ENSMUST00000124610
AA Change: K433E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000116720
Gene: ENSMUSG00000039753
AA Change: K433E

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 unknown
Transcript: ENSMUST00000141902
AA Change: K353E
SMART Domains Protein: ENSMUSP00000120338
Gene: ENSMUSG00000039753
AA Change: K353E

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 benign
Transcript: ENSMUST00000196483
AA Change: K432E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000143703
Gene: ENSMUSG00000039753
AA Change: K432E

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: ENSMUST00000143316
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196543
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140469
Meta Mutation Damage Score 0.1098 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.0%
  • 20x: 91.3%
Validation Efficiency 100% (54/54)
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: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahnak2 T C 12: 112,748,936 (GRCm39) N304D probably benign Het
Akr7a5 T C 4: 139,038,333 (GRCm39) S90P probably damaging Het
Aplnr T A 2: 84,967,128 (GRCm39) V51E probably damaging Het
Arhgap21 A T 2: 20,884,848 (GRCm39) H776Q probably damaging Het
Asxl3 C G 18: 22,658,356 (GRCm39) A2122G possibly damaging Het
Bsn T A 9: 107,989,152 (GRCm39) Y2200F probably damaging Het
Btbd10 A T 7: 112,925,043 (GRCm39) D268E probably damaging Het
Cacna1h T C 17: 25,616,782 (GRCm39) N113D probably damaging Het
Cfap54 T C 10: 92,902,628 (GRCm39) N175D probably benign Het
Cfap61 A G 2: 145,943,956 (GRCm39) D134G probably damaging Het
Clybl A T 14: 122,616,701 (GRCm39) I239L possibly damaging Het
Defb11 A T 8: 22,396,352 (GRCm39) F15Y probably damaging Het
Dlc1 A G 8: 37,051,647 (GRCm39) S695P probably benign Het
Fryl T C 5: 73,215,098 (GRCm39) E2226G probably benign Het
Gm10337 T A 15: 102,412,306 (GRCm39) probably null Het
Gm5828 A G 1: 16,839,516 (GRCm39) noncoding transcript Het
Gm8674 A T 13: 50,053,870 (GRCm39) noncoding transcript Het
Ighv6-5 T C 12: 114,380,191 (GRCm39) probably null Het
Insyn2a A T 7: 134,520,284 (GRCm39) V82E probably benign Het
Ints14 C A 9: 64,871,694 (GRCm39) L11M probably damaging Het
Kcp G A 6: 29,492,107 (GRCm39) P153L probably benign Het
Lrrk2 A C 15: 91,649,993 (GRCm39) N1710T probably benign Het
Marchf10 T A 11: 105,280,933 (GRCm39) T451S possibly damaging Het
Mcf2l T G 8: 12,965,959 (GRCm39) probably benign Het
Mfng C T 15: 78,648,588 (GRCm39) R163H probably benign Het
Neurod2 T A 11: 98,218,063 (GRCm39) H367L possibly damaging Het
Nfatc4 A T 14: 56,069,875 (GRCm39) Q681L probably damaging Het
Nkx3-2 T C 5: 41,919,220 (GRCm39) N256S probably damaging Het
Ntng1 G A 3: 110,042,661 (GRCm39) T55M possibly damaging Het
Snd1 C A 6: 28,888,239 (GRCm39) N891K probably damaging Het
Syt7 T C 19: 10,420,222 (GRCm39) V382A possibly damaging Het
Trim72 T C 7: 127,609,139 (GRCm39) S314P possibly damaging Het
Ttc41 T C 10: 86,580,408 (GRCm39) S785P probably damaging Het
Ube2z C T 11: 95,953,835 (GRCm39) V128I probably benign Het
Vps26c T A 16: 94,327,263 (GRCm39) probably benign Het
Wdr43 T C 17: 71,933,849 (GRCm39) Y149H probably benign Het
Wnk4 T A 11: 101,153,682 (GRCm39) V248E probably damaging Het
Zcchc2 A T 1: 105,958,694 (GRCm39) N1055I probably damaging Het
Zdhhc23 T C 16: 43,794,134 (GRCm39) Y180C probably benign 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
R3081:Fbxl5 UTSW 5 43,908,222 (GRCm39) missense probably damaging 1.00
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
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'- GCTGTTTCCATCACACAGAGAC -3'
(R):5'- CCCTCTTGTAGTTGGTCTTGGC -3'

Sequencing Primer
(F):5'- CACAGAGACTCTCAACATTTCTGTG -3'
(R):5'- CTCGGTTGCTGCCAGAGTC -3'
Posted On 2016-06-06