Incidental Mutation 'R3732:Fbxl21'
ID 271052
Institutional Source Beutler Lab
Gene Symbol Fbxl21
Ensembl Gene ENSMUSG00000035509
Gene Name F-box and leucine-rich repeat protein 21
Synonyms Psttm, FBXL3B, FBL3B, D630045D17Rik
MMRRC Submission 040720-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3732 (G1)
Quality Score 225
Status Validated
Chromosome 13
Chromosomal Location 56670285-56685711 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 56674830 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Glutamine at position 60 (H60Q)
Ref Sequence ENSEMBL: ENSMUSP00000112714 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045428] [ENSMUST00000121095] [ENSMUST00000121871] [ENSMUST00000124981] [ENSMUST00000128668]
AlphaFold Q8BFZ4
Predicted Effect probably benign
Transcript: ENSMUST00000045428
AA Change: H34Q

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000035248
Gene: ENSMUSG00000035509
AA Change: H34Q

DomainStartEndE-ValueType
FBOX 45 85 4.77e-11 SMART
SCOP:d1a4ya_ 177 398 3e-3 SMART
Blast:LRR 203 228 2e-7 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000121095
AA Change: H60Q

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000112714
Gene: ENSMUSG00000035509
AA Change: H60Q

DomainStartEndE-ValueType
FBOX 71 111 4.77e-11 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000121871
AA Change: H60Q

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000112518
Gene: ENSMUSG00000035509
AA Change: H60Q

DomainStartEndE-ValueType
FBOX 71 111 4.77e-11 SMART
SCOP:d1a4ya_ 203 424 2e-3 SMART
Blast:LRR 229 254 2e-7 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000124981
Predicted Effect probably benign
Transcript: ENSMUST00000128668
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.8%
Validation Efficiency 100% (44/44)
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 6 tandem leucine-rich repeats. The amino acid sequence of this protein is highly similar to that of f-box and leucine-rich repeat protein 3A. An allelic polymorphism in this gene results in both coding and non-coding variants; the reference genome represents the non-coding allele. [provided by RefSeq, Jul 2015]
PHENOTYPE: Mice with a point mutation exhibit a short circadian free-running period in constant darkness. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ablim1 A T 19: 57,037,892 (GRCm39) probably null Het
Adgrl3 C A 5: 81,942,793 (GRCm39) H1474Q probably benign Het
Adgrv1 T C 13: 81,705,075 (GRCm39) I1578M probably damaging Het
Arhgef10l AGAGGAGGAGGAGGAGGA AGAGGAGGAGGAGGA 4: 140,308,930 (GRCm39) probably benign Het
Bcl7b A G 5: 135,209,767 (GRCm39) T141A probably benign Het
Cfap97d1 C T 11: 101,879,278 (GRCm39) Q17* probably null Het
Chrna3 T C 9: 54,923,178 (GRCm39) K210R probably benign Het
Cpsf2 T C 12: 101,953,567 (GRCm39) I199T probably damaging Het
Cyp2a4 A G 7: 26,012,252 (GRCm39) D345G probably damaging Het
Cyp2s1 C T 7: 25,503,379 (GRCm39) R424Q probably null Het
D1Pas1 C A 1: 186,700,294 (GRCm39) S74R probably benign Het
Edem1 T C 6: 108,818,582 (GRCm39) F197L probably damaging Het
Ergic2 T C 6: 148,104,020 (GRCm39) D79G probably damaging Het
Espl1 A G 15: 102,221,424 (GRCm39) I944V probably damaging Het
Fat1 T C 8: 45,406,306 (GRCm39) V1019A possibly damaging Het
Fbxw7 A C 3: 84,833,014 (GRCm39) K19Q possibly damaging Het
Gldn A G 9: 54,245,946 (GRCm39) K499R possibly damaging Het
Gria4 C T 9: 4,513,295 (GRCm39) M271I probably benign Het
Herc1 C T 9: 66,352,922 (GRCm39) T2136I probably damaging Het
Iqcg G T 16: 32,873,996 (GRCm39) probably benign Het
Itih2 A T 2: 10,110,481 (GRCm39) F537I probably benign Het
Itpr2 T C 6: 146,284,198 (GRCm39) D533G probably damaging Het
Kcnk15 A G 2: 163,695,733 (GRCm39) K22E probably benign Het
Lag3 A T 6: 124,887,103 (GRCm39) S155T probably benign Het
Lars1 T C 18: 42,345,667 (GRCm39) E1003G probably benign Het
Layn T A 9: 50,970,844 (GRCm39) N233I probably damaging Het
Lgi1 T C 19: 38,294,694 (GRCm39) Y465H probably damaging Het
Lrig1 C T 6: 94,588,557 (GRCm39) A531T possibly damaging Het
Mtx2 C A 2: 74,677,606 (GRCm39) A22E probably damaging Het
Nipal3 T C 4: 135,191,157 (GRCm39) T325A probably damaging Het
Ola1 G C 2: 72,987,204 (GRCm39) R143G probably damaging Het
Otog A G 7: 45,937,792 (GRCm39) T1834A probably benign Het
Panx1 GTTCTTCT GTTCT 9: 14,917,467 (GRCm39) probably benign Het
Pcdh18 T C 3: 49,709,240 (GRCm39) S692G probably benign Het
Pkd2 G A 5: 104,637,285 (GRCm39) probably null Het
Ppp1r9a T C 6: 4,906,259 (GRCm39) probably benign Het
Robo2 A C 16: 73,717,635 (GRCm39) L1159W possibly damaging Het
Sfxn5 T C 6: 85,276,258 (GRCm39) probably benign Het
Shf T A 2: 122,175,688 (GRCm39) probably benign Het
Siah2 A G 3: 58,583,671 (GRCm39) V205A probably damaging Het
Slc44a4 G A 17: 35,140,537 (GRCm39) silent Het
Spindoc A C 19: 7,351,666 (GRCm39) L202R probably damaging Het
Spock3 T A 8: 63,798,733 (GRCm39) D251E probably damaging Het
Stk4 T A 2: 163,930,828 (GRCm39) M143K probably benign Het
Trpc3 A T 3: 36,692,708 (GRCm39) D761E probably benign Het
Twf1 A C 15: 94,482,295 (GRCm39) probably benign Het
Ugcg C T 4: 59,207,798 (GRCm39) P46S probably benign Het
Vps50 T C 6: 3,519,243 (GRCm39) silent Het
Wapl G A 14: 34,458,721 (GRCm39) V928I probably damaging Het
Zfand3 A G 17: 30,411,630 (GRCm39) K130R probably benign Het
Other mutations in Fbxl21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01669:Fbxl21 APN 13 56,675,522 (GRCm39) splice site probably benign
IGL01972:Fbxl21 APN 13 56,684,672 (GRCm39) nonsense probably null
IGL02450:Fbxl21 APN 13 56,674,766 (GRCm39) missense possibly damaging 0.52
IGL02667:Fbxl21 APN 13 56,684,942 (GRCm39) missense probably benign 0.07
IGL02945:Fbxl21 APN 13 56,674,983 (GRCm39) missense probably damaging 1.00
R1535:Fbxl21 UTSW 13 56,671,340 (GRCm39) start codon destroyed probably benign 0.01
R1741:Fbxl21 UTSW 13 56,684,915 (GRCm39) missense probably benign 0.06
R1863:Fbxl21 UTSW 13 56,674,876 (GRCm39) missense probably benign 0.01
R1886:Fbxl21 UTSW 13 56,674,906 (GRCm39) missense probably benign 0.24
R3176:Fbxl21 UTSW 13 56,684,935 (GRCm39) nonsense probably null
R3276:Fbxl21 UTSW 13 56,684,935 (GRCm39) nonsense probably null
R3732:Fbxl21 UTSW 13 56,674,830 (GRCm39) missense probably benign 0.01
R3733:Fbxl21 UTSW 13 56,674,830 (GRCm39) missense probably benign 0.01
R4535:Fbxl21 UTSW 13 56,674,873 (GRCm39) missense probably damaging 0.99
R4678:Fbxl21 UTSW 13 56,684,862 (GRCm39) missense probably damaging 1.00
R5264:Fbxl21 UTSW 13 56,680,136 (GRCm39) missense probably benign 0.17
R5640:Fbxl21 UTSW 13 56,685,194 (GRCm39) missense probably benign 0.23
R5714:Fbxl21 UTSW 13 56,674,885 (GRCm39) missense probably benign 0.29
R6640:Fbxl21 UTSW 13 56,684,822 (GRCm39) missense probably damaging 1.00
R6989:Fbxl21 UTSW 13 56,674,874 (GRCm39) missense probably damaging 1.00
R7140:Fbxl21 UTSW 13 56,680,145 (GRCm39) missense probably damaging 1.00
R7180:Fbxl21 UTSW 13 56,671,340 (GRCm39) start codon destroyed probably benign 0.01
R7556:Fbxl21 UTSW 13 56,674,741 (GRCm39) missense probably benign 0.35
R7760:Fbxl21 UTSW 13 56,684,816 (GRCm39) missense probably benign
R7760:Fbxl21 UTSW 13 56,674,747 (GRCm39) missense probably benign 0.00
R7911:Fbxl21 UTSW 13 56,684,976 (GRCm39) missense probably damaging 0.99
X0019:Fbxl21 UTSW 13 56,680,242 (GRCm39) missense possibly damaging 0.82
X0026:Fbxl21 UTSW 13 56,674,925 (GRCm39) missense probably damaging 1.00
Z1176:Fbxl21 UTSW 13 56,674,816 (GRCm39) missense probably benign 0.17
Predicted Primers PCR Primer
(F):5'- CGTGGAATGTAAGATGACTGC -3'
(R):5'- TTGGTTCAGCTCAAACTCAAAC -3'

Sequencing Primer
(F):5'- GTAAGATGACTGCTAGAATTGTGTC -3'
(R):5'- CTTCCTCCAAAGATCAGGGATGTG -3'
Posted On 2015-03-18