Incidental Mutation 'R4516:Fbxl20'
ID 332925
Institutional Source Beutler Lab
Gene Symbol Fbxl20
Ensembl Gene ENSMUSG00000020883
Gene Name F-box and leucine-rich repeat protein 20
Synonyms Scrapper, Scr, 4632423N09Rik, Fbl2, 2610511F20Rik, C86145
MMRRC Submission 041760-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.297) question?
Stock # R4516 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 97973382-98041229 bp(-) (GRCm39)
Type of Mutation unclassified
DNA Base Change (assembly) T to C at 97986061 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000119003 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000103143] [ENSMUST00000147971] [ENSMUST00000150378]
AlphaFold Q9CZV8
Predicted Effect probably benign
Transcript: ENSMUST00000103143
SMART Domains Protein: ENSMUSP00000099432
Gene: ENSMUSG00000020883

DomainStartEndE-ValueType
FBOX 28 68 2.62e-8 SMART
LRR 90 115 2.02e-1 SMART
LRR 116 141 1.77e1 SMART
LRR 142 167 7.9e-4 SMART
LRR_CC 168 193 4.61e-5 SMART
LRR 194 219 7.15e-2 SMART
LRR 220 245 1.67e-2 SMART
LRR 246 271 1.2e-3 SMART
LRR 272 297 2.61e-4 SMART
LRR 298 323 1.26e-2 SMART
LRR_CC 324 349 1.77e-6 SMART
LRR 353 377 6.06e2 SMART
LRR 378 403 2.14e0 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135969
Predicted Effect probably benign
Transcript: ENSMUST00000147971
SMART Domains Protein: ENSMUSP00000123507
Gene: ENSMUSG00000020883

DomainStartEndE-ValueType
LRR 14 39 7.15e-2 SMART
LRR 40 65 1.67e-2 SMART
LRR 66 91 1.2e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000150378
SMART Domains Protein: ENSMUSP00000119003
Gene: ENSMUSG00000020883

DomainStartEndE-ValueType
FBOX 30 70 2.62e-8 SMART
LRR 92 117 3.69e1 SMART
LRR 121 146 7.9e-4 SMART
LRR_CC 147 172 4.61e-5 SMART
LRR 173 198 7.15e-2 SMART
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.5%
  • 10x: 96.6%
  • 20x: 92.9%
Validation Efficiency 86% (51/59)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Members of the F-box protein family, such as FBXL20, are characterized by an approximately 40-amino acid F-box motif. SCF complexes, formed by SKP1 (MIM 601434), cullin (see CUL1; MIM 603134), and F-box proteins, act as protein-ubiquitin ligases. F-box proteins interact with SKP1 through the F box, and they interact with ubiquitination targets through other protein interaction domains (Jin et al., 2004 [PubMed 15520277]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a null allele exhibit some embryonic lethality, shortened lifespans, decreased body size and altered CNS synaptic transmission. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Bean1 T C 8: 104,941,786 (GRCm39) S211P probably damaging Het
Bltp1 T C 3: 36,949,460 (GRCm39) S369P possibly damaging Het
Camta1 A G 4: 151,229,177 (GRCm39) S552P possibly damaging Het
Cdh11 T C 8: 103,400,594 (GRCm39) T125A possibly damaging Het
Cdk5rap2 A T 4: 70,194,952 (GRCm39) probably null Het
Cenpc1 A G 5: 86,195,446 (GRCm39) S108P possibly damaging Het
Cfap20dc A T 14: 8,536,609 (GRCm38) D199E probably damaging Het
Cfap44 T A 16: 44,294,227 (GRCm39) Y224* probably null Het
Cfap46 G A 7: 139,239,998 (GRCm39) probably benign Het
Cntrl G A 2: 35,017,993 (GRCm39) V468I probably benign Het
Col6a6 C T 9: 105,576,148 (GRCm39) V2071I possibly damaging Het
Coq7 A T 7: 118,109,130 (GRCm39) L306Q unknown Het
D7Ertd443e C G 7: 133,895,057 (GRCm39) Q591H probably damaging Het
Dchs1 C T 7: 105,404,059 (GRCm39) V2828M probably damaging Het
Dzank1 T A 2: 144,352,042 (GRCm39) probably benign Het
Elmo1 C T 13: 20,467,084 (GRCm39) T235I probably benign Het
Elp3 A T 14: 65,785,326 (GRCm39) F492I possibly damaging Het
Espl1 A G 15: 102,231,671 (GRCm39) S90G probably benign Het
Gm10722 T C 9: 3,000,937 (GRCm39) C6R probably benign Het
Got1 T C 19: 43,493,280 (GRCm39) Y243C probably damaging Het
Hipk1 G T 3: 103,657,688 (GRCm39) H799N probably damaging Het
Kif21a A T 15: 90,855,345 (GRCm39) M673K probably benign Het
Lama3 T A 18: 12,628,415 (GRCm39) D1502E probably damaging Het
Limk1 A G 5: 134,705,640 (GRCm39) probably benign Het
Myo5b A G 18: 74,758,745 (GRCm39) Y242C probably damaging Het
Naa12 G A 18: 80,254,791 (GRCm39) M28I probably benign Het
Ncbp1 T C 4: 46,157,824 (GRCm39) V354A probably damaging Het
Ncoa2 T C 1: 13,217,130 (GRCm39) D1380G probably damaging Het
Ntng1 A G 3: 109,842,329 (GRCm39) I148T probably damaging Het
Oas1d A T 5: 121,057,233 (GRCm39) T280S probably damaging Het
Or1e29 C T 11: 73,667,866 (GRCm39) G96S probably benign Het
Or4c15b T A 2: 89,113,187 (GRCm39) M118L probably benign Het
Pax7 T G 4: 139,508,104 (GRCm39) D307A probably benign Het
Pdxdc1 G A 16: 13,656,210 (GRCm39) Q621* probably null Het
Rab29 A T 1: 131,795,469 (GRCm39) Y27F possibly damaging Het
Rab3gap2 G A 1: 184,999,265 (GRCm39) V991I probably benign Het
Ric1 A G 19: 29,548,165 (GRCm39) T278A probably benign Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Slc47a1 T C 11: 61,235,339 (GRCm39) H498R probably benign Het
Spmip6 T C 4: 41,517,200 (GRCm39) probably benign Het
Tas2r116 T C 6: 132,833,113 (GRCm39) L238P probably damaging Het
Tigd5 A T 15: 75,782,364 (GRCm39) R252* probably null Het
Tlr6 A G 5: 65,112,247 (GRCm39) F220S possibly damaging Het
Tmem106b C T 6: 13,075,098 (GRCm39) T95I probably damaging Het
Ubqlnl C T 7: 103,798,925 (GRCm39) V191M probably benign Het
Vmn1r174 A G 7: 23,453,768 (GRCm39) I145V probably benign Het
Vps26a T C 10: 62,304,124 (GRCm39) M116V probably damaging Het
Other mutations in Fbxl20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00160:Fbxl20 APN 11 97,981,500 (GRCm39) missense possibly damaging 0.70
IGL00161:Fbxl20 APN 11 97,981,500 (GRCm39) missense possibly damaging 0.70
IGL00590:Fbxl20 APN 11 97,983,955 (GRCm39) missense probably damaging 1.00
IGL00944:Fbxl20 APN 11 98,004,068 (GRCm39) missense probably damaging 1.00
IGL00966:Fbxl20 APN 11 98,001,800 (GRCm39) missense probably damaging 1.00
IGL01344:Fbxl20 APN 11 97,990,926 (GRCm39) nonsense probably null
IGL02394:Fbxl20 APN 11 98,004,082 (GRCm39) missense probably damaging 1.00
R0270:Fbxl20 UTSW 11 97,989,329 (GRCm39) splice site probably benign
R1564:Fbxl20 UTSW 11 97,989,312 (GRCm39) missense probably damaging 1.00
R2227:Fbxl20 UTSW 11 97,981,675 (GRCm39) missense probably benign 0.12
R3902:Fbxl20 UTSW 11 97,987,861 (GRCm39) missense probably benign 0.03
R4158:Fbxl20 UTSW 11 97,986,220 (GRCm39) unclassified probably benign
R4916:Fbxl20 UTSW 11 98,019,186 (GRCm39) missense probably damaging 1.00
R5905:Fbxl20 UTSW 11 98,006,271 (GRCm39) missense probably damaging 1.00
R6791:Fbxl20 UTSW 11 98,000,336 (GRCm39) missense probably benign 0.05
R6916:Fbxl20 UTSW 11 98,004,079 (GRCm39) missense possibly damaging 0.78
R7381:Fbxl20 UTSW 11 97,981,614 (GRCm39) missense probably benign 0.01
R7536:Fbxl20 UTSW 11 97,986,209 (GRCm39) nonsense probably null
X0067:Fbxl20 UTSW 11 97,987,804 (GRCm39) missense probably benign 0.45
Predicted Primers PCR Primer
(F):5'- TCTGTACTTCCCAAGCCAGC -3'
(R):5'- TGATTGCATCACCCTGAAGTG -3'

Sequencing Primer
(F):5'- CAGGTTCTAGTGGCCCGTG -3'
(R):5'- CATCACCCTGAAGTGTGGTG -3'
Posted On 2015-08-18