Incidental Mutation 'R4009:Fxr1'
ID 311592
Institutional Source Beutler Lab
Gene Symbol Fxr1
Ensembl Gene ENSMUSG00000027680
Gene Name FMR1 autosomal homolog 1
Synonyms 1110050J02Rik, 9530073J07Rik, Fxr1p, Fxr1h
MMRRC Submission 040846-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4009 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 34074133-34124129 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 34119171 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 580 (R580L)
Ref Sequence ENSEMBL: ENSMUSP00000001620 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001620] [ENSMUST00000011029] [ENSMUST00000167354] [ENSMUST00000197694] [ENSMUST00000198051] [ENSMUST00000200086] [ENSMUST00000200392]
AlphaFold Q61584
Predicted Effect probably benign
Transcript: ENSMUST00000001620
AA Change: R580L

PolyPhen 2 Score 0.315 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000001620
Gene: ENSMUSG00000027680
AA Change: R580L

DomainStartEndE-ValueType
Pfam:Agenet 2 55 4.4e-7 PFAM
Pfam:Agenet 62 120 7.1e-10 PFAM
KH 217 284 3.57e-4 SMART
KH 286 356 1.22e-2 SMART
low complexity region 404 421 N/A INTRINSIC
Pfam:FXR_C1 489 564 1.9e-41 PFAM
low complexity region 572 582 N/A INTRINSIC
Pfam:FXR_C3 610 676 1.3e-29 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000011029
SMART Domains Protein: ENSMUSP00000011029
Gene: ENSMUSG00000027679

DomainStartEndE-ValueType
transmembrane domain 4 23 N/A INTRINSIC
DnaJ 61 101 1.31e-1 SMART
low complexity region 106 124 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000167354
SMART Domains Protein: ENSMUSP00000130216
Gene: ENSMUSG00000027680

DomainStartEndE-ValueType
Pfam:Agenet 59 120 3.3e-14 PFAM
KH 217 284 3.57e-4 SMART
KH 286 356 1.22e-2 SMART
Pfam:FXR1P_C 361 380 4.2e-9 PFAM
Pfam:FXR1P_C 379 486 1.5e-41 PFAM
low complexity region 502 510 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000197694
SMART Domains Protein: ENSMUSP00000142441
Gene: ENSMUSG00000027680

DomainStartEndE-ValueType
Pfam:Agenet 59 120 3.9e-14 PFAM
KH 217 284 3.57e-4 SMART
KH 286 356 1.22e-2 SMART
Pfam:FXR1P_C 361 380 5e-9 PFAM
Pfam:FXR1P_C 379 486 1.8e-41 PFAM
low complexity region 502 510 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000198051
SMART Domains Protein: ENSMUSP00000142847
Gene: ENSMUSG00000027680

DomainStartEndE-ValueType
Pfam:Agenet 59 120 1.2e-11 PFAM
KH 217 284 2.2e-6 SMART
KH 286 356 7.5e-5 SMART
Pfam:FXR1P_C 361 515 1.6e-64 PFAM
low complexity region 531 539 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000200086
SMART Domains Protein: ENSMUSP00000143562
Gene: ENSMUSG00000027680

DomainStartEndE-ValueType
PDB:3O8V|A 2 40 1e-17 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000200392
SMART Domains Protein: ENSMUSP00000143392
Gene: ENSMUSG00000027680

DomainStartEndE-ValueType
Pfam:Agenet 59 120 3.3e-14 PFAM
KH 217 284 3.57e-4 SMART
KH 286 356 1.22e-2 SMART
Pfam:FXR1P_C 361 380 4.2e-9 PFAM
Pfam:FXR1P_C 379 486 1.5e-41 PFAM
low complexity region 502 510 N/A INTRINSIC
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 93.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an RNA binding protein that interacts with the functionally-similar proteins FMR1 and FXR2. These proteins shuttle between the nucleus and cytoplasm and associate with polyribosomes, predominantly with the 60S ribosomal subunit. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice display neonatal lethality with impaired muscle development. Mice homozygous for a hypomorphic allele display a reduced life span with impaired muscle development, growth retardation, and reduced grip strength. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a A T 11: 109,980,933 (GRCm39) L35Q probably damaging Het
Acss2 T A 2: 155,399,548 (GRCm39) L529Q probably damaging Het
Apc2 T A 10: 80,149,426 (GRCm39) D1464E probably benign Het
Atp8a2 A G 14: 60,265,434 (GRCm39) S301P possibly damaging Het
Cntln A G 4: 84,981,452 (GRCm39) T877A probably benign Het
Cntn6 T C 6: 104,810,783 (GRCm39) I537T probably damaging Het
Cyp2d12 T G 15: 82,440,493 (GRCm39) L94R probably damaging Het
Dnah7a A G 1: 53,564,164 (GRCm39) L1965P probably damaging Het
Dock10 T C 1: 80,510,148 (GRCm39) N1560S probably damaging Het
F830045P16Rik A T 2: 129,305,467 (GRCm39) N302K probably damaging Het
Gm5592 G T 7: 40,938,934 (GRCm39) V739L probably benign Het
Gna13 A G 11: 109,286,843 (GRCm39) D222G probably damaging Het
Grm7 T A 6: 111,472,683 (GRCm39) Y841N probably damaging Het
Kat2b G A 17: 53,951,769 (GRCm39) probably null Het
Kcng4 A G 8: 120,352,824 (GRCm39) V362A probably damaging Het
Kcnh1 T A 1: 191,959,448 (GRCm39) I334N probably benign Het
Mapkbp1 T C 2: 119,854,086 (GRCm39) S1222P probably benign Het
Or10a3m A T 7: 108,313,366 (GRCm39) I269L probably benign Het
Or10ag57 A T 2: 87,218,924 (GRCm39) I292F possibly damaging Het
Or11g26 T C 14: 50,753,419 (GRCm39) S253P possibly damaging Het
Or5h24 G A 16: 58,919,124 (GRCm39) T77I unknown Het
Pik3cb A G 9: 98,922,982 (GRCm39) Y1017H probably damaging Het
Plpp5 A G 8: 26,210,338 (GRCm39) E36G probably damaging Het
Pnma8a A T 7: 16,695,301 (GRCm39) K385N probably damaging Het
Ptprd T G 4: 75,874,634 (GRCm39) M1272L possibly damaging Het
Rad51ap2 A G 12: 11,507,052 (GRCm39) I325V probably benign Het
Shroom3 G T 5: 93,090,945 (GRCm39) V1151F probably damaging Het
Skint4 T C 4: 111,977,306 (GRCm39) V232A possibly damaging Het
Slc30a5 G A 13: 100,945,741 (GRCm39) A537V probably damaging Het
Tcerg1 CAATTGAAAA CAA 18: 42,697,201 (GRCm39) probably null Het
Tenm3 C A 8: 48,802,258 (GRCm39) K162N probably damaging Het
Vmn2r44 T A 7: 8,380,987 (GRCm39) Q302L possibly damaging Het
Zfp618 G A 4: 63,051,801 (GRCm39) A861T probably benign Het
Other mutations in Fxr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00714:Fxr1 APN 3 34,101,776 (GRCm39) splice site probably benign
IGL01598:Fxr1 APN 3 34,118,381 (GRCm39) missense possibly damaging 0.61
Outer_limits UTSW 3 34,093,692 (GRCm39) missense probably benign 0.30
pueblo UTSW 3 34,118,381 (GRCm39) missense possibly damaging 0.61
R4877_Fxr1_968 UTSW 3 34,101,847 (GRCm39) missense probably damaging 0.99
R1294:Fxr1 UTSW 3 34,101,201 (GRCm39) missense probably benign 0.00
R2134:Fxr1 UTSW 3 34,112,196 (GRCm39) missense probably damaging 1.00
R2405:Fxr1 UTSW 3 34,116,003 (GRCm39) missense probably damaging 1.00
R3023:Fxr1 UTSW 3 34,118,373 (GRCm39) missense probably damaging 1.00
R3055:Fxr1 UTSW 3 34,103,333 (GRCm39) missense probably damaging 1.00
R3056:Fxr1 UTSW 3 34,103,333 (GRCm39) missense probably damaging 1.00
R4010:Fxr1 UTSW 3 34,119,171 (GRCm39) missense probably benign 0.31
R4706:Fxr1 UTSW 3 34,118,278 (GRCm39) missense probably damaging 0.99
R4721:Fxr1 UTSW 3 34,118,381 (GRCm39) missense possibly damaging 0.61
R4877:Fxr1 UTSW 3 34,101,847 (GRCm39) missense probably damaging 0.99
R5583:Fxr1 UTSW 3 34,123,125 (GRCm39) missense probably benign 0.18
R6280:Fxr1 UTSW 3 34,100,401 (GRCm39) intron probably benign
R6801:Fxr1 UTSW 3 34,108,452 (GRCm39) missense possibly damaging 0.65
R7203:Fxr1 UTSW 3 34,100,689 (GRCm39) missense possibly damaging 0.76
R7422:Fxr1 UTSW 3 34,103,369 (GRCm39) missense probably damaging 1.00
R7523:Fxr1 UTSW 3 34,093,692 (GRCm39) missense probably benign 0.30
R7785:Fxr1 UTSW 3 34,100,403 (GRCm39) missense
R8195:Fxr1 UTSW 3 34,101,878 (GRCm39) missense probably damaging 1.00
R8250:Fxr1 UTSW 3 34,101,178 (GRCm39) nonsense probably null
R8809:Fxr1 UTSW 3 34,108,430 (GRCm39) missense possibly damaging 0.75
R8839:Fxr1 UTSW 3 34,100,831 (GRCm39) intron probably benign
R9385:Fxr1 UTSW 3 34,074,120 (GRCm39) unclassified probably benign
R9613:Fxr1 UTSW 3 34,100,352 (GRCm39) missense probably benign 0.01
X0067:Fxr1 UTSW 3 34,100,193 (GRCm39) missense possibly damaging 0.76
Predicted Primers PCR Primer
(F):5'- AGAGGGCAGTGCTTTATGC -3'
(R):5'- GGAAGAATGCATTTTCTTGAGCAG -3'

Sequencing Primer
(F):5'- CTTTCCCTTCCTTAAATAAGGAA -3'
(R):5'- GCATTTTCTTGAGCAGCATTATTAG -3'
Posted On 2015-04-29