Incidental Mutation 'R7785:Fxr1'
ID 599483
Institutional Source Beutler Lab
Gene Symbol Fxr1
Ensembl Gene ENSMUSG00000027680
Gene Name FMR1 autosomal homolog 1
Synonyms 1110050J02Rik, 9530073J07Rik, Fxr1p, Fxr1h
MMRRC Submission 045841-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7785 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 34074133-34124129 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 34100403 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 121 (I121V)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001620] [ENSMUST00000167354] [ENSMUST00000197694] [ENSMUST00000198051] [ENSMUST00000200086] [ENSMUST00000200392]
AlphaFold Q61584
Predicted Effect probably benign
Transcript: ENSMUST00000001620
SMART Domains Protein: ENSMUSP00000001620
Gene: ENSMUSG00000027680

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: 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
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 0.0852 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 91% (40/44)
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: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610021A01Rik T A 7: 41,262,617 (GRCm39) F70L probably benign Het
Abca8a T C 11: 109,965,032 (GRCm39) probably null Het
Adamts5 T C 16: 85,659,892 (GRCm39) D800G probably damaging Het
Afm T C 5: 90,698,032 (GRCm39) V478A possibly damaging Het
Akap7 T A 10: 25,096,559 (GRCm39) K233M probably damaging Het
Apbb1 T C 7: 105,216,630 (GRCm39) N61S probably benign Het
Atp8b1 A T 18: 64,689,921 (GRCm39) S604T probably damaging Het
Bcl2l14 G T 6: 134,409,223 (GRCm39) V266F possibly damaging Het
Btnl2 T A 17: 34,580,137 (GRCm39) H223Q probably benign Het
Cap2 A G 13: 46,789,224 (GRCm39) E255G probably benign Het
Chd6 A T 2: 160,812,095 (GRCm39) F1366Y possibly damaging Het
Cryl1 A T 14: 57,512,938 (GRCm39) S310T probably benign Het
Cyp2c69 A G 19: 39,839,610 (GRCm39) C338R probably damaging Het
Dclre1c C T 2: 3,425,273 (GRCm39) Q7* probably null Het
Dhcr7 A G 7: 143,399,209 (GRCm39) E193G probably damaging Het
Dnaaf10 T A 11: 17,179,785 (GRCm39) V262E probably damaging Het
Dnmt1 T C 9: 20,833,345 (GRCm39) K652E probably damaging Het
Emilin3 A T 2: 160,752,694 (GRCm39) C85* probably null Het
Erp44 G A 4: 48,243,531 (GRCm39) P26S probably benign Het
Gm40460 GCAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAG GCAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAG 7: 141,794,171 (GRCm39) probably benign Het
Gpc5 A G 14: 115,654,632 (GRCm39) N484S probably benign Het
Grm8 A G 6: 27,618,636 (GRCm39) V402A probably damaging Het
Gstcd C T 3: 132,787,868 (GRCm39) V277M probably damaging Het
Iqgap1 A G 7: 80,387,917 (GRCm39) L910P probably damaging Het
Klra2 A T 6: 131,222,253 (GRCm39) F13I possibly damaging Het
Lmtk2 T C 5: 144,111,571 (GRCm39) S764P probably benign Het
Ndufs1 T C 1: 63,186,558 (GRCm39) D637G probably damaging Het
Nnmt G A 9: 48,503,309 (GRCm39) S239F probably benign Het
Pdcd11 A G 19: 47,093,125 (GRCm39) I468V probably benign Het
Pkhd1l1 T C 15: 44,406,965 (GRCm39) W2401R probably damaging Het
Plec C A 15: 76,090,029 (GRCm39) V104F unknown Het
Polq A G 16: 36,848,239 (GRCm39) Y282C probably damaging Het
Ppp1r37 A T 7: 19,265,996 (GRCm39) V590E probably damaging Het
Prr27 T C 5: 87,991,131 (GRCm39) S248P probably benign Het
Ros1 T C 10: 52,038,944 (GRCm39) E351G probably damaging Het
Scn11a T C 9: 119,645,622 (GRCm39) I111V probably benign Het
Slc35a1 A G 4: 34,675,148 (GRCm39) L130S probably damaging Het
Slc39a12 T C 2: 14,425,029 (GRCm39) L420P probably damaging Het
Sp140 T A 1: 85,547,819 (GRCm39) I182K probably benign Het
Spata31f3 TCATTCAACACTTTGGAGAGCTCTGAACTCTGGCCATTCAACACTTTGGAGAGCTCTGAACTCTGGCCATTCAACACTTTGGAGAGCTCTGAACTCTGGTCATTCAACACTTTGG TCATTCAACACTTTGGAGAGCTCTGAACTCTGGCCATTCAACACTTTGGAGAGCTCTGAACTCTGGTCATTCAACACTTTGG 4: 42,871,823 (GRCm39) probably benign Het
Trpv3 C A 11: 73,168,558 (GRCm39) H42N probably benign Het
Zan A G 5: 137,427,405 (GRCm39) S2411P unknown 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
R4009:Fxr1 UTSW 3 34,119,171 (GRCm39) missense probably benign 0.31
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
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'- ATGGTGGCTGGCTAAAGTTC -3'
(R):5'- GTGGCATCACAAGCAGCATATTC -3'

Sequencing Primer
(F):5'- GCTGGCTAAAGTTCGGATGATG -3'
(R):5'- TCACAAGCAGCATATTCAATGAC -3'
Posted On 2019-11-26