Incidental Mutation 'R2134:Fxr1'
ID 233616
Institutional Source Beutler Lab
Gene Symbol Fxr1
Ensembl Gene ENSMUSG00000027680
Gene Name FMR1 autosomal homolog 1
Synonyms 1110050J02Rik, 9530073J07Rik, Fxr1p, Fxr1h
MMRRC Submission 040137-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2134 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 34074133-34124129 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 34112196 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Aspartic acid at position 367 (E367D)
Ref Sequence ENSEMBL: ENSMUSP00000143392 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001620] [ENSMUST00000011029] [ENSMUST00000167354] [ENSMUST00000197694] [ENSMUST00000198051] [ENSMUST00000200086] [ENSMUST00000200392]
AlphaFold Q61584
Predicted Effect probably damaging
Transcript: ENSMUST00000001620
AA Change: E367D

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000001620
Gene: ENSMUSG00000027680
AA Change: E367D

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 silent
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 damaging
Transcript: ENSMUST00000167354
AA Change: E282D

PolyPhen 2 Score 0.964 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000130216
Gene: ENSMUSG00000027680
AA Change: E282D

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 damaging
Transcript: ENSMUST00000197694
AA Change: E367D

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000142441
Gene: ENSMUSG00000027680
AA Change: E367D

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 damaging
Transcript: ENSMUST00000198051
AA Change: E367D

PolyPhen 2 Score 0.964 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000142847
Gene: ENSMUSG00000027680
AA Change: E367D

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 noncoding transcript
Transcript: ENSMUST00000198616
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 damaging
Transcript: ENSMUST00000200392
AA Change: E367D

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000143392
Gene: ENSMUSG00000027680
AA Change: E367D

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
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 94.9%
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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a A T 11: 109,921,743 (GRCm39) V1437E probably null Het
Adam12 G A 7: 133,614,017 (GRCm39) R80* probably null Het
Adgrb3 G T 1: 25,133,038 (GRCm39) F479L probably damaging Het
Atf7ip T A 6: 136,582,485 (GRCm39) V1165E possibly damaging Het
Atm C T 9: 53,379,264 (GRCm39) probably null Het
Atp11c A G X: 59,322,143 (GRCm39) Y593H probably damaging Het
Btnl1 A G 17: 34,604,608 (GRCm39) D463G possibly damaging Het
Cdc34b T G 11: 94,633,252 (GRCm39) W151G probably damaging Het
Cdkal1 A G 13: 29,538,660 (GRCm39) S500P possibly damaging Het
Cenpf T C 1: 189,390,839 (GRCm39) N998D probably benign Het
Ces2e T A 8: 105,659,171 (GRCm39) probably null Het
Chd7 A G 4: 8,753,147 (GRCm39) Q548R probably damaging Het
Chfr T A 5: 110,292,627 (GRCm39) probably null Het
Clu A G 14: 66,212,290 (GRCm39) probably null Het
Cntnap5c A G 17: 58,714,717 (GRCm39) D1235G probably damaging Het
Col6a4 T C 9: 105,943,860 (GRCm39) S1205G probably benign Het
Ddx47 G T 6: 134,992,313 (GRCm39) E113* probably null Het
Dock4 A G 12: 40,795,667 (GRCm39) Y828C probably benign Het
Dync1h1 T A 12: 110,623,065 (GRCm39) N3553K possibly damaging Het
Egflam C T 15: 7,263,760 (GRCm39) C730Y probably damaging Het
Fam83b T C 9: 76,398,298 (GRCm39) Y935C probably damaging Het
Fam83g A G 11: 61,594,510 (GRCm39) I681M probably benign Het
Fastk T C 5: 24,650,139 (GRCm39) R3G probably damaging Het
Gatb A G 3: 85,518,677 (GRCm39) D261G probably damaging Het
Gm5617 T C 9: 48,407,117 (GRCm39) S84P possibly damaging Het
Hecw1 C T 13: 14,552,285 (GRCm39) E104K probably damaging Het
Il31ra T C 13: 112,680,422 (GRCm39) K265R possibly damaging Het
Khsrp GTCATT GT 17: 57,331,410 (GRCm39) probably null Het
Lrp2 T A 2: 69,341,411 (GRCm39) D923V probably damaging Het
Ltn1 A G 16: 87,179,601 (GRCm39) L1520P probably damaging Het
Magel2 G A 7: 62,028,844 (GRCm39) V583I unknown Het
Map1s T G 8: 71,366,526 (GRCm39) V477G probably benign Het
Mical1 T C 10: 41,358,708 (GRCm39) L542P probably damaging Het
Mtcl3 T A 10: 29,072,395 (GRCm39) Y562* probably null Het
Mycbp2 T C 14: 103,446,329 (GRCm39) Y1800C probably damaging Het
Mylk A T 16: 34,806,846 (GRCm39) D1697V probably benign Het
Nlrp1a A T 11: 71,015,014 (GRCm39) F79I probably benign Het
Or52d3 T C 7: 104,228,848 (GRCm39) probably benign Het
Pde9a A G 17: 31,605,284 (GRCm39) Y6C probably damaging Het
Plxnd1 A T 6: 115,934,509 (GRCm39) I1808N probably damaging Het
Ppp1r13b T A 12: 111,800,167 (GRCm39) T537S probably benign Het
Ppp2r2a A G 14: 67,253,924 (GRCm39) F415L possibly damaging Het
Rabgap1 C T 2: 37,453,499 (GRCm39) R976* probably null Het
Rbfox3 T C 11: 118,387,842 (GRCm39) H195R probably damaging Het
Ripk4 A T 16: 97,544,933 (GRCm39) D571E probably damaging Het
Sdhaf4 T A 1: 24,044,634 (GRCm39) R16S probably benign Het
Slc17a1 G T 13: 24,059,658 (GRCm39) G130* probably null Het
Slc6a1 G T 6: 114,278,977 (GRCm39) A23S probably benign Het
Slco1a8 T C 6: 141,926,704 (GRCm39) I541V probably damaging Het
Spock1 T A 13: 57,583,952 (GRCm39) Q321L probably damaging Het
Syne2 A G 12: 75,999,560 (GRCm39) I2318V probably damaging Het
Terf2ip T C 8: 112,738,271 (GRCm39) V53A possibly damaging Het
Thrb T C 14: 18,033,487 (GRCm38) F403L probably benign Het
Tktl2 G A 8: 66,964,999 (GRCm39) V186M probably damaging Het
Uqcrfs1 T C 13: 30,724,787 (GRCm39) K251R probably benign Het
Vmn2r111 T C 17: 22,792,085 (GRCm39) E57G possibly damaging Het
Vmn2r114 T A 17: 23,510,737 (GRCm39) Y581F probably damaging Het
Vps13d A G 4: 144,874,909 (GRCm39) V1866A probably benign Het
Washc5 A T 15: 59,241,083 (GRCm39) F84Y probably damaging Het
Yars1 T A 4: 129,090,992 (GRCm39) Y28* probably null Het
Zfp638 A G 6: 83,905,964 (GRCm39) Y43C probably damaging Het
Zfp750 T A 11: 121,404,758 (GRCm39) H39L probably damaging Het
Zfr2 C A 10: 81,078,735 (GRCm39) S322R probably damaging Het
Zzef1 A G 11: 72,771,450 (GRCm39) D1644G 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
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
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'- TTCCAGCTCTAGGCCAAAAC -3'
(R):5'- TTTCAGCCAAAATGTATGCAGC -3'

Sequencing Primer
(F):5'- GCTCTAGGCCAAAACACACAAATC -3'
(R):5'- TGTATGCAGCATCTAAACTAGAACC -3'
Posted On 2014-10-01