Incidental Mutation 'IGL01066:Fxn'
ID 53222
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Fxn
Ensembl Gene ENSMUSG00000059363
Gene Name frataxin
Synonyms Frda
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL01066
Quality Score
Status
Chromosome 19
Chromosomal Location 24238817-24257969 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to T at 24244662 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000117047 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081333] [ENSMUST00000123684]
AlphaFold O35943
Predicted Effect probably benign
Transcript: ENSMUST00000081333
SMART Domains Protein: ENSMUSP00000080081
Gene: ENSMUSG00000059363

DomainStartEndE-ValueType
Frataxin_Cyay 87 198 1.61e-52 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000123684
SMART Domains Protein: ENSMUSP00000117047
Gene: ENSMUSG00000059363

DomainStartEndE-ValueType
PDB:3T3T|D 79 140 4e-23 PDB
SCOP:d1ekga_ 87 125 2e-12 SMART
Blast:Frataxin_Cyay 87 133 1e-20 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132688
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This nuclear gene encodes a mitochondrial protein which belongs to the FRATAXIN family. The protein functions in regulating mitochondrial iron transport and respiration. The expansion of intronic trinucleotide repeat GAA from 8-33 repeats to >90 repeats results in Friedreich ataxia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2016]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit early post-implantation lethality, in the absence of intramitochondrial iron accumulation. Conditional knockouts, specific to striated muscle and neuron/striated muscle, show cardiac hypertrophy and large sensory neuron dysfunction, respectively. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110038F14Rik G A 15: 76,834,475 (GRCm39) V124I probably damaging Het
2300003K06Rik T A 11: 99,728,454 (GRCm39) R130* probably null Het
Abca12 T A 1: 71,392,889 (GRCm39) R117W possibly damaging Het
Agrn A G 4: 156,261,800 (GRCm39) S497P probably benign Het
Alpk1 A T 3: 127,473,874 (GRCm39) S710T probably benign Het
Anapc4 T A 5: 53,014,551 (GRCm39) N471K probably benign Het
Ano3 A T 2: 110,491,790 (GRCm39) M879K probably null Het
Apoe A G 7: 19,430,525 (GRCm39) L239P probably damaging Het
Ash1l T C 3: 88,891,942 (GRCm39) Y1274H probably damaging Het
B3glct C T 5: 149,632,890 (GRCm39) T80I possibly damaging Het
Ccdc146 T C 5: 21,524,540 (GRCm39) T271A probably benign Het
Chd8 T A 14: 52,455,223 (GRCm39) N1088I probably damaging Het
Csnk1g2 T C 10: 80,470,481 (GRCm39) probably benign Het
Daxx T A 17: 34,132,867 (GRCm39) V627D probably benign Het
Dnai7 C T 6: 145,121,948 (GRCm39) G624S probably damaging Het
Dpy19l3 A G 7: 35,392,192 (GRCm39) probably benign Het
Enc1 A G 13: 97,381,822 (GRCm39) I111V probably benign Het
Ep400 A G 5: 110,816,065 (GRCm39) probably benign Het
Fig4 T C 10: 41,161,413 (GRCm39) probably benign Het
Fkbp7 A T 2: 76,503,252 (GRCm39) L36* probably null Het
Gm10152 C T 7: 144,316,993 (GRCm39) P16L unknown Het
Hivep2 T C 10: 14,024,768 (GRCm39) V2194A possibly damaging Het
Hook3 T G 8: 26,538,326 (GRCm39) E525A probably damaging Het
Icam1 A G 9: 20,927,401 (GRCm39) probably null Het
Ifngr1 C T 10: 19,484,946 (GRCm39) T315I probably damaging Het
Igsf10 A G 3: 59,235,203 (GRCm39) probably null Het
Irag2 T C 6: 145,106,681 (GRCm39) S222P probably damaging Het
Krt87 A G 15: 101,336,266 (GRCm39) probably null Het
Lama1 T A 17: 68,050,321 (GRCm39) C311S probably damaging Het
Lig3 T A 11: 82,688,141 (GRCm39) M714K possibly damaging Het
Lypd5 C T 7: 24,052,910 (GRCm39) T189I probably benign Het
Mapk8ip3 C T 17: 25,120,692 (GRCm39) G807D probably benign Het
Met T C 6: 17,535,104 (GRCm39) probably null Het
Nlrp4g C A 9: 124,349,526 (GRCm38) noncoding transcript Het
Nlrp6 T A 7: 140,501,709 (GRCm39) V62D possibly damaging Het
Nme7 A G 1: 164,172,999 (GRCm39) probably null Het
Or2y1f T C 11: 49,184,457 (GRCm39) I103T possibly damaging Het
Or5m9 A G 2: 85,877,602 (GRCm39) R259G probably damaging Het
Or5p79 T C 7: 108,221,064 (GRCm39) F15S probably damaging Het
Pcnx1 G A 12: 82,038,795 (GRCm39) R2020Q possibly damaging Het
Pdzd2 T A 15: 12,402,718 (GRCm39) probably benign Het
Pi4ka A G 16: 17,166,637 (GRCm39) probably benign Het
Pkdrej T G 15: 85,700,360 (GRCm39) I1859L probably benign Het
Plcg1 A T 2: 160,596,318 (GRCm39) H638L probably damaging Het
Polr1b C T 2: 128,961,072 (GRCm39) S677L probably damaging Het
Ppef2 A G 5: 92,382,096 (GRCm39) L533P probably damaging Het
Sh3rf1 T A 8: 61,782,370 (GRCm39) W171R probably damaging Het
Son T C 16: 91,457,024 (GRCm39) probably benign Het
Sycp1 A G 3: 102,827,950 (GRCm39) S266P probably damaging Het
Tedc1 A G 12: 113,126,770 (GRCm39) E344G probably damaging Het
Tkfc T C 19: 10,571,892 (GRCm39) I381M probably benign Het
Tmprss6 T C 15: 78,326,634 (GRCm39) D1G probably null Het
Ttn T C 2: 76,582,770 (GRCm39) T22708A probably damaging Het
Ubtf T C 11: 102,199,710 (GRCm39) probably benign Het
Vps35l T A 7: 118,372,234 (GRCm39) probably null Het
Vwc2l T C 1: 70,768,070 (GRCm39) F45L probably damaging Het
Xpo7 T C 14: 70,939,195 (GRCm39) T154A probably benign Het
Yars2 C T 16: 16,124,406 (GRCm39) R338* probably null Het
Other mutations in Fxn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00569:Fxn APN 19 24,244,714 (GRCm39) missense probably damaging 1.00
I2288:Fxn UTSW 19 24,239,431 (GRCm39) splice site probably benign
R0490:Fxn UTSW 19 24,254,543 (GRCm39) critical splice donor site probably null
R1666:Fxn UTSW 19 24,239,377 (GRCm39) missense probably damaging 1.00
R1668:Fxn UTSW 19 24,239,377 (GRCm39) missense probably damaging 1.00
R1817:Fxn UTSW 19 24,257,765 (GRCm39) splice site probably null
R2187:Fxn UTSW 19 24,257,853 (GRCm39) missense probably benign 0.34
R5421:Fxn UTSW 19 24,254,649 (GRCm39) splice site probably null
R6195:Fxn UTSW 19 24,239,407 (GRCm39) missense probably damaging 1.00
R6318:Fxn UTSW 19 24,257,790 (GRCm39) missense probably damaging 0.99
R7418:Fxn UTSW 19 24,257,860 (GRCm39) missense probably benign 0.00
R9170:Fxn UTSW 19 24,244,687 (GRCm39) missense probably damaging 0.98
R9218:Fxn UTSW 19 24,239,388 (GRCm39) missense probably damaging 0.97
R9428:Fxn UTSW 19 24,249,787 (GRCm39) missense probably damaging 1.00
Z1176:Fxn UTSW 19 24,239,406 (GRCm39) missense probably damaging 1.00
Posted On 2013-06-21