Incidental Mutation 'R4528:Etfa'
ID 333002
Institutional Source Beutler Lab
Gene Symbol Etfa
Ensembl Gene ENSMUSG00000032314
Gene Name electron transferring flavoprotein, alpha polypeptide
Synonyms 2010200I21Rik, D9Ertd394e
MMRRC Submission 041769-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.348) question?
Stock # R4528 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 55361792-55419527 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 55407334 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 52 (S52P)
Ref Sequence ENSEMBL: ENSMUSP00000034866 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034866]
AlphaFold Q99LC5
Predicted Effect probably damaging
Transcript: ENSMUST00000034866
AA Change: S52P

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000034866
Gene: ENSMUSG00000032314
AA Change: S52P

DomainStartEndE-ValueType
ETF 22 203 4.71e-48 SMART
Pfam:ETF_alpha 210 293 6.4e-40 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142587
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153186
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] ETFA participates in catalyzing the initial step of the mitochondrial fatty acid beta-oxidation. It shuttles electrons between primary flavoprotein dehydrogenases and the membrane-bound electron transfer flavoprotein ubiquinone oxidoreductase. Defects in electron-transfer-flavoprotein have been implicated in type II glutaricaciduria in which multiple acyl-CoA dehydrogenase deficiencies result in large excretion of glutaric, lactic, ethylmalonic, butyric, isobutyric, 2-methyl-butyric, and isovaleric acids. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atm A T 9: 53,412,059 (GRCm39) I999K probably benign Het
Camsap3 A G 8: 3,656,515 (GRCm39) E535G possibly damaging Het
Cd109 CATTTATTTATTTATTTATTTATTTATTTATTTAT CATTTATTTATTTATTTATTTATTTATTTATTTATTTAT 9: 78,619,782 (GRCm39) probably benign Het
Cenpu G T 8: 47,015,457 (GRCm39) G34* probably null Het
Col7a1 C A 9: 108,788,601 (GRCm39) A739D unknown Het
Coro1b T C 19: 4,199,980 (GRCm39) V107A probably benign Het
Cpeb3 T C 19: 37,116,488 (GRCm39) D381G possibly damaging Het
Cyp2a22 T C 7: 26,634,194 (GRCm39) D320G possibly damaging Het
Dcaf1 A T 9: 106,721,403 (GRCm39) K398N probably damaging Het
Fat4 T A 3: 38,945,443 (GRCm39) H1445Q probably benign Het
Foxred2 T A 15: 77,827,449 (GRCm39) M637L probably benign Het
Gbe1 A T 16: 70,275,225 (GRCm39) I342L probably benign Het
Gm14410 A T 2: 176,885,736 (GRCm39) I176K probably benign Het
Gm14410 G T 2: 176,885,734 (GRCm39) H177N probably damaging Het
Gm1527 T A 3: 28,968,542 (GRCm39) M198K probably damaging Het
Hr T C 14: 70,803,823 (GRCm39) L838P probably damaging Het
Kmt2e T C 5: 23,678,556 (GRCm39) S212P possibly damaging Het
Lims1 T C 10: 58,245,882 (GRCm39) C180R probably damaging Het
Mki67 A T 7: 135,297,088 (GRCm39) S2649T probably damaging Het
Or10x1 T A 1: 174,196,822 (GRCm39) L113H probably damaging Het
Or4f57 T C 2: 111,791,293 (GRCm39) N42D probably damaging Het
Or51t4 A G 7: 102,598,013 (GRCm39) M104V probably damaging Het
Pde4dip C T 3: 97,624,338 (GRCm39) E1399K probably damaging Het
Pex1 T C 5: 3,681,712 (GRCm39) Y1053H probably damaging Het
Plscr2 G A 9: 92,171,746 (GRCm39) E113K possibly damaging Het
Pus1 T C 5: 110,922,596 (GRCm39) Y309C probably damaging Het
Scube3 T A 17: 28,381,973 (GRCm39) V333D possibly damaging Het
Serpina11 A T 12: 103,952,592 (GRCm39) N66K probably benign Het
Thtpa T A 14: 55,333,039 (GRCm39) D41E probably damaging Het
Timm10b A G 7: 105,332,013 (GRCm39) N828S probably benign Het
Tlr12 A C 4: 128,511,818 (GRCm39) L144R probably damaging Het
Uba7 A G 9: 107,861,102 (GRCm39) E964G possibly damaging Het
Ugt1a6b T A 1: 88,035,301 (GRCm39) I213N probably damaging Het
Usp5 C G 6: 124,799,593 (GRCm39) K318N possibly damaging Het
Zbtb43 A G 2: 33,352,337 (GRCm39) probably benign Het
Zfp985 A T 4: 147,667,347 (GRCm39) I72F possibly damaging Het
Zfpm1 G A 8: 123,062,381 (GRCm39) R480H probably benign Het
Other mutations in Etfa
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02214:Etfa APN 9 55,372,095 (GRCm39) missense probably damaging 1.00
IGL02471:Etfa APN 9 55,393,984 (GRCm39) critical splice donor site probably null
IGL03068:Etfa APN 9 55,394,766 (GRCm39) missense probably benign
R0944:Etfa UTSW 9 55,396,122 (GRCm39) missense probably damaging 1.00
R2267:Etfa UTSW 9 55,394,015 (GRCm39) missense probably damaging 1.00
R2913:Etfa UTSW 9 55,389,613 (GRCm39) missense probably damaging 1.00
R4769:Etfa UTSW 9 55,403,051 (GRCm39) missense possibly damaging 0.57
R5055:Etfa UTSW 9 55,407,417 (GRCm39) missense probably damaging 1.00
R5089:Etfa UTSW 9 55,396,150 (GRCm39) nonsense probably null
R5402:Etfa UTSW 9 55,362,023 (GRCm39) missense probably benign
R6141:Etfa UTSW 9 55,372,103 (GRCm39) missense probably damaging 1.00
R6363:Etfa UTSW 9 55,407,417 (GRCm39) missense probably damaging 1.00
R6574:Etfa UTSW 9 55,402,910 (GRCm39) missense probably damaging 1.00
R6835:Etfa UTSW 9 55,403,103 (GRCm39) missense probably benign
R9300:Etfa UTSW 9 55,396,152 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGTGCCAGCAGAACAAATC -3'
(R):5'- AGCCCACATGCATAATAGTTATCC -3'

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