Incidental Mutation 'R9322:Fmo5'
ID 706256
Institutional Source Beutler Lab
Gene Symbol Fmo5
Ensembl Gene ENSMUSG00000028088
Gene Name flavin containing monooxygenase 5
Synonyms 5033418D19Rik
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.116) question?
Stock # R9322 (G1)
Quality Score 225.009
Status Not validated
Chromosome 3
Chromosomal Location 97536120-97562598 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 97546190 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Stop codon at position 168 (K168*)
Ref Sequence ENSEMBL: ENSMUSP00000029729 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029729] [ENSMUST00000107049] [ENSMUST00000107050]
AlphaFold P97872
Predicted Effect probably null
Transcript: ENSMUST00000029729
AA Change: K168*
SMART Domains Protein: ENSMUSP00000029729
Gene: ENSMUSG00000028088
AA Change: K168*

DomainStartEndE-ValueType
Pfam:FMO-like 3 533 9.7e-280 PFAM
Pfam:Pyr_redox_2 5 224 3.4e-8 PFAM
Pfam:Pyr_redox_3 7 221 2.2e-21 PFAM
Pfam:NAD_binding_8 8 69 1.7e-6 PFAM
Pfam:K_oxygenase 81 223 9.6e-8 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000107049
AA Change: K168*
SMART Domains Protein: ENSMUSP00000102664
Gene: ENSMUSG00000028088
AA Change: K168*

DomainStartEndE-ValueType
Pfam:FMO-like 3 533 9.7e-280 PFAM
Pfam:Pyr_redox_2 5 224 3.4e-8 PFAM
Pfam:Pyr_redox_3 7 221 2.2e-21 PFAM
Pfam:NAD_binding_8 8 69 1.7e-6 PFAM
Pfam:K_oxygenase 81 223 9.6e-8 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000107050
AA Change: K168*
SMART Domains Protein: ENSMUSP00000102665
Gene: ENSMUSG00000028088
AA Change: K168*

DomainStartEndE-ValueType
Pfam:FMO-like 3 533 9.7e-280 PFAM
Pfam:Pyr_redox_2 4 228 8.5e-11 PFAM
Pfam:Pyr_redox_3 7 221 4.7e-11 PFAM
Pfam:NAD_binding_8 8 70 3.5e-7 PFAM
Pfam:K_oxygenase 80 222 2.9e-8 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Metabolic N-oxidation of the diet-derived amino-trimethylamine (TMA) is mediated by flavin-containing monooxygenase and is subject to an inherited FMO3 polymorphism in man resulting in a small subpopulation with reduced TMA N-oxidation capacity resulting in fish odor syndrome Trimethylaminuria. Three forms of the enzyme, FMO1 found in fetal liver, FMO2 found in adult liver, and FMO3 are encoded by genes clustered in the 1q23-q25 region. Flavin-containing monooxygenases are NADPH-dependent flavoenzymes that catalyzes the oxidation of soft nucleophilic heteroatom centers in drugs, pesticides, and xenobiotics. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2009]
PHENOTYPE: Mice homozygous for a knock-out allele show an age-related lean phenotype despite increased food intake, lower plasma levels of glucose and cholesterol, decreased fat storage in WAT, altered fatty acid oxidation, increased energy expenditure and respiratory quotient but normal physical activity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca5 A G 11: 110,192,331 (GRCm39) V727A probably damaging Het
Arhgef33 T A 17: 80,677,818 (GRCm39) L455* probably null Het
Arnt T C 3: 95,397,929 (GRCm39) S591P probably benign Het
Asic4 A G 1: 75,446,462 (GRCm39) M335V probably benign Het
Atp1a2 A G 1: 172,107,625 (GRCm39) S665P possibly damaging Het
Cat T C 2: 103,303,333 (GRCm39) N148S probably damaging Het
Ccdc121rt3 T A 5: 112,503,272 (GRCm39) Y144F probably damaging Het
Ccdc9 T C 7: 16,012,360 (GRCm39) D274G probably damaging Het
Ciao3 G C 17: 25,998,548 (GRCm39) Q217H probably damaging Het
Csnk1g2 T C 10: 80,474,978 (GRCm39) Y332H probably damaging Het
Csrnp1 T C 9: 119,801,853 (GRCm39) E402G probably damaging Het
Dchs2 T A 3: 83,189,001 (GRCm39) I1455N possibly damaging Het
Dnah12 A T 14: 26,492,934 (GRCm39) I1232F possibly damaging Het
Dsn1 C T 2: 156,843,669 (GRCm39) V144I possibly damaging Het
Efcab3 A T 11: 104,765,199 (GRCm39) E2501V probably benign Het
Epha6 A T 16: 60,245,118 (GRCm39) S360R probably damaging Het
Fasl A T 1: 161,609,512 (GRCm39) L158Q probably damaging Het
Filip1 A T 9: 79,727,014 (GRCm39) V535E probably benign Het
Gm5157 T G 7: 20,919,431 (GRCm39) K37N probably benign Het
Grm8 T A 6: 27,363,728 (GRCm39) I596F possibly damaging Het
Il23a T C 10: 128,132,990 (GRCm39) E123G probably benign Het
Itpr2 T C 6: 146,226,587 (GRCm39) T1386A probably benign Het
Krt79 T A 15: 101,840,245 (GRCm39) Q317L possibly damaging Het
Lhx4 A G 1: 155,578,353 (GRCm39) I263T probably benign Het
Med4 T C 14: 73,747,601 (GRCm39) L34P probably damaging Het
Mid1 C G X: 168,768,003 (GRCm39) P384A probably benign Het
Mief2 A T 11: 60,621,844 (GRCm39) H138L possibly damaging Het
Nat3 A T 8: 68,000,162 (GRCm39) K14* probably null Het
Nbeal1 T A 1: 60,297,818 (GRCm39) I1216N possibly damaging Het
Nlrp1b T C 11: 71,108,118 (GRCm39) E461G probably benign Het
Or11h23 C A 14: 50,948,507 (GRCm39) T240N probably damaging Het
Or5aq7 T C 2: 86,938,561 (GRCm39) T57A probably damaging Het
Or5p4 C T 7: 107,680,727 (GRCm39) T242M probably damaging Het
Pdha2 C A 3: 140,916,550 (GRCm39) M319I probably benign Het
Pik3r2 A G 8: 71,227,494 (GRCm39) V43A possibly damaging Het
Psd T A 19: 46,301,880 (GRCm39) E902V probably damaging Het
Psme3 A C 11: 101,211,437 (GRCm39) H198P probably damaging Het
Rlbp1 T C 7: 79,027,003 (GRCm39) D219G possibly damaging Het
Scn1b C A 7: 30,824,517 (GRCm39) W57L probably damaging Het
Sfrp2 T C 3: 83,674,006 (GRCm39) I53T probably damaging Het
Skic2 T C 17: 35,066,439 (GRCm39) probably null Het
Slc18a3 A G 14: 32,185,282 (GRCm39) I367T probably benign Het
Slc44a2 A T 9: 21,258,246 (GRCm39) R499W probably damaging Het
St18 A G 1: 6,865,747 (GRCm39) D75G probably benign Het
Trim67 C A 8: 125,549,967 (GRCm39) Y532* probably null Het
Ttc16 C T 2: 32,664,952 (GRCm39) probably benign Het
Usp7 A T 16: 8,517,124 (GRCm39) S487T probably damaging Het
Vmn2r104 T C 17: 20,263,087 (GRCm39) T125A probably benign Het
Vmn2r70 T C 7: 85,208,498 (GRCm39) T660A possibly damaging Het
Zer1 A T 2: 30,000,923 (GRCm39) V166D probably benign Het
Other mutations in Fmo5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01469:Fmo5 APN 3 97,558,884 (GRCm39) missense probably benign 0.19
IGL01926:Fmo5 APN 3 97,544,797 (GRCm39) missense probably damaging 1.00
IGL03062:Fmo5 APN 3 97,542,909 (GRCm39) missense probably damaging 1.00
IGL03215:Fmo5 APN 3 97,549,122 (GRCm39) missense probably benign
IGL03323:Fmo5 APN 3 97,546,323 (GRCm39) splice site probably null
PIT4445001:Fmo5 UTSW 3 97,558,844 (GRCm39) missense probably benign 0.30
R0133:Fmo5 UTSW 3 97,552,952 (GRCm39) missense probably damaging 0.99
R0207:Fmo5 UTSW 3 97,552,997 (GRCm39) missense probably damaging 1.00
R0570:Fmo5 UTSW 3 97,536,456 (GRCm39) missense probably damaging 1.00
R2014:Fmo5 UTSW 3 97,542,998 (GRCm39) missense possibly damaging 0.56
R2093:Fmo5 UTSW 3 97,553,194 (GRCm39) missense probably benign 0.41
R3087:Fmo5 UTSW 3 97,549,011 (GRCm39) missense probably damaging 1.00
R3694:Fmo5 UTSW 3 97,553,230 (GRCm39) missense probably damaging 1.00
R3764:Fmo5 UTSW 3 97,553,033 (GRCm39) missense probably damaging 1.00
R4864:Fmo5 UTSW 3 97,553,195 (GRCm39) missense probably damaging 1.00
R4987:Fmo5 UTSW 3 97,542,894 (GRCm39) missense probably benign 0.23
R5152:Fmo5 UTSW 3 97,549,078 (GRCm39) missense probably benign 0.00
R5304:Fmo5 UTSW 3 97,558,938 (GRCm39) missense probably damaging 1.00
R5306:Fmo5 UTSW 3 97,549,076 (GRCm39) missense probably benign 0.00
R5563:Fmo5 UTSW 3 97,546,207 (GRCm39) missense probably damaging 1.00
R5888:Fmo5 UTSW 3 97,549,041 (GRCm39) missense probably benign 0.10
R6352:Fmo5 UTSW 3 97,552,991 (GRCm39) missense probably benign 0.16
R8346:Fmo5 UTSW 3 97,552,962 (GRCm39) missense probably damaging 1.00
R8547:Fmo5 UTSW 3 97,558,811 (GRCm39) missense probably benign 0.03
R9258:Fmo5 UTSW 3 97,558,802 (GRCm39) missense probably benign 0.07
R9611:Fmo5 UTSW 3 97,549,089 (GRCm39) missense possibly damaging 0.85
Predicted Primers PCR Primer
(F):5'- CCAATGTGCACGTACAAGGG -3'
(R):5'- GGGCCTACTTCCTTGGTAAGAG -3'

Sequencing Primer
(F):5'- GCCTCAGGACTTGCATCTG -3'
(R):5'- CCTACTTCCTTGGTAAGAGTGAAG -3'
Posted On 2022-04-18