Incidental Mutation 'IGL02503:Fmo3'
ID296155
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Fmo3
Ensembl Gene ENSMUSG00000026691
Gene Nameflavin containing monooxygenase 3
Synonyms
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02503
Quality Score
Status
Chromosome1
Chromosomal Location162953800-162984528 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 162968864 bp
ZygosityHeterozygous
Amino Acid Change Histidine to Glutamine at position 46 (H46Q)
Ref Sequence ENSEMBL: ENSMUSP00000028010 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028010]
Predicted Effect probably benign
Transcript: ENSMUST00000028010
AA Change: H46Q

PolyPhen 2 Score 0.032 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000028010
Gene: ENSMUSG00000026691
AA Change: H46Q

DomainStartEndE-ValueType
Pfam:FMO-like 2 534 7.7e-286 PFAM
Pfam:Pyr_redox_2 3 245 4.4e-15 PFAM
Pfam:Pyr_redox_3 6 220 1.1e-11 PFAM
Pfam:NAD_binding_8 7 71 3.1e-7 PFAM
Pfam:K_oxygenase 79 224 6.7e-9 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142759
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Flavin-containing monooxygenases (FMO) are an important class of drug-metabolizing enzymes that catalyze the NADPH-dependent oxygenation of various nitrogen-,sulfur-, and phosphorous-containing xenobiotics such as therapeutic drugs, dietary compounds, pesticides, and other foreign compounds. The human FMO gene family is composed of 5 genes and multiple pseudogenes. FMO members have distinct developmental- and tissue-specific expression patterns. The expression of this FMO3 gene, the major FMO expressed in adult liver, can vary up to 20-fold between individuals. This inter-individual variation in FMO3 expression levels is likely to have significant effects on the rate at which xenobiotics are metabolised and, therefore, is of considerable interest to the pharmaceutical industry. This transmembrane protein localizes to the endoplasmic reticulum of many tissues. Alternative splicing of this gene results in multiple transcript variants encoding different isoforms. Mutations in this gene cause the disorder trimethylaminuria (TMAu) which is characterized by the accumulation and excretion of unmetabolized trimethylamine and a distinctive body odor. In healthy individuals, trimethylamine is primarily converted to the non odorous trimethylamine N-oxide.[provided by RefSeq, Jan 2016]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy4 A T 14: 55,771,505 W822R probably damaging Het
Ago4 A T 4: 126,496,805 Y807* probably null Het
Alkbh8 G A 9: 3,347,852 G215D probably damaging Het
Cfap57 C T 4: 118,569,348 probably null Het
Cspg4 G A 9: 56,897,403 V1833M probably damaging Het
Cyp4f17 T C 17: 32,524,966 probably null Het
Dapk1 T A 13: 60,761,807 Y1411* probably null Het
Dmrtc1b T A X: 102,714,760 S199T possibly damaging Het
Elk4 A G 1: 132,014,539 N50D probably damaging Het
Filip1l T A 16: 57,571,575 V604E probably benign Het
Fndc1 T A 17: 7,771,516 Y1116F unknown Het
Fpr-rs3 T A 17: 20,624,555 N108I probably damaging Het
Glmn A T 5: 107,562,778 M316K probably damaging Het
Gm5591 C A 7: 38,520,009 R480I probably damaging Het
Gm8122 G T 14: 43,235,188 R39S unknown Het
Gprasp1 T A X: 135,802,530 Y1157* probably null Het
Hist2h2be A G 3: 96,221,223 T20A probably benign Het
Hsf1 T C 15: 76,498,670 L370P probably benign Het
Iqsec1 T A 6: 90,668,788 I809F probably damaging Het
Itsn1 G T 16: 91,889,204 M54I possibly damaging Het
Klra2 T C 6: 131,230,094 N184S probably benign Het
Lifr T A 15: 7,185,623 V737E probably damaging Het
Lrpprc T C 17: 84,726,339 T1037A probably benign Het
Map3k13 A T 16: 21,908,704 I439F possibly damaging Het
Megf8 T C 7: 25,363,563 V2448A possibly damaging Het
Mthfd1l T A 10: 4,083,824 V737D probably damaging Het
Mtm1 A G X: 71,299,670 T386A probably damaging Het
Muc5b T C 7: 141,867,667 V4298A probably benign Het
Olfr1053 C T 2: 86,314,639 G216R possibly damaging Het
Olfr1123 T G 2: 87,418,292 F81L probably benign Het
Olfr1143 A T 2: 87,802,520 I44F probably benign Het
Plch1 A G 3: 63,697,864 S1531P probably damaging Het
Poc1b T A 10: 99,144,348 probably benign Het
Rictor T A 15: 6,786,443 N1065K probably benign Het
Rpsa A G 9: 120,128,593 E35G possibly damaging Het
Scfd1 T A 12: 51,422,921 D416E possibly damaging Het
Sdad1 A T 5: 92,301,802 probably benign Het
Skor1 A G 9: 63,146,115 S191P probably damaging Het
Slc28a2 T C 2: 122,458,212 F600L probably benign Het
Tmem229b-ps A G 10: 53,475,154 noncoding transcript Het
Top2b A G 14: 16,407,163 M678V possibly damaging Het
Ttn T C 2: 76,786,763 N8092S probably damaging Het
Ttn C T 2: 76,741,689 V26287I probably damaging Het
Tulp4 T A 17: 6,213,391 I345N probably damaging Het
U2surp C T 9: 95,502,569 V21I probably benign Het
Ubr5 T C 15: 38,018,320 T859A possibly damaging Het
Ubr5 T C 15: 38,018,314 K861E probably damaging Het
Unc13d A G 11: 116,068,802 V617A possibly damaging Het
Vmn2r10 T C 5: 109,003,475 Y91C probably damaging Het
Vmn2r120 T A 17: 57,509,385 I657F probably benign Het
Wwc2 T C 8: 47,849,383 R931G unknown Het
Other mutations in Fmo3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00975:Fmo3 APN 1 162964030 missense probably benign 0.15
IGL01124:Fmo3 APN 1 162958261 missense probably damaging 1.00
IGL01645:Fmo3 APN 1 162964006 missense possibly damaging 0.53
IGL01710:Fmo3 APN 1 162983043 missense probably damaging 1.00
IGL01943:Fmo3 APN 1 162967006 missense probably benign 0.01
IGL02489:Fmo3 APN 1 162954287 missense possibly damaging 0.75
IGL02743:Fmo3 APN 1 162958483 missense probably damaging 1.00
IGL02974:Fmo3 APN 1 162983050 missense probably damaging 1.00
IGL03023:Fmo3 APN 1 162958465 missense probably benign 0.00
R0554:Fmo3 UTSW 1 162954332 missense probably benign 0.03
R0629:Fmo3 UTSW 1 162958227 splice site probably benign
R1209:Fmo3 UTSW 1 162964028 missense probably benign 0.00
R1213:Fmo3 UTSW 1 162967823 missense probably damaging 1.00
R1612:Fmo3 UTSW 1 162967885 missense probably damaging 1.00
R1636:Fmo3 UTSW 1 162954425 missense probably benign
R1710:Fmo3 UTSW 1 162967787 missense possibly damaging 0.59
R1764:Fmo3 UTSW 1 162958573 missense possibly damaging 0.79
R1775:Fmo3 UTSW 1 162968725 missense possibly damaging 0.54
R1906:Fmo3 UTSW 1 162966906 missense probably damaging 1.00
R2363:Fmo3 UTSW 1 162954315 missense probably damaging 0.98
R2418:Fmo3 UTSW 1 162966958 missense probably benign
R2519:Fmo3 UTSW 1 162958305 missense probably damaging 1.00
R3940:Fmo3 UTSW 1 162963986 missense probably benign 0.01
R3977:Fmo3 UTSW 1 162958578 missense probably damaging 0.99
R4779:Fmo3 UTSW 1 162968838 missense probably damaging 1.00
R4846:Fmo3 UTSW 1 162954311 missense possibly damaging 0.94
R4892:Fmo3 UTSW 1 162968731 missense probably benign 0.00
R5102:Fmo3 UTSW 1 162963977 missense probably benign 0.01
R5516:Fmo3 UTSW 1 162954426 nonsense probably null
R6035:Fmo3 UTSW 1 162964036 missense probably damaging 0.97
R6035:Fmo3 UTSW 1 162964036 missense probably damaging 0.97
R7050:Fmo3 UTSW 1 162963904 missense probably damaging 0.98
R7088:Fmo3 UTSW 1 162968865 missense probably benign 0.04
R7205:Fmo3 UTSW 1 162954288 missense possibly damaging 0.90
R7371:Fmo3 UTSW 1 162954227 missense possibly damaging 0.57
R7685:Fmo3 UTSW 1 162958332 missense possibly damaging 0.73
Posted On2015-04-16