Incidental Mutation 'R0058:Fmo2'
ID17325
Institutional Source Beutler Lab
Gene Symbol Fmo2
Ensembl Gene ENSMUSG00000040170
Gene Nameflavin containing monooxygenase 2
Synonyms2310008D08Rik, 2310042I22Rik
MMRRC Submission 038352-MU
Accession Numbers

Genbank: NM_018881

Is this an essential gene? Probably non essential (E-score: 0.032) question?
Stock #R0058 (G1)
Quality Score
Status Validated
Chromosome1
Chromosomal Location162874317-162898726 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 162886324 bp
ZygosityHeterozygous
Amino Acid Change Serine to Arginine at position 204 (S204R)
Ref Sequence ENSEMBL: ENSMUSP00000107135 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045902] [ENSMUST00000111510] [ENSMUST00000143123]
Predicted Effect probably benign
Transcript: ENSMUST00000045902
AA Change: S204R

PolyPhen 2 Score 0.378 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000044405
Gene: ENSMUSG00000040170
AA Change: S204R

DomainStartEndE-ValueType
Pfam:FMO-like 2 533 8.7e-296 PFAM
Pfam:Pyr_redox_2 3 230 6.4e-12 PFAM
Pfam:Pyr_redox_3 6 220 4.4e-10 PFAM
Pfam:K_oxygenase 69 233 2.2e-11 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000111510
AA Change: S204R

PolyPhen 2 Score 0.378 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000107135
Gene: ENSMUSG00000040170
AA Change: S204R

DomainStartEndE-ValueType
Pfam:FMO-like 2 533 8.7e-296 PFAM
Pfam:Pyr_redox_2 4 446 1.3e-6 PFAM
Pfam:Pyr_redox_3 6 220 8e-17 PFAM
Pfam:NAD_binding_8 7 72 4.3e-6 PFAM
Pfam:K_oxygenase 78 333 1.3e-12 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000143123
SMART Domains Protein: ENSMUSP00000114226
Gene: ENSMUSG00000040170

DomainStartEndE-ValueType
Pfam:FMO-like 2 161 1.2e-99 PFAM
Pfam:Pyr_redox_3 6 159 1.6e-8 PFAM
Pfam:NAD_binding_8 7 80 1.4e-7 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156860
Predicted Effect noncoding transcript
Transcript: ENSMUST00000194061
Meta Mutation Damage Score 0.174 question?
Coding Region Coverage
  • 1x: 87.4%
  • 3x: 82.9%
  • 10x: 66.9%
  • 20x: 41.4%
Validation Efficiency 85% (62/73)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a flavin-containing monooxygenase family member. It is an NADPH-dependent enzyme that catalyzes the N-oxidation of some primary alkylamines through an N-hydroxylamine intermediate. However, some human populations contain an allele (FMO2*2A) with a premature stop codon, resulting in a protein that is C-terminally-truncated, has no catalytic activity, and is likely degraded rapidly. This gene is found in a cluster with other related family members on chromosome 1. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2014]
Allele List at MGI
Other mutations in this stock
Total: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrv1 A G 13: 81,182,672 V6088A possibly damaging Het
Ankrd36 A G 11: 5,630,691 probably benign Het
Anxa1 A T 19: 20,383,777 Y84N probably damaging Het
Arnt2 G A 7: 84,347,530 R63C probably damaging Het
Avpr1b A G 1: 131,599,786 T16A probably benign Het
Cables1 A G 18: 11,923,413 E316G possibly damaging Het
Cadm1 A T 9: 47,850,331 I427L probably damaging Het
Dazap1 T C 10: 80,261,581 probably benign Het
Dip2b A G 15: 100,215,240 E1512G probably benign Het
Dock1 G A 7: 135,108,761 V1171M possibly damaging Het
Dock5 A T 14: 67,781,036 F1230Y probably benign Het
Dst T C 1: 34,006,224 S13P possibly damaging Het
Dym G A 18: 75,043,172 E15K possibly damaging Het
Faf1 A G 4: 109,736,624 Q133R probably benign Het
Fcer2a T C 8: 3,688,111 probably benign Het
Ghitm A G 14: 37,131,592 L97P probably damaging Het
Gins4 A G 8: 23,229,510 probably benign Het
Gm10573 G A 4: 121,920,736 Het
Golga3 T A 5: 110,202,777 F766Y possibly damaging Het
Hapln1 T C 13: 89,607,878 I267T probably benign Het
Helz A T 11: 107,672,558 probably benign Het
Igll1 A T 16: 16,863,876 V5E probably benign Het
Kif16b A G 2: 142,857,305 probably null Het
Limk1 A T 5: 134,659,871 W507R probably damaging Het
Marf1 C T 16: 14,142,534 A549T probably damaging Het
Mtif3 C A 5: 146,956,921 V159F probably benign Het
Ncoa7 T A 10: 30,647,541 D887V probably damaging Het
Pkd1 G C 17: 24,564,703 A162P probably benign Het
Plce1 A G 19: 38,525,184 D309G possibly damaging Het
Plk4 T C 3: 40,805,872 V401A probably benign Het
Prrc2c C T 1: 162,698,884 V253I unknown Het
Ranbp2 T A 10: 58,480,531 S2358T probably damaging Het
Setd2 T A 9: 110,594,426 V2183E probably damaging Het
Sgsm1 T A 5: 113,285,087 S232C probably damaging Het
Skint6 A T 4: 113,046,815 probably benign Het
Slc15a2 A G 16: 36,754,547 I531T probably benign Het
Slc36a1 C T 11: 55,221,994 probably benign Het
Sptan1 T C 2: 29,993,696 probably null Het
Tex15 C T 8: 33,581,502 probably benign Het
Tlr9 T G 9: 106,224,965 L485R possibly damaging Het
Tmem207 A G 16: 26,524,829 probably benign Het
Triml2 T C 8: 43,185,269 probably benign Het
Tspear T C 10: 77,869,631 F288L probably benign Het
Zfp644 A T 5: 106,637,003 S559R possibly damaging Het
Other mutations in Fmo2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00715:Fmo2 APN 1 162888713 nonsense probably null
IGL01299:Fmo2 APN 1 162878030 missense probably benign
IGL02617:Fmo2 APN 1 162876921 missense probably damaging 1.00
IGL02994:Fmo2 APN 1 162880620 missense probably damaging 1.00
IGL03270:Fmo2 APN 1 162882026 missense probably damaging 1.00
F5493:Fmo2 UTSW 1 162880532 missense probably benign 0.41
R0058:Fmo2 UTSW 1 162886324 missense probably benign 0.38
R0501:Fmo2 UTSW 1 162876928 missense probably benign 0.00
R0658:Fmo2 UTSW 1 162876774 missense possibly damaging 0.57
R0800:Fmo2 UTSW 1 162876814 missense probably benign 0.00
R2223:Fmo2 UTSW 1 162898244 missense probably damaging 1.00
R4360:Fmo2 UTSW 1 162882014 missense probably damaging 0.99
R4523:Fmo2 UTSW 1 162887708 missense probably benign 0.44
R4755:Fmo2 UTSW 1 162888805 missense probably damaging 1.00
R6087:Fmo2 UTSW 1 162880433 missense probably benign 0.45
R6219:Fmo2 UTSW 1 162880516 missense probably damaging 0.97
R6668:Fmo2 UTSW 1 162877048 missense probably benign 0.15
Posted On2013-01-20