General Information of Drug-Metabolizing Enzyme (DME) (ID: DEIASEZ)

DME Name Dimethylaniline oxidase 2 (FMO2)
Synonyms Dimethylaniline monooxygenase [N-oxide-forming] 2; FMO 1B1; FMO 2; Pulmonary flavin-containing monooxygenase 2
Gene Name FMO2
UniProt ID
FMO2_HUMAN
INTEDE ID
DME0283
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Gene ID
2327
EC Number EC: 1.14.13.8
Oxidoreductase
Oxygen paired donor oxidoreductase
NADH/NADPH donor oxidoreductase
EC: 1.14.13.8
Lineage Species: Homo sapiens
Kingdom: Metazoa
Phylum: Chordata
Class: Mammalia
Order: Primates
Family: Hominidae
Genus: Homo
Species: Homo sapiens
Sequence
MAKKVAVIGAGVSGLISLKCCVDEGLEPTCFERTEDIGGVWRFKENVEDGRASIYQSVVT
NTSKEMSCFSDFPMPEDFPNFLHNSKLLEYFRIFAKKFDLLKYIQFQTTVLSVRKCPDFS
SSGQWKVVTQSNGKEQSAVFDAVMVCSGHHILPHIPLKSFPGMERFKGQYFHSRQYKHPD
GFEGKRILVIGMGNSGSDIAVELSKNAAQVFISTRHGTWVMSRISEDGYPWDSVFHTRFR
SMLRNVLPRTAVKWMIEQQMNRWFNHENYGLEPQNKYIMKEPVLNDDVPSRLLCGAIKVK
STVKELTETSAIFEDGTVEENIDVIIFATGYSFSFPFLEDSLVKVENNMVSLYKYIFPAH
LDKSTLACIGLIQPLGSIFPTAELQARWVTRVFKGLCSLPSERTMMMDIIKRNEKRIDLF
GESQSQTLQTNYVDYLDELALEIGAKPDFCSLLFKDPKLAVRLYFGPCNSYQYRLVGPGQ
WEGARNAIFTQKQRILKPLKTRALKDSSNFSVSFLLKILGLLAVVVAFFCQLQWS
Function This enzyme catalyzes the N-oxidation of certain primary alkylamines to their oximes via an N-hydroxylamine intermediate. And it can catalyze the S-oxidation of methimazole.
KEGG Pathway
Drug metabolism - cytochrome P450 (hsa00982 )
Reactome Pathway
FMO oxidises nucleophiles (R-HSA-217271 )

Molecular Interaction Atlas (MIA) of This DME

Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This DME
4 Approved Drug(s) Metabolized by This DME
Drug Name Drug ID Indication ICD 11 Highest Status REF
Ethionamide DM8K3EI Pulmonary tuberculosis 1B10.Z Approved [1]
Methimazole DM25FL8 Hyperthyroidism 5A02 Approved [1]
Propranolol DM79NTF Angina pectoris BA40 Approved [2]
Trifluoperazine DMKBYWI Anxiety Approved [2]

References

1 Drug metabolism by flavin-containing monooxygenases of human and mouse. Expert Opin Drug Metab Toxicol. 2017 Feb;13(2):167-181.
2 Human FMO2-based microbial whole-cell catalysts for drug metabolite synthesis. Microb Cell Fact. 2015 Jun 12;14:82.