Monooxygenase

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<StructureSection load='5tkh' size='350' side='right' scene='' caption='Glycosylated lytic polysaccharide monooxygenase complex with Cu(II) (orange) and peroxide (PDB code [[5tkh]])' >
<StructureSection load='5tkh' size='350' side='right' scene='' caption='Glycosylated lytic polysaccharide monooxygenase complex with Cu(II) (orange) and peroxide (PDB code [[5tkh]])' >
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__TOC__
== Function ==
== Function ==
'''Monooxygenases''' (MO) catalyzes the incorporation of a hydroxyl group into a variety of substrates. MO catalyzes the reduction of O<sub>2</sub> to H<sub>2</sub>O while oxidating NADPH.
'''Monooxygenases''' (MO) catalyzes the incorporation of a hydroxyl group into a variety of substrates. MO catalyzes the reduction of O<sub>2</sub> to H<sub>2</sub>O while oxidating NADPH.
 +
*'''ActVA-Orf6 monooxygenase''' catalyses the oxidation of an aromatic intermediate of the actinorhodin pathway <ref>PMID:12514126</ref>.
 +
*'''Baeyer-Villigen monooxygenase''' is a bioanalytic tool which can catalyze reactions which are difficult to do via chemical means<ref>PMID:15599520</ref>.
 +
*'''TropB monooxygenase''' catalyses asymmetric oxidative dearomatization reactions <ref>PMID:31346489</ref>.
 +
*'''TetX monooxygenase''' inactivates the tetracycline antibiotic <ref>PMID:15452119</ref>.
 +
*'''Phenol 2-monooxygenase''' see [[Phenol hydroxylase (hebrew)]].
=== Peptidylglycine α-Hydroxylating Monooxygenase (PHM)-coordination of peroxide to Cu<sub>M</sub> center. Structural and computational study <ref >doi 10.1007/s00775-012-0967-z</ref>===
=== Peptidylglycine α-Hydroxylating Monooxygenase (PHM)-coordination of peroxide to Cu<sub>M</sub> center. Structural and computational study <ref >doi 10.1007/s00775-012-0967-z</ref>===
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</StructureSection>
</StructureSection>
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==3D structures of monooxygenase==
 
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Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
 
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{{#tree:id=OrganizedByTopic|openlevels=0|
 
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*'''Toluene 4-monooxygenase (TMO)'''
 
- 
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**[[3dhg]], [[3i5j]], [[2inc]] – PmTMO α+β+γ subunits + Fe – ''Pseudomonas mendocina''<br />
 
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**[[2ind]] – PmTMO α+β+γ subunits + Mn <br />
 
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**[[3rng]], [[3rnf]], [[3rne]], [[3rnc]], [[3rnb]], [[3rna]], [[3rn9]], [[3n20]], [[3n1z]], [[3n1y]], [[3n1x]], [[2rdb]] – PmTMO α+β+γ subunits (mutant) + Fe <br />
 
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**[[1sjg]] – PmTMO protein C + Fe <br />
 
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**[[1vm9]] – PmTMO protein C (mutant) + Fe <br />
 
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**[[2bf5]], [[2bf3]], [[2bf2]] – PmTMO protein D <br />
 
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**[[4wqm]] – PmTMO (mutant) + Ni <br />
 
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**[[4p1c]], [[4p1b]] – PmTMO protein A+B+E+ferredoxin (mutant) + Fe <br />
 
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**[[2q3w]] – PmTMO ferredoxin subunit (mutant) + Fe <br />
 
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*TMO complexes
 
- 
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**[[3dhh]], [[3q3n]], [[3q3o]] – PmTMO α+β+γ subunits + Fe + phenol derivative + TMO system effector protein<br />
 
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**[[3rmk]], [[1t0s]], [[1t0q]] – PmTMO α+β+γ subunits + Fe + phenol derivative<br />
 
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**[[3q14]] – PmTMO α+β+γ subunits + Fe + p-cresol + TMO system effector protein<br />
 
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**[[3q2a]], [[3q3m]] – PmTMO α+β+γ subunits + Fe + benzoate inhibitor + TMO system effector protein<br />
 
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**[[3dhi]] – PmTMO α+β+γ subunits + Fe + TMO system effector protein<br />
 
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**[[3ge3]], [[3ge8]], [[3ri7]] – PmTMO α (mutant)+β+γ subunits + Fe + TMO system effector protein<br />
 
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**[[3i63]] – PmTMO α+β+γ subunits + Fe + TMO system effector protein + H2O2<br />
 
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**[[5tdv]] – PmTMO protein A+B+D+E + Fe + peroxide<br />
 
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**[[5tdu]] – PmTMO protein A+B+D+E + Fe + cresol<br />
 
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**[[5tdt]] – PmTMO protein A+B+D+E + Fe + peroxide + toluene<br />
 
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**[[5tds]] – PmTMO protein A+B+D+E + Fe + toluene<br />
 
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**[[1t0r]] – PsTMO + Fe + OH – ''Pseudomonas stutzeri''<br />
 
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*'''Heme-degrading monooxygenase (IsdI)'''
 
- 
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**[[2zdp]] – SaIsdI + heme-Co – ''Staphylococcus aureus''<br />
 
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**[[3lgm]], [[2zdo]] – SaIsdI + heme-Fe<br />
 
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**[[4fnh]] – SaIsdI (mutant) + heme-Fe<br />
 
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**[[3lgn]] – SaIsdI + heme-Fe + O2<br />
 
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**[[3qgp]] – SaIsdI + heme-Fe + CN<br />
 
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**[[4fni]] – SaIsdI (mutant) + heme-Fe + CN<br />
 
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**[[4nl5]] – MtMO + heme + CN – ''Mycobacterium tuberculosis''<br />
 
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**[[4oz5]] – MO + heme – ''Bacillus subtilis''<br />
 
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*'''Kynurenine 3-monooxygenase (KMO)'''
 
- 
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**[[5x68]] – hKMO + FAD - human<br />
 
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**[[4j2w]], [[4j31]], [[4j33]], [[4j34]] – yKMO + FAD – yeast<br />
 
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**[[4j36]], [[5x64]] – yKMO + FAD + inhibitor<br />
 
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**[[5x6q]] – yKMO (mutant) + FAD + inhibitor<br />
 
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**[[5na5]], [[5x6p]] – PfKMO (mutant) + FAD – ''Pseudomonas fluorescens''<br />
 
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**[[5y7a]], [[5y77]], [[6fox]] – PfKMO + FAD + kynurenine <br />
 
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**[[5nak]] – PfKMO (mutant) + FAD + kynurenine <br />
 
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**[[5y66]] – PfKMO + FAD + kynurenine + inhibitor<br />
 
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**[[6fph]], [[6fp1]], [[6fp0]], [[6foz]], [[6foy]] – PfKMO + FAD + inhibitor<br />
 
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**[[5nah]], [[5nag]], [[5nae]], [[5nab]], [[5n7t]], [[5mzk]], [[5mzi]], [[5mzc]], [[5fn0]] – PfKMO (mutant) + FAD + inhibitor<br />
 
- 
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*'''Phenol 2-monooxygenase (PMO)'''
 
- 
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**[[1foh]] – TcPMO + FAD – ''Trichosporon cutaneum''<br />
 
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**[[1pn0]] – TcPMO + FAD + phenol<br />
 
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*'''Phenylalanine 2-monooxygenase'''
 
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**[[5pah]], [[6pah]] – hFMO catalytic domain + inhibitor <br />
 
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*Phenylalanine 4-monooxygenase or phenylalanine-4-hydroxylase
 
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See [[Hydroxylase]]
 
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*'''ActVA-Orf6 monooxygenase (AOMO)'''
 
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**[[1lq9]] – ScAOMO – ''Streptomyces coelicolor''<br />
 
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**[[1n5q]] – ScAOMO + sancycline <br />
 
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**[[1n5s]], [[1n5t]] – ScAOMO + acetyl dithranol<br />
 
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**[[1n5v]] – ScAOMO + nanaomycine <br />
 
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*Baeyer-Villiger monooxygenase (BVMO)
 
- 
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**[[6jdk]] – BVMO – ''Parvibaculum lavamentivorans''<br />
 
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*'''Flavin-containing monooxygenase'''
 
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**[[2gv8]] – fyMO + FAD + NADP – fission yeast<br />
 
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**[[2gvc]] – fyMO + FAD + NADP + methimazole<br />
 
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**[[4a9w]] – SmMO + FAD – ''Stenotrophomonas maltophilia''<br />
 
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**[[4c5o]] – SmMO (mutant) + FAD <br />
 
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**[[5wan]] – EcMO + FMN + uracil – Escherichia coli<br />
 
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**[[5iq4]], [[5iq1]], [[5ipy]] – RnMO (mutant) + FAD + NAP – ''Roseovarius nubinhibens'' <br />
 
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**[[5gsn]] – RnMO (mutant) + FAD + NAP + methimazole <br />
 
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**[[4usr]] – PsMO + FAD <br />
 
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**[[3rp6]] – KpMO + FAD – ''Klebsiella pneumoniae''<br />
 
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**[[3rp8]] – KpMO (mutant) + FAD <br />
 
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**[[3rp7]] – KpMO + FAD + uric acid<br />
 
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**[[3c96]], [[2rgj]] – PaMO + FAD – ''Pseudomonas aeruginosa''<br />
 
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**[[2xvf]], [[2xve]] – MaMO + FAD – ''Methylophaga aminisulfidivorans'' <br />
 
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**[[2xvj]] – MaMO (mutant) + FAD + indole <br />
 
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**[[2xvi]] – MaMO (mutant) + FAD + O2<br />
 
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**[[2vqb]] – MaMO (mutant) + FAD + NADP + O2<br />
 
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**[[2xvh]], [[2xlu]], [[2xlt]] – MaMO + FAD + NADP derivative<br />
 
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**[[2xls]], [[2xlr]], [[2xlp]], [[2vq7]] – MaMO (mutant) + FAD + NADP <br />
 
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**[[5nmw]] – ZvMO + FAD – ''Zonocerus variegatus''<br />
 
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**[[5nmx]] – ZvMO + FAD + NADP <br />
 
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*2,4,6-trichlorophenol 4-monooxygenase
 
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**[[4g5e]] – MO – ''Cupriavidus necator''<br />
 
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*Chlorophenol 4-monooxygenase
 
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**[[4oo2]] – MO – ''Streptomyces globisporus''<br />
 
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**[[3k86]], [[3hwc]] – BcMO – ''Burkholderia cepacia'' <br />
 
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**[[3k87]] – BcMO + FAD <br />
 
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**[[3k88]] – BcMO + FAD + NAD <br />
 
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*Phenylacetone monooxygenase
 
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**[[4ovi]], [[4c74]] – TfMO + FAD + APADP – ''Thermobifida fusca''<br />
 
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**[[1w4x]] – TfMO + FAD<br />
 
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**[[2ylt]], [[2yls]], [[2ylr]] – TfMO + FAD + NADP <br />
 
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**[[2ylz]] – TfMO (mutant) + FAD <br />
 
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**[[4c77]] – TfMO (mutant) + FAD + APADP <br />
 
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**[[4d04]] – TfMO (mutant) + FAD + NAP <br />
 
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**[[4d03]], [[2ym2]], [[2ylx]], [[2ylw]] – TfMO (mutant) + FAD + NADP <br />
 
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**[[2ym1]] – TfMO (mutant) + FAD + NADP + O2<br />
 
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*6-hydroxynicotinate 3-monooxygenase
 
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**[[5eow]] – PpMO + FAD – ''Pseudomonas putida''<br />
 
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*Styrene monooxygenase
 
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**[[3ihm]] – PpMO <br />
 
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**[[4f07]] – PpMO (mutant) + FAD <br />
 
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*Tryptophan 2-monooxygenase
 
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**[[4iv9]] – MO + FAD – ''Pseudomonas savastanoi''<br />
 
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*Tryptophan 5-monooxygenase
 
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**[[1mlw]] – hMO + Fe + dihydrobiopterin <br />
 
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*Tyrosine 3-monooxygenase
 
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**[[2xsn]] – hMO + Zn<br />
 
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**[[2toh]] – rMO + Fe + dihydrobiopterin + tyrosine - rat<br />
 
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**[[2mda]] – rMO regulatory domain <br />
 
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*Nitronate monooxygenase
 
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**[[4q4k]] – PaMO + FMN <br />
 
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**[[6e2a]] – PaMO + FMN + NAD<br />
 
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**[[5lsm]] – MO + FMN – ''Shewanella oneidensis''<br />
 
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**[[6bka]] – MO + FMN – ''Cyberlyndnera mrakii''<br />
 
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*2-hydroxbiphenyl 3-monooxygenase
 
- 
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**[[4z2r]] – PnMO + FAD – ''Pseudomonas nitroreducens''<br />
 
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**[[4cy6]] – PnMO (mutant) <br />
 
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**[[4z2u]], [[4z2t]], [[4cy8]] – PnMO (mutant) + FAD <br />
 
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**[[5brt]] – PnMO + FAD + hydroxybephenyl <br />
 
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*4-hydroxyphenylacetate 3-monooxygenase
 
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**[[4ira]] – BmMO + FAD – ''Brucella melitensis''<br />
 
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**[[3cb0]] – BmMO + FMN<br />
 
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**[[6eb0]] – EcMO oxygenase subunit<br />
 
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**[[6b1b]] – EcMO oxygenase subunit (mutant)<br />
 
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*Ornithine N(5)-monooxygenase
 
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**[[5cku]] – MO + FAD + NADP + ornithine – ''Neosartorya fumigata''<br />
 
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**[[4nzh]], [[4b69]] – AfMO + FAD + ornithine – ''Aspergillus fumigatus''<br />
 
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**[[4b65]] – AfMO + FAD + NADP <br />
 
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**[[4b68]], [[4b66]] – AfMO + FAD + NAP + arginine <br />
 
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**[[4b67]], [[4b63]] – AfMO + FAD + NADP + ornithine <br />
 
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**[[4b64]] – AfMO + FAD + NADP + lysine <br />
 
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**[[3s61]] – PaMO + FAD + NADP + ornithine derivative<br />
 
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*Steroid monooxygenase
 
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**[[4ap1]], [[4aos]] – RrMO + FAD + NADP – ''Rhodococcus rhodochrous''<br />
 
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**[[4aox]] – RrMO (mutant) + FAD <br />
 
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**[[4ap3]] – RrMO (mutant) + FAD + NADP <br />
 
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*Cyclohexanone monooxygenase
 
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**[[5m10]] – TmMO + FAD + NAP + nicotinamide – ''Thermocripsum municipale''<br />
 
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**[[5m0z]] – TmMO + FAD + NADP derivative <br />
 
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**[[6gqi]] – TmMO + FAD + NADP + hexanic acid <br />
 
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**[[6era]], [[6er9]] – RhMO + FAD + NADP – ''Rhodococcus''<br />
 
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**[[4rg4]], [[4rg3]], [[3gwf]], [[3gwd]] – RhMO + FAD + NAP + caprolactone <br />
 
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**[[3ucl]] – RhMO + FAD + NADP + cyclohexanone <br />
 
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*Lysine 6-monooxygenase
 
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**[[5cqf]] – MO – ''Pseudomonas syringae''<br />
 
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**[[4d7e]] – NfMO (mutant) + FAD – ''Nocardia farcinica''<br />
 
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**[[5o8p]] – EaMO + FAD – ''Erwinia amylovora''<br />
 
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**[[5o8r]] – EaMO + FAD + NADP <br />
 
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*EDTA monooxygenase
 
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**[[5dqp]] – MO – ''Chelativorans''<br />
 
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*Rifampicin monooxygenase or Pentachlorophenol 4-monooxygenase
 
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**[[5vqb]] – SvMO + FAD – ''Sterptomyces venezuelae''<br />
 
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**[[6brd]] – SvMO (mutant) + FAD + rifampicin <br />
 
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**[[5kow]] – NfMO + FAD <br />
 
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**[[5kox]] – NfMO + FAD + rifampicin <br />
 
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*3,6-diketocamphane 1,6 monooxygenase
 
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**[[5aec]] – PpMO <br />
 
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**[[4uwm]] – PpMO + FMN<br />
 
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*Lytic polysaccharide monooxygenase
 
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**[[5tki]], [[5foh]], [[4qi8]] – NcMO-2 + Cu – ''Neurospora crassa''''Italic text''<br />
 
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**[[5tkh]], [[5tkg]], [[5tkf]], [[4eir]] – NcMO-2 + Cu + O2 <br />
 
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**[[4eis]] – NcMO-3 + Cu + peroxide <br />
 
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**[[5iju]] – MO + Cu – ''Bacillus amyloliquefaciens''<br />
 
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**[[5acj]], [[5aci]], [[5ach]], [[5acg]], [[5acf]] – MO + Cu – ''Lentinus similis''<br />
 
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**[[4mai]] – moMO + Cu – mold<br />
 
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**[[4mah]] – moMO + Zn<br />
 
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**[[5no7]] – MO – ''Pycnoporus cinnabarinus''<br />
 
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*Peptidyl-glycine alpha-amidating monooxygenase
 
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**[[5mw0]], [[5wkw]] – rMO <br />
 
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**[[1yjl]] – rMO (mutant)<br />
 
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**[[3mib]], [[3mic]], [[3mid]], [[3mie]], [[3mif]], [[3mig]], [[3mih]], [[3mlj]], [[3mlk]], [[3mll]], [[1opm]] – rMO + Cu + Ni <br />
 
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**[[6ao6]], [[5wja]] – rMO (mutant) + Cu + Ni<br />
 
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**[[1sdw]] – rMO + Cu + Ni + O2 + threonine derivative<br />
 
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**[[1yjk]], [[1yip]], [[1phm]] – rMO + Cu<br />
 
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**[[1yi9]], [[6ay0]], [[6an3]], [[6amp]], [[6alv]], [[6ala]] – rMO (mutant) + Cu<br />
 
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**[[3fw0]] – rMO + Hg<br />
 
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**[[3fvz]] – rMO + Zn + Fe<br />
 
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*Antibiotic biosynthesis monooxygenase
 
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**[[4hl9]] – MO – ''Rhodospirillum rubrum''<br />
 
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**[[4dn9]] – MO – ''Chloroflexus aurantiacus''<br />
 
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**[[2ril]] – MO – ''Shewanella loihica''<br />
 
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*Monooxygenase
 
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**[[2i7g]] – MO – ''Agrobacterium tumefaciens''<br />
 
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**[[5uq4]] – MtMO <br />
 
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**[[5f5l]] – MiMO – ''Micromonospora'' <br />
 
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**[[5f5n]] – MiMO + NAD + substrate <br />
 
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*Monooxygenase TROPB
 
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**[[6nes]] – TsMO + FAD – ''Talaromyces stipitatus''<br />
 
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**[[6nev]], [[6neu]] – TsMO (mutant) + FAD <br />
 
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**[[6net]] – TsMO + FAD + dihydroxy dimethylbenzaldehyde<br />
 
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*Lactate 2-monooxygenase or lactate oxydase
 
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**[[6dvi]] – MsLMO + FMN – ''Mycobacterium smegmatis''<br />
 
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**[[6dvh]] – MsLMO (mutant) + FMN <br />
 
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*Squalene monooxygenase or squalene epoxidase
 
- 
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**[[6c6r]], [[6c6p]], [[6c6n]] – hSMO + FAD + inhibitor<br />
 
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*Dimethyl-sulfide monooxygenase
 
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**[[6ak1]] – DMOA – ''Hyphomicrobium sulfonivorans''<br />
 
- 
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*Salicylate 1-monooxygenase or salicylate hydroxylase
 
- 
-
See [[Hydroxylase]]
 
- 
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'''Methane monooxygenase''' See [[Methane monooxygenase]]
 
- 
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'''Camphor 5-monooxygenase''' See [[Cytochrome P450]]
 
- 
-
'''Luciferin 4-monooxygenase and Alkanal monooxygenase''' See [[Luciferase]]
 
-
}}
 
== References ==
== References ==

Current revision

Glycosylated lytic polysaccharide monooxygenase complex with Cu(II) (orange) and peroxide (PDB code 5tkh)

Drag the structure with the mouse to rotate

References

  1. Sciara G, Kendrew SG, Miele AE, Marsh NG, Federici L, Malatesta F, Schimperna G, Savino C, Vallone B. The structure of ActVA-Orf6, a novel type of monooxygenase involved in actinorhodin biosynthesis. EMBO J. 2003 Jan 15;22(2):205-15. PMID:12514126 doi:http://dx.doi.org/10.1093/emboj/cdg031
  2. Fraaije MW, Wu J, Heuts DP, van Hellemond EW, Spelberg JH, Janssen DB. Discovery of a thermostable Baeyer-Villiger monooxygenase by genome mining. Appl Microbiol Biotechnol. 2005 Jan;66(4):393-400. PMID:15599520 doi:10.1007/s00253-004-1749-5
  3. Benitez AR, Tweedy S, Baker Dockrey SA, Lukowski AL, Wymore T, Khare D, Brooks CL 3rd, Palfey BA, Smith JL, Narayan ARH. Structural basis for selectivity in flavin-dependent monooxygenase-catalyzed oxidative dearomatization. ACS Catal. 2019 Apr 5;9(4):3633-3640. doi: 10.1021/acscatal.8b04575. Epub 2019, Mar 25. PMID:31346489 doi:http://dx.doi.org/10.1021/acscatal.8b04575
  4. Yang W, Moore IF, Koteva KP, Bareich DC, Hughes DW, Wright GD. TetX is a flavin-dependent monooxygenase conferring resistance to tetracycline antibiotics. J Biol Chem. 2004 Dec 10;279(50):52346-52. doi: 10.1074/jbc.M409573200. Epub 2004, Sep 27. PMID:15452119 doi:http://dx.doi.org/10.1074/jbc.M409573200
  5. Rudzka K, Moreno DM, Eipper B, Mains R, Estrin DA, Amzel LM. Coordination of peroxide to the Cu(M) center of peptidylglycine alpha-hydroxylating monooxygenase (PHM): structural and computational study. J Biol Inorg Chem. 2012 Dec 18. PMID:23247335 doi:10.1007/s00775-012-0967-z

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