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*  Biliverdin reductase
Biliverdin also is replenished in the cycle with its formation from heme units through heme oxygenase (HO) localized from the ... Wang J, de Montellano PR (May 2003). "The binding sites on human heme oxygenase-1 for cytochrome p450 reductase and biliverdin ... This binding site attaches to biliverdin, and causes its dissociation from heme oxygenase (HO) (which catalyzes reaction of ... a novel regulator for induction of activating transcription factor-2 and heme oxygenase-1". The Journal of Biological Chemistry ...
*  HMOX1
Heme oxygenase occurs as 2 isozymes, an inducible heme oxygenase-1 and a constitutive heme oxygenase-2. HMOX1 and HMOX2 belong ... HMOX1 (heme oxygenase (decycling) 1) is a human gene that encodes for the enzyme heme oxygenase 1 (EC 1.14.99.3). Heme ... Heme oxygenase-1 deficiency The ability of oxygenase 1 to catabolize free heme and produce carbon monoxide (CO) gives its anti- ... Zhang Z, Song Y, Zhang Z, Li D, Zhu H, Liang R, Gu Y, Pang Y, Qi J, Wu H, Wang J (2016). "Distinct role of heme oxygenase-1 in ...
*  Flavin-containing monooxygenase 3
We demonstrate that two flavin mono-oxygenase family members, FMO1 and FMO3, oxidize trimethylamine (TMA), derived from gut ... Dolphin CT, Janmohamed A, Smith RL, Shephard EA, Phillips IR (1997). "Missense mutation in flavin-containing mono-oxygenase 3 ...
*  Heme oxygenase
... or haem oxygenase (HO) is an enzyme that catalyzes the degradation of heme. This produces biliverdin, ferrous ... Three isoforms of heme oxygenase are known. Heme oxygenase 1 (HO-1) is an inducible isoform in response to stress such as ... Heme oxygenase cleaves the heme ring at the alpha-methene bridge to form either biliverdin or, if the heme is still attached to ... A third heme oxygenase (HO-3) is not catalytically active, but is thought to work in oxygen sensing.[citation needed] Heme ...
*  Oxygenase
The oxygenases form a class of oxidoreductases; their EC number is EC 1.13 or EC 1.14. Oxygenases were discovered in 1955 ... An oxygenase is any enzyme that oxidizes a substrate by transferring the oxygen from molecular oxygen O2 (as in air) to it. ... Hayaishi was awarded the 1986 Wolf Prize in Medicine "for the discovery of the oxygenase enzymes and elucidation of their ... SW, Ryter; J, Alam (April 2006). "Heme oxygenase-1/carbon monoxide: from basic science to therapeutic applications". Physiol ...
*  Carotenoid oxygenase
... information More Carotenoid Oxygenase information This article incorporates text from the public domain ... Carotenoid oxygenases are a family of enzymes involved in the cleavage of carotenoids to produce, for example, retinol, ... Examples of carotenoid oxygenases include: Beta-carotene 15,15'-monooxygenase (BCDO1; EC 1.14.99.36) from animals, which ... Carotenoid oxygenases cleave a variety of carotenoids into a range of biologically important products, including apocarotenoids ...
*  Inositol oxygenase
... , also commonly referred to as myo-inositol oxygenase (MIOX), is a non-heme di-iron enzyme that oxidizes myo- ... Inositol Glucuronic acid Oxygenases Bollinger JM, Diao Y, Matthews ML, Xing G, Krebs C (February 2009). "myo-Inositol oxygenase ... I. Purification and characterization of the oxygenase and of an enzyme complex containing the oxygenase and D-glucuronate ... "Crystal structure of a substrate complex of myo-inositol oxygenase, a di-iron oxygenase with a key role in inositol metabolism ...
*  Diapolycopene oxygenase
... (EC 1.14.99.44, crtP) is an enzyme with systematic name 4,4'-diapolycopene,AH2:oxygen oxidoreductase (4 ... Diapolycopene oxygenase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular Biology ... Mijts, B.N.; Lee, P.C.; Schmidt-Dannert, C. (2005). "Identification of a carotenoid oxygenase synthesizing acyclic xanthophylls ... 6 H2O Diapolycopene oxygenase is involved in the biosynthesis of C30 carotenoids such as staphyloxanthin. ...
*  Leucocyanidin oxygenase
In enzymology, a leucocyanidin oxygenase (EC 1.14.11.19) is an enzyme that catalyzes the chemical reaction leucocyanidin + 2- ... In a broader way, leucocyanidin oxygenase uses flavan-3,4-diols (leucoanthocyanidins) to produce 3-hydroxyanthocyanidins. The ... "Direct evidence for anthocyanidin synthase as a 2-oxoglutarate-dependent oxygenase: molecular cloning and functional expression ... "Mechanistic studies on three 2-oxoglutarate-dependent oxygenases of flavonoid biosynthesis: anthocyanidin synthase, flavonol ...
*  Pentalenene oxygenase
... (EC 1.14.13.133, PtlI) is an enzyme with systematic name pentalenene,NADPH:oxygen 13-oxidoreductase. This ... Pentalenene oxygenase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular Biology ... 2 H2O Pentalenene oxygenase is a heme-thiolate protein (P-450). Quaderer, R.; Omura, S.; Ikeda, H.; Cane, D.E. (2006). " ...
*  Pyrimidine oxygenase
... (EC 1.14.99.46, RutA) is an enzyme with systematic name uracil,FMNH2:oxygen oxidoreductase (uracil ... Pyrimidine oxygenase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular Biology ...
*  Premnaspirodiene oxygenase
... (EC 1.14.13.121, HPO, Hyoscymus muticus premnaspirodiene oxygenase) is an enzyme with systematic ... Premnaspirodiene oxygenase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular ... 2 H2O Premnaspirodiene oxygenase heme-thiolate protein (P-450). Takahashi, S.; Yeo, Y.S.; Zhao, Y.; O'Maille, P.E.; Greenhagen ... B.T.; Noel, J.P.; Coates, R.M.; Chappell, J. (2007). "Functional characterization of premnaspirodiene oxygenase, a cytochrome ...
*  Sulfur oxygenase/reductase
... sulfur oxygenase, and sulfur oxygenase reductase. Kletzin A (1989). "Coupled enzymatic production of sulfite, thiosulfate, and ... Sun CW, Chen ZW, He ZG, Zhou PJ, Liu SJ (2003). "Purification and properties of the sulfur oxygenase/reductase from the ... In enzymology, a sulfur oxygenase/reductase (EC 1.13.11.55) is an enzyme that catalyzes the chemical reaction 4 sulfur + 4 H2O ... Scholz C, Teixeira M, Gomes CM, Kletzin A (2004). "The sulphur oxygenase reductase from Acidianus ambivalens is a multimeric ...
*  Pheophorbide a oxygenase
... (EC 1.14.15.17, pheide a monooxygenase, pheide a oxygenase, PAO) is an enzyme with systematic name ... Pheophorbide a oxygenase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular Biology ... Chung, D.W.; Pružinská, A.; Hörtensteiner, S.; Ort, D.R. (2006). "The role of pheophorbide a oxygenase expression and activity ... Pruzinská, A.; Tanner, G.; Anders, I.; Roca, M.; Hörtensteiner, S. (2003). "Chlorophyll breakdown: pheophorbide a oxygenase is ...
*  Chlorophyllide-a oxygenase
... (EC 1.14.13.122, chlorophyllide a oxygenase, chlorophyll-b synthase, CAO) is an enzyme with ... Chlorophyllide-a oxygenase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular ... Espineda, C.E.; Linford, A.S.; Devine, D.; Brusslan, J.A. (1999). "The AtCAO gene, encoding chlorophyll a oxygenase, is ... localization of chlorophyllide a oxygenase and discovery of a stable radical in the catalytic subunit". BMC Plant Biol. 4: 5-5 ...
*  Senecionine N-oxygenase
In enzymology, a senecionine N-oxygenase (EC 1.14.13.101) is an enzyme that catalyzes the chemical reaction senecionine + NADPH ...
*  Pyrogallol 1,2-oxygenase
In enzymology, a pyrogallol 1,2-oxygenase (EC 1.13.11.35) is an enzyme that catalyzes the chemical reaction 1,2,3- ... oxygenases). The oxygen incorporated need not be derived from O2. The systematic name of this enzyme class is 1,2,3- ...
*  Beta-apo-4'-carotenal oxygenase
... (EC 1.2.1.82, beta-apo-4'-carotenal dehydrogenase, YLO-1, carD (gene)) is an enzyme with ... Beta-apo-4'-carotenal oxygenase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular ...
*  Ribulose-bisphosphate-carboxylase/oxygenase N-methyltransferase
... may refer to: (Ribulose-bisphosphate carboxylase)-lysine N- ...
*  All-trans-8'-apo-beta-carotenal 15,15'-oxygenase
... (EC 1.14.99.41, Diox1, ACO, 8'-apo-beta-carotenal 15,15'-oxygenase) is an ... All-trans-8'-apo-beta-carotenal 15,15'-oxygenase at the US National Library of Medicine Medical Subject Headings (MeSH) ... oxygenase contains an Fe2+-4His arrangement. Ruch, S.; Beyer, P.; Ernst, H.; Al-Babili, S. (2005). "Retinal biosynthesis in ... "The structure of a retinal-forming carotenoid oxygenase". Science. 308: 267-269. doi:10.1126/science.1108965. PMID 15821095. ...
*  Dioxygenase
Sono, M; Roach, MP; Coulter, ED; Dawson, JH (Nov 7, 1996). "Heme-Containing Oxygenases". Chemical Reviews. 96 (7): 2841-2888. ... S., Fetzner (1 November 2002). "Oxygenases without requirement for cofactors or metal ions". Applied Microbiology and ... and an α3β3 oxygenase with each α-subunit containing a mononuclear iron center and a [2Fe-2S] Rieske cluster. Within each α- ... "Reaction Mechanisms of Mononuclear Non-Heme Iron Oxygenases". Chemical Reviews. 105 (6): 2227-2252. doi:10.1021/cr040653o. PMID ...
*  Tryptophan 2,3-dioxygenase
... oxygenases). This family includes tryptophan 2,3-dioxygenase (TDO, also sometimes referred to as tryptophan oxygenase and L- ... Sono M, Roach MP, Coulter ED, Dawson JH (November 1996). "Heme-Containing Oxygenases". Chemical Reviews. 96 (7): 2841-2888. doi ... Comings DE, Muhleman D, Dietz GW, Donlon T (February 1991). "Human tryptophan oxygenase localized to 4q31: possible ...
*  Kynurenine 3-monooxygenase
SAITO Y, HAYAISHI O, ROTHBERG S (1957). "Studies on oxygenases; enzymatic formation of 3-hydroxy-L-kynurenine from L-kynurenine ...
*  Kynurenine
Kynureninase, European Bioinformatics Institute Saito Y, Hayaishi O, Rothberg S (1957-12-01). "Studies on Oxygenases". The ...
*  Catechol 1,2-dioxygenase
Hayaishi, O.; Lardy, H.; Myrbäck, K. (1963). "Direct oxygenation by O2, oxygenases". In Boyer, P.D. The Enzymes. 8 (2nd ed.). ... Itoh, M (1981). "Characteristics of a new catechol-1,2-oxygenase from Trichosporon cutaneum WY2-2". Agric. Bio. I. Chem. 45 (1 ... Hayaishi, O; Katagiri, M; Rothberg, S (1957). "Pioneering the Field of Oxygenases through the Study of Tryptophan Metabolism: ... Hayaishi, O.; Katagiri, M.; Rothberg, S. (1957). "Studies on oxygenases: pyrocatechase". J. Biol. Chem. 229 (2): 905-920. PMID ...