Search Results - "Rosazza, John P.N."

Reduction of Carboxylic Acids by Nocardia Aldehyde Oxidoreductase Requires a Phosphopantetheinylated Enzyme by Venkitasubramanian, Padmesh, Daniels, Lacy, Rosazza, John P.N.

“…Aldehyde oxidoreductase (carboxylic acid reductase (Car)) catalyzes the magnesium-, ATP-, and NADPH-dependent reduction of carboxylic acids to their…”
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Aldehyde oxidoreductase as a biocatalyst: Reductions of vanillic acid by Venkitasubramanian, Padmesh, Daniels, Lacy, Das, Shuvendu, Lamm, Andrew S., Rosazza, John P.N.

“…Aldehyde oxidoreductase (carboxylic acid reductase) catalyzes the Mg 2+, ATP and NADPH dependent reduction of carboxylic acids to their corresponding…”
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Nocardia sp. vanillic acid decarboxylase by Dhar, Alok, Lee, Kyung-Seon, Dhar, Kajari, Rosazza, John P.N.

“…Vanillic acid is an abundant renewable chemical useful for the biocatalytic synthesis of aromatics. The bacterium, Nocardia sp. NRRL 5646 efficiently catalyzes…”
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Metabolism of daidzein by Nocardia species NRRL 5646 and Mortierella isabellina ATCC 38063 by Maatooq, Galal T., Rosazza, John P.N.

“…The phytoestrogen daidzein was metabolized by Nocardia species NRRL 5646 to give two metabolites obtained by hydroxylation and methylation. These metabolites…”
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Thiols in Nitric Oxide Synthase-Containing Nocardia sp. Strain NRRL 5646 by Lee, Sungwon, Bergeron, Hélène, Lau, Peter C.K, Rosazza, John P.N

“…Mycothiol (MSH) [1-D-myo-inosityl-2-(N-acetyl-L-cysteinyl)amido-2-deoxy-α-D-glucopyranoside], isolated as the bimane derivative, was established to be the…”
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Cloning, expression, purification, and characterization of Nocardia sp. GTP cyclohydrolase I by He, Aimin, Simpson, D.Randall, Daniels, Lacy, Rosazza, John P.N

“…The sequence of the gene from Nocardia sp. NRRL 5646 encoding GTP cyclohydrolase I (GCH), gch, and its adjacent regions was determined. The open reading frame…”
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Decarboxylation of ferulic acid to 4-vinylguaiacol by Bacillus pumilus in aqueous-organic solvent two-phase systems by Lee, In-Young, Volm, Timothy G, Rosazza, John P.N

“…Whole cells of Bacillus pumilus were used to catalyze the decarboxylation of ferulic acid to vinylguaiacol in aqueous 0.1 m phosphate pH 6.8 buffer-organic…”
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Oxidative coupling of mithramycin and hydroquinone catalyzed by copper oxidases and benzoquinone. Implications for the mechanism of action of aureolic acid antibiotics by Anyanwutaku, I O, Petroski, R J, Rosazza, J P

“…The copper oxidases human ceruloplasmin and Polyporous anceps laccase catalyze the oxidative coupling of mithramycin (1) and its aglycone chromomycinone (2)…”
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Microbial and Enzymatic Transformations of Flavonoids by Das, Shuvendu, Rosazza, John P. N

“…Flavonoids are among the most ubiquitous phenolic compounds found in nature. These compounds have diverse physiological and pharmacological activities such as…”
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Novel Oxidations of (+)-Catechin by Horseradish Peroxidase and Laccase by Hosny, Mohammed, Rosazza, John P. N

“…Horseradish peroxidase (HRP; EC 1.11.1.7) catalyzed the H2O2-dependent oxidative coupling of (+)-catechin 1 to form three different biphenyl C−C dimers 2−4,…”
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Biotransformation of (+)-Catechin to Novel B-Ring Fission Lactones by Das, Shuvendu, Lamm, Andrew S, Rosazza, John P. N

“…Thirty-six microorganisms were screened for their abilities to transform (+)-catechin to metabolites. Of these, Aspergillus giganteus UI 10, A. ochraceous ATCC…”
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Oxidation of isoeugenol by Nocardia iowensis by Seshadri, Ramya, Lamm, Andrew S., Khare, Arshdeep, Rosazza, John P.N.

“…Isoeugenol is a starting material for both the synthetic and biotechnological production of vanillin and vanillic acid. Nocardia iowensis DSM 45197 (formerly…”
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Nocardia sp. Carboxylic Acid Reductase: Cloning, Expression, and Characterization of a New Aldehyde Oxidoreductase Family by He, Aimin, Li, Tao, Daniels, Lacy, Fotheringham, Ian, Rosazza, John P N

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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First Total Synthesis of Mycothiol and Mycothiol Disulfide by Lee, Sungwon, Rosazza, John P. N

“…The first total synthesis of mycothiol and mycothiol disulfide was achieved by linking d-2,3,4,5,6-penta-O-acetyl-myo-inositol,…”
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Biocatalytic Synthesis of Butein and Sulfuretin by Aspergillus alliaceus by Sanchez-Gonzalez, Monica, Rosazza, John P. N

“…Aspergillus alliaceus UI315 was examined for its potential to catalyze biotransformation reactions of chalcones that mimic plant biosynthetic processes. 3-(4‘…”
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Biocatalytic Synthesis of Vanillin by TAO LI, ROSAZZA, J. P. N

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Nocardia iowensis sp. nov., an organism rich in biocatalytically important enzymes and nitric oxide synthase by Lamm, Andrew S, Khare, Arshdeep, Conville, Patricia, Lau, Peter C. K, Bergeron, Helene, Rosazza, John P. N

“…1 Center for Biocatalysis and Bioprocessing, 2501 Crosspark Road, Suite C100 Oakdale Research Park, University of Iowa, Iowa City, IA 52242-5000, USA 2…”
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Aromatic oxidations by Streptomyces griseus: Biotransformations of naphthalene to 4-hydroxy-1-tetralone by Gopishetty, Sridhar R., Heinemann, John, Deshpande, Milind, Rosazza, John P.N.

“…Streptomyces griseus NRRL 8090 catalyzed the biotransformation of naphthalene ( 1) to 4-hydroxy-1-tetralone ( 4) in good yield. The bioconversion pathway from…”
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Mixed Aromatic Acyloin Condensations with Recombinant Benzaldehyde Lyase: Synthesis of α-Hydroxydihydrochalcones and Related α-Hydroxy Ketones by Sanchez-Gonzalez, Monica, Rosazza, John P. N.

“…Recombinant benzaldehyde lyase (BAL), expressed and purified from E. coli strain JM‐109, was used to catalyze the condensation of a series of…”
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New Isoflavone and Triterpene Glycosides from Soybeans by Hosny, Mohammed, Rosazza, John P. N

“…Chemical investigation of a soybean phytochemical concentrate resulted in the isolation and identification of two new isoflavanones, dihydrodaidzin (1) and…”
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