Search Results - "Shiraishi, Taro"
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Recent advances in the biosynthesis of nucleoside antibiotics
Published in Journal of antibiotics (01-12-2019)“…Nucleoside antibiotics are a diverse class of natural products with promising biomedical activities. These compounds contain a saccharide core and a…”
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Biosynthetic pathways and enzymes involved in the production of phosphonic acid natural products
Published in Bioscience, biotechnology, and biochemistry (07-01-2021)“…Phosphonates are organophosphorus compounds possessing a characteristic C-P bond in which phosphorus is directly bonded to carbon. As phosphonates mimic the…”
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Biosynthesis of the nucleoside antibiotic angustmycins: identification and characterization of the biosynthetic gene cluster reveal unprecedented dehydratase required for exo-glycal formation
Published in Journal of antibiotics (01-11-2021)“…The nucleoside antibiotic angustmycin, produced by some Streptomyces strains, is composed of adenine and C 6 sugar and shows antibiotic and antitumor…”
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Discovery of type II polyketide synthase-like enzymes for the biosynthesis of cispentacin
Published in Nature communications (06-12-2023)“…Type II polyketide synthases (PKSs) normally synthesize polycyclic aromatic compounds in nature, and the potential to elaborate further diverse skeletons was…”
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Total Synthesis and Stereochemistry Assignment of Nucleoside Antibiotic A‐94964
Published in Angewandte Chemie International Edition (28-03-2022)“…A collective total synthesis of eight diastereoisomers associated with NMR analysis leads to a full stereochemistry assignment of the structurally unique…”
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Frequency and component analysis of contaminants generated in preparation of anticancer agents using closed system drug transfer devices (CSTDs)
Published in Scientific reports (07-01-2022)“…Occupational exposure of anticancer agents during their preparation has been recognized as a serious hazard. Closed system drug transfer devices (CSTDs) enable…”
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The Amipurimycin and Miharamycin Biosynthetic Gene Clusters: Unraveling the Origins of 2‑Aminopurinyl Peptidyl Nucleoside Antibiotics
Published in Journal of the American Chemical Society (11-09-2019)“…Peptidyl nucleoside antibiotics (PNAs) are a diverse class of natural products with promising biomedical activities. These compounds have tripartite structures…”
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Amino-group carrier-protein-mediated secondary metabolite biosynthesis in Streptomyces
Published in Nature chemical biology (01-11-2016)“…Vzb22, an amino-group carrier protein from Streptomyces , is required for biosynthesis of the noncanonical amino acid DADH, a biosynthetic precursor of…”
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Identification and heterologous expression of the actinoallolide biosynthetic gene cluster
Published in Journal of antibiotics (01-08-2018)“…Actinoallolides are anti-trypanosomal macrolides isolated from the secondary metabolites of two endophytic actinomycete strains, Actinoallomurus fulvus…”
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Biosynthesis of Trehangelin in Polymorphospora rubra K07-0510: Identification of Metabolic Pathway to Angelyl-CoA
Published in Chembiochem : a European journal of chemical biology (03-08-2016)“…Trehangelins are trehalose angelates discovered from endophytic actinomycete Polymorphospora rubra K07‐0510. We identified the trehangelin biosynthetic gene…”
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Fosfomycin Biosynthesis via Transient Cytidylylation of 2‑Hydroxyethylphosphonate by the Bifunctional Fom1 Enzyme
Published in ACS chemical biology (18-08-2017)“…Fosfomycin is a wide-spectrum phosphonate antibiotic that is used clinically to treat cystitis, tympanitis, etc. Its biosynthesis starts with the formation of…”
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In vivo and in vitro reconstitution of biosynthesis of N-prenylated phenazines revealing diverse phenazine-modifying enzymes
Published in Chembiochem : a European journal of chemical biology (16-10-2024)“…Phenazine natural products play various roles such as signal molecules, antibiotics, or electron carriers in their producer strains. Among these products,…”
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Complete Biosynthetic Pathway of the Phosphonate Phosphonothrixin: Two Distinct Thiamine Diphosphate-Dependent Enzymes Divide the Work to Form a C–C Bond
Published in Journal of the American Chemical Society (21-09-2022)“…Phosphonates often exhibit biological activities by mimicking the phosphates and carboxylates of biological molecules. The phosphonate phosphonothrixin (PTX),…”
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Efficient anti-tumor effect of photodynamic treatment with polymeric nanoparticles composed of polyethylene glycol and polylactic acid block copolymer encapsulating hydrophobic porphyrin derivative
Published in European journal of pharmaceutical sciences (20-01-2016)“…To develop potent and safer formulation of photosensitizer for cancer photodynamic therapy (PDT), we tried to formulate hydrophobic porphyrin derivative,…”
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Total Synthesis and Stereochemistry Assignment of Nucleoside Antibiotic A‐94964
Published in Angewandte Chemie (28-03-2022)“…A collective total synthesis of eight diastereoisomers associated with NMR analysis leads to a full stereochemistry assignment of the structurally unique…”
Get full text
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Biosynthesis of the antituberculous agent caprazamycin
Published in Journal of general and applied microbiology (01-05-2016)Get full text
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