Zobrazeno 1 - 10
of 27
pro vyhledávání: '"G. V. Sukhodolskaya"'
Publikováno v:
Applied Biochemistry and Microbiology. 56:847-853
The effect of inactivated yeast cells, individual components of the yeast cells, and the inactivated biomass of filamentous fungi (micromycetes) of various taxonomic positions on the biosynthesis of immunosuppressant tacrolimus (FK-506) by Streptomyc
Publikováno v:
Applied Biochemistry and Microbiology. 55:534-543
The dependence of biosynthesis of macrolide immunosuppressive agent tacrolimus (FK-506) in starch-containing media by the Streptomyces tsukubaensis VKM Ac-2618D strain on the molecular weight and composition of potato starch polysaccharides was studi
Publikováno v:
Biotekhnologiya. 35:42-50
The effect of inactivated yeast cells, cell components of yeast cells, and inactivated biomass of the lower fungi of various taxonomic positions on the immunosuppressant tacrolimus (FK-506) biosynthesis by Streptomyces tsukubensis VKM Ac-2618D has be
Publikováno v:
Applied Biochemistry and Microbiology. 51:169-179
Selected filamentous fungi—98 strains of 31 genera—were screened for the ability to catalyze 11β-hydroxylation of 6α-fluoro-16α-methyl-deoxycorticosterone 21-acetate (FM-DCA). It was established that representatives of the genera Gongronella,
Publikováno v:
Прикладная биохимия и микробиология. 51:161-173
Selected filamentous fungi--98 strains of 31 genera--were screened for the ability to catalyze 11beta-hydroxylation of 6alpha-fluoro-16alpha-methyl-deoxycorticosterone 21-acetate (FM-DCA). It was established that representatives of the genera Gongron
Publikováno v:
Applied Biochemistry and Microbiology. 45:617-622
The ability of 485 fungal strains is studied for catalysis of the process of 7α, 15α-dihydroxylation of dehydroepiandrosterone (DHEA, 3β-hydroxy-5-androstene-17-one), a key intermediate of the synthesis of physiologically active compounds. The abi
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 57:198-203
Redox conversions of exogenic C 19 -steroids (androstenedione (AD), androstadienedione (ADD), testosterone and 1(2)-dehydrotestosterone) were studied using a mutant strain of Mycobacterium sp. Et1 with high level of 17β-hydroxysteroid dehydrogenase
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 55:61-68
The activity of Gongronella butleri VKM F-1033 towards androst-4-ene-3,17-dione (AD), androsta-1,4-diene-3,17-dione (ADD) and 9α-hydroxyandrost-4-ene-3,17-dione (9α-OH-AD) was studied. Bioconversion products were purified by column chromatography a
Publikováno v:
Applied Microbiology and Biotechnology. 74:867-873
The strain of Mycobacterium sp. VKM Ac-1817D forms 9alpha-hydroxy-androst-4-ene-3,17-dione (9-OH-AD) as a major product from sitosterol. The formation of 9-OH-AD was accompanied with its partial destruction due to residual steroid-1-dehydrogenase (St
Publikováno v:
Biocatalysis and Biotransformation. 25:386-392
The inhibitory effect of methylated β-cyclodextrin (mCD) on steroid degradation was studied using the degradation of 9α-hydroxyandrost-4-ene-3,17-dione (9-OH-AD) by Mycobacterium sp. VKM Ac-1817D as a model process. The formation of the [9-OH-AD–