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LL-C10037α and MM 14201 : structure, biosynthesis and enzymology of two epoxysemiquinone antibiotics

Creator:: Shen, Ben
Resource Type:: Dissertation
Full Text:: of 85a of 86a of 88b of 62a of 98a of 80a into 2b into 2c into 2 d into 2e into 2f into 2g into

Studies on the biosynthesis of the streptolidine moiety of streptothricin F

Creator:: Wityak, John
Abstract:: The loss of all deuterium labels from previous feedings of [2-²H]-, [3,3-²H₂]-, and [2,3,3-²H₃]arginines had indicated the possible intermediacy of β-hydroxy- and β-ketoarginine (30 and 31, respectively) in the biosynthesis of the streptolidine portion of streptothricin F (la). In order to confirm or refute this evidence, D,L-[2,3,3,5,5-²H₅]- arginine (32) was...
Resource Type:: Dissertation
Full Text:: streptolidine portion of streptothricin F (la). In order to confirm or refute this evidence, D ,L- [2,3,3 ,5 ,5

Studies on the biosynthesis of capreomycin

Creator:: Wang, Mu, 1964-
Resource Type:: Masters Thesis
Full Text:: 2b, R H, C-10 = 0-17 = C-30 = C-34 .13D 2c, R = H, C-32 =13C 2d, R = H-12 = H-19 = H-37 = D 2e, R=H

Biosynthesis of acivicin and 4-hydroxyacivicin

Creator:: Ju, Shyh-chen
Resource Type:: Dissertation
Full Text:: approved: Steven J. Gould In order to establish the biosynthetic pathway in Streptomyces sviceus leading

Biosyntheis of Blasticidin S : pathway and enzymes for the nucleoside formation and blastidic acid assembly

Creator:: Guo, Jincan
Resource Type:: Dissertation
Full Text:: and my mother I want to express my whole-hearted gratitude to Professor Steven J. Gould and all

Advanced studies of blasticidin S biosynthesis

Creator:: Zhang, Qibo
Resource Type:: Dissertation
Full Text:: I am forever indebted to Professors Steven J. Gould and T. Mark Zabriskie whose friendships

Studies of the biosynthesis of Sarubicin A

Creator:: Eisenberg, Rodney L.
Abstract:: Early studies on the biosynthesis of Sarubicin A, 1, had suggested the intermediacy of the novel aromatic amino acid 6-hydroxyanthranilic acid, 17. To investigate the biosynthetic steps beyond 17, [¹³C-¹⁵N carboxamide] 6-hydroxyanthranilamide, 27a, was synthesized, and fed to fermentations of Streptomyces helicus. Incorporation of 27a into 1 provided suggestive evidence...
Resource Type:: Dissertation
Full Text:: Privacy Dr. Steven \J.l Gould Early studies on the biosynthesis of Sarubicin A, 1, had suggested the

Purification of 2,5-dihydroxyacetanilide epoxidase and mechanism of hydroquinone epoxidases

Creator:: Kirchmeier, Marc J.
Abstract:: 2,5-dihydroxyacetanilide epoxidase from Streptomyces LL-C10037 (DHAE I) catalyzes the epoxidation of hydroquinone 4, to form epoxyquinone 7. DHAE I has been purified to homogeneity, with an overall purification factor greater than 23,000. N-terminal and internal amino acid sequences have been obtained from the purified enzyme so that the epoxidase gene...
Resource Type:: Dissertation
Full Text:: -dihydroxyacetanilide Epoxidase and the Mechanism of Hydroquinone Epoxidases Abstract approved: Steven J7Gould 2,5

Studies on advanced intermediates in the biosynthesis of streptonigrin

Creator:: Erickson, W. Randal
Abstract:: Early studies on the biosynthesis of the quinoline quinone portion of streptonigrin, 1, had suggested the intermediacy of novel aromatic amino acids. In order to test this hypothesis, a series of compounds was synthesized and tested for potential incorporation. [4-¹⁵N] 4-Aminoanthranilic acid, 4 5 a , [4-² H] 7-aminoquinaldinic acid,...
Resource Type:: Dissertation
Full Text:: Streptonigrin Abstract Approved: Redacted for privacy -Dr. Steven J. Gould Early studies on the biosynthesis

Biosynthesis of blasticidin S : mechanistic and stereochemical investigations

Creator:: Prabhakaran, P. C.
Abstract:: Feeding of [3-¹³C, 2-¹⁵N]arginine, 38a, unequivocally established that the β- arginine moiety of blasticidin S, 1, was formed from α-arginine by an intramolecular migration of the α-amino group to the β- position. Further feedings using chirally deuteriated arginines 38e and 38f revealed that the aminomutase process occurred with inversion of...
Resource Type:: Dissertation
Full Text:: . griseochromogenes have not been successful so far. Feeding [2,3,4,6,6- 2H5] -D- glucose resulted in blasticidin S

ScholarsArchive@OSU

LL-C10037α and MM 14201 : structure, biosynthesis and enzymology of two epoxysemiquinone antibiotics

Studies on the biosynthesis of the streptolidine moiety of streptothricin F

Studies on the biosynthesis of capreomycin

Biosynthesis of acivicin and 4-hydroxyacivicin

Biosyntheis of Blasticidin S : pathway and enzymes for the nucleoside formation and blastidic acid assembly

Advanced studies of blasticidin S biosynthesis

Studies of the biosynthesis of Sarubicin A

Purification of 2,5-dihydroxyacetanilide epoxidase and mechanism of hydroquinone epoxidases

Studies on advanced intermediates in the biosynthesis of streptonigrin

Biosynthesis of blasticidin S : mechanistic and stereochemical investigations

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