Steric course of the N-methylation in the biosynthesis of ergot alkaloids by Claviceps puvpurea DETLEF GROGER'), LISA GROGER, DERIN D'AMICO, MIN-XIA HE and HEINZ G. FLOSS
Enzymatic methylation of nicotinamide by Claviceps purpurea
β Scribed by R. C. S. Audette; L. R. Worthen; H. W. Youngken Jr
- Publisher
- John Wiley and Sons
- Year
- 1964
- Tongue
- English
- Weight
- 204 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0022-3549
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## Abstract Studies were undertaken on the production of ergot alkaloids in saprophytic culture employing two strains of __C. purpurea.__ In an attempt to improve the yield of the alkaloids and to develop a cheaper medium, the commonly used carbohydrate source, mannitol, was replaced with different
Piepared from the mdaohydrated salt by refluxing it macy University of Illinois Chicago 12. with a large excess of acetic anhydride for six hours.
Formation of enzyme-bound L-phenylalanine by a cell-free system of Claviceps purpurea
A-Side (4-R)-(4-2H)-reduced nicotinamide adenine dinucleotide (NADD) was prepared by a stepwise oxidation of ethanol-d, to acetate in the presence of NAD, alcohol dehydrogenase, and aldehyde dehydrogenase. The B-side (4-S) isomer of NADD was prepared using the glucose dehydrogenase activity of gluco