it became evident that the nucleoside, riboflavin, does not itself represent the original active group of the flavoprotein; it must be considered a breakdown CH a I N NH. N N H C "// ""-C- O H3 ( V " C=O 3 II I 1 - 3 H " ff . . . . . . . . . . . / NH H3CJJ"N)"C/ m N?' C II II o o lumichrome lumiflavin product of a naturally occurring flavin nucleotide. Riboflavin-5'-phosphate (FMN, for flavin mononucleotide; see formula) was indicated by THEORELL as the original active group. In 1938, WARBURG and CHRISTIAN (1938 7]- 10]) / OH, CH CHOH- CHOH- CHOH-CH -P" 0 2- 20 N, N OR H A/ V " C-O 3 II I 1...
it became evident that the nucleoside, riboflavin, does not itself represent the original active group of the flavoprotein; it must be considered a br...
