113473-93-1Relevant articles and documents
Site-Selective Synthesis of 15N- and 13C-Enriched Flavin Mononucleotide Coenzyme Isotopologues
Neti, Syam Sundar,Poulter, C. Dale
, p. 5087 - 5092 (2016/07/06)
Flavin mononucleotide (FMN) is a coenzyme for numerous proteins involved in key cellular and physiological processes. Isotopically labeled flavin is a powerful tool for studying the structure and mechanism of flavoenzyme-catalyzed reactions by a variety of techniques, including NMR, IR, Raman, and mass spectrometry. In this report, we describe the preparation of labeled FMN isotopologues enriched with 15N and 13C isotopes at various sites in the pyrazine and pyrimidine rings of the isoalloxazine core of the cofactor from readily available precursors by a five-step chemo-enzymatic synthesis.