There are 18 key atoms in isoalloxazine that make up its characteristic three-ring structure. The R-group varies and differentiates various flavins. Flavins (from Latin flavus, "yellow") refers …

Flavins are thermostable compounds; however, they are photosensitive. In the absence of an external reductant, the isoalloxazine ring system undergoes intramolecular photoreduction. …

2016年2月2日 · Characterization by electron paramagnetic resonance techniques of several variants of Anabaena flavodoxin, where the naturally occurring FMN cofactor is substituted by …

2014年1月1日 · Flavins are thermostable compounds; however, they are photosensitive. In the absence of an external reductant, the isoalloxazine ring system undergoes intramolecular …

2021年5月11日 · Two flavins of bifurcating electron transfer flavoprotein display contrasting reactivity despite chemical identity, due to different protein environments. Quantum chemical …

2024年2月10日 · Ring-contracted flavins are efficient catalysts in the trifluoromethylthiolation of aliphatic C−H positions and also in multi-step sequences, which require the combined activity …

The heterocyclic nature of the isoalloxazine ring system coupled with its photodynamic properties enable flavin coenzymes to become potent oxidiz- ing agents with a wide range of...

This introductory chapter aims to introduce most members of the flavin family and their properties, with a special focus on their redox and acid–base behavior, reactivity toward nucleophiles and …

Flavins possess a characteristic isoalloxazine ring system composed of three heteroaromatic rings, and this unique structure allows flavins to participate in both single- and two-electron …

Flavin is a tricyclic heteronuclear organic ring based on pteridine whose biochemical source is the vitamin riboflavin. The flavin moiety is often attached with an adenosine diphosphate to form …