Figure 4From: Riboflavin synthase of Schizosaccharomyces pombe. Protein dynamics revealed by 19F NMR protein perturbation experimentsIntermediate analogs used for protein perturbation studies. 6,7-bis(trifluoromethyl)-8-ribityllumazine hydrate, epimer A (Compound 6a) and epimer B (Compound 6b). 6-trifluoromethyl-7-oxo-8-ribityllumazine (Compound 7). 6-carboxyethyl-7-oxo-8-ribitylluamzine (Compound 8), 5-nitro-6-ribitylamino-2,4(1H,3H)-pyrimidinedione (Compound 9).Back to article page