Influence of aromatic compounds on the interaction of activated C4 with EAC1.

摘要: The influence of amino acids and their derivatives on the formation SAC14 from SAC1 C4 were investigated. Among compounds tested, aromatic containing phenolic hydroxyl group or carbobenzoxyl inhibited SAC14. When other than inhibitory capacities these found to relate substituent incorporated in ring. Aromatic with subsituent groups negative Hammett's constant showed stronger inhibition. Conversely, positive weaker These results may suggest that increased electron density ring is responsible for Regardless inhibition formation, inhibitors did not affect enzymatic action EAC1 C1 but binding activated EAC1.