Intermediacy of Eudesmane Cation during Catalysis by Aristolochene Synthase
作者:Juan A. Faraldos、Benson Kariuki、Rudolf K. Allemann
DOI:10.1021/jo902397v
日期:2010.2.19
PPi to enhance the binding affinity of 6 for PR-AS could be interpreted against an eudesmyl cation/diphosphate anion pair mechanism as the enzymatic strategy to stabilize the highly reactive eudesmane cation 4. In addition, these observations seem to rule out simple favorable electrostatic and/or hydrogen bonding interactions between the activesite anchored diphosphate ion and the ammoniumion 6 as