5-(β-Cyclodextrinylamino)-5-Deoxy-α-D-Riboses as Models for Nuclease, Ligase, Phosphatase, and Phosphorylase
作者:Man Jung Han、Kyung Soo Yoo、Ji Young Chang、Tae-Kyu Ha
DOI:10.1002/(sici)1521-3773(20000117)39:2<347::aid-anie347>3.0.co;2-q
日期:2000.1.17
beta-Cyclodextrin derivatives crowned with ribose rings (such as 1) catalyzed the hydrolysis, esterification, and phosphorylation of catechol-derived phosphate esters. The vicinal cis-diols on the ribose groups appear to play a major role in the catalytic activity of these enzyme models by the formation of hydrogen bonds which activate the phosphorus atom to nucleophilic attack.