Lecithin:Cholesterol Acyltransferase Activation by Sulfhydryl-Reactive Small Molecules: Role of Cysteine-31
作者:Lita A. Freeman、Stephen J. Demosky、Monika Konaklieva、Rostislav Kuskovsky、Angel Aponte、Alice F. Ossoli、Scott M. Gordon、Ross F. Koby、Kelly A. Manthei、Min Shen、Boris L. Vaisman、Robert D. Shamburek、Ajit Jadhav、Laura Calabresi、Marjan Gucek、John J.G. Tesmer、Rodney L. Levine、Alan T. Remaley
DOI:10.1124/jpet.117.240457
日期:2017.8
plasma and with recombinant LCAT. Mass spectrometry and nuclear magnetic resonance were used to determine compound A adductformation with LCAT. Molecular modeling was performed to gain insight into the effects of compound A on LCAT structure and activity. Compound A increased LCAT activity in a subset (three of nine) of LCAT mutations to levels comparable to FLD heterozygotes. The site-directed mutation