作者:Jennifer M. Beierlein、Nanda G. Karri、Amy C. Anderson
DOI:10.1021/jm100727t
日期:2010.10.28
and crystalstructures. The affinities of the antifolates increase up to 60-fold with the Y102F mutant, suggesting that interactions with Tyr 102 are critical for affinity. Crystalstructures of the enzymes bound to TMP and propargyl-linked inhibitors reveal the basis of TMP resistance and illuminate the influence of Tyr 102 on the lipophilic linker between the pyrimidine and aryl rings. Two new inhibitors