作者:Malte Gersch、Felix Gut、Vadim S. Korotkov、Johannes Lehmann、Thomas Böttcher、Marion Rusch、Christian Hedberg、Herbert Waldmann、Gerhard Klebe、Stephan A. Sieber
DOI:10.1002/anie.201204690
日期:2013.3.4
Catch me if you can: The ClpP protease mediates protein homeostasis and can be efficiently inhibited by β‐lactones. A combination of molecular docking, mutagenesis, activity‐based protein profiling, and kinetics studies now reveals the mechanism of ClpP inhibition. A hydrophobic pocket next to the active site allows binding of long aliphatic and aromatic residues. The preferred stereoisomer binds into
如果可以,请联系我:ClpP蛋白酶介导蛋白质稳态,并且可以被β-内酯有效地抑制。分子对接,诱变,基于活性的蛋白质谱分析和动力学研究相结合,现在揭示了ClpP抑制的机制。活性位点旁边的疏水口袋允许长的脂肪族和芳香族残基结合。优选的立体异构体结合到氧阴离子孔中。