Native Serine Peptide Assembly – Scope and Utility
作者:Michael C. Pirrung、Ryan S. Schreihans
DOI:10.1002/ejoc.201601148
日期:2016.12
serine peptide assembly (SPA), which complements and contrasts with classic native chemical ligation (NCL). Advances in reagent-less peptidebondformation have been applied to serine (and serine models) and a range of C-terminal aminoacids, including bulky residues that are not amenable to NCL. The particular appeal of SPA is preparative-scale segment condensations with zero racemization risk and
Substrate Peptidomimetic Inhibitors of
<i>P. falciparum</i>
Plasmepsin X with Potent Antimalarial Activity
作者:Lachlan W. Richardson、Trent D. Ashton、Madeline G. Dans、Nghi Nguyen、Paola Favuzza、Tony Triglia、Anthony N. Hodder、Anna Ngo、Kate E. Jarman、Alan F. Cowman、Brad E. Sleebs
DOI:10.1002/cmdc.202200306
日期:2022.9.16
Substrate mimicry: Substratepeptidomimetics were designed and showed potent inhibition of plasmepsinX (PMX). The peptidomimetics block PMX ligand processing, arrest asexual parasites at the schizont stage and potently kill P. falciparum parasites. The peptidomimetics will further assist in the understanding of PMX selectivity and in the development of PMX targeted antimalarials.
底物拟态:设计了底物拟肽并显示出对血浆蛋白酶 X (PMX) 的有效抑制作用。肽模拟物阻断 PMX 配体加工,在裂殖体阶段阻止无性寄生虫并有效杀死恶性疟原虫寄生虫。肽模拟物将进一步帮助理解 PMX 选择性和开发 PMX 靶向抗疟药。