期刊
BIOPOLYMERS
卷 100, 期 5, 页码 480-491出版社
WILEY
DOI: 10.1002/bip.22284
关键词
cyclic peptide; cyclotides; kalata B1; structure; synthesis
资金
- National Health and Medical Research Council, Australia [APP1028509, APP1026501]
Cyclotides are a family of naturally occurring backbone-cyclized macrocyclic mini-proteins from plants that have a knotted trio of intramolecular disulfide bonds. Their structural features imbue cyclotides with extraordinary stability against degradation at elevated temperatures or in the presence of proteolytic enzymes. The plasticity of their intracysteine loop sequences is exemplified by the more than 250 natural cyclotides sequenced to date, and this tolerance to sequence variation, along with their diverse bioactivities, underpins the suitability of the cyclic cystine knot motif as a valuable drug design scaffold and research tool for protein engineering studies. Here, we review the recent literature on applications of cyclotides for the stabilization of peptide epitopes and related protein engineering studies. Possible future directions in this field are also described. (C) 2013 Wiley Periodicals, Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据