Peptide ligation assisted by an auxiliary attached to amidyl nitrogen
作者:Juan Li、Hong-Kui Cui、Lei Liu
DOI:10.1016/j.tetlet.2010.01.108
日期:2010.3
New thiol-containing auxiliaries were developed for peptide ligation. They were placed at the amidyl N-atom in the second amino acid residue of a peptide fragment. With the new auxiliaries, peptide ligation could be conducted at non-Cys and non-Gly sites. Compared to other recently developed auxiliaries, an important feature of the present design was that the new auxiliaries were generally applicable and readily removable. (C) 2010 Elsevier Ltd. All rights reserved.
Novel Ligands and Libraries of Ligands
申请人:Braisted Andrew C.
公开号:US20120077711A1
公开(公告)日:2012-03-29
The present invention provides compounds and libraries of compounds having formula (I):
wherein L, n, S and A are defined generally and subsets herein. These compounds and libraries of compounds are useful generally in the drug discovery process.
Facile Synthesis of Native and Protease-Resistant Ubiquitylated Peptides
作者:Caroline E. Weller、Wei Huang、Champak Chatterjee
DOI:10.1002/cbic.201402135
日期:2014.6.16
After reduction, the ligation products were viable substrates for the ubiquitin C‐terminal hydrolase UCH‐L3 and the SUMO‐specific protease SENP1. Retention of the ligation auxiliary in the ubiquitylatedpeptides led to UCH‐L3‐resistant analogues.