New developments in RiPP discovery, enzymology and engineering

M Montalbán-López, TA Scott, S Ramesh… - Natural product …, 2021 - pubs.rsc.org
Covering: up to June 2020 Ribosomally-synthesized and post-translationally modified
peptides (RiPPs) are a large group of natural products. A community-driven review in 2013 …

[HTML][HTML] Sustainability in peptide chemistry: current synthesis and purification technologies and future challenges

L Ferrazzano, M Catani, A Cavazzini, G Martelli… - Green …, 2022 - pubs.rsc.org
Developing greener synthesis processes is an inescapable necessity to transform the
industrial landscape, mainly in the pharmaceutical sector, into a long-term, sustainable …

[HTML][HTML] Challenges in the use of sortase and other peptide ligases for site-specific protein modification

HE Morgan, WB Turnbull, ME Webb - Chemical Society Reviews, 2022 - pubs.rsc.org
Site-specific protein modification is a widely-used biochemical tool. However, there are
many challenges associated with the development of protein modification techniques, in …

[HTML][HTML] Butterfly Pea (Clitoria ternatea), a Cyclotide-Bearing Plant With Applications in Agriculture and Medicine

GK Oguis, EK Gilding, MA Jackson… - Frontiers in plant …, 2019 - frontiersin.org
The perennial leguminous herb Clitoria ternatea (butterfly pea) has attracted significant
interest based on its agricultural and medical applications, which range from use as a fodder …

Cyclotides: from structure to function

SJ De Veer, MW Kan, DJ Craik - Chemical reviews, 2019 - ACS Publications
This Review explores the class of plant-derived macrocyclic peptides called cyclotides. We
include an account of their discovery, characterization, and distribution in the plant kingdom …

Chemoenzymatic semisynthesis of proteins

RE Thompson, TW Muir - Chemical reviews, 2019 - ACS Publications
Protein semisynthesis—defined herein as the assembly of a protein from a combination of
synthetic and recombinant fragments—is a burgeoning field of chemical biology that has …

Designing macrocyclic disulfide-rich peptides for biotechnological applications

CK Wang, DJ Craik - Nature chemical biology, 2018 - nature.com
Bioactive peptides have potential as drug leads, but turning them into drugs is a challenge
because of their typically poor metabolic stability. Molecular grafting is one approach to …

A gold mine for drug discovery: Strategies to develop cyclic peptides into therapies

X Jing, K Jin - Medicinal research reviews, 2020 - Wiley Online Library
As a versatile therapeutic modality, peptides attract much attention because of their great
binding affinity, low toxicity, and the capability of targeting traditionally “undruggable” protein …

Engineering a catalytically efficient recombinant protein ligase

R Yang, YH Wong, GKT Nguyen, JP Tam… - Journal of the …, 2017 - ACS Publications
Breaking and forming peptidyl bonds are fundamental biochemical reactions in protein
chemistry. Unlike proteases that are abundantly available, fast-acting ligases are rare …

Site-specific protein labeling and generation of defined ubiquitin-protein conjugates using an asparaginyl endopeptidase

M Fottner, J Heimgartner, M Gantz… - Journal of the …, 2022 - ACS Publications
Asparaginyl endopeptidases (AEPs) have recently been widely utilized for peptide and
protein modification. Labeling is however restricted to protein termini, severely limiting …