Related Experiment Video
Updated: Aug 22, 2026

Computational Prediction of Amino Acid Preferences of Potentially Multispecific Peptide-Binding Domains Involved in Protein-Protein Interactions
Published on: January 26, 2024
Rational and random strategies for the mimicry of discontinuous protein binding sites
1GBF--German Research Centre for Biotechnology, Mascheroder Weg 1, 38124 Braunschweig, Germany.
Abstract:
The high technical standard of current peptide chemistry, which has evolved over the past three decades, has profoundly facilitated the investigation of proteins and their interactions with other molecules at the level of individual amino acids. Using currently available peptide synthesis methods, sequentially continuous protein binding sites can be readily mapped, characterized, optimized, and used as lead compounds for inhibitors of protein-ligand interactions. The mimicry of sequentially discontinuous protein binding sites, on the other hand, continues to present a challenge for peptide and organic chemists. This mini-review summarizes currently used and emerging, rational and random strategies for the design of synthetic mimetics of discontinuous protein binding sites.
Related Concept Videos
Conserved Binding Sites
Binding sites are often located in large pockets, and if their location on a protein’s surface is unknown, it can be predicted using various approaches. The energetic method computationally analyses the...
Protein-protein Interfaces
Ligand Binding Sites
Protein-ligand interactions are quite specific; even though numerous potential ligands surround a cellular protein at any given time, only a particular ligand can bind to that protein. Moreover, a ligand binds only to a dedicated area on the surface of the protein, known as the...
Cooperative Allosteric Transitions
Ligand Binding and Linkage
Allosteric Proteins-ATCase
Aspartate transcarbamoylase (ATCase) is a cytosolic enzyme that catalyzes the condensation of L-aspartate and carbamoyl phosphate to N-carbamoyl-L-aspartate. This reaction is the first step in pyrimidine biosynthesis. UTP and CTP, the end products of the pyrimidine synthesis pathway,...

