β-Peptides: from structure to function

RP Cheng, SH Gellman, WF DeGrado - Chemical reviews, 2001 - ACS Publications
In recent years, our understanding of protein structure and function has advanced rapidly,
providing a mechanistic understanding of a wide variety of biological processes. As an …

The importance of being proline: the interaction of proline‐rich motifs in signaling proteins with their cognate domains

BK Kay, MP Williamson, M Sudol - The FASEB journal, 2000 - Wiley Online Library
ABSTRACT A common focus among molecular and cellular biologists is the identification of
proteins that interact with each other. Yeast two‐hybrid, cDNA expression library screening …

CH–π hydrogen bonds in biological macromolecules

M Nishio, Y Umezawa, J Fantini, MS Weiss… - Physical Chemistry …, 2014 - pubs.rsc.org
This is a sequel to the previous Perspective “The CH–π hydrogen bond in chemistry.
Conformation, supramolecules, optical resolution and interactions involving carbohydrates” …

Aromatic–proline interactions: electronically tunable CH/π interactions

NJ Zondlo - Accounts of chemical research, 2013 - ACS Publications
Proline residues have unique roles in protein folding, structure, and function. Proline and the
aromatic amino acids comprise the encoded cyclic protein residues. Aromatic protein side …

Proline cis− trans isomerization and protein folding

WJ Wedemeyer, E Welker, HA Scheraga - Biochemistry, 2002 - ACS Publications
Proline cis− trans isomerization plays a key role in the rate-determining steps of protein
folding. The energetic origin of this isomerization process is summarized, and the folding …

Isolation, Solution Structure, and Insecticidal Activity of Kalata B2, a Circular Protein with a Twist:  Do Möbius Strips Exist in Nature?,

CV Jennings, KJ Rosengren, NL Daly, M Plan… - Biochemistry, 2005 - ACS Publications
A large number of macrocyclic miniproteins with diverse biological activities have been
isolated from the Rubiaceae, Violaceae, and Cucurbitaceae plant families in recent years …

Proline editing: A general and practical approach to the synthesis of functionally and structurally diverse peptides. Analysis of steric versus stereoelectronic effects of 4 …

AK Pandey, D Naduthambi, KM Thomas… - Journal of the …, 2013 - ACS Publications
Functionalized proline residues have diverse applications. Herein we describe a practical
approach, proline editing, for the synthesis of peptides with stereospecifically modified …

[HTML][HTML] Geometry of nonbonded interactions involving planar groups in proteins

P Chakrabarti, R Bhattacharyya - Progress in biophysics and molecular …, 2007 - Elsevier
Although hydrophobic interaction is the main contributing factor to the stability of the protein
fold, the specificity of the folding process depends on many directional interactions. An …

[HTML][HTML] The interrelationships of side-chain and main-chain conformations in proteins

P Chakrabarti, D Pal - Progress in biophysics and molecular biology, 2001 - Elsevier
The accurate determination of a large number of protein structures by X-ray crystallography
makes it possible to conduct a reliable statistical analysis of the distribution of the main …

Galectin-3 N-terminal tail prolines modulate cell activity and glycan-mediated oligomerization/phase separation

Z Zhao, X Xu, H Cheng, MC Miller… - Proceedings of the …, 2021 - National Acad Sciences
Galectin-3 (Gal-3) has a long, aperiodic, and dynamic proline-rich N-terminal tail (NT). The
functional role of the NT with its numerous prolines has remained enigmatic since its …