Results 221 to 230 of about 131,197 (331)

Dihedral angles in Cu–1 wt.% Pb: Grain boundary energy and grain boundary triple line effects

, 2009
D. Empl, L. Felberbaum, V. Laporte, D. Chatain, Andreas Mortensen   +4 more
openalex   +2 more sources

Determination of key functional structures of an amorphous VHL-based SMARCA2 PROTAC. [PDF]

Nat Commun
Torodii D, Holmes JB, Cordova M, Moutzouri P, van Beek L, Edfeldt F, Malmerberg E, Friis SD, Johansson JR, Milbradt AG, Nilsson Lill SO, Malfait B, Schantz S, Emsley L.   +13 more
europepmc   +1 more source

HCR's Theorem for dihedral angles in a regular n-gonal right pyramid

, 2015
Harish Chandra Rajpoot
openalex   +1 more source

Comparative Analysis of Deep Learning‐Based Algorithms for Peptide Structure Prediction

Proteins: Structure, Function, and Bioinformatics, Volume 94, Issue 3, Page 675-691, March 2026.
ABSTRACT While of primary importance in both the biomedical and therapeutic fields, peptides suffer from a relative lack of dedicated tools to predict efficiently and accurately their 3D structures despite being a crucial step in understanding their physio‐pathological function or designing new drugs. In recent years, deep‐learning methods have enabled
Clément Sauvestre, Jean‐François Zagury, Florent Langenfeld   +2 more
wiley   +1 more source

Turn‐Induction in Peptides Incorporating Novel Cyrene‐Derived α,α‐Disubstituted Amino Acid

Journal of Peptide Science, Volume 32, Issue 3, March 2026.
Novel chiral cyrene‐derived Cyr residues were incorporated into peptides. The α,α‐disubstituted amino acid residue was introduced using the Ugi reaction. X‐ray crystallographic analysis of R‐ and S‐Cyr residues indicated preference to adopt left‐ and right‐handed α‐helical conformations, respectively.
Kajumee Bora Bhowal, Raphael Hitti, William D. Lubell   +2 more
wiley   +1 more source

Stereospecific Transition‐Metal‐Free Alkylation of Chiral Non‐Racemic Secondary Tosylates with Cyanohydrins: Convenient Access to Enantiomerically Enriched α‐Tertiary Ketones

Angewandte Chemie, Volume 138, Issue 6, 2 February 2026.
A stereospecific, transition‐metal‐free SN2 alkylation of cyanohydrins with chiral non‐racemic secondary tosylates is reported, providing efficient access to enantioenriched α‐tertiary ketones. The method exhibits broad substrate scope, operational simplicity, and excellent stereospecificity, including stereoconvergent reactions of E/Z mixtures of ...
Jinjin Ma, Hui Li, Jadab Majhi, P. Andrew Evans   +3 more
wiley   +2 more sources

Cyclic Tetraindoles with a Cyclooctatetraene Core: Controlling Planarity and Antiaromatic Character via N-Alkylation. [PDF]

Chemistry
Fujimoto K, Hirose R, Masu H, Takahashi M.   +3 more
europepmc   +1 more source

Dihedral angle beyond unit with seven sets on 3-sphere approach

, 2020
Miron Teodor Căproiu, Robert M. Moriarty, Petru Filip, Carmen‐Irena Mitan, Emerich Bartha, Lazlo Tarko, Constantin Drăghici, Caproiu Miron Teodor, Robert Michael Moriarty   +8 more
openalex   +1 more source

A survey of downstream applications of evolutionary scale modeling protein language models

Quantitative Biology, Volume 14, Issue 1, March 2026.
Abstract The evolutionary scale modeling (ESM) series is promising to revolutionize protein science and engineering through large language models (LLMs), providing a robust framework for understanding the relationships among sequences, structures, and functions of proteins.
Qingyu Yang, Jiale Yu, Jie Zheng
wiley   +1 more source

A Precisely Bromo‐Functionalized [9]Cycloparaphenylene as a Platform for Late‐Stage Multisite π‐Extension Toward Chiral Nanohoops

Angewandte Chemie, Volume 138, Issue 6, 2 February 2026.
Precisely synthesized hexabrominated [9]cycloparaphenylene (CPP), accessed by a gold‐mediated method, enables efficient multisite post‐functionalization through cross‐coupling reactions. Late‐stage π‐extension on the CPP framework successfully affords armchair‐type chiral nanohoops exhibiting strong circularly polarized luminescence (|glum| = 0.100 ...
Naoya Kinoshita, Nanami Kotani, Masaya Sugiura, Kotaro Matsumura, Daisuke Sakamaki, Daiki Tauchi, Masashi Hasegawa, Hidetoshi Kawai, Yoshitaka Tsuchido   +8 more
wiley   +2 more sources