Now showing items 4261-4268 of 4268
CryoEM Structure with ATP Synthase Enables Late-Stage Diversification of Cruentaren A
(Wiley Periodicals, Inc., 2023-05-22)
Cruentaren A is a natural product that exhibits potent antiproliferative activity against various cancer cell lines, yet its binding site within ATP synthase remained unknown, thus limiting the development of improved ...
Electronic Modulation of Semimetallic Electrode for 2D van der Waals Devices
(Wiley Periodicals, Inc., 2023-05)
Lower Energy Excitation of Water Soluble Near-Infrared Emitting Mixed-Ligand Metallacrowns
(Wiley Periodicals, Inc.Elsevier Science B. V., 2023-05-22)
By combining advantages of two series of lanthanide(III)/zinc(II) metallacrowns (MCs) assembled using pyrazine- (pyzHA2−) and quinoxaline- (quinoHA2−) hydroximate building blocks ligands, we created here water-soluble ...
Progress in Predicting Ionic Cocrystal Formation: The Case of Ammonium Nitrate
(Wiley Periodicals, Inc., 2023-05-11)
In contrast to the mature predictive frameworks applied to neutral cocrystals, ionic cocrystals, those including an ion pair, are difficult to design. Furthermore, they are generally excluded categorically from studies ...
Molecular Dynamics Simulations Guide Chimeragenesis and Engineered Control of Chemoselectivity in Diketopiperazine Dimerases
(Wiley Periodicals, Inc., 2023-05-08)
In the biosynthesis of the tryptophan-linked dimeric diketopiperazines (DKPs), cytochromes P450 selectively couple DKP monomers to generate a variety of intricate and isomeric frameworks. To determine the molecular basis ...
Mechanism of B-H Redistribution during Reduction of Polyborazylene by Hydrazine
(SpringerWiley Periodicals, Inc., 2023-06-13)
Density functional theory has been used to elucidate the mechanistic underpinnings of the regeneration of ammonia-borane (H3B−NH3, AB) from polyborazylene (BxNxHx, PBz) in the presence of hydrazine (H2N−NH2, Hz). Herein, ...
Structural Evolution of Photoexcited Methylcobalamin Towards a CarH-like Metastable State: Evidence from Time-Resolved X-ray Absorption and X-ray Emission
(American Chemical Society, 2024-07-24)
CarH is a protein photoreceptor that uses a form of B12, adenosylcobalamin (AdoCbl), to sense light via formation of a metastable excited state. Aside from AdoCbl bound to CarH, methylcobalamin (MeCbl) is the only other ...