Ghrelin, also called “the hunger hormone”, is a gastric peptide hormone that regulates food intake, body weight, as well as taste sensation, reward, cognition, learning and memory. One unique feature of ghrelin is its acylation, primarily with an octanoic acid, which is essential for its bi...
The geometry and electronic structure of the ionic defect in a chain of water molecules between a donor and an acceptor Quantum chemical calculations of the molecular complexes (NH 3 ) 3 Zn 2+ ...(H 2 O) n 3...NH 3 (C n , n =11, 16, 21, and 30) that model the proton donor...
We purified the BRIL-SLC19A1 protein and then added anti-BRIL Fab and anti-Fab nanobody (Nb) to assemble the BRIL-SLC19A1/Fab/Nb ternary complex (Fig.1c). The cryo-EM map of the ternary complex was collected and successfully reconstructed to 3.6 Å resolution (Fig.1d; Supplementary...
Interpretation of polarized spectra E.W. Thulstrup, J. Michl Pages 175-182 select article A Raman study of single-crystal, piezoelectric m-C6H4Cl NO2 Research articleAbstract only A Raman study of single-crystal, piezoelectric m-C6H4Cl NO2 C. Pigenet, N. Le Calve, B. Pasquier...
Computational Chemistry || Predicting Molecular GeometrySMILESSSMILESZ‐matrixCartesian coordinatesGDIISEFNewton‐RhapsonFletcher‐Powellquasi‐Newtonsimplexdoi:10.1002/0471220655.ch8YoungDavid C.
Humic substances (HS) are complex mixtures of natural organic material which are found almost everywhere in the environment, and particularly in soils, sediments, and natural water. HS play key roles in many processes of paramount importance, such as plant growth, carbon storage, and the fate of...
1C). These biomacromolecules, different from chemically synthesized small molecules, have a relatively large molecular size and conformational flexibility. For example, peptides and proteins are regarded as multi-domain biological polymers and are composed of residues with rich differences in cationicity,...
Square pyramidal is a molecular shape that results when there are five bonds and one lone pair on the central atom in the molecule. Bromine pentafluoride (BrF5) has the geometry of a square pyramid, with fluorine atoms occupying five vertices, one of which is above the plane of the other ...
Structure of N,N\"-di-tert-butylethanediimine, C10H20N2, at 98 K and comparison with the geometry calculated by molecular mechanics 来自 onAcademic 喜欢 0 阅读量: 15 作者: None DOI: 10.1107/s0108270185002967 年份: 1985 收藏 引用 批量引用 报错 分享 全部来源...
This article reports on a comprehensive study of the two-photon absorption (2PA) properties of six novel push-pull octupolar triarylamine compounds as a function of the nature of the electron-withdrawing groups. These compounds present an octupolar struc