in addition to terms assuring proper polypeptide geometry, include only two noncovalent effects-hydrogen bonding and hydrophobicity, with extremely simple approxim... S Vajda,M Sippl,J Novotny - 《Current Opinion in Structural Biology》 被引量: 425发表: 1997年 Hydrophobic packing in T4 lysozyme pr...
Hydrogen bonding is the attractive interaction that occurs between a hydrogen atom bound in a molecule to an electronegative atom such as oxygen or nitrogen and another electronegative atom from a different molecule (intermolecular) or even from the same molecule (intramolecular). ...
Hydrogen bonding plays a crucial role in the bonding and arrangement pattern of various molecular assemblies including complex protein structure. The bonding between a hydrogen bond donor and an acceptor atom is very selective and can bedefined in terms of specific distance and angle between them, ...
Hydrogen Bonding in the Vapour Phase between Water and Hydrogen Fluoride: The Infrared Spectrum of the 1:1 Complex with the stretching vibration of HF, one with the bending of the water molecule, and the other with two bending vibrations of the hydrogen bond itself... RK Thomas - 《Proceedin...
Atoms-in-molcules (AIM) and natural bond orbital (NBO) analyses indicated a nontrivial electrostatic component in the hydrogen-bonding interaction. Greater dispersion contribution to the stabilization energy as well as greater red shifts in the NH stretch relative to those of NH···O hydrogen-...
The effect of the basicity of methyl-amines on hydrogen bonding (HB) with HCOOH is examined in both gas and solution phases. In the gas phase, the strength of HB may be related to the proton affinity (PA) difference between the carboxylate anion and the methyl-amine, ΔPA=PA(HCOO)PA(...
Liquid water, a system intensively studied in the search for a rationale for its unique properties and many unsolved anomalies1, has been long unanimously believed to have a dominating structure with a symmetric "ice-like" tetrahedral coordination assured by the two-donor and two-acceptor bonding ...
Chemical bonding - Boranes, Covalent, Hydrogen: The electron-deficient compound diborane, B2H6, as noted earlier, can be regarded as a cluster of atoms held together by pairs of delocalized electrons that extend their binding influence over all electrons
Molecular Hydrogen In subject area: Engineering Cellulose is comprised of β(1 → 4) linked α-d-glucopyranose which forms a crystalline structure via inter- and intra-molecular hydrogen bonding and van der Waals forces (Fig. 1b) [2]. From: Renewable and Sustainable Energy Reviews, 2020 ...
Electrochemical biosensing platform based on hydrogen bonding for detection of the SARS-CoV-2 spike antibody 来自 Springer 喜欢 0 阅读量: 41 作者:L Liv,M Yener,G Oban,EA Can 摘要: Among the deadliest pandemics in history, coronavirus disease 2019 (COVID-19) has wreaked havoc on human lives...