ListarQFA_Articles por tema "Fisicoquímica"
Mostrando ítems 1-4 de 4
-
A Quantum Mechanics / Molecular Mechanics Study of the Protein-Ligand Interaction of two potent inhibitors of human O-GlcNAcase: PUGNAc and NAG-thiazoline
American Chemical Society (2008)O-glycoprotein 2-acetamino-2-deoxy-β-D-glucopyranosidase (O-GlcNAcase) hydrolyzes 2-acetamido-2-deoxy-β-D-glucopyranose (O-GlcNAc) residues of serine/threonine residues of modified proteins. O-GlcNAc is present in many ... -
An electron localization function and catastrophe theory analysis on the molecular mechanism of gas-phase identity SN2 reactions
Springer Verlag (2008)A set of four reactions, XCH3+X− (X=F, Cl, Br) and ClSiH3+Cl−, is investigated by means of the joint use of the electron localization function (ELF) and catastrophe theory (CT) analysis in order to obtain newinsights ... -
Characteristic molecular properties of one-electron double quantum rings under magnetic fields
Institute of Physics (2008)The molecular states of conduction electrons in laterally coupled quantum rings are investigated theoretically. The states are shown to have a distinct magnetic field dependence, which gives rise to periodic fluctuations ... -
Theoretical site-directed mutagenesis. The Asp168Ala mutant of L-Lactate Dehydrogenase
Royal Society (Gran Bretanya) (2008)The reduction of pyruvate to lactate catalyzed by the L-Lactate dehydrogenase has been studied in this paper by means of hybrid Quantum Mechanical / Molecular Mechanical simulations. A very flexible molecular model ...