Monoterpenes as nitrofurantoin resistance modulating agents: minimal structural requirements, molecular dynamics simulations, and the effect of piperitone on the emergence of nitrofurantoin resistance in Enterobacteriaceae.

abstract：:Using molecular dynamics simulations, we investigated the thermal stability and real-time denaturation of a model mini-protein in four solvents: (1) water, (2) 1-ethyl-3-methylimidazolium alaninate [EMIM][ALA] (5 mol% in water), (3) methioninate [EMIM][MET] (5 mol% in water), and (4) tryptophanate [EMIM][TRP] (5 mol% ...

journal_title：Journal of molecular modeling

authors： Chevrot G,Fileti EE,Chaban VV

更新日期：2016-11-01 00:00:00

abstract：:In the past several years, halogen bonds have been shown to be relevant in crystal engineering and biomedical applications. One of the reasons for the utility of these types of noncovalent interactions in the development of, for example, pharmaceutical ligands is that their strengths and geometric properties are very ...

journal_title：Journal of molecular modeling

authors： Riley KE,Murray JS,Fanfrlík J,Rezáč J,Solá RJ,Concha MC,Ramos FM,Politzer P

更新日期：2011-12-01 00:00:00

abstract：:In an attempt to analyze structure, function and evolution of HIV-1 GP120 V3, interactions among the Hartree-Fock energy, the conformational entropy and the Shannon entropy were determined for the 1NJ0 set of antibody-bound V3 loop conformers. The Hartree-Fock energy of each conformer was determined at the MINI level ...

journal_title：Journal of molecular modeling

authors： Weltman JK,Skowron G,Loriot GB

更新日期：2006-02-01 00:00:00

abstract：:Artemisinin and some derivatives with activity against D-6 strains of Plasmodium falciparum were studied. Molecular electrostatic potential (MEP) maps were used in an attempt to identify key features of the compounds that are necessary for their activities, and then use those to propose new artemisinin derivatives. Th...

journal_title：Journal of molecular modeling

authors： Cardoso FJ,de Figueiredo AF,da Silva Lobato M,de Miranda RM,de Almeida RC,Pinheiro JC

更新日期：2008-01-01 00:00:00

abstract：:Human dihydrofolate reductase-like 1 (DHFRL1) has been identified as a second human dihydrofolate reductase (DHFR) enzyme. Although DHFRL1 have high sequence homology with human DHFR, dihydrofolate (DHF) exhibits a lowered binding affinity to DHFRL1 and the corresponding molecular mechanism is still unknown. To addres...

journal_title：Journal of molecular modeling

authors： Gao J,Cui W,Du Y,Ji M

更新日期：2013-12-01 00:00:00

abstract：:The ability to accurately predict the oxidation and reduction potentials of molecules is very useful in various fields and applications. Quantum mechanical calculations can be used to access this information, yet sometimes the usefulness of these calculations can be limited because of the computational requirements fo...

journal_title：Journal of molecular modeling

authors： Méndez-Hernández DD,Tarakeshwar P,Gust D,Moore TA,Moore AL,Mujica V

更新日期：2013-07-01 00:00:00

abstract：:Meta-hybrid density functional theory calculations using M06-2X/6-31+G(d,p) and M06-2X/6-311+G(d,p) levels of theory have been performed to understand the strength of C-H(…)π interactions of two possible types for benzene-acetylene, 1,3,5-trifluorobenzene-acetylene and coronene-acetylene complexes. Our study reveals t...

journal_title：Journal of molecular modeling

authors： Dinadayalane TC,Paytakov G,Leszczynski J

更新日期：2013-07-01 00:00:00

abstract：:A 3D QSAR analysis has been performed on a series of 67 benzodiazepine analogues reported as gamma-secretase inhibitors using molecular field analysis (MFA), with G/PLS to predict steric and electrostatic molecular field interaction for the activity. The MFA study was carried out using a training set of 54 compounds. ...

journal_title：Journal of molecular modeling

authors： Sammi T,Silakari O,Ravikumar M

更新日期：2009-04-01 00:00:00

abstract：:The mechanism and regioselectivity of [3+2] cycloaddition (32CA) reactions of benzonitrile oxide with ethyl trans-cinnamate, ethyl crotonate and trans-2-penten-1-ol has been studied in gas phase and in acetonitrile, ethyl acetate and tetrahydrofuran using the B3LYP functional in connection with 6-31G(d) basis set. The...

journal_title：Journal of molecular modeling

authors： Abbiche K,Acharjee N,Salah M,Hilali M,Laknifli A,Komiha N,Marakchi K

更新日期：2020-09-22 00:00:00

abstract：:A density functional theory augmented by the long-range corrected hybrid density functional ωB97XD and 6-31G(d,p) basis set has been applied to generate sandwich structures consist of nanocomposites between graphene oxide and polyvinyl alcohol. We predicted the interaction energies and discuss the contribution of elec...

journal_title：Journal of molecular modeling

authors： Gorb L,Ilchenko M,Leszczynski J

更新日期：2020-06-25 00:00:00

abstract：:In quantum chemical calculations, there are two facts of particular relevance: the position-dependent mass Schrödinger equation (PDMSE) and the exponential-type potentials used in the theoretical study of vibrational properties for diatomic molecules. Accordingly, in this work, the treatment of exactly solvable PDMSE ...

journal_title：Journal of molecular modeling

authors： Ovando G,Peña JJ,Morales J,López-Bonilla J

更新日期：2019-08-31 00:00:00

abstract：:We report a DFT, TDDFT and DFTB investigation of the performance of two donor-π-acceptor (D-π-A)-type organic dyes bearing different electron-withdrawing groups (EWG) for dye-sensitized solar cells (DSSCs) to evaluate which EWG is better for an acrylic acid acceptor, i.e., Cyano (-CN) or o-nitrophenyl (o-NO2-Ph). A se...

journal_title：Journal of molecular modeling

authors： Zhang J,Kan YH,Li HB,Geng Y,Wu Y,Duan YA,Su ZM

更新日期：2013-04-01 00:00:00

abstract：:In this work, we investigate the ground- and excited-state structures as well as the optical properties of a series of five formazanate dyes using state-of-the-art density-based and wavefunction-based methods. The present work is the first to evaluate the properties of formazanate-BF2 dyes with wavefunction-correlated...

journal_title：Journal of molecular modeling

authors： Laurent AD,Otten E,Le Guennic B,Jacquemin D

更新日期：2016-11-01 00:00:00

abstract：:The Schiff base compound, 2-[(4-Fluorophenylimino)methyl]-3,5-dimethoxyphenol, has been synthesized and characterized by IR, electronic spectroscopy, and X-ray single-crystal determination. Molecular geometry from X-ray experiment of the title compound in the ground state have been compared using the Hartree-Fock (HF)...

journal_title：Journal of molecular modeling

authors： Tanak H,Ağar A,Yavuz M

更新日期：2010-03-01 00:00:00

abstract：:In this paper, we assessed the quantum mechanical level of theory for prediction of linear and nonlinear optical (NLO) properties of push-pull organic molecules. The electric dipole moment (μ), mean polarizability ([Symbol: see text]α[Symbol: see text]) and total static first hyperpolarizability (βt) were calculated f...

journal_title：Journal of molecular modeling

authors： Paschoal D,Santos HF

更新日期：2013-05-01 00:00:00

abstract：:Artificial neural networks (ANNs) have been successfully trained to model and predict the acidity constants (pK(a)) of 128 various phenols with diverse chemical structures using a quantitative structure-activity relationship. An ANN with 6-14-1 architecture was generated using six molecular descriptors that appear in ...

journal_title：Journal of molecular modeling

authors： Habibi-Yangjeh A,Danandeh-Jenagharad M,Nooshyar M

更新日期：2006-02-01 00:00:00

abstract：:Studies of the the three-dimensional quantitative structure-activity relationships for ninety-five c-kit tyrosine kinase inhibitors were performed. Based on a co-crystallized compound (1 T46), known inhibitors were aligned with c-kit by induced-fit docking, and multiple training/test set splitting was performed to val...

journal_title：Journal of molecular modeling

authors： Almerico AM,Tutone M,Lauria A

更新日期：2012-07-01 00:00:00

abstract：:This article analyzes the interplay between X···N and X···X halogen bonds interactions in NCX···NCX···XCH3 complexes, where X=Cl and Br. To better understand the properties of these systems, the corresponding dyads were also studied. These effects are studied theoretically in terms of geometric and energetic features ...

journal_title：Journal of molecular modeling

authors： Esrafili MD,Vakili M,Solimannejad M

更新日期：2014-02-01 00:00:00

abstract：:The theoretical three-dimensional structure of a novel δ-endotoxin Cry1Id (81 kDa) belonging to Cry1I class, toxic to many of the lepidopteran pests has been investigated through comparative modeling. Molecular dynamics (MD) simulations was carried out to characterize its structural and dynamical features at 10 ns in ...

journal_title：Journal of molecular modeling

authors： Dehury B,Sahu M,Sahu J,Sarma K,Sen P,Modi MK,Barooah M,Choudhury MD

更新日期：2013-12-01 00:00:00

abstract：:Periodic first-principles calculations have been performed to study the effect of high pressure on the geometric, electronic, and absorption properties of 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105) under hydrostatic pressures of 0-50 GPa. Obvious irregular changes in lattice constants, unit-cell angles, bond le...

journal_title：Journal of molecular modeling

authors： Wu Q,Yang C,Pan Y,Xiang F,Liu Z,Zhu W,Xiao H

更新日期：2013-12-01 00:00:00

abstract：:A detailed investigation of the structure, electronic, spectroscopic, and optical properties of a series of transition metal-doped tetraphenylporphyrins (TM-TPP; TM = Fe, Co, Ni, Cu and Zn) is performed under density functional framework. The structure and stability of tetraphenylporphyrin (TPP) and TM-TPPs are unders...

journal_title：Journal of molecular modeling

authors： Shah EV,Kumar V,Sharma BK,Rajput K,Chaudhary VP,Roy DR

更新日期：2018-08-18 00:00:00

abstract：:Recently, both lithium (Li) salts and Li electrides formed by one Li atom interacting with ligand complexes, have been widely investigated. An interesting question emerges: is the configuration of one Li atom interacting with ligand complexes a Li salt or electride? In the present work, four configurations n-Li-PNA (n...

journal_title：Journal of molecular modeling

authors： Gao Y,Wu HQ,Sun SL,Xu HL,Su ZM

更新日期：2015-02-01 00:00:00

abstract：:The aim of the present work entitled electronic structure of PVA-PEG-Y2O3 (54 atom) is to present a theoretical study based on the hybrid function of three parameters Lee-Yang-Parr B3LYP of the density functional theory "DFT" quantum mechanical approach together with LanL2DZ basis sets for optoelectronics applications...

journal_title：Journal of molecular modeling

authors： Ahmed H,Hashim A

更新日期：2020-07-20 00:00:00

abstract：:Low temperature oxidation of CO to CO2 is an important process for the environment. Similarly adsorption of CO from the releasing sources is also of major concern today. Whereas the potential of gold and silver clusters is well proven for the catalysis of the above mentioned reaction, the potential of aluminum (Al) cl...

journal_title：Journal of molecular modeling

authors： Samanta B,Sengupta T,Pal S

更新日期：2018-12-06 00:00:00

abstract：:Zeolites are a group of microporous aluminosilicate frameworks with numerous applications in, for example, catalysis and ion-exchange and sorption processes. One of the most important tools for analyzing the properties of zeolite structures is vibrational spectroscopy. However, the complexity of these structures often...

journal_title：Journal of molecular modeling

authors： Mikuła A,Król M,Koleżyński A

更新日期：2015-10-01 00:00:00

abstract：:The geometrical parameters and static electric properties of several metal porphyrin halides, including Fe(III) porphine chloride (FePCl), Fe(III) porphine bromide (FePBr), Fe(III) tetraphenylporphine chloride (FeTPPCl), aluminum phthalocyanine chloride (AlPcCl), gallium(III) phthalocyanine chloride (GaPcCl), and mang...

journal_title：Journal of molecular modeling

authors： Asghari-Khiavi M,Safinejad F

更新日期：2010-03-01 00:00:00

abstract：:The geometries of three isomers of the C2H4O...2HF tri-molecular heterocyclic hydrogen-bonded complex were examined through B3LYP/aug-cc-pVDZ calculations. Analysis of structural parameters, determination of CHELPG (charge electrostatic potential grid) intermolecular charge transfer, interpretation of infrared stretch...

journal_title：Journal of molecular modeling

authors： de Oliveira BG,Araújo RC,Chagas FF,Carvalho AB,Ramos MN

更新日期：2008-10-01 00:00:00

abstract：:The ternary complexes ML∙∙∙PyZX2∙∙∙NH3 (ML = CuCl, CuCN, AgCN, and AuCN; Z = P, As, and Sb; X = H and F) have been investigated with quantum chemical calculations. The results showed that the existence of coordination interaction has a prominent enhancing effect on the strength of pnicogen bonding. Even in ML∙∙∙PySbH2...

journal_title：Journal of molecular modeling

authors： Tang Q,Li Q

更新日期：2016-03-01 00:00:00

abstract：:The Fbw7-Skp1 complex is an essential component in the formation and development of the mammalian cardiovascular system; the complex interaction is mediated through binding of Skp1 C-terminal peptide (qGlu-peptide) to the F-box domain of Fbw7. By visually examining the crystal structure, we identified a typical cation...

journal_title：Journal of molecular modeling

authors： Zhou J,Wang YS

更新日期：2017-09-26 00:00:00

abstract：:We tested different approaches to including the effect of binding-site water molecules for ligand-binding affinities within the MM/GBSA approach (molecular mechanics combined with generalised Born and surface-area solvation). As a test case, we studied the binding of nine phenol analogues to ferritin. The effect of wa...

journal_title：Journal of molecular modeling

authors： Mikulskis P,Genheden S,Ryde U

更新日期：2014-06-01 00:00:00