Protein remains stable at unusually high temperatures when solvated in aqueous mixtures of amino acid based ionic liquids.

abstract：:We use density functional theory-based calculations to study structural, electronic, and magnetic properties of two key reaction intermediates on a hematite, [Formula: see text]-Fe2O3, photoanode during the solar-driven water splitting reaction. Both intermediates contain an oxygen atom bonded to a surface iron atom. ...

journal_title：Journal of molecular modeling

authors： Poaty LT,Ulman K,Seriani N,M'Passi-Mabiala B,Gebauer R

更新日期：2018-09-18 00:00:00

abstract：:In the present study, DFT calculations are carried out on domestically designed 7-methyl-2-phenyl-5'H-spiro[chromene-4,2'-chromeno[3,4-e][1,3]oxazin]-5'-one spiropyran and merocyanine derivatives to recognize alkali and alkaline earth metal ions. Detection of these metal ions can be attained by exploiting the variatio...

journal_title：Journal of molecular modeling

authors： Arif AM,Yousaf A,Zhong RL,Akhtar M,Muhammad S,Xu HL,Su ZM

更新日期：2019-07-06 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：:Amino acid sequence alignments of the transcriptional regulator AfeR, which is involved in type 1 quorum sensing (QS) in Acidithiobacillus ferrooxidans bacteria, with other acyl homoserine lactone (AHL)-dependent QS regulators, revealed the presence of strictly or highly conserved residues located in the active site o...

journal_title：Journal of molecular modeling

authors： Soulère L,Guiliani N,Queneau Y,Jerez CA,Doutheau A

更新日期：2008-07-01 00:00:00

abstract：:Molecular simulations were carried out to study the sodium dodecyl sulfate (SDS) surfactant with the interleukin 8 (IL8) protein as a model to investigate the influence of amphiphilic molecules on proteins. Simulations for an SDS micelle with an IL8 protein show that both aggregates, which were initially separated, ev...

journal_title：Journal of molecular modeling

authors： Dominguez H

更新日期：2017-07-01 00:00:00

abstract：:The energetic and electronic structure of various water dimer isomers has been explored through DFT methodology. Six different possible water dimers come in two broad categories, planar and non-planar. In each of the categories, three distinct topologies (i) linear, (ii) ring and (iii) bifurcated, have been obtained. ...

journal_title：Journal of molecular modeling

authors： Ghosh SR,Debnath B,Jana AD

更新日期：2020-01-06 00:00:00

abstract：:PcFK1 is a member of the cysteine knot inhibitor family that displays anti-malarial properties. The naturally occurring molecule is ∼ 40 amino acids in length and forms a highly constrained 3D structure due to the presence of 3 disulfide and multiple intra-molecular H-bonds. Recent experimental studies on PcFK1 wild-t...

journal_title：Journal of molecular modeling

authors： Gleeson MP,Deechongkit S,Ruchirawat S

更新日期：2011-04-01 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：:Bicyclo[3.3.1]nonylidenebicyclo[3.3.1]nonane (1) and adamantylideneadamantane (Ad=Ad) are two caged olefins with closely related structures at the double bond. Both compounds react instantaneously with Br2 in chlorinated hydrocarbon solvents to give mixtures of olefin-Br2 aggregates identified as the 1:1 pi-complex an...

journal_title：Journal of molecular modeling

authors： Chiappe C,Pomelli CS,Lenoir D,Wattenbach C

更新日期：2006-07-01 00:00:00

abstract：:High-level quantum chemical techniques have been utilized to accurately describe the geometrical parameters, vibrational frequencies and dissociation pathways of the X (2)A″, 1 (2)A', 2 (2)A', 2 (2)A″ states of S(2)Cl; X (1)A', 1 (3)A″, 1 (1)A″, 1 (3)A' states of S(2)Cl(+); X (1)A', 1 (3)A', (1)A″ states of S(2)Cl(-),...

journal_title：Journal of molecular modeling

authors： Czernek J,Zivný O

更新日期：2012-09-01 00:00:00

abstract：:DFT computations were carried out to characterize the (17)Oand (2)H electric field gradient, EFG, in various bisphosphonate derivatives. The computations were performed at the B3LYP level with 6-311++G (d,P) standard basis set. Calculated EFG tensors were used to determine the (17)O and (2)H nuclear quadrupole couplin...

journal_title：Journal of molecular modeling

authors： Aghabozorg H,Sohrabi B,Mashkouri S,Aghabozorg HR

更新日期：2012-03-01 00:00:00

abstract：:Density functional theory (DFT) was used to investigate cobalt(0)-catalyzed intramolecular hydroacylation of 4-pentenal. The calculated results indicated the involvement of five possible reaction pathways: the formation of cyclopentanone, cyclobutanone, butylenes, cyclobutane, and cyclopropane, respectively. The forme...

journal_title：Journal of molecular modeling

authors： Meng Q,Wang F,Li M

更新日期：2013-06-01 00:00:00

abstract：:The treatment of neuropathic pain is very complex and there are few drugs approved for this purpose. Among the studied compounds in the literature, sigma-1 receptor antagonists have shown to be promising. In order to develop QSAR studies applied to the compounds of 1-arylpyrazole derivatives, multivariate analyses hav...

journal_title：Journal of molecular modeling

authors： Oliveira AA,Lipinski CF,Pereira EB,Honorio KM,Oliveira PR,Weber KC,Romero RAF,de Sousa AG,da Silva ABF

更新日期：2017-10-02 00:00:00

abstract：:Ab initio computations are performed to study the structural, elastic, electronic, and vibrational characteristics of the cubic antiperovskite compound PbNCa3 under pressure up to 50 GPa. By using the generalized gradient approximation (GGA), the equilibrium structural parameters, energy band structure, density of sta...

journal_title：Journal of molecular modeling

authors： Ciftci YO,Evecen M,Alp İO

更新日期：2021-01-03 00:00:00

abstract：:Mechanical properties of graphene- and carbon nanotube-reinforced Araldite LY 5052/Aradur HY 5052 epoxy resins were investigated by molecular dynamics simulations. The COMPASS II force field was implemented in the simulations. Mechanical properties of the reinforced araldite/aradur resin epoxy system with CNT reveal t...

journal_title：Journal of molecular modeling

authors： Faragi S,Hamedani A,Alahyarizadeh G,Minuchehr A,Aghaie M,Arab B

更新日期：2019-06-15 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：:Iridium (III) 2-phenylpyridine (ppy) complexes with two suitable monodentate L ligands [Ir(ppy)₂(L)₂]⁺ (ppy = 2-phenylpyridine, py = pyridine, L = 4-pyCN 1, 4-pyCHO 2, 4-pyCl 3, py 4, 4-pyNH₂ 5) were studied by density functional theory (DFT) and time-dependent DFT methods. The influences of ligands L on the electroni...

journal_title：Journal of molecular modeling

authors： Zhang TT,Qi XX,Jia J,Wu HS

更新日期：2012-10-01 00:00:00

abstract：:The crystal structure of the human cystatin C (hCC) dimer revealed that a stable twofold-symmetric dimer was formed via 3D domain swapping. Domain swapping with the need for near-complete unfolding has been proposed as a possible route for amyloid fibril initiation. Thus, the interesting interactions that occur betwee...

journal_title：Journal of molecular modeling

authors： He J,Xu L,Zhang S,Guan J,Shen M,Li H,Song Y

更新日期：2013-02-01 00:00:00

abstract：:In this work, the spectroscopic information, stability and aromaticity of the boron-nitrogen azulene and naphthalene molecules are provided by the use of CC2 (geometry optimization, dipole moment, UV-vis spectrum calculations) and DFT (vibrational spectrum and NMR calculations) methodologies. One isomer of the investi...

journal_title：Journal of molecular modeling

authors： Catão AJ,López-Castillo A

更新日期：2017-04-01 00:00:00

abstract：:The mechanism and kinetics of 2,2,3,3,3-pentafluoropropanol (CF₃CF₂CH₂OH) reaction with Chlorine atom (Cl) is investigated in this work. Two hydrogen abstraction channels of the title reaction are identified. The geometries of all the stationary points in the potential energy surface are obtained at the BHandHLYP/6-31...

journal_title：Journal of molecular modeling

authors： Yu AY,Zhang HX

更新日期：2013-10-01 00:00:00

abstract：:This paper investigates the thermodynamics of gas-phase CO(2) cascade uptake-reactions in the form of carbonate or monomethylcarbonate anions in the host cavity of various dinuclear octa-azacryptates of m-CH(2)C(6)H(4)CH(2) and 2,5-furano-spaced hosts, L (1) and L (2) cryptands, using density functional theory (DFT). ...

journal_title：Journal of molecular modeling

authors： El-Hendawy MM,English NJ,Mooney DA

更新日期：2011-12-01 00:00:00

abstract：:The distinguishing property of Sm protein associations is very high stability. In order to understand this property, we analyzed the interfaces and compared the properties of Sm protein interfaces with those of a test set, the Binding Interface Database (BID). The comparison revealed that the main differences between ...

journal_title：Journal of molecular modeling

authors： Stojanović SD,Zarić BL,Zarić SD

更新日期：2010-11-01 00:00:00

abstract：:Computational methods are rapidly gaining importance in the field of structural biology, mostly due to the explosive progress in genome sequencing projects and the large disparity between the number of sequences and the number of structures. There has been an exponential growth in the number of available protein seque...

journal_title：Journal of molecular modeling

authors： Saraswathi S,Fernández-Martínez JL,Kolinski A,Jernigan RL,Kloczkowski A

更新日期：2012-09-01 00:00:00

abstract：:We have systematically explored and investigated the geometrical structures, stability, growth pattern, bonding character, and potential energy surface (PES) of the possible isomers of each cluster for planar B(n)P (n = 1 ∼ 7) at the CCSD(T)/6-311+;G(d)//B3LYP/6-311+G(d) level. A large number of planar structures for ...

journal_title：Journal of molecular modeling

authors： Shi R,Shao J,Wang C,Zhu X,Lu X

更新日期：2011-05-01 00:00:00

abstract：:Density functional theory and its time-dependent extension (DFT, TDDFT) were employed to establish the feasibility of using a series of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacenes (BODIPYs) in photodynamic therapy. Their absorption electronic spectra, singlet-triplet energy gaps, and spin-orbit matrix elements were co...

journal_title：Journal of molecular modeling

authors： Ponte F,Mazzone G,Russo N,Sicilia E

更新日期：2018-06-29 00:00:00

abstract：:Prussian Blue is a paradigmatic mixed valence material and a parent compound to a broad family of electronically, optically, and magnetically active materials. Its exact composition varies greatly depending on the preparation route, leading to large variations in its electronic properties. The influence of water molec...

journal_title：Journal of molecular modeling

authors： Wojdeł JC

更新日期：2009-06-01 00:00:00

abstract：:Uracil has long been known as the main product of nitrosative cytosine deamination in aqueous solution. Recent mechanistic studies of cytosinediazonium ion suggest that the cation formed by its dediazoniation can ring-open to N-protonated (Z,s-cis)-3-isocyanatoacrylonitrile 7. Stereochemical preferences are discussed ...

journal_title：Journal of molecular modeling

authors： Glaser R,Wu H,von Saint Paul F

更新日期：2006-07-01 00:00:00

abstract：:The interpretation of mass spectra (ms) of molecules containing poly-isotopic elements (e.g. Ge, Se, W, Os, Sn, Te, Zn, Yb) can be difficult due to the occurrence of fragments resulting from isotopomeric composition. MS-clusters located in the range lower than or equal to M/2 are very difficult to interpret. In this a...

journal_title：Journal of molecular modeling

authors： Goraczko AJ,Szewczykowska K

更新日期：2009-06-01 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：:Clindamycin, a lincosamide antibiotic, binds to 23S ribosomal RNA and inhibits protein synthesis. The A2058G mutation in 23S RNA results in bacterial resistance to clindamycin. To understand the influence of this mutation on short-range interactions of clindamycin with 23S RNA, we carried out full-atom molecular dynam...

journal_title：Journal of molecular modeling

authors： Kulczycka-Mierzejewska K,Sadlej J,Trylska J

更新日期：2018-07-03 00:00:00