Remdesivir (GS-5734) as a therapeutic option of 2019-nCOV main protease - in silico approach.

abstract：:The influences of substoichiometric amounts of seven plant extracts in the Fenton reaction-mediated damage to deoxynucleosides, deoxynucleoside monophosphates, deoxynucleoside triphosphates, and supercoiled plasmid DNA were studied to rationalize anticancer properties reported in some of these extracts. Extracts from ...

journal_title：Journal of biomolecular structure & dynamics

authors： Kar I,Chattopadhyaya R

更新日期：2017-11-01 00:00:00

abstract：:We would be tempted to state that there has never been a Levinthal paradox. Indeed, Levinthal raised an interesting problem about protein folding, as he realized that proteins have no time to explore exhaustively their conformational space on the way to their native structure. He did not seem to find this paradoxical ...

journal_title：Journal of biomolecular structure & dynamics

authors： Rooman M,Dehouck Y,Kwasigroch JM,Biot C,Gilis D

更新日期：2002-12-01 00:00:00

abstract：:The 1H NMR relaxation effects produced by paramagnetic Cr(III) complexes on nucleoside 5'-mono- and -triphosphates in D2O solution at pH' = 3 were measured. The paramagnetic probes were [Cr(III)(H2O)6]3+, [Cr(III)(H2O)3(HATP)], [Cr(III)(H2O)3(HCTP)] and [Cr(III)(H2O)3(UTP)-, while the matrix nucleotides (0.1 M) were H...

journal_title：Journal of biomolecular structure & dynamics

authors： Cini R,Giorgi G,Laschi F,Rossi C,Marzilli LG

更新日期：1990-02-01 00:00:00

abstract：:Monte-Carlo simulation of poly(dA).poly(dT) hydration by 30 water molecules per nucleotide pair has been performed. Two B-family conformations, both with a 36 degrees helical twist but with different minor groove widths, were considered. One conformation is Arnott's standard B form, the other one is specific for poly(...

journal_title：Journal of biomolecular structure & dynamics

authors： Poltev VI,Teplukhin AV,Chuprina VP

更新日期：1988-12-01 00:00:00

abstract：:Supercoiling causes global twist of DNA structure and the supercoiled state has wide influence on conformational transition. A statistical mechanical approach was made for prediction of the transition probability to non-B DNA structures under torsional stress. A conditional partition function was defined as the sum ov...

journal_title：Journal of biomolecular structure & dynamics

authors： Katsura S,Makishima F,Nishimura H

更新日期：1993-02-01 00:00:00

abstract：:Falcipain-2 (FP-2) is a member of papain family of cysteine proteases and the major hemoglobinase of the hemoglobin detoxification and hemozoin polymerization complex localized in the food vacuole of the plasmodium species. FP-2 is currently gaining clinical significance as the drug target of choice in combating malar...

journal_title：Journal of biomolecular structure & dynamics

authors： Omotuyi IO,Hamada T

更新日期：2015-01-01 00:00:00

abstract：:Molecular mechanics and molecular dynamics studies are performed to investigate the conformational preference of cell surface higher gangliosides (GT1A and GT1B) and their interaction with Cholera Toxin. The water mediated hydrogen bonding network exists between sugar residues in gangliosides. An integrated molecular ...

journal_title：Journal of biomolecular structure & dynamics

authors： Sharmila DJ,Veluraja K

更新日期：2006-06-01 00:00:00

abstract：:A protein with the reversed direction of its polypeptide chain, retro-SHH, was analyzed by several spectroscopic techniques including circular dichroism and high-resolution NMR to understand its solution structure and structural consequences of interaction with the micelles formed by the zwitterionic detergent dodecyl...

journal_title：Journal of biomolecular structure & dynamics

authors： Kutyshenko VP,Prokhorov DA,Molochkov NV,Sharapov MG,Kolesnikov I,Uversky VN

更新日期：2014-01-01 00:00:00

abstract：:Tumor suppressor proteins play a crucial role in cell cycle regulation. Retinoblastoma protein (pRB) is one among them which regulates G1-S transition by binding with transcription factors. The activity of pRB is deregulated by cyclin dependent kinases-mediated hyper-phosphorylation and also due to cancer-derived muta...

journal_title：Journal of biomolecular structure & dynamics

authors： Ramakrishnan C,Subramanian V,Balamurugan K,Velmurugan D

更新日期：2013-01-01 00:00:00

abstract：:Based on Fourier transform infrared (FTIR) microspectroscopy, the conformation of rhEGF under the influence of pH, heat treatment, chaotropic salts, concentration of salt and protein structure perturbants was studied. The FTIR spectrum of rhEGF showed that major secondary structures from amide I bands composed of 40.6...

journal_title：Journal of biomolecular structure & dynamics

authors： Yang CH,Wu PC,Huang YB,Tsai YH

更新日期：2004-08-01 00:00:00

abstract：:We performed thermodynamic analysis of temperature-induced unfolding of mesophilic and thermophilic proteins. It was shown that the variability in protein thermostability associated with pH-dependent unfolding or linked to the substitution of amino acid residues on the protein surface is evidence of the governing role...

journal_title：Journal of biomolecular structure & dynamics

authors： Khechinashvili NN,Capital Ka Cyrillicabanov AV,Kondratyev MS,Polozov RV

更新日期：2014-01-01 00:00:00

abstract：:Mycobacterium tuberculosis (Mtb), the pathogen of tuberculosis (TB), is one of the most infectious bacteria in the world. The traditional strategy to combat TB involves targeting the pathogen directly; however, the rapid evolution of drug resistance lessens the efficiency of this anti-TB method. Therefore, in recent y...

journal_title：Journal of biomolecular structure & dynamics

authors： Quan Y,Xiong L,Chen J,Zhang HY

更新日期：2017-02-01 00:00:00

abstract：:The polymorphism exhibited by the mismatched octamer d(m5C-G-m5C-G-T-G-m5C-G), as a function of the temperature, DNA concentration and ionic strength, was investigated by means of NMR spectroscopy. It is shown that this partly self-complementary DNA fragment, under conditions of low DNA concentration (0.4 mM) and low ...

journal_title：Journal of biomolecular structure & dynamics

authors： Orbons LP,van der Marel GA,van Boom JH,Altona C

更新日期：1987-06-01 00:00:00

abstract：:In the course of studies related to new molecules with intercalative properties, we have been led to design and synthesize a bithiazole derivative, namely the 2-phenyl-6-[2'-(4'-(ethoxy-carbonyl)thiazolyl)]thiazolo[3,2- b][1,2,4]triazole (PETT). Its interaction with calf thymus DNA was studied using thermal denaturati...

journal_title：Journal of biomolecular structure & dynamics

authors： Houssin R,Helbecque N,Bernier JL,Henichart JP

更新日期：1986-10-01 00:00:00

abstract：:In this study, we have theoretically demonstrated the intrinsic ability of the wobble G·T(w)/G*·T*(w)/G·T(w1)/G·T(w2) and Watson-Crick-like G*·T(WC) DNA base mispairs to interconvert into each other via the DPT tautomerization. We have established that among all these transitions, only one single G·T(w) ↔ G*·T(WC) pat...

journal_title：Journal of biomolecular structure & dynamics

authors： Brovarets' OO,Hovorun DM

更新日期：2015-01-01 00:00:00

abstract：:Over the years the structural properties of nucleic acids have been of interest, providing data that may be of importance for DNA and RNA organization and function in the cell. We have attempted to look for the formation of parallel RNA-RNA duplexes in vitro. RNA molecules comprising complementary in the same polarity...

journal_title：Journal of biomolecular structure & dynamics

authors： Tchurikov NA,Ponomarenko NA,Golova YB,Chernov BK

更新日期：1995-12-01 00:00:00

abstract：:Stereochemical effects of methylphosphonate (MP) in B-DNA and Z-DNA duplexes are studied through molecular mechanics approach. Duplexes of different lengths, tetramers, hexamers, dodecamers are examined to assess the interstrand and intrastrand electrostatic effects due to MPs vis-a-vis phosphates. A variety of models...

journal_title：Journal of biomolecular structure & dynamics

authors： Swarnalatha Y,Yathindra N

更新日期：1993-06-01 00:00:00

abstract：:X-chromosome-linked inhibitor of apoptosis (XIAP) inhibits cell apoptosis. Overexpression of XIAP is widely found in human cancers. Second mitochondria-derived activator of caspase (SMAC) protein inhibits XIAP through binding with Baculovirus Inhibitor of apoptosis protein Repeat (BIR) 3 or BIR2 domain of XIAP. In thi...

journal_title：Journal of biomolecular structure & dynamics

authors： Tian S,Ji C,Zhang JZH

更新日期：2021-02-01 00:00:00

abstract：:COVID-19 is an infectious pandemic caused by the SARS-CoV-2 virus. The critical components of SARS-CoV-2 are the spike protein (S-protein) and the main protease (Mpro). Mpro is required for the maturation of the various polyproteins involved in replication and transcription. S-protein helps the SARS-CoV-2 to enter the...

journal_title：Journal of biomolecular structure & dynamics

authors： Mondal P,Natesh J,Abdul Salam AA,Thiyagarajan S,Meeran SM

更新日期：2020-11-05 00:00:00

abstract：:The reactive α-oxoaldehyde, methylglyoxal reacts with different proteins to form Advanced Glycation End Products (AGEs) through Maillard reaction. Its level increases significantly in diabetic condition. Here, we have investigated the effect of different concentrations of methylglyoxal (200-400 µM) on the monomeric pr...

journal_title：Journal of biomolecular structure & dynamics

authors： Banerjee S

更新日期：2020-11-01 00:00:00

abstract：:The hydration properties of the non-palindromic duplex d(CTACTGCTTTAG). d(CTAAAGCAGTAG) were investigated by NMR spectroscopy. The oligonucleotide possesses a heterogeneous B-DNA structure. The H2(n)-H1'(m+1) distances reflect a minor groove narrowing within the TTT/AAA segment (approximately 3.9A) and a sudden wideni...

journal_title：Journal of biomolecular structure & dynamics

authors： Leporc S,Mauffret O,El Antri S,Convert O,Lescot E,Tevanian G,Fermandjian S

更新日期：1998-12-01 00:00:00

abstract：:Chlamydia trachomatis (C.t) is a Gram-negative obligate intracellular bacteria and is a major causative of infectious blindness and sexually transmitted diseases. Among the varied serovars of this organism, A, B and C are reported as prominent ocular pathogens. Genomic studies of these strains shall aid in deciphering...

journal_title：Journal of biomolecular structure & dynamics

authors： Sadhasivam A,Vetrivel U

更新日期：2018-06-01 00:00:00

abstract：:Our work is composed of a python program for programmatic data mining of PubChem to collect data to implement a machine learning-based AutoQSAR algorithm to generate drug leads for the flaviviruses-Dengue and West Nile. The drug leads generated by the program are fed as programmatic inputs to AutoDock Vina package for...

journal_title：Journal of biomolecular structure & dynamics

authors： Geoffrey B,Sanker A,Madaj R,Tresanco MSV,Upadhyay M,Gracia J

更新日期：2020-12-04 00:00:00

abstract：:A large amount of experimental evidence is available on the effect of magnesium ions on the structure and stability of DNA double helix. Less is known, however, on how these ions affect the stability and dynamics of the molecule. The static time average pictures from X-ray structures or the quantum chemical energy min...

journal_title：Journal of biomolecular structure & dynamics

authors： Mukherjee S,Bhattacharyya D

更新日期：2013-01-01 00:00:00

abstract：:CgtA is an essential ribosome associated GTPase protein of bacteria. It has three domains, viz., Obg, GTPase, and C-terminal domain. It is a multifunctional protein and it is being considered as a potential drug target against bacterial infections. Despite the importance, CgtA's action mechanisms are not well known wh...

journal_title：Journal of biomolecular structure & dynamics

authors： Chatterjee A,Datta PP

更新日期：2017-09-01 00:00:00

abstract：:Heavy metal pollutants such as Cd, Hg, Pb, As, and Se are considered as both a global problem and a growing threat to the humanity. Being strongly poisonous to the metal-sensitive enzymes and leading to the growth inhibition and death of organisms, these metals have a toxic impact on the plants and animals. Inducing t...

journal_title：Journal of biomolecular structure & dynamics

authors： Mahnam K,Foruzandeh S,Mirakhorli N,Saffar B

更新日期：2018-06-01 00:00:00

abstract：:Two aminobenzoic acid derivatives DAB-0 and DAB-1 showed distinct biological properties on murine bladder cancer (BCa) cell line MB49-I. In contrast to DAB-1, DAB-0 does not possess any anti-inflammatory activity and is less toxic. Furthermore, DAB-0 does not interfere with INFγ-induced STAT1 activation and TNFα-induc...

journal_title：Journal of biomolecular structure & dynamics

authors： Chanphai P,Cloutier F,Oufqir Y,Leclerc MF,Eiján AM,Reyes-Moreno C,Bérubé G,Tajmir-Riahi HA

更新日期：2021-01-01 00:00:00

abstract：:The signaling response of TLR2 to ligands has always been as a homodimer or in heterodimerization with TLR1/TLR6. The Toll/Interleukin-1 Receptor (TIR) domain of the TLR cytoplasmic region regulates the dimerization and interactions with adaptor molecules to build an active signaling complex. To understand the conserv...

journal_title：Journal of biomolecular structure & dynamics

authors： Ghosh SK,Saha B,Banerjee R

更新日期：2020-07-08 00:00:00

abstract：:Distribution functions for intra- and inter- HIV-1 V3-loop subtypes amino acid Hamming distances were calculated (850 V3-loop sequences from the Los Alamos HIV-1 Database (1996) were used). These functions have pronounced bell-like shape. Such shapes of the histograms for HIV-1 V3 intra- and inter-subtype distriutions...

journal_title：Journal of biomolecular structure & dynamics

authors： Shchelkanov MYu,Starikov NS,Yaroslavtsev IV,Tsvetkov PO,Yudin AN,Denisov MV,Slavsky AA,Vedenov AA,Karamov EV

更新日期：1998-04-01 00:00:00

abstract：:Molecular dynamics (MD) studies have been carried out on the Hoogsteen hydrogen bonded parallel and the reverse Hoogsteen hydrogen bonded antiparallel C.G*G triplexes. Earlier, the molecular mechanics studies had shown that the parallel structure was energetically more favourable than the antiparallel structure. To ch...

journal_title：Journal of biomolecular structure & dynamics

authors： Kiran MR,Bansal M

更新日期：1998-12-01 00:00:00