A new approach for determining the stability of recombinant human epidermal growth factor by thermal Fourier transform infrared (FTIR) microspectroscopy.

abstract：:The simplest form of macromolecular design involves the ligation of nucleic acids. Recent results on the concatenation of nucleic acid junctions show that these molecules can act as fairly rigid macromolecular valence clusters on the nanometer scale. These clusters can be joined to form closed stick figures in which e...

journal_title：Journal of biomolecular structure & dynamics

authors： Seeman NC

更新日期：1985-08-01 00:00:00

abstract：:Within the five classes (α, β, γ, δ, and ζ) of carbonic anhydrases (CAs) the first two, containing mammal and plant representatives, are the most studied among all CAs. In this study, we have focused our investigation on the beta-class carbonic anhydrase of Methanobacterium thermoautotrophicum. We investigated both th...

journal_title：Journal of biomolecular structure & dynamics

authors： Bracht F,de Alencastro RB

更新日期：2016-01-01 00:00:00

abstract：:The sharp spurt in positive cases of novel coronavirus-19 (SARS-CoV-2) worldwide has created a big threat to human. In view to expedite new drug leads for COVID-19, Main Proteases (Mpro) of novel Coronavirus (SARS-CoV-2) has emerged as a crucial target for this virus. Nitric oxide (NO) inhibits the replication cycle o...

journal_title：Journal of biomolecular structure & dynamics

authors： Al-Sehemi AG,Pannipara M,Parulekar RS,Patil O,Choudhari PB,Bhatia MS,Zubaidha PK,Tamboli Y

更新日期：2020-07-08 00:00:00

abstract：:All major suggestions about the nucleosome positioning sequence pattern(s) are overviewed. Two basic binary periodical patterns are well established: in purine/pyrimidine alphabet - YRRRRRYYYYYR and in strong/weak alphabet -SWWWWWSSSSSW. Their merger in four-letter alphabet sequence coincides with first ever complete ...

journal_title：Journal of biomolecular structure & dynamics

authors： Trifonov EN

更新日期：2010-06-01 00:00:00

abstract：:We dissect the protein-protein interfaces into water preservation (WP), water hydration (WH) and water dehydration (WD) sites by comparing the water-mediated hydrogen bonds (H-bond) in the bound and unbound states of the interacting subunits. Upon subunit complexation, if a H-bond between an interface water and a prot...

journal_title：Journal of biomolecular structure & dynamics

authors： Mukherjee S,Nithin C,Divakaruni Y,Bahadur RP

更新日期：2019-03-01 00:00:00

abstract：:Earlier identified strongest nucleosome DNA sequences of A. thaliana, those with visible 10-11 base sequence periodicity, are mapped along chromosomes. Resulting positional distributions reveal distinct maxima, one per chromosome, located in the centromere regions. Sequence-directed nucleosome mapping demonstrates tha...

journal_title：Journal of biomolecular structure & dynamics

authors： Salih B,Trifonov EN

更新日期：2015-01-01 00:00:00

abstract：:The effect of spermine binding on the electrostatic potential of DNA is evaluated. The calculations are performed for the essential reactive sites, atoms N7 and O6 of guanine, N3 and N7 of adenine, of the nucleic acid and for its surface envelope. An important weakening of the potential is found affecting all the impo...

journal_title：Journal of biomolecular structure & dynamics

authors： Zakrzewska K,Pullman B

更新日期：1985-12-01 00:00:00

abstract：:The effect of two widely used polyphenols, curcumin and EGCG was investigated on the amyloid fibrillogenesis of the well-characterized model protein human lysozyme (HuL), associated with non-neuropathic systemic amyloidosis, towards exploring their efficacy as modulators of HuL amyloid aggregation and toxicity and unr...

journal_title：Journal of biomolecular structure & dynamics

authors： Zaidi FK,Bhat R

更新日期：2020-12-17 00:00:00

abstract：:The drug design and discovery of lipid modulators is very demanding as no new molecule has entered into the market in the last 35 years. Cholesteryl ester transfer protein (CETP) is a promising target as lipid modulators. Inhibition of the CETP enzyme reduces the risk of cardiovascular events. The first CETP inhibitor...

journal_title：Journal of biomolecular structure & dynamics

authors： Amin SA,Adhikari N,Gayen S,Jha T

更新日期：2019-10-01 00:00:00

abstract：:Beta-N-acetyl-D-glucosaminidase (NAGase, EC.3.2.1.52), which catalyzes the cleavage of N-acetylglucosamine polymers, is a composition of chitinase and cooperates with endo-chitinase and exo-chitinase to disintegrate chitin into N-acetylglucosamine (NAG). In this investigation, A NAGase from green crab (Scylla serrata)...

journal_title：Journal of biomolecular structure & dynamics

authors： Xie JJ,Chen CQ,Yan YW,Zhang JP,Lin JC,Wang Q,Zhou HT,Chen QX

更新日期：2009-02-01 00:00:00

abstract：:Aggregation of amyloid peptide (Aβ) has been shown to be directly related to progression of Alzheimer's disease (AD). Aβ is neurotoxic and its deposition and aggregation ultimately lead to cell death. In our previous work, we reported flavonoid derivative (compound 1) showing promising result in transgenic AD model of...

journal_title：Journal of biomolecular structure & dynamics

authors： Kumar A,Srivastava S,Tripathi S,Singh SK,Srikrishna S,Sharma A

更新日期：2016-06-01 00:00:00

abstract：:Alkylamine-substituted naphthalene imides and diimides bind DNA by intercalation and have applications as anticancer agents. The unique structures of these imides in which two adjacent carbonyl groups lie coplanar to an extended aromatic ring system allow the possibility of sequence-selective interactions between the ...

journal_title：Journal of biomolecular structure & dynamics

authors： Liu ZR,Hecker KH,Rill RL

更新日期：1996-12-01 00:00:00

abstract：:First case of the present epidemic, coronavirus disease (COVID-19) is reported in the Wuhan, a city of the China and all the countries throughout the world are being affected. COVID-19 is named by World Health Organization and it stands for coronavirus disease-19. As on 27th October, 2020, 73,776,588 people around the...

journal_title：Journal of biomolecular structure & dynamics

authors： Kumar A,Kumar D,Kumar R,Singh P,Chandra R,Kumari K

更新日期：2020-11-03 00:00:00

abstract：:The inhibitory efficacy of two substituted coumarin derivatives on the activity of neurodegenerative enzyme acetylcholinesterase (AChE) was assessed in aqueous buffer as well as in the presence of human serum albumin (HSA) and compared against standard cholinergic AD drug, Donepezil (DON). The experimental data reveal...

journal_title：Journal of biomolecular structure & dynamics

authors： Baruah P,Basumatary G,Yesylevskyy SO,Aguan K,Bez G,Mitra S

更新日期：2019-04-01 00:00:00

abstract：:Raman spectroscopy has been used to study the eigenvectors and eigenvalues of the vibrational modes of crystalline cytidine at 295 K and high pressures by evaluating the logarithmic derivative of the vibrational frequency ω with respect to pressure P: [Formula: see text]. Crystalline samples of molecular materials hav...

journal_title：Journal of biomolecular structure & dynamics

authors： Lee SA,Pinnick DA,Anderson A

更新日期：2015-01-01 00:00:00

abstract：:Galantamine (Gnt) is a natural alkaloid inhibitor of acetylcholinesterase and is presently one of the most used drugs in the treatment against Alzheimer's disease during both the initial and intermediate stages. Among several natural Gnt derivatives, sanguinine (Sng) and lycoramine (Lyc) attract attention because of t...

journal_title：Journal of biomolecular structure & dynamics

authors： Rocha REO,Lima LHF

更新日期：2019-04-01 00:00:00

abstract：:Hinge-bending in T4 lysozyme has been inferred from single amino acid mutant crystalline allomorphs by Matthews and coworkers. This raises an important question: are the different conformers in the unit cell artifacts of crystal packing forces, or do they represent different solution state structures? The objective of...

journal_title：Journal of biomolecular structure & dynamics

authors： Arnold GE,Manchester JI,Townsend BD,Ornstein RL

更新日期：1994-10-01 00:00:00

abstract：:A number of tandemly repeated DNA sequences have the ability to form hairpin structures by forming non-standard base pairs. When (GCC)15 and (GGC)15 strands are annealed together, the expected duplex is the only product. However, when (GCC)15 is annealed with (GCC)10, depending on the relative concentrations, up to fi...

journal_title：Journal of biomolecular structure & dynamics

authors： Zhao Y,Cheng W,Gibb CL,Gupta G,Kallenbach NR

更新日期：1996-10-01 00:00:00

abstract：:Anisotropic network model (ANM) is used to analyze the collective motions of restriction enzyme EcoRI in free form and in complex with DNA. For comparison, three independent molecular dynamics (MD) simulations, each of 1.5 ns duration, are also performed for the EcoRI-DNA complex in explicit water. Although high mobil...

journal_title：Journal of biomolecular structure & dynamics

authors： Doruker P,Nilsson L,Kurkcuoglu O

更新日期：2006-08-01 00:00:00

abstract：:Two 4-ns molecular dynamics simulations of calcium loaded calmodulin in solution have been performed, using both standard nonbonded cutoffs and Ewald summation to treat electrostatic interactions. Our simulation results are generally consistent with solution experimental studies of calmodulin structure and dynamics, i...

journal_title：Journal of biomolecular structure & dynamics

authors： Yang C,Jas GS,Kuczera K

更新日期：2001-10-01 00:00:00

abstract：:The solution structure of two double helical nucleic acid fragments, viz, r(CGCGCG) and d(CGCGCG), was probed by means of two-dimensional nuclear Overhauser effect spectroscopy. The two compounds were selected as models for the A-type and B-type double helical conformations, respectively, and it is shown that for each...

journal_title：Journal of biomolecular structure & dynamics

authors： Haasnoot CA,Westerink HP,van der Marel GA,van Boom JH

更新日期：1984-10-01 00:00:00

abstract：:A family of covalent complexes between oligonucleotides and derivatives of the intercalating agent 9-amino acridine has been synthesized (Asseline, U., Thuong, N.T. and Helene, C. (1983) C.R.Acad. Sci. (Paris) 297 (III), 369-372) and studied (Lancelot, G., Asseline, U., Thuong, N.T., and Helene, C. (1985) Biochemistry...

journal_title：Journal of biomolecular structure & dynamics

authors： Cieplak P,Rao SN,Hélène C,Montenay-Garestier T,Kollman PA

更新日期：1987-10-01 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：:We determined the binding sites of curcumin (cur), resveratrol (res), and genistein (gen) with milk β-lactoglobulin (β-LG) at physiological conditions. Fourier transform infrared spectroscopy, circular dichroism, and fluorescence spectroscopic methods as well as molecular modeling were used to determine the binding of...

journal_title：Journal of biomolecular structure & dynamics

authors： Kanakis CD,Tarantilis PA,Polissiou MG,Tajmir-Riahi HA

更新日期：2013-12-01 00:00:00

abstract：:Partial proteolysis of the lambda cI repressor has been carried out systematically with trypsin, chymotrypsin, elastase, endoproteinase Glu-C, kallikrein, and thrombin. The cleavage sites have been determined by (i) comparison of fragments produced and observed in SDS-polyacrylamide gel with known fragments and plots ...

journal_title：Journal of biomolecular structure & dynamics

authors： Pal A,Chattopadhyaya R

更新日期：2008-12-01 00:00:00

abstract：:Complexes of NaDNA with the bipyridyl-(ethylenediamine)platintum(II) (abbreviated [(bipy)Pt(en)]2+) molecular ion have been studied in solution via ultraviolet absorption experiments at 260 nm between 50 and 90 degrees C. These measurements, performed as a function of the molar ratio of the [(bipy)Pt(en)]2+ complex to...

journal_title：Journal of biomolecular structure & dynamics

authors： Szabó S,Lee SA

更新日期：2008-08-01 00:00:00

abstract：:It has been shown that the frequency versus size distribution of A and T overlapping and non-overlapping homopolymer tracts of N > 5 in D. discoideum gene flanking and intron regions are significantly greater than in coding regions(1). In the present report, we demonstrate, that a spatial periodicity exists in long A ...

journal_title：Journal of biomolecular structure & dynamics

authors： Marx KA,Hess ST,Blake RD

更新日期：1994-08-01 00:00:00

abstract：:Our work investigates the interaction of synthesized graphene with the SARS-CoV-2 virus using molecular docking and molecular dynamics (MD) simulation method. The layer dependent inhibitory effect of graphene nanosheets on spike receptor-binding domain of 6LZG, complexed with host receptor i.e. angiotensin-converting ...

journal_title：Journal of biomolecular structure & dynamics

authors： Raval B,Srivastav AK,Gupta SK,Kumar U,Mahapatra SK,Gajjar PN,Banerjee I

更新日期：2020-09-11 00:00:00

abstract：:The SHOM method (Sequencing by Hybridization with Oligonucleotide Matrix) developed in 1988 is a new approach to nucleic acid sequencing by hybridization to an oligonucleotide matrix composed of an array of immobilized oligonucleotides. The original matrix proposed for sequencing by SHOM had to contain at least 65,536...

journal_title：Journal of biomolecular structure & dynamics

authors： Pevzner PA,Lysov YuP,Khrapko KR,Belyavsky AV,Florentiev VL,Mirzabekov AD

更新日期：1991-10-01 00:00:00

abstract：:In this work, we integrate a non-linear signal analysis method, recurrence quantification analysis (RQA), with the well-known machine-learning algorithm, support vector machines for the binary classification of protein sequences. Two different classification problems were selected, discriminating between aggregating a...

journal_title：Journal of biomolecular structure & dynamics

authors： Mitra J,Mundra P,Kulkarni BD,Jayaraman VK

更新日期：2007-12-01 00:00:00