Molecular modeling of the additional inhibitor site located in secretory phospholipase A(2).

abstract：:Communicated by Ramaswamy H. Sarma. ...

journal_title：Journal of biomolecular structure & dynamics

authors： Ganjoo A,Tripathi A,Chetti P

更新日期：2020-10-01 00:00:00

abstract：:Two recombinant purine nucleoside phosphorylases from thermophilic bacterium Thermus thermophilus HB27 encoded by genes TT_C1070 (TthPNPI) and TT_C0194 (TthPNPII) were purified and characterized. The comparative analysis of their sequences, molecular weight, enzymes specificity and kinetics of the catalyzed reaction w...

journal_title：Journal of biomolecular structure & dynamics

authors： Timofeev VI,Fateev IV,Kostromina MA,Abramchik YA,Konstantinova ID,Volkov VV,Lykoshin DD,Mikheeva OO,Muravieva TI,Esipov RS,Kuranova IP

更新日期：2020-11-23 00:00:00

abstract：:The interaction of Δ- and Λ-[Ru(phen)2DPPZ]2+ (DPPZ = dipyrido[3,2-a:2', 3'-c]phenazine, phen = phenanthroline) with a G-quadruplex formed from 5'-G2T2G2TGTG2T2G2-3'(15-mer) was investigated. The well-known enhancement of luminescence intensity (the 'light-switch' effect) was observed for the [Ru(phen)2DPPZ]2+ complex...

journal_title：Journal of biomolecular structure & dynamics

authors： Park JH,Lee HS,Jang MD,Han SW,Kim SK,Lee YA

更新日期：2018-06-01 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：:Three dimensional models of NB-ARC domains in five different proteins were constructed based on the recently published crystal structure of the apoptotic protease activating factor 1, of which two are for tomato species, one each for flax, Arabidopsis, and nematode. Standard multiple sequence alignment was performed f...

journal_title：Journal of biomolecular structure & dynamics

authors： Chattopadhyaya R,Pal A

更新日期：2008-02-01 00:00:00

abstract：:A simple relation exists between the packing density in crystals of short A-DNA duplexes and their global double-helical structure. The volume per nucleotide pair shows a linear inverse correlation with the mean displacement of base pairs from the best straight helix axis. The mean displacement is a measure of major g...

journal_title：Journal of biomolecular structure & dynamics

authors： Heinemann U

更新日期：1991-02-01 00:00:00

abstract：:MAP/microtubule affinity-regulating kinase 4 (MARK4) is a member of adenosine monophosphate-activated protein kinases, directly associated with cancer and neurodegenerative diseases. Here, we have cloned, expressed, and purified two variants of MARK4 [the kinase domain (MARK4-F2), and kinase domain along with 59 N-ter...

journal_title：Journal of biomolecular structure & dynamics

authors： Naz F,Singh P,Islam A,Ahmad F,Imtaiyaz Hassan M

更新日期：2016-06-01 00:00:00

abstract：:Thorough quantitative study of nucleosome repeat length (NRL) distributions, conducted in 1992 by J. Widom, resulted in a striking observation that the linker lengths between the nucleosomes are quantized. Comparison of the NRL average values with the MNase cut distances predicted from the hypothetical columnar struct...

journal_title：Journal of biomolecular structure & dynamics

authors： Trifonov EN

更新日期：2016-06-01 00:00:00

abstract：:Communicated by Ramaswamy H. Sarma. ...

journal_title：Journal of biomolecular structure & dynamics

authors： Kovalchuk MV,Boikova AS,Dyakova YA,Ilina KB,Konarev PV,Kryukova AE,Marchenkova MA,Pisarevsky YV,Timofeev VI

更新日期：2019-08-01 00:00:00

abstract：:Phospholipases A(2) (PLA(2)) are enzymes commonly found in snake venoms from Viperidae and Elaphidae families, which are major components thereof. Many plants are used in traditional medicine as active agents against various effects induced by snakebite. This article presents the PLA(2) BthTX-I structure prediction ba...

journal_title：Journal of biomolecular structure & dynamics

authors： Hage-Melim LI,da Silva CH,Semighini EP,Taft CA,Sampaio SV

更新日期：2009-08-01 00:00:00

abstract：:Investigating the behaviour of bio-molecules through computational mutagenesis is gaining interest to facilitate the development of new therapeutic solutions for infectious diseases. The antigenetically variant genotypes of foot and mouth disease virus (FMDV) and their subsequent infections are challenging to tackle w...

journal_title：Journal of biomolecular structure & dynamics

authors： Sahu TK,Pradhan D,Rao AR,Jena L

更新日期：2019-07-01 00:00:00

abstract：:The structural and thermodynamic characters of alpha-syn12 peptide in aqueous solution at different pH and temperatures have been investigated through temperature replica exchange molecular dynamics (T-REMD) simulations with GROMOS 43A1 force field. The two independent T-REMD simulations were completed at pH = 7.0 and...

journal_title：Journal of biomolecular structure & dynamics

authors： Cao Z,Liu L,Wang J

更新日期：2010-12-01 00:00:00

abstract：:SARS-CoV-2 has become a pandemic causing a serious global health concern. The absence of effective drugs for treatment of the disease has caused its rapid spread on a global scale. Similarly to the SARS-CoV, the SARS-CoV-2 is also involved in a complex interplay with the host cells. This infection is characterized by ...

journal_title：Journal of biomolecular structure & dynamics

authors： Gollapalli P,B S S,Rimac H,Patil P,Nalilu SK,Kandagalla S,Shetty P

更新日期：2020-11-04 00:00:00

abstract：:In the present study, the impact of chromium(III) complexes ([Cr(salen)(H2O)2](+) (1), [Cr(en)3]3+ (2) and [Cr(EDTA)(H2O)]- (3)) on the biophysical properties of mucin like specific viscosity, zeta potential and particle size has been investigated. It is evident from the present investigation that the nature of the co...

journal_title：Journal of biomolecular structure & dynamics

authors： Shrivastava HY,Sreeram KJ,Nair BU

更新日期：2004-04-01 00:00:00

abstract：:Mycobacterium tuberculosis remains one of the most successful bacterial pathogens worldwide. The development of drug-resistant strains and the ability of the bacteria to persist in a latent form in the host are major problems for tuberculosis (TB) control. Glyoxylate shunt is a metabolic bypass of the Krebs cycle and ...

journal_title：Journal of biomolecular structure & dynamics

authors： Shukla R,Shukla H,Tripathi T

更新日期：2020-04-30 00:00:00

abstract：:Peptide- and protein-protein dockings were carried out on β2-adrenergic receptor (β2AR) to confirm the presence of transmembrane helix 6 (TM6) at the interface region between two β2AR monomers, thereby its possible role in dimerization as suggested in numerous experimental and computational studies. Initially, a porti...

journal_title：Journal of biomolecular structure & dynamics

authors： Koroglu A,Akten ED

更新日期：2015-01-01 00:00:00

abstract：:The amino acid sequences of the Yersinia pseudotuberculosis porin (YPS) and Y. pestis porin (YPT) have recently deduced but their three-dimensional structures were not known. These sequences were analyzed using the servers 3D-PSSM and PredPort. The YPS and YPT porins were shown to have a high degree of identity (above...

journal_title：Journal of biomolecular structure & dynamics

authors： Likhatskaya GN,Solov'eva TF,Novikova OD,Issaeva MP,Gusev KV,Kryzhko IB,Trifonov EV,Nurminski EA

更新日期：2005-10-01 00:00:00

abstract：:Chlamydia trachomatis (C.t) is a major causative of infectious blindness in world. It is a real challenge to combat Chlamydial infection as it is an intracellular pathogen. Hence, it is essential to determine the most potential targets of C.t in order to inhibit or suppress its virulence during its infectious phase. T...

journal_title：Journal of biomolecular structure & dynamics

authors： Sadhasivam A,Nagarajan H,Umashankar V

更新日期：2020-07-01 00:00:00

abstract：:Transcription factors regulate gene expression through binding to specific DNA sequences. How transcription factors achieve high binding specificity is still not well understood. In this paper, we investigated the role of protein flexibility in protein-DNA-binding specificity by comparative molecular dynamics (MD) sim...

journal_title：Journal of biomolecular structure & dynamics

authors： Song W,Guo JT

更新日期：2015-01-01 00:00:00

abstract：:We studied the influence of different 2'-OMe-RNA and DNA strand combinations on single strand targeted foldback triplex formation in the Py.Pu:Py motif using ultraviolet (UV) and circular dichroism (CD) spectroscopy, and molecular modeling. The study of eight combinations of triplexes (D.D:D, R*.D:D, D.D:R*, R*.D:R*, ...

journal_title：Journal of biomolecular structure & dynamics

authors： Kandimalla ER,Venkataraman G,Sasisekharan V,Agrawal S

更新日期：1997-06-01 00:00:00

abstract：:Microtubule affinity regulating kinase 4 (MARK4) plays essential role in the tau-assisted regulation of microtubule dynamics. Over expression of MARK4 causes early phosphorylation of Ser262 of tau protein which is essential for microtubule binding. Hyperphosphorylation of tau protein causes the formation of paired hel...

journal_title：Journal of biomolecular structure & dynamics

authors： Naqvi AAT,Jairajpuri DS,Noman OMA,Hussain A,Islam A,Ahmad F,Alajmi MF,Hassan MI

更新日期：2020-08-01 00:00:00

abstract：:The insertion of viral DNA into the host chromosome is an essential step in the replication of HIV-1, and is carried out by an enzyme, HIV-1 integrase (IN). Since the latter has no human cellular counterpart, it is an attractive target for antiviral drug design. Several IN inhibitors having activities in the micromola...

journal_title：Journal of biomolecular structure & dynamics

authors： Rao GS,Bhatnagar S,Ahuja V

更新日期：2002-08-01 00:00:00

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：:The funnel shaped energy landscape model of the protein folding suggests that progression of folding proceeds through multiple pathways, having the multiple intermediates which leads to multidimensional free-energy surface. Herein, we applied all-atom MD simulation to conduct a comparative study on the structure of β-...

journal_title：Journal of biomolecular structure & dynamics

authors： Singh R,Meena NK,Das T,Sharma RD,Prakash A,Lynn AM

更新日期：2020-10-01 00:00:00

abstract：:Epidermal growth factor (EGF) plays important roles in multiple biological processes, such as the regulation of cell growth, proliferation, and differentiation. EGF exerts their pharmacologic effects via receptor-mediated mechanism associated with high affinity to epidermal growth factor receptor (EGFR) on the cell su...

journal_title：Journal of biomolecular structure & dynamics

authors： Mehrabi M,Khodarahmi R,Shahlaei M

更新日期：2017-04-01 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：:The hexachlorocyclotriphosphaze compound (N3P3Cl6, HCCP) was reacted with excess (E)-(1-(4'-oxyphenyl)-3-(substituted-phenyl)prop-2-en-1-ones (2-11) to produce hexakis[(1-(4-oxyphenyl)-3-(substituted-phenyl)prop-2-en-1-one)]cyclotriphosphazenes (CP 2-11). The structures of products (CP 2-11) were confirmed using eleme...

journal_title：Journal of biomolecular structure & dynamics

authors： Doğan H,Bahar MR,Çalışkan E,Tekin S,Uslu H,Akman F,Koran K,Sandal S,Görgülü AO

更新日期：2020-11-19 00:00:00

abstract：:Temporal order ("chronology") of appearance of amino acids and their respective codons on evolutionary scene is reconstructed. A consensus chronology of amino acids is built on the basis of 60 different criteria each offering certain temporal order. After several steps of filtering the chronology vectors are averaged ...

journal_title：Journal of biomolecular structure & dynamics

authors： Trifonov EN

更新日期：2004-08-01 00:00:00

abstract：:The problem that how many protein-coding genes there are in the genome of Aeropyrum pernix K1 has confused many scientists since the sequencing in 1999. In this paper, the protein-coding genes in A. pernix K1 are identified from the original and current NITE annotation by using the Aper_ORFs method. Consequently, 702 ...

journal_title：Journal of biomolecular structure & dynamics

authors： Guo FB,Lin Y

更新日期：2009-02-01 00:00:00

abstract：:Resonance Raman spectra with Q-band excitation are reported for microperoxidase-11, the cytochrome c analog. Spectra were acquired in the mid-frequency range for the oxidized, and reduced forms of the undecapeptide, as well as for the imidazole and carbonyl complexes. Oxidation and spin state marker bands of the undec...

journal_title：Journal of biomolecular structure & dynamics

authors： Laberge M,Vreugdenhil AJ,Vanderkooi JM,Butler IS

更新日期：1998-06-01 00:00:00