1,2,3-Triazole substituted phthalocyanine metal complexes as potential inhibitors for anticholinesterase and antidiabetic enzymes with molecular docking studies.

abstract：:A complete three dimensional model (RCSB000408; PDB code 1qaa) for the LexA repressor dimer bound to the recA operator site consistent with relevant biochemical and biophysical data for the repressor is proposed. A model of interaction of the N-terminal operator binding domain 1-72 with the operator was available. We ...

journal_title：Journal of biomolecular structure & dynamics

authors： Chattopadhyaya R,Ghosh K,Namboodiri VM

更新日期：2000-10-01 00:00:00

abstract：:Adenosine receptors (ARs) belong to family A of GPCRs that are involved in many diseases, including cerebral and cardiac ischemic diseases, immune and inflammatory disorders, etc. Thus, they represent important therapeutic targets to treat these conditions. Computational techniques such as molecular dynamics (MD) simu...

journal_title：Journal of biomolecular structure & dynamics

authors： Martínez-Archundia M,Correa-Basurto J,Montaño S,Rosas-Trigueros JL

更新日期：2019-11-01 00:00:00

abstract：:Diabetes is very much known as a wide-spread disorder all around the world with serious complications for the diabetic patient. In order to reduce these complications, inhibition the activity of aldose reductase (AR) and cyclooxygenase-2 (COX-2) enzymes is a proposed pathway. Within this work potency of curcumin (CUR)...

journal_title：Journal of biomolecular structure & dynamics

authors： Mirzaei M,Harismah K,Soleimani M,Mousavi S

更新日期：2020-07-31 00:00:00

abstract：:Using Fourier transform, we investigate the structural characteristics of genomes for several viruses. The mutual correlations and ordering of the different nucleotides in genomes are compared versus their counterparts from the random sequences with the same nucleotide composition. In order to assess the stastical sig...

journal_title：Journal of biomolecular structure & dynamics

authors： Chechetkin VR,Knizhnikova LA,Turygin AYu

更新日期：1994-10-01 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：:We study the CaM-peptide interactions for four CaM-related peptides with different calcium equivalents, using the hCaM-M124C-mBBr biosensor and Molecular Dynamics (MD). Due to the high sensitivity of the biosensor, we were able to calculate five Kds based on the number of calcium equivalents for each peptide, showing ...

journal_title：Journal of biomolecular structure & dynamics

authors： Sosa-Peinado A,León-Cruz E,Velázquez-López I,Matuz-Mares D,Cano-Sánchez P,González-Andrade M

更新日期：2020-10-30 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：:Monte Carlo computer simulations were performed on dilute aqueous solutions of thymine, cytosine, uracil, adenine, guanine, the dimethyl phosphate anion in the gauche-gauche conformation and a ribose and deoxyribose derivative. The aqueous hydration of each molecule was analysed in terms of quasi-component distributio...

journal_title：Journal of biomolecular structure & dynamics

authors： Beveridge DL,Maye PV,Jayaram B,Ravishanker G,Mezei M

更新日期：1984-10-01 00:00:00

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

journal_title：Journal of biomolecular structure & dynamics

authors： Kargatov AM,Efimov AV

更新日期：2020-03-01 00:00:00

abstract：:The location, orientation and dynamics of a thiazole-containing analogue of distamycin 1 bound to the decadeoxyribonucleotide d-[CGCAATTGCG]2 have been studied by non-exchangable and imino proton NMR resonances of the 1:1 complex. Using NOE difference, COSY and NOESY experiments, lexitropsin (1) was located in the min...

journal_title：Journal of biomolecular structure & dynamics

authors： Kumar S,Bathini Y,Joseph T,Pon RT,Lown JW

更新日期：1991-08-01 00:00:00

abstract：:Third generation EGFR inhibitor osimertinib was approved as the first-line treatment for EGFR T790M mutation-positive Non-Small Cell Lung Cancer (NSCLC) patients in 2017. However, EGFR tertiary Cys797 to Ser797 (C797S) point mutation emanate rapidly after treatment of osimertinib, which is undruggable mutation to the ...

journal_title：Journal of biomolecular structure & dynamics

authors： Patel HM,Shaikh M,Ahmad I,Lokwani D,Surana SJ

更新日期：2020-04-23 00:00:00

abstract：:PPARα and PPARγ play important roles in regulating glucose and lipid metabolism. In recent years, the development of dual PPAR agonists has become a hot topic in the field of anti-diabetic medicinal chemistry. The dual PPARα/γ agonists can both improve metabolism and reduce side effects caused by single drugs, and has...

journal_title：Journal of biomolecular structure & dynamics

authors： Feng XY,Ding TT,Liu YY,Xu WR,Cheng XC

更新日期：2020-04-01 00:00:00

abstract：:Inhibition of normal cellular apoptosis or programed cell death is the hallmark of all cancers. Apoptotic dysregulation can result in numerous pathological conditions, such as cancers, autoimmune disorders, and neurodegeneration. Members of the BCL-2 family of proteins regulate the process of apoptosis by its promotio...

journal_title：Journal of biomolecular structure & dynamics

authors： Anantram A,Kundaikar H,Degani M,Prabhu A

更新日期：2019-08-01 00:00:00

abstract：:A theoretical study is presented of the energetic and structural properties of covalent adducts of benzo[a]pyrene and a DNA fragment. Energy optimisation is performed with the use of minimiser with constraints and an advanced semiempirical energy formula. Three types of adducts are studied: an external complex with th...

journal_title：Journal of biomolecular structure & dynamics

authors： Zakrzewska K,Pullman B

更新日期：1987-04-01 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：:Communicated by Ramaswamy H. Sarma. ...

journal_title：Journal of biomolecular structure & dynamics

authors： Efimov AV

更新日期：2020-02-01 00:00:00

abstract：:The purpose of this study was to investigate the site-selective binding of erlotinib hydrochloride (ET), a targeted anticancer drug, to bovine serum albumin (BSA) through 1H NMR, spectroscopic, thermodynamic, and molecular modeling methods. The fluorescence quenching of BSA by ET was a result of the formation of BSA-E...

journal_title：Journal of biomolecular structure & dynamics

authors： Liu Y,Chen M,Luo Z,Lin J,Song L

更新日期：2013-10-01 00:00:00

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：:With a view to understanding the structural requirement for tyrosine phosphorylation, we have examined the free and Ca(2+)-bound conformations of the synthetic peptide tBoc-Leu-Pro-Tyr-Ala-NHCH3, a substrate for a protein tyrosine kinase, using circular dichroism (CD), 1H and 13C nuclear magnetic resonance (NMR) and m...

journal_title：Journal of biomolecular structure & dynamics

authors： Ananthanarayanan VS,Saint-Jean A,Cheesman BV,Hughes DW,Bain AD

更新日期：1993-12-01 00:00:00

abstract：:A general method for generation of base-pairs in a curved DNA structure, for any prescribed values of helical parameters--unit rise (h), unit twist (theta), wedge roll (theta R) and wedge tilt (theta T), propeller twist (theta p) and displacement (D) is described. Its application for generation of uniform as well curv...

journal_title：Journal of biomolecular structure & dynamics

authors： Bhattacharya D,Bansal M

更新日期：1988-08-01 00:00:00

abstract：:DNaseI digestion studies (Brukner et al, EMBO J 14, 1812-1818 1995) and nucleosomebinding data (Satchwell et al, J. Mol. Biol. 191, 639-659 1986, Goodsell and Dickerson, Nucleic trinucleotides. A detailed comparison of the two models suggests that while both of them represent improvements with respect to dinucleotide ...

journal_title：Journal of biomolecular structure & dynamics

authors： Brukner I,Sánchez R,Suck D,Pongor S

更新日期：1995-10-01 00:00:00

abstract：:We have performed an 4-ns MD simulation of calmodulin complexed with a target peptide in explicit water, under realistic conditions of constant temperature and pressure, in the presence of a physiological concentration of counterions and using Ewald summation to avoid truncation of long-range electrostatic forces. Dur...

journal_title：Journal of biomolecular structure & dynamics

authors： Yang C,Kuczera K

更新日期：2002-10-01 00:00:00

abstract：:Triplex and duplex formation of two deoxyribohexadecamers d-A-(G-A)-G (a) and d-C-(T-C)-T (b) have been studied by UV, CD, fluorescence, and proton NMR spectroscopy. Optical studies of a and b at dilute concentrations (microM range) yielded results similar to those seen for polymers of the same sequence, indicating th...

journal_title：Journal of biomolecular structure & dynamics

authors： Kan LS,Callahan DE,Trapane TL,Miller PS,Ts'o PO,Huang DH

更新日期：1991-04-01 00:00:00

abstract：:The results of Raman and Infrared (IR) spectroscopic investigations on the vibrational modes of dimethyl phosphorothioate (DMPS) anion, [(CH3O)2(POS)]-, are reported. Ab initio calculations of the vibrational modes, the IR and Raman spectra and the interatomic force constants of DMPS were performed. A normal mode calc...

journal_title：Journal of biomolecular structure & dynamics

authors： Steinke CA,Reeves KK,Powell JW,Lee SA,Chen YZ,Wyrzykiewicz T,Griffey RH,Mohan V

更新日期：1997-02-01 00:00:00

abstract：:The current work presents a conformational evaluation of heparinase II (hepII) from Pedobacter heparinus, employing molecular dynamics (MD) simulations, in order to characterize the main features of the enzyme dynamics, as well as the role of the glycan and metal components on the protein scaffold. Accordingly, four s...

journal_title：Journal of biomolecular structure & dynamics

authors： Fernandes CL,Escouto GB,Verli H

更新日期：2014-01-01 00:00:00

abstract：:Ornithine decarboxylase (ODC) is an enzyme that initiates polyamine synthesis in human. Polyamines play key roles in cell-cell adhesion, cell motility and cell cycle regulation. Higher synthesis of polyamines also occurs in rapidly proliferating cancer cells are mediated by ODC. As per earlier studies, di-flouro-methy...

journal_title：Journal of biomolecular structure & dynamics

authors： Sivashanmugam M,K N S,V U

更新日期：2019-02-01 00:00:00

abstract：:The sequence dependent conformation, flexibility and hydration properties of DNA molecules constitute selectivity determinants in the formation of protein-DNA complexes. TATA boxes in which AT basepairs (bp) have been substituted by IC bp (TITI box) allow for probing these selectivity determinants for the complexation...

journal_title：Journal of biomolecular structure & dynamics

authors： Pastor N,MacKerell AD Jr,Weinstein H

更新日期：1999-02-01 00:00:00

abstract：:In view of the low toxicity of NNRTIs in comparison to NRTIs, a new series of diarylpyrimidine derivatives has been designed as NNRTIs against HIV-1. In silico studies using DS 3.0 software have shown that these compounds behaved as NNRTIs while interacting at the allosteric site of HIV-RT. The designed compounds have...

journal_title：Journal of biomolecular structure & dynamics

authors： Singh VK,Srivastava R,Gupta PSS,Naaz F,Chaurasia H,Mishra R,Rana MK,Singh RK

更新日期：2020-04-11 00:00:00

abstract：:Pebrine is a microsporidian disease caused by Nosema bombycis in Bombyx mori (silk worm) which results in brown/black spots. The affected larvae either spin cocoons which are flimsy with low silk content or not spin a cocoon. It has been hypothesised that Serine Protease Inhibitor 106 (SPN106) is responsible for evasi...

journal_title：Journal of biomolecular structure & dynamics

authors： U M S,Karunakar P,Krishnamurthy V

更新日期：2020-10-01 00:00:00

abstract：:Mutations of any subunit of the troponin complex may lead to serious disorders. Rational approaches to managing these disorders require knowledge of the complex interactions among the three subunits that are required for proper function. Molecular dynamics (MD) simulations were performed for both skeletal (sTn) and ca...

journal_title：Journal of biomolecular structure & dynamics

authors： Varughese JF,Chalovich JM,Li Y

更新日期：2010-10-01 00:00:00