Synthesis of carbazole based α-aminophosphonate derivatives: design, molecular docking and in vitro cholinesterase activity.

abstract：:Analogues of purine bases are highly relevant in the biological context and have been implicated as drug molecules for therapy against a number of diseases. Additionally, these molecules have been implicated to have a role in the prebiotic RNA world. However, experimental data on the structures of these molecules in a...

journal_title：Journal of biomolecular structure & dynamics

authors： Gogia S,Puranik M

更新日期：2014-01-01 00:00:00

abstract：:Quasi-palindromic sequences (AT) X N12(AT) Y present in HS2 (hypersensitive site 2) of the human β-globin locus are known to be significantly associated with increased fetal hemoglobin (HbF) levels. High HbF levels in some adults ...

journal_title：Journal of biomolecular structure & dynamics

authors： Roy K,Mahendru S,Kukreti R,Kukreti S

更新日期：2019-09-01 00:00:00

abstract：:Abstract The stacking preference of a DNA Four-Way junction (4H), with a novel junction sequence, has been determined in the presence of magnesium ions as well as in the presence of cobalt(III)hexammine ions by means of NMR spectroscopy. In both cases this 4H has a strong preference (>80%) to fold in an A/D-stacked ...

journal_title：Journal of biomolecular structure & dynamics

authors： van Buuren BN,Schleucher J,Wijmenga SS

更新日期：2000-01-01 00:00:00

abstract：:Partition ratios of 8 free l-amino acids (Gln, Glu, His, Lys, Met, Ser, Thr, and Tyr) were measured in 10 different polymer/polymer aqueous two-phase systems containing 0.15 M NaCl in 0.01 M phosphate buffer, pH 7.4. The solute-specific coefficients representing the solute dipole/dipole, hydrogen-bonding and electrost...

journal_title：Journal of biomolecular structure & dynamics

authors： Madeira PP,Bessa A,Álvares-Ribeiro L,Raquel Aires-Barros M,Rodrigues AE,Uversky VN,Zaslavsky BY

更新日期：2014-01-01 00:00:00

abstract：:Seven new quinoline-based bioorganic compounds were prepared by solvent-free synthesis and characterized using spectral techniques. The binding of these compounds with human serum albumin (HSA) was investigated by multi-spectroscopic methods. The quenching of Trp fluorescence upon addition of these compounds to HSA co...

journal_title：Journal of biomolecular structure & dynamics

authors： Vennila KN,Elango KP

更新日期：2019-07-01 00:00:00

abstract：:The aim of this study was to attempt to determine the extent to which the chemical shifts of the nonexchangeable base protons of a DNA helix depend upon the base sequence. We measured the proton NMR spectra of twelve decadeoxynucleotides in order to carry out a "statistical" treatment. In the helices, the chemical shi...

journal_title：Journal of biomolecular structure & dynamics

authors： Shindo H,Okhubo S,Matsumoto U,Giessner-Prettre C,Zon G

更新日期：1988-02-01 00:00:00

abstract：:Acinetobacter baumannii, a Gram-negative pathogen causes nosocomial infections including pneumonia, urinary tract and respiratory infections. Carbapenem group of β-lactam antibiotics are routinely used to treat A. baumannii including multidrug-resistant clinical strains. The emergence of New Delhi Metallo-β-lactamase ...

journal_title：Journal of biomolecular structure & dynamics

authors： Tiwari V,Moganty RR

更新日期：2013-01-01 00:00:00

abstract：:Cold shock proteins (CSPs) are ancient nucleic acid-binding proteins and well conserved from bacteria to animals as well as plants. In prokaryotes, CSPs possess a single cold shock domain (CSD) while animal CSPs, flanked by N- and C-terminal domains, are commonly named Y-box proteins. Interestingly, the plants CSPs co...

journal_title：Journal of biomolecular structure & dynamics

authors： Mani A,Gupta DK

更新日期：2015-01-01 00:00:00

abstract：:The guanine-rich sequence, specifically in DNA, telomeric DNA, is a potential target of anticancer drugs. In this work, a mononuclear Fe(III) complex containing two meloxicam ligands was synthesized as a G-quadruplex stabilizer. The interaction between the Fe(III) complex and G-quadruplex with sequence of 5'-G3(T2AG3)...

journal_title：Journal of biomolecular structure & dynamics

authors： Ebrahimi M,Khayamian T,Hadadzadeh H,Sayed Tabatabaei BE,Jannesari Z,Khaksar G

更新日期：2015-01-01 00:00:00

abstract：:Protein kinase C (PKC) isozymes are important regulatory enzymes that have been implicated in many diseases, including cancer, Alzheimer's disease, and in the eradication of HIV/AIDS. Given their potential clinical ramifications, PKC modulators, e.g. phorbol esters and bryostatin, are also of great interest in the dru...

journal_title：Journal of biomolecular structure & dynamics

authors： Thangsunan P,Tateing S,Hannongbua S,Suree N

更新日期：2016-07-01 00:00:00

abstract：:A new model for simulation of protein folding of alpha-helical proteins with known secondary structure is proposed. We are dealing here with the analysis of alpha-helix packings rather than with a detailed atom structure of a whole protein. Starting from a random compact packing of the helices the search is focused on...

journal_title：Journal of biomolecular structure & dynamics

authors： Grigoriev IV,Rakhmaninova AB,Mironov AA

更新日期：1998-08-01 00:00:00

abstract：:Bruton's tyrosine kinase (Btk) is an important enzyme in B-lymphocyte development and differentiation. Furthermore, Btk expression is considered essential for the proliferation and survival of these cells. Btk inhibition has become an attractive strategy for treating autoimmune diseases, B-cell leukemia, and lymphomas...

journal_title：Journal of biomolecular structure & dynamics

authors： Santos-Garcia L,Assis LC,Silva DR,Ramalho TC,da Cunha EF

更新日期：2016-07-01 00:00:00

abstract：:Methylenetetrahydrofolate reductase (MTHFR) protein catalyzes the only biochemical reaction which produces methyltetrahydrofolate, the active form of folic acid essential for several molecular functions. The Ala222Val polymorphism of human MTHFR encodes a thermolabile protein associated with increased risk of neural t...

journal_title：Journal of biomolecular structure & dynamics

authors： Abhinand PA,Shaikh F,Bhakat S,Radadiya A,Bhaskar LV,Shah A,Ragunath PK

更新日期：2016-01-01 00:00:00

abstract：:Biomembranes and lipid systems are rich in unsaturated lipid components and are subject to photo-induced lipid peroxidation. The peroxidized lipid products in cellular systems are known to affect the structural organization and function of the biomembrane. We employed molecular dynamics simulations to study the effect...

journal_title：Journal of biomolecular structure & dynamics

authors： Kumar S,Rana R,Yadav DK

更新日期：2020-03-05 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：:Human C5a (hC5a), one of the pro-inflammatory glycoproteins of the complement system is known to undergo production hyperdrive in response to stress and infection. hC5a has been associated with the pathogenesis of many chronic and acute diseases, due to its proven ability in triggering the 'cytokine storm', by binding...

journal_title：Journal of biomolecular structure & dynamics

authors： Mishra R,Behera LM,Rana S

更新日期：2020-09-15 00:00:00

abstract：:In the design of novel drugs, the formation of hybrid molecules via the combination of several pharmacophores can give rise to compounds with interesting biochemical profiles. A series of novel quinazolin-sulfonamid derivatives (9a-m) were synthesized, characterized and evaluated for their in vitro antidiabetic, antic...

journal_title：Journal of biomolecular structure & dynamics

authors： Sepehri N,Mohammadi-Khanaposhtani M,Asemanipoor N,Hosseini S,Biglar M,Larijani B,Mahdavi M,Hamedifar H,Taslimi P,Sadeghian N,Norizadehtazehkand M,Gulcin I

更新日期：2020-11-23 00:00:00

abstract：:The worldwide expanding increment in cancer pervasiveness is disturbing and this disease ranks among the main causes of mortality in both developing and developed countries. Unfortunately, available treatment options come with serious side effects and do not guarantee complete success. Although numerous models have be...

journal_title：Journal of biomolecular structure & dynamics

authors： Ojo OA,Aruleba RT,Adekiya TA,Sibuyi NRS,Ojo AB,Ajiboye BO,Oyinloye BE,Adeola HA,Fadaka AO

更新日期：2020-09-14 00:00:00

abstract：:Triple helices with G*G.C and A*A.T base triplets with third GA strands either parallel or antiparallel with respect to the homologous duplex strand have been formed in presence of Na (+) or Mg(2+) counterions. Antiparallel triplexes are more stable and can be obtained even in presence of only monovalent Na(+) counter...

journal_title：Journal of biomolecular structure & dynamics

authors： Liquier J,Geinguenaud F,Huynh-Dinh T,Gouyette C,Khomyakova E,Taillandier E

更新日期：2001-12-01 00:00:00

abstract：:The development of bacterial resistance toward antibiotics has been led to pay attention to the antimicrobial peptides (AMPs). The common mechanism of AMPs is disrupting the integrity of the bacterial membrane. One of the most accessible targets for α-defensins human neutrophil peptide-1 (HNP-1) is lipid II. In the pr...

journal_title：Journal of biomolecular structure & dynamics

authors： Moazzezy N,Rismani E,Rezaei M,Karam MRA,Rafati S,Bouzari S,Oloomi M

更新日期：2020-09-26 00:00:00

abstract：:Among the plant constituents of Clerodendrum colebrookianum Walp., acteoside, martinoside, and osmanthuside β6 interact with ROCK, a drug target for cancer. In this study, aglycone fragments of these plant constituents (caffeic acid, ferulic acid, and p-coumaric acid) along with the homopiperazine ring of fasudil (sta...

journal_title：Journal of biomolecular structure & dynamics

authors： Arya H,Yadav CS,Lin SY,Syed SB,Charles MRC,Kannadasan S,Hsieh HP,Singh SS,Gajurel PR,Coumar MS

更新日期：2020-08-01 00:00:00

abstract：:Tyrosinase plays an important role in melanin biosynthesis and protects skin against ultraviolet radiations. Functional deficiency of tyrosinase results in serious dermatological diseases. Tyrosinase also participates in neuromelanin formation in the human brain, which leads to neurodegeneration resulting in Parkinson...

journal_title：Journal of biomolecular structure & dynamics

authors： Ghayas S,Ali Masood M,Parveen R,Aquib M,Farooq MA,Banerjee P,Sambhare S,Bavi R

更新日期：2020-07-01 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：:The functional aspect of several mycobacterium proteins annotated as hypothetical are yet to be discovered. In the present investigation, in silico approaches were used to predict the biological function of some of the unknown Mtb proteins, which were further validated by wet lab experiments. After screening thousands...

journal_title：Journal of biomolecular structure & dynamics

authors： Kumar A,Sharma A,Kaur G,Makkar P,Kaur J

更新日期：2017-05-01 00:00:00

abstract：:Sirtuin 2 is a key enzyme in gene expression regulation that is often associated with tumor proliferation control and therefore is a relevant anticancer drug target. Anilinobenzamide derivatives have been discussed as selective sirtuin 2 inhibitors and can be developed further. In the present study, hologram and three...

journal_title：Journal of biomolecular structure & dynamics

authors： Ferreira GM,Magalhães JG,Maltarollo VG,Kronenberger T,Ganesan A,Emery FDS,Trossini GHG

更新日期：2020-02-01 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：:The 9-aminoacridine-DNA binding curve is analyzed in two ways: with polyelectrolyte effects neglected and with polyelectrolyte effects included. It is found that the analysis which includes polyelectrolyte effects is consistent with the violation of neighbor exclusion displayed by diacridine complexes as observed by A...

journal_title：Journal of biomolecular structure & dynamics

authors： Friedman RA,Shahin M,Zuckerbraun S

更新日期：1991-04-01 00:00:00

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

journal_title：Journal of biomolecular structure & dynamics

authors： Dubey S,Kallubai M,Subramanyam R

更新日期：2020-10-01 00:00:00

abstract：:Malaria is an infectious disease caused by protozoa of the genus Plasmodium spp. with approximately 219 million cases in 2017. P. falciparum is main responsible for the most severe form of the disease, cerebral malaria. Despite of public health impacts, chemotherapy against malaria is still limited due to the emergenc...

journal_title：Journal of biomolecular structure & dynamics

authors： Costa Júnior DB,Araújo JSC,de Mattos Oliveira L,Neri FSM,Moreira POL,Taranto AG,Fonseca AL,de Pilla Varotti F,Leite FHA

更新日期：2020-05-13 00:00:00

abstract：:A vast research has been conducted to find suitable and safe carriers for vital and pH-sensitive drugs including antibiotics. This article reports the use of easily accessible and abundant purified beta-lactoglobulin (β-LG) protein as the potential carrier of widely used Kanamycin (Kana) and Ciprofloxacin (Cip) antibi...

journal_title：Journal of biomolecular structure & dynamics

authors： Mehraban MH,Odooli S,Yousefi R,Roghanian R,Motovali-Bashi M,Moosavi-Movahedi AA,Ghasemi Y

更新日期：2017-07-01 00:00:00