Molecular docking simulations of fully flexible protein receptor (FFR) models are coming of age. In our studies, an FFR model is represented by a series of different conformations derived from a molecular dynamic simulation trajectory of the receptor. For each conformation in the FFR model, a docking simulation is executed and analyzed. An important challenge is to perform virtual screening of ...

An approach of using molinspiration calculations and molecular docking on PBPs (penicillin-binding proteins) and certain β-lactamases is employed to predict the molecular properties, bioactivity and resistance of newer and reference cephalosporins. The previously synthesized cephalosporins 1-8 and reference cephalosporins were subjected to extensive evaluations by calculating the molecular prop...

Curcumin (CUR) is the active curcuminoid with many physiological, biochemical, and pharmacological properties. Solubility and stability of CUR is the limiting factors for realizing its therapeutic potential. Bovine β-casein is an abundant milk protein that is highly amphiphilic and self-assembles into stable micellar nanoparticles in aqueous solution. β-Casein nanoparticle can solubilize CUR mo...

Glucagon and the glucagon receptor are most important molecules control over blood glucose concentrations. These two molecules are very important to studies of type 2 diabetic patients. In literature, several classes of small molecule antagonists of the human glucagon receptor have been reported. Glucagon receptor antagonist could decrease hepatic glucose output and improve glucose control in d...

Hsp90 is a major protein involved in the stabilization of various proteins in cancer cells. The present investigation focused on the molecular docking simulation studies of flavanols as inhibitors of Hsp90 at the high affinity adenosine triphosphate (ATP) binding site and analyzed absorption, distribution, metabolism, excretion and toxicity (ADME-toxicity). The molecular docking analysis reveal...

htlv-1 and hiv-1 are two major causes for severe t-cell leukemia disease and acquired immune deficiency syndrome (aids). htlv-1 protease, a member of aspartic acid protease family, plays important roles in maturation during virus replication cycle. the impairment of these proteases results in uninfectious htlv-1virions.similar to hiv-1protease deliberate mutations that confer drug resistance on...

Bike sharing systems consist of a fleet of bikes placed in a network of docking stations. These bikes can then be rented and returned to any of the docking stations after usage. Predicting unrealized bike demand at locations currently without bike stations is important for effectively designing and expanding bike sharing systems. We predict pairwise bike demand for New York City’s Citi Bike sys...

The p53 family plays a pivotal role in the regulation of many critical cellular functions and biological process in normal cells. The abnormal expression of p53 contributes to carcinogenesis. In an effort to develop potent anticancer drug from marine flora this study aims to evaluate the inhibition effect of sulfated fucose against cancer associated protein by computational molecular docking st...

Molecular docking is a frequently used tool in computer-aided structure-based rational drug design. Flavonoids are a group of natural products which exhibits various biological and pharmacological activities. The primary objective of this study was to investigate the aldose reductase inhibitory activity of flavonoids using in silico docking studies. In this perspective, flavonoids like aromaded...