in this report, we describe a procedure for in-silico design of a novel haloalkane dehalogenase protein that exhibits luciferase property which can be potentially used in biosensor applications. from a pdb blast search, the selected haloalkane dehalogenase (pdb code: 1ede) had a close structural homology with a lucifearse (pdb code: 2psj chain a) sharing an identity of 33%. initially, the amino...

In this paper we describe a new semiclassical method for simulating femtosecond pump–probe photoelectron spectroscopy, and its implementation to study the excited state photodissociation dynamics of the I2 2 anion. Our algorithm involves a forward–backward ~FB! semiclassical ~SC! initial value representation ~IVR! method for calculating the time dependent photodetachment spectrum P(e ,Dt) as a ...

In this paper, a multiscale modelling strategy is used to study the effect of grain-boundary sliding on stress localization in a polycrystalline microstructure with an uneven distribution of grain size. The development of the molecular dynamics (MD) analysis used to interrogate idealized grain microstructures with various types of grain boundaries and the multiscale modelling strategies for mod...

efficiency of enzymes which are used in industrial or environmental applications is highly dependent on their thermal stability. in this study, the stability of dfpase has been evaluated after introducing disulfide bonds to the structure. the results obtained from a series of protein design software were subjected to molecular dynamics simulation at different temperature to test the performance...

Liquid droplets of water and argon surrounded by their vapor have been simulated by the molecular dynamics method. To explore the surface phenomena of clusters, each molecule is classified into 'liquid', 'surface', or 'vapor' with respect to the number of neighbor molecules. The contribution of a 'surface' molecule of the water cluster to the far infrared spectrum is almost the same as that of ...