Voronoï tessellation reveals the condensed matter character of folded proteins.

Protein secondary structure assignment through Voronoï tessellation.

We present a new automatic algorithm, named VoTAP (Voronoï Tessellation Assignment Procedure), which assigns secondary structures of a polypeptide chain using the list of alpha-carbon coordinates. This program uses three-dimensional Voronoï tessellation. This geometrical tool associates with each amino acid a Voronoï polyhedron, the faces of which unambiguously define contacts between residues....

A Novel Vector for Expression/Secretion of Properly Folded Eukaryotic Proteins: a Comparative Study on Cytoplasmic and Periplasmic Expression of Human Epidermal Growth Factor in E. coli

Expression of eukaryotic proteins in E. coli often results in their aggregation. Proper folding and solubility of therapeutical proteins are the pre-requisite for their bioactivity. This is not achieved in cytoplasmic expression in E. coli because of the absence of disulfide bonds formation. A novel expression/secretion vector was constructed which exploited β-lactamase signal sequence to trans...

Thermodynamic character of the vibron frequencies and equation of state in dense, high-temperature, fluid N2.

The effect of laser pulse radiation on treatment of intra-cranial space occupying lesion (ICSOL) by the photothermal method

This article has no abstract.

Structural bioinformatics

Motivation: Protein-protein complexes are known to play key roles in many cellular processes. However, they are often not accessible to experimental study because of their low stability and difficulty to produce the proteins and assemble them in native conformation. Thus, docking algorithms have been developed to provide an in silico approach of the problem. A protein-protein docking procedure ...