PURPOSE To determine the distribution of the protease IV gene, the production of this and other proteases by multiple strains of Pseudomonas, and the virulence of a mutant specifically deficient in protease IV. METHODS The protease IV gene was cloned, its sequence analyzed, and its chromosomal location determined by pulse-field gel electrophoresis. Three PCR reactions were used to detect the ...

Purpose: To synthesize anticonvulsant drug derivatives that target protease-activated receptor generated epileptic seizures.Method: Varieties of carbamazepine-based Schiff bases were designed with different aldehydes and ketones, evaluated for in silico computer-aided design prediction absorption, distribution, metabolism excretion (ADME), potential targets. The resultant compounds synthesized ...

CARMA-BCL10-MALT1 signalosomes play important roles in antigen receptor signaling and other pathways. Previous studies have suggested that as part of this complex, MALT1 functions as both a scaffolding protein to activate NF-κB through recruitment of ubiquitin ligases, and as a protease to cleave and inactivate downstream inhibitory signaling proteins. However, our understanding of the relative...

The hepatitis C virus nonstructural (NS) 3/4A protease sequence is highly conserved for reasons not fully understood. We determined the protease activity in 181 NS3/4A gene products in which each protease residue was replaced by alanine or glycine. Unexpectedly, most (87%) protease residues could be replaced and protease activity would be retained. Using these data, we were able to identify a h...

The purpose of this study is to improve the thermo-stabilty of alkaline protease produced by Bacillus sp. using rice bran during solid state fermentation. After partial purification of alkaline protease, various parameters namely effect of temperature and metal ions on enzyme activity was investigated. The suitable temperature for alkaline protease activity was observed at 50°C. Among various m...