Current Protein and Peptide Science - Volume 18, Issue 9, 2017

Background: In the search of bioactive molecules, nature has always been an important source and most of the drugs in clinic are either natural products or derived from natural products. The ocean has played significant role as thousands of molecules and their metabolites with different types of biological activity such as antimicrobial, anti-inflammatory, anti-malarial, antioxidant, anti HIV and anticancer activity have been Read More

Background: Recent advances in proteomics methodologies allow for high throughput profiling of proteolytic cleavage events. The resulting substrate peptide distributions provide deep insights in the underlying macromolecular recognition events, as determinants of biomolecular specificity identified by proteomics approaches may be compared to structure-based analysis of corresponding protein-protein interface Read More

Background: In the past few decades, with the upsurge of various deadly diseases, development of accurate diagnostic methods is inevitable for maintaining good health. There is an urgent requirement of specific and sensitive biomarkers in order to improve diagnosis, guide molecular targeted therapy, and predict and examine therapeutic response across a wide spectrum of disease. Method: We undertook a structure Read More

Background: Amyloid fibrils, which are implicated in several diseases, are highly ordered structures formed by aggregation of proteins. Intriguingly, several short peptides, some of which are unrelated to the disease-causing proteins, also aggregate to form amyloid fibrils in vitro. The aggregation behavior of these short peptides can be modulated so that they form nanostructures that are not in any way related to amyloid fibrils. T Read More

Background: Accurate and swift detection of viruses causing diseases in humans represent continuous challenges to diagnostic and epidemiological research. Efficient and rapid diagnosis is crucial for effective implication of disease management strategies. Multitude approaches attempted to identify individual viruses, includes serological assays and molecular methods. Detection assays based on peptides have become increas Read More

Background: Chemical crosslinking refers to intermolecular or intramolecular joining of two or more molecules by a covalent bond. The reagents that are used for the purpose are referred to as ‘crosslinking reagents’ or ‘crosslinkers’. Based on factors like reactivity and spacer length these are classified into different types, each having its own specific function and application. In recent times, chemical crosslinking has emerged Read More

The structure and function of proteins involved in plant-microbe interactions is investigated through large-scale proteomics technology in a complex biological sample. Since the whole genome sequences are now available for several plant species and microbes, proteomics study has become easier, accurate and huge amount of data can be generated and analyzed during plant-microbe interactions. Proteomics appro Read More

Inulinase has attracted attention due to their number of applications in various industries viz. pharmaceuticals, food and bioethanol. Enzymes due to their unique properties and enormous power of catalysis at very wide range of temperature are always in demand in industries. There are certain techniques which are employed to improve the productivity of enzymes as well as enhancing their catalytic activity. Modeling of Read More