Proteins are vital parts of living organisms, as they are the main components of the physiological metabolic pathways of cells. Protein profiling is recognized & powerful method of classifying new protein families and to use conserved region within multiple alignment of the related protein. The human proteome is dynamic, changing constantly in response to the needs of the body. The proteome also changes in response to cancer and other diseases, making the proteome of great interest to medical researchers. Cancer research ranges from epidemiology, molecular bioscience (bench research) to the performance of clinical trials to evaluate and compare applications of the various cancer treatments. These applications include surgery, radiation therapy, chemotherapy and hormone therapy.
Abstract-This article reviews the available literature on the function of proteins as biocatalysts and biomaterials. It also explains methods like protein designing, enzyme evolution, metabolic pathway engineering and systems biology. Further, it deals with the discovery and development of extremophilic enzymes and industrial enzymes along with the case studies on novel economical industrial enzymes.
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