A Survey on Protein-Protein Interaction Network in Bioinformatics

Bioinformatics is the practical use of computer technology to the management of biological information. The major objective of bioinformatics is to explore and to understand the biological process. Proteins are jot of life which is ramified in cellular process. Protein-Protein Interaction (PPI) is a branch which links bioinformatics and structural biology to deal with the prediction, analysis and visualization of protein 3D structures. The openness of these structural data through computer visualization provides understanding of biological processes which cannot be well enough explained by conventional methods. PPI methodology has become essential for knowing human diseases at a wide range. This survey paper encompasses computational