Comprehensive Genome Based Analysis of <i>Vibrio parahaemolyticus</i> for Identifying Novel Drug and Vaccine Molecules: Subtractive Proteomics and Vaccinomics Approach

Abstract Multidrug-resistant Vibrio parahaemolyticus has become a significant threat to human health as well as aquaculture, prioritizing the development of effective drug and vaccine candidates. Hence, the study was designed to identify novel therapeutics using a comprehensive genome-based analysis of V. parahaemolyticus. From V. parahaemolyticus proteome, a total of 4822 proteins were investigated in order to find out effective drug and vaccine targets. A range of diverse subtractive proteomics approaches – namely, identification of human non-homologous and pathogen-specific essential proteins, druggability and ‘anti-target’ analysis, prediction of subcellular localization, human microbiome non-homology screening, analysis of virulence factors, protein-protein interactions studies. Among 16 novel cytoplasmic proteins, ‘VIBPA Type II secretion system protein L’ and ‘VIBPA Putative fimbrial protein Z’ were allowed to…