Bacteriophage lysins, the highly evolved specific peptidoglycan hydrolases, have long been demonstrated to be effective enzybiotics in various infectious models. The modular structure of lysins makes it possible to design bioengineered lysins that have desired properties, such as higher activity, or broader killing spectrum. Moreover, lysins can even be engineered to kill Gram-negative bacteria...

GMEs are genetically modified enzybiotics created through molecular engineering approaches to deal with the increasing problem of antibiotic resistance prevalence. We present a fully manually curated database, GMEnzy, which focuses on GMEs and their design strategies, production and purification methods, and biological activity data. GMEnzy collects and integrates all available GMEs and their r...

Bacteriophages (phages) are viruses that infect bacterial hosts, and since their discovery over a century ago they have been primarily exploited to control bacterial populations and to serve as tools in molecular biology. In this commentary, we highlight recent diverse advances in the field of phage research, going beyond bacterial control using whole phage, to areas including biocontrol using ...

The term enzibiotic was coined from two words, enzyme and antibiotic and usually refers as the bacteriophage enzymes that attack the cell wall of bacteria with lyses [1]. However, enzybiotic present in bacteria, bacteria infected phages and in body fluids like tears, saliva and animal mucous [2]. Antibiotics had used 80 years with success to eradicate pathogenic bacteria like Escherichia, Klebs...

The bactericidal activity of bacteriophages has been used to treat human infections for years as an alternative or a complement to antibiotic therapy. Nowadays, endolysins (phage-encoded enzymes that break down bacterial peptidoglycan at the terminal stage of the phage reproduction cycle) have been used successfully to control antibiotic-resistant pathogenic bacteria in animal models. Their cel...