IJSRP, Volume 7, Issue 3, March 2017 Edition [ISSN 2250-3153]
Shahana Jabi, Abhishek Mathur
Antimicrobial proteins (AMPs) are widely distributed in nature. In higher eukaryotes, AMPs provide the host with an important defense mechanism against invading pathogens. AMPs of lower eukaryotes and prokaryotes may support successful competition for nutrients with other microorganisms of the same ecological niche. AMPs show a vast variety in structure, function, antimicrobial spectrum and mechanism of action. Most interestingly, there is growing evidence that AMPs also fulfill important biological functions other than antimicrobial activity.