4EPA:
reference: Structural engineering of a phage lysin that targets Gram-negative pathogens., Lukacik P, Barnard TJ, Keller PW, Chaturvedi KS, Seddiki N, Fairman JW, Noinaj N, Kirby TL, Henderson JP, Steven AC, Hinnebusch BJ, Buchanan SK, Proc Natl Acad Sci U S A. 2012 Jun 7. PMID: 22679291

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