P03771 1 MTFSVKTIPDMLVEAYGNQTEVARRLKCSRGTVRKYVDDKDGKMHAIVNDVLMVHRGWSE 60 Escherichia phage Lambda Q38669 1 MTHTVKTIPDMLIETYGNQTEVARRLSCHRNTVRRYLYDKEARYHAIVNGVLMIHQGGRG 60 Lederbergvirus P22