Ply-GBS mutant lysins

摘要

Methods, compositions and articles of manufacture useful for the treatment of various Group B streptococci (GBS) bacteria are provided. Various bacterial lysins, including certain PlyGBS mutant lysins, are provided. In particular, PlyGBS mutant lysins having lytic killing activity against Group B streptococci (GBS) bacteria are provided, including PlyGBS mutant lysins with greater killing activity against Group B streptococci (GBS) bacteria than the non-mutated PlyGBS bacterial lysin.