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Structural Analyses Of Streptococcus Agalactiae Sortases, Baldeep Khare

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Multi-drug resistance in Gram-positive bacteria is a growing and unwavering challenge for twenty-first century medicine. The enzyme sortase, identified just around the turn of the century, has since become a promising target for development of anti-infective drugs. Streptococcus agalactiae or Group B Streptococcus (GBS), encodes multiple sortases, which participate in various processes and whose functions are only beginning to be understood in detail. Sortases are cysteine proteases that are crucial for Gram-positive pili biogenesis. Two classes of sortases, class C and class A, participate in the assembly of structural components (pilins) to form the pili and subsequent anchoring of the …