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Mersacidin, a new antibiotic from Bacillus. Fermentation, isolation, purification and chemical characterization
S Chatterjee1, S Chatterjee, S J Lad
1Microbiology Department, Hoechst India Limited, Mulund, Bombay.
The Journal of Antibiotics
|June 1, 1992
Abstract:
Mersacidin (1) is a new peptide antibiotic containing beta-methyllanthionine. It is classified as a member of the proposed lantibiotic group of antibiotics, and is produced by a species of Bacillus. Mersacidin has a molecular weight of 1,824 (C80H120N20O21S4). The antibiotic is active against Gram-positive organisms including methicillin-resistant Staphylococcus aureus, but has no activity against Gram-negative bacteria or fungi.