Mersacidin, a new antibiotic from Bacillus. In vitro and in vivo antibacterial activity. 1992

S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
Microbiology Department, Hoechst Centre for Basic Research, Mulund, Bombay, India.

Mersacidin is a new peptide antibiotic of the proposed lantibiotic family. It is active in vitro and in vivo against Gram-positive bacteria including the methicillin-resistant Staphylococci. Its in vitro activity is less than those of vancomycin and erythromycin but it shows much higher activity in the in vivo system than can be expected from the in vitro testing results. A water soluble potassium salt has been prepared which has an activity profile similar to that of mersacidin, but has better in vivo activity against Streptococcus pyogenes than the parent compound.

UI MeSH Term Description Entries
D008297 Male Males
D010455 Peptides Members of the class of compounds composed of AMINO ACIDS joined together by peptide bonds between adjacent amino acids into linear, branched or cyclical structures. OLIGOPEPTIDES are composed of approximately 2-12 amino acids. Polypeptides are composed of approximately 13 or more amino acids. PROTEINS are considered to be larger versions of peptides that can form into complex structures such as ENZYMES and RECEPTORS. Peptide,Polypeptide,Polypeptides
D005260 Female Females
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000900 Anti-Bacterial Agents Substances that inhibit the growth or reproduction of BACTERIA. Anti-Bacterial Agent,Anti-Bacterial Compound,Anti-Mycobacterial Agent,Antibacterial Agent,Antibiotics,Antimycobacterial Agent,Bacteriocidal Agent,Bacteriocide,Anti-Bacterial Compounds,Anti-Mycobacterial Agents,Antibacterial Agents,Antibiotic,Antimycobacterial Agents,Bacteriocidal Agents,Bacteriocides,Agent, Anti-Bacterial,Agent, Anti-Mycobacterial,Agent, Antibacterial,Agent, Antimycobacterial,Agent, Bacteriocidal,Agents, Anti-Bacterial,Agents, Anti-Mycobacterial,Agents, Antibacterial,Agents, Antimycobacterial,Agents, Bacteriocidal,Anti Bacterial Agent,Anti Bacterial Agents,Anti Bacterial Compound,Anti Bacterial Compounds,Anti Mycobacterial Agent,Anti Mycobacterial Agents,Compound, Anti-Bacterial,Compounds, Anti-Bacterial
D001419 Bacteria One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive. Eubacteria
D001430 Bacteriocins Substances elaborated by specific strains of bacteria that are lethal against other strains of the same or related species. They are protein or lipopolysaccharide-protein complexes used in taxonomy studies of bacteria. Bacteriocin,Lantibiotic,Lantibiotics
D013210 Staphylococcus A genus of gram-positive, facultatively anaerobic, coccoid bacteria. Its organisms occur singly, in pairs, and in tetrads and characteristically divide in more than one plane to form irregular clusters. Natural populations of Staphylococcus are found on the skin and mucous membranes of warm-blooded animals. Some species are opportunistic pathogens of humans and animals.
D013297 Streptococcus pyogenes A species of gram-positive, coccoid bacteria isolated from skin lesions, blood, inflammatory exudates, and the upper respiratory tract of humans. It is a group A hemolytic Streptococcus that can cause SCARLET FEVER and RHEUMATIC FEVER. Flesh-Eating Bacteria,Streptococcus Group A,Bacteria, Flesh-Eating
D016106 Methicillin Resistance Non-susceptibility of a microbe to the action of METHICILLIN, a semi-synthetic penicillin derivative. Methicillin-Resistant,Methicillin Resistant,Resistance, Methicillin

Related Publications

S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
April 1973, The Journal of antibiotics,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
February 1980, Antimicrobial agents and chemotherapy,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
July 1979, Bollettino della Societa italiana di biologia sperimentale,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
November 1982, Antimicrobial agents and chemotherapy,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
April 1982, The Journal of antibiotics,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
April 2012, The Journal of antimicrobial chemotherapy,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
October 2009, Antimicrobial agents and chemotherapy,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
July 1984, The Japanese journal of antibiotics,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
August 1999, The Journal of antimicrobial chemotherapy,
S Chatterjee, and D K Chatterjee, and R H Jani, and J Blumbach, and B N Ganguli, and N Klesel, and M Limbert, and G Seibert
January 2012, Chemotherapy,
Copied contents to your clipboard!