Bacillomycins Fb and Fc: isolation and characterization.
Bacillomycins Fb and Fc, new antifungal antibiotics, were isolated from a strain of Bacillus subtilis producing bacillomycin F. Because of the presence of beta-amino acids, these compounds belong to the iturin group. The acid hydrolysates contained alpha-amino acids Asp3, Glu1, Pro1, Thr1, Tyr1 and a mixture of iso-C15, anteiso-C15, iso-C16, iso-C17 and anteiso-C17 beta-amino acids. The ratios of the different beta-amino acids depend on the nature of the culture medium. Bacillomycins Fb and Fc differ from bacillomycin F by the presence of free carboxyl groups.
D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000935:Antifungal Agents / Q000032:analysis / Q000302:isolation & purification* / Q000494:pharmacology; D001412:Bacillus subtilis / Q000378:metabolism; D055598:Chemical Phenomena; D002621:Chemistry; D013058:Mass Spectrometry; D010456:Peptides, Cyclic / Q000302:isolation & purification
D000596:Amino Acids; D000935:Antifungal Agents; D010456:Peptides, Cyclic; C055824:bacillomycin Fc; C055823:bacillomycin Fb