siomycin
National Institutes of Health
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Streptomyces sioyaensis NRRL-B5408 produces a siomycin complex (a group of thiopeptide antibiotics structurally related to…
The peptide antibiotic siomycin-A was transformed into half-esters with dicarboxylic acids with the intention of making siomycin…
Thiopeptin, thiopeptin-like antibiotics and penicillin were shown previously to be highly active in vitro against Streptococcus…
A thiopeptin-resistant mutant of E. coli has been obtained. Resistance was shown to be associated with the 508 ribosomal subunit…
G-factor interacts with the 50S ribo-somal subunit at a site which is distinct from the peptidyl transferase centre and which is…
Streptomyces sioyaensis, which produces the antibiotic siomycin, oxidizes elemental sulfur when added to the culture medium and…
The addition of elemental sulfur to the fermentation of Streptomyces sioyaensis in a soybean meal medium resulted in a three- to…
The incorporation of H3-lysine into Bacillus subtilis cells ceased almost immediately after the addition of siomycin, while the…
From the hydrolysate of siomycin A, an antibiotic from Streptomyces sioyaensis, L-threonine, L-alanine, L-valine, r>~cysteine and…