Studies on antibiotics from the genus Bacillus. II.Chemies on iotics from the genus Bacillus. II. Chemical ch B

Autor: Jun'ichi Shoji, Hiroshi Hinoo
Rok vydání: 1975
Předmět:
Zdroj: The Journal of Antibiotics. 28:60-63
ISSN: 1881-1469
0021-8820
Popis: Acid hydrolysis revealed that the antibiotic cerexin A is constructed with aspartic acid (3), threonine (1), serine (1), valine (2), allo-isoleucine (1), γ-hydroxylysine (1), tryptophan (1), and a variety of fatty acid residues. The essential difference between cerexins A and B is concluded to be replacement of serine and one valine residue in cerexin A by glycine and phenylalanine in cerexin B. Isolation of a new amino acid L-threo-γ-hydroxylysine is also described.
Databáze: OpenAIRE