Ontology highlight
ABSTRACT:
SUBMITTER: An T
PROVIDER: S-EPMC2573040 | biostudies-literature | 2007 May
REPOSITORIES: biostudies-literature
Journal of natural products 20070414 5
The isolation and structure elucidation of two cyclic peptides, pahayokolides A (1) and B (2), is described. Structural features determined for these compounds include a pendent N-acetyl-N-methyl leucine, both E- and Z-dehydrobutyrines, a homophenylalanine, and an unusual polyhydroxy amino acid that is most likely of mixed polyketide synthase/nonribosomal peptide synthase origin. These peptides were purified from a new species of cyanobacteria of the genus Lyngbya, which was isolated from a peri ...[more]