Related Experiment Video
Updated: Jul 6, 2026

Production of Disulfide-stabilized Transmembrane Peptide Complexes for Structural Studies
Published on: March 6, 2013
Dragonamides C and D, linear lipopeptides from the marine cyanobacterium brown Lyngbya polychroa
Sarath P Gunasekera1, Cliff Ross, Valerie J Paul
1Smithsonian Marine Station, Fort Pierce, FL 34949, USA.
Abstract:
Two new linear lipopeptides, 1 and 2, and a known compound, curacin D, have been isolated from a marine cyanobacterium, brown Lyngbya polychroa, collected from Hollywood Beach, Fort Lauderdale, Florida. Their planar structures were elucidated by 1D and 2D NMR techniques, and absolute configurations were assigned using chiral HPLC. The new compounds were assigned the trivial names dragonamide C (1) and dragonamide D (2), as their peptide moiety is related to previously reported dragonamides A and B.
Related Concept Videos
Mechanism of Lamellipodia Formation
Cytoskeletal Proteins in Bacteria
Bacterial Phylum Cyanobacteria
Peptidoglycan Synthesis
Biosynthesis of Lipids
Archaeal Cell Wall

