Abstract
[structure: see text]Neodysidenin was isolated from the marine sponge Dysidea herbacea (Keller 1889) collected on the Great Barrier Reef. The complete configuration was obtained from a combination of methods, including capillary electrophoresis of Marfey's derivatives. Neodysidenin belongs to the L-series of trichloroleucine peptides, and the configuration of the N-methyl thiazolyl alanine residue (13R) is opposite to that of dysidenin.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Animals
-
Carrier Proteins / antagonists & inhibitors*
-
Dipeptides / biosynthesis*
-
Dipeptides / chemical synthesis*
-
Gas Chromatography-Mass Spectrometry
-
Membrane Proteins / antagonists & inhibitors*
-
Molecular Conformation
-
Porifera / chemistry*
-
Spectrometry, Mass, Fast Atom Bombardment
-
Symporters*
-
Thiazoles / chemical synthesis*
Substances
-
Carrier Proteins
-
Dipeptides
-
Membrane Proteins
-
Symporters
-
Thiazoles
-
neodysidenin
-
sodium-iodide symporter