Abstract
The structure of a hepatotoxic peptide from the cyanobacterium Nodularia spumigena was determined using 1D and 2D proton nuclear magnetic resonance spectroscopy and fast atom bombardment mass spectrometry. The toxin was a cyclic pentapeptide (mol. wt 824.5) with the structure cyclo-(beta-methylisoAsp-Arg-Adda-isoGlu-N-methylde hydrobutyric acid) (Adda: 3-amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid).
| Original language | Undefined/Unknown |
|---|---|
| Pages (from-to) | 535–540 |
| Journal | Toxicon |
| Volume | 28 |
| Issue number | 5 |
| Publication status | Published - 1990 |
| MoE publication type | A1 Journal article-refereed |