| Literature DB >> 8728062 |
A J Van den Berg1, S F Horsten, J J Kettenes-van den Bosch, C J Beukelman, B H Kroes, B R Leeflang, R P Labadie.
Abstract
Two novel cyclic peptides were isolated from the latex of Jatropha podagrica, which we named podacycline A and B. Podacycline A is a cyclic nonapeptide with the sequence Gly1-Leu2-Leu3-Gly4-Ala5-Val6-Trp7-Ala8-Gly9+ ++-Gly1. The sequence of podacycline B, a cyclic heptapeptide, was determined to be Phe1-Ala2-Gly3-Thr4-Ile5-Phe6-Gly7-Phe1. The amino acid residues of both compounds were found to have the L-configuration.Entities:
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Year: 1996 PMID： 8728062 DOI： 10.1016/0031-9422(95)00912-4
Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072