| pubmed-article:17721005 | pubmed:abstractText | A new member of the piericidin family, JBIR-02, was isolated from mycelium of Streptomyces sp. ML55 together with two known piericidin derivatives, piericidin A(1) and IT-143-B. The structure was determined on the basis of spectroscopic data. JBIR-02 inhibited nuclear export of beta-arrestin in HeLa cells at the concentration of 20 microM. | lld:pubmed |
