Heliquinomycin, a New Inhibitor of DNA Helicase, Produced by Streptomyces sp. MJ929-SF2.II. Structure Determination of Heliquinomycin.

Abstract

The structure of heliquinomycin which was isolated from the culture broth of Streptomyces sp. MJ929-SF2 was studied by NMR spectroscopies, X-ray crystallographic analysis and degradation experiments. Heliquinomycin is the first member of glycosylated rubromycins and griseorhodins group antibiotics.