title: Biosynthetic studies with L-[2,3-3H2] valine as precursor of the D-valine moiety in actinomycin.
mesh_terms: D003609:Dactinomycin / Q000096:biosynthesis*; D013237:Stereoisomerism; D013302:Streptomyces / Q000378:metabolism*; D014633:Valine / Q000378:metabolism*
chemical_list: D003609:Dactinomycin; D014633:Valine