1.2.1.69 636461 Fluorinated natural products: the biosynthesis of fluoroacetate and 4-fluorothreonine in Streptomyces cattleya Streptomyces cattleya 1.2.1.69 636460 Isolation of an aldehyde dehydrogenase involved in the oxidation of fluoroacetaldehyde to fluoroacetate in Streptomyces cattleya Streptomyces cattleya 1.2.1.69 636460 Isolation of an aldehyde dehydrogenase involved in the oxidation of fluoroacetaldehyde to fluoroacetate in Streptomyces cattleya Streptomyces cattleya NRRL 8057