1.13.11.83 CloR, a bifunctional non-heme iron oxygenase involved in clorobiocin biosynthesis Streptomyces roseochromogenus 1.13.11.83 CloR, a bifunctional non-heme iron oxygenase involved in clorobiocin biosynthesis Streptomyces roseochromogenus DS 12976