Figure 2From: A new classification system for bacterial Rieske non-heme iron aromatic ring-hydroxylating oxygenasesGrouping of reductase components from 25 standard RHO enzymes with schematic representation of the conserved domain structures. The names of bacterial strains are indicated after the enzyme names. GR-type, FNRC-type, and FNRN-type reductases are shown in the boxes with black, gray, and white background, respectively. Designations: FAD-Flavin adenine dinucleotide; NAD-Nicotinamide adenine dinucleotide.Back to article page