Figure 1. Gene clusters encoding the respiratory oxidases of S. oneidensis MR-1.
Genes encoding the structural subunits are shown in dark grey, genes involved in maturation and assembly of the oxidases are shown in light grey and genes encoding hypothetical proteins (hyp) or other proteins are shown in white. Upstream each gene cluster are indicated the positions of the putative Fnr boxes. The number indicated for each gene corresponds to the locus tag. Gene clusters encode the cbb 3 oxidase (A), the bd-type quinol oxidase (B) and the A-type cytochrome c oxidase Cox (C). The scale bar represents 1 kb.