TABLE 3.

oxd genes

oxd gene	Description
oxd-4	Corresponds to cbiA (cob operon [cobalamin biosynthesis])
oxd-11	Corresponds to cbiK (cob operon [cobalamin biosynthesis])
oxd-5	S. typhimurium homolog of hybB (encodes a component of uptake hydrogenase 2) in E. coli
oxd-7	S. typhimurium homolog of dcuB (encodes C4-dicarboxylate transporter) in E. coli
oxd-8	S. typhimurium homolog of moaB (molybdenum cofactor biosynthesis) in E. coli
oxd-12	S. typhimurium homolog of dmsA (dms operon [encodes dimethyl sulfoxide reductase]) in E. coli
oxd-14	S. typhimurium homolog of napB or aeg-46.5 (encodes periplasmic nitrate reductase) in E. coli
oxd-2	New gene, encodes an acetate/propionate kinase
oxd-6	New gene, encodes a putative ABC transporter in the same group as the transporters for nickel, dipeptides, tripeptides, or oligopeptides; possibly involved in pathogenesis