dctA	25.3211	DcuR	dctA|dctA|dctA|C4 dicarboxylate / orotate:H<sup>+</sup> symporter
dcuB-fumB	16.5492	DcuR	fumB|fumB|fumB|fumarase B	dcuB|dcuB|dcuB|dicarboxylate transporter DcuB
frdABCD	11.9252	DcuR	frdA|frdA|frdA|fumarate reductase flavoprotein	frdB|frdB|frdB|fumarate reductase iron-sulfur protein	frdC|frdC|frdC|fumarate reductase membrane protein	frdD|frdD|frdD|fumarate reductase membrane protein
dpiBA	4.38664	DcuR	dpiB|dpiB|dpiB|DpiB sensory histidine kinase	dpiA|dpiA|dpiA|DpiA transcriptional dual regulator
