Brucella melitensis	-	698972	
Brucella melitensis 16M	-	698972	
Pseudomonas denitrificans (nom. rej.)	-	15269, 15270, 3209, 650818, 686660, 698972	
Pseudomonas denitrificans (nom. rej.) G3575	-	650818	
Pseudomonas denitrificans (nom. rej.) SC510 (RifT)	-	15270	
Rhodobacter capsulatus	in bacteria such as Rhodobacter capsulatus CobG is substituted by an isofunctional protein called CobZ	671939