7.2.4.1	686379	Aspartate 203 of the oxaloacetate decarboxylase beta-subunit catalyses both the chemical and vectorial reaction of the Na+ pump	Klebsiella pneumoniae	
7.2.4.1	4553	Methylmalonyl-CoA decarboxylase from Propionibacterium modestum. Cloning and sequencing of the structural genes and purification of the enzyme complex	Propionigenium modestum	
7.2.4.1	686491	Sequence of a gene cluster from Malonomonas rubra encoding components of the malonate decarboxylase Na+ pump and evidence for their function	Malonomonas rubra	
7.2.4.1	684746	The biotin protein MadF of the malonate decarboxylase from Malonomonas rubra	Malonomonas rubra