5.4.99.4	(R)-3-[methyl-H3]methylitaconate	-	Eubacterium barkeri	2-methyleneglutarate	-	r	368786	
5.4.99.4	(R,Z)-3-methyl[2'-H1]itaconate	-	Eubacterium barkeri	2-methyleneglutarate	-	r	368787	
5.4.99.4	(R,Z)-3-[methyl-H3]methyl[2'-H1]itaconate	-	Eubacterium barkeri	2-methyleneglutarate	-	r	368788	
5.4.99.4	2-Methyleneglutarate	-	Eubacterium barkeri	2-Methylene-3-methylsuccinate	-	?	1226	
5.4.99.4	2-Methyleneglutarate	-	Eubacterium barkeri	2-Methylene-3-methylsuccinate	i.e methylitaconate	?	1226	
5.4.99.4	2-Methyleneglutarate	r	Eubacterium barkeri	2-Methylene-3-methylsuccinate	-	?	1226	
5.4.99.4	2-Methyleneglutarate	r	Eubacterium barkeri	2-Methylene-3-methylsuccinate	i.e methylitaconate	?	1226	
5.4.99.4	2-Methyleneglutarate	the equilibrium favours the formation of 2-methyleneglutarate	Eubacterium barkeri	2-Methylene-3-methylsuccinate	i.e methylitaconate	?	1226	
5.4.99.4	2-methyleneglutarate	-	Eubacterium barkeri	(R)-3-methylitaconate	-	r	368784	
5.4.99.4	2-methylene[4-H2]glutarate	-	Eubacterium barkeri	(R)-3-methylitaconate	-	r	368785	
5.4.99.4	additional information	inducible enzyme, participates in the anaerobic conversion of nicotinic acid to equimolar amounts of propionate	Eubacterium barkeri	?	-	?	89	
5.4.99.4	additional information	enzyme is induced by growth on nicotinic acid and is not detectable in cells grown on glucose	Eubacterium barkeri	?	-	?	89	
5.4.99.4	additional information	carbon-skeleton rearrangement mechanism. Adenosylcobalamin acts as a carrier for the hydrogen atom that is abstracted from alpha-methyleneglutarate and replaced by the acrylyl group of 2-methyleneglutarate	Eubacterium barkeri	?	-	?	89