1.1.99.B1	4-phospho-D-erythronate + 2,6-dichloroindophenol	-	Sinorhizobium meliloti	3-hydroxy-4-phosphohydroxy-alpha-ketobutyrate + reduced 2,6-dichloroindophenol	-	?	383930	
1.1.99.B1	4-phospho-D-erythronate + FAD	-	Sinorhizobium meliloti	3-hydroxy-4-phosphohydroxy-alpha-ketobutyrate + FADH2	-	?	383931