R512


D-erythrose 4-phosphate
D-erythrose 4-phosphate
H<sub>2</sub>O
H2O
NAD<sup>+</sup>
NAD+
H<SUP>+</SUP>
(2) H+
4-phospho-D-erythronate
4-phospho-D-erythronate
NADH
NADH




Databases
MetaCyc:  ERYTH4PDEHYDROG-RXN
RHEA:  12057
BiGG:  E4PD