R9859


H<SUP>+</SUP>
(2) H+
a reduced electron donor
(3) a reduced electron donor
oxygen
(3) oxygen
protoheme
protoheme
(3) an oxidized electron donor
H<sub>2</sub>O
(3) H2O
Fe<SUP>2+</SUP>
Fe2+
mycobilin a
mycobilin a




Databases
MetaCyc:  RXN-18346
RHEA:  52233