Tags: Enzyme.
Phycoerythrobilin synthase (EC 1.3.7.6 PebS) is an enzyme with system name (3Z)-phycoerythrobilin:ferredoxin oxidoreductase (from biliverdin IX alpha). This enzyme catalyses the following chemical reaction (3Z)-phycoerythrobilin + 2 oxidized ferredoxin biliverdin IX alpha + 2 reduced ferredoxinThis enzyme from a cyanophage infecting oceanic cyanobacteria of the Prochlorococcus genus.