Enzymatic reactions [BR:br08201]
1. Oxidoreductase reactions
1.3 Acting on the CH-CH group of donors
1.3.7 With an iron-sulfur protein as acceptor
1.3.7.13
R11519 Protochlorophyllide + 2 Oxidized ferredoxin <=> Divinylprotochlorophyllide + 2 Reduced ferredoxin + 2 H+