pheophorbide a oxygenase activity
Catalysis of the reaction: pheophorbide a + 2 reduced [2Fe-2S]-[ferredoxin] + O2 + 2 H(+) = red chlorophyll catabolite + 2 oxidized [2Fe-2S]-[ferredoxin].
GO:0016713
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen
is_a