label: (5R,6S)-5,6-epoxi-beta-cryptoxanthin + 2 oxidized [2Fe-2S]-[ferredoxin] + H2O => beta-cryptoxanthin + 2 reduced [2Fe-2S]-[ferredoxin] + O2 + 2 H(+)
label_lc: (5r,6s)-5,6-epoxi-beta-cryptoxanthin + 2 oxidized [2fe-2s]-[ferredoxin] + h2o => beta-cryptoxanthin + 2 reduced [2fe-2s]-[ferredoxin] + o2 + 2 h(+)