label: primary fluorescent chlorophyll catabolite + 2 oxidized [2Fe-2S]-[ferredoxin] <=> red chlorophyll catabolite + 2 reduced [2Fe-2S]-[ferredoxin] + 3 H(+)
label_lc: primary fluorescent chlorophyll catabolite + 2 oxidized [2fe-2s]-[ferredoxin] <=> red chlorophyll catabolite + 2 reduced [2fe-2s]-[ferredoxin] + 3 h(+)