label: 2 oxidized [2Fe-2S]-[ferredoxin] + 2-oxoglutarate + CoA <=> succinyl-CoA + 2 reduced [2Fe-2S]-[ferredoxin] + CO2 + H(+)
label_lc: 2 oxidized [2fe-2s]-[ferredoxin] + 2-oxoglutarate + coa <=> succinyl-coa + 2 reduced [2fe-2s]-[ferredoxin] + co2 + h(+)