label: a 1-acyl-2-hexadecanoyl-glycerolipid + 2 reduced [2Fe-2S]-[ferredoxin] + O2 + 2 H(+) => a 1-acyl-2-[(9Z)-hexadecenoyl]-glycerolipid + 2 oxidized [2Fe-2S]-[ferredoxin] + 2 H2O
label_lc: a 1-acyl-2-hexadecanoyl-glycerolipid + 2 reduced [2fe-2s]-[ferredoxin] + o2 + 2 h(+) => a 1-acyl-2-[(9z)-hexadecenoyl]-glycerolipid + 2 oxidized [2fe-2s]-[ferredoxin] + 2 h2o