ent-kaur-16-en-19-ol + 2 reduced [2Fe-2S]-[ferredoxin] + O2 + 2 H(+) => ent-kaur-16-en-19-al + 2 oxidized [2Fe-2S]-[ferredoxin] + 2 H2O
ent-kaur-16-en-19-ol + 2 reduced [2fe-2s]-[ferredoxin] + o2 + 2 h(+) => ent-kaur-16-en-19-al + 2 oxidized [2fe-2s]-[ferredoxin] + 2 h2o