# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.677589 Eukaryotes.691782 Plants.175086 Eudicots.202856 Nightshade_family.44467 nta.36586 nta:107804113 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase (ferredoxin), chloroplastic-like; K03526 (E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase [EC:1.17.7.1 1.17.7.3]