Compound as reactive (1)
2-oxoglutarate + oxygen + gibberellin A1 → succinate + gibberellin A8 + CO2
Compound as product (1)
2-oxoglutarate + oxygen + gibberellin A20 → succinate + gibberellin A1 + CO2
Reversible reaction (1)
NADPH + H+ + oxygen + gibberellin A4 ↔ H2O + NADP+ + gibberellin A1