Reaction: gibberellin 1 + 2-oxoglutarate + O2 = 2β-hydroxygibberellin 1 + succinate + CO2
For reaction pathway click here.
Other name(s): gibberellin 2β-hydroxylase
Systematic name: (gibberellin-1),2-oxoglutarate:oxygen oxidoreductase (2β-hydroxylating)
Comments: Also acts on a number of other gibberellins.
Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 85713-20-8
1. Smith, V.A. and MacMillan, J. The partial-purification and characterization of gibberellin 2β-hydroxylases from seeds of Pisum sativum. Planta 167 (1986) 9-18.