gibberellin 2-beta-dioxygenase activity obsolete C-20 gibberellin 2-beta-dioxygenase activity https://github.com/geneontology/go-ontology/issues/28852 true (C-20 gibberellin-1),2-oxoglutarate:oxygen oxidoreductase (2beta-hydroxylating) This term was obsoleted because it represents a specific substrate of gibberellin 2-beta-dioxygenase activity ; GO:0045543. C-20 gibberellin 2-oxidase activity GO:0052635 C-20 GA 2-oxidase activity C-20 gibberellin 2-beta-hydroxylase activity OBSOLETE. Catalysis of the reaction: a C-20 gibberellin + 2-oxoglutarate + O2 = a C-20 2-beta-hydroxygibberellin + succinate + CO2. C-20 gibberellin refers to a gibberellin with twenty carbons. C(20) gibberellin 2-oxidase activity C-20 gibberellin 2beta-dioxygenase activity C-20 gibberellin 2beta-hydroxylase activity molecular_function