| Entry |
|
|---|
| Name |
gibberellin 2beta-dioxygenase;
gibberellin 2beta-hydroxylase |
|---|
| Class |
Oxidoreductases;
Acting on paired donors, with O2 as oxidant and incorporation or
reduction of oxygen. The oxygen incorporated need not be derived
from O2;
With 2-oxoglutarate as one donor, and incorporation of one atom of
oxygen into each donor
 |
|---|
| Sysname |
(gibberellin-1),2-oxoglutarate:oxygen oxidoreductase
(2beta-hydroxylating) |
|---|
| Reaction(IUBMB) |
gibberellin 1 + 2-oxoglutarate + O2 = 2beta-hydroxygibberellin 1 +
succinate + CO2 [RN:R03008] |
|---|
| Reaction(KEGG) |
R03008;
(other) R03809 R06337 R06338 R06342 R06343 R06344 R06345
 |
|---|
| Substrate |
gibberellin 1 [CPD:C00859];
2-oxoglutarate [CPD:C00026];
O2 [CPD:C00007] |
|---|
| Product |
2beta-hydroxygibberellin 1 [CPD:C03579];
succinate [CPD:C00042];
CO2 [CPD:C00011] |
|---|
| Comment |
Also acts on a number of other gibberellins. |
|---|
| Pathway |
PATH: ec00904 Diterpenoid biosynthesis |
|---|
| Orthology |
KO: K04125 gibberellin 2-oxidase |
|---|
| Genes |
ATH: AT1G78440 AT2G34555
PIC: PICST_51972(GBD1)
 |
|---|
Reference
Authors
Title
Journal
|
1
Smith, V.A. and MacMillan, J.
The partial-purification and characterization of gibberellin
2beta-hydroxylases from seeds of Pisum sativum.
Planta 167 (1986) 9-18. |
|---|
| Other DBs |
ExplorEnz - The Enzyme Database: 1.14.11.13
IUBMB Enzyme Nomenclature: 1.14.11.13
ExPASy - ENZYME nomenclature database: 1.14.11.13
BRENDA, the Enzyme Database: 1.14.11.13
CAS: 85713-20-8 |
|---|
