KEGG   ENZYME: 1.14.11.24Help
Entry
EC 1.14.11.24               Enzyme                                 

Name
2'-deoxymugineic-acid 2'-dioxygenase;
IDS3
Class
Oxidoreductases;
Acting on paired donors, with incorporation or reduction of molecular oxygen;
With 2-oxoglutarate as one donor, and incorporation of one atom of oxygen into each donor
BRITE hierarchy
Sysname
2'-deoxymugineic acid,2-oxoglutarate:oxygen oxidoreductase (2-hydroxylating)
Reaction(IUBMB)
2'-deoxymugineic acid + 2-oxoglutarate + O2 = mugineic acid + succinate + CO2 [RN:R07185]
Reaction(KEGG)
Substrate
2'-deoxymugineic acid [CPD:C15485];
2-oxoglutarate [CPD:C00026];
O2 [CPD:C00007]
Product
mugineic acid [CPD:C15500];
succinate [CPD:C00042];
CO2 [CPD:C00011]
Comment
Requires iron(II). It is also likely that this enzyme can catalyse the hydroxylation of 3-epihydroxy-2'-deoxymugineic acid to form 3-epihydroxymugineic acid.
History
EC 1.14.11.24 created 2005
Orthology
K18054  2'-deoxymugineic-acid 2'-dioxygenase / mugineic-acid 3-dioxygenase
Genes
OSA: 4342505
DOSA: Os07t0169600-01(Os07g0169600)
OBR: 102718661
BDI: 100823703 100834289
ATS: 109749040(LOC109749040)
SBI: 8060703 8064596
ZMA: 100282204(idc1) 103632609
SITA: 101760942 101776184 101783070
Taxonomy
Reference
1  [PMID:11117263]
  Authors
Nakanishi H, Yamaguchi H, Sasakuma T, Nishizawa NK, Mori S.
  Title
Two dioxygenase genes, Ids3 and Ids2, from Hordeum vulgare are involved in the biosynthesis of mugineic acid family phytosiderophores.
  Journal
Plant Mol Biol 44:199-207 (2000)
  Sequence
Reference
2  [PMID:11346963]
  Authors
Kobayashi T, Nakanishi H, Takahashi M, Kawasaki S, Nishizawa NK, Mori S.
  Title
In vivo evidence that Ids3 from Hordeum vulgare encodes a dioxygenase that converts 2'-deoxymugineic acid to mugineic acid in transgenic rice.
  Journal
Planta 212:864-71 (2001)
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 1.14.11.24
IUBMB Enzyme Nomenclature: 1.14.11.24
ExPASy - ENZYME nomenclature database: 1.14.11.24
BRENDA, the Enzyme Database: 1.14.11.24
CAS: 133758-62-0

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