ExplorEnz: EC 1.14.11.25

Your query returned 1 entry. Printable version

1.14.11.25

Accepted name:

mugineic-acid 3-dioxygenase

Reaction:

(1) mugineic acid + 2-oxoglutarate + O₂ = 3-epihydroxymugineic acid + succinate + CO₂
(2) 2′-deoxymugineic acid + 2-oxoglutarate + O₂ = 3-epihydroxy-2′-deoxymugineic acid + succinate + CO₂

For diagram of nicotianamine biosynthesis, click here

Other name(s):

IDS2

Systematic name:

mugineic acid,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating)

Comments:

Requires iron(II).

Links to other databases:

BRENDA, EXPASY, KEGG, MetaCyc

References:

1.	Nakanishi, H., Yamaguchi, H., Sasakuma, T., Nishizawa, N.K. and Mori, S. Two dioxygenase genes, Ids3 and Ids2, from Hordeum vulgare are involved in the biosynthesis of mugineic acid family phytosiderophores. Plant Mol. Biol. 44 (2000) 199–207. [PMID: 11117263]
2.	Okumura, N., Nishizawa, N.K., Umehara, Y., Ohata, T., Nakanishi, H., Yamaguchi, T., Chino, M. and Mori. S. A dioxygenase gene (Ids2) expressed under iron deficiency conditions in the roots of Hordeum vulgare. Plant Mol. Biol. 25 (1994) 705–719. [PMID: 8061321]

[EC 1.14.11.25 created 2005]