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Literature summary for 1.7.3.3 extracted from

  • Theimer, R.R.; Beevers, H.
    Uricase and allantoinase in glyoxysomes (1971), Plant Physiol., 47, 246-251.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
adenine not Ricinus communis
hypoxanthine weak Ricinus communis
Urate substrate inhibition: above 0.120 mM Ricinus communis
xanthine
-
Ricinus communis

Localization

Localization Comment Organism GeneOntology No. Textmining
glyoxysome
-
Zea mays 9514
-
glyoxysome
-
Arachis hypogaea 9514
-
glyoxysome
-
Ricinus communis 9514
-
glyoxysome
-
Helianthus sp. 9514
-
glyoxysome
-
Carthamus tinctorius 9514
-
glyoxysome
-
Yucca brevifolia 9514
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
urate + O2 + H2O Zea mays
-
5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O Arachis hypogaea
-
5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O Ricinus communis
-
5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O Helianthus sp.
-
5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O Carthamus tinctorius
-
5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O Yucca brevifolia
-
5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O Pinus monophylla
-
5-hydroxyisourate + H2O2
-
?

Organism

Organism UniProt Comment Textmining
Arachis hypogaea
-
-
-
Carthamus tinctorius
-
-
-
Helianthus sp.
-
-
-
Pinus monophylla
-
-
-
Ricinus communis
-
-
-
Yucca brevifolia
-
-
-
Zea mays
-
maize
-

Oxidation Stability

Oxidation Stability Organism
sensitive to O2 Ricinus communis

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
Arachis hypogaea
-
cotyledon
-
Helianthus sp.
-
cotyledon
-
Carthamus tinctorius
-
endosperm
-
Ricinus communis
-
megagametophyte
-
Pinus monophylla
-
perisperm
-
Yucca brevifolia
-
scutellum
-
Zea mays
-
seedling fat-degrading tissues Zea mays
-
seedling fat-degrading tissues Arachis hypogaea
-
seedling fat-degrading tissues Ricinus communis
-
seedling fat-degrading tissues Helianthus sp.
-
seedling fat-degrading tissues Carthamus tinctorius
-
seedling fat-degrading tissues Yucca brevifolia
-
seedling fat-degrading tissues Pinus monophylla
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
urate + O2 + H2O
-
Zea mays 5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O
-
Arachis hypogaea 5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O
-
Ricinus communis 5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O
-
Helianthus sp. 5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O
-
Carthamus tinctorius 5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O
-
Yucca brevifolia 5-hydroxyisourate + H2O2
-
?
urate + O2 + H2O
-
Pinus monophylla 5-hydroxyisourate + H2O2
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.9
-
-
Ricinus communis