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Literature summary for 1.1.3.15 extracted from

  • Xu, H.; Zhang, J.; Zeng, J.; Jiang, L.; Liu, E.; Peng, C.; He, Z.; Peng, X.
    Inducible antisense suppression of glycolate oxidase reveals its strong regulation over photosynthesis in rice (2009), J. Exp. Bot., 60, 1799-1809.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
determination of at least five putative GLO gene members in the rice genome, which are located on chromosome 3, 4, and 7, respectively Oryza sativa

Protein Variants

Protein Variants Comment Organism
additional information phenotypes of GLO-suppressed plants under air and high CO2, overview. The plants with 30%, 60%, and 90% reduced GLO activities accumulate 40, 60, and 130fold, respectively, more glycolate than the wild-type Oryza sativa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
glycolate + O2 Oryza sativa
-
glyoxylate + H2O2
-
?
additional information Oryza sativa GLO is a typical photorespiratory enzyme and it exerts a strong regulation over photosynthesis, possibly through a feed-back inhibition on Rubisco activase, the glyoxylate cycle may be partially activated to compensate for the photorespiratory glyoxylate when GLO is suppressed in rice ?
-
?

Organism

Organism UniProt Comment Textmining
Oryza sativa Q10CE4 cv. Shishoubaimao
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Oryza sativa
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glycolate + O2
-
Oryza sativa glyoxylate + H2O2
-
?
additional information GLO is a typical photorespiratory enzyme and it exerts a strong regulation over photosynthesis, possibly through a feed-back inhibition on Rubisco activase, the glyoxylate cycle may be partially activated to compensate for the photorespiratory glyoxylate when GLO is suppressed in rice Oryza sativa ?
-
?

Synonyms

Synonyms Comment Organism
GLO
-
Oryza sativa
glycolate oxidase
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Oryza sativa

Expression

Organism Comment Expression
Oryza sativa the suppression effect of estradiol is dependent on the concentration of estradiol. A reduction of about 60% is observed when 0.001 mM estradiol is applied for 10 d, and the maximal reduction of over 90% occurs at 0.005 mM down

General Information

General Information Comment Organism
physiological function a positive and linear correlation exists between GLO activities and the net photosynthetic rates, PN, and photoinhibition subsequently occurrs once PN reduction surpasses 60%, indicating GLO can exert a strong regulation over photosynthesis. Isocitrate lyase and malate synthase, two key enzymes in the glyoxylate cycle, are highly up-regulated under GLO deficiency Oryza sativa