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Literature summary extracted from

  • Bustos, D.M.; Bustamante, C.A.; Iglesias, A.A.
    Involvement of non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase in response to oxidative stress (2008), J. Plant Physiol., 165, 456-461.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.2.1.9 methyl viologen the specific activity of the enzyme increases up to 2fold after oxidative conditions imposed by methylviologen, expression of NP-Ga3PDHase in plants is induced by high treatments with methyl viologen Triticum aestivum
1.2.1.9 methyl viologen the specific activity of the enzyme increases up to 2fold after oxidative conditions imposed by methylviologen, expression of NP-Ga3PDHase in plants is induced by high treatments with methyl viologen Zea mays

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.2.1.9 Diamide sensitive to inactivation by diamide, inactivation is protected by D-glyceraldehyde 3-phosphate (with no effect by NADP+) and it is completely reversed by 2-mercaptoethanol Triticum aestivum
1.2.1.9 H2O2 72% residual activity at 1 mM H2O2 Triticum aestivum
1.2.1.9 H2O2 72% residual activity at 1 mM H2O2 Zea mays
1.2.1.9 Mg2+ near 75% of the activity is lost when 5 mM Mg2+ is included in the incubation medium Triticum aestivum
1.2.1.9 Mg2+ near 75% of the activity is lost when 5 mM Mg2+ is included in the incubation medium Zea mays

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.2.1.9 cytosol
-
 Triticum aestivum 5829
-
1.2.1.9 cytosol
-
 Zea mays 5829
-

Organism

EC Number Organism UniProt Comment Textmining
1.2.1.9 Triticum aestivum
-
-
-
1.2.1.9 Zea mays
-
-
-

Oxidation Stability

EC Number Oxidation Stability Organism
1.2.1.9 a relative stability of NP-Ga3PDHase mainly accounts for the increase in specific activity observed in treatments with low and medium levels (up to 0.01 mM) of methyl viologen Triticum aestivum
1.2.1.9 a relative stability of NP-Ga3PDHase mainly accounts for the increase in specific activity observed in treatments with low and medium levels (up to 0.01 mM) of methyl viologen Zea mays

Purification (Commentary)

EC Number Purification (Comment) Organism
1.2.1.9 partial purification Triticum aestivum
1.2.1.9 partial purification Zea mays

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.2.1.9 seedling
-
 Triticum aestivum
-
1.2.1.9 seedling
-
 Zea mays
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.2.1.9 D-glyceraldehyde 3-phosphate + NADP+ + H2O
-
 Triticum aestivum 3-phospho-D-glycerate + NADPH + H+
-
 ir
1.2.1.9 D-glyceraldehyde 3-phosphate + NADP+ + H2O
-
 Zea mays 3-phospho-D-glycerate + NADPH + H+
-
 ir

Synonyms

EC Number Synonyms Comment Organism
1.2.1.9 non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase
-
 Triticum aestivum
1.2.1.9 non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase
-
 Zea mays
1.2.1.9 NP-Ga3PDHase
-
 Triticum aestivum
1.2.1.9 NP-Ga3PDHase
-
 Zea mays

Cofactor

EC Number Cofactor Comment Organism Structure
1.2.1.9 NADP+
-
 Triticum aestivum
1.2.1.9 NADP+
-
 Zea mays