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Literature summary extracted from

  • Hadzi-Taskovic Sukalovic, V.; Vuletic, M.; Markovic, K.; Vucinic, Z.
    Cell wall-associated malate dehydrogenase activity from maize roots (2011), Plant Sci., 181, 465-470.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.1.1.37 (S)-malate 24.2% substrate inhibition at 20 mM Zea mays
1.1.1.37 4-coumaric acid 13.4% inhibition at 0.1 mM Zea mays
1.1.1.37 ATP 43.7% inhibition at 5 mM Zea mays
1.1.1.37 Cu2+ 25% inhibition at 0.1 mM Zea mays
1.1.1.37 ferulic acid 24.5% inhibition at 0.1 mM Zea mays
1.1.1.37 oxaloacetate 27.4% substrate inhibition at 1 mM Zea mays
1.1.1.37 Zn2+ 25% inhibition at 1 mM Zea mays

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.1.1.37 cell wall bound Zea mays 5618
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.1.1.37 phosphate 6.6% activation at 50 mM compared to Tris at 50 mM Zea mays

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.1.37 (S)-malate + NAD+ Zea mays
-
 oxaloacetate + NADH + H+
-
 r
1.1.1.37 (S)-malate + NAD+ Zea mays VA35
-
 oxaloacetate + NADH + H+
-
 r

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.37 Zea mays
-
-
-
1.1.1.37 Zea mays VA35
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.1.37 root much greater activity of cell wall-associated malate dehydrogenase in the intensively growing lateral roots compared to primary root with decreased growth rates Zea mays
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.37 (S)-malate + NAD+
-
 Zea mays oxaloacetate + NADH + H+
-
 r
1.1.1.37 (S)-malate + NAD+
-
 Zea mays VA35 oxaloacetate + NADH + H+
-
 r

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.1.1.37 30
-
 assay at Zea mays

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.1.37 7.5
-
 oxaloacetate reduction Zea mays
1.1.1.37 8.5
-
 L-malate oxidation Zea mays

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.1.1.37 5.5 8 oxaloacetate reduction, 50% of maximal activity at pH 5.5, maximal activity at pH 7.5 Zea mays
1.1.1.37 6 9 malate oxidation, 10% of maximal activity at pH 6.0, maximal activity at pH 8.5 Zea mays

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.37 NAD+
-
 Zea mays
1.1.1.37 NADH
-
 Zea mays

General Information

EC Number General Information Comment Organism
1.1.1.37 malfunction exposure of maize plants to excess concentrations of Zn2+ and Cu2+ in the hydroponic solution inhibited lateral root growth, decreased malate dehydrogenase activity and changed isoform profiles Zea mays
1.1.1.37 additional information a significant decrease of both mass and elongation of maize roots and shoots, as well as loss of root turgor and completely repressed lateral root growth were demonstrated in 0.1 mM Cu2+ and 5 mM Zn2+ treatments, overview Zea mays