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Literature summary extracted from

  • Spampinato, C.P.; Ferreyra, M.L.; Andreo, C.S.
    Conformational changes of maize and wheat NADP-malic enzyme studied by quenching of protein native fluorescence (2007), Int. J. Biol. Macromol., 41, 64-71.
    View publication on PubMed

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.1.1.40 Mg2+ required Triticum aestivum
1.1.1.40 Mg2+ required Zea mays

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.1.1.40 61300
-
 1 * 61300, about, DNA sequence calculation Zea mays
1.1.1.40 61300
-
 2 * 61300, about, DNA sequence calculation Zea mays
1.1.1.40 61300
-
 4 * 61300, about, DNA sequence calculation Zea mays
1.1.1.40 72000
-
 1 * 72000, SDS-PAGE Triticum aestivum
1.1.1.40 72000
-
 2 * 72000, SDS-PAGE Triticum aestivum
1.1.1.40 72000
-
 4 * 72000, SDS-PAGE Triticum aestivum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.1.40 (S)-malate + NADP+ Triticum aestivum
-
 pyruvate + CO2 + NADPH
-
 r
1.1.1.40 (S)-malate + NADP+ Zea mays
-
 pyruvate + CO2 + NADPH
-
 r

Organism

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

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.40 (S)-malate + NADP+
-
 Triticum aestivum pyruvate + CO2 + NADPH
-
 r
1.1.1.40 (S)-malate + NADP+
-
 Zea mays pyruvate + CO2 + NADPH
-
 r

Subunits

EC Number Subunits Comment Organism
1.1.1.40 dimer 2 * 72000, SDS-PAGE Triticum aestivum
1.1.1.40 dimer 2 * 61300, about, DNA sequence calculation Zea mays
1.1.1.40 monomer 1 * 72000, SDS-PAGE Triticum aestivum
1.1.1.40 monomer 1 * 61300, about, DNA sequence calculation Zea mays
1.1.1.40 More the enzyme exists in several different oligomeric states depending on the metabolite concentrations, light status, ionic strength as well as pH, conformational changes of guanidine hydrochloride-denatured NADP-malic enzyme studied by quenching of protein native fluorescence with KI and acrylamide, overview Triticum aestivum
1.1.1.40 More the enzyme exists in several different oligomeric states depending on the metabolite concentrations, light status, ionic strength as well as pH, conformational changes of guanidine hydrochloride-denatured NADP-malic enzyme studied by quenching of protein native fluorescence with KI and acrylamide, overview Zea mays
1.1.1.40 tetramer 4 * 72000, SDS-PAGE Triticum aestivum
1.1.1.40 tetramer 4 * 61300, about, DNA sequence calculation Zea mays

Synonyms

EC Number Synonyms Comment Organism
1.1.1.40 L-malate: NADP oxidoreductase [oxaloacetate decarboxylating]
-
 Triticum aestivum
1.1.1.40 L-malate: NADP oxidoreductase [oxaloacetate decarboxylating]
-
 Zea mays
1.1.1.40 NADP-malic enzyme
-
 Triticum aestivum
1.1.1.40 NADP-malic enzyme
-
 Zea mays
1.1.1.40 NADP-ME
-
 Triticum aestivum
1.1.1.40 NADP-ME
-
 Zea mays

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.1.1.40 30
-
 assay at Triticum aestivum
1.1.1.40 30
-
 assay at Zea mays

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.1.1.40 50
-
 15 min, pH 8.0, irreversible thermal inactivation Zea mays

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.1.40 7
-
 assay at Triticum aestivum
1.1.1.40 8
-
 assay at Zea mays

Cofactor

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