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Literature summary extracted from

  • Dotson, S.B.; Somers, D.A.; Gengenbach, B.G.
    Kinetic studies of lysine-sensitive aspartate kinase purified from maize suspension cultures (1990), Plant Physiol., 93, 98-104.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.2.4 L-lysine
-
 Zea mays

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.2.4 0.43
-
 ATP pH 8.0, 25°C Zea mays
2.7.2.4 1.04
-
 L-aspartate pH 8.0, 25°C Zea mays

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.2.4 Mg2+
-
 Zea mays

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.7.2.4 49000
-
 2 * 49000 + 2 * 60000, SDS-PAGE Zea mays
2.7.2.4 60000
-
 2 * 49000 + 2 * 60000, SDS-PAGE Zea mays
2.7.2.4 113000
-
 gel filtration, native PAGE, isoenzyme AK Late Zea mays
2.7.2.4 240000
-
 calculated from Stokes' radius Zea mays
2.7.2.4 254000
-
 gel filtration Zea mays

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.2.4 ATP + L-aspartate Zea mays
-
 ADP + 4-phospho-L-aspartate
-
 r

Organism

EC Number Organism UniProt Comment Textmining
2.7.2.4 Zea mays
-
 maize
-
2.7.2.4 Zea mays
-
 Black Mexican Sweet
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.2.4
-
 Zea mays

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.2.4 cell suspension culture
-
 Zea mays
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.2.4 ATP + L-aspartate
-
 Zea mays ADP + 4-phospho-L-aspartate
-
 r

Subunits

EC Number Subunits Comment Organism
2.7.2.4 tetramer 2 * 49000 + 2 * 60000, SDS-PAGE Zea mays

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.2.4 8
-
-
 Zea mays