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Literature summary for 2.7.2.4 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
Search for more literature for 2.7.2.4

Inhibitors

Inhibitors Comment Organism Structure
L-lysine
-
 Zea mays

KM Value [mM]

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

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
 Zea mays

Molecular Weight [Da]

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

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Zea mays
-
 maize
-
Zea mays
-
 Black Mexican Sweet
-

Purification (Commentary)

Purification (Comment) Organism
-
 Zea mays

Source Tissue

Source Tissue Comment Organism Textmining
cell suspension culture
-
 Zea mays
-

Substrates and Products (Substrate)

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

Subunits

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

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
 Zea mays