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Literature summary extracted from

  • Kumpaisal, R.; Hashimoto, T.; Yamada, Y.
    Purification and characterization of dihydrodipicolinate synthase from wheat suspension cultures (1987), Plant Physiol., 85, 145-151.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.3.3.7 DL-diaminopimelic acid slightly inhibitory Triticum aestivum
4.3.3.7 KCl 1 M, 35% inactivation, 2 M, 55% inactivation Triticum aestivum
4.3.3.7 L-arginine slightly inhibitory Triticum aestivum
4.3.3.7 L-lysine
-
Triticum aestivum
4.3.3.7 S-(2-aminoethyl)-L-cysteine
-
Triticum aestivum
4.3.3.7 threo-4-hydroxy-L-lysine
-
Triticum aestivum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.3.3.7 0.8
-
L-aspartate-4-semialdehyde
-
Triticum aestivum
4.3.3.7 11.7
-
pyruvate
-
Triticum aestivum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.3.3.7 123000
-
gel filtration Triticum aestivum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.3.3.7 L-aspartate-4-semialdehyde + pyruvate Triticum aestivum biosynthesis of lysine via the diaminopimelate pathway ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
4.3.3.7 Triticum aestivum
-
wheat
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.3.3.7
-
Triticum aestivum

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.3.3.7 cell suspension culture
-
Triticum aestivum
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.3.3.7 additional information
-
-
Triticum aestivum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.3.3.7 L-aspartate-4-semialdehyde + pyruvate D-isomer inactive Triticum aestivum dihydrodipicolinate + H2O
-
?
4.3.3.7 L-aspartate-4-semialdehyde + pyruvate biosynthesis of lysine via the diaminopimelate pathway Triticum aestivum ?
-
?

Subunits

EC Number Subunits Comment Organism
4.3.3.7 tetramer 4 * 32000-34000, SDS-PAGE Triticum aestivum

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
4.3.3.7 60
-
1 min, 50% loss of activity, 5 min, complete inactivation Triticum aestivum

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.3.3.7 8
-
-
Triticum aestivum