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Literature summary for 4.3.3.7 extracted from

  • Gupta, R.; Hogan, C.J.; Perugini, M.A.; Soares da Costa, T.P.
    Characterization of recombinant dihydrodipicolinate synthase from the bread wheat Triticum aestivum (2018), Planta, 248, 381-391 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Triticum aestivum

Inhibitors

Inhibitors Comment Organism Structure
L-lysine
-
Triticum aestivum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.07
-
L-aspartate-4-semialdehyde pH 8.0, 30°C Triticum aestivum
0.45
-
pyruvate pH 8.0, 30°C Triticum aestivum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
pyruvate + L-aspartate-4-semialdehyde Triticum aestivum the enzyme catalyzes the first committed step in the lysine biosynthesis pathway of plants (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + H2O
-
?

Organism

Organism UniProt Comment Textmining
Triticum aestivum P24846
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Triticum aestivum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyruvate + L-aspartate-4-semialdehyde the enzyme catalyzes the first committed step in the lysine biosynthesis pathway of plants Triticum aestivum (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + H2O
-
?

Subunits

Subunits Comment Organism
tetramer
-
Triticum aestivum

Synonyms

Synonyms Comment Organism
DHDPS
-
Triticum aestivum

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
56
-
L-aspartate-4-semialdehyde pH 8.0, 30°C Triticum aestivum

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.033
-
pH 8.0, 30°C Triticum aestivum L-lysine

General Information

General Information Comment Organism
metabolism the enzyme catalyzes the first committed step in the lysine biosynthesis pathway of plants Triticum aestivum