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Literature summary for 6.3.2.26 extracted from

  • Theilgaard, H.B.A.; Kristiansen, K.N.; Henriksen, C.M.; Nielsen, J.
    Purification and characterization of delta-(L-alpha-aminoadipyl)-L-cysteinyl-D-valine synthetase from Penicillium chrysogenum (1997), Biochem. J., 327, 185-191.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
bis-delta-(L-alpha-aminoadipyl)-L-cysteinyl-D-valine
-
Penicillium chrysogenum
dithiothreitol
-
Penicillium chrysogenum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.045
-
L-aminoadipate
-
Penicillium chrysogenum
0.08
-
L-cysteine
-
Penicillium chrysogenum
0.08
-
L-valine
-
Penicillium chrysogenum

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ optimal concentration: 20 mM Penicillium chrysogenum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
470000
-
gradient PAGE Penicillium chrysogenum

Organism

Organism UniProt Comment Textmining
Penicillium chrysogenum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Penicillium chrysogenum

Storage Stability

Storage Stability Organism
-80°C, several months Penicillium chrysogenum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-2-aminoadipate + L-cysteine + L-valine + ATP
-
Penicillium chrysogenum N-(5-amino-5-carboxypentanoyl)-L-cysteinyl-D-valine + AMP + diphosphate
-
?

Subunits

Subunits Comment Organism
monomer 1 * 470000, SDS-PAGE Penicillium chrysogenum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
in MOPS buffer Penicillium chrysogenum
8.4
-
in Tris buffer Penicillium chrysogenum

Cofactor

Cofactor Comment Organism Structure
ATP optimal concentration: 5 mM Penicillium chrysogenum