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Literature summary for 1.1.1.27 extracted from

  • Ike, J.; Sangan, P.; Gunasekaran, M.
    Purification and properties of lactate dehydrogenase from Nocardia asteroides (1992), Microbios, 69, 119-127.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ CuCl2 Nocardia asteroides

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.016
-
pyruvate
-
Nocardia asteroides

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ increases activity Nocardia asteroides
Co2+ increases activity Nocardia asteroides
Fe2+ increases activity Nocardia asteroides
Mn2+ increases activity Nocardia asteroides

Organism

Organism UniProt Comment Textmining
Nocardia asteroides
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Nocardia asteroides

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
216.9
-
-
Nocardia asteroides

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyruvate + NADH + H+
-
Nocardia asteroides (S)-lactate + NAD+
-
?

Subunits

Subunits Comment Organism
More three bands detected after SDS-PAGE with MW of 60000 Da, 66000 Da and 74000 Da Nocardia asteroides

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
Nocardia asteroides

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
37 60 37°C: about 85% of maximal activity, 60°C: about 90% of maximal activity Nocardia asteroides

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.5
-
glycine-NaOH buffer Nocardia asteroides

Cofactor

Cofactor Comment Organism Structure
NADH coenzyme Nocardia asteroides