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Literature summary for 1.1.1.34 extracted from

  • Takahashi, S.; Kuzuyama, T.; Seto, H.
    Purification, characterization, and cloning of a eubacterial 3-hydroxy-3-methylglutaryl coenzyme A reductase, a key enzyme involved in biosynthesis of terpenoids (1999), J. Bacteriol., 181, 1256-1263.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
overexpression in Escherichia coli Streptomyces sp.

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.008
-
3-hydroxy-3-methylglutaryl-CoA
-
Streptomyces sp.
0.062
-
NADPH
-
Streptomyces sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
41000
-
alpha2, 2 * 41000, SDS-PAGE Streptomyces sp.
100000
-
gel filtration Streptomyces sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3-hydroxy-3-methylglutaryl-CoA + NADPH Streptomyces sp.
-
(R)-mevalonate + CoA + NADP+
-
?

Organism

Organism UniProt Comment Textmining
Streptomyces sp.
-
CL190
-

Purification (Commentary)

Purification (Comment) Organism
-
Streptomyces sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.6
-
-
Streptomyces sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-hydroxy-3-methylglutaryl-CoA + NADPH
-
Streptomyces sp. (R)-mevalonate + CoA + NADP+
-
?

Subunits

Subunits Comment Organism
dimer alpha2, 2 * 41000, SDS-PAGE Streptomyces sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35 60
-
Streptomyces sp.

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
15 60
-
Streptomyces sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2
-
-
Streptomyces sp.

Cofactor

Cofactor Comment Organism Structure
NADPH
-
Streptomyces sp.