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Literature summary for 2.7.1.36 extracted from

  • Voynova, N.E.; Rios, S.E.; Miziorko, H.M.
    Staphylococcus aureus mevalonate kinase: isolation and characterization of an enzyme of the isoprenoid biosynthetic pathway (2004), J. Bacteriol., 186, 61-67.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
-
Homo sapiens
-
Rattus norvegicus
expressed in Escherichia coli BL21(DE3) Staphylococcus aureus

Inhibitors

Inhibitors Comment Organism Structure
5-phosphomevalonate product inhibition, non-competitive with ATP and mevalonate Staphylococcus aureus
farnesyl diphosphate feedback inhibition, competitive with ATP Homo sapiens
farnesyl diphosphate feedback inhibition, competitive with ATP Rattus norvegicus
farnesyl diphosphate feedback inhibition, competitive with ATP Staphylococcus aureus
farnesyl thiodiphosphate feedback inhibition, competitive with ATP Homo sapiens
farnesyl thiodiphosphate feedback inhibition, competitive with ATP Rattus norvegicus
farnesyl thiodiphosphate feedback inhibition, competitive with ATP Staphylococcus aureus
mevalonate substrate inhibition at millimolar concentrations, 50% inhibition at 2.88 mM Staphylococcus aureus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.041
-
R,S-mevalonate pH 7.5, 30°C Staphylococcus aureus
0.339
-
ATP pH 7.5, 30°C Staphylococcus aureus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Staphylococcus aureus 5829
-
cytosol
-
Homo sapiens 5829
-
cytosol
-
Rattus norvegicus 5829
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Staphylococcus aureus
Mn2+ 25% of the activity with Mg2+ Staphylococcus aureus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
33000
-
1 * 33000, SDS-PAGE and gel filtration Staphylococcus aureus
34500
-
gel filtration Staphylococcus aureus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + (R)-mevalonate Rattus norvegicus involved in cholesterol synthesis ADP + (R)-5-phosphomevalonate
-
?
ATP + (R)-mevalonate Homo sapiens involved in cholesterol synthesis, decreased enzyme activity involved in mevalonic aciduria and hyperimmunoglobulin D syndrome ADP + (R)-5-phosphomevalonate
-
?
ATP + (R)-mevalonate Staphylococcus aureus involved in isopentenyl diphosphate synthesis ADP + (R)-5-phosphomevalonate
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-
Rattus norvegicus
-
-
-
Staphylococcus aureus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Staphylococcus aureus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
12.4
-
purified enzyme, pH 7.5, 30°C Staphylococcus aureus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + (R)-mevalonate
-
Staphylococcus aureus ADP + (R)-5-phosphomevalonate
-
?
ATP + (R)-mevalonate
-
Homo sapiens ADP + (R)-5-phosphomevalonate
-
?
ATP + (R)-mevalonate
-
Rattus norvegicus ADP + (R)-5-phosphomevalonate
-
?
ATP + (R)-mevalonate involved in cholesterol synthesis Rattus norvegicus ADP + (R)-5-phosphomevalonate
-
?
ATP + (R)-mevalonate involved in cholesterol synthesis, decreased enzyme activity involved in mevalonic aciduria and hyperimmunoglobulin D syndrome Homo sapiens ADP + (R)-5-phosphomevalonate
-
?
ATP + (R)-mevalonate involved in isopentenyl diphosphate synthesis Staphylococcus aureus ADP + (R)-5-phosphomevalonate
-
?
ATP + mevalonate
-
Staphylococcus aureus ADP + phosphomevalonate
-
?

Subunits

Subunits Comment Organism
monomer 1 * 33000, SDS-PAGE and gel filtration Staphylococcus aureus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 8.5
-
Staphylococcus aureus

pH Range

pH Minimum pH Maximum Comment Organism
6 9
-
Staphylococcus aureus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.000029
-
farnesyl thiodiphosphate pH 7.5, 30°C Homo sapiens
0.000035
-
farnesyl diphosphate pH 7.5, 30°C Homo sapiens
0.00035
-
farnesyl diphosphate pH 7.5, 30°C Rattus norvegicus
0.00047
-
farnesyl thiodiphosphate pH 7.5, 30°C Rattus norvegicus
0.045
-
farnesyl thiodiphosphate pH 7.5, 30°C Staphylococcus aureus
0.046
-
farnesyl diphosphate pH 7.5, 30°C Staphylococcus aureus