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Literature summary for 2.7.7.39 extracted from

  • Badurina, D.S.; Zolli-Juran, M.; Brown, E.D.
    CTP:glycerol 3-phosphate cytidylyltransferase (TarD) from Staphylococcus aureus catalyzes the cytidylyl transfer via an ordered bi-bi reaction mechanism with micromolar K(m) values (2003), Biochim. Biophys. Acta, 1646, 196-206.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Staphylococcus aureus

Inhibitors

Inhibitors Comment Organism Structure
CDPglycerol mixed inhibition with CTP and glycerol 3-phosphate as substrates Staphylococcus aureus
diphosphate mixed inhibition with CTP as substrate Staphylococcus aureus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0014
-
glycerol 3-phosphate pH 8 Staphylococcus aureus
0.036
-
CTP pH 8 Staphylococcus aureus
9.7
-
diphosphate pH 8, reverse reaction Staphylococcus aureus
60
-
CDPglycerol pH 8, reverse reaction Staphylococcus aureus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
CTP + sn-glycerol 3-phosphate Staphylococcus aureus
-
diphosphate + CDPglycerol
-
r
CTP + sn-glycerol 3-phosphate Saccharomyces cerevisiae
-
diphosphate + CDPglycerol
-
?

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
-
-
Staphylococcus aureus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Staphylococcus aureus

Reaction

Reaction Comment Organism Reaction ID
CTP + sn-glycerol 3-phosphate = diphosphate + CDP-glycerol mechanism Staphylococcus aureus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CTP + sn-glycerol 3-phosphate
-
Staphylococcus aureus diphosphate + CDPglycerol
-
r
CTP + sn-glycerol 3-phosphate
-
Saccharomyces cerevisiae diphosphate + CDPglycerol
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1
-
CDPglycerol pH 8, reverse reaction Staphylococcus aureus
2.6
-
CTP pH 8, forward reaction Staphylococcus aureus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
assay at Staphylococcus aureus