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Literature summary extracted from

  • Mahlen, A.
    Purification and some properties of citrate synthase from Penicillium spiculisporum (1972), Eur. J. Biochem., 29, 60-66.
    View publication on PubMed

General Stability

EC Number General Stability Organism
2.3.3.16 very labile, 97% loss of activity after 2 d at 0°C due to aggregation Talaromyces trachyspermus

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.3.3.16 ATP competitive against acetyl-CoA, inhibition reduced by Mg2+ Talaromyces trachyspermus
2.3.3.16 Dithionitrobenzoate
-
Talaromyces trachyspermus
2.3.3.16 iodoacetamide
-
Talaromyces trachyspermus
2.3.3.16 lauroyl-CoA
-
Talaromyces trachyspermus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.3.3.16 0.011
-
oxaloacetate in presence of KCl Talaromyces trachyspermus
2.3.3.16 0.03
-
acetyl-CoA
-
Talaromyces trachyspermus
2.3.3.16 0.05
-
acetyl-CoA in presence of 2.5 mM ATP Talaromyces trachyspermus
2.3.3.16 0.07
-
oxaloacetate
-
Talaromyces trachyspermus
2.3.3.16 0.08
-
acetyl-CoA in presence of 5 mM ATP Talaromyces trachyspermus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.3.3.16 Mg2+ reduces ATP inhibition Talaromyces trachyspermus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.3.3.16 60000 70000 gel filtration Talaromyces trachyspermus

Organism

EC Number Organism UniProt Comment Textmining
2.3.3.16 Talaromyces trachyspermus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.3.3.16 partial Talaromyces trachyspermus

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.3.3.16 50 60 partially purified enzyme Talaromyces trachyspermus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.3.16 acetyl-CoA + oxaloacetate + H2O
-
Talaromyces trachyspermus citrate + CoA
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.3.3.16 25
-
enzyme assay at Talaromyces trachyspermus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.3.3.16 8.1
-
enzyme assay at Talaromyces trachyspermus

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2.3.3.16 3.5
-
ATP
-
Talaromyces trachyspermus