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Literature summary for 2.3.3.8 extracted from

  • Shashi, K.; Bachhawat, A.K.; Joseph, R.
    ATP:citrate lyase of Rhodotorula gracilis: purification and properties (1990), Biochim. Biophys. Acta, 1033, 23-30.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
NH4+ stimulates Rhodotorula toruloides

Inhibitors

Inhibitors Comment Organism Structure
ADP 1 mM Rhodotorula toruloides
AMP 1 mM Rhodotorula toruloides
D-glucose 6-phosphate
-
Rhodotorula toruloides
Glu
-
Rhodotorula toruloides
lauroyl-CoA
-
Rhodotorula toruloides
myristoyl-CoA
-
Rhodotorula toruloides
oleoyl-CoA
-
Rhodotorula toruloides
palmitoyl-CoA
-
Rhodotorula toruloides
stearoyl-CoA
-
Rhodotorula toruloides

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.175
-
ATP
-
Rhodotorula toruloides
1.25
-
citrate 0.2 M Tris-HCl buffer containing 0.25 M KCl Rhodotorula toruloides
2.63
-
citrate in 0.1 M Tris-HCl buffer Rhodotorula toruloides
3.44
-
citrate in Tris-acetate buffer Rhodotorula toruloides

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
120000
-
4 * 120000, the two minor proteins 51000 Da and 49000 Da can be the result of proteolytic cleavage of ATP:citrate lyase by an endogenous trypsin-like proteinase Rhodotorula toruloides
520000
-
gel filtration Rhodotorula toruloides

Organism

Organism UniProt Comment Textmining
Rhodotorula toruloides
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rhodotorula toruloides

Source Tissue

Source Tissue Comment Organism Textmining

Storage Stability

Storage Stability Organism
-20°C, 20% glycerol, stable up to 2 months Rhodotorula toruloides

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + citrate + CoA
-
Rhodotorula toruloides ADP + phosphate + acetyl-CoA + oxaloacetate
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 120000, the two minor proteins 51000 Da and 49000 Da can be the result of proteolytic cleavage of ATP:citrate lyase by an endogenous trypsin-like proteinase Rhodotorula toruloides

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Rhodotorula toruloides

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.4
-
-
Rhodotorula toruloides