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Literature summary for 2.3.3.16 extracted from

  • Landschuetze, V.; Mueller-Roeber, B.; Willmitzer, L.
    Mitochondrial citrate synthase from potato: predominant expression in mature leaves and young flower buds (1995), Planta, 196, 756-764.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
functional expression in citrate synthase deficient Escherichia coli mutant strain K214 under control of lacZ promotor, DNA and amino acid sequence analysis Solanum tuberosum

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Solanum tuberosum 5739
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
additional information
-
amino acid sequence comparison Solanum tuberosum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acetyl-CoA + oxaloacetate + H2O Solanum tuberosum regulation citrate + CoA
-
?
acetyl-CoA + oxaloacetate + H2O Solanum tuberosum entry step to tricarboxylic acid cycle citrate + CoA
-
?

Organism

Organism UniProt Comment Textmining
Solanum tuberosum
-
cv. Desiree
-
Solanum tuberosum
-
mitochondrial isozyme
-

Source Tissue

Source Tissue Comment Organism Textmining
flower bud
-
Solanum tuberosum
-
leaf 3fold higher in fully mature leaves than immature, declines in senescent leaves, expression and activity under developmental control Solanum tuberosum
-
stolon
-
Solanum tuberosum
-
tuber
-
Solanum tuberosum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
northern blot analysis, activity in tissues Solanum tuberosum
0.02
-
recombinant enzyme in crude E. coli enzyme extract Solanum tuberosum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + oxaloacetate + H2O
-
Solanum tuberosum citrate + CoA
-
?
acetyl-CoA + oxaloacetate + H2O regulation Solanum tuberosum citrate + CoA
-
?
acetyl-CoA + oxaloacetate + H2O entry step to tricarboxylic acid cycle Solanum tuberosum citrate + CoA
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
enzyme assay at Solanum tuberosum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
enzyme assay at Solanum tuberosum