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Literature summary for 4.1.3.22 extracted from

  • Buckel, W.; Bobi, A.
    The enzyme complex citramalate lyase from Clostridium tetanomorphum (1976), Eur. J. Biochem., 64, 255-262.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
additional information the enzyme contains acetyl thioester residues which play the central role in the catalytic mechanism Clostridium tetanomorphum

Inhibitors

Inhibitors Comment Organism Structure
iodoacetate
-
Clostridium tetanomorphum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
520000 580000 gel filtration, sucrose density gradient centrifugation Clostridium tetanomorphum

Organism

Organism UniProt Comment Textmining
Clostridium tetanomorphum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Clostridium tetanomorphum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Clostridium tetanomorphum

Storage Stability

Storage Stability Organism
-20°C, enzyme concentration 10 mg/ml, 0.1 M phoshate, pH 7.4, 1.0 mM MgCl2, stable for at least 6 months Clostridium tetanomorphum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetate + pyruvate
-
Clostridium tetanomorphum (+)-citramalate
-
?
citramalate (+)-citramalate Clostridium tetanomorphum acetate + pyruvate
-
?

Subunits

Subunits Comment Organism
oligomer 6 * 53000-56000, alpha, + 6 * 33000-36000, beta, + 6 * 10000-12000, gamma, SDS-PAGE Clostridium tetanomorphum