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Literature summary extracted from

  • Kozaki, A.; Sasaki, Y.
    Light-dependent changes in redox status of the plastidic acetyl-CoA carboxylase and its regulatory component (1999), Biochem. J., 339, 541-546.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
6.4.1.2 dithiothreitol light enzyme is activated 2fold, dark enzyme is activated 6fold, carboxyltransferase but not biotin carboxylase reaction found to be redox regulated Pisum sativum
6.4.1.2 additional information enzyme activated by light Pisum sativum

Inhibitors

EC Number Inhibitors Comment Organism Structure
6.4.1.2 DTNB complete inhibition at 0.02 mM Pisum sativum
6.4.1.2 H2O2 dark enzyme completely inhibited at 2 mM, slight activity observed with light enzyme Pisum sativum

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
6.4.1.2 plastid
-
Pisum sativum 9536
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
6.4.1.2 ATP + acetyl-CoA + HCO3- Pisum sativum key enzyme of fatty acid biosynthesis ADP + phosphate + malonyl-CoA
-
?

Organism

EC Number Organism UniProt Comment Textmining
6.4.1.2 Pisum sativum
-
cv. Alaska, light and dark-adapted plants
-

Purification (Commentary)

EC Number Purification (Comment) Organism
6.4.1.2 partial Pisum sativum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6.4.1.2 ATP + acetyl-CoA + HCO3-
-
Pisum sativum ADP + phosphate + malonyl-CoA
-
?
6.4.1.2 ATP + acetyl-CoA + HCO3- key enzyme of fatty acid biosynthesis Pisum sativum ADP + phosphate + malonyl-CoA
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
6.4.1.2 8.1
-
-
Pisum sativum

pH Range

EC Number pH Minimum pH Maximum Comment Organism
6.4.1.2 7 9
-
Pisum sativum

Cofactor

EC Number Cofactor Comment Organism Structure
6.4.1.2 biotin enzyme-bound Pisum sativum