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Literature summary for 6.4.1.4 extracted from

  • Baldet, P.; Alban, C.; Axiotis, S.; Douce, R.
    Characterization of biotin and 3-methylcrotonyl-coenzyme A carboxylase in higher plant mitochondria (1992), Plant Physiol., 99, 450-455.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
Mg2+ above 8 mM Pisum sativum
streptavidin
-
Pisum sativum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.05
-
3-methylcrotonoyl-CoA
-
Pisum sativum
0.16
-
ATP
-
Pisum sativum
2.2
-
HCO3-
-
Pisum sativum

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrial matrix soluble matrix Pisum sativum 5759
-
mitochondrion
-
Pisum sativum 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ divalent metal ion required, maximal activity at 6 mM Mg2+ Pisum sativum

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Pisum sativum

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Pisum sativum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + 3-methylcrotonoyl-CoA + HCO3-
-
Pisum sativum ADP + phosphate + 3-methylglutaconyl-CoA
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5 9 7.5: about 30% of maximal activity, 9.0: about 85% of maximal activity Pisum sativum
8.3
-
-
Pisum sativum