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Literature summary for 4.1.1.39 extracted from

  • Badger, M.R.
    Kinetic properties of ribulose 1,5-bisphosphate carboxylase/oxygenase from Anabaena variabilis (1980), Arch. Biochem. Biophys., 201, 247-254.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
O2 inhibition of carboxylase Trichormus variabilis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.021
-
CO2
-
Trichormus variabilis
1.08
-
O2
-
Trichormus variabilis
2.23
-
CO2
-
Trichormus variabilis

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Trichormus variabilis 5737
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-Ribulose 1,5-bisphosphate + CO2 Trichormus variabilis
-
?
-
?

Organism

Organism UniProt Comment Textmining
Trichormus variabilis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Trichormus variabilis

Reaction

Reaction Comment Organism Reaction ID
2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O D-ribulose 1,5-bisphosphate + CO2 = 2 3-phospho-D-glycerate, carboxylase reaction Trichormus variabilis
2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O D-Ribulose 1,5-bisphosphate + O2 = D-3-phosphoglycerate + 2-phosphoglycolate, oxygenase reaction Trichormus variabilis

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2 2.5 carboxylase Trichormus variabilis

Storage Stability

Storage Stability Organism
-20°C Trichormus variabilis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-Ribulose 1,5-bisphosphate + CO2
-
Trichormus variabilis D-3-Phosphoglycerate
-
?
D-Ribulose 1,5-bisphosphate + CO2
-
Trichormus variabilis ?
-
?
D-Ribulose 1,5-bisphosphate + O2
-
Trichormus variabilis D-3-Phosphoglycerate + 2-phosphoglycolate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
-
Trichormus variabilis

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
15 40
-
Trichormus variabilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
-
Trichormus variabilis

pH Range

pH Minimum pH Maximum Comment Organism
7 8.2
-
Trichormus variabilis