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Literature summary extracted from

  • Heda, C.D.; Madigan, M.T.
    Purification and characterization of the thermostable ribulose-1,5-bisphosphate carboxylase/oxygenase from the thermophilic purple bacterium Chromatium tepidum (1989), Eur. J. Biochem., 184, 313-319.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.1.39 6-phosphogluconate
-
 Thermochromatium tepidum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.1.39 16500
-
 L8S8, 8 * 52000 (L) + 8 * 16500 (S), SDS-PAGE Thermochromatium tepidum
4.1.1.39 52000
-
 L8S8, 8 * 52000 (L) + 8 * 16500 (S), SDS-PAGE Thermochromatium tepidum
4.1.1.39 500000
-
 gel filtration Thermochromatium tepidum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.1.1.39 D-Ribulose 1,5-bisphosphate + CO2 Thermochromatium tepidum
-
 ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.39 Thermochromatium tepidum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.1.39
-
 Thermochromatium tepidum

Reaction

EC Number Reaction Comment Organism Reaction ID
4.1.1.39 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 Thermochromatium tepidum
a
4.1.1.39 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 Thermochromatium tepidum
a

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.39 D-Ribulose 1,5-bisphosphate + CO2
-
 Thermochromatium tepidum D-3-Phosphoglycerate
-
 ?
4.1.1.39 D-Ribulose 1,5-bisphosphate + CO2
-
 Thermochromatium tepidum ?
-
 ?
4.1.1.39 D-Ribulose 1,5-bisphosphate + O2
-
 Thermochromatium tepidum D-3-Phosphoglycerate + 2-phosphoglycolate
-
 ?

Subunits

EC Number Subunits Comment Organism
4.1.1.39 hexadecamer L8S8, 8 * 52000 (L) + 8 * 16500 (S), SDS-PAGE Thermochromatium tepidum

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.1.1.39 50
-
 carboxylation Thermochromatium tepidum

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
4.1.1.39 60
-
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