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Literature summary for 4.1.1.39 extracted from

  • Schloss, J.V.; Phares, E.F.; Long, M.V.; Norton, I.L.; Stringer, C.D.; Hartman, F.C.
    Ribulosebisphosphate carboxylase/oxygenase from Rhodospirillum rubrum (1982), Methods Enzymol., 90, 522-528.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Rhodospirillum rubrum

Inhibitors

Inhibitors Comment Organism Structure
2-Carboxyhexitol 1,6-bisphosphate
-
Rhodospirillum rubrum
2-Carboxyribitol 1,5-bisphosphate
-
Rhodospirillum rubrum
6-phosphogluconate
-
Rhodospirillum rubrum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.034
-
D-ribulose 1,5-bisphosphate
-
Rhodospirillum rubrum
60
-
CO2 CO2 in form of HCO3- Rhodospirillum rubrum

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Rhodospirillum rubrum 5737
-

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ can substitute Mg2+ in oxygenase reaction Rhodospirillum rubrum
Fe2+ can substitute Mg2+ in carboxylase reaction Rhodospirillum rubrum
Mn2+ can substitute Mg2+ in carboxylase reaction Rhodospirillum rubrum

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Rhodospirillum rubrum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rhodospirillum rubrum

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 Rhodospirillum rubrum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
6
-
carboxylase Rhodospirillum rubrum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-Ribulose 1,5-bisphosphate + CO2
-
Rhodospirillum rubrum D-3-Phosphoglycerate
-
?
D-Ribulose 1,5-bisphosphate + CO2
-
Rhodospirillum rubrum ?
-
?
D-ribulose 1,5-bisphosphate + CO2 + H2O
-
Rhodospirillum rubrum 2 3-phospho-D-glycerate + 2 H+
-
r