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Literature summary for 4.1.1.39 extracted from

  • Stec, B.
    Structural mechanism of RuBisCO activation by carbamylation of the active site lysine (2012), Proc. Natl. Acad. Sci. USA, 109, 18785-18790.
    View publication on PubMedView publication on EuropePMC

Activating Compound

Activating Compound Comment Organism Structure
additional information enzyme activation is carried out by treating the enzyme with 20 mM MgSO4 under CO2 atmosphere for an extended period (up to 24 h) Galdieria sulphuraria

Crystallization (Commentary)

Crystallization (Comment) Organism
hanging drop vapor diffusion method, in the presence of ammonium sulfate (about 2 M) and 2 mM Mg2+ Galdieria sulphuraria

Inhibitors

Inhibitors Comment Organism Structure
additional information RuBisCO is inhibited by cysteine nitrosylation Galdieria sulphuraria

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-ribulose 1,5-bisphosphate + CO2 + H2O Galdieria sulphuraria
-
3-phospho-D-glycerate + H+
-
?

Organism

Organism UniProt Comment Textmining
Galdieria sulphuraria P23755
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-ribulose 1,5-bisphosphate + CO2 + H2O
-
Galdieria sulphuraria 3-phospho-D-glycerate + H+
-
?

Subunits

Subunits Comment Organism
hexadecamer
-
Galdieria sulphuraria

Synonyms

Synonyms Comment Organism
Ribulose 1,5-bisphosphate carboxylase/oxygenase
-
Galdieria sulphuraria
Rubisco
-
Galdieria sulphuraria