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Literature summary for 4.1.1.39 extracted from

  • Hatayama, R.; Takahashi, R.; Ohshima, M.; Shibasaki, R.; Tokuyama, T.
    Ribulose-1,5-bisphosphate carboxylase/oxygenase from an ammonia-oxidizing bacterium, Nitrosomonas sp. K1: Purification and properties (2000), J. Biosci. Bioeng., 90, 426-430.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
ammonium sulfate high concentrations, 38-303 mM Nitrosomonas sp.
Cu2+
-
Nitrosomonas sp.
Hg2+
-
Nitrosomonas sp.
N-ethylmaleimide
-
Nitrosomonas sp.
p-chloromercuribenzoate
-
Nitrosomonas sp.
Sodium dodecyl sulfate
-
Nitrosomonas sp.

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.112
-
D-ribulose 1,5-bisphosphate
-
Nitrosomonas sp.
0.415
-
CO2 CO2 in form of NaHCO3 Nitrosomonas sp.

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ Km 1.063 mM Nitrosomonas sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
13300
-
8 * 52200 + 8 * 13300, SDS-PAGE Nitrosomonas sp.
52200
-
8 * 52200 + 8 * 13300, SDS-PAGE Nitrosomonas sp.
460000
-
gel filtration Nitrosomonas sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-ribulose 1,5-bisphosphate + CO2 + H2O Nitrosomonas sp. first step in net photosynthetic CO2 assimilation and photorespiratory carbon oxidation 3-phospho-D-glycerate
-
?

Organism

Organism UniProt Comment Textmining
Nitrosomonas sp.
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Nitrosomonas sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-ribulose 1,5-bisphosphate + CO2 + H2O
-
Nitrosomonas sp. 3-phospho-D-glycerate
-
?
D-ribulose 1,5-bisphosphate + CO2 + H2O first step in net photosynthetic CO2 assimilation and photorespiratory carbon oxidation Nitrosomonas sp. 3-phospho-D-glycerate
-
?
D-ribulose 1,5-bisphosphate + CO2 + H2O
-
Nitrosomonas sp. 2 3-phospho-D-glycerate + 2 H+
-
r

Subunits

Subunits Comment Organism
hexadecamer 8 * 52200 + 8 * 13300, SDS-PAGE Nitrosomonas sp.

Synonyms

Synonyms Comment Organism
ribulose-1,5-bisphosphate carboxylase
-
Nitrosomonas sp.
ribulose-1,5-bisphosphate carboxylase/oxygenase
-
Nitrosomonas sp.
Rubisco
-
Nitrosomonas sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
-
Nitrosomonas sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
45
-
stable up to Nitrosomonas sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Nitrosomonas sp.