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Literature summary for 5.6.1.7 extracted from

  • Torres-Ruiz, J.A.; McFadden, B.A.
    Purification and characterization of chaperonin 10 from Chromatium vinosum (1992), Arch. Biochem. Biophys., 295, 172-179.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Cpn10
-
Allochromatium vinosum
NH4+ 1 mM, 65% of K+ activation Allochromatium vinosum

Inhibitors

Inhibitors Comment Organism Structure
AMP-PNP 2 mM, 90% inhibition Allochromatium vinosum
Cpn10 90% inhibition with a slight molar excess Allochromatium vinosum

Metals/Ions

Metals/Ions Comment Organism Structure
Cs+ 1 mM, 81% of K+ activation Allochromatium vinosum
K+ 2fold activation in the absence of Cpn10 Allochromatium vinosum
Li+ 1 mM, 74% of K+ activation Allochromatium vinosum
Na+ 1 mM, 87% of K+ activation Allochromatium vinosum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + a folded polypeptide Allochromatium vinosum
-
ADP + phosphate + an unfolded polypeptide
-
?

Organism

Organism UniProt Comment Textmining
Allochromatium vinosum
-
anoxygenic photosynthetic purple sulfur bacterium
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.059
-
at 25°C Allochromatium vinosum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + a folded polypeptide
-
Allochromatium vinosum ADP + phosphate + an unfolded polypeptide
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.06
-
ATP based on protomers Allochromatium vinosum