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Literature summary for 5.6.1.7 extracted from

  • George, R.; Kelly, S.M.; Price, N.C.; Erbse, A.; Fisher, M.; Lund, P.A.
    Three GroEL homologues from Rhizobium leguminosarum have distinct in vitro properties (2004), Biochem. Biophys. Res. Commun., 324, 822-828.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Escherichia coli
expression in Escherichia coli Rhizobium leguminosarum

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Rhizobium leguminosarum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant Cpn60-1 Rhizobium leguminosarum
recombinant Cpn60-2 Rhizobium leguminosarum
recombinant Cpn60-3 Rhizobium leguminosarum
recombinant GroEL Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + a folded polypeptide
-
Escherichia coli ADP + phosphate + an unfolded polypeptide
-
?
ATP + H2O + a folded polypeptide
-
Rhizobium leguminosarum ADP + phosphate + an unfolded polypeptide
-
?

Synonyms

Synonyms Comment Organism
Cpn60-1
-
Rhizobium leguminosarum
Cpn60-2
-
Rhizobium leguminosarum
Cpn60-3
-
Rhizobium leguminosarum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
-
Escherichia coli
60
-
-
Rhizobium leguminosarum

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
25 70 approx. 15% of maximal activity at 40°C, approx. 20% of maximal activity at 68°C Escherichia coli
25 70 approx. 20% of maximal activity at 40°C and 70°C, respectively Rhizobium leguminosarum
25 70 approx. 20% of maximal activity at 40°C, approx. 20% of maximal activity at 68°C Rhizobium leguminosarum
25 70 approx. 60% of maximal activity at 40°C, approx. 20% of maximal activity at 68°C Rhizobium leguminosarum

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.003
-
ATP 20°C Rhizobium leguminosarum
0.009
-
ATP 20°C Rhizobium leguminosarum
0.014
-
ATP 20°C Rhizobium leguminosarum
0.025
-
ATP 20°C Escherichia coli