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Literature summary for 7.1.2.2 extracted from

  • Watanabe, R.; Matsukage, Y.; Yukawa, A.; Tabata, K.V.; Noji, H.
    Robustness of the rotary catalysis mechanism of F1-ATPase (2014), J. Biol. Chem., 289, 19331-19340.
    View publication on PubMedView publication on EuropePMC

Protein Variants

Protein Variants Comment Organism
E190A the mutant shows strongly reduced turnover number compared to the wild type enzyme Bacillus sp. (in: Bacteria)
E190Q the mutant shows strongly reduced turnover number compared to the wild type enzyme Bacillus sp. (in: Bacteria)
K164A the mutant shows strongly reduced turnover number compared to the wild type enzyme Bacillus sp. (in: Bacteria)
R364A the mutant shows strongly reduced turnover number compared to the wild type enzyme Bacillus sp. (in: Bacteria)

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + H+/in Bacillus sp. (in: Bacteria)
-
ADP + phosphate + H+/out
-
?
ATP + H2O + H+/in Bacillus sp. (in: Bacteria) PS3
-
ADP + phosphate + H+/out
-
?

Organism

Organism UniProt Comment Textmining
Bacillus sp. (in: Bacteria)
-
-
-
Bacillus sp. (in: Bacteria) PS3
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + H+/in
-
Bacillus sp. (in: Bacteria) ADP + phosphate + H+/out
-
?
ATP + H2O + H+/in
-
Bacillus sp. (in: Bacteria) PS3 ADP + phosphate + H+/out
-
?

Synonyms

Synonyms Comment Organism
F1-ATPase
-
Bacillus sp. (in: Bacteria)

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.0093
-
ATP mutant enzyme E190Q, at 25°C, pH not specified in the publication Bacillus sp. (in: Bacteria)
0.028
-
ATP mutant enzyme K164A, at 25°C, pH not specified in the publication Bacillus sp. (in: Bacteria)
0.13
-
ATP mutant enzyme E190A, at 25°C, pH not specified in the publication Bacillus sp. (in: Bacteria)
0.41
-
ATP mutant enzyme R364A, at 25°C, pH not specified in the publication Bacillus sp. (in: Bacteria)
390
-
ATP wild type enzyme, at 25°C, pH not specified in the publication Bacillus sp. (in: Bacteria)