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Literature summary for 3.6.4.10 extracted from

  • Boshoff, A.; Stephens, L.L.; Blatch, G.L.
    The Agrobacterium tumefaciens DnaK: ATPase cycle, oligomeric state and chaperone properties (2008), Int. J. Biochem. Cell Biol., 40, 804-812.
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
V431F mutant is unable to suppress the thermosensitivity of an Escherichia coli dnak103 deletion strain. Mutant is able to prevent the thermal aggregation of malate dehydrogenase Agrobacterium tumefaciens

Organism

Organism UniProt Comment Textmining
Agrobacterium tumefaciens
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isoform DnaK
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O ATP hydrolysis is the rate limiting step in the ATPase cycle of DnaK Agrobacterium tumefaciens ADP + phosphate
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additional information DnaK is very effective in preventing thermal aggregation of malate dehydrogenase Agrobacterium tumefaciens ?
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Subunits

Subunits Comment Organism
More the C-terminal alpha-helical subdomain is involved in higher order associations, while the substrate binding domain is possibly involved in dimerisation Agrobacterium tumefaciens