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PMID:2528694

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Citation

Ostermann, J, Horwich, AL, Neupert, W and Hartl, FU (1989) Protein folding in mitochondria requires complex formation with hsp60 and ATP hydrolysis. Nature 341:125-30

Abstract

Mitochondrial heat-shock protein hsp60 functions in the folding of proteins imported into mitochondria. Folding occurs at the surface of hsp60 in an ATP-mediated reaction, followed by release of the bound polypeptides. We propose that hsp60 catalyses protein folding.

Links

PubMed Online version:10.1038/341125a0

Keywords

Adenosine Triphosphate/metabolism; Animals; Ethylmaleimide/pharmacology; Heat-Shock Proteins/metabolism; Humans; Kinetics; Mitochondria/drug effects; Mitochondria/metabolism; Neurospora/enzymology; Protein Conformation; Proton-Translocating ATPases/metabolism; Tetrahydrofolate Dehydrogenase/metabolism

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

HUMAN:CH60

GO:0006457: protein folding

ECO:0000314:

P

As seen in figure 4a, addition of ATP is required for proper release and folding into protease resistant conformation of protein from hsp60

complete
CACAO 8868

See also

References

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