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Article

Biochemical properties of the Escherichia coli dnaK heat shock protein and its mutant derivatives.

Biochimie - 1 Jan 2000

Cegielska A, Georgopoulos C

Abstract excerpt

The dnaK protein of Escherichia coli has been shown to possess both autophosphorylating and 5'-nucleotidase activities. The dnaK protein has been shown to bind avidly to ATP, but hydrolyzing it slowly. In vitro autophosphorylation occurs at a threonine residue when either ATP or GTP are used as phosphate donors. The extent of autophosphorylation is low; only a few percent of the molecules are phosphorylated. This...

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Identifiers

PMID: 2512998
DOI: 10.1016/0300-9084(89)90113-2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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