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Article

The multiple activities of polyphosphate kinase of Escherichia coli and their subunit structure determined by radiation target analysis.

The Journal of biological chemistry - 11 Feb 2000

Tzeng C M, Kornberg A

Abstract excerpt

Polyphosphate kinase (PPK), the principal enzyme required for the synthesis of inorganic polyphosphate (polyP) from ATP, also exhibits other enzymatic activities, which differ significantly in their biochemical optima and responses to chemical agents. These several activities include: polyP synthesis (forward reaction), nATP --> polyP(n) + nADP (Equation 1); ATP synthesis from polyP (reverse reaction), ADP +...

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Identifiers

PMID: 10660553
DOI: 10.1074/jbc.275.6.3977

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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