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Article

Physical and genetic analysis of the phosphoenolpyruvate carboxykinase (pckA) locus from Escherichia coli K12.

Molecular & general genetics : MGG - 1 Jan 1990

Goldie H, Medina V

Abstract excerpt

An 8 kb BamHI fragment of the Escherichia coli K12 chromosome has been cloned which complemented the pheotype of CRM+ pckA mutants with inactive phosphoenolpyruvate (PEP) carboxykinase. The pckA+ clones expressed levels of enzyme activity elevated up to 30-fold and produced a Mr 55,000 product in maxicells, which co-electrophoresed with purified PEP carboxykinase. The cloned fragment expressed the pckA, ompR and...

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PMID: 2183002
DOI: 10.1007/BF00260481

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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