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Article

Characteristic phenotypes associated with ptsN-null mutants in Escherichia coli K-12 are absent in strains with functional ilvG.

Journal of bacteriology - 1 Sept 2011

Reaves Marshall Louis, Rabinowitz Joshua D

Abstract excerpt

The phosphotransferase system (PTS), encompassing EI, HPr, and assorted EII proteins, uses phosphoenolpyruvate to import and phosphorylate sugars. A paralog of EIIA of the sugar PTS system known as ptsN has been purported to regulate organic nitrogen source utilization in Escherichia coli K-12. Its known biochemical function, however, relates to potassium homeostasis. The evidence for regulation of organic...

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Identifiers

PMID: 21531803
DOI: 10.1128/JB.00325-11
PMCID: PMC3165713

Genes

PTS

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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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