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Article

Characterization of PitA and PitB from Escherichia coli.

Journal of bacteriology - 1 Sept 2001

Harris R M, Webb D C, Howitt S M, Cox G B

Abstract excerpt

Escherichia coli contains two major systems for transporting inorganic phosphate (P(i)). The low-affinity P(i) transporter (pitA) is expressed constitutively and is dependent on the proton motive force, while the high-affinity Pst system (pstSCAB) is induced at low external P(i) concentrations by the pho regulon and is an ABC transporter. We isolated a third putative P(i) transport gene, pitB, from E. coli K-12...

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Identifiers

PMID: 11489853
DOI: 10.1128/JB.183.17.5008-5014.2001
PMCID: PMC95376

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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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