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Article

Linkage of the efflux-pump expression level with substrate extrusion rate in the MexAB-OprM efflux pump of Pseudomonas aeruginosa.

Biochemical and biophysical research communications - 5 Sept 2003

Narita Shin-ichiro, Eda Shima, Yoshihara Eisaku, Nakae Taiji

Abstract excerpt

The amount of the subunit proteins of the MexAB-OprM efflux pump in Pseudomonas aeruginosa was quantified by the immunoblotting method. A single cell of the wild-type strain contained about 2500, 1000, and 1200 copies of MexA, MexB, and OprM, respectively, and their stoichiometry therefore was 2:...

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PMID: 12927807
DOI: 10.1016/s0006-291x(03)01512-2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-12927807-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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