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Article

Altered lipid A structures and polymyxin hypersensitivity of Rhizobium etli mutants lacking the LpxE and LpxF phosphatases.

Biochimica et biophysica acta - 1 May 2010

Ingram Brian O, Sohlenkamp Christian, Geiger Otto, Raetz Christian R H

Abstract excerpt

The lipid A of Rhizobium etli, a nitrogen-fixing plant endosymbiont, displays significant structural differences when compared to that of Escherichia coli. An especially striking feature of R. etli lipid A is that it lacks both the 1- and 4'-phosphate groups. The 4'-phosphate moiety of the distal glucosamine unit is replaced with a galacturonic acid residue. The dephosphorylated proximal unit is present as a...

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Identifiers

PMID: 20153447
DOI: 10.1016/j.bbalip.2010.02.001
PMCID: PMC2839054

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

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