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Article

TonB-independent ferrioxamine B-mediated iron transport in Escherichia coli K12.

FEMS microbiology letters - 15 Dec 1992

Nelson M, Szaniszlo P J

Abstract excerpt

The TonB protein of Escherichia coli K12 couples the energized state of the cytoplasmic membrane with energy-dependent receptors in the outer membrane. High affinity iron transport mediated by ferric dicitrate, ferrienterobactin, ferriaerobactin, ferrichrome, and coprogen all require a functional...

Topics

Bacterial Proteins
Biological Transport, Active
Deferoxamine
Escherichia coli
Escherichia coli Proteins
Ferric Compounds
Genes, Bacterial
Iron
Membrane Proteins
Mutation
Phenotype

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Identifiers

PMID: 1478455
DOI: 10.1111/j.1574-6968.1992.tb14039.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1478455-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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TonB-independent ferrioxamine B-mediated iron transport in Escherichia coli K12.PMID 1478455Read ↗

TonB system, in vivo assays and characterization.Semantic proximity Read ↗

Identification of the ferrioxamine B receptor, FoxB, in Escherichia coli K12.Semantic proximity Read ↗

Iron transport in Francisella in the absence of a recognizable TonB protein still requires energy generated by the proton motive force.Semantic proximity Read ↗

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Transport of iron across the outer membrane.Semantic proximity Read ↗

PfeT, a P1B4 -type ATPase, effluxes ferrous iron and protects Bacillus subtilis against iron intoxication.Semantic proximity Read ↗

Outer Membrane Iron Uptake Pathways in the Model Cyanobacterium Synechocystis sp. Strain PCC 6803.Semantic proximity Read ↗

Functional Characterization of FeoAB in Iron Acquisition and Pathogenicity in Riemerella anatipestiferSemantic proximity Read ↗

Role of Nitrosomonas europaea NitABC iron transporter in the uptake of Fe3+-siderophore complexes.Semantic proximity Read ↗

Ferrioxamine-mediated Iron(III) utilization by Salmonella enterica.Semantic proximity Read ↗

Mutations in the Escherichia coli receptor FepA reveal residues involved in ligand binding and transport.Semantic proximity Read ↗

TonB and the gram-negative dilemma.Semantic proximity Read ↗

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