ArticleJournal of bacteriology1996
Analysis of the Erwinia chrysanthemi ferrichrysobactin receptor gene: resemblance to the Escherichia coli fepA-fes bidirectional promoter region and homology with hydroxamate receptors.
Article in Journal of bacteriology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 20 citations in OpenAlex.
- Gut microbiomes of cycad-feeding insects tolerant to β-methylamino-L-alanine (BMAA) are rich in siderophore biosynthesis.ISME communications · 2023Article
- Comparison of Highly and Weakly VirulentFrontiers in microbiology · 2018Article
- Influence of the ferric uptake regulator (Fur) protein on pathogenicity in Pectobacterium carotovorum subsp. brasiliense.PloS one · 2017Article
- Identification and characterization of Cronobacter iron acquisition systems.Applied and environmental microbiology · 2012Article
- TonB-dependent transporters and their occurrence in cyanobacteria.BMC biology · 2009Article
- Identification of specific in vivo-induced (ivi) genes in Yersinia ruckeri and analysis of ruckerbactin, a catecholate siderophore iron acquisition system.Applied and environmental microbiology · 2004Article
- Identification of an operon required for ferrichrome iron utilization in Vibrio cholerae.Journal of bacteriology · 2000Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The fct cbsCEBA operon from the Erwinia chrysanthemi 3937 chrysobactin-dependent iron assimilation system codes for transport and biosynthetic functions. The sequence of the fct outer membrane receptor gene was determined. The fct promoter region displays a strong resemblance to the Escherichia coli bidirectional intercistronic region controlling the expression of the fepA-entD and fes-entF operons. An apparent Fur-binding site was shown to confer iron regulation on an fct::lac fusion expressed on a low-copy-number plasmid in a Fur-proficient E. coli strain. The fct gene consists of an open reading frame encoding a 735-amino-acid polypeptide with a signal sequence of 38 residues. The Fct protein has 36% sequence homology with the E. coli ferrichrome receptor FhuA and the Yersinia enterocolitica ferrioxamine receptor FoxA. On the basis of secondary-structure predictions and these homologies, we propose a two-dimensional folding model for Fct.
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