Abstract
The high-affinity iron assimilation system of plasmid ColV-K30 was cloned on the vector plasmid pPlac. Plasmid pABN1 was isolated by means of sensitivity to cloacin, a bacteriocin using the same outer membrane receptor as ferric aerobactin. Restriction maps were determined for this plasmid and for a subclone, pABN5. Plasmid pABN1 codes for the complete gene complex, whereas plasmid pABN5 encodes only the biosynthetic genes for aerobactin. Regulation of the uptake system by iron is retained in cloned sequences of pABN1.
Full text
PDF
Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Atkin C. L., Neilands J. B., Phaff H. J. Rhodotorulic acid from species of Leucosporidium, Rhodosporidium, Rhodotorula, Sporidiobolus, and Sporobolomyces, and a new alanine-containing ferrichrome from Cryptococcus melibiosum. J Bacteriol. 1970 Sep;103(3):722–733. doi: 10.1128/jb.103.3.722-733.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bindereif A., Braun V., Hantke K. The cloacin receptor of ColV-bearing Escherichia coli is part of the Fe3+-aerobactin transport system. J Bacteriol. 1982 Jun;150(3):1472–1475. doi: 10.1128/jb.150.3.1472-1475.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Fiss E. H., Hollifield W. C., Jr, Neilands J. B. Absence of ferric enterobactin receptor modification activity in mutants of Escherichia coli K-12 lacking protein a. Biochem Biophys Res Commun. 1979 Nov 14;91(1):29–34. doi: 10.1016/0006-291x(79)90578-3. [DOI] [PubMed] [Google Scholar]
- Neilands J. B. Microbial envelope proteins related to iron. Annu Rev Microbiol. 1982;36:285–309. doi: 10.1146/annurev.mi.36.100182.001441. [DOI] [PubMed] [Google Scholar]
- Neilands J. B. Microbial iron compounds. Annu Rev Biochem. 1981;50:715–731. doi: 10.1146/annurev.bi.50.070181.003435. [DOI] [PubMed] [Google Scholar]
- Stuart S. J., Greenwood K. T., Luke R. K. Hydroxamate-mediated transport of iron controlled by ColV plasmids. J Bacteriol. 1980 Jul;143(1):35–42. doi: 10.1128/jb.143.1.35-42.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Thummel C. S., Burgess T. L., Tjian R. Properties of simian virus 40 small t antigen overproduced in bacteria. J Virol. 1981 Feb;37(2):683–697. doi: 10.1128/jvi.37.2.683-697.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Van Tiel-Menkveld G. J., Mentjox-Vervuurt J. M., Oudega B., de Graaf F. K. Siderophore production by Enterobacter cloacae and a common receptor protein for the uptake of aerobactin and cloacin DF13. J Bacteriol. 1982 May;150(2):490–497. doi: 10.1128/jb.150.2.490-497.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Warner P. J., Williams P. H., Bindereif A., Neilands J. B. ColV plasmid-specific aerobactin synthesis by invasive strains of Escherichia coli. Infect Immun. 1981 Aug;33(2):540–545. doi: 10.1128/iai.33.2.540-545.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Weinberg E. D. Iron and infection. Microbiol Rev. 1978 Mar;42(1):45–66. doi: 10.1128/mr.42.1.45-66.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Williams P. H., Warner P. J. ColV plasmid-mediated, colicin V-independent iron uptake system of invasive strains of Escherichia coli. Infect Immun. 1980 Aug;29(2):411–416. doi: 10.1128/iai.29.2.411-416.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]