ZupT Is a Zn(II) Uptake System in Escherichia coli
Open Access
- 1 February 2002
- journal article
- Published by American Society for Microbiology in Journal of Bacteriology
- Vol. 184 (3) , 864-866
- https://doi.org/10.1128/jb.184.3.864-866.2002
Abstract
Escherichia coli zupT (ygiE), encoding a ZIP family member, mediated zinc uptake. Growth of cells disrupted in both zupT and the znuABC operon was inhibited by EDTA at a much lower concentration than a single mutant or the wild type. Cells expressing ZupT from a plasmid exhibited increased uptake of 65Zn2+.Keywords
This publication has 22 references indexed in Scilit:
- ZitB (YbgR), a Member of the Cation Diffusion Facilitator Family, Is an Additional Zinc Transporter in Escherichia coliJournal of Bacteriology, 2001
- Inventory of the Superfamily of P-Type Ion Pumps in ArabidopsisPlant Physiology, 2001
- Eukaryotic zinc transporters and their regulationBioMetals, 2001
- One-step inactivation of chromosomal genes in Escherichia coli K-12 using PCR productsProceedings of the National Academy of Sciences, 2000
- Evidence for the transport of zinc(II) ions via the Pit inorganic phosphate transport system inEscherichia coliFEMS Microbiology Letters, 2000
- THE MOLECULAR BIOLOGY OF METAL ION TRANSPORT INSACCHAROMYCES CEREVISIAEAnnual Review of Nutrition, 1998
- Zinc(II) tolerance in Escherichia coli K‐12: evidence that the zntA gene (o732) encodes a cation transport ATPaseMolecular Microbiology, 1997
- A Novel Family of Ubiquitous Heavy Metal Ion Transport ProteinsThe Journal of Membrane Biology, 1997
- Ion efflux systems involved in bacterial metal resistancesJournal of Industrial Microbiology & Biotechnology, 1995
- Zinc coordination, function, and structure of zinc enzymes and other proteinsBiochemistry, 1990