Article
A potassium transporter of the yeast Schwanniomyces occidentalis homologous to the Kup system of Escherichia coli has a high concentrative capacity.
The EMBO journal - 3 Jul 1995
Bañuelos M A, Klein R D, Alexander-Bowman S J, Rodríguez-Navarro A
Abstract excerpt
The yeast Schwanniomyces occidentalis has a high-affinity K+ uptake system with a high concentrative capacity, which is able to deplete the external K+ to < 0.03 microM. We have cloned the gene HAK1 of S.occidentalis which complements defective K+ uptake by trk1 and trk1 trk2 mutants of Saccharom...
Topics
- Amino Acid Sequence
- Ascomycota
- Escherichia coli
- Gene Expression Regulation, Fungal
- Genes, Fungal
- Glucose
- Ion Transport
- Kinetics
- Molecular Sequence Data
- Mutation
- Neomycin
- Potassium
- Rubidium