Article
prlA suppression of defective export of maltose-binding protein in secB mutants of Escherichia coli.
Journal of bacteriology - 1 Jul 1993
Francetić O, Hanson M P, Kumamoto C A
Abstract excerpt
An Escherichia coli strain containing a signal sequence mutation in the periplasmic maltose-binding protein (MBP) (malE18-1) and a point mutation in the soluble export factor SecB (secBL75Q) is completely defective in export of MBP and unable to grow on maltose (Mal- phenotype). We isolated 95 sp...
Topics
- ATP-Binding Cassette Transporters
- Bacterial Proteins
- Carrier Proteins
- Chromosome Mapping
- Escherichia coli
- Escherichia coli Proteins
- Genes, Suppressor
- Maltose-Binding Proteins
- Membrane Proteins
- Models, Molecular
- Monosaccharide Transport Proteins
- Mutagenesis
- Mutation
- Periplasmic Binding Proteins
- Protein Sorting Signals
- SEC Translocation Channels
- Selection, Genetic
- Sequence Analysis, DNA