Article
Dissection of the bifunctional ARGRII protein involved in the regulation of arginine anabolic and catabolic pathways.
Molecular and cellular biology - 1 Apr 1991
Qui H F, Dubois E, Messenguy F
Abstract excerpt
ARGRII is a regulatory protein which regulates the arginine anabolic and catabolic pathways in combination with ARGRI and ARGRIII. We have investigated, by deletion analysis and fusion to LexA protein, the different domains of ARGRII protein. In contrast to other yeast regulatory proteins, 92% of ARGRII is necessary for its anabolic repression function and 80% is necessary for its catabolic activator function. We...
Topics
- Amino Acid Sequence
- Arginine
- Bacterial Proteins
- Base Sequence
- DNA-Binding Proteins
- Fungal Proteins
- Molecular Sequence Data
- Mutation
- Repressor Proteins
- Restriction Mapping
- Saccharomyces cerevisiae Proteins