Metabolic interlock. The dual function of a folate pathway gene as an extra-operonic gene of tryptophan biosynthesis.

Aminobenzoates/pharmacology Bacillus subtilis/drug effects,enzymology,growth & development Bacterial Proteins/biosynthesis Chromosome Mapping Cyclohexanecarboxylic Acids Enzyme Repression Folic Acid/pharmacology Genes Genetics, Microbial Glutamine Hydro-Lyases/biosynthesis Macromolecular Substances Mutation Operon Quaternary Ammonium Compounds Sulfathiazoles/pharmacology Transaminases/biosynthesis Transformation, Genetic Tryptophan/biosynthesis,metabolism,pharmacology Tryptophan Synthase/biosynthesis Vinyl Compounds ortho-Aminobenzoates

Aminobenzoates Bacterial Proteins Cyclohexanecarboxylic Acids Macromolecular Substances Quaternary Ammonium Compounds Sulfathiazoles Vinyl Compounds ortho-Aminobenzoates Glutamine Tryptophan Folic Acid Transaminases Hydro-Lyases Tryptophan Synthase