Isolation and characterization of two tryptophan biosynthetic enzymes, indoleglycerol phosphate synthase and phosphoribosyl anthranilate isomerase, from Bacillus subtilis.

Isolation and characterization of two tryptophan biosynthetic enzymes, indoleglycerol phosphate synthase and phosphoribosyl anthranilate isomerase, from Bacillus subtilis.