Anthranilate Phosphoribosyltransferase
Synonyms
Anthranilate PR Transferase
N-(5-Phospho-D-ribosyl)-anthranilate:pyrophosphate phospho-alpha-D-ribosyltransferase
PR Transferase, Anthranilate
Phosphoribosylanthranilate Pyrophosphorylase
Phosphoribosyltransferase, Anthranilate
Pyrophosphorylase, Phosphoribosylanthranilate
An enzyme that catalyzes the formation of N-5'-phosphoribosylanthranilic acid from anthranilate and phosphoribosylpyrophosphate, the first step in tryptophan synthesis in E. coli. It exists in a complex with ANTHRANILATE SYNTHASE in bacteria. EC 2.4.2.18.