Main Reaction: Indoleglycerol phosphate + SER >>TRP + Glyceraldehyde-3-phosphate

Reference: PubMed ID: 10518299
Authors: Xie G, Brettin TS, Bonner CA, Jensen RA
Title: Mixed-function supraoperons that exhibit overall conservation, albeit shuffled gene organization, across wide intergenomic distances within eubacteria.
Published: 1999

Indoleglycerol phosphate + SER --> TRP + Glyceraldehyde-3-phosphate