Accession IDs G-2622 (MetaCyc)
Q9YGB0 (UniProt)
Reactions 4.2.1.20: (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate + L-serine → L-tryptophan + D-glyceraldehyde 3-phosphate + H2O (catalyzed by complex)
4.2.1.122: L-serine + indole → L-tryptophan + H2O
Pathway L-tryptophan biosynthesis
Evidence
Inferred from experiment
Assay of protein purified to homogeneity [Tang00]