GO:0006568

Tryptophan synthase, beta chain (NCBI)
Indole-3-glycerol phosphate synthase (NCBI)
N-(5'phosphoribosyl)anthranilate isomerase (NCBI)
Tryptophan synthase, alpha chain (NCBI)
indole-3-glycerol phosphate synthase (RefSeq)
tryptophan synthase alpha subunit (RefSeq)
putative phosphoribosylanthranilate isomerase (RefSeq)
tryptophan synthase, beta protein (RefSeq)