N-(5'-phosphoribosyl)anthranilate isomerase (PRAI); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the TrpF family.

Anthranilate synthase component I; Part of a heterotetrameric complex that catalyzes the two- step biosynthesis of anthranilate, an intermediate in the biosynthesis of L-tryptophan. In the first step, the glutamine-binding beta subunit (TrpG) of anthranilate synthase (AS) provides the glutamine amidotransferase activity which generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by the large alpha subunit of AS (TrpE) to produce anthranilate. In the absence of TrpG, TrpE can synthesize anthranilate directly from chorismate and high concentr [...]

Indole-3-glycerol phosphate synthase (IGPS); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the TrpC family.

Tryptophan synthase alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.

Putative para-aminodeoxychorismate synthase subunit I PabB; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; enzyme.

Tryptophan synthase beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.

Bifunctional chorismate mutase/prephenate dehydratase PheA; Function of homologous gene experimentally demonstrated in an other organism; enzyme.

Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.

Putative prephenate dehydrogenase, putative/3-phosphoshikimate 1-carboxyvinyltransferase AroA; Catalyzes the transfer of the enolpyruvyl moiety of phosphoenolpyruvate (PEP) to the 5-hydroxyl of shikimate-3-phosphate (S3P) to produce enolpyruvyl shikimate-3-phosphate and inorganic phosphate.