Compound as reactive (3)

2 H⁺ + (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate → indole + sn-glycerol 3-phosphate

L-serine + (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate → H₂O + L-tryptophan + D-glyceraldehyde 3-phosphate

geranylgeranyl diphosphate + (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate → 3-geranylgeranylindole + D-glyceraldehyde 3-phosphate + diphosphate

Compound as product (1)

1-(o-carboxyphenylamino)-1'-deoxyribulose 5'-phosphate + H⁺ → H₂O + (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate + CO₂

Reversible reaction (1)

(1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate ↔ D-glyceraldehyde 3-phosphate + indole