indole-3-pyruvate imine dimer <=> chromopyrrolate + NH4(+) + H(+)
indole-3-pyruvate imine dimer <=> chromopyrrolate + nh4(+) + h(+)
indole-3-pyruvate imine dimer <=> chromopyrrolate + NH4(+) + H(+)
indole-3-pyruvate imine dimer <=> chromopyrrolate + nh4(+) + h(+)