1.11.1.B2 4-(2-amino-3-chlorophenyl)pyrrole + Cl- + H2O2 enzyme is involved in the biosynthesis of the antibiotic pyrrolnitrin 1.11.1.B2 Br- + H2O2 + H+ - 1.11.1.B2 Cl- + H2O2 + H+ - 1.11.1.B2 I- + H2O2 + H+ - 1.11.1.B2 additional information repression by addition of glucose 1.11.1.B2 additional information the enzyme may have a role in the natural production of high-molecular-weight chloroaromatics and in lignin breakdown 1.11.1.B2 pre-merochlorin + Cl- + H+ + H2O2 - 1.11.1.B2 RH + Br- + H2O2 + H+ - 1.11.1.B2 RH + Cl- + H2O2 + H+ - 1.11.1.B2 RH + I- + H2O2 + H+ -