Catalysis of the reaction: 2 R-H + 2 bromide + H2O2 = 2 R-Br + 2 H2O. Enzymes with this activity often accept other halide ions as substrates, including chloride and iodide. [ https://enzyme.expasy.org/EC/1.11.1.18 ]
Synonyms: bromoperoxidase activity
This is just here as a test because I lose it