label: cyclo(L-arginyl-tyrosyl) + reduced [NADPH--hemoprotein reductase] + O2 = cyclo(L-arginyl-L-dehydrotyrosyl) + oxidized [NADPH--hemoprotein reductase] + 2 H2O + H(+)
label_lc: cyclo(l-arginyl-tyrosyl) + reduced [nadph--hemoprotein reductase] + o2 = cyclo(l-arginyl-l-dehydrotyrosyl) + oxidized [nadph--hemoprotein reductase] + 2 h2o + h(+)