preferred_name: L-histidine + L-cysteine + O2 = L-alanin-3-yl L-histidin-5-yl sulfoxide + H2O
preferred_name_lc: l-histidine + l-cysteine + o2 = l-alanin-3-yl l-histidin-5-yl sulfoxide + h2o
label: "L-cysteinyl-L-histidinylsulfoxide synthase"
label_lc: "l-cysteinyl-l-histidinylsulfoxide synthase"