ID 1.14.19.70 DE mycocyclosin synthase. AN CYP121. CA cyclo(L-tyrosyl-L-tyrosyl) + 2 reduced [2Fe-2S]-[ferredoxin] + O2 + CA 2 H(+) = mycoclysin + 2 oxidized [2Fe-2S]-[ferredoxin] + 2 H2O. CC -!- A cytochrome P450 (heme-thiolate) protein from the bacterium CC Mycobacterium tuberculosis catalyzing an oxidative reaction that does CC not incorporate oxygen into the product. CC -!- Formerly EC 1.14.21.9. DR P9WPP6, CP121_MYCTO; P9WPP7, CP121_MYCTU; //