ID MIX_00001 AC 1 CL MIX DT 22-MAY-2003 (Rel. 1.0, created) NA DNA Topoisomerase II OS Gallus gallus (Chicken) P1 1965681 (1990) P2 7764055 (1993), 1965681 (1990), 2152802 (1990), 2163274 (1990), 2168109 (1990), 2539147 (1989), 2559326 (1989), 2834558 (1987), 2987966 (1985), 3179353 (1988) CC which subunit ?? //