>6N6J_1|Chains A, C[auth B]|RNA exonuclease 2 homolog,Small fragment nuclease|Homo sapiens (9606) MAAGESMAQRMVWVDLEMTGLDIEKDQIIEMACLITDSDLNILAEGPNLIIKQPDELLDSMSDWCKEHHGKSGLTKAVKESTITLQQAEYEFLSFVRQQTPPGLCPLAGNSVHEDKKFLDKYMPQFMKHLHYRIIDVSTVKELCRRWYPEEYEFAPKKAASHRALDDISESIKELQFYRNNIFKKKIDEKKRKIIENGENEKTVS >6N6J_2|Chains B[auth C], D|RNA (5'-R(P*AP*A)-3')|synthetic construct (32630) AA