>1JL2_1|Chains A, B, C, D|Chimera of Ribonuclease HI, Ribonuclease H|Escherichia coli (strain K12) (83333) MLKQVEIFTDGSALGNPGPGGYGAILRYRGREKTFSAGYTRTTNNRMELKAAIEGLKALKEPAEVDLYTDSHYLKKAFTEGWLEGWRKRGWRTAEGKPVKNRDLWEALLLAMAPHRVRFHFVKGHAGHPENERADELARAAAMNPTLEDTGYQVEV