170D SOLUTION STRUCTURE OF A DNA DODECAMER CONTAINING THE ANTI-NEOPLASTIC AGENT ARABINOSYLCYTOSINE: COMBINED USE OF NMR, RESTRAINED MOLECULAR DYNAMICS AND FULL RELAXATION MATRIX REFINEMENT Synthetic 1HO6 CHIMERIC ARABINONUCLEIC ACID (ANA) HAIRPIN WITH ANA/RNA HYBRID STEM Synthetic 1KDR CYTIDINE MONOPHOSPHATE KINASE FROM E.COLI IN COMPLEX WITH ARA-CYTIDINE MONOPHOSPHATE Escherichia coli 1NH3 Human Topoisomerase I Ara-C Complex Homo sapiens (human), Synthetic 2KP3 Structure of ANA-RNA hybrid duplex Synthetic 3ERN Crystal structure of 2C-methyl-D-erythritol 2,4-clycodiphosphate synthase complexed with AraCMP Escherichia coli K-12 3MDA DNA polymerase lambda in complex with araC Homo sapiens (human), Synthetic 6D0M Polymerase Eta post-insertion binary complex with cytarabine (AraC) Homo sapiens (Human), Synthetic 6D0Z Polymerase Eta cytarabine (AraC) extension ternary complex Homo sapiens (Human), Synthetic 6PZ3 Polymerase Eta-catalyzed insertion of correct G opposite template cytarabine (AraC) residue Homo sapiens (Human), Synthetic 6Q02 Polymerase Eta-catalyzed insertion of the mismatched A opposite template cytarabine (AraC) residue Homo sapiens (Human), Synthetic