1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Favier, A. Blackledge, M. Simorre, J.P. Marion, D. Debousy, J.C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C10 H14 N5 O6 P 331.222 y 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE DNA linking C9 H14 N3 O7 P 307.197 y 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O7 P 347.221 y 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE DNA linking C10 H15 N2 O8 P 322.208 y THYMIDINE-5'-MONOPHOSPHATE DNA linking C11 H11 N5 O 229.238 2-(PYRIDO[1,2-E]PURIN-4-YL)AMINO-ETHANOL non-polymer US Biochemistry BICHAW 0033 0006-2960 40 8717 8726 10.1021/bi0024963 11467931 Solution structure of 2-(pyrido[1,2-e]purin-4-yl)amino-ethanol intercalated in the DNA duplex d(CGATCG)2. 2001 10.2210/pdb1i5v/pdb pdb_00001i5v 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1809.217 5'-D(*CP*GP*AP*TP*CP*G)-3' 2 syn polymer 229.238 2-(PYRIDO[1,2-E]PURIN-4-YL)AMINO-ETHANOL 2 syn non-polymer no no (DC)(DG)(DA)(DT)(DC)(DG) CGATCG A,B polydeoxyribonucleotide n n n n n n -21.871 1 19 A 2 B 5 0.430 A_DG2:DC5_B 1 -5.818 -0.600 -0.735 -0.259 -8.998 1 20 A 3 B 4 -1.519 A_DA3:DT4_B 2 -2.462 -0.149 -0.373 -0.180 -5.035 1 20 A 4 B 3 -0.419 A_DT4:DA3_B 3 5.063 -0.024 0.083 -0.167 20.860 1 19 A 5 B 2 0.926 A_DC5:DG2_B 4 -2.334 0.605 -0.818 -0.275 2.839 34.864 A A 2 3 4.165 B B 5 4 2.859 2.492 -0.087 -0.196 AA_DG2DA3:DT4DC5_BB 1 -1.590 2.657 34.742 -0.658 -0.065 3.250 24.897 A A 3 4 -11.698 B B 4 3 3.197 -4.989 0.351 -1.063 AA_DA3DT4:DA3DT4_BB 2 -3.933 9.222 24.085 -0.966 -1.998 2.516 36.807 A A 4 5 1.260 B B 3 2 2.568 0.792 -0.007 -0.553 AA_DT4DC5:DG2DA3_BB 3 6.634 -10.561 36.216 -0.959 0.719 database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2001-03-14 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2001-03-01 REL REL PPZ 2-(PYRIDO[1,2-E]PURIN-4-YL)AMINO-ETHANOL This structure was determined using standard 2D homonuclear techniques. The submitted conformer models are the 22 structures with the lowest experimental energy 100 22 2D NOESY 2D NOESY DQF-COSY TOCSY 1H-1H CT COSY 7 ambient 7 K calculation from randomized cartesian coordinates simulated annealing 12 closest to the average 2 mM 2-(pyrido[1,2-e]purin-4-yl)amino-ethanol, 2mM d(CGATCG)2 160 mM KCl, 0.15 mM EDTA, 20 mM sodium phosphate 90% H2O/10% D2O 2 mM 2-(pyrido[1,2-e]purin-4-yl)amino-ethanol, 2mM d(CGATCG)2 160 mM KCl, 0.15 mM EDTA, 20 mM sodium phosphate 100% D2O collection VNMR 6.A processing Felix data analysis Insight 97 structure solution Discover refinement Discover 800 Varian INOVA 600 Bruker AMX 400 Bruker AMX UNK 1 2 PPZ PPZ 7 A UNK 1 2 PPZ PPZ 7 B C 1 n 1 DC 1 A G 2 n 2 DG 2 A A 3 n 3 DA 3 A T 4 n 4 DT 4 A C 5 n 5 DC 5 A G 6 n 6 DG 6 A C 1 n 1 DC 1 B G 2 n 2 DG 2 B A 3 n 3 DA 3 B T 4 n 4 DT 4 B C 5 n 5 DC 5 B G 6 n 6 DG 6 B author_defined_assembly 2 dimeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 A A H3' H5'' DC DG 1 2 1.35 4 A A H2'' H8 DC DG 5 6 1.25 5 A A H2'' H8 DC DG 5 6 1.30 7 B B H2'' H8 DC DG 5 6 1.32 11 A A H2'' H8 DC DG 5 6 1.33 18 A A H2'' H8 DC DG 5 6 1.26 1 A DC 1 0.071 SIDE CHAIN 1 A DC 5 0.141 SIDE CHAIN 1 A DG 6 0.152 SIDE CHAIN 1 B DG 2 0.080 SIDE CHAIN 1 B DC 5 0.135 SIDE CHAIN 1 B DG 6 0.135 SIDE CHAIN 2 A DC 1 0.060 SIDE CHAIN 2 A DA 3 0.075 SIDE CHAIN 2 A DG 6 0.127 SIDE CHAIN 2 B DC 1 0.082 SIDE CHAIN 2 B DG 2 0.071 SIDE CHAIN 2 B DC 5 0.126 SIDE CHAIN 2 B DG 6 0.160 SIDE CHAIN 3 A DC 1 0.067 SIDE CHAIN 3 A DG 2 0.085 SIDE CHAIN 3 A DC 5 0.105 SIDE CHAIN 3 A DG 6 0.162 SIDE CHAIN 3 B DG 2 0.067 SIDE CHAIN 3 B DG 6 0.142 SIDE CHAIN 4 A DG 2 0.074 SIDE CHAIN 4 A DC 5 0.072 SIDE CHAIN 4 A DG 6 0.159 SIDE CHAIN 4 B DC 1 0.060 SIDE CHAIN 4 B DC 5 0.088 SIDE CHAIN 4 B DG 6 0.160 SIDE CHAIN 5 A DC 1 0.071 SIDE CHAIN 5 A DC 5 0.075 SIDE CHAIN 5 A DG 6 0.136 SIDE CHAIN 5 B DC 1 0.093 SIDE CHAIN 5 B DC 5 0.122 SIDE CHAIN 5 B DG 6 0.131 SIDE CHAIN 6 A DC 5 0.081 SIDE CHAIN 6 A DG 6 0.170 SIDE CHAIN 6 B DC 1 0.142 SIDE CHAIN 6 B DG 2 0.055 SIDE CHAIN 6 B DA 3 0.076 SIDE CHAIN 6 B DC 5 0.114 SIDE CHAIN 6 B DG 6 0.161 SIDE CHAIN 7 A DC 1 0.092 SIDE CHAIN 7 A DC 5 0.094 SIDE CHAIN 7 A DG 6 0.156 SIDE CHAIN 7 B DC 1 0.070 SIDE CHAIN 7 B DG 2 0.056 SIDE CHAIN 7 B DA 3 0.063 SIDE CHAIN 7 B DC 5 0.072 SIDE CHAIN 7 B DG 6 0.161 SIDE CHAIN 8 A DG 2 0.082 SIDE CHAIN 8 A DC 5 0.102 SIDE CHAIN 8 A DG 6 0.132 SIDE CHAIN 8 B DG 6 0.146 SIDE CHAIN 9 A DC 5 0.096 SIDE CHAIN 9 A DG 6 0.138 SIDE CHAIN 9 B DC 5 0.064 SIDE CHAIN 9 B DG 6 0.157 SIDE CHAIN 10 A DG 2 0.078 SIDE CHAIN 10 A DG 6 0.139 SIDE CHAIN 10 B DC 1 0.109 SIDE CHAIN 10 B DG 2 0.067 SIDE CHAIN 10 B DC 5 0.081 SIDE CHAIN 10 B DG 6 0.149 SIDE CHAIN 11 A DC 5 0.151 SIDE CHAIN 11 A DG 6 0.137 SIDE CHAIN 11 B DC 1 0.084 SIDE CHAIN 11 B DC 5 0.103 SIDE CHAIN 11 B DG 6 0.142 SIDE CHAIN 12 A DC 1 0.088 SIDE CHAIN 12 A DC 5 0.088 SIDE CHAIN 12 A DG 6 0.170 SIDE CHAIN 12 B DC 5 0.070 SIDE CHAIN 12 B DG 6 0.169 SIDE CHAIN 13 A DC 1 0.062 SIDE CHAIN 13 A DC 5 0.095 SIDE CHAIN 13 A DG 6 0.169 SIDE CHAIN 13 B DC 1 0.106 SIDE CHAIN 13 B DC 5 0.107 SIDE CHAIN 13 B DG 6 0.149 SIDE CHAIN 14 A DG 2 0.082 SIDE CHAIN 14 A DA 3 0.068 SIDE CHAIN 14 A DG 6 0.132 SIDE CHAIN 14 B DG 6 0.154 SIDE CHAIN 15 A DC 1 0.079 SIDE CHAIN 15 A DC 5 0.080 SIDE CHAIN 15 A DG 6 0.132 SIDE CHAIN 15 B DC 5 0.103 SIDE CHAIN 15 B DG 6 0.157 SIDE CHAIN 16 A DG 6 0.150 SIDE CHAIN 16 B DG 2 0.072 SIDE CHAIN 16 B DG 6 0.127 SIDE CHAIN 17 A DG 2 0.057 SIDE CHAIN 17 A DC 5 0.097 SIDE CHAIN 17 A DG 6 0.150 SIDE CHAIN 17 B DC 5 0.068 SIDE CHAIN 17 B DG 6 0.131 SIDE CHAIN 18 A DC 5 0.106 SIDE CHAIN 18 A DG 6 0.156 SIDE CHAIN 18 B DC 1 0.135 SIDE CHAIN 18 B DG 6 0.197 SIDE CHAIN 19 A DG 6 0.135 SIDE CHAIN 19 B DC 1 0.070 SIDE CHAIN 19 B DG 2 0.067 SIDE CHAIN 19 B DC 5 0.108 SIDE CHAIN 19 B DG 6 0.167 SIDE CHAIN 20 A DC 1 0.066 SIDE CHAIN 20 A DC 5 0.125 SIDE CHAIN 20 A DG 6 0.136 SIDE CHAIN 20 B DC 1 0.070 SIDE CHAIN 20 B DC 5 0.064 SIDE CHAIN 20 B DG 6 0.163 SIDE CHAIN 21 A DC 1 0.061 SIDE CHAIN 21 A DG 2 0.075 SIDE CHAIN 21 A DC 5 0.089 SIDE CHAIN 21 A DG 6 0.148 SIDE CHAIN 21 B DG 6 0.148 SIDE CHAIN 22 A DC 5 0.075 SIDE CHAIN 22 A DG 6 0.147 SIDE CHAIN 22 B DG 2 0.086 SIDE CHAIN 22 B DG 6 0.149 SIDE CHAIN 1 3.03 0.30 108.30 111.33 A A A O4' C1' N1 DC DC DC 1 1 1 N 1 3.83 0.30 108.30 112.13 A A A O4' C1' N1 DT DT DT 4 4 4 N 1 -3.93 0.60 122.90 118.97 A A A C6 C5 C7 DT DT DT 4 4 4 N 1 2.37 0.30 108.30 110.67 A A A O4' C1' N9 DG DG DG 6 6 6 N 1 1.84 0.30 108.30 110.14 B B B O4' C1' N9 DG DG DG 2 2 2 N 1 2.02 0.30 108.30 110.32 B B B O4' C1' N1 DT DT DT 4 4 4 N 1 2.10 0.30 108.30 110.40 B B B O4' C1' N9 DG DG DG 6 6 6 N 2 2.44 0.30 108.30 110.74 A A A O4' C1' N1 DC DC DC 1 1 1 N 2 2.90 0.30 108.30 111.20 A A A O4' C1' N9 DG DG DG 2 2 2 N 2 2.79 0.30 108.30 111.09 A A A O4' C1' N1 DT DT DT 4 4 4 N 2 4.96 0.30 108.30 113.26 B B B O4' C1' N1 DC DC DC 1 1 1 N 2 1.92 0.30 108.30 110.22 B B B O4' C1' N9 DG DG DG 2 2 2 N 2 -6.17 1.00 110.10 103.93 B B B C1' O4' C4' DT DT DT 4 4 4 N 2 4.98 0.30 108.30 113.28 B B B O4' C1' N1 DT DT DT 4 4 4 N 3 4.80 0.30 108.30 113.10 A A A O4' C1' N1 DC DC DC 1 1 1 N 3 2.87 0.30 108.30 111.17 A A A O4' C1' N9 DG DG DG 2 2 2 N 3 2.42 0.30 108.30 110.72 A A A O4' C1' N1 DT DT DT 4 4 4 N 3 2.28 0.30 108.30 110.58 B B B O4' C1' N9 DG DG DG 2 2 2 N 3 2.97 0.30 108.30 111.27 B B B O4' C1' N1 DT DT DT 4 4 4 N 4 3.46 0.30 108.30 111.76 A A A O4' C1' N1 DT DT DT 4 4 4 N 4 -4.07 0.60 122.90 118.83 A A A C6 C5 C7 DT DT DT 4 4 4 N 4 -6.14 1.00 110.10 103.96 A A A C1' O4' C4' DG DG DG 6 6 6 N 4 2.84 0.30 108.30 111.14 A A A O4' C1' N9 DG DG DG 6 6 6 N 4 2.31 0.30 108.30 110.61 B B B O4' C1' N9 DG DG DG 2 2 2 N 4 1.89 0.30 108.30 110.19 B B B O4' C1' N9 DA DA DA 3 3 3 N 4 -6.05 1.00 110.10 104.05 B B B C1' O4' C4' DT DT DT 4 4 4 N 4 5.16 0.30 108.30 113.46 B B B O4' C1' N1 DT DT DT 4 4 4 N 5 3.56 0.30 108.30 111.86 A A A O4' C1' N1 DC DC DC 1 1 1 N 5 2.98 0.30 108.30 111.28 A A A O4' C1' N1 DT DT DT 4 4 4 N 5 1.82 0.30 108.30 110.12 B B B O4' C1' N1 DC DC DC 1 1 1 N 5 -8.07 1.00 110.10 102.03 B B B C1' O4' C4' DG DG DG 2 2 2 N 5 2.94 0.30 108.30 111.24 B B B O4' C1' N9 DG DG DG 2 2 2 N 5 -6.10 1.00 110.10 104.00 B B B C1' O4' C4' DT DT DT 4 4 4 N 5 5.28 0.30 108.30 113.58 B B B O4' C1' N1 DT DT DT 4 4 4 N 5 2.30 0.30 108.30 110.60 B B B O4' C1' N1 DC DC DC 5 5 5 N 6 -6.46 1.00 110.10 103.64 A A A C1' O4' C4' DT DT DT 4 4 4 N 6 5.68 0.30 108.30 113.98 A A A O4' C1' N1 DT DT DT 4 4 4 N 6 5.67 0.30 108.30 113.97 B B B O4' C1' N1 DC DC DC 1 1 1 N 6 3.73 0.30 108.30 112.03 B B B O4' C1' N1 DT DT DT 4 4 4 N 6 -3.67 0.60 122.90 119.23 B B B C6 C5 C7 DT DT DT 4 4 4 N 6 2.32 0.30 108.30 110.62 B B B O4' C1' N1 DC DC DC 5 5 5 N 7 2.58 0.30 108.30 110.88 A A A O4' C1' N1 DC DC DC 1 1 1 N 7 2.66 0.30 108.30 110.96 A A A O4' C1' N1 DT DT DT 4 4 4 N 7 3.59 0.30 108.30 111.89 A A A O4' C1' N1 DC DC DC 5 5 5 N 7 3.89 0.60 106.00 109.89 B B B O4' C4' C3' DC DC DC 1 1 1 N 7 4.02 0.30 108.30 112.32 B B B O4' C1' N1 DC DC DC 1 1 1 N 7 -6.22 1.00 110.10 103.88 B B B C1' O4' C4' DG DG DG 2 2 2 N 7 1.93 0.30 108.30 110.23 B B B O4' C1' N9 DG DG DG 2 2 2 N 7 2.30 0.30 108.30 110.60 B B B O4' C1' N1 DT DT DT 4 4 4 N 8 4.34 0.60 106.00 110.34 A A A O4' C4' C3' DC DC DC 1 1 1 N 8 -4.77 0.70 102.20 97.43 A A A C4' C3' C2' DC DC DC 1 1 1 N 8 3.48 0.30 108.30 111.78 A A A O4' C1' N1 DC DC DC 1 1 1 N 8 -6.41 1.00 110.10 103.69 A A A C1' O4' C4' DG DG DG 2 2 2 N 8 2.15 0.30 108.30 110.45 A A A O4' C1' N9 DG DG DG 2 2 2 N 8 4.92 0.30 108.30 113.22 A A A O4' C1' N1 DT DT DT 4 4 4 N 8 1.81 0.30 108.30 110.11 A A A O4' C1' N9 DG DG DG 6 6 6 N 8 2.03 0.30 108.30 110.33 B B B O4' C1' N1 DC DC DC 1 1 1 N 8 2.70 0.30 108.30 111.00 B B B O4' C1' N1 DT DT DT 4 4 4 N 9 2.83 0.30 108.30 111.13 A A A O4' C1' N9 DG DG DG 2 2 2 N 9 2.02 0.30 108.30 110.32 A A A O4' C1' N1 DT DT DT 4 4 4 N 9 3.11 0.30 108.30 111.41 A A A O4' C1' N1 DC DC DC 5 5 5 N 9 2.33 0.30 108.30 110.63 B B B O4' C1' N1 DT DT DT 4 4 4 N 10 3.79 0.30 108.30 112.09 A A A O4' C1' N1 DT DT DT 4 4 4 N 10 -4.10 0.60 122.90 118.80 A A A C6 C5 C7 DT DT DT 4 4 4 N 10 4.41 0.30 108.30 112.71 B B B O4' C1' N1 DC DC DC 1 1 1 N 10 2.54 0.30 108.30 110.84 B B B O4' C1' N9 DA DA DA 3 3 3 N 10 -7.52 1.00 110.10 102.58 B B B C1' O4' C4' DT DT DT 4 4 4 N 10 6.73 0.30 108.30 115.03 B B B O4' C1' N1 DT DT DT 4 4 4 N 11 3.58 0.30 108.30 111.88 A A A O4' C1' N1 DT DT DT 4 4 4 N 11 2.81 0.30 108.30 111.11 A A A O4' C1' N1 DC DC DC 5 5 5 N 11 3.52 0.30 108.30 111.82 B B B O4' C1' N1 DC DC DC 1 1 1 N 11 4.16 0.30 108.30 112.46 B B B O4' C1' N1 DT DT DT 4 4 4 N 11 2.04 0.30 108.30 110.34 B B B O4' C1' N1 DC DC DC 5 5 5 N 12 2.99 0.30 108.30 111.29 A A A O4' C1' N1 DC DC DC 1 1 1 N 12 4.47 0.30 108.30 112.77 A A A O4' C1' N1 DT DT DT 4 4 4 N 12 3.33 0.30 108.30 111.63 B B B O4' C1' N1 DT DT DT 4 4 4 N 13 2.59 0.30 108.30 110.89 A A A O4' C1' N1 DC DC DC 1 1 1 N 13 3.31 0.30 108.30 111.61 A A A O4' C1' N1 DT DT DT 4 4 4 N 13 4.51 0.30 108.30 112.81 A A A O4' C1' N9 DG DG DG 6 6 6 N 13 3.07 0.30 108.30 111.37 B B B O4' C1' N1 DC DC DC 1 1 1 N 13 3.43 0.30 108.30 111.73 B B B O4' C1' N1 DT DT DT 4 4 4 N 13 2.15 0.30 108.30 110.45 B B B O4' C1' N1 DC DC DC 5 5 5 N 14 3.24 0.30 108.30 111.54 A A A O4' C1' N1 DT DT DT 4 4 4 N 14 5.34 0.30 108.30 113.64 A A A O4' C1' N9 DG DG DG 6 6 6 N 14 3.29 0.30 108.30 111.59 B B B O4' C1' N1 DC DC DC 1 1 1 N 14 2.13 0.30 108.30 110.43 B B B O4' C1' N9 DG DG DG 2 2 2 N 14 2.88 0.30 108.30 111.18 B B B O4' C1' N1 DT DT DT 4 4 4 N 14 -3.61 0.60 122.90 119.29 B B B C6 C5 C7 DT DT DT 4 4 4 N 15 2.30 0.30 108.30 110.60 A A A O4' C1' N1 DC DC DC 1 1 1 N 15 2.19 0.30 108.30 110.49 A A A O4' C1' N1 DT DT DT 4 4 4 N 15 2.05 0.30 108.30 110.35 A A A O4' C1' N1 DC DC DC 5 5 5 N 15 2.95 0.30 108.30 111.25 B B B O4' C1' N9 DG DG DG 2 2 2 N 15 3.59 0.30 108.30 111.89 B B B O4' C1' N1 DT DT DT 4 4 4 N 15 3.33 0.30 108.30 111.63 B B B O4' C1' N1 DC DC DC 5 5 5 N 16 2.73 0.30 108.30 111.03 A A A O4' C1' N9 DG DG DG 2 2 2 N 16 2.57 0.30 108.30 110.87 A A A O4' C1' N9 DA DA DA 3 3 3 N 16 2.14 0.30 108.30 110.44 A A A O4' C1' N1 DT DT DT 4 4 4 N 16 3.31 0.30 108.30 111.61 B B B O4' C1' N1 DC DC DC 1 1 1 N 16 3.29 0.30 108.30 111.59 B B B O4' C1' N1 DT DT DT 4 4 4 N 16 -3.64 0.60 122.90 119.26 B B B C6 C5 C7 DT DT DT 4 4 4 N 17 2.24 0.30 108.30 110.54 A A A O4' C1' N1 DC DC DC 1 1 1 N 17 3.17 0.30 108.30 111.47 A A A O4' C1' N1 DT DT DT 4 4 4 N 17 3.24 0.30 108.30 111.54 B B B O4' C1' N1 DT DT DT 4 4 4 N 17 2.09 0.30 108.30 110.39 B B B O4' C1' N1 DC DC DC 5 5 5 N 18 2.11 0.30 108.30 110.41 A A A O4' C1' N1 DC DC DC 1 1 1 N 18 2.68 0.30 108.30 110.98 A A A O4' C1' N9 DG DG DG 2 2 2 N 18 2.88 0.30 108.30 111.18 A A A O4' C1' N1 DT DT DT 4 4 4 N 18 -4.19 0.60 122.90 118.71 A A A C6 C5 C7 DT DT DT 4 4 4 N 18 3.43 0.30 108.30 111.73 B B B O4' C1' N1 DC DC DC 1 1 1 N 18 2.47 0.30 108.30 110.77 B B B O4' C1' N9 DG DG DG 2 2 2 N 18 4.54 0.30 108.30 112.84 B B B O4' C1' N1 DT DT DT 4 4 4 N 19 2.01 0.30 108.30 110.31 A A A O4' C1' N1 DC DC DC 1 1 1 N 19 -5.03 0.80 105.90 100.87 A A A O4' C1' C2' DT DT DT 4 4 4 N 19 5.20 0.30 108.30 113.50 A A A O4' C1' N1 DT DT DT 4 4 4 N 19 4.71 0.30 108.30 113.01 A A A O4' C1' N9 DG DG DG 6 6 6 N 19 4.58 0.30 108.30 112.88 B B B O4' C1' N1 DC DC DC 1 1 1 N 19 2.92 0.30 108.30 111.22 B B B O4' C1' N1 DT DT DT 4 4 4 N 19 2.42 0.30 108.30 110.72 B B B O4' C1' N1 DC DC DC 5 5 5 N 20 3.58 0.30 108.30 111.88 A A A O4' C1' N1 DC DC DC 1 1 1 N 20 2.48 0.30 108.30 110.78 A A A O4' C1' N9 DG DG DG 2 2 2 N 20 1.90 0.30 108.30 110.20 A A A O4' C1' N9 DA DA DA 3 3 3 N 20 4.99 0.30 108.30 113.29 A A A O4' C1' N1 DT DT DT 4 4 4 N 20 3.93 0.30 108.30 112.23 A A A O4' C1' N1 DC DC DC 5 5 5 N 20 -7.57 1.00 110.10 102.53 B B B C1' O4' C4' DG DG DG 2 2 2 N 20 4.91 0.30 108.30 113.21 B B B O4' C1' N1 DT DT DT 4 4 4 N 21 2.36 0.30 108.30 110.66 A A A O4' C1' N1 DC DC DC 1 1 1 N 21 2.76 0.30 108.30 111.06 A A A O4' C1' N9 DA DA DA 3 3 3 N 21 2.18 0.30 108.30 110.48 A A A O4' C1' N1 DT DT DT 4 4 4 N 21 2.42 0.30 108.30 110.72 A A A O4' C1' N1 DC DC DC 5 5 5 N 21 1.85 0.30 108.30 110.15 A A A O4' C1' N9 DG DG DG 6 6 6 N 21 2.77 0.30 108.30 111.07 B B B O4' C1' N1 DC DC DC 1 1 1 N 21 -6.23 1.00 110.10 103.87 B B B C1' O4' C4' DT DT DT 4 4 4 N 21 4.86 0.30 108.30 113.16 B B B O4' C1' N1 DT DT DT 4 4 4 N 22 2.42 0.30 108.30 110.72 A A A O4' C1' N9 DG DG DG 2 2 2 N 22 5.16 0.30 108.30 113.46 A A A O4' C1' N1 DT DT DT 4 4 4 N 22 2.36 0.30 108.30 110.66 B B B O4' C1' N9 DA DA DA 3 3 3 N SOLUTION STRUCTURE OF 2-(PYRIDO[1,2-E]PURIN-4-YL)AMINO-ETHANOL INTERCALATED IN THE DNA DUPLEX D(CGATCG)2 1 N N 1 N N 2 N N 2 N N hydrog WATSON-CRICK A DG 2 A N1 DG 2 1_555 B DC 5 B N3 DC 5 1_555 hydrog WATSON-CRICK A DG 2 A N2 DG 2 1_555 B DC 5 B O2 DC 5 1_555 hydrog WATSON-CRICK A DG 2 A O6 DG 2 1_555 B DC 5 B N4 DC 5 1_555 hydrog WATSON-CRICK A DA 3 A N1 DA 3 1_555 B DT 4 B N3 DT 4 1_555 hydrog WATSON-CRICK A DA 3 A N6 DA 3 1_555 B DT 4 B O4 DT 4 1_555 hydrog WATSON-CRICK A DT 4 A N3 DT 4 1_555 B DA 3 B N1 DA 3 1_555 hydrog WATSON-CRICK A DT 4 A O4 DT 4 1_555 B DA 3 B N6 DA 3 1_555 hydrog WATSON-CRICK A DC 5 A N3 DC 5 1_555 B DG 2 B N1 DG 2 1_555 hydrog WATSON-CRICK A DC 5 A N4 DC 5 1_555 B DG 2 B O6 DG 2 1_555 hydrog WATSON-CRICK A DC 5 A O2 DC 5 1_555 B DG 2 B N2 DG 2 1_555 DNA DRUG-DNA COMPLEX, DOUBLE HELIX, DNA 1I5V PDB 1 1I5V 1 6 1I5V 1 6 1I5V A 1 1 6 1 6 1I5V 1 6 1I5V B 1 1 6 BINDING SITE FOR RESIDUE PPZ A 7 A PPZ 7 Software 4 BINDING SITE FOR RESIDUE PPZ B 7 B PPZ 7 Software 4 A DC 5 A DC 5 4 1_555 A DG 6 A DG 6 4 1_555 B DC 1 B DC 1 4 1_555 B DG 2 B DG 2 4 1_555 A DC 1 A DC 1 4 1_555 A DG 2 A DG 2 4 1_555 B DC 5 B DC 5 4 1_555 B DG 6 B DG 6 4 1_555 1 P 1