0.016656 0.000000 0.009941 0.000000 0.033864 0.000000 0.000000 0.000000 0.022208 0.00000 0.00000 0.00000 Deng, J. Xiong, Y. Sudarsanakumar, C. Shi, K. Sundaralingam, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90 120.83 90 60.04 29.53 52.44 C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE RNA linking C9 H14 N3 O8 P 323.197 y CYTIDINE-5'-MONOPHOSPHATE RNA linking C9 H13 Br N3 O7 P 386.093 n 5-BROMO-2'-DEOXY-CYTIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking H2 O 18.015 WATER non-polymer Mg 2 24.305 MAGNESIUM ION non-polymer C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA linking N 1 N O N 2 N P N 3 N O N 4 N O N 5 N O N 6 N C N 7 R C N 8 N O N 9 S C N 10 N O N 11 R C N 12 N O N 13 R C Y 14 N N Y 15 N C Y 16 N N Y 17 N C Y 18 N C N 19 N N Y 20 N N Y 21 N C Y 22 N N Y 23 N C N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N O N 39 N P N 40 N O N 41 N O N 42 N O N 43 N C N 44 R C N 45 N O N 46 S C N 47 N O N 48 R C N 49 N O N 50 R C N 51 N N N 52 N C N 53 N O N 54 N N N 55 N C N 56 N N N 57 N C N 58 N C N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N BR N 74 N P N 75 N O N 76 N O N 77 N O N 78 N N N 79 N C N 80 N C N 81 N O N 82 N N N 83 N C N 84 N N N 85 N C N 86 N C N 87 N C N 88 R C N 89 N O N 90 R C N 91 S C N 92 N O N 93 N O N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N O N 108 N P N 109 N O N 110 N O N 111 N O N 112 N C N 113 R C N 114 N O N 115 S C N 116 N O N 117 R C N 118 N O N 119 R C Y 120 N N Y 121 N C Y 122 N N Y 123 N C N 124 N C N 125 N O N 126 N N N 127 N C N 128 N N N 129 N N Y 130 N C N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N O N 146 N H N 147 N H N 148 N MG N 149 N O N 150 N P N 151 N O N 152 N O N 153 N O N 154 N C N 155 R C N 156 N O N 157 S C N 158 N O N 159 R C N 160 N O N 161 R C N 162 N N N 163 N C N 164 N O N 165 N N N 166 N C N 167 N O N 168 N C N 169 N C N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 1 N sing N 2 N sing N 3 N doub N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing Y 25 N sing Y 26 N sing Y 27 N doub N 28 N sing Y 29 N sing Y 30 N sing Y 31 N doub N 32 N sing Y 33 N doub N 34 N sing N 35 N sing Y 36 N sing Y 37 N doub N 38 N sing Y 39 N sing N 40 N sing N 41 N sing N 42 N doub N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N doub N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N doub N 74 N sing N 75 N sing N 76 N sing N 77 N doub N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N doub N 87 N sing N 88 N doub N 89 N sing N 90 N doub N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing Y 135 N sing Y 136 N sing Y 137 N doub N 138 N sing Y 139 N sing N 140 N sing Y 141 N doub N 142 N doub N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N doub N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N doub N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing N 183 N doub N 184 N sing N 185 N doub N 186 N sing N 187 N sing UK RNA RNARFU 2122 1355-8382 7 1425 1431 11680847 Crystal structures of two forms of a 14-mer RNA/DNA chimer duplex with double UU bulges: a novel intramolecular U*(A x U) base triple. 2001 10.2210/pdb1ik5/pdb pdb_00001ik5 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 140 1 IMAGE PLATE 2000-05-02 RIGAKU RAXIS IIC graphite SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU potential hair pin fragment with highly conserved UUCG loop 4503.547 5'-R(*GP*GP*UP*AP*UP*UP*UP*CP*GP*GP*UP*AP*(CBR)P*C)-3' 1 syn polymer 4504.531 5'-R(*GP*GP*UP*AP*UP*UP*UP*UP*GP*GP*UP*AP*(CBR)P*C)-3' 1 syn polymer 24.305 MAGNESIUM ION 2 syn non-polymer 18.015 water 67 nat water no yes GGUAUUUCGGUA(CBR)C GGUAUUUCGGUACC A polyribonucleotide no yes GGUAUUUUGGUA(CBR)C GGUAUUUUGGUACC B polyribonucleotide n n n n n n n n n n n n n n n n n n n n n n n n n n n n 1 2.25 45.26 VAPOR DIFFUSION, HANGING DROP 7.0 cacodylate, magnesium chloride, MPD, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 cacodylate 1 MgCl2 1 MPD 1 MPD 2 -4.698 1 19 A 1 B 28 -1.458 A_G1:C28_B 1 -3.104 -0.505 0.006 -0.101 -5.312 1 19 A 2 B 27 -0.212 A_G2:CBR27_B 2 -13.976 -0.223 -0.007 -0.192 -1.428 1 20 A 3 B 26 6.919 A_U3:A26_B 3 -9.250 0.156 0.073 -0.058 -0.838 1 20 A 4 B 25 4.068 A_A4:U25_B 4 -13.277 -0.006 0.222 -0.142 7.830 28 A 5 B 24 -2.127 A_U5:G24_B 5 -9.030 2.647 0.151 -0.654 1.310 1 19 A 8 B 23 3.043 A_C8:G23_B 6 0.017 0.081 -0.148 -0.156 -3.959 1 A 9 B 22 0.302 A_G9:U22_B 7 -3.998 -0.179 -0.242 -0.205 -8.150 28 A 10 B 19 0.270 A_G10:U19_B 8 -3.730 -2.466 0.206 -0.486 2.234 1 20 A 11 B 18 4.168 A_U11:A18_B 9 -11.290 0.022 0.051 -0.095 2.676 1 20 A 12 B 17 5.558 A_A12:U17_B 10 -11.745 -0.250 0.317 0.000 12.308 1 19 A 13 B 16 0.281 A_CBR13:G16_B 11 -14.448 0.378 -0.248 -0.101 8.308 1 19 A 14 B 15 -2.145 A_C14:G15_B 12 -9.188 0.472 -0.173 -0.206 2.827 34.393 A A 1 2 13.115 B B 28 27 3.241 7.690 -0.416 -1.622 AA_G1G2:CBR27C28_BB 1 -1.703 2.904 33.506 -3.872 0.454 3.034 31.052 A A 2 3 6.010 B B 27 26 3.177 3.210 1.003 -1.763 AA_G2U3:A26CBR27_BB 2 1.790 -3.350 30.839 -3.881 -1.547 2.504 29.193 A A 3 4 17.624 B B 26 25 3.128 8.745 -0.665 -1.782 AA_U3A4:U25A26_BB 3 -2.036 4.102 27.807 -5.215 0.929 2.740 41.940 A A 4 5 13.647 B B 25 24 3.064 9.685 -0.429 -1.032 AA_A4U5:G24U25_BB 4 1.746 -2.460 40.820 -2.350 0.763 2.811 39.755 A A 5 8 13.203 B B 24 23 3.190 8.904 -1.859 -1.845 AA_U5C8:G23G24_BB 5 -2.173 3.222 38.726 -3.675 2.498 2.741 22.597 A A 8 9 14.264 B B 23 22 3.436 5.533 0.018 -2.445 AA_C8G9:U22G23_BB 6 0.741 -1.910 21.906 -8.174 0.215 2.592 41.873 A A 9 10 12.237 B B 22 19 3.010 8.688 2.049 -1.914 AA_G9G10:U19U22_BB 7 0.465 -0.656 40.999 -3.465 -2.825 2.722 39.355 A A 10 11 14.560 B B 19 18 3.017 9.712 0.129 -0.877 AA_G10U11:A18U19_BB 8 -0.149 0.223 38.184 -2.328 -0.208 2.258 32.631 A A 11 12 21.747 B B 18 17 3.026 11.941 0.179 -1.544 AA_U11A12:U17A18_BB 9 -2.064 3.759 30.354 -4.488 -0.620 2.927 33.262 A A 12 13 3.574 B B 17 16 3.062 2.044 -0.696 -1.568 AA_A12CBR13:G16U17_BB 10 1.598 -2.795 33.163 -3.051 1.460 3.033 32.651 A A 13 14 10.312 B B 16 15 3.418 5.768 0.196 -1.969 AA_CBR13C14:G15G16_BB 11 0.884 -1.580 32.139 -4.496 -0.196 chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_conn_type struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2001-11-09 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.value _struct_conn.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn_type.id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id AR0029 is another crystal form containing spermine molecule RCSB Y RCSB 2001-05-02 REL REL MG MAGNESIUM ION HOH water MG2 98 3 MG MG 98 A MG2 99 3 MG MG 99 B HOH 31 4 HOH HOH 31 A HOH 32 4 HOH HOH 32 A HOH 33 4 HOH HOH 33 A HOH 35 4 HOH HOH 35 A HOH 38 4 HOH HOH 38 A HOH 39 4 HOH HOH 39 A HOH 40 4 HOH HOH 40 A HOH 44 4 HOH HOH 44 A HOH 45 4 HOH HOH 45 A HOH 47 4 HOH HOH 47 A HOH 51 4 HOH HOH 51 A HOH 53 4 HOH HOH 53 A HOH 55 4 HOH HOH 55 A HOH 56 4 HOH HOH 56 A HOH 59 4 HOH HOH 59 A HOH 61 4 HOH HOH 61 A HOH 62 4 HOH HOH 62 A HOH 65 4 HOH HOH 65 A HOH 66 4 HOH HOH 66 A HOH 69 4 HOH HOH 69 A HOH 70 4 HOH HOH 70 A HOH 74 4 HOH HOH 74 A HOH 77 4 HOH HOH 77 A HOH 78 4 HOH HOH 78 A HOH 83 4 HOH HOH 83 A HOH 84 4 HOH HOH 84 A HOH 85 4 HOH HOH 85 A HOH 86 4 HOH HOH 86 A HOH 87 4 HOH HOH 87 A HOH 92 4 HOH HOH 92 A HOH 95 4 HOH HOH 95 A HOH 29 4 HOH HOH 29 B HOH 30 4 HOH HOH 30 B HOH 34 4 HOH HOH 34 B HOH 36 4 HOH HOH 36 B HOH 37 4 HOH HOH 37 B HOH 41 4 HOH HOH 41 B HOH 42 4 HOH HOH 42 B HOH 43 4 HOH HOH 43 B HOH 46 4 HOH HOH 46 B HOH 48 4 HOH HOH 48 B HOH 49 4 HOH HOH 49 B HOH 50 4 HOH HOH 50 B HOH 52 4 HOH HOH 52 B HOH 54 4 HOH HOH 54 B HOH 57 4 HOH HOH 57 B HOH 60 4 HOH HOH 60 B HOH 63 4 HOH HOH 63 B HOH 64 4 HOH HOH 64 B HOH 67 4 HOH HOH 67 B HOH 68 4 HOH HOH 68 B HOH 71 4 HOH HOH 71 B HOH 73 4 HOH HOH 73 B HOH 75 4 HOH HOH 75 B HOH 76 4 HOH HOH 76 B HOH 79 4 HOH HOH 79 B HOH 80 4 HOH HOH 80 B HOH 81 4 HOH HOH 81 B HOH 82 4 HOH HOH 82 B HOH 88 4 HOH HOH 88 B HOH 89 4 HOH HOH 89 B HOH 90 4 HOH HOH 90 B HOH 91 4 HOH HOH 91 B HOH 93 4 HOH HOH 93 B HOH 94 4 HOH HOH 94 B HOH 96 4 HOH HOH 96 B HOH 97 4 HOH HOH 97 B G 1 n 1 G 1 A G 2 n 2 G 2 A U 3 n 3 U 3 A A 4 n 4 A 4 A U 5 n 5 U 5 A U 6 n 6 U 6 A U 7 n 7 U 7 A C 8 n 8 C 8 A G 9 n 9 G 9 A G 10 n 10 G 10 A U 11 n 11 U 11 A A 12 n 12 A 12 A B 13 n 13 CBR 13 A C 14 n 14 C 14 A G 15 n 1 G 15 B G 16 n 2 G 16 B U 17 n 3 U 17 B A 18 n 4 A 18 B U 19 n 5 U 19 B U 20 n 6 U 20 B U 21 n 7 U 21 B U 22 n 8 U 22 B G 23 n 9 G 23 B G 24 n 10 G 24 B U 25 n 11 U 25 B A 26 n 12 A 26 B B 27 n 13 CBR 27 B C 28 n 14 C 28 B author_defined_assembly 2 dimeric A HOH 32 E O HOH 1_555 A MG 98 C MG MG 1_555 A HOH 40 E O HOH 1_555 94.8 A HOH 32 E O HOH 1_555 A MG 98 C MG MG 1_555 A HOH 78 E O HOH 1_555 86.5 A HOH 40 E O HOH 1_555 A MG 98 C MG MG 1_555 A HOH 78 E O HOH 1_555 100.5 A HOH 74 E O HOH 1_555 B MG 99 D MG MG 1_555 A HOH 77 E O HOH 1_555 74.3 A HOH 74 E O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 75 F O HOH 1_555 93.5 A HOH 77 E O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 75 F O HOH 1_555 83.3 A HOH 74 E O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 76 F O HOH 1_555 113.7 A HOH 77 E O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 76 F O HOH 1_555 171.5 B HOH 75 F O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 76 F O HOH 1_555 93.0 A HOH 74 E O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 93 F O HOH 1_555 145.2 A HOH 77 E O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 93 F O HOH 1_555 71.6 B HOH 75 F O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 93 F O HOH 1_555 75.9 B HOH 76 F O HOH 1_555 B MG 99 D MG MG 1_555 B HOH 93 F O HOH 1_555 100.0 A CBR 13 A CBR 13 DC B CBR 27 B CBR 13 DC 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 C2 U 7 A C2 U 7 0 Y 1 A O2 U 7 A O2 U 7 0 Y 1 A C5 U 7 A C5 U 7 0 Y 1 B O2 U 21 B O2 U 7 0 Y 1 B C4 U 21 B C4 U 7 0 Y 1 B O4 U 21 B O4 U 7 0 Y 1 B C5 U 21 B C5 U 7 0 Y 1 B U 20 0.112 SIDE CHAIN 1 5.53 0.80 101.50 107.03 A A A C3' C2' C1' U U U 7 7 7 N 0.232 0.209 1.8 10 683 7463 6948 1 2 MOLECULAR REPLACEMENT 1.8 10 67 655 4 584 0 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement CNS Crystal Structure of a 14mer RNA Containing Double UU Bulges in Two Crystal Forms: A Novel U*(AU) Intramolecular Base Triple 1 N N 2 N N 3 N N 3 N N 4 N N 4 N N covale 1.605 both A A 12 A O3' A 12 1_555 A CBR 13 A P CBR 13 1_555 covale 1.614 both A CBR 13 A O3' CBR 13 1_555 A C 14 A P C 14 1_555 covale 1.598 both B A 26 B O3' A 12 1_555 B CBR 27 B P CBR 13 1_555 covale 1.607 both B CBR 27 B O3' CBR 13 1_555 B C 28 B P C 14 1_555 metalc 2.057 A HOH 32 E O HOH 1_555 A MG 98 C MG MG 1_555 metalc 2.201 A HOH 40 E O HOH 1_555 A MG 98 C MG MG 1_555 metalc 2.139 A HOH 74 E O HOH 1_555 B MG 99 D MG MG 1_555 metalc 2.274 A HOH 77 E O HOH 1_555 B MG 99 D MG MG 1_555 metalc 2.032 A HOH 78 E O HOH 1_555 A MG 98 C MG MG 1_555 metalc 2.094 B HOH 75 F O HOH 1_555 B MG 99 D MG MG 1_555 metalc 2.255 B HOH 76 F O HOH 1_555 B MG 99 D MG MG 1_555 metalc 2.600 B HOH 93 F O HOH 1_555 B MG 99 D MG MG 1_555 hydrog WATSON-CRICK A G 1 A N1 G 1 1_555 B C 28 B N3 C 14 1_555 hydrog WATSON-CRICK A G 1 A N2 G 1 1_555 B C 28 B O2 C 14 1_555 hydrog WATSON-CRICK A G 1 A O6 G 1 1_555 B C 28 B N4 C 14 1_555 hydrog WATSON-CRICK A G 2 A N1 G 2 1_555 B CBR 27 B N3 CBR 13 1_555 hydrog WATSON-CRICK A G 2 A N2 G 2 1_555 B CBR 27 B O2 CBR 13 1_555 hydrog WATSON-CRICK A G 2 A O6 G 2 1_555 B CBR 27 B N4 CBR 13 1_555 hydrog WATSON-CRICK A U 3 A N3 U 3 1_555 B A 26 B N1 A 12 1_555 hydrog WATSON-CRICK A U 3 A O4 U 3 1_555 B A 26 B N6 A 12 1_555 hydrog REVERSED HOOGSTEEN A A 4 A N6 A 4 1_555 B U 20 B O2 U 6 1_555 hydrog REVERSED HOOGSTEEN A A 4 A N7 A 4 1_555 B U 20 B N3 U 6 1_555 hydrog WATSON-CRICK A A 4 A N1 A 4 1_555 B U 25 B N3 U 11 1_555 hydrog WATSON-CRICK A A 4 A N6 A 4 1_555 B U 25 B O4 U 11 1_555 hydrog TYPE_28_PAIR A U 5 A N3 U 5 1_555 B G 24 B O6 G 10 1_555 hydrog TYPE_28_PAIR A U 5 A O2 U 5 1_555 B G 24 B N1 G 10 1_555 hydrog REVERSED HOOGSTEEN A U 6 A N3 U 6 1_555 B A 18 B N7 A 4 1_555 hydrog REVERSED HOOGSTEEN A U 6 A O2 U 6 1_555 B A 18 B N6 A 4 1_555 hydrog WATSON-CRICK A C 8 A N3 C 8 1_555 B G 23 B N1 G 9 1_555 hydrog WATSON-CRICK A C 8 A N4 C 8 1_555 B G 23 B O6 G 9 1_555 hydrog WATSON-CRICK A C 8 A O2 C 8 1_555 B G 23 B N2 G 9 1_555 hydrog G-U MISPAIR A G 9 A N1 G 9 1_555 B U 22 B O2 U 8 1_555 hydrog TYPE_28_PAIR A G 10 A N1 G 10 1_555 B U 19 B O2 U 5 1_555 hydrog TYPE_28_PAIR A G 10 A O6 G 10 1_555 B U 19 B N3 U 5 1_555 hydrog WATSON-CRICK A U 11 A N3 U 11 1_555 B A 18 B N1 A 4 1_555 hydrog WATSON-CRICK A U 11 A O4 U 11 1_555 B A 18 B N6 A 4 1_555 hydrog WATSON-CRICK A A 12 A N1 A 12 1_555 B U 17 B N3 U 3 1_555 hydrog WATSON-CRICK A A 12 A N6 A 12 1_555 B U 17 B O4 U 3 1_555 hydrog WATSON-CRICK A CBR 13 A N3 CBR 13 1_555 B G 16 B N1 G 2 1_555 hydrog WATSON-CRICK A CBR 13 A N4 CBR 13 1_555 B G 16 B O6 G 2 1_555 hydrog WATSON-CRICK A CBR 13 A O2 CBR 13 1_555 B G 16 B N2 G 2 1_555 hydrog WATSON-CRICK A C 14 A N3 C 14 1_555 B G 15 B N1 G 1 1_555 hydrog WATSON-CRICK A C 14 A N4 C 14 1_555 B G 15 B O6 G 1 1_555 hydrog WATSON-CRICK A C 14 A O2 C 14 1_555 B G 15 B N2 G 1 1_555 RNA RNA duplex, UU-bulges, base triple, kink, RNA 1IK5 PDB 1 1IK5 1IK5 PDB 2 1IK5 1 14 1IK5 1 14 1IK5 A 1 1 14 15 28 1IK5 15 28 1IK5 B 2 1 14 BINDING SITE FOR RESIDUE MG A 98 A MG 98 Software 3 BINDING SITE FOR RESIDUE MG B 99 B MG 99 Software 5 A HOH 32 E HOH 3 1_555 A HOH 40 E HOH 3 1_555 A HOH 78 E HOH 3 1_555 A HOH 74 E HOH 5 1_555 A HOH 77 E HOH 5 1_555 B HOH 75 F HOH 5 1_555 B HOH 76 F HOH 5 1_555 B HOH 93 F HOH 5 1_555 5 C 1 2 1