0.008192 0.000000 0.000497 0.000000 0.036603 0.000000 0.000000 0.000000 0.010878 0.00000 0.00000 0.00000 Ennifar, E. Walter, P. Ehresmann, B. Ehresmann, C. Dumas, P. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 93.47 90.00 122.070 27.320 92.100 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 C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking 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 O N 74 N P N 75 N O N 76 N O N 77 N O N 78 N C N 79 R C N 80 N O N 81 S C N 82 N O N 83 R C N 84 N O N 85 R C Y 86 N N Y 87 N C Y 88 N N Y 89 N C N 90 N C N 91 N O N 92 N N N 93 N C N 94 N N N 95 N N Y 96 N C 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 H N 108 N H N 109 N H N 110 N H N 111 N MG N 112 N O N 113 N P N 114 N O N 115 N O N 116 N O N 117 N C N 118 R C N 119 N O N 120 S C N 121 N O N 122 R C N 123 N O N 124 R C N 125 N N N 126 N C N 127 N O N 128 N N N 129 N C N 130 N O N 131 N C N 132 N C 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 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 sing N 78 N doub 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 sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing 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 Y 100 N sing Y 101 N sing Y 102 N doub N 103 N sing Y 104 N sing N 105 N sing Y 106 N doub N 107 N doub N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N doub N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N doub 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 N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N doub N 143 N sing N 144 N sing N 145 N sing N 146 N doub N 147 N sing N 148 N doub N 149 N sing N 150 N sing US Nat.Struct.Biol. NSBIEW 2024 1072-8368 8 1064 1068 10.1038/nsb727 11702070 Crystal structures of coaxially stacked kissing complexes of the HIV-1 RNA dimerization initiation site. 2001 10.2210/pdb1k9w/pdb pdb_00001k9w 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 CCD MARRESEARCH Crystal SINGLE WAVELENGTH M x-ray 1 0.93 1.0 ID14-3 ESRF 0.93 SYNCHROTRON ESRF BEAMLINE ID14-3 DIMERIZATION INITIATION SITE 7364.416 HIV-1 DIS(Mal)UU RNA 4 syn polymer 24.305 MAGNESIUM ION 4 syn non-polymer no no UUUGCUGAGGUGCACACAGCAAU UUUGCUGAGGUGCACACAGCAAU A,B,C,D polyribonucleotide n n n n n n n n n n n n n n n n n n n n n n n 1 2.60 52.73 VAPOR DIFFUSION, HANGING DROP 7.0 Isopropanol, magnesium chloride, spermine, cacodylate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K 295 Isopropanol 1 MgCl2 1 spermine 1 cacodylate 1 -20.475 C 2 A 1 51.815 C_U2:U1_A 1 34.234 4.446 -0.803 -1.152 -18.286 C 3 C 21 15.689 C_U3:A21_C 2 -35.682 3.882 0.967 -0.590 15.414 1 C 4 C 20 22.088 C_G4:C20_C 3 -4.734 -2.140 0.919 -0.018 21.506 1 C 5 C 19 28.458 C_C5:G19_C 4 -36.550 -0.452 0.386 0.752 10.208 1 20 C 6 C 18 -13.948 C_U6:A18_C 5 -12.692 -1.740 0.024 -0.082 11.373 1 19 C 7 C 17 1.950 C_G7:C17_C 6 -8.219 -0.685 0.573 0.044 23.124 1 A 4 A 20 21.892 A_G4:C20_A 7 -30.503 0.083 0.512 0.123 12.076 1 A 5 A 19 -8.045 A_C5:G19_A 8 -10.712 -1.816 -0.830 -0.042 9.151 1 20 A 6 A 18 9.423 A_U6:A18_A 9 1.107 -1.201 -0.007 0.045 -0.563 1 19 A 7 A 17 9.301 A_G7:C17_A 10 -8.785 0.054 0.117 0.143 -19.511 1 19 A 10 B 15 -6.563 A_G10:C15_B 11 -6.065 0.309 -0.903 -0.350 -1.467 1 20 A 11 B 14 -1.228 A_U11:A14_B 12 -7.195 -0.149 -0.510 -0.504 -9.611 1 19 A 12 B 13 -3.916 A_G12:C13_B 13 -7.018 -0.092 -0.375 -0.396 0.199 1 19 A 13 B 12 -5.131 A_C13:G12_B 14 -3.134 -0.404 0.292 -0.351 2.909 1 20 A 14 B 11 2.207 A_A14:U11_B 15 -13.709 -0.357 -0.532 -0.370 12.200 1 19 A 15 B 10 4.449 A_C15:G10_B 16 -7.961 -0.096 -0.353 -0.255 9.744 B 1 B 23 -20.743 B_U1:U23_B 17 -18.967 -2.361 0.191 -1.242 -1.644 1 20 B 2 B 22 1.050 B_U2:A22_B 18 -9.545 0.603 0.270 -0.624 4.809 1 20 B 3 B 21 -1.291 B_U3:A21_B 19 -7.607 -0.244 0.116 -0.180 0.082 1 19 B 4 B 20 4.875 B_G4:C20_B 20 -10.498 -0.240 0.026 -0.094 12.621 1 19 B 5 B 19 9.125 B_C5:G19_B 21 -16.403 0.796 -0.311 -0.311 -3.529 1 20 B 6 B 18 -10.626 B_U6:A18_B 22 -0.536 -0.870 0.759 -0.454 8.144 1 19 B 7 B 17 0.542 B_G7:C17_B 23 2.607 -0.252 0.090 -0.221 -6.710 1 19 C 10 D 15 1.834 C_G10:C15_D 24 0.268 0.250 -0.554 0.240 -5.821 1 20 C 11 D 14 9.154 C_U11:A14_D 25 21.969 -1.038 0.399 -0.365 -16.930 1 C 12 D 13 -10.821 C_G12:C13_D 26 -8.879 2.006 -0.553 -0.138 -2.998 1 19 C 13 D 12 3.248 C_C13:G12_D 27 -7.660 -1.073 0.789 0.067 11.127 1 20 C 14 D 11 4.400 C_A14:U11_D 28 -6.809 -0.502 0.193 -0.239 4.073 1 19 C 15 D 10 1.632 C_C15:G10_D 29 -1.250 -0.463 0.134 0.239 -7.566 D 1 D 23 -30.797 D_U1:U23_D 30 -18.141 -3.306 -0.324 -1.866 -2.371 1 20 D 2 D 22 -3.947 D_U2:A22_D 31 -8.531 0.281 0.374 -0.139 5.366 1 20 D 3 D 21 -0.767 D_U3:A21_D 32 -15.092 -0.727 -0.286 -0.552 1.738 1 19 D 4 D 20 -5.593 D_G4:C20_D 33 -5.422 -0.312 -0.240 -0.603 -7.521 1 19 D 5 D 19 -3.708 D_C5:G19_D 34 -7.270 0.437 0.016 -0.554 -6.547 1 D 6 D 18 17.414 D_U6:A18_D 35 -8.987 0.689 -0.062 -0.112 17.947 1 19 D 7 D 17 -5.779 D_G7:C17_D 36 -5.020 -0.140 1.489 -0.330 2.651 90.774 C C 2 3 36.986 A C 1 21 3.700 50.676 4.250 -1.890 CC_U2U3:A21U1_CA 1 6.991 -5.102 77.731 -2.436 -2.832 -0.866 20.337 C C 3 4 81.554 C C 21 20 1.407 19.755 -0.049 -1.072 CC_U3G4:C20A21_CC 2 -4.217 17.408 2.365 -4.367 -0.145 3.177 36.234 C C 4 5 6.211 C C 20 19 3.283 3.819 0.175 -0.358 CC_G4C5:G19C20_CC 3 8.845 -14.384 34.971 -1.115 0.968 3.010 30.188 C C 5 6 21.214 C C 19 18 3.364 10.610 -1.433 -1.209 CC_C5U6:A18G19_CC 4 -9.910 19.814 26.539 -4.567 0.654 2.439 32.357 C C 6 7 15.676 C C 18 17 3.031 8.633 1.737 -1.597 CC_U6G7:C17A18_CC 5 -1.328 2.412 31.186 -4.165 -3.317 2.162 23.159 A A 4 5 36.129 A A 20 19 3.341 13.515 -1.964 -1.449 AA_G4C5:G19C20_AA 6 -4.003 10.701 18.422 -8.022 3.586 2.486 33.261 A A 5 6 16.457 A A 19 18 3.419 9.154 1.215 -1.041 AA_C5U6:A18G19_AA 7 -10.212 18.360 30.375 -3.267 -3.738 2.914 36.465 A A 6 7 13.850 A A 18 17 3.400 8.588 0.336 -1.669 AA_U6G7:C17A18_AA 8 -1.526 2.462 35.440 -3.833 -0.744 2.561 28.598 A A 10 11 6.789 B B 15 14 2.735 3.343 -0.198 -1.418 AA_G10U11:A14C15_BB 9 -2.304 4.679 28.314 -3.487 -0.025 2.475 32.900 A A 11 12 28.059 B B 14 13 3.436 15.306 -0.236 -1.298 AA_U11G12:C13A14_BB 10 -1.244 2.281 29.185 -4.806 0.212 3.035 30.006 A A 12 13 7.484 B B 13 12 3.217 3.835 -0.329 -1.220 AA_G12C13:G12C13_BB 11 -6.533 12.750 29.056 -3.123 -0.671 2.522 31.055 A A 13 14 20.588 B B 12 11 3.132 10.760 0.596 -1.405 AA_C13A14:U11G12_BB 12 4.795 -9.175 28.785 -4.482 -0.286 2.890 34.375 A A 14 15 4.069 B B 11 10 3.102 2.398 0.820 -1.350 AA_A14C15:G10U11_BB 13 -4.012 6.808 34.065 -2.629 -1.965 3.421 44.615 B B 1 2 11.975 B B 23 22 3.722 9.034 0.847 -1.208 BB_U1U2:A22U23_BB 14 0.046 -0.061 43.736 -2.506 -1.111 2.369 31.573 B B 2 3 13.072 B B 22 21 2.790 7.053 0.094 -1.629 BB_U2U3:A21A22_BB 15 1.266 -2.347 30.769 -4.041 0.015 2.989 28.242 B B 3 4 9.231 B B 21 20 3.350 4.486 0.689 -2.107 BB_U3G4:C20A21_BB 16 0.314 -0.647 27.889 -5.336 -1.340 2.760 40.128 B B 4 5 7.601 B B 20 19 2.886 5.182 0.127 -0.722 BB_G4C5:G19C20_BB 17 6.307 -9.251 39.323 -1.568 0.442 2.670 25.069 B B 5 6 23.056 B B 19 18 3.648 9.502 -0.422 -1.561 BB_C5U6:A18G19_BB 18 -9.432 22.886 21.244 -6.546 -1.955 2.196 38.650 B B 6 7 16.618 B B 18 17 2.682 10.807 0.686 -1.713 BB_U6G7:C17A18_BB 19 6.782 -10.428 36.560 -3.610 -0.395 2.224 29.373 C C 10 11 21.572 D D 15 14 3.171 10.543 -0.267 -1.928 CC_G10U11:A14C15_DD 20 -8.455 17.299 26.141 -5.785 -1.064 2.388 56.561 C C 11 12 24.705 D D 14 13 3.415 22.713 -0.586 -1.643 CC_U11G12:C13A14_DD 21 10.805 -11.753 51.080 -2.935 1.189 2.422 20.817 C C 12 13 -3.915 D D 13 12 2.903 -1.314 -0.051 -1.642 CC_G12C13:G12C13_DD 22 -12.829 38.235 16.375 -4.029 -4.904 3.055 30.036 C C 13 14 -8.264 D D 12 11 2.862 -4.267 0.158 -1.560 CC_C13A14:U11G12_DD 23 1.475 -2.857 29.702 -2.213 -0.029 2.966 33.356 C C 14 15 11.525 D D 11 10 3.304 6.574 0.762 -1.468 CC_A14C15:G10U11_DD 24 0.222 -0.390 32.719 -3.615 -1.292 2.895 54.262 D D 1 2 9.461 D D 23 22 3.400 8.551 1.277 -1.237 DD_U1U2:A22U23_DD 25 -10.554 11.678 52.660 -1.868 -2.032 2.729 29.545 D D 2 3 9.164 D D 22 21 2.946 4.645 0.439 -1.380 DD_U2U3:A21A22_DD 26 3.271 -6.453 29.006 -3.570 -0.252 2.925 30.922 D D 3 4 14.178 D D 21 20 3.409 7.485 -0.030 -1.625 DD_U3G4:C20A21_DD 27 -1.418 2.686 29.991 -4.474 -0.215 3.309 36.618 D D 4 5 10.066 D D 20 19 3.626 6.292 0.361 -1.450 DD_G4C5:G19C20_DD 28 -2.124 3.399 36.031 -3.232 -0.887 2.616 43.361 D D 5 6 14.325 D D 19 18 2.852 10.465 0.659 -0.930 DD_C5U6:A18G19_DD 29 5.171 -7.078 41.833 -2.126 -0.464 1.913 19.919 D D 6 7 10.399 D D 18 17 2.391 3.479 -0.328 -2.151 DD_U6G7:C17A18_DD 30 -7.946 23.752 17.948 -7.352 -1.639 chem_comp_atom chem_comp_bond database_2 struct_conn struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2001-11-30 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _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_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_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id HIV-1(Mal) DIS kissing-complex HIV-1(Lai) DIS kissing-complex RCSB Y RCSB 2001-10-31 REL REL MG MAGNESIUM ION HIV-1(Mal) sequence with U265 and U287 mutations sample MG 101 2 MG MG 101 B MG 103 2 MG MG 103 B MG 104 2 MG MG 104 B MG 102 2 MG MG 102 D U 1 n 1 U 1 A U 2 n 2 U 2 A U 3 n 3 U 3 A G 4 n 4 G 4 A C 5 n 5 C 5 A U 6 n 6 U 6 A G 7 n 7 G 7 A A 8 n 8 A 8 A G 9 n 9 G 9 A G 10 n 10 G 10 A U 11 n 11 U 11 A G 12 n 12 G 12 A C 13 n 13 C 13 A A 14 n 14 A 14 A C 15 n 15 C 15 A A 16 n 16 A 16 A C 17 n 17 C 17 A A 18 n 18 A 18 A G 19 n 19 G 19 A C 20 n 20 C 20 A A 21 n 21 A 21 A A 22 n 22 A 22 A U 23 n 23 U 23 A U 1 n 1 U 1 B U 2 n 2 U 2 B U 3 n 3 U 3 B G 4 n 4 G 4 B C 5 n 5 C 5 B U 6 n 6 U 6 B G 7 n 7 G 7 B A 8 n 8 A 8 B G 9 n 9 G 9 B G 10 n 10 G 10 B U 11 n 11 U 11 B G 12 n 12 G 12 B C 13 n 13 C 13 B A 14 n 14 A 14 B C 15 n 15 C 15 B A 16 n 16 A 16 B C 17 n 17 C 17 B A 18 n 18 A 18 B G 19 n 19 G 19 B C 20 n 20 C 20 B A 21 n 21 A 21 B A 22 n 22 A 22 B U 23 n 23 U 23 B U 1 n 1 U 1 C U 2 n 2 U 2 C U 3 n 3 U 3 C G 4 n 4 G 4 C C 5 n 5 C 5 C U 6 n 6 U 6 C G 7 n 7 G 7 C A 8 n 8 A 8 C G 9 n 9 G 9 C G 10 n 10 G 10 C U 11 n 11 U 11 C G 12 n 12 G 12 C C 13 n 13 C 13 C A 14 n 14 A 14 C C 15 n 15 C 15 C A 16 n 16 A 16 C C 17 n 17 C 17 C A 18 n 18 A 18 C G 19 n 19 G 19 C C 20 n 20 C 20 C A 21 n 21 A 21 C A 22 n 22 A 22 C U 23 n 23 U 23 C U 1 n 1 U 1 D U 2 n 2 U 2 D U 3 n 3 U 3 D G 4 n 4 G 4 D C 5 n 5 C 5 D U 6 n 6 U 6 D G 7 n 7 G 7 D A 8 n 8 A 8 D G 9 n 9 G 9 D G 10 n 10 G 10 D U 11 n 11 U 11 D G 12 n 12 G 12 D C 13 n 13 C 13 D A 14 n 14 A 14 D C 15 n 15 C 15 D A 16 n 16 A 16 D C 17 n 17 C 17 D A 18 n 18 A 18 D G 19 n 19 G 19 D C 20 n 20 C 20 D A 21 n 21 A 21 D A 22 n 22 A 22 D U 23 n 23 U 23 D author_defined_assembly 2 dimeric 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 O3' C 20 A O3' C 20 0 Y 1 A U 1 A U 1 0 Y 1 A U 2 A U 2 0 Y 1 A A 21 A A 21 0 Y 1 A A 22 A A 22 0 Y 1 A U 23 A U 23 0 Y 1 C U 1 C U 1 0 Y 1 C U 2 C U 2 0 Y 1 C U 3 C U 3 0 Y 1 C C 20 C C 20 0 Y 1 C A 21 C A 21 0 Y 1 C A 22 C A 22 0 Y 1 C U 23 C U 23 0 Y 1 A A 8 0.053 SIDE CHAIN 1 A G 9 0.055 SIDE CHAIN 1 A U 11 0.069 SIDE CHAIN 1 B A 8 0.072 SIDE CHAIN 1 B G 9 0.065 SIDE CHAIN 1 B A 16 0.055 SIDE CHAIN 1 B A 22 0.054 SIDE CHAIN 1 C G 9 0.057 SIDE CHAIN 1 D U 6 0.065 SIDE CHAIN LUC.PARAM DNA-RNA.TOP WATER_REP.PARAM WATER.TOP ION.PARAM ION.TOP 64.2 2.70 0.00 -10.14 -17.19 0.00 14.49 0.2650000 0.013 0.2270000 3.10 8.00 436 5458 4967 8.8 91.0 RANDOM 422155.84 0.000000 1 RESTRAINED THROUGHOUT 2.0 MOLECULAR REPLACEMENT FLAT MODEL 10 0.09661481 0.48 0.39 8.00 0.26 -0.02 3.10 8.00 0 1952 4 1948 0 0.006 1.2 14.7 1.51 0.3710000 0.048 0.2540000 3.28 60 741 6 7.5 90.2 2.9 15 1K9W 6955 0 0 0.0420000 1 2.9 96.3 2.90 3.03 909 0.2960000 98.9 phasing AMoRE refinement CNS 0.4 data reduction DENZO data scaling SCALEPACK HIV-1(MAL) RNA Dimerization Initiation Site 1 N N 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 2 N N metalc 3.136 B U 11 B OP1 U 11 1_555 B MG 103 F MG MG 1_555 metalc 2.955 D G 9 D N7 G 9 1_555 D MG 102 H MG MG 1_555 hydrog U-U MISPAIR A U 1 A N3 U 1 1_555 C U 2 C O2 U 2 1_555 hydrog G-C PAIR A G 4 A N1 G 4 1_555 A C 20 A N3 C 20 1_555 hydrog C-G PAIR A C 5 A N4 C 5 1_555 A G 19 A O6 G 19 1_555 hydrog WATSON-CRICK A U 6 A N3 U 6 1_555 A A 18 A N1 A 18 1_555 hydrog WATSON-CRICK A U 6 A O4 U 6 1_555 A A 18 A N6 A 18 1_555 hydrog WATSON-CRICK A G 7 A N1 G 7 1_555 A C 17 A N3 C 17 1_555 hydrog WATSON-CRICK A G 7 A N2 G 7 1_555 A C 17 A O2 C 17 1_555 hydrog WATSON-CRICK A G 7 A O6 G 7 1_555 A C 17 A N4 C 17 1_555 hydrog WATSON-CRICK A G 10 A N1 G 10 1_555 B C 15 B N3 C 15 1_555 hydrog WATSON-CRICK A G 10 A N2 G 10 1_555 B C 15 B O2 C 15 1_555 hydrog WATSON-CRICK A G 10 A O6 G 10 1_555 B C 15 B N4 C 15 1_555 hydrog WATSON-CRICK A U 11 A N3 U 11 1_555 B A 14 B N1 A 14 1_555 hydrog WATSON-CRICK A U 11 A O4 U 11 1_555 B A 14 B N6 A 14 1_555 hydrog WATSON-CRICK A G 12 A N1 G 12 1_555 B C 13 B N3 C 13 1_555 hydrog WATSON-CRICK A G 12 A N2 G 12 1_555 B C 13 B O2 C 13 1_555 hydrog WATSON-CRICK A G 12 A O6 G 12 1_555 B C 13 B N4 C 13 1_555 hydrog WATSON-CRICK A C 13 A N3 C 13 1_555 B G 12 B N1 G 12 1_555 hydrog WATSON-CRICK A C 13 A N4 C 13 1_555 B G 12 B O6 G 12 1_555 hydrog WATSON-CRICK A C 13 A O2 C 13 1_555 B G 12 B N2 G 12 1_555 hydrog WATSON-CRICK A A 14 A N1 A 14 1_555 B U 11 B N3 U 11 1_555 hydrog WATSON-CRICK A A 14 A N6 A 14 1_555 B U 11 B O4 U 11 1_555 hydrog WATSON-CRICK A C 15 A N3 C 15 1_555 B G 10 B N1 G 10 1_555 hydrog WATSON-CRICK A C 15 A N4 C 15 1_555 B G 10 B O6 G 10 1_555 hydrog WATSON-CRICK A C 15 A O2 C 15 1_555 B G 10 B N2 G 10 1_555 hydrog U-U MISPAIR B U 1 B O4 U 1 1_555 B U 23 B N3 U 23 1_555 hydrog WATSON-CRICK B U 2 B N3 U 2 1_555 B A 22 B N1 A 22 1_555 hydrog WATSON-CRICK B U 2 B O4 U 2 1_555 B A 22 B N6 A 22 1_555 hydrog WATSON-CRICK B U 3 B N3 U 3 1_555 B A 21 B N1 A 21 1_555 hydrog WATSON-CRICK B U 3 B O4 U 3 1_555 B A 21 B N6 A 21 1_555 hydrog WATSON-CRICK B G 4 B N1 G 4 1_555 B C 20 B N3 C 20 1_555 hydrog WATSON-CRICK B G 4 B N2 G 4 1_555 B C 20 B O2 C 20 1_555 hydrog WATSON-CRICK B G 4 B O6 G 4 1_555 B C 20 B N4 C 20 1_555 hydrog WATSON-CRICK B C 5 B N3 C 5 1_555 B G 19 B N1 G 19 1_555 hydrog WATSON-CRICK B C 5 B N4 C 5 1_555 B G 19 B O6 G 19 1_555 hydrog WATSON-CRICK B C 5 B O2 C 5 1_555 B G 19 B N2 G 19 1_555 hydrog WATSON-CRICK B U 6 B N3 U 6 1_555 B A 18 B N1 A 18 1_555 hydrog WATSON-CRICK B U 6 B O4 U 6 1_555 B A 18 B N6 A 18 1_555 hydrog WATSON-CRICK B G 7 B N1 G 7 1_555 B C 17 B N3 C 17 1_555 hydrog WATSON-CRICK B G 7 B N2 G 7 1_555 B C 17 B O2 C 17 1_555 hydrog WATSON-CRICK B G 7 B O6 G 7 1_555 B C 17 B N4 C 17 1_555 hydrog WATSON-CRICK C U 2 C N3 U 2 1_555 C A 22 C N1 A 22 1_555 hydrog WATSON-CRICK C U 2 C O4 U 2 1_555 C A 22 C N6 A 22 1_555 hydrog U-A PAIR C U 3 C O2 U 3 1_555 C A 21 C N6 A 21 1_555 hydrog G-C PAIR C G 4 C N1 G 4 1_555 C C 20 C O2 C 20 1_555 hydrog C-G PAIR C C 5 C O2 C 5 1_555 C G 19 C N2 G 19 1_555 hydrog WATSON-CRICK C U 6 C N3 U 6 1_555 C A 18 C N1 A 18 1_555 hydrog WATSON-CRICK C U 6 C O4 U 6 1_555 C A 18 C N6 A 18 1_555 hydrog WATSON-CRICK C G 7 C N1 G 7 1_555 C C 17 C N3 C 17 1_555 hydrog WATSON-CRICK C G 7 C N2 G 7 1_555 C C 17 C O2 C 17 1_555 hydrog WATSON-CRICK C G 7 C O6 G 7 1_555 C C 17 C N4 C 17 1_555 hydrog WATSON-CRICK C G 10 C N1 G 10 1_555 D C 15 D N3 C 15 1_555 hydrog WATSON-CRICK C G 10 C N2 G 10 1_555 D C 15 D O2 C 15 1_555 hydrog WATSON-CRICK C G 10 C O6 G 10 1_555 D C 15 D N4 C 15 1_555 hydrog WATSON-CRICK C U 11 C N3 U 11 1_555 D A 14 D N1 A 14 1_555 hydrog WATSON-CRICK C U 11 C O4 U 11 1_555 D A 14 D N6 A 14 1_555 hydrog G-C PAIR C G 12 C N1 G 12 1_555 D C 13 D N3 C 13 1_555 hydrog WATSON-CRICK C C 13 C N3 C 13 1_555 D G 12 D N1 G 12 1_555 hydrog WATSON-CRICK C C 13 C N4 C 13 1_555 D G 12 D O6 G 12 1_555 hydrog WATSON-CRICK C C 13 C O2 C 13 1_555 D G 12 D N2 G 12 1_555 hydrog WATSON-CRICK C A 14 C N1 A 14 1_555 D U 11 D N3 U 11 1_555 hydrog WATSON-CRICK C A 14 C N6 A 14 1_555 D U 11 D O4 U 11 1_555 hydrog WATSON-CRICK C C 15 C N3 C 15 1_555 D G 10 D N1 G 10 1_555 hydrog WATSON-CRICK C C 15 C N4 C 15 1_555 D G 10 D O6 G 10 1_555 hydrog WATSON-CRICK C C 15 C O2 C 15 1_555 D G 10 D N2 G 10 1_555 hydrog U-U MISPAIR D U 1 D O4 U 1 1_555 D U 23 D N3 U 23 1_555 hydrog WATSON-CRICK D U 2 D N3 U 2 1_555 D A 22 D N1 A 22 1_555 hydrog WATSON-CRICK D U 2 D O4 U 2 1_555 D A 22 D N6 A 22 1_555 hydrog WATSON-CRICK D U 3 D N3 U 3 1_555 D A 21 D N1 A 21 1_555 hydrog WATSON-CRICK D U 3 D O4 U 3 1_555 D A 21 D N6 A 21 1_555 hydrog WATSON-CRICK D G 4 D N1 G 4 1_555 D C 20 D N3 C 20 1_555 hydrog WATSON-CRICK D G 4 D N2 G 4 1_555 D C 20 D O2 C 20 1_555 hydrog WATSON-CRICK D G 4 D O6 G 4 1_555 D C 20 D N4 C 20 1_555 hydrog WATSON-CRICK D C 5 D N3 C 5 1_555 D G 19 D N1 G 19 1_555 hydrog WATSON-CRICK D C 5 D N4 C 5 1_555 D G 19 D O6 G 19 1_555 hydrog WATSON-CRICK D C 5 D O2 C 5 1_555 D G 19 D N2 G 19 1_555 hydrog U-A PAIR D U 6 D N3 U 6 1_555 D A 18 D N1 A 18 1_555 hydrog WATSON-CRICK D G 7 D N1 G 7 1_555 D C 17 D N3 C 17 1_555 hydrog WATSON-CRICK D G 7 D N2 G 7 1_555 D C 17 D O2 C 17 1_555 hydrog WATSON-CRICK D G 7 D O6 G 7 1_555 D C 17 D N4 C 17 1_555 RNA HIV, RNA, hairpin 1K9W PDB 1 1K9W 1 23 1K9W 1 23 1K9W A 1 1 23 1 23 1K9W 1 23 1K9W B 1 1 23 1 23 1K9W 1 23 1K9W C 1 1 23 1 23 1K9W 1 23 1K9W D 1 1 23 BINDING SITE FOR RESIDUE MG D 102 D MG 102 Software 2 BINDING SITE FOR RESIDUE MG B 103 B MG 103 Software 2 BINDING SITE FOR RESIDUE MG B 104 B MG 104 Software 1 D A 8 D A 8 2 1_555 D G 9 D G 9 2 1_555 B A 8 B A 8 2 1_555 B U 11 B U 11 2 1_555 B C 15 B C 15 1 1_555 5 C 1 2 1