0.028560 0.000000 0.000000 0.000000 0.028560 0.000000 0.000000 0.000000 0.044930 0.00000 0.00000 0.00000 Pan, B. Xiong, Y. Shi, K. Sundaralingam, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 35.014 35.014 22.257 C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking H2 O 18.015 WATER non-polymer K 1 39.098 POTASSIUM 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 N 18 N C N 19 N O N 20 N N N 21 N C N 22 N N N 23 N N Y 24 N C 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 H N 39 N O N 40 N H N 41 N H N 42 N K N 43 N O N 44 N P N 45 N O N 46 N O N 47 N O N 48 N C N 49 R C N 50 N O N 51 S C N 52 N O N 53 R C N 54 N O N 55 R C N 56 N N N 57 N C N 58 N O N 59 N N N 60 N C N 61 N O N 62 N C N 63 N C 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 H N 74 N H N 75 N H N 76 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 N 30 N sing Y 31 N doub N 32 N doub N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N doub N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub 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 sing N 67 N sing N 68 N sing N 69 N doub N 70 N sing N 71 N sing N 72 N sing N 73 N doub N 74 N sing N 75 N doub N 76 N sing N 77 N sing UK STRUCTURE STRUE6 2005 0969-2126 11 1423 1430 10.1016/j.str.2003.09.017 14604532 Crystal Structure of a Bulged RNA Tetraplex at 1.1 A Resolution: Implications for a Novel Binding Site in RNA Tetraplex 2003 10.2210/pdb1p79/pdb pdb_00001p79 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 2001-08-20 ADSC QUANTUM 4 MAD M x-ray 1 0.8985 1.0 14-BM-D APS 0.8985 SYNCHROTRON APS BEAMLINE 14-BM-D 1909.157 5'-R(*UP*GP*UP*GP*GP*U)-3' 1 syn polymer 39.098 POTASSIUM ION 3 syn non-polymer 18.015 water 30 nat water no no UGUGGU UGUGGU A polyribonucleotide n n n n n n 1 1.79 31.15 VAPOR DIFFUSION, HANGING DROP 6.0 spermine, potassium chloride, MPD, cacodylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 spermine 1 potassium chloride 1 MPD 1 cacodylate 1 potassium chloride 2 MPD 2 -9.325 A 6 A 6 -87.616 A_U6:U6_A 1 21.086 0.523 0.513 2.926 7.140 6 A 5 A 5 -89.520 A_G5:G5_A 2 -7.637 1.599 -0.134 3.487 0.768 6 A 4 A 4 89.990 A_G4:G4_A 3 -1.332 -1.563 -0.030 -3.480 7.887 6 A 2 A 2 -89.487 A_G2:G2_A 4 -7.401 1.740 -0.104 3.455 0.204 -177.207 A A 6 5 81.186 A A 6 5 -0.801 -161.863 1.733 3.334 AA_U6G5:G5U6_AA 1 59.776 29.982 -135.953 -1.722 0.847 -2.842 -28.567 A A 5 4 9.420 A A 5 4 -3.089 -4.617 0.500 0.770 AA_G5G4:G4G5_AA 2 -3.594 -7.333 -27.974 -2.521 1.761 -0.236 178.552 A A 4 2 -75.092 A A 4 2 -0.889 -149.987 -1.681 -3.329 AA_G4G2:G2G4_AA 3 90.757 -45.438 144.033 -1.740 0.795 chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2003-11-04 1 1 2008-04-29 1 2 2011-07-13 1 3 2024-02-14 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _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.ptnr1_symmetry _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.ptnr2_symmetry _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2003-04-30 REL REL K POTASSIUM ION HOH water K 201 2 K K 201 A K 202 2 K K 202 A K 203 2 K K 203 A HOH 101 3 HOH HOH 101 A HOH 102 3 HOH HOH 102 A HOH 103 3 HOH HOH 103 A HOH 104 3 HOH HOH 104 A HOH 105 3 HOH HOH 105 A HOH 106 3 HOH HOH 106 A HOH 107 3 HOH HOH 107 A HOH 108 3 HOH HOH 108 A HOH 109 3 HOH HOH 109 A HOH 110 3 HOH HOH 110 A HOH 111 3 HOH HOH 111 A HOH 112 3 HOH HOH 112 A HOH 113 3 HOH HOH 113 A HOH 114 3 HOH HOH 114 A HOH 115 3 HOH HOH 115 A HOH 116 3 HOH HOH 116 A HOH 117 3 HOH HOH 117 A HOH 118 3 HOH HOH 118 A HOH 119 3 HOH HOH 119 A HOH 120 3 HOH HOH 120 A HOH 121 3 HOH HOH 121 A HOH 122 3 HOH HOH 122 A HOH 123 3 HOH HOH 123 A HOH 124 3 HOH HOH 124 A HOH 125 3 HOH HOH 125 A HOH 126 3 HOH HOH 126 A HOH 127 3 HOH HOH 127 A HOH 128 3 HOH HOH 128 A HOH 129 3 HOH HOH 129 A HOH 130 3 HOH HOH 130 A n 1 1 A G 2 n 2 G 2 A U 3 n 3 U 3 A G 4 n 4 G 4 A G 5 n 5 G 5 A U 6 n 6 U 6 A 4.5167 -7.7103 -1.6781 13.3656 1.6189 2.9291 -0.2282 -0.0859 -0.1832 0.4605 0.0497 0.2770 0.0653 0.0304 0.1785 0.0361 -0.0059 0.0132 0.0324 0.0060 0.0366 refined -0.0982 10.3353 15.1683 X-RAY DIFFRACTION 0.4839 0.4766 -2.7451 -0.3991 0.2026 2.7114 -0.0288 -0.1647 -0.0958 0.0104 0.0519 -0.0009 -0.0217 0.1488 -0.0231 0.0200 0.0118 0.0023 0.0356 0.0102 0.0516 refined 5.6192 8.1764 10.4529 X-RAY DIFFRACTION 0.2630 -1.1272 1.0395 3.5081 0.9104 1.8102 0.0626 -0.0562 -0.1662 0.0358 -0.0106 0.0311 -0.0097 -0.0711 -0.0519 0.0283 -0.0045 -0.0002 0.0254 0.0063 0.0490 refined -1.6795 10.3174 9.7291 X-RAY DIFFRACTION 1.9688 -1.1506 1.0395 3.0488 -0.6342 0.8431 -0.0157 0.1175 -0.1307 -0.0534 0.0895 0.1638 -0.0246 0.0263 -0.0738 0.0324 -0.0015 -0.0055 0.0291 -0.0096 0.0385 refined -4.7866 11.7248 6.1916 X-RAY DIFFRACTION 6.2675 3.1361 -0.6311 1.4096 -2.3330 1.2765 -0.0291 0.3060 -0.2125 -0.3654 -0.0874 -0.2060 0.0642 -0.0048 0.1166 0.0475 -0.0039 -0.0004 0.0392 -0.0301 0.0233 refined -2.4163 10.8962 2.7258 X-RAY DIFFRACTION A 2 A 2 A 2 A 2 X-RAY DIFFRACTION 1 A 3 A 3 A 3 A 3 X-RAY DIFFRACTION 2 A 4 A 4 A 4 A 4 X-RAY DIFFRACTION 3 A 5 A 5 A 5 A 5 X-RAY DIFFRACTION 4 A 6 A 6 A 6 A 6 X-RAY DIFFRACTION 5 author_defined_assembly 4 tetrameric A G 2 A O6 G 2 1_555 A K 203 D K K 1_555 A G 2 A O6 G 2 2_565 125.2 A G 2 A O6 G 2 1_555 A K 203 D K K 1_555 A G 2 A O6 G 2 3_555 77.8 A G 2 A O6 G 2 2_565 A K 203 D K K 1_555 A G 2 A O6 G 2 3_555 77.8 A G 2 A O6 G 2 1_555 A K 203 D K K 1_555 A G 2 A O6 G 2 4_455 77.8 A G 2 A O6 G 2 2_565 A K 203 D K K 1_555 A G 2 A O6 G 2 4_455 77.8 A G 2 A O6 G 2 3_555 A K 203 D K K 1_555 A G 2 A O6 G 2 4_455 125.2 A G 2 A O6 G 2 1_555 A K 203 D K K 1_555 A G 4 A O6 G 4 1_555 68.9 A G 2 A O6 G 2 2_565 A K 203 D K K 1_555 A G 4 A O6 G 4 1_555 161.2 A G 2 A O6 G 2 3_555 A K 203 D K K 1_555 A G 4 A O6 G 4 1_555 95.3 A G 2 A O6 G 2 4_455 A K 203 D K K 1_555 A G 4 A O6 G 4 1_555 119.7 A G 2 A O6 G 2 1_555 A K 203 D K K 1_555 A G 4 A O6 G 4 4_455 95.3 A G 2 A O6 G 2 2_565 A K 203 D K K 1_555 A G 4 A O6 G 4 4_455 119.6 A G 2 A O6 G 2 3_555 A K 203 D K K 1_555 A G 4 A O6 G 4 4_455 161.3 A G 2 A O6 G 2 4_455 A K 203 D K K 1_555 A G 4 A O6 G 4 4_455 68.9 A G 4 A O6 G 4 1_555 A K 203 D K K 1_555 A G 4 A O6 G 4 4_455 66.0 A G 2 A O6 G 2 1_555 A K 203 D K K 1_555 A G 4 A O6 G 4 2_565 161.2 A G 2 A O6 G 2 2_565 A K 203 D K K 1_555 A G 4 A O6 G 4 2_565 68.9 A G 2 A O6 G 2 3_555 A K 203 D K K 1_555 A G 4 A O6 G 4 2_565 119.7 A G 2 A O6 G 2 4_455 A K 203 D K K 1_555 A G 4 A O6 G 4 2_565 95.3 A G 4 A O6 G 4 1_555 A K 203 D K K 1_555 A G 4 A O6 G 4 2_565 100.7 A G 4 A O6 G 4 4_455 A K 203 D K K 1_555 A G 4 A O6 G 4 2_565 66.0 A G 2 A O6 G 2 1_555 A K 203 D K K 1_555 A G 4 A O6 G 4 3_555 119.7 A G 2 A O6 G 2 2_565 A K 203 D K K 1_555 A G 4 A O6 G 4 3_555 95.3 A G 2 A O6 G 2 3_555 A K 203 D K K 1_555 A G 4 A O6 G 4 3_555 68.9 A G 2 A O6 G 2 4_455 A K 203 D K K 1_555 A G 4 A O6 G 4 3_555 161.2 A G 4 A O6 G 4 1_555 A K 203 D K K 1_555 A G 4 A O6 G 4 3_555 66.0 A G 4 A O6 G 4 4_455 A K 203 D K K 1_555 A G 4 A O6 G 4 3_555 100.7 A G 4 A O6 G 4 2_565 A K 203 D K K 1_555 A G 4 A O6 G 4 3_555 66.0 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A G 4 A O6 G 4 4_455 71.8 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A G 4 A O6 G 4 2_565 112.0 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A G 4 A O6 G 4 2_565 71.8 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A G 4 A O6 G 4 3_555 71.8 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A G 4 A O6 G 4 3_555 112.0 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A G 4 A O6 G 4 3_555 71.8 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A G 5 A O6 G 5 1_555 73.6 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A G 5 A O6 G 5 1_555 89.6 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A G 5 A O6 G 5 1_555 156.6 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 A G 5 A O6 G 5 1_555 129.9 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A G 5 A O6 G 5 4_455 129.9 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A G 5 A O6 G 5 4_455 73.6 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A G 5 A O6 G 5 4_455 89.6 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 A G 5 A O6 G 5 4_455 156.6 A G 5 A O6 G 5 1_555 A K 202 C K K 1_555 A G 5 A O6 G 5 4_455 71.1 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A G 5 A O6 G 5 2_565 156.6 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A G 5 A O6 G 5 2_565 129.9 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A G 5 A O6 G 5 2_565 73.6 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 A G 5 A O6 G 5 2_565 89.6 A G 5 A O6 G 5 1_555 A K 202 C K K 1_555 A G 5 A O6 G 5 2_565 110.7 A G 5 A O6 G 5 4_455 A K 202 C K K 1_555 A G 5 A O6 G 5 2_565 71.1 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A G 5 A O6 G 5 3_555 89.6 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A G 5 A O6 G 5 3_555 156.6 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A G 5 A O6 G 5 3_555 129.9 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 A G 5 A O6 G 5 3_555 73.6 A G 5 A O6 G 5 1_555 A K 202 C K K 1_555 A G 5 A O6 G 5 3_555 71.1 A G 5 A O6 G 5 4_455 A K 202 C K K 1_555 A G 5 A O6 G 5 3_555 110.7 A G 5 A O6 G 5 2_565 A K 202 C K K 1_555 A G 5 A O6 G 5 3_555 71.1 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A K 203 D K K 1_555 56.0 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A K 203 D K K 1_555 56.0 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A K 203 D K K 1_555 56.0 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 A K 203 D K K 1_555 56.0 A G 5 A O6 G 5 1_555 A K 202 C K K 1_555 A K 203 D K K 1_555 124.6 A G 5 A O6 G 5 4_455 A K 202 C K K 1_555 A K 203 D K K 1_555 124.7 A G 5 A O6 G 5 2_565 A K 202 C K K 1_555 A K 203 D K K 1_555 124.7 A G 5 A O6 G 5 3_555 A K 202 C K K 1_555 A K 203 D K K 1_555 124.7 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A K 203 D K K 2_565 56.0 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A K 203 D K K 2_565 56.0 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A K 203 D K K 2_565 56.0 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 A K 203 D K K 2_565 56.0 A G 5 A O6 G 5 1_555 A K 202 C K K 1_555 A K 203 D K K 2_565 124.7 A G 5 A O6 G 5 4_455 A K 202 C K K 1_555 A K 203 D K K 2_565 124.7 A G 5 A O6 G 5 2_565 A K 202 C K K 1_555 A K 203 D K K 2_565 124.6 A G 5 A O6 G 5 3_555 A K 202 C K K 1_555 A K 203 D K K 2_565 124.7 A K 203 D K K 1_555 A K 202 C K K 1_555 A K 203 D K K 2_565 0.0 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A K 203 D K K 3_555 56.0 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A K 203 D K K 3_555 56.0 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A K 203 D K K 3_555 56.0 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 A K 203 D K K 3_555 56.0 A G 5 A O6 G 5 1_555 A K 202 C K K 1_555 A K 203 D K K 3_555 124.7 A G 5 A O6 G 5 4_455 A K 202 C K K 1_555 A K 203 D K K 3_555 124.7 A G 5 A O6 G 5 2_565 A K 202 C K K 1_555 A K 203 D K K 3_555 124.7 A G 5 A O6 G 5 3_555 A K 202 C K K 1_555 A K 203 D K K 3_555 124.6 A K 203 D K K 1_555 A K 202 C K K 1_555 A K 203 D K K 3_555 0.0 A K 203 D K K 2_565 A K 202 C K K 1_555 A K 203 D K K 3_555 0.0 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 A K 203 D K K 4_455 56.0 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 A K 203 D K K 4_455 56.0 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 A K 203 D K K 4_455 56.0 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 A K 203 D K K 4_455 56.0 A G 5 A O6 G 5 1_555 A K 202 C K K 1_555 A K 203 D K K 4_455 124.7 A G 5 A O6 G 5 4_455 A K 202 C K K 1_555 A K 203 D K K 4_455 124.6 A G 5 A O6 G 5 2_565 A K 202 C K K 1_555 A K 203 D K K 4_455 124.7 A G 5 A O6 G 5 3_555 A K 202 C K K 1_555 A K 203 D K K 4_455 124.7 A K 203 D K K 1_555 A K 202 C K K 1_555 A K 203 D K K 4_455 0.0 A K 203 D K K 2_565 A K 202 C K K 1_555 A K 203 D K K 4_455 0.0 A K 203 D K K 3_555 A K 202 C K K 1_555 A K 203 D K K 4_455 0.0 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A G 5 A O6 G 5 4_455 67.1 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A G 5 A O6 G 5 2_565 102.9 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A G 5 A O6 G 5 2_565 67.1 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A G 5 A O6 G 5 3_555 67.1 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A G 5 A O6 G 5 3_555 102.9 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A G 5 A O6 G 5 3_555 67.1 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A U 6 A O4 U 6 1_555 67.1 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A U 6 A O4 U 6 1_555 97.6 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A U 6 A O4 U 6 1_555 164.5 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 A U 6 A O4 U 6 1_555 116.2 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A U 6 A O4 U 6 2_565 164.5 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A U 6 A O4 U 6 2_565 116.3 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A U 6 A O4 U 6 2_565 67.1 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 A U 6 A O4 U 6 2_565 97.6 A U 6 A O4 U 6 1_555 A K 201 B K K 1_555 A U 6 A O4 U 6 2_565 125.2 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A U 6 A O4 U 6 3_555 97.5 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A U 6 A O4 U 6 3_555 164.4 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A U 6 A O4 U 6 3_555 116.3 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 A U 6 A O4 U 6 3_555 67.1 A U 6 A O4 U 6 1_555 A K 201 B K K 1_555 A U 6 A O4 U 6 3_555 77.7 A U 6 A O4 U 6 2_565 A K 201 B K K 1_555 A U 6 A O4 U 6 3_555 77.8 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A U 6 A O4 U 6 4_455 116.3 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A U 6 A O4 U 6 4_455 67.1 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A U 6 A O4 U 6 4_455 97.6 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 A U 6 A O4 U 6 4_455 164.5 A U 6 A O4 U 6 1_555 A K 201 B K K 1_555 A U 6 A O4 U 6 4_455 77.8 A U 6 A O4 U 6 2_565 A K 201 B K K 1_555 A U 6 A O4 U 6 4_455 77.8 A U 6 A O4 U 6 3_555 A K 201 B K K 1_555 A U 6 A O4 U 6 4_455 125.2 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A K 202 C K K 1_555 51.4 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A K 202 C K K 1_555 51.4 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A K 202 C K K 1_555 51.4 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 A K 202 C K K 1_555 51.4 A U 6 A O4 U 6 1_555 A K 201 B K K 1_555 A K 202 C K K 1_555 117.4 A U 6 A O4 U 6 2_565 A K 201 B K K 1_555 A K 202 C K K 1_555 117.4 A U 6 A O4 U 6 3_555 A K 201 B K K 1_555 A K 202 C K K 1_555 117.4 A U 6 A O4 U 6 4_455 A K 201 B K K 1_555 A K 202 C K K 1_555 117.4 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A K 202 C K K 2_565 51.4 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A K 202 C K K 2_565 51.4 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A K 202 C K K 2_565 51.4 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 A K 202 C K K 2_565 51.4 A U 6 A O4 U 6 1_555 A K 201 B K K 1_555 A K 202 C K K 2_565 117.4 A U 6 A O4 U 6 2_565 A K 201 B K K 1_555 A K 202 C K K 2_565 117.4 A U 6 A O4 U 6 3_555 A K 201 B K K 1_555 A K 202 C K K 2_565 117.4 A U 6 A O4 U 6 4_455 A K 201 B K K 1_555 A K 202 C K K 2_565 117.4 A K 202 C K K 1_555 A K 201 B K K 1_555 A K 202 C K K 2_565 0.0 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A K 202 C K K 3_555 51.4 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A K 202 C K K 3_555 51.4 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A K 202 C K K 3_555 51.4 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 A K 202 C K K 3_555 51.4 A U 6 A O4 U 6 1_555 A K 201 B K K 1_555 A K 202 C K K 3_555 117.4 A U 6 A O4 U 6 2_565 A K 201 B K K 1_555 A K 202 C K K 3_555 117.4 A U 6 A O4 U 6 3_555 A K 201 B K K 1_555 A K 202 C K K 3_555 117.4 A U 6 A O4 U 6 4_455 A K 201 B K K 1_555 A K 202 C K K 3_555 117.4 A K 202 C K K 1_555 A K 201 B K K 1_555 A K 202 C K K 3_555 0.0 A K 202 C K K 2_565 A K 201 B K K 1_555 A K 202 C K K 3_555 0.0 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 A K 202 C K K 4_455 51.4 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 A K 202 C K K 4_455 51.4 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 A K 202 C K K 4_455 51.4 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 A K 202 C K K 4_455 51.4 A U 6 A O4 U 6 1_555 A K 201 B K K 1_555 A K 202 C K K 4_455 117.4 A U 6 A O4 U 6 2_565 A K 201 B K K 1_555 A K 202 C K K 4_455 117.4 A U 6 A O4 U 6 3_555 A K 201 B K K 1_555 A K 202 C K K 4_455 117.4 A U 6 A O4 U 6 4_455 A K 201 B K K 1_555 A K 202 C K K 4_455 117.4 A K 202 C K K 1_555 A K 201 B K K 1_555 A K 202 C K K 4_455 0.0 A K 202 C K K 2_565 A K 201 B K K 1_555 A K 202 C K K 4_455 0.0 A K 202 C K K 3_555 A K 201 B K K 1_555 A K 202 C K K 4_455 0.0 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 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 7_556 y,x,-z+1 crystal symmetry operation 0.0000000000 0.0000000000 22.2570000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_556 x+1/2,-y+1/2,-z+1 crystal symmetry operation 17.5070000000 17.5070000000 22.2570000000 0.0000000000 -1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_555 -y+1/2,x+1/2,z crystal symmetry operation 17.5070000000 17.5070000000 0.0000000000 1 A K 201 B K 1 A K 202 C K 1 A K 203 D K 1 A HOH 115 E HOH 1 A O2' G 2 A O2' G 2 1 Y 1 A U 1 A U 1 1 Y 1 A G 4 0.057 SIDE CHAIN 6.497 -0.26 0.00 0.00 -0.26 0.00 0.53 0.962 0.964 extra hydrogen on G 2 of chain A was removed. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 0.13607 0.12678 0.12733 1.10 16.55 308 5382 5.4 94.82 0.242 0.013 RANDOM 1 THROUGHOUT 2.0 MAD 0.027 0.025 0.80 0.80 1.40 MAXIMUM LIKELIHOOD BABINET MODEL WITH MASK 1.10 16.55 90 255 3 162 0 0.010 0.021 120 0.003 0.020 43 1.607 3.000 185 2.098 3.000 111 0.123 0.200 19 0.032 0.020 54 0.412 0.200 24 0.196 0.200 39 0.096 0.200 29 0.121 0.200 20 0.752 0.200 20 0.346 0.200 31 0.099 0.200 6 1.539 3.000 120 2.065 4.500 185 0.855 2.000 120 8.627 5.000 34 2.673 5.000 108 0.11 0.08 1.160 34 589 10 1.1 16.55 1P79 5690 0.0 0.0 0.037 1 23 20 95.3 1.10 1.14 770 0.088 71.9 refinement REFMAC 5.1.24 data reduction DENZO data scaling SCALEPACK phasing SOLVE Crystal structure of a bulged RNA tetraplex: implications for a novel binding site in RNA tetraplex 1 N N 2 N N 2 N N 2 N N 3 N N metalc 2.690 A G 2 A O6 G 2 1_555 A K 203 D K K 1_555 metalc 2.691 A G 2 A O6 G 2 2_565 A K 203 D K K 1_555 metalc 2.690 A G 2 A O6 G 2 3_555 A K 203 D K K 1_555 metalc 2.691 A G 2 A O6 G 2 4_455 A K 203 D K K 1_555 metalc 2.740 A G 4 A O6 G 4 1_555 A K 202 C K K 1_555 metalc 2.740 A G 4 A O6 G 4 4_455 A K 202 C K K 1_555 metalc 2.740 A G 4 A O6 G 4 2_565 A K 202 C K K 1_555 metalc 2.740 A G 4 A O6 G 4 3_555 A K 202 C K K 1_555 metalc 2.949 A G 4 A O6 G 4 1_555 A K 203 D K K 1_555 metalc 2.950 A G 4 A O6 G 4 4_455 A K 203 D K K 1_555 metalc 2.951 A G 4 A O6 G 4 2_565 A K 203 D K K 1_555 metalc 2.950 A G 4 A O6 G 4 3_555 A K 203 D K K 1_555 metalc 2.918 A G 5 A O6 G 5 1_555 A K 201 B K K 1_555 metalc 2.917 A G 5 A O6 G 5 4_455 A K 201 B K K 1_555 metalc 2.917 A G 5 A O6 G 5 2_565 A K 201 B K K 1_555 metalc 2.918 A G 5 A O6 G 5 3_555 A K 201 B K K 1_555 metalc 2.773 A G 5 A O6 G 5 1_555 A K 202 C K K 1_555 metalc 2.773 A G 5 A O6 G 5 4_455 A K 202 C K K 1_555 metalc 2.773 A G 5 A O6 G 5 2_565 A K 202 C K K 1_555 metalc 2.773 A G 5 A O6 G 5 3_555 A K 202 C K K 1_555 metalc 2.717 A U 6 A O4 U 6 1_555 A K 201 B K K 1_555 metalc 2.716 A U 6 A O4 U 6 2_565 A K 201 B K K 1_555 metalc 2.717 A U 6 A O4 U 6 3_555 A K 201 B K K 1_555 metalc 2.716 A U 6 A O4 U 6 4_455 A K 201 B K K 1_555 metalc 3.396 A K 201 B K K 1_555 A K 202 C K K 1_555 metalc 3.396 A K 201 B K K 1_555 A K 202 C K K 2_565 metalc 3.396 A K 201 B K K 1_555 A K 202 C K K 3_555 metalc 3.396 A K 201 B K K 1_555 A K 202 C K K 4_455 metalc 3.413 A K 202 C K K 1_555 A K 203 D K K 1_555 metalc 3.413 A K 202 C K K 1_555 A K 203 D K K 2_565 metalc 3.413 A K 202 C K K 1_555 A K 203 D K K 3_555 metalc 3.413 A K 202 C K K 1_555 A K 203 D K K 4_455 hydrog TYPE_6_PAIR A G 2 A N7 G 2 1_555 A G 2 A N2 G 2 4_455 hydrog TYPE_6_PAIR A G 2 A O6 G 2 1_555 A G 2 A N1 G 2 4_455 hydrog TYPE_6_PAIR A G 4 A N1 G 4 1_555 A G 4 A O6 G 4 4_455 hydrog TYPE_6_PAIR A G 4 A N2 G 4 1_555 A G 4 A N7 G 4 4_455 hydrog TYPE_6_PAIR A G 5 A N1 G 5 1_555 A G 5 A O6 G 5 4_455 hydrog TYPE_6_PAIR A G 5 A N2 G 5 1_555 A G 5 A N7 G 5 4_455 hydrog U-U MISPAIR A U 6 A O4 U 6 1_555 A U 6 A N3 U 6 4_455 RNA RNA, TETRAPLEX, BULGE 1P79 PDB 1 1P79 1 6 1P79 1 6 1P79 A 1 1 6 BINDING SITE FOR RESIDUE K A 201 A K 201 Software 12 BINDING SITE FOR RESIDUE K A 202 A K 202 Software 16 BINDING SITE FOR RESIDUE K A 203 A K 203 Software 12 A G 5 A G 5 12 4_455 A G 5 A G 5 12 1_555 A G 5 A G 5 12 2_565 A G 5 A G 5 12 3_555 A U 6 A U 6 12 4_455 A U 6 A U 6 12 1_555 A U 6 A U 6 12 3_555 A U 6 A U 6 12 2_565 A K 202 C K 12 2_565 A K 202 C K 12 3_555 A K 202 C K 12 4_455 A K 202 C K 12 1_555 A G 4 A G 4 16 4_455 A G 4 A G 4 16 1_555 A G 4 A G 4 16 3_555 A G 4 A G 4 16 2_565 A G 5 A G 5 16 3_555 A G 5 A G 5 16 2_565 A G 5 A G 5 16 1_555 A G 5 A G 5 16 4_455 A K 201 B K 16 4_455 A K 201 B K 16 3_555 A K 201 B K 16 2_565 A K 201 B K 16 1_555 A K 203 D K 16 2_565 A K 203 D K 16 3_555 A K 203 D K 16 4_455 A K 203 D K 16 1_555 A G 2 A G 2 12 4_455 A G 2 A G 2 12 1_555 A G 2 A G 2 12 3_555 A G 2 A G 2 12 2_565 A G 4 A G 4 12 2_565 A G 4 A G 4 12 1_555 A G 4 A G 4 12 3_555 A G 4 A G 4 12 4_455 A K 202 C K 12 4_455 A K 202 C K 12 3_555 A K 202 C K 12 2_565 A K 202 C K 12 1_555 90 P 4 21 2