1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Zimmermann, G.R. Pardi, A. 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 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 C7 H8 N4 O2 180.164 THEOPHYLLINE non-polymer C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA linking US Nat.Struct.Biol. NSBIEW 2024 1072-8368 4 644 649 10.1038/nsb0897-644 9253414 Interlocking structural motifs mediate molecular discrimination by a theophylline-binding RNA. 1997 US Science SCIEAS 0038 0036-8075 263 1425 High-Resolution Molecular Discrimination by RNA 1994 10.2210/pdb1eht/pdb pdb_00001eht 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 CONSENSUS SEQUENCE OF THE THEOPHYLLINE BINDING RNA APTAMER FLANKED BY A FOUR BASE-PAIR STEM, A THREE BASE-PAIR STEM, AND CAPPED BY A GAAA TETRALOOP 10638.409 THEOPHYLLINE-BINDING RNA BINDING FRAGMENT, RESIDUES 1 - 33 1 syn polymer 180.164 THEOPHYLLINE 1 syn non-polymer no no GGCGAUACCAGCCGAAAGGCCCUUGGCAGCGUC GGCGAUACCAGCCGAAAGGCCCUUGGCAGCGUC A 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 n n n n n -56.460 1 19 A 1 A 33 -3.768 A_G1:C33_A 1 -0.905 -0.661 -1.232 -0.019 -8.216 1 28 A 2 A 32 4.889 A_G2:U32_A 2 8.123 -2.071 0.352 -0.323 14.477 1 19 A 3 A 31 -1.813 A_C3:G31_A 3 -0.597 0.310 0.532 -0.257 -0.715 1 19 A 4 A 30 3.480 A_G4:C30_A 4 -8.062 -0.302 -1.014 -0.273 14.096 1 A 6 A 29 30.018 A_U6:G29_A 5 -12.775 2.670 1.061 0.321 -3.802 3 23 A 23 A 28 -81.444 A_U23:A28_A 6 -39.400 -0.957 0.489 3.319 -4.599 1 19 A 8 A 26 -9.883 A_C8:G26_A 7 25.679 0.081 -0.415 -0.267 31.549 1 19 A 9 A 25 8.587 A_C9:G25_A 8 -24.291 0.522 -1.356 -0.237 -16.666 1 A 10 A 21 -3.564 A_A10:C21_A 9 13.022 -1.462 -0.760 -0.575 -17.197 1 19 A 11 A 20 -2.720 A_G11:C20_A 10 -2.708 0.256 -1.772 -0.524 4.144 1 19 A 12 A 19 -4.405 A_C12:G19_A 11 7.240 -0.105 -1.509 -0.507 16.373 1 19 A 13 A 18 -8.332 A_C13:G18_A 12 12.303 0.211 -0.920 -0.295 28.381 9 11 A 14 A 17 21.722 A_G14:A17_A 13 33.997 4.968 1.527 -4.862 2.399 15.506 A A 1 2 -37.118 A A 33 32 2.287 -9.284 1.829 -1.547 AA_G1G2:U32C33_AA 1 -2.688 10.749 12.140 0.075 -8.462 2.732 33.754 A A 2 3 1.006 A A 32 31 2.751 0.584 -0.554 -0.729 AA_G2C3:G31U32_AA 2 0.372 -0.641 33.747 -1.335 1.004 2.605 41.048 A A 3 4 27.737 A A 31 30 3.554 18.606 0.963 -1.605 AA_C3G4:C30G31_AA 3 9.564 -14.258 35.517 -4.349 -0.314 3.341 50.142 A A 4 6 21.651 A A 30 29 4.352 17.822 -1.373 -0.951 AA_G4U6:G29C30_AA 4 12.112 -14.715 45.549 -2.718 2.705 2.462 -142.979 A A 6 23 -36.662 A A 29 28 1.103 63.659 -3.372 1.667 AA_U6U23:A28G29_AA 5 121.400 69.915 -59.605 -1.367 -0.848 2.329 36.429 A A 8 9 27.219 A A 26 25 2.387 16.312 2.369 -0.569 AA_C8C9:G25G26_AA 6 7.674 -12.805 31.788 -2.665 -2.964 3.037 43.604 A A 9 10 28.319 A A 25 21 4.154 20.295 1.625 -1.554 AA_C9A10:C21G25_AA 7 0.476 -0.664 38.796 -4.378 -2.135 3.668 44.450 A A 10 11 2.122 A A 21 20 3.834 1.598 -0.384 -1.511 AA_A10G11:C20C21_AA 8 7.527 -9.996 43.812 -2.169 1.311 2.893 27.763 A A 11 12 -2.585 A A 20 19 2.862 -1.239 0.187 -1.274 AA_G11C12:G19C20_AA 9 -2.127 4.438 27.656 -2.391 -0.840 3.676 31.256 A A 12 13 -6.745 A A 19 18 3.543 -3.623 -0.619 -1.062 AA_C12C13:G18G19_AA 10 -2.309 4.299 30.966 -1.210 0.664 2.252 60.251 A A 13 14 21.387 A A 18 17 2.821 20.712 -0.526 -1.363 AA_C13G14:A17G18_AA 11 -20.655 21.329 53.267 -2.208 -0.324 database_2 pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 1997-12-24 1 1 2008-03-24 1 2 2011-07-13 1 3 2022-02-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1997-03-20 REL REL TEP THEOPHYLLINE LOWEST TOTAL ENERGY 50 10 6.8 298 K simulated annealing BRUNGER refinement X-PLOR structure solution X-PLOR 3.1 500 Varian UNITYPLUS TEP 34 2 TEP TEP 34 A G 1 n 1 G 1 A G 2 n 2 G 2 A C 3 n 3 C 3 A G 4 n 4 G 4 A A 5 n 5 A 5 A U 6 n 6 U 6 A A 7 n 7 A 7 A C 8 n 8 C 8 A C 9 n 9 C 9 A A 10 n 10 A 10 A G 11 n 11 G 11 A C 12 n 12 C 12 A C 13 n 13 C 13 A G 14 n 14 G 14 A A 15 n 15 A 15 A A 16 n 16 A 16 A A 17 n 17 A 17 A G 18 n 18 G 18 A G 19 n 19 G 19 A C 20 n 20 C 20 A C 21 n 21 C 21 A C 22 n 22 C 22 A U 23 n 23 U 23 A U 24 n 24 U 24 A G 25 n 25 G 25 A G 26 n 26 G 26 A C 27 n 27 C 27 A A 28 n 28 A 28 A G 29 n 29 G 29 A C 30 n 30 C 30 A G 31 n 31 G 31 A U 32 n 32 U 32 A C 33 n 33 C 33 A author_defined_assembly 1 monomeric 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 3 A A H3 O4 U U 6 23 1.56 1 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 1 1 1 N 1 -2.62 0.40 106.40 103.78 A A A C8 N9 C4 G G G 1 1 1 N 1 4.60 0.50 113.10 117.70 A A A N7 C8 N9 G G G 2 2 2 N 1 -2.65 0.40 106.40 103.75 A A A C8 N9 C4 G G G 2 2 2 N 1 4.45 0.50 113.10 117.55 A A A N7 C8 N9 G G G 4 4 4 N 1 -2.60 0.40 106.40 103.80 A A A C8 N9 C4 G G G 4 4 4 N 1 3.75 0.50 113.80 117.55 A A A N7 C8 N9 A A A 5 5 5 N 1 3.71 0.50 113.80 117.51 A A A N7 C8 N9 A A A 7 7 7 N 1 3.71 0.50 113.80 117.51 A A A N7 C8 N9 A A A 10 10 10 N 1 4.49 0.50 113.10 117.59 A A A N7 C8 N9 G G G 11 11 11 N 1 -2.61 0.40 106.40 103.79 A A A C8 N9 C4 G G G 11 11 11 N 1 4.57 0.50 113.10 117.67 A A A N7 C8 N9 G G G 14 14 14 N 1 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 14 14 14 N 1 3.69 0.50 113.80 117.49 A A A N7 C8 N9 A A A 15 15 15 N 1 3.74 0.50 113.80 117.54 A A A N7 C8 N9 A A A 16 16 16 N 1 3.76 0.50 113.80 117.56 A A A N7 C8 N9 A A A 17 17 17 N 1 4.59 0.50 113.10 117.69 A A A N7 C8 N9 G G G 18 18 18 N 1 -2.62 0.40 106.40 103.78 A A A C8 N9 C4 G G G 18 18 18 N 1 4.55 0.50 113.10 117.65 A A A N7 C8 N9 G G G 19 19 19 N 1 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 19 19 19 N 1 4.65 0.50 113.10 117.75 A A A N7 C8 N9 G G G 25 25 25 N 1 -2.72 0.40 106.40 103.68 A A A C8 N9 C4 G G G 25 25 25 N 1 4.63 0.50 113.10 117.73 A A A N7 C8 N9 G G G 26 26 26 N 1 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 26 26 26 N 1 3.71 0.50 113.80 117.51 A A A N7 C8 N9 A A A 28 28 28 N 1 4.55 0.50 113.10 117.65 A A A N7 C8 N9 G G G 29 29 29 N 1 -2.70 0.40 106.40 103.70 A A A C8 N9 C4 G G G 29 29 29 N 1 4.60 0.50 113.10 117.70 A A A N7 C8 N9 G G G 31 31 31 N 1 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 31 31 31 N 2 4.59 0.50 113.10 117.69 A A A N7 C8 N9 G G G 1 1 1 N 2 -2.74 0.40 106.40 103.66 A A A C8 N9 C4 G G G 1 1 1 N 2 4.51 0.50 113.10 117.61 A A A N7 C8 N9 G G G 2 2 2 N 2 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 2 2 2 N 2 4.58 0.50 113.10 117.68 A A A N7 C8 N9 G G G 4 4 4 N 2 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 4 4 4 N 2 3.71 0.50 113.80 117.51 A A A N7 C8 N9 A A A 5 5 5 N 2 3.64 0.50 113.80 117.44 A A A N7 C8 N9 A A A 7 7 7 N 2 3.84 0.50 113.80 117.64 A A A N7 C8 N9 A A A 10 10 10 N 2 4.53 0.50 113.10 117.63 A A A N7 C8 N9 G G G 11 11 11 N 2 -2.67 0.40 106.40 103.73 A A A C8 N9 C4 G G G 11 11 11 N 2 4.50 0.50 113.10 117.60 A A A N7 C8 N9 G G G 14 14 14 N 2 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 14 14 14 N 2 3.83 0.50 113.80 117.63 A A A N7 C8 N9 A A A 15 15 15 N 2 3.63 0.50 113.80 117.43 A A A N7 C8 N9 A A A 16 16 16 N 2 3.88 0.50 113.80 117.68 A A A N7 C8 N9 A A A 17 17 17 N 2 4.56 0.50 113.10 117.66 A A A N7 C8 N9 G G G 18 18 18 N 2 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 18 18 18 N 2 4.55 0.50 113.10 117.65 A A A N7 C8 N9 G G G 19 19 19 N 2 -2.67 0.40 106.40 103.73 A A A C8 N9 C4 G G G 19 19 19 N 2 4.60 0.50 113.10 117.70 A A A N7 C8 N9 G G G 25 25 25 N 2 -2.81 0.40 106.40 103.59 A A A C8 N9 C4 G G G 25 25 25 N 2 4.55 0.50 113.10 117.65 A A A N7 C8 N9 G G G 26 26 26 N 2 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 26 26 26 N 2 3.78 0.50 113.80 117.58 A A A N7 C8 N9 A A A 28 28 28 N 2 -2.40 0.40 105.80 103.40 A A A C8 N9 C4 A A A 28 28 28 N 2 4.49 0.50 113.10 117.59 A A A N7 C8 N9 G G G 29 29 29 N 2 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 29 29 29 N 2 4.65 0.50 113.10 117.75 A A A N7 C8 N9 G G G 31 31 31 N 2 -2.75 0.40 106.40 103.65 A A A C8 N9 C4 G G G 31 31 31 N 3 4.49 0.50 113.10 117.59 A A A N7 C8 N9 G G G 1 1 1 N 3 -2.63 0.40 106.40 103.77 A A A C8 N9 C4 G G G 1 1 1 N 3 4.60 0.50 113.10 117.70 A A A N7 C8 N9 G G G 2 2 2 N 3 -2.65 0.40 106.40 103.75 A A A C8 N9 C4 G G G 2 2 2 N 3 4.47 0.50 113.10 117.57 A A A N7 C8 N9 G G G 4 4 4 N 3 -2.72 0.40 106.40 103.68 A A A C8 N9 C4 G G G 4 4 4 N 3 3.78 0.50 113.80 117.58 A A A N7 C8 N9 A A A 5 5 5 N 3 3.72 0.50 113.80 117.52 A A A N7 C8 N9 A A A 7 7 7 N 3 3.76 0.50 113.80 117.56 A A A N7 C8 N9 A A A 10 10 10 N 3 4.57 0.50 113.10 117.67 A A A N7 C8 N9 G G G 11 11 11 N 3 -2.72 0.40 106.40 103.68 A A A C8 N9 C4 G G G 11 11 11 N 3 4.55 0.50 113.10 117.65 A A A N7 C8 N9 G G G 14 14 14 N 3 -2.76 0.40 106.40 103.64 A A A C8 N9 C4 G G G 14 14 14 N 3 3.70 0.50 113.80 117.50 A A A N7 C8 N9 A A A 15 15 15 N 3 3.72 0.50 113.80 117.52 A A A N7 C8 N9 A A A 16 16 16 N 3 3.78 0.50 113.80 117.58 A A A N7 C8 N9 A A A 17 17 17 N 3 4.62 0.50 113.10 117.72 A A A N7 C8 N9 G G G 18 18 18 N 3 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 18 18 18 N 3 4.58 0.50 113.10 117.68 A A A N7 C8 N9 G G G 19 19 19 N 3 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 19 19 19 N 3 4.54 0.50 113.10 117.64 A A A N7 C8 N9 G G G 25 25 25 N 3 -2.73 0.40 106.40 103.67 A A A C8 N9 C4 G G G 25 25 25 N 3 4.56 0.50 113.10 117.66 A A A N7 C8 N9 G G G 26 26 26 N 3 -2.71 0.40 106.40 103.69 A A A C8 N9 C4 G G G 26 26 26 N 3 3.71 0.50 113.80 117.51 A A A N7 C8 N9 A A A 28 28 28 N 3 4.46 0.50 113.10 117.56 A A A N7 C8 N9 G G G 29 29 29 N 3 -2.57 0.40 106.40 103.83 A A A C8 N9 C4 G G G 29 29 29 N 3 4.61 0.50 113.10 117.71 A A A N7 C8 N9 G G G 31 31 31 N 3 -2.63 0.40 106.40 103.77 A A A C8 N9 C4 G G G 31 31 31 N 4 4.54 0.50 113.10 117.64 A A A N7 C8 N9 G G G 1 1 1 N 4 -2.73 0.40 106.40 103.67 A A A C8 N9 C4 G G G 1 1 1 N 4 4.54 0.50 113.10 117.64 A A A N7 C8 N9 G G G 2 2 2 N 4 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 2 2 2 N 4 4.53 0.50 113.10 117.63 A A A N7 C8 N9 G G G 4 4 4 N 4 -2.59 0.40 106.40 103.81 A A A C8 N9 C4 G G G 4 4 4 N 4 3.77 0.50 113.80 117.57 A A A N7 C8 N9 A A A 5 5 5 N 4 3.65 0.50 113.80 117.45 A A A N7 C8 N9 A A A 7 7 7 N 4 3.72 0.50 113.80 117.52 A A A N7 C8 N9 A A A 10 10 10 N 4 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 11 11 11 N 4 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 11 11 11 N 4 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 14 14 14 N 4 -2.61 0.40 106.40 103.79 A A A C8 N9 C4 G G G 14 14 14 N 4 3.73 0.50 113.80 117.53 A A A N7 C8 N9 A A A 15 15 15 N 4 3.66 0.50 113.80 117.46 A A A N7 C8 N9 A A A 16 16 16 N 4 3.84 0.50 113.80 117.64 A A A N7 C8 N9 A A A 17 17 17 N 4 4.63 0.50 113.10 117.73 A A A N7 C8 N9 G G G 18 18 18 N 4 -2.71 0.40 106.40 103.69 A A A C8 N9 C4 G G G 18 18 18 N 4 4.59 0.50 113.10 117.69 A A A N7 C8 N9 G G G 19 19 19 N 4 -2.70 0.40 106.40 103.70 A A A C8 N9 C4 G G G 19 19 19 N 4 4.56 0.50 113.10 117.66 A A A N7 C8 N9 G G G 25 25 25 N 4 -2.72 0.40 106.40 103.68 A A A C8 N9 C4 G G G 25 25 25 N 4 4.53 0.50 113.10 117.63 A A A N7 C8 N9 G G G 26 26 26 N 4 -2.63 0.40 106.40 103.77 A A A C8 N9 C4 G G G 26 26 26 N 4 3.76 0.50 113.80 117.56 A A A N7 C8 N9 A A A 28 28 28 N 4 4.53 0.50 113.10 117.63 A A A N7 C8 N9 G G G 29 29 29 N 4 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 29 29 29 N 4 4.54 0.50 113.10 117.64 A A A N7 C8 N9 G G G 31 31 31 N 4 -2.61 0.40 106.40 103.79 A A A C8 N9 C4 G G G 31 31 31 N 5 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 1 1 1 N 5 -2.70 0.40 106.40 103.70 A A A C8 N9 C4 G G G 1 1 1 N 5 4.58 0.50 113.10 117.68 A A A N7 C8 N9 G G G 2 2 2 N 5 -2.73 0.40 106.40 103.67 A A A C8 N9 C4 G G G 2 2 2 N 5 4.53 0.50 113.10 117.63 A A A N7 C8 N9 G G G 4 4 4 N 5 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 4 4 4 N 5 3.75 0.50 113.80 117.55 A A A N7 C8 N9 A A A 5 5 5 N 5 3.67 0.50 113.80 117.47 A A A N7 C8 N9 A A A 7 7 7 N 5 3.86 0.50 113.80 117.66 A A A N7 C8 N9 A A A 10 10 10 N 5 4.50 0.50 113.10 117.60 A A A N7 C8 N9 G G G 11 11 11 N 5 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 11 11 11 N 5 4.61 0.50 113.10 117.71 A A A N7 C8 N9 G G G 14 14 14 N 5 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 14 14 14 N 5 3.79 0.50 113.80 117.59 A A A N7 C8 N9 A A A 15 15 15 N 5 3.75 0.50 113.80 117.55 A A A N7 C8 N9 A A A 16 16 16 N 5 3.71 0.50 113.80 117.51 A A A N7 C8 N9 A A A 17 17 17 N 5 4.50 0.50 113.10 117.60 A A A N7 C8 N9 G G G 18 18 18 N 5 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 18 18 18 N 5 4.47 0.50 113.10 117.57 A A A N7 C8 N9 G G G 19 19 19 N 5 -2.63 0.40 106.40 103.77 A A A C8 N9 C4 G G G 19 19 19 N 5 4.61 0.50 113.10 117.71 A A A N7 C8 N9 G G G 25 25 25 N 5 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 25 25 25 N 5 4.46 0.50 113.10 117.56 A A A N7 C8 N9 G G G 26 26 26 N 5 -2.62 0.40 106.40 103.78 A A A C8 N9 C4 G G G 26 26 26 N 5 3.79 0.50 113.80 117.59 A A A N7 C8 N9 A A A 28 28 28 N 5 4.53 0.50 113.10 117.63 A A A N7 C8 N9 G G G 29 29 29 N 5 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 29 29 29 N 5 4.57 0.50 113.10 117.67 A A A N7 C8 N9 G G G 31 31 31 N 5 -2.60 0.40 106.40 103.80 A A A C8 N9 C4 G G G 31 31 31 N 6 4.54 0.50 113.10 117.64 A A A N7 C8 N9 G G G 1 1 1 N 6 -2.71 0.40 106.40 103.69 A A A C8 N9 C4 G G G 1 1 1 N 6 4.46 0.50 113.10 117.56 A A A N7 C8 N9 G G G 2 2 2 N 6 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 2 2 2 N 6 4.47 0.50 113.10 117.57 A A A N7 C8 N9 G G G 4 4 4 N 6 -2.59 0.40 106.40 103.81 A A A C8 N9 C4 G G G 4 4 4 N 6 3.66 0.50 113.80 117.46 A A A N7 C8 N9 A A A 5 5 5 N 6 3.70 0.50 113.80 117.50 A A A N7 C8 N9 A A A 7 7 7 N 6 -2.40 0.40 105.80 103.40 A A A C8 N9 C4 A A A 7 7 7 N 6 3.68 0.50 113.80 117.48 A A A N7 C8 N9 A A A 10 10 10 N 6 4.51 0.50 113.10 117.61 A A A N7 C8 N9 G G G 11 11 11 N 6 -2.62 0.40 106.40 103.78 A A A C8 N9 C4 G G G 11 11 11 N 6 4.57 0.50 113.10 117.67 A A A N7 C8 N9 G G G 14 14 14 N 6 -2.73 0.40 106.40 103.67 A A A C8 N9 C4 G G G 14 14 14 N 6 3.72 0.50 113.80 117.52 A A A N7 C8 N9 A A A 15 15 15 N 6 3.73 0.50 113.80 117.53 A A A N7 C8 N9 A A A 16 16 16 N 6 3.73 0.50 113.80 117.53 A A A N7 C8 N9 A A A 17 17 17 N 6 4.57 0.50 113.10 117.67 A A A N7 C8 N9 G G G 18 18 18 N 6 -2.70 0.40 106.40 103.70 A A A C8 N9 C4 G G G 18 18 18 N 6 4.66 0.50 113.10 117.76 A A A N7 C8 N9 G G G 19 19 19 N 6 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 19 19 19 N 6 4.56 0.50 113.10 117.66 A A A N7 C8 N9 G G G 25 25 25 N 6 -2.72 0.40 106.40 103.68 A A A C8 N9 C4 G G G 25 25 25 N 6 4.60 0.50 113.10 117.70 A A A N7 C8 N9 G G G 26 26 26 N 6 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 26 26 26 N 6 3.67 0.50 113.80 117.47 A A A N7 C8 N9 A A A 28 28 28 N 6 4.63 0.50 113.10 117.73 A A A N7 C8 N9 G G G 29 29 29 N 6 -2.75 0.40 106.40 103.65 A A A C8 N9 C4 G G G 29 29 29 N 6 4.61 0.50 113.10 117.71 A A A N7 C8 N9 G G G 31 31 31 N 6 -2.58 0.40 106.40 103.82 A A A C8 N9 C4 G G G 31 31 31 N 7 4.66 0.50 113.10 117.76 A A A N7 C8 N9 G G G 1 1 1 N 7 -2.83 0.40 106.40 103.57 A A A C8 N9 C4 G G G 1 1 1 N 7 4.46 0.50 113.10 117.56 A A A N7 C8 N9 G G G 2 2 2 N 7 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 2 2 2 N 7 4.60 0.50 113.10 117.70 A A A N7 C8 N9 G G G 4 4 4 N 7 -2.71 0.40 106.40 103.69 A A A C8 N9 C4 G G G 4 4 4 N 7 3.69 0.50 113.80 117.49 A A A N7 C8 N9 A A A 5 5 5 N 7 3.67 0.50 113.80 117.47 A A A N7 C8 N9 A A A 7 7 7 N 7 3.75 0.50 113.80 117.55 A A A N7 C8 N9 A A A 10 10 10 N 7 4.53 0.50 113.10 117.63 A A A N7 C8 N9 G G G 11 11 11 N 7 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 11 11 11 N 7 4.49 0.50 113.10 117.59 A A A N7 C8 N9 G G G 14 14 14 N 7 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 14 14 14 N 7 3.74 0.50 113.80 117.54 A A A N7 C8 N9 A A A 15 15 15 N 7 3.75 0.50 113.80 117.55 A A A N7 C8 N9 A A A 16 16 16 N 7 3.67 0.50 113.80 117.47 A A A N7 C8 N9 A A A 17 17 17 N 7 4.54 0.50 113.10 117.64 A A A N7 C8 N9 G G G 18 18 18 N 7 -2.63 0.40 106.40 103.77 A A A C8 N9 C4 G G G 18 18 18 N 7 4.56 0.50 113.10 117.66 A A A N7 C8 N9 G G G 19 19 19 N 7 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 19 19 19 N 7 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 25 25 25 N 7 -2.73 0.40 106.40 103.67 A A A C8 N9 C4 G G G 25 25 25 N 7 4.53 0.50 113.10 117.63 A A A N7 C8 N9 G G G 26 26 26 N 7 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 26 26 26 N 7 3.67 0.50 113.80 117.47 A A A N7 C8 N9 A A A 28 28 28 N 7 4.61 0.50 113.10 117.71 A A A N7 C8 N9 G G G 29 29 29 N 7 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 29 29 29 N 7 4.50 0.50 113.10 117.60 A A A N7 C8 N9 G G G 31 31 31 N 7 -2.65 0.40 106.40 103.75 A A A C8 N9 C4 G G G 31 31 31 N 8 4.54 0.50 113.10 117.64 A A A N7 C8 N9 G G G 1 1 1 N 8 -2.72 0.40 106.40 103.68 A A A C8 N9 C4 G G G 1 1 1 N 8 4.57 0.50 113.10 117.67 A A A N7 C8 N9 G G G 2 2 2 N 8 -2.72 0.40 106.40 103.68 A A A C8 N9 C4 G G G 2 2 2 N 8 4.49 0.50 113.10 117.59 A A A N7 C8 N9 G G G 4 4 4 N 8 -2.65 0.40 106.40 103.75 A A A C8 N9 C4 G G G 4 4 4 N 8 3.69 0.50 113.80 117.49 A A A N7 C8 N9 A A A 5 5 5 N 8 3.76 0.50 113.80 117.56 A A A N7 C8 N9 A A A 7 7 7 N 8 3.77 0.50 113.80 117.57 A A A N7 C8 N9 A A A 10 10 10 N 8 4.56 0.50 113.10 117.66 A A A N7 C8 N9 G G G 11 11 11 N 8 -2.59 0.40 106.40 103.81 A A A C8 N9 C4 G G G 11 11 11 N 8 4.55 0.50 113.10 117.65 A A A N7 C8 N9 G G G 14 14 14 N 8 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 14 14 14 N 8 3.74 0.50 113.80 117.54 A A A N7 C8 N9 A A A 15 15 15 N 8 3.83 0.50 113.80 117.63 A A A N7 C8 N9 A A A 16 16 16 N 8 3.71 0.50 113.80 117.51 A A A N7 C8 N9 A A A 17 17 17 N 8 4.55 0.50 113.10 117.65 A A A N7 C8 N9 G G G 18 18 18 N 8 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 18 18 18 N 8 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 19 19 19 N 8 -2.65 0.40 106.40 103.75 A A A C8 N9 C4 G G G 19 19 19 N 8 4.60 0.50 113.10 117.70 A A A N7 C8 N9 G G G 25 25 25 N 8 -2.73 0.40 106.40 103.67 A A A C8 N9 C4 G G G 25 25 25 N 8 4.50 0.50 113.10 117.60 A A A N7 C8 N9 G G G 26 26 26 N 8 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 26 26 26 N 8 3.71 0.50 113.80 117.51 A A A N7 C8 N9 A A A 28 28 28 N 8 4.55 0.50 113.10 117.65 A A A N7 C8 N9 G G G 29 29 29 N 8 -2.65 0.40 106.40 103.75 A A A C8 N9 C4 G G G 29 29 29 N 8 4.62 0.50 113.10 117.72 A A A N7 C8 N9 G G G 31 31 31 N 8 -2.70 0.40 106.40 103.70 A A A C8 N9 C4 G G G 31 31 31 N 9 4.71 0.50 113.10 117.81 A A A N7 C8 N9 G G G 1 1 1 N 9 -2.92 0.40 106.40 103.48 A A A C8 N9 C4 G G G 1 1 1 N 9 4.54 0.50 113.10 117.64 A A A N7 C8 N9 G G G 2 2 2 N 9 -2.73 0.40 106.40 103.67 A A A C8 N9 C4 G G G 2 2 2 N 9 4.57 0.50 113.10 117.67 A A A N7 C8 N9 G G G 4 4 4 N 9 -2.65 0.40 106.40 103.75 A A A C8 N9 C4 G G G 4 4 4 N 9 3.72 0.50 113.80 117.52 A A A N7 C8 N9 A A A 5 5 5 N 9 3.66 0.50 113.80 117.46 A A A N7 C8 N9 A A A 7 7 7 N 9 3.68 0.50 113.80 117.48 A A A N7 C8 N9 A A A 10 10 10 N 9 4.43 0.50 113.10 117.53 A A A N7 C8 N9 G G G 11 11 11 N 9 -2.53 0.40 106.40 103.87 A A A C8 N9 C4 G G G 11 11 11 N 9 4.51 0.50 113.10 117.61 A A A N7 C8 N9 G G G 14 14 14 N 9 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 14 14 14 N 9 3.68 0.50 113.80 117.48 A A A N7 C8 N9 A A A 15 15 15 N 9 3.67 0.50 113.80 117.47 A A A N7 C8 N9 A A A 16 16 16 N 9 3.81 0.50 113.80 117.61 A A A N7 C8 N9 A A A 17 17 17 N 9 4.63 0.50 113.10 117.73 A A A N7 C8 N9 G G G 18 18 18 N 9 -2.70 0.40 106.40 103.70 A A A C8 N9 C4 G G G 18 18 18 N 9 4.59 0.50 113.10 117.69 A A A N7 C8 N9 G G G 19 19 19 N 9 -2.70 0.40 106.40 103.70 A A A C8 N9 C4 G G G 19 19 19 N 9 4.50 0.50 113.10 117.60 A A A N7 C8 N9 G G G 25 25 25 N 9 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 25 25 25 N 9 4.58 0.50 113.10 117.68 A A A N7 C8 N9 G G G 26 26 26 N 9 -2.71 0.40 106.40 103.69 A A A C8 N9 C4 G G G 26 26 26 N 9 3.73 0.50 113.80 117.53 A A A N7 C8 N9 A A A 28 28 28 N 9 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 29 29 29 N 9 -2.71 0.40 106.40 103.69 A A A C8 N9 C4 G G G 29 29 29 N 9 4.47 0.50 113.10 117.57 A A A N7 C8 N9 G G G 31 31 31 N 9 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 31 31 31 N 10 4.56 0.50 113.10 117.66 A A A N7 C8 N9 G G G 1 1 1 N 10 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 1 1 1 N 10 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 2 2 2 N 10 -2.64 0.40 106.40 103.76 A A A C8 N9 C4 G G G 2 2 2 N 10 4.45 0.50 113.10 117.55 A A A N7 C8 N9 G G G 4 4 4 N 10 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 4 4 4 N 10 3.74 0.50 113.80 117.54 A A A N7 C8 N9 A A A 5 5 5 N 10 3.70 0.50 113.80 117.50 A A A N7 C8 N9 A A A 7 7 7 N 10 3.73 0.50 113.80 117.53 A A A N7 C8 N9 A A A 10 10 10 N 10 4.56 0.50 113.10 117.66 A A A N7 C8 N9 G G G 11 11 11 N 10 -2.68 0.40 106.40 103.72 A A A C8 N9 C4 G G G 11 11 11 N 10 4.64 0.50 113.10 117.74 A A A N7 C8 N9 G G G 14 14 14 N 10 -2.71 0.40 106.40 103.69 A A A C8 N9 C4 G G G 14 14 14 N 10 3.74 0.50 113.80 117.54 A A A N7 C8 N9 A A A 15 15 15 N 10 3.72 0.50 113.80 117.52 A A A N7 C8 N9 A A A 16 16 16 N 10 3.73 0.50 113.80 117.53 A A A N7 C8 N9 A A A 17 17 17 N 10 4.49 0.50 113.10 117.59 A A A N7 C8 N9 G G G 18 18 18 N 10 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 18 18 18 N 10 4.52 0.50 113.10 117.62 A A A N7 C8 N9 G G G 19 19 19 N 10 -2.60 0.40 106.40 103.80 A A A C8 N9 C4 G G G 19 19 19 N 10 4.62 0.50 113.10 117.72 A A A N7 C8 N9 G G G 25 25 25 N 10 -2.77 0.40 106.40 103.63 A A A C8 N9 C4 G G G 25 25 25 N 10 4.67 0.50 113.10 117.77 A A A N7 C8 N9 G G G 26 26 26 N 10 -2.69 0.40 106.40 103.71 A A A C8 N9 C4 G G G 26 26 26 N 10 3.73 0.50 113.80 117.53 A A A N7 C8 N9 A A A 28 28 28 N 10 4.57 0.50 113.10 117.67 A A A N7 C8 N9 G G G 29 29 29 N 10 -2.67 0.40 106.40 103.73 A A A C8 N9 C4 G G G 29 29 29 N 10 4.63 0.50 113.10 117.73 A A A N7 C8 N9 G G G 31 31 31 N 10 -2.67 0.40 106.40 103.73 A A A C8 N9 C4 G G G 31 31 31 N model building X-PLOR refinement X-PLOR phasing X-PLOR THEOPHYLLINE-BINDING RNA IN COMPLEX WITH THEOPHYLLINE, NMR, 10 STRUCTURES 1 N N 2 N N hydrog WATSON-CRICK A G 1 A N1 G 1 1_555 A C 33 A N3 C 33 1_555 hydrog WATSON-CRICK A G 1 A N2 G 1 1_555 A C 33 A O2 C 33 1_555 hydrog WATSON-CRICK A G 1 A O6 G 1 1_555 A C 33 A N4 C 33 1_555 hydrog TYPE_28_PAIR A G 2 A N1 G 2 1_555 A U 32 A O2 U 32 1_555 hydrog TYPE_28_PAIR A G 2 A O6 G 2 1_555 A U 32 A N3 U 32 1_555 hydrog WATSON-CRICK A G 2 A N1 G 2 1_555 A C 33 A N3 C 33 1_555 hydrog WATSON-CRICK A G 2 A N2 G 2 1_555 A C 33 A O2 C 33 1_555 hydrog WATSON-CRICK A G 2 A O6 G 2 1_555 A C 33 A N4 C 33 1_555 hydrog WATSON-CRICK A C 3 A N3 C 3 1_555 A G 31 A N1 G 31 1_555 hydrog WATSON-CRICK A C 3 A N4 C 3 1_555 A G 31 A O6 G 31 1_555 hydrog WATSON-CRICK A C 3 A O2 C 3 1_555 A G 31 A N2 G 31 1_555 hydrog WATSON-CRICK A G 4 A N1 G 4 1_555 A C 30 A N3 C 30 1_555 hydrog WATSON-CRICK A G 4 A N2 G 4 1_555 A C 30 A O2 C 30 1_555 hydrog WATSON-CRICK A G 4 A O6 G 4 1_555 A C 30 A N4 C 30 1_555 hydrog A-G MISPAIR A A 5 A N1 A 5 1_555 A G 29 A N1 G 29 1_555 hydrog U-G MISPAIR A U 6 A O2 U 6 1_555 A G 29 A N1 G 29 1_555 hydrog A-C MISPAIR A A 7 A N3 A 7 1_555 A C 8 A N4 C 8 1_555 hydrog A-C MISPAIR A A 7 A N3 A 7 1_555 A C 9 A N4 C 9 1_555 hydrog WATSON-CRICK A C 8 A N3 C 8 1_555 A G 26 A N1 G 26 1_555 hydrog WATSON-CRICK A C 8 A N4 C 8 1_555 A G 26 A O6 G 26 1_555 hydrog WATSON-CRICK A C 8 A O2 C 8 1_555 A G 26 A N2 G 26 1_555 hydrog WATSON-CRICK A C 9 A N3 C 9 1_555 A G 25 A N1 G 25 1_555 hydrog WATSON-CRICK A C 9 A N4 C 9 1_555 A G 25 A O6 G 25 1_555 hydrog WATSON-CRICK A C 9 A O2 C 9 1_555 A G 25 A N2 G 25 1_555 hydrog C-G PAIR A C 9 A O2 C 9 1_555 A G 26 A N1 G 26 1_555 hydrog A-C MISPAIR A A 10 A N6 A 10 1_555 A C 21 A N3 C 21 1_555 hydrog WATSON-CRICK A G 11 A N1 G 11 1_555 A C 20 A N3 C 20 1_555 hydrog WATSON-CRICK A G 11 A N2 G 11 1_555 A C 20 A O2 C 20 1_555 hydrog WATSON-CRICK A G 11 A O6 G 11 1_555 A C 20 A N4 C 20 1_555 hydrog WATSON-CRICK A C 12 A N3 C 12 1_555 A G 19 A N1 G 19 1_555 hydrog WATSON-CRICK A C 12 A N4 C 12 1_555 A G 19 A O6 G 19 1_555 hydrog WATSON-CRICK A C 12 A O2 C 12 1_555 A G 19 A N2 G 19 1_555 hydrog WATSON-CRICK A C 13 A N3 C 13 1_555 A G 18 A N1 G 18 1_555 hydrog WATSON-CRICK A C 13 A N4 C 13 1_555 A G 18 A O6 G 18 1_555 hydrog WATSON-CRICK A C 13 A O2 C 13 1_555 A G 18 A N2 G 18 1_555 hydrog WATSON-CRICK A C 13 A N3 C 13 1_555 A G 19 A N1 G 19 1_555 hydrog WATSON-CRICK A C 13 A N4 C 13 1_555 A G 19 A O6 G 19 1_555 hydrog WATSON-CRICK A C 13 A O2 C 13 1_555 A G 19 A N2 G 19 1_555 hydrog TYPE_11_PAIR A G 14 A N2 G 14 1_555 A A 17 A N7 A 17 1_555 hydrog TYPE_11_PAIR A G 14 A N3 G 14 1_555 A A 17 A N6 A 17 1_555 hydrog C-A MISPAIR A C 22 A O2 C 22 1_555 A A 28 A N6 A 28 1_555 hydrog HOOGSTEEN A U 23 A N3 U 23 1_555 A A 28 A N7 A 28 1_555 hydrog HOOGSTEEN A U 23 A O4 U 23 1_555 A A 28 A N6 A 28 1_555 RNA RIBONUCLEIC ACID, RNA 1EHT PDB 1 1EHT 1 33 1EHT 1 33 1EHT A 1 1 33 BINDING SITE FOR RESIDUE TEP A 34 A TEP 34 Software 6 A U 6 A U 6 6 1_555 A A 7 A A 7 6 1_555 A C 8 A C 8 6 1_555 A C 22 A C 22 6 1_555 A U 24 A U 24 6 1_555 A A 28 A A 28 6 1_555 1 P 1