1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Phan, A.T. Gueron, M. Leroy, J.-L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C10 H16 N3 O7 P 321.224 n 5-METHYL-2'-DEOXY-CYTIDINE-5'-MONOPHOSPHATE DNA linking 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 H15 N2 O8 P 322.208 y THYMIDINE-5'-MONOPHOSPHATE DNA linking C9 H13 N2 O8 P 308.182 y 2'-DEOXYURIDINE-5'-MONOPHOSPHATE DNA linking UK J.Mol.Biol. JMOBAK 0070 0022-2836 299 123 144 10.1006/jmbi.2000.3613 10860727 The solution structure and internal motions of a fragment of the cytidine-rich strand of the human telomere. 2000 10.2210/pdb1el2/pdb pdb_00001el2 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 cytosines C1, 2, 3 19, 20, and 21 protonated at N3 6521.236 5'-D(*CP*CP*CP*TP*AP*AP*(5CM)P*CP*CP*TP*AP*AP*CP*CP*CP*UP*AP*AP*CP*CP*CP*T)-3' 1 syn polymer TELOMERE FRAGMENT no yes (DC)(DC)(DC)(DT)(DA)(DA)(5CM)(DC)(DC)(DT)(DA)(DA)(DC)(DC)(DC)(DU)(DA)(DA)(DC) (DC)(DC)(DT) CCCTAACCCTAACCCUAACCCT A polydeoxyribonucleotide n n n n n n n n n n n n n n n n n n n n n n 52.219 A 6 A 17 -171.357 A_DA6:DA17_A 1 2.176 -6.524 1.856 4.507 -35.188 2 A 16 A 18 -118.685 A_DU16:DA18_A 2 -7.230 -2.663 -2.325 -3.236 -16.180 2 14 A 7 A 19 171.354 A_5CM7:DC19_A 3 11.409 2.176 -0.708 0.381 0.214 2 14 A 15 A 3 175.644 A_DC15:DC3_A 4 0.597 1.985 -0.367 0.641 -2.005 2 14 A 8 A 20 178.544 A_DC8:DC20_A 5 7.629 1.903 0.063 0.509 -0.782 2 15 A 14 A 2 -179.923 A_DC14:DC2_A 6 -12.816 -2.036 -0.117 -1.724 1.615 2 15 A 9 A 21 178.696 A_DC9:DC21_A 7 6.615 1.991 -0.421 1.317 9.751 2 15 A 13 A 1 -176.670 A_DC13:DC1_A 8 -16.286 -1.982 0.346 -1.193 -31.617 A 11 A 22 -99.351 A_DA11:DT22_A 9 4.562 -0.125 2.380 -3.597 4.352 120.256 A A 6 16 -6.963 A A 17 18 4.372 -12.040 0.035 -0.237 AA_DA6DU16:DA18DA17_AA 1 23.203 -13.419 118.497 0.018 0.279 2.881 147.583 A A 16 7 0.912 A A 18 19 2.982 1.750 -1.620 0.762 AA_DU165CM7:DC19DA18_AA 2 23.661 -12.328 146.855 0.390 0.937 0.454 -178.167 A A 7 15 65.339 A A 19 3 0.647 -130.520 2.050 -2.789 AA_5CM7DC15:DC3DC19_AA 3 -111.816 -55.976 -153.935 1.442 0.984 -0.811 171.867 A A 15 8 52.506 A A 3 20 -1.267 102.567 1.592 -2.198 AA_DC15DC8:DC20DC3_AA 4 135.337 -69.281 73.995 -0.789 -1.211 -0.043 176.066 A A 8 14 62.102 A A 20 2 -0.638 122.196 -2.697 -2.569 AA_DC8DC14:DC2DC20_AA 5 -126.496 64.287 34.784 -1.112 1.530 -0.884 178.363 A A 14 9 -71.967 A A 2 21 -0.830 -142.952 -2.402 -0.945 AA_DC14DC9:DC21DC2_AA 6 106.553 -53.643 32.699 -0.987 0.818 0.127 -172.705 A A 9 13 -59.096 A A 21 1 0.139 117.137 -2.906 -2.738 AA_DC9DC13:DC1DC21_AA 7 -110.574 -55.785 -134.450 1.352 -1.474 0.565 -138.035 A A 13 11 -19.381 A A 1 22 -1.680 30.069 0.540 -5.411 AA_DC13DA11:DT22DC1_AA 8 134.667 86.801 -5.530 3.021 -0.265 database_2 pdbx_nmr_spectrometer pdbx_struct_assembly pdbx_struct_oper_list struct_conn repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2000-03-27 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_spectrometer.model _struct_conn.pdbx_leaving_atom_flag Structure with A18-syn (conformer S) RCSB Y RCSB 2000-03-13 REL REL The structure was determined using 2D homonuclear and natural abundance heteronuclear techniques at temperatures 263-303. structures with the least restraint violations, structures with the lowest energy 100 1 NOESY, COSY, TOCSY, 31P-1H hetero-TOCSY, 13C-1H HSQC, HMBC, JRHMBC ~10mM NaCl 5 ambient K simulated annealing 1 fewest violations, lowest energy 1.5 to 4 mM of unlabeled DNA water Brunger refinement X-PLOR 3.851 500 Varian INOVA 800 Bruker AVANCE C 1 n 1 DC 1 A C 2 n 2 DC 2 A C 3 n 3 DC 3 A T 4 n 4 DT 4 A A 5 n 5 DA 5 A A 6 n 6 DA 6 A 5CM 7 n 7 5CM 7 A C 8 n 8 DC 8 A C 9 n 9 DC 9 A T 10 n 10 DT 10 A A 11 n 11 DA 11 A A 12 n 12 DA 12 A C 13 n 13 DC 13 A C 14 n 14 DC 14 A C 15 n 15 DC 15 A U 16 n 16 DU 16 A A 17 n 17 DA 17 A A 18 n 18 DA 18 A C 19 n 19 DC 19 A C 20 n 20 DC 20 A C 21 n 21 DC 21 A T 22 n 22 DT 22 A author_defined_assembly 1 monomeric A 5CM 7 A 5CM 7 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 A H73 O4' DT DC 4 19 1.51 1 A DA 5 0.073 SIDE CHAIN 1 2.20 0.30 108.30 110.50 A A A O4' C1' N1 DC DC DC 1 1 1 N 1 3.12 0.50 119.90 123.02 A A A C2 N3 C4 DC DC DC 1 1 1 N 1 3.73 0.60 118.90 122.63 A A A N1 C2 O2 DC DC DC 1 1 1 N 1 2.37 0.30 108.30 110.67 A A A O4' C1' N1 DC DC DC 2 2 2 N 1 3.06 0.50 119.90 122.96 A A A C2 N3 C4 DC DC DC 2 2 2 N 1 3.79 0.60 118.90 122.69 A A A N1 C2 O2 DC DC DC 2 2 2 N 1 2.72 0.30 108.30 111.02 A A A O4' C1' N1 DC DC DC 3 3 3 N 1 3.18 0.50 119.90 123.08 A A A C2 N3 C4 DC DC DC 3 3 3 N 1 3.57 0.30 108.30 111.87 A A A O4' C1' N1 DT DT DT 4 4 4 N 1 4.54 0.30 108.30 112.84 A A A O4' C1' N9 DA DA DA 5 5 5 N 1 3.34 0.50 113.80 117.14 A A A N7 C8 N9 DA DA DA 5 5 5 N 1 3.11 0.30 108.30 111.41 A A A O4' C1' N9 DA DA DA 6 6 6 N 1 3.73 0.50 113.80 117.53 A A A N7 C8 N9 DA DA DA 6 6 6 N 1 -2.45 0.40 105.80 103.35 A A A C8 N9 C4 DA DA DA 6 6 6 N 1 2.48 0.30 108.30 110.78 A A A O4' C1' N1 DC DC DC 8 8 8 N 1 2.23 0.30 108.30 110.53 A A A O4' C1' N1 DC DC DC 9 9 9 N 1 2.49 0.30 108.30 110.79 A A A O4' C1' N1 DT DT DT 10 10 10 N 1 2.46 0.30 108.30 110.76 A A A O4' C1' N9 DA DA DA 11 11 11 N 1 3.82 0.50 113.80 117.62 A A A N7 C8 N9 DA DA DA 11 11 11 N 1 2.79 0.30 108.30 111.09 A A A O4' C1' N9 DA DA DA 12 12 12 N 1 3.74 0.50 113.80 117.54 A A A N7 C8 N9 DA DA DA 12 12 12 N 1 2.54 0.30 108.30 110.84 A A A O4' C1' N1 DC DC DC 13 13 13 N 1 2.76 0.30 108.30 111.06 A A A O4' C1' N1 DC DC DC 14 14 14 N 1 2.90 0.30 108.30 111.20 A A A O4' C1' N1 DC DC DC 15 15 15 N 1 3.51 0.30 108.30 111.81 A A A O4' C1' N1 DU DU DU 16 16 16 N 1 3.88 0.30 108.30 112.18 A A A O4' C1' N9 DA DA DA 17 17 17 N 1 -4.09 0.50 103.90 99.81 A A A C5 N7 C8 DA DA DA 17 17 17 N 1 3.85 0.50 113.80 117.65 A A A N7 C8 N9 DA DA DA 17 17 17 N 1 2.59 0.30 108.30 110.89 A A A O4' C1' N9 DA DA DA 18 18 18 N 1 3.89 0.50 113.80 117.69 A A A N7 C8 N9 DA DA DA 18 18 18 N 1 -2.41 0.40 105.80 103.39 A A A C8 N9 C4 DA DA DA 18 18 18 N 1 3.49 0.50 119.90 123.39 A A A C2 N3 C4 DC DC DC 19 19 19 N 1 4.11 0.60 118.90 123.01 A A A N1 C2 O2 DC DC DC 19 19 19 N 1 2.72 0.30 108.30 111.02 A A A O4' C1' N1 DC DC DC 20 20 20 N 1 3.22 0.50 119.90 123.12 A A A C2 N3 C4 DC DC DC 20 20 20 N 1 2.10 0.30 108.30 110.40 A A A O4' C1' N1 DC DC DC 21 21 21 N 1 3.06 0.50 119.90 122.96 A A A C2 N3 C4 DC DC DC 21 21 21 N 1 1.81 0.30 108.30 110.11 A A A O4' C1' N1 DT DT DT 22 22 22 N 1 -3.80 0.60 122.90 119.10 A A A C6 C5 C7 DT DT DT 22 22 22 N SOLUTION STRUCTURE OF A MODIFIED HUMAN TELOMERE FRAGMENT (STRUCTURE "A") 1 N N covale 1.613 both A DA 6 A O3' DA 6 1_555 A 5CM 7 A P 5CM 7 1_555 covale 1.613 both A 5CM 7 A O3' 5CM 7 1_555 A DC 8 A P DC 8 1_555 hydrog TYPE_15_PAIR A DC 1 A N4 DC 1 1_555 A DC 13 A O2 DC 13 1_555 hydrog TYPE_15_PAIR A DC 1 A O2 DC 1 1_555 A DC 13 A N4 DC 13 1_555 hydrog DC-DC MISPAIR A DC 2 A N4 DC 2 1_555 A DC 9 A N3 DC 9 1_555 hydrog TYPE_15_PAIR A DC 2 A N4 DC 2 1_555 A DC 14 A O2 DC 14 1_555 hydrog TYPE_15_PAIR A DC 2 A O2 DC 2 1_555 A DC 14 A N4 DC 14 1_555 hydrog TYPE_14_PAIR A DC 3 A N3 DC 3 1_555 A DC 15 A N4 DC 15 1_555 hydrog TYPE_14_PAIR A DC 3 A N4 DC 3 1_555 A DC 15 A N3 DC 15 1_555 hydrog DA-DA MISPAIR A DA 6 A N6 DA 6 1_555 A DA 17 A N7 DA 17 1_555 hydrog TYPE_14_PAIR A 5CM 7 A N3 5CM 7 1_555 A DC 19 A N4 DC 19 1_555 hydrog TYPE_14_PAIR A 5CM 7 A N4 5CM 7 1_555 A DC 19 A N3 DC 19 1_555 hydrog TYPE_14_PAIR A DC 8 A N3 DC 8 1_555 A DC 20 A N4 DC 20 1_555 hydrog TYPE_14_PAIR A DC 8 A N4 DC 8 1_555 A DC 20 A N3 DC 20 1_555 hydrog TYPE_15_PAIR A DC 9 A N4 DC 9 1_555 A DC 21 A O2 DC 21 1_555 hydrog TYPE_15_PAIR A DC 9 A O2 DC 9 1_555 A DC 21 A N4 DC 21 1_555 hydrog DA-DT PAIR A DA 11 A N3 DA 11 1_555 A DT 22 A N3 DT 22 1_555 hydrog DU-DA PAIR A DU 16 A N3 DU 16 1_555 A DA 18 A N1 DA 18 1_555 DNA DNA solution structure, i-motif, interacting loops, loop motions, telomere, DNA 1EL2 PDB 1 1EL2 1 22 1EL2 1 22 1EL2 A 1 1 22 1 P 1