1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Lam, S.L. Ip, L.N. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 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 H14 N5 O7 P 347.221 y 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE DNA linking C10 H15 N2 O8 P 322.208 y THYMIDINE-5'-MONOPHOSPHATE DNA linking US J.Biomol.Struct.Dyn. JBSDD6 0646 0739-1102 19 907 917 11922844 Low temperature solution structures and base pair stacking of double helical d(CGTACG)(2). 2002 10.2210/pdb1k2j/pdb pdb_00001k2j 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 1809.217 5'-D(*CP*GP*TP*AP*CP*G)-3' 2 syn polymer no no (DC)(DG)(DT)(DA)(DC)(DG) CGTACG A,B polydeoxyribonucleotide n n n n n n -12.834 1 19 A 1 B 12 -1.531 A_DC1:DG12_B 1 -10.024 0.276 0.292 -0.177 17.170 1 19 A 2 B 11 -2.068 A_DG2:DC11_B 2 -9.118 -0.441 0.648 -0.229 -3.410 1 20 A 3 B 10 -2.183 A_DT3:DA10_B 3 -18.086 0.159 0.622 -0.225 3.099 1 20 A 4 B 9 -2.094 A_DA4:DT9_B 4 -17.941 -0.158 0.622 -0.226 -17.455 1 19 A 5 B 8 -2.009 A_DC5:DG8_B 5 -8.571 0.442 0.658 -0.227 11.810 1 19 A 6 B 7 -1.554 A_DG6:DC7_B 6 -10.887 -0.279 0.280 -0.183 2.681 39.062 A A 1 2 -4.316 B B 12 11 2.752 -2.881 -0.159 0.962 AA_DC1DG2:DC11DG12_BB 1 -2.578 3.861 38.877 1.728 -0.020 3.414 34.609 A A 2 3 12.438 B B 11 10 3.699 7.346 0.310 -0.987 AA_DG2DT3:DA10DC11_BB 2 -0.193 0.326 33.843 -2.904 -0.554 2.773 49.419 A A 3 4 -15.432 B B 10 9 3.119 -12.772 0.004 1.036 AA_DT3DA4:DT9DA10_BB 3 -0.001 0.001 47.840 2.110 -0.005 3.413 34.585 A A 4 5 12.579 B B 9 8 3.701 7.423 -0.308 -0.988 AA_DA4DC5:DG8DT9_BB 4 0.140 -0.238 33.802 -2.922 0.543 2.692 39.221 A A 5 6 -4.261 B B 8 7 2.762 -2.856 0.130 0.945 AA_DC5DG6:DC7DG8_BB 5 2.532 -3.778 39.042 1.693 0.059 database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2002-04-10 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name 1K2K contains the same nucleic acid structure. RCSB Y RCSB 2001-09-27 REL REL from soild-phase DNA synthesizer sample 1 7.0 278 K using AMBER 4.0 restrained molecular dynamics and energy minimization 3.1 mM (total strand concentration) 5'-d(CGTACG)2 in 10 mM sodium phosphate pH 7.0 D2O Bruker processing XwinNMR 2.1 James et al. data analysis MARDIGRAS 3.5 Kollman et al. refinement Amber 4.0 500 Bruker ARX C 1 n 1 DC 1 A G 2 n 2 DG 2 A T 3 n 3 DT 3 A A 4 n 4 DA 4 A C 5 n 5 DC 5 A G 6 n 6 DG 6 A C 7 n 1 DC 7 B G 8 n 2 DG 8 B T 9 n 3 DT 9 B A 10 n 4 DA 10 B C 11 n 5 DC 11 B G 12 n 6 DG 12 B 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 DG 2 0.117 SIDE CHAIN 1 A DA 4 0.132 SIDE CHAIN 1 A DG 6 0.096 SIDE CHAIN 1 B DG 8 0.118 SIDE CHAIN 1 B DA 10 0.131 SIDE CHAIN 1 B DG 12 0.096 SIDE CHAIN 1 5.36 0.30 108.30 113.66 A A A O4' C1' N1 DC DC DC 1 1 1 N 1 5.49 0.60 106.00 111.49 A A A O4' C4' C3' DT DT DT 3 3 3 N 1 8.35 1.10 109.80 118.15 A A A C5' C4' O4' DT DT DT 3 3 3 N 1 3.76 0.30 108.30 112.06 A A A O4' C1' N1 DT DT DT 3 3 3 N 1 2.15 0.30 108.30 110.45 A A A O4' C1' N9 DA DA DA 4 4 4 N 1 4.12 0.60 106.00 110.12 A A A O4' C4' C3' DC DC DC 5 5 5 N 1 7.07 1.10 109.80 116.87 A A A C5' C4' O4' DC DC DC 5 5 5 N 1 2.53 0.40 120.30 122.83 A A A C6 N1 C2 DC DC DC 5 5 5 N 1 5.64 0.30 108.30 113.94 B B B O4' C1' N1 DC DC DC 7 7 7 N 1 5.48 0.60 106.00 111.48 B B B O4' C4' C3' DT DT DT 9 9 9 N 1 8.31 1.10 109.80 118.11 B B B C5' C4' O4' DT DT DT 9 9 9 N 1 3.70 0.30 108.30 112.00 B B B O4' C1' N1 DT DT DT 9 9 9 N 1 2.09 0.30 108.30 110.39 B B B O4' C1' N9 DA DA DA 10 10 10 N 1 4.11 0.60 106.00 110.11 B B B O4' C4' C3' DC DC DC 11 11 11 N 1 7.23 1.20 115.70 122.93 B B B C5' C4' C3' DC DC DC 11 11 11 N 1 6.96 1.10 109.80 116.76 B B B C5' C4' O4' DC DC DC 11 11 11 N 1 2.54 0.40 120.30 122.84 B B B C6 N1 C2 DC DC DC 11 11 11 N NMR MINIMIZED AVERAGE STRUCTURE OF d(CGTACG)2 1 N N 1 N N hydrog WATSON-CRICK A DC 1 A N3 DC 1 1_555 B DG 12 B N1 DG 6 1_555 hydrog WATSON-CRICK A DC 1 A N4 DC 1 1_555 B DG 12 B O6 DG 6 1_555 hydrog WATSON-CRICK A DC 1 A O2 DC 1 1_555 B DG 12 B N2 DG 6 1_555 hydrog WATSON-CRICK A DG 2 A N1 DG 2 1_555 B DC 11 B N3 DC 5 1_555 hydrog WATSON-CRICK A DG 2 A N2 DG 2 1_555 B DC 11 B O2 DC 5 1_555 hydrog WATSON-CRICK A DG 2 A O6 DG 2 1_555 B DC 11 B N4 DC 5 1_555 hydrog WATSON-CRICK A DT 3 A N3 DT 3 1_555 B DA 10 B N1 DA 4 1_555 hydrog WATSON-CRICK A DT 3 A O4 DT 3 1_555 B DA 10 B N6 DA 4 1_555 hydrog WATSON-CRICK A DA 4 A N1 DA 4 1_555 B DT 9 B N3 DT 3 1_555 hydrog WATSON-CRICK A DA 4 A N6 DA 4 1_555 B DT 9 B O4 DT 3 1_555 hydrog WATSON-CRICK A DC 5 A N3 DC 5 1_555 B DG 8 B N1 DG 2 1_555 hydrog WATSON-CRICK A DC 5 A N4 DC 5 1_555 B DG 8 B O6 DG 2 1_555 hydrog WATSON-CRICK A DC 5 A O2 DC 5 1_555 B DG 8 B N2 DG 2 1_555 hydrog WATSON-CRICK A DG 6 A N1 DG 6 1_555 B DC 7 B N3 DC 1 1_555 hydrog WATSON-CRICK A DG 6 A N2 DG 6 1_555 B DC 7 B O2 DC 1 1_555 hydrog WATSON-CRICK A DG 6 A O6 DG 6 1_555 B DC 7 B N4 DC 1 1_555 DNA self-complementary DNA, DNA 1K2J PDB 1 1K2J 1 6 1K2J 1 6 1K2J A 1 1 6 7 12 1K2J 7 12 1K2J B 1 1 6