1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Davis, E.V. Hennig, M. 0000-0001-5873-1066 Arya, D.P. 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 To Be Published 0353 An NMR Structure Determination and Analysis of Four Sp1 Consensus Sequences 10.2210/pdb6ed9/pdb pdb_00006ed9 2836.859 DNA (5'-D(*TP*GP*GP*GP*CP*GP*GP*GP*A)-3') 1 syn polymer 2636.739 DNA (5'-D(*TP*CP*CP*CP*GP*CP*CP*CP*A)-3') 1 syn polymer no no (DT)(DG)(DG)(DG)(DC)(DG)(DG)(DG)(DA) TGGGCGGGA A polydeoxyribonucleotide no no (DT)(DC)(DC)(DC)(DG)(DC)(DC)(DC)(DA) TCCCGCCCA B polydeoxyribonucleotide n n n n n n n n n n n n n n n n n n -1.531 1 20 A 1 B 18 -0.851 A_DT1:DA18_B 1 -13.813 -0.193 -0.469 -0.014 -11.812 1 19 A 2 B 17 0.309 A_DG2:DC17_B 2 -14.293 -0.406 -0.097 -0.091 -0.756 1 19 A 3 B 16 -0.141 A_DG3:DC16_B 3 -10.445 -0.520 0.066 -0.138 -10.817 1 19 A 4 B 15 0.461 A_DG4:DC15_B 4 -12.493 -0.557 -0.087 -0.156 -1.288 1 19 A 5 B 14 -1.704 A_DC5:DG14_B 5 -5.081 0.438 0.040 -0.119 -4.867 1 19 A 6 B 13 0.778 A_DG6:DC13_B 6 -12.992 -0.379 0.018 -0.094 2.840 1 19 A 7 B 12 -0.150 A_DG7:DC12_B 7 -0.979 -0.469 0.037 -0.127 2.492 1 19 A 8 B 11 0.230 A_DG8:DC11_B 8 -13.051 -0.344 0.036 -0.100 9.444 1 20 A 9 B 10 -0.971 A_DA9:DT10_B 9 -17.051 0.201 -0.150 0.009 2.856 34.229 A A 1 2 22.874 B B 18 17 3.637 13.071 0.427 -1.053 AA_DT1DG2:DC17DA18_BB 1 -5.884 10.297 31.165 -3.938 -1.693 2.590 29.248 A A 2 3 12.764 B B 17 16 3.044 6.391 0.127 -1.722 AA_DG2DG3:DC16DC17_BB 2 -1.946 3.886 28.491 -4.619 -0.620 3.259 36.288 A A 3 4 8.968 B B 16 15 3.487 5.565 -0.332 -1.257 AA_DG3DG4:DC15DC16_BB 3 0.245 -0.395 35.872 -2.826 0.569 2.907 34.477 A A 4 5 12.019 B B 15 14 3.099 7.076 0.277 -0.660 AA_DG4DC5:DG14DC15_BB 4 0.230 -0.390 33.764 -2.133 -0.435 3.554 24.386 A A 5 6 0.283 B B 14 13 3.579 0.120 0.882 -1.499 AA_DC5DG6:DC13DG14_BB 5 -0.494 1.169 24.381 -3.589 -2.257 3.100 23.035 A A 6 7 0.746 B B 13 12 3.090 0.298 -1.041 -1.279 AA_DG6DG7:DC12DC13_BB 6 -0.638 1.598 23.024 -3.301 2.394 3.405 37.453 A A 7 8 8.318 B B 12 11 3.305 5.317 -1.273 0.220 AA_DG7DG8:DC11DC12_BB 7 -3.486 5.454 36.929 -0.378 1.510 3.182 34.160 A A 8 9 4.324 B B 11 10 3.270 2.531 -0.087 -0.572 AA_DG8DA9:DT10DC11_BB 8 4.526 -7.732 33.776 -1.371 0.858 pdbx_audit_support pdbx_nmr_spectrometer database_2 pdbx_database_status repository Initial release Author supporting evidence Data collection Database references Other 1 0 2019-08-14 1 1 2019-12-18 1 2 2023-06-14 _pdbx_audit_support.funding_organization _pdbx_nmr_spectrometer.model _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_nmr_data United States National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI) GM097917 NMR structure for Sp1 transcription factor duplex 5'-d(TGGGCGGGA) N RCSB Y RCSB 2018-08-09 REL REL REL REL 9606 Human Homo sapiens sample 1 9 9606 Human Homo sapiens sample 1 9 structures with the lowest energy 20 10 isotropic 1 2D DQF-COSY isotropic 1 2D 1H-1H TOCSY isotropic 1 2D 1H-13C HSQC isotropic 1 2D 1H-1H NOESY isotropic 2 2D 1H-1H NOESY isotropic 2 2D ECOSY 650 uM natural abundance 25 mM natural abundance 5 mM natural abundance 0.5 mM natural abundance 675 uM natural abundance 25 mM natural abundance 5 mM natural abundance 0.5 mM natural abundance all nmr experiments 30 mM Na+ mM general 7.0 pH 1 atm 298 K simulated annealing 1 closest to the average 650 uM DNA, 25 mM sodium chloride, 5 mM Na Phosphate, 0.5 mM EDTA, 100% D2O equal molar eq. d(TGGGCGGGA).d(TCCCGCCCA) 100% D2O 25 mM NaCl, 5.0 mM Na Phosphate, 0.5 mM EDTA pH 7.0 non-exchange 100% D2O solution 675 uM DNA, 25 mM sodium chloride, 5 mM Na Phosphate, 0.5 mM EDTA, 90% H2O/10% D2O equal molar eq. d(TGGGCGGGA).d(TCCCGCCCA) 90% H2O/10% D2O 25 mM NaCl, 5.0 mM Na Phosphate, 0.5 mM EDTA pH 7.0 exchange 90% H2O/10% D2O solution Guntert, Mumenthaler and Wuthrich structure calculation CYANA 3.97 Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman refinement Amber 14.0 Goddard chemical shift assignment Sparky Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax processing NMRPipe Lu data analysis 3DNA Bruker Biospin collection TopSpin 800 Bruker AVANCE 850 Bruker AVANCE III DT 1 n 1 DT 1 A DG 2 n 2 DG 2 A DG 3 n 3 DG 3 A DG 4 n 4 DG 4 A DC 5 n 5 DC 5 A DG 6 n 6 DG 6 A DG 7 n 7 DG 7 A DG 8 n 8 DG 8 A DA 9 n 9 DA 9 A DT 10 n 1 DT 10 B DC 11 n 2 DC 11 B DC 12 n 3 DC 12 B DC 13 n 4 DC 13 B DG 14 n 5 DG 14 B DC 15 n 6 DC 15 B DC 16 n 7 DC 16 B DC 17 n 8 DC 17 B DA 18 n 9 DA 18 B author_defined_assembly 2 dimeric UV Thermal Denaturation, CD Spectroscopy none 870 -7 3660 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 1 A DG 4 0.059 SIDE CHAIN 1 A DG 6 0.061 SIDE CHAIN 1 B DG 14 0.099 SIDE CHAIN 3 A DG 4 0.061 SIDE CHAIN 3 A DG 7 0.072 SIDE CHAIN 3 B DC 11 0.068 SIDE CHAIN 3 B DC 13 0.063 SIDE CHAIN 3 B DG 14 0.069 SIDE CHAIN 4 A DG 4 0.066 SIDE CHAIN 4 A DG 7 0.069 SIDE CHAIN 4 B DG 14 0.070 SIDE CHAIN 5 A DG 7 0.099 SIDE CHAIN 5 B DC 13 0.092 SIDE CHAIN 6 A DC 5 0.060 SIDE CHAIN 6 A DG 7 0.067 SIDE CHAIN 6 B DC 13 0.082 SIDE CHAIN 7 B DG 14 0.053 SIDE CHAIN 9 A DG 4 0.060 SIDE CHAIN 9 B DG 14 0.091 SIDE CHAIN 10 A DG 7 0.064 SIDE CHAIN 10 B DC 15 0.066 SIDE CHAIN 1 1.92 0.30 108.30 110.22 A A A O4' C1' N1 DT DT DT 1 1 1 N 1 3.34 0.30 108.30 111.64 A A A O4' C1' N9 DG DG DG 2 2 2 N 1 3.73 0.30 108.30 112.03 A A A O4' C1' N9 DG DG DG 3 3 3 N 1 1.91 0.30 108.30 110.21 A A A O4' C1' N9 DG DG DG 4 4 4 N 1 2.74 0.30 108.30 111.04 A A A O4' C1' N1 DC DC DC 5 5 5 N 1 3.87 0.60 118.90 122.77 A A A N1 C2 O2 DC DC DC 5 5 5 N 1 -5.54 0.70 121.90 116.36 A A A N3 C2 O2 DC DC DC 5 5 5 N 1 3.40 0.30 108.30 111.70 A A A O4' C1' N9 DG DG DG 6 6 6 N 1 3.69 0.30 108.30 111.99 A A A O4' C1' N9 DG DG DG 7 7 7 N 1 1.97 0.30 108.30 110.27 A A A O4' C1' N9 DG DG DG 8 8 8 N 1 -3.29 0.50 117.00 113.71 A A A C4 C5 C6 DA DA DA 9 9 9 N 1 3.65 0.50 117.70 121.35 A A A C5 C6 N1 DA DA DA 9 9 9 N 1 -4.97 0.60 118.60 113.63 A A A N1 C6 N6 DA DA DA 9 9 9 N 1 2.18 0.30 108.30 110.48 B B B O4' C1' N1 DC DC DC 11 11 11 N 1 -5.12 0.70 121.90 116.78 B B B N3 C2 O2 DC DC DC 11 11 11 N 1 2.54 0.30 108.30 110.84 B B B O4' C1' N1 DC DC DC 12 12 12 N 1 3.65 0.60 118.90 122.55 B B B N1 C2 O2 DC DC DC 12 12 12 N 1 -5.54 0.70 121.90 116.36 B B B N3 C2 O2 DC DC DC 12 12 12 N 1 6.40 0.30 108.30 114.70 B B B O4' C1' N1 DC DC DC 13 13 13 N 1 -5.13 0.70 121.90 116.77 B B B N3 C2 O2 DC DC DC 13 13 13 N 1 2.33 0.30 108.30 110.63 B B B O4' C1' N9 DG DG DG 14 14 14 N 1 1.96 0.30 108.30 110.26 B B B O4' C1' N1 DC DC DC 15 15 15 N 1 -4.86 0.70 121.90 117.04 B B B N3 C2 O2 DC DC DC 15 15 15 N 1 2.98 0.30 108.30 111.28 B B B O4' C1' N1 DC DC DC 16 16 16 N 1 -5.08 0.70 121.90 116.82 B B B N3 C2 O2 DC DC DC 16 16 16 N 1 2.49 0.30 108.30 110.79 B B B O4' C1' N1 DC DC DC 17 17 17 N 1 -5.03 0.70 121.90 116.87 B B B N3 C2 O2 DC DC DC 17 17 17 N 1 -3.35 0.50 117.00 113.65 B B B C4 C5 C6 DA DA DA 18 18 18 N 1 3.68 0.50 117.70 121.38 B B B C5 C6 N1 DA DA DA 18 18 18 N 1 -4.93 0.60 118.60 113.67 B B B N1 C6 N6 DA DA DA 18 18 18 N 2 3.28 0.30 108.30 111.58 A A A O4' C1' N9 DG DG DG 2 2 2 N 2 2.70 0.30 108.30 111.00 A A A O4' C1' N9 DG DG DG 3 3 3 N 2 3.22 0.30 108.30 111.52 A A A O4' C1' N9 DG DG DG 4 4 4 N 2 2.52 0.30 108.30 110.82 A A A O4' C1' N1 DC DC DC 5 5 5 N 2 -4.95 0.70 121.90 116.95 A A A N3 C2 O2 DC DC DC 5 5 5 N 2 3.04 0.30 108.30 111.34 A A A O4' C1' N9 DG DG DG 6 6 6 N 2 3.08 0.30 108.30 111.38 A A A O4' C1' N9 DG DG DG 7 7 7 N 2 2.73 0.30 108.30 111.03 A A A O4' C1' N9 DG DG DG 8 8 8 N 2 2.93 0.30 108.30 111.23 A A A O4' C1' N9 DA DA DA 9 9 9 N 2 -3.35 0.50 117.00 113.65 A A A C4 C5 C6 DA DA DA 9 9 9 N 2 3.67 0.50 117.70 121.37 A A A C5 C6 N1 DA DA DA 9 9 9 N 2 -4.97 0.60 118.60 113.63 A A A N1 C6 N6 DA DA DA 9 9 9 N 2 -3.62 0.60 122.90 119.28 B B B C6 C5 C7 DT DT DT 10 10 10 N 2 2.92 0.30 108.30 111.22 B B B O4' C1' N1 DC DC DC 11 11 11 N 2 -5.14 0.70 121.90 116.76 B B B N3 C2 O2 DC DC DC 11 11 11 N 2 3.46 0.30 108.30 111.76 B B B O4' C1' N1 DC DC DC 12 12 12 N 2 -4.97 0.70 121.90 116.93 B B B N3 C2 O2 DC DC DC 12 12 12 N 2 2.46 0.30 108.30 110.76 B B B O4' C1' N1 DC DC DC 13 13 13 N 2 -5.21 0.70 121.90 116.69 B B B N3 C2 O2 DC DC DC 13 13 13 N 2 3.50 0.30 108.30 111.80 B B B O4' C1' N9 DG DG DG 14 14 14 N 2 2.45 0.30 108.30 110.75 B B B O4' C1' N1 DC DC DC 15 15 15 N 2 -4.90 0.70 121.90 117.00 B B B N3 C2 O2 DC DC DC 15 15 15 N 2 3.40 0.30 108.30 111.70 B B B O4' C1' N1 DC DC DC 16 16 16 N 2 -5.34 0.70 121.90 116.56 B B B N3 C2 O2 DC DC DC 16 16 16 N 2 3.85 0.30 108.30 112.15 B B B O4' C1' N1 DC DC DC 17 17 17 N 2 -4.97 0.70 121.90 116.93 B B B N3 C2 O2 DC DC DC 17 17 17 N 2 -3.37 0.50 117.00 113.63 B B B C4 C5 C6 DA DA DA 18 18 18 N 2 3.71 0.50 117.70 121.41 B B B C5 C6 N1 DA DA DA 18 18 18 N 2 -4.95 0.60 118.60 113.65 B B B N1 C6 N6 DA DA DA 18 18 18 N 3 2.81 0.30 108.30 111.11 A A A O4' C1' N9 DG DG DG 2 2 2 N 3 3.78 0.30 108.30 112.08 A A A O4' C1' N9 DG DG DG 3 3 3 N 3 1.88 0.30 108.30 110.18 A A A O4' C1' N9 DG DG DG 4 4 4 N 3 3.76 0.30 108.30 112.06 A A A O4' C1' N1 DC DC DC 5 5 5 N 3 -5.37 0.70 121.90 116.53 A A A N3 C2 O2 DC DC DC 5 5 5 N 3 2.55 0.30 108.30 110.85 A A A O4' C1' N9 DG DG DG 7 7 7 N 3 1.92 0.30 108.30 110.22 A A A O4' C1' N9 DG DG DG 8 8 8 N 3 -3.41 0.50 117.00 113.59 A A A C4 C5 C6 DA DA DA 9 9 9 N 3 3.49 0.50 117.70 121.19 A A A C5 C6 N1 DA DA DA 9 9 9 N 3 -5.06 0.60 118.60 113.54 A A A N1 C6 N6 DA DA DA 9 9 9 N 3 -5.00 0.70 121.90 116.90 B B B N3 C2 O2 DC DC DC 11 11 11 N 3 3.11 0.30 108.30 111.41 B B B O4' C1' N1 DC DC DC 12 12 12 N 3 -5.56 0.70 121.90 116.34 B B B N3 C2 O2 DC DC DC 12 12 12 N 3 3.63 0.30 108.30 111.93 B B B O4' C1' N1 DC DC DC 13 13 13 N 3 -5.14 0.70 121.90 116.76 B B B N3 C2 O2 DC DC DC 13 13 13 N 3 3.22 0.30 108.30 111.52 B B B O4' C1' N1 DC DC DC 15 15 15 N 3 -5.05 0.70 121.90 116.85 B B B N3 C2 O2 DC DC DC 15 15 15 N 3 2.73 0.30 108.30 111.03 B B B O4' C1' N1 DC DC DC 16 16 16 N 3 -4.95 0.70 121.90 116.95 B B B N3 C2 O2 DC DC DC 16 16 16 N 3 2.59 0.30 108.30 110.89 B B B O4' C1' N1 DC DC DC 17 17 17 N 3 -5.09 0.70 121.90 116.81 B B B N3 C2 O2 DC DC DC 17 17 17 N 3 -3.31 0.50 117.00 113.69 B B B C4 C5 C6 DA DA DA 18 18 18 N 3 3.65 0.50 117.70 121.35 B B B C5 C6 N1 DA DA DA 18 18 18 N 3 -4.79 0.60 118.60 113.81 B B B N1 C6 N6 DA DA DA 18 18 18 N 4 2.86 0.30 108.30 111.16 A A A O4' C1' N1 DT DT DT 1 1 1 N 4 3.50 0.30 108.30 111.80 A A A O4' C1' N9 DG DG DG 3 3 3 N 4 1.85 0.30 108.30 110.15 A A A O4' C1' N9 DG DG DG 4 4 4 N 4 3.33 0.30 108.30 111.63 A A A O4' C1' N1 DC DC DC 5 5 5 N 4 -5.40 0.70 121.90 116.50 A A A N3 C2 O2 DC DC DC 5 5 5 N 4 3.19 0.30 108.30 111.49 A A A O4' C1' N9 DG DG DG 6 6 6 N 4 2.65 0.30 108.30 110.95 A A A O4' C1' N9 DG DG DG 7 7 7 N 4 3.83 0.30 108.30 112.13 A A A O4' C1' N9 DG DG DG 8 8 8 N 4 -3.44 0.50 117.00 113.56 A A A C4 C5 C6 DA DA DA 9 9 9 N 4 3.71 0.50 117.70 121.41 A A A C5 C6 N1 DA DA DA 9 9 9 N 4 -5.00 0.60 118.60 113.60 A A A N1 C6 N6 DA DA DA 9 9 9 N 4 1.87 0.30 108.30 110.17 B B B O4' C1' N1 DC DC DC 11 11 11 N 4 -5.01 0.70 121.90 116.89 B B B N3 C2 O2 DC DC DC 11 11 11 N 4 3.18 0.30 108.30 111.48 B B B O4' C1' N1 DC DC DC 12 12 12 N 4 3.64 0.60 118.90 122.54 B B B N1 C2 O2 DC DC DC 12 12 12 N 4 -5.45 0.70 121.90 116.45 B B B N3 C2 O2 DC DC DC 12 12 12 N 4 4.07 0.30 108.30 112.37 B B B O4' C1' N1 DC DC DC 13 13 13 N 4 -5.19 0.70 121.90 116.71 B B B N3 C2 O2 DC DC DC 13 13 13 N 4 3.16 0.30 108.30 111.46 B B B O4' C1' N1 DC DC DC 15 15 15 N 4 -4.99 0.70 121.90 116.91 B B B N3 C2 O2 DC DC DC 15 15 15 N 4 2.94 0.30 108.30 111.24 B B B O4' C1' N1 DC DC DC 16 16 16 N 4 -4.97 0.70 121.90 116.93 B B B N3 C2 O2 DC DC DC 16 16 16 N 4 1.92 0.30 108.30 110.22 B B B O4' C1' N1 DC DC DC 17 17 17 N 4 -5.15 0.70 121.90 116.75 B B B N3 C2 O2 DC DC DC 17 17 17 N 4 -3.35 0.50 117.00 113.65 B B B C4 C5 C6 DA DA DA 18 18 18 N 4 3.49 0.50 117.70 121.19 B B B C5 C6 N1 DA DA DA 18 18 18 N 4 -5.11 0.60 118.60 113.49 B B B N1 C6 N6 DA DA DA 18 18 18 N 5 2.48 0.30 108.30 110.78 A A A O4' C1' N9 DG DG DG 2 2 2 N 5 4.03 0.30 108.30 112.33 A A A O4' C1' N9 DG DG DG 3 3 3 N 5 2.39 0.30 108.30 110.69 A A A O4' C1' N9 DG DG DG 4 4 4 N 5 6.07 0.30 108.30 114.37 A A A O4' C1' N1 DC DC DC 5 5 5 N 5 -4.84 0.70 121.90 117.06 A A A N3 C2 O2 DC DC DC 5 5 5 N 5 4.21 0.30 108.30 112.51 A A A O4' C1' N9 DG DG DG 6 6 6 N 5 -3.27 0.50 117.00 113.73 A A A C4 C5 C6 DA DA DA 9 9 9 N 5 3.60 0.50 117.70 121.30 A A A C5 C6 N1 DA DA DA 9 9 9 N 5 -5.01 0.60 118.60 113.59 A A A N1 C6 N6 DA DA DA 9 9 9 N 5 2.61 0.30 108.30 110.91 B B B O4' C1' N1 DC DC DC 11 11 11 N 5 3.70 0.60 118.90 122.60 B B B N1 C2 O2 DC DC DC 11 11 11 N 5 -5.47 0.70 121.90 116.43 B B B N3 C2 O2 DC DC DC 11 11 11 N 5 5.47 0.30 108.30 113.77 B B B O4' C1' N1 DC DC DC 12 12 12 N 5 -5.08 0.70 121.90 116.82 B B B N3 C2 O2 DC DC DC 12 12 12 N 5 2.54 0.30 108.30 110.84 B B B O4' C1' N1 DC DC DC 13 13 13 N 5 -5.13 0.70 121.90 116.77 B B B N3 C2 O2 DC DC DC 13 13 13 N 5 2.54 0.30 108.30 110.84 B B B O4' C1' N9 DG DG DG 14 14 14 N 5 1.93 0.30 108.30 110.23 B B B O4' C1' N1 DC DC DC 15 15 15 N 5 -4.90 0.70 121.90 117.00 B B B N3 C2 O2 DC DC DC 15 15 15 N 5 -4.97 0.70 121.90 116.93 B B B N3 C2 O2 DC DC DC 16 16 16 N 5 4.24 0.30 108.30 112.54 B B B O4' C1' N1 DC DC DC 17 17 17 N 5 -5.06 0.70 121.90 116.84 B B B N3 C2 O2 DC DC DC 17 17 17 N 5 2.03 0.30 108.30 110.33 B B B O4' C1' N9 DA DA DA 18 18 18 N 5 -3.29 0.50 117.00 113.71 B B B C4 C5 C6 DA DA DA 18 18 18 N 5 3.70 0.50 117.70 121.40 B B B C5 C6 N1 DA DA DA 18 18 18 N 5 -4.86 0.60 118.60 113.74 B B B N1 C6 N6 DA DA DA 18 18 18 N 6 2.98 0.30 108.30 111.28 A A A O4' C1' N9 DG DG DG 2 2 2 N 6 3.46 0.30 108.30 111.76 A A A O4' C1' N9 DG DG DG 3 3 3 N 6 4.01 0.30 108.30 112.31 A A A O4' C1' N9 DG DG DG 4 4 4 N 6 3.06 0.30 108.30 111.36 A A A O4' C1' N1 DC DC DC 5 5 5 N 6 3.67 0.60 118.90 122.57 A A A N1 C2 O2 DC DC DC 5 5 5 N 6 -5.25 0.70 121.90 116.65 A A A N3 C2 O2 DC DC DC 5 5 5 N 6 2.63 0.30 108.30 110.93 A A A O4' C1' N9 DG DG DG 6 6 6 N 6 2.05 0.30 108.30 110.35 A A A O4' C1' N9 DG DG DG 7 7 7 N 6 3.66 0.30 108.30 111.96 A A A O4' C1' N9 DG DG DG 8 8 8 N 6 -3.34 0.50 117.00 113.66 A A A C4 C5 C6 DA DA DA 9 9 9 N 6 3.65 0.50 117.70 121.35 A A A C5 C6 N1 DA DA DA 9 9 9 N 6 -5.05 0.60 118.60 113.55 A A A N1 C6 N6 DA DA DA 9 9 9 N 6 1.92 0.30 108.30 110.22 B B B O4' C1' N1 DC DC DC 11 11 11 N 6 -4.97 0.70 121.90 116.93 B B B N3 C2 O2 DC DC DC 11 11 11 N 6 2.81 0.30 108.30 111.11 B B B O4' C1' N1 DC DC DC 12 12 12 N 6 3.68 0.60 118.90 122.58 B B B N1 C2 O2 DC DC DC 12 12 12 N 6 -5.39 0.70 121.90 116.51 B B B N3 C2 O2 DC DC DC 12 12 12 N 6 3.26 0.30 108.30 111.56 B B B O4' C1' N1 DC DC DC 13 13 13 N 6 -5.02 0.70 121.90 116.88 B B B N3 C2 O2 DC DC DC 13 13 13 N 6 2.79 0.30 108.30 111.09 B B B O4' C1' N1 DC DC DC 15 15 15 N 6 -4.82 0.70 121.90 117.08 B B B N3 C2 O2 DC DC DC 15 15 15 N 6 2.85 0.30 108.30 111.15 B B B O4' C1' N1 DC DC DC 16 16 16 N 6 -4.95 0.70 121.90 116.95 B B B N3 C2 O2 DC DC DC 16 16 16 N 6 3.56 0.30 108.30 111.86 B B B O4' C1' N1 DC DC DC 17 17 17 N 6 -5.04 0.70 121.90 116.86 B B B N3 C2 O2 DC DC DC 17 17 17 N 6 -3.40 0.50 117.00 113.60 B B B C4 C5 C6 DA DA DA 18 18 18 N 6 3.70 0.50 117.70 121.40 B B B C5 C6 N1 DA DA DA 18 18 18 N 6 -5.04 0.60 118.60 113.56 B B B N1 C6 N6 DA DA DA 18 18 18 N 7 -3.61 0.60 122.90 119.29 A A A C6 C5 C7 DT DT DT 1 1 1 N 7 3.37 0.30 108.30 111.67 A A A O4' C1' N9 DG DG DG 2 2 2 N 7 2.89 0.30 108.30 111.19 A A A O4' C1' N9 DG DG DG 3 3 3 N 7 3.56 0.30 108.30 111.86 A A A O4' C1' N9 DG DG DG 4 4 4 N 7 2.90 0.30 108.30 111.20 A A A O4' C1' N1 DC DC DC 5 5 5 N 7 -4.86 0.70 121.90 117.04 A A A N3 C2 O2 DC DC DC 5 5 5 N 7 1.90 0.30 108.30 110.20 A A A O4' C1' N9 DG DG DG 6 6 6 N 7 2.98 0.30 108.30 111.28 A A A O4' C1' N9 DG DG DG 7 7 7 N 7 3.14 0.30 108.30 111.44 A A A O4' C1' N9 DG DG DG 8 8 8 N 7 -3.35 0.50 117.00 113.65 A A A C4 C5 C6 DA DA DA 9 9 9 N 7 3.59 0.50 117.70 121.29 A A A C5 C6 N1 DA DA DA 9 9 9 N 7 -5.01 0.60 118.60 113.59 A A A N1 C6 N6 DA DA DA 9 9 9 N 7 2.23 0.30 108.30 110.53 B B B O4' C1' N1 DC DC DC 11 11 11 N 7 -5.02 0.70 121.90 116.88 B B B N3 C2 O2 DC DC DC 11 11 11 N 7 2.42 0.30 108.30 110.72 B B B O4' C1' N1 DC DC DC 12 12 12 N 7 -4.98 0.70 121.90 116.92 B B B N3 C2 O2 DC DC DC 12 12 12 N 7 2.63 0.30 108.30 110.93 B B B O4' C1' N1 DC DC DC 13 13 13 N 7 3.61 0.60 118.90 122.51 B B B N1 C2 O2 DC DC DC 13 13 13 N 7 -5.55 0.70 121.90 116.35 B B B N3 C2 O2 DC DC DC 13 13 13 N 7 3.69 0.30 108.30 111.99 B B B O4' C1' N9 DG DG DG 14 14 14 N 7 2.80 0.30 108.30 111.10 B B B O4' C1' N1 DC DC DC 15 15 15 N 7 3.61 0.60 118.90 122.51 B B B N1 C2 O2 DC DC DC 15 15 15 N 7 -5.42 0.70 121.90 116.48 B B B N3 C2 O2 DC DC DC 15 15 15 N 7 4.52 0.30 108.30 112.82 B B B O4' C1' N1 DC DC DC 16 16 16 N 7 -4.85 0.70 121.90 117.05 B B B N3 C2 O2 DC DC DC 16 16 16 N 7 2.74 0.30 108.30 111.04 B B B O4' C1' N1 DC DC DC 17 17 17 N 7 -5.02 0.70 121.90 116.88 B B B N3 C2 O2 DC DC DC 17 17 17 N 7 -3.25 0.50 117.00 113.75 B B B C4 C5 C6 DA DA DA 18 18 18 N 7 3.72 0.50 117.70 121.42 B B B C5 C6 N1 DA DA DA 18 18 18 N 7 -4.95 0.60 118.60 113.65 B B B N1 C6 N6 DA DA DA 18 18 18 N 8 6.28 0.30 108.30 114.58 A A A O4' C1' N1 DT DT DT 1 1 1 N 8 4.04 0.30 108.30 112.34 A A A O4' C1' N9 DG DG DG 2 2 2 N 8 3.03 0.30 108.30 111.33 A A A O4' C1' N9 DG DG DG 3 3 3 N 8 4.74 0.30 108.30 113.04 A A A O4' C1' N9 DG DG DG 4 4 4 N 8 2.13 0.30 108.30 110.43 A A A O4' C1' N1 DC DC DC 5 5 5 N 8 -4.72 0.70 121.90 117.18 A A A N3 C2 O2 DC DC DC 5 5 5 N 8 2.10 0.30 108.30 110.40 A A A O4' C1' N9 DG DG DG 6 6 6 N 8 2.89 0.30 108.30 111.19 A A A O4' C1' N9 DG DG DG 7 7 7 N 8 2.99 0.30 108.30 111.29 A A A O4' C1' N9 DG DG DG 8 8 8 N 8 -3.34 0.50 117.00 113.66 A A A C4 C5 C6 DA DA DA 9 9 9 N 8 3.57 0.50 117.70 121.27 A A A C5 C6 N1 DA DA DA 9 9 9 N 8 -5.00 0.60 118.60 113.60 A A A N1 C6 N6 DA DA DA 9 9 9 N 8 2.19 0.30 108.30 110.49 B B B O4' C1' N1 DC DC DC 11 11 11 N 8 -4.99 0.70 121.90 116.91 B B B N3 C2 O2 DC DC DC 11 11 11 N 8 2.69 0.30 108.30 110.99 B B B O4' C1' N1 DC DC DC 12 12 12 N 8 -4.94 0.70 121.90 116.96 B B B N3 C2 O2 DC DC DC 12 12 12 N 8 2.18 0.30 108.30 110.48 B B B O4' C1' N1 DC DC DC 13 13 13 N 8 3.76 0.60 118.90 122.66 B B B N1 C2 O2 DC DC DC 13 13 13 N 8 -5.57 0.70 121.90 116.33 B B B N3 C2 O2 DC DC DC 13 13 13 N 8 3.73 0.30 108.30 112.03 B B B O4' C1' N9 DG DG DG 14 14 14 N 8 2.67 0.30 108.30 110.97 B B B O4' C1' N1 DC DC DC 15 15 15 N 8 -4.89 0.70 121.90 117.01 B B B N3 C2 O2 DC DC DC 15 15 15 N 8 3.59 0.30 108.30 111.89 B B B O4' C1' N1 DC DC DC 16 16 16 N 8 -5.21 0.70 121.90 116.69 B B B N3 C2 O2 DC DC DC 16 16 16 N 8 3.58 0.30 108.30 111.88 B B B O4' C1' N1 DC DC DC 17 17 17 N 8 -5.13 0.70 121.90 116.77 B B B N3 C2 O2 DC DC DC 17 17 17 N 8 -3.39 0.50 117.00 113.61 B B B C4 C5 C6 DA DA DA 18 18 18 N 8 3.44 0.50 117.70 121.14 B B B C5 C6 N1 DA DA DA 18 18 18 N 8 -5.28 0.60 118.60 113.32 B B B N1 C6 N6 DA DA DA 18 18 18 N 9 4.02 0.30 108.30 112.32 A A A O4' C1' N1 DT DT DT 1 1 1 N 9 3.90 0.30 108.30 112.20 A A A O4' C1' N9 DG DG DG 2 2 2 N 9 3.10 0.30 108.30 111.40 A A A O4' C1' N9 DG DG DG 3 3 3 N 9 3.33 0.30 108.30 111.63 A A A O4' C1' N9 DG DG DG 4 4 4 N 9 3.70 0.60 118.90 122.60 A A A N1 C2 O2 DC DC DC 5 5 5 N 9 -5.23 0.70 121.90 116.67 A A A N3 C2 O2 DC DC DC 5 5 5 N 9 3.73 0.30 108.30 112.03 A A A O4' C1' N9 DG DG DG 6 6 6 N 9 3.07 0.30 108.30 111.37 A A A O4' C1' N9 DG DG DG 7 7 7 N 9 3.34 0.30 108.30 111.64 A A A O4' C1' N9 DG DG DG 8 8 8 N 9 -3.37 0.50 117.00 113.63 A A A C4 C5 C6 DA DA DA 9 9 9 N 9 3.63 0.50 117.70 121.33 A A A C5 C6 N1 DA DA DA 9 9 9 N 9 -5.04 0.60 118.60 113.56 A A A N1 C6 N6 DA DA DA 9 9 9 N 9 2.44 0.30 108.30 110.74 B B B O4' C1' N1 DC DC DC 11 11 11 N 9 -4.95 0.70 121.90 116.95 B B B N3 C2 O2 DC DC DC 11 11 11 N 9 3.39 0.30 108.30 111.69 B B B O4' C1' N1 DC DC DC 12 12 12 N 9 3.66 0.60 118.90 122.56 B B B N1 C2 O2 DC DC DC 12 12 12 N 9 -5.47 0.70 121.90 116.43 B B B N3 C2 O2 DC DC DC 12 12 12 N 9 6.03 0.30 108.30 114.33 B B B O4' C1' N1 DC DC DC 13 13 13 N 9 -5.10 0.70 121.90 116.80 B B B N3 C2 O2 DC DC DC 13 13 13 N 9 3.11 0.30 108.30 111.41 B B B O4' C1' N9 DG DG DG 14 14 14 N 9 2.54 0.30 108.30 110.84 B B B O4' C1' N1 DC DC DC 15 15 15 N 9 -5.04 0.70 121.90 116.86 B B B N3 C2 O2 DC DC DC 15 15 15 N 9 3.47 0.30 108.30 111.77 B B B O4' C1' N1 DC DC DC 16 16 16 N 9 -4.68 0.70 121.90 117.22 B B B N3 C2 O2 DC DC DC 16 16 16 N 9 -4.99 0.70 121.90 116.91 B B B N3 C2 O2 DC DC DC 17 17 17 N 9 2.89 0.30 108.30 111.19 B B B O4' C1' N9 DA DA DA 18 18 18 N 9 -3.44 0.50 117.00 113.56 B B B C4 C5 C6 DA DA DA 18 18 18 N 9 3.62 0.50 117.70 121.32 B B B C5 C6 N1 DA DA DA 18 18 18 N 9 -5.20 0.60 118.60 113.40 B B B N1 C6 N6 DA DA DA 18 18 18 N 10 2.82 0.30 108.30 111.12 A A A O4' C1' N9 DG DG DG 2 2 2 N 10 3.85 0.30 108.30 112.15 A A A O4' C1' N9 DG DG DG 3 3 3 N 10 3.20 0.30 108.30 111.50 A A A O4' C1' N9 DG DG DG 4 4 4 N 10 2.33 0.30 108.30 110.63 A A A O4' C1' N1 DC DC DC 5 5 5 N 10 3.65 0.60 118.90 122.55 A A A N1 C2 O2 DC DC DC 5 5 5 N 10 -5.28 0.70 121.90 116.62 A A A N3 C2 O2 DC DC DC 5 5 5 N 10 2.16 0.30 108.30 110.46 A A A O4' C1' N9 DG DG DG 6 6 6 N 10 2.76 0.30 108.30 111.06 A A A O4' C1' N9 DG DG DG 8 8 8 N 10 3.27 0.30 108.30 111.57 A A A O4' C1' N9 DA DA DA 9 9 9 N 10 -3.36 0.50 117.00 113.64 A A A C4 C5 C6 DA DA DA 9 9 9 N 10 3.47 0.50 117.70 121.17 A A A C5 C6 N1 DA DA DA 9 9 9 N 10 -5.29 0.60 118.60 113.31 A A A N1 C6 N6 DA DA DA 9 9 9 N 10 4.84 0.30 108.30 113.14 B B B O4' C1' N1 DT DT DT 10 10 10 N 10 3.04 0.30 108.30 111.34 B B B O4' C1' N1 DC DC DC 11 11 11 N 10 -5.01 0.70 121.90 116.89 B B B N3 C2 O2 DC DC DC 11 11 11 N 10 3.35 0.30 108.30 111.65 B B B O4' C1' N1 DC DC DC 12 12 12 N 10 3.67 0.60 118.90 122.57 B B B N1 C2 O2 DC DC DC 12 12 12 N 10 -5.56 0.70 121.90 116.34 B B B N3 C2 O2 DC DC DC 12 12 12 N 10 3.88 0.30 108.30 112.18 B B B O4' C1' N1 DC DC DC 13 13 13 N 10 -5.20 0.70 121.90 116.70 B B B N3 C2 O2 DC DC DC 13 13 13 N 10 2.16 0.30 108.30 110.46 B B B O4' C1' N9 DG DG DG 14 14 14 N 10 -4.71 0.70 121.90 117.19 B B B N3 C2 O2 DC DC DC 15 15 15 N 10 3.06 0.30 108.30 111.36 B B B O4' C1' N1 DC DC DC 16 16 16 N 10 -4.95 0.70 121.90 116.95 B B B N3 C2 O2 DC DC DC 16 16 16 N 10 -5.12 0.70 121.90 116.78 B B B N3 C2 O2 DC DC DC 17 17 17 N 10 2.64 0.30 108.30 110.94 B B B O4' C1' N9 DA DA DA 18 18 18 N 10 -3.49 0.50 117.00 113.51 B B B C4 C5 C6 DA DA DA 18 18 18 N 10 3.80 0.50 117.70 121.50 B B B C5 C6 N1 DA DA DA 18 18 18 N 10 -5.14 0.60 118.60 113.46 B B B N1 C6 N6 DA DA DA 18 18 18 N N NMR structure for Sp1 transcription factor duplex 5'-d(TGGGCGGGA) 1 N N 2 N N hydrog WATSON-CRICK A DT 1 A N3 DT 1 1_555 B DA 18 B N1 DA 9 1_555 hydrog WATSON-CRICK A DT 1 A O4 DT 1 1_555 B DA 18 B N6 DA 9 1_555 hydrog WATSON-CRICK A DG 2 A N1 DG 2 1_555 B DC 17 B N3 DC 8 1_555 hydrog WATSON-CRICK A DG 2 A N2 DG 2 1_555 B DC 17 B O2 DC 8 1_555 hydrog WATSON-CRICK A DG 2 A O6 DG 2 1_555 B DC 17 B N4 DC 8 1_555 hydrog WATSON-CRICK A DG 3 A N1 DG 3 1_555 B DC 16 B N3 DC 7 1_555 hydrog WATSON-CRICK A DG 3 A N2 DG 3 1_555 B DC 16 B O2 DC 7 1_555 hydrog WATSON-CRICK A DG 3 A O6 DG 3 1_555 B DC 16 B N4 DC 7 1_555 hydrog WATSON-CRICK A DG 4 A N1 DG 4 1_555 B DC 15 B N3 DC 6 1_555 hydrog WATSON-CRICK A DG 4 A N2 DG 4 1_555 B DC 15 B O2 DC 6 1_555 hydrog WATSON-CRICK A DG 4 A O6 DG 4 1_555 B DC 15 B N4 DC 6 1_555 hydrog WATSON-CRICK A DC 5 A N3 DC 5 1_555 B DG 14 B N1 DG 5 1_555 hydrog WATSON-CRICK A DC 5 A N4 DC 5 1_555 B DG 14 B O6 DG 5 1_555 hydrog WATSON-CRICK A DC 5 A O2 DC 5 1_555 B DG 14 B N2 DG 5 1_555 hydrog WATSON-CRICK A DG 6 A N1 DG 6 1_555 B DC 13 B N3 DC 4 1_555 hydrog WATSON-CRICK A DG 6 A N2 DG 6 1_555 B DC 13 B O2 DC 4 1_555 hydrog WATSON-CRICK A DG 6 A O6 DG 6 1_555 B DC 13 B N4 DC 4 1_555 hydrog WATSON-CRICK A DG 7 A N1 DG 7 1_555 B DC 12 B N3 DC 3 1_555 hydrog WATSON-CRICK A DG 7 A N2 DG 7 1_555 B DC 12 B O2 DC 3 1_555 hydrog WATSON-CRICK A DG 7 A O6 DG 7 1_555 B DC 12 B N4 DC 3 1_555 hydrog WATSON-CRICK A DG 8 A N1 DG 8 1_555 B DC 11 B N3 DC 2 1_555 hydrog WATSON-CRICK A DG 8 A N2 DG 8 1_555 B DC 11 B O2 DC 2 1_555 hydrog WATSON-CRICK A DG 8 A O6 DG 8 1_555 B DC 11 B N4 DC 2 1_555 hydrog WATSON-CRICK A DA 9 A N1 DA 9 1_555 B DT 10 B N3 DT 1 1_555 hydrog WATSON-CRICK A DA 9 A N6 DA 9 1_555 B DT 10 B O4 DT 1 1_555 DNA Sp1 Consensus Sequence, DNA 6ED9 PDB 1 1 6ED9 6ED9 PDB 2 1 6ED9 1 9 6ED9 1 9 6ED9 A 1 1 9 10 18 6ED9 10 18 6ED9 B 2 1 9