1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Gochin, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C7 H14 O4 162.184 2,6-dideoxy-4-O-methyl-alpha-D-galactopyranose D-saccharide, alpha linking C8 H14 O5 190.194 4-O-acetyl-2,6-dideoxy-beta-D-galactopyranose D-saccharide, beta linking Co 2 58.933 COBALT (II) ION non-polymer C21 H24 O9 420.410 (1S)-5-deoxy-1-O-methyl-1-C-[(2R,3S)-3,5,7,10-tetrahydroxy-6-methyl-4-oxo-1,2,3,4-tetrahydroanthracen-2-yl]-D-xylulose None non-polymer 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 C6 H12 O4 148.157 beta-D-Olivopyranose 2,6-DIDEOXY-BETA-D-MANNOSE D-saccharide, beta 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 C9 H16 O5 204.220 n 3-C-methyl-4-O-acetyl-alpha-L-Olivopyranose L-saccharide, alpha linking UK Structure Fold.Des. FODEFH 1263 0969-2126 8 441 452 10.1016/S0969-2126(00)00124-6 10801486 A high-resolution structure of a DNA-chromomycin-Co(II) complex determined from pseudocontact shifts in nuclear magnetic resonance. 2000 US J.Am.Chem.Soc. JACSAT 0004 0002-7863 121 9276 9285 10.1021/ja9904540 Structure determination by restrained molecular dynamics using NMR pseudocontact shifts as experimentally determined constraints 1999 DC A 6 HAS WRONG CHIRALITY AT ATOM C4' DA A 8 HAS WRONG CHIRALITY AT ATOM C3' DA B 18 HAS WRONG CHIRALITY AT ATOM C4' DA B 18 HAS WRONG CHIRALITY AT ATOM C3' 2GL D 1 HAS WRONG CHIRALITY AT ATOM C5 DDA E 1 HAS WRONG CHIRALITY AT ATOM C4 DDA F 1 HAS WRONG CHIRALITY AT ATOM C4 CPH A 33 HAS WRONG CHIRALITY AT ATOM C4' DA A 8 HAS WRONG CHIRALITY AT ATOM C4' CPH A 33 HAS WRONG CHIRALITY AT ATOM C1' CPH B 23 HAS WRONG CHIRALITY AT ATOM C1' DT B 11 HAS WRONG CHIRALITY AT ATOM C1' DA A 7 HAS WRONG CHIRALITY AT ATOM C3' 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 TWO MOLECULES OF THE DRUG CHROMOMYCIN A3 (1GL-2GL-DXB-DDA-DDA-1AR, CHAINS C, AND D) ARE BOUND IN THE MINOR GROOVE 2426.617 DNA (5'-D(*TP*TP*GP*GP*CP*CP*AP*A)-3') 2 syn polymer 334.363 2,6-dideoxy-4-O-methyl-alpha-D-galactopyranose-(1-3)-4-O-acetyl-2,6-dideoxy-beta-D-galactopyranose 2 man branched 464.504 3-C-methyl-4-O-acetyl-alpha-L-Olivopyranose-(1-3)-beta-D-Olivopyranose-(1-3)-beta-D-Olivopyranose 2 man branched 58.933 COBALT (II) ION 1 syn non-polymer 420.410 (1S)-5-deoxy-1-O-methyl-1-C-[(2R,3S)-3,5,7,10-tetrahydroxy-6-methyl-4-oxo-1,2,3,4-tetrahydroanthracen-2-yl]-D-xylulose 2 syn non-polymer no no (DT)(DT)(DG)(DG)(DC)(DC)(DA)(DA) TTGGCCAA A,B polydeoxyribonucleotide n n n n n n n n 37.450 1 20 A 1 B 18 0.780 A_DT1:DA18_B 1 1.800 0.129 0.166 -0.092 5.331 1 20 A 2 B 17 -3.144 A_DT2:DA17_B 2 -12.926 -0.124 -0.528 -0.037 -5.698 1 19 A 3 B 16 0.814 A_DG3:DC16_B 3 -5.686 -0.498 0.043 -0.174 -2.005 1 19 A 4 B 15 -4.783 A_DG4:DC15_B 4 -24.815 0.074 0.454 -0.256 5.560 1 19 A 5 B 14 -3.867 A_DC5:DG14_B 5 -23.428 -0.195 0.374 -0.157 7.791 1 19 A 6 B 13 0.416 A_DC6:DG13_B 6 -5.754 0.303 -0.185 -0.139 4.611 1 20 A 7 B 12 -2.372 A_DA7:DT12_B 7 -13.027 0.252 -0.273 -0.063 -41.202 1 20 A 8 B 11 8.589 A_DA8:DT11_B 8 4.684 -0.156 0.597 -0.178 2.737 44.126 A A 1 2 38.364 B B 18 17 4.260 26.401 0.301 -0.937 AA_DT1DT2:DA17DA18_BB 1 14.507 -21.081 32.625 -4.348 1.303 2.696 32.317 A A 2 3 25.645 B B 17 16 3.525 13.770 0.706 -0.824 AA_DT2DG3:DC16DA17_BB 2 -5.323 9.912 28.828 -3.941 -2.219 3.468 31.414 A A 3 4 2.051 B B 16 15 3.395 1.106 1.091 -1.536 AA_DG3DG4:DC15DC16_BB 3 4.976 -9.229 31.008 -3.055 -1.030 2.645 29.141 A A 4 5 4.569 B B 15 14 2.830 2.297 0.029 -2.291 AA_DG4DC5:DG14DC15_BB 4 -0.093 0.185 29.052 -4.975 -0.074 3.542 31.513 A A 5 6 -1.827 B B 14 13 3.395 -0.988 -0.868 -1.791 AA_DC5DC6:DG13DG14_BB 5 -5.089 9.411 31.094 -3.101 0.585 3.190 31.161 A A 6 7 16.323 B B 13 12 3.719 8.576 -0.706 -0.448 AA_DC6DA7:DT12DG13_BB 6 7.418 -14.119 29.072 -2.625 2.862 3.395 50.320 A A 7 8 39.505 B B 12 11 4.596 30.659 -0.198 -0.092 AA_DA7DA8:DT11DT12_BB 7 -17.452 22.488 36.472 -3.293 -1.581 atom_site chem_comp database_PDB_caveat entity pdbx_branch_scheme pdbx_chem_comp_identifier pdbx_entity_branch pdbx_entity_branch_descriptor pdbx_entity_branch_link pdbx_entity_branch_list pdbx_entity_nonpoly pdbx_nmr_software pdbx_nonpoly_scheme pdbx_struct_assembly_gen pdbx_struct_conn_angle pdbx_unobs_or_zero_occ_atoms pdbx_validate_chiral pdbx_validate_close_contact struct_asym struct_conn struct_site struct_site_gen repository Initial release Carbohydrate remediation repository Remediation Version format compliance Version format compliance Advisory Advisory Atomic model Data collection Derived calculations Structure summary 1 0 2000-03-20 1 1 2008-04-27 1 2 2011-07-13 1 3 2011-12-28 2 0 2020-07-29 _atom_site.B_iso_or_equiv _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.auth_asym_id _atom_site.auth_atom_id _atom_site.auth_comp_id _atom_site.auth_seq_id _atom_site.label_asym_id _atom_site.label_atom_id _atom_site.label_comp_id _atom_site.label_entity_id _atom_site.type_symbol _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.type _pdbx_nmr_software.name _pdbx_struct_assembly_gen.asym_id_list _pdbx_struct_conn_angle.ptnr1_auth_asym_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.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr3_auth_asym_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.value A 2GL 32 n C 2GL 1 A 1GL 31 n C 1GL 2 B 2GL 22 n D 2GL 1 B 1GL 21 n D 1GL 2 B DDA 26 n E DDA 1 B DDA 25 n E DDA 2 B ERI 24 n E ERI 3 B DDA 36 n F DDA 1 B DDA 35 n F DDA 2 B ERI 34 n F ERI 3 a-D-2-deoxy-Fucp4OMe DOlib b-D-Olivopyranose b-D-2,6-deoxy-Glcp Oli 2000-03-20 SPRSDE the average structure RCSB Y RCSB 2000-03-08 REL REL oligosaccharide oligosaccharide WURCS=2.0/2,2,1/[ad112m-1b_1-5_4*OCC/3=O][ad112m-1a_1-5_4*OC]/1-2/a3-b1 2 PDB2Glycan 1.1.0 WURCS [][b-D-2-deoxy-Fucp4Ac]{[(3+1)][a-D-2-deoxy-Fucp4Me]{}} 2 PDB-CARE LINUCS WURCS=2.0/2,3,2/[ad122m-1b_1-5][ad611m-1a_1-5_3*C_4*OCC/3=O]/1-1-2/a3-b1_b3-c1 3 PDB2Glycan 1.1.0 WURCS [][b-D-2,6-deoxy-Glcp]{[(3+1)][b-D-2,6-deoxy-Glcp]{[(3+1)][a-L-2,6-deoxy-Glcp4Ac]{}}} 3 PDB-CARE LINUCS C1 O3 1GL 2GL 2 1 2 O1 HO3 sing C1 O3 DDA DDA 2 1 3 O1 HO3 sing C1 O3 ERI DDA 3 2 3 O1 HO3 sing n n n n n CO COBALT (II) ION CPH (1S)-5-deoxy-1-O-methyl-1-C-[(2R,3S)-3,5,7,10-tetrahydroxy-6-methyl-4-oxo-1,2,3,4-tetrahydroanthracen-2-yl]-D-xylulose THE STRUCTURE WAS DETERMINED USING PSEUDOCONTACT SHIFTS IN THE NMR SPECTRUM. PSEUDOCONTACT SHIFTS WERE MEASURED AS THE DIFFERENCE IN THE CHEMICAL SHIFT BETWEEN THE CO(II) COMPLEX AND THE ZN(II) COMPLEX. IN MODELS 1-3, ONLY SHIFTS WERE USED; IN MODELS 4-6 SHIFTS + NOE'S WERE USED IN REFINEMENT. MINIMIZED AVERAGED COORDINATES FROM 6 RUNS 100 6 NOESY COSY TOCSY 100mM NACL 6.5 1 atm 298 K Paramagnetic Shifts and NOEs used in refinement. Other REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE simulated annealing D2O, 90% H2O, 10% D2O DeLaglio and Bax processing NMRPipe 1.7 Kneller and Goddard data analysis Sparky 3.0 Brunger (modified by Gochin and Tu) refinement X-PLOR 3.0, 3.851 Biosym data analysis Felix 2.1 500 GE OMEGA500 CO 41 4 CO CO 41 A CPH 33 5 CPH CPH 33 A CPH 23 5 CPH CPH 23 B DT 1 n 1 DT 1 A DT 2 n 2 DT 2 A DG 3 n 3 DG 3 A DG 4 n 4 DG 4 A DC 5 n 5 DC 5 A DC 6 n 6 DC 6 A DA 7 n 7 DA 7 A DA 8 n 8 DA 8 A DT 11 n 1 DT 11 B DT 12 n 2 DT 12 B DG 13 n 3 DG 13 B DG 14 n 4 DG 14 B DC 15 n 5 DC 15 B DC 16 n 6 DC 16 B DA 17 n 7 DA 17 B DA 18 n 8 DA 18 B author_defined_assembly 2 dimeric A CPH 33 H O9 CPH 1_555 A CO 41 G CO CO 1_555 A CPH 33 H O1 CPH 1_555 93.6 A CPH 33 H O9 CPH 1_555 A CO 41 G CO CO 1_555 A CPH 33 H C9 CPH 1_555 36.3 A CPH 33 H O1 CPH 1_555 A CO 41 G CO CO 1_555 A CPH 33 H C9 CPH 1_555 78.0 A CPH 33 H O9 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I O9 CPH 1_555 134.2 A CPH 33 H O1 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I O9 CPH 1_555 123.1 A CPH 33 H C9 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I O9 CPH 1_555 158.6 A CPH 33 H O9 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I O1 CPH 1_555 124.2 A CPH 33 H O1 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I O1 CPH 1_555 83.5 A CPH 33 H C9 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I O1 CPH 1_555 89.7 B CPH 23 I O9 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I O1 CPH 1_555 89.2 A CPH 33 H O9 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I C9 CPH 1_555 160.7 A CPH 33 H O1 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I C9 CPH 1_555 90.1 A CPH 33 H C9 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I C9 CPH 1_555 161.7 B CPH 23 I O9 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I C9 CPH 1_555 34.3 B CPH 23 I O1 CPH 1_555 A CO 41 G CO CO 1_555 B CPH 23 I C9 CPH 1_555 75.0 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 1 A O6 CPH 33 H O6 CPH 1 1 N 1 A O2 CPH 33 H O2 CPH 1 1 N 1 B O6 CPH 23 I O6 CPH 1 1 N 1 B O2 CPH 23 I O2 CPH 1 1 N 2 A O6 CPH 33 H O6 CPH 1 1 N 2 A O2 CPH 33 H O2 CPH 1 1 N 2 B O6 CPH 23 I O6 CPH 1 1 N 2 B O2 CPH 23 I O2 CPH 1 1 N 3 A O6 CPH 33 H O6 CPH 1 1 N 3 A O2 CPH 33 H O2 CPH 1 1 N 3 B O6 CPH 23 I O6 CPH 1 1 N 3 B O2 CPH 23 I O2 CPH 1 1 N 4 A O6 CPH 33 H O6 CPH 1 1 N 4 A O2 CPH 33 H O2 CPH 1 1 N 4 B O6 CPH 23 I O6 CPH 1 1 N 4 B O2 CPH 23 I O2 CPH 1 1 N 5 A O6 CPH 33 H O6 CPH 1 1 N 5 A O2 CPH 33 H O2 CPH 1 1 N 5 B O6 CPH 23 I O6 CPH 1 1 N 5 B O2 CPH 23 I O2 CPH 1 1 N 6 A O6 CPH 33 H O6 CPH 1 1 N 6 A O2 CPH 33 H O2 CPH 1 1 N 6 B O6 CPH 23 I O6 CPH 1 1 N 6 B O2 CPH 23 I O2 CPH 1 1 N 1 A C4' DC 6 WRONG HAND 2 A C3' DA 8 WRONG HAND 2 B C4' DA 18 WRONG HAND 3 A C3' DA 8 WRONG HAND 3 B C3' DA 18 WRONG HAND 3 D C5 2GL 1 WRONG HAND 3 E C4 DDA 1 WRONG HAND 3 F C4 DDA 1 WRONG HAND 3 A C4' CPH 33 WRONG HAND 4 A C4' DA 8 WRONG HAND 4 A C1' CPH 33 PLANAR 4 A C4' CPH 33 WRONG HAND 4 B C1' CPH 23 PLANAR 5 A C3' DA 8 WRONG HAND 5 B C1' DT 11 WRONG HAND 5 B C4' DA 18 WRONG HAND 5 A C1' CPH 33 PLANAR 5 B C1' CPH 23 PLANAR 6 A C3' DA 7 WRONG HAND 6 A C3' DA 8 WRONG HAND 6 B C3' DA 18 WRONG HAND 6 D C5 2GL 1 WRONG HAND 6 E C4 DDA 1 WRONG HAND 6 F C4 DDA 1 WRONG HAND 6 B C1' CPH 23 PLANAR 1 E B O1 C2 DDA CPH 1 23 1.43 1 D B O1 C6 2GL CPH 1 23 1.44 1 C A O1 C6 2GL CPH 1 33 1.45 1 F A O1 C2 DDA CPH 1 33 1.45 2 E B O1 C2 DDA CPH 1 23 1.41 2 F A O1 C2 DDA CPH 1 33 1.44 2 C A O1 C6 2GL CPH 1 33 1.44 2 D B O1 C6 2GL CPH 1 23 1.44 3 E B O1 C2 DDA CPH 1 23 1.42 3 D B O1 C6 2GL CPH 1 23 1.45 3 C A O1 C6 2GL CPH 1 33 1.45 3 F A O1 C2 DDA CPH 1 33 1.48 4 E B O1 C2 DDA CPH 1 23 1.41 4 F A O1 C2 DDA CPH 1 33 1.41 4 D B O1 C6 2GL CPH 1 23 1.44 4 C A O1 C6 2GL CPH 1 33 1.44 5 D B O1 C6 2GL CPH 1 23 1.42 5 E B O1 C2 DDA CPH 1 23 1.42 5 C A O1 C6 2GL CPH 1 33 1.43 5 F A O1 C2 DDA CPH 1 33 1.44 6 D B O1 C6 2GL CPH 1 23 1.43 6 C A O1 C6 2GL CPH 1 33 1.43 6 E B O1 C2 DDA CPH 1 23 1.43 6 F A O1 C2 DDA CPH 1 33 1.44 1 A DC 6 0.068 SIDE CHAIN 2 B DT 11 0.066 SIDE CHAIN 2 B DG 14 0.066 SIDE CHAIN 3 A DT 1 0.087 SIDE CHAIN 3 A DC 6 0.129 SIDE CHAIN 3 A DA 8 0.059 SIDE CHAIN 3 B DT 11 0.079 SIDE CHAIN 3 B DG 13 0.064 SIDE CHAIN 4 A DT 2 0.094 SIDE CHAIN 4 A DC 6 0.075 SIDE CHAIN 4 B DT 12 0.089 SIDE CHAIN 4 B DG 14 0.057 SIDE CHAIN 4 B DA 18 0.091 SIDE CHAIN 5 A DT 2 0.073 SIDE CHAIN 5 B DT 11 0.090 SIDE CHAIN 6 A DT 2 0.071 SIDE CHAIN 6 A DG 4 0.070 SIDE CHAIN 6 A DC 6 0.087 SIDE CHAIN 6 A DA 8 0.082 SIDE CHAIN 6 B DT 12 0.088 SIDE CHAIN 6 B DG 14 0.076 SIDE CHAIN 6 B DC 16 0.082 SIDE CHAIN 6 B DA 17 0.069 SIDE CHAIN 1 9.43 1.20 119.70 129.13 A A A C3' O3' P DT DT DG 2 2 3 Y 1 11.37 1.60 120.90 132.27 A A A P O5' C5' DG DG DG 3 3 3 N 1 7.72 1.20 119.70 127.42 A A A C3' O3' P DG DG DG 3 3 4 Y 1 12.39 1.60 120.90 133.29 A A A P O5' C5' DG DG DG 4 4 4 N 1 -2.55 0.40 104.50 101.95 A A A O4' C4' C3' DG DG DG 4 4 4 N 1 6.28 0.70 119.90 126.18 A A A N3 C2 N2 DG DG DG 4 4 4 N 1 7.70 1.20 119.70 127.40 A A A C3' O3' P DG DG DC 4 4 5 Y 1 9.90 1.60 120.90 130.80 A A A P O5' C5' DC DC DC 5 5 5 N 1 -2.97 0.40 104.50 101.53 A A A O4' C4' C3' DC DC DC 5 5 5 N 1 6.22 0.30 108.30 114.52 A A A O4' C1' N1 DC DC DC 5 5 5 N 1 17.88 1.20 119.70 137.58 A A A C3' O3' P DC DC DC 5 5 6 Y 1 7.19 0.30 108.30 115.49 A A A O4' C1' N1 DC DC DC 6 6 6 N 1 -3.27 0.40 120.30 117.03 A A A C6 N1 C2 DC DC DC 6 6 6 N 1 9.97 1.20 119.70 129.67 A A A C3' O3' P DC DC DA 6 6 7 Y 1 10.70 1.60 120.90 131.60 A A A P O5' C5' DA DA DA 7 7 7 N 1 17.38 1.20 119.70 137.08 A A A C3' O3' P DA DA DA 7 7 8 Y 1 9.83 1.60 120.90 130.73 B B B P O5' C5' DT DT DT 12 12 12 N 1 8.57 1.20 119.70 128.27 B B B C3' O3' P DT DT DG 12 12 13 Y 1 10.80 1.60 120.90 131.70 B B B P O5' C5' DG DG DG 13 13 13 N 1 11.74 1.60 120.90 132.64 B B B P O5' C5' DG DG DG 14 14 14 N 1 5.41 0.70 119.90 125.31 B B B N3 C2 N2 DG DG DG 14 14 14 N 1 9.08 1.20 119.70 128.78 B B B C3' O3' P DG DG DC 14 14 15 Y 1 2.50 0.30 108.30 110.80 B B B O4' C1' N1 DC DC DC 15 15 15 N 1 14.75 1.20 119.70 134.45 B B B C3' O3' P DA DA DA 17 17 18 Y 2 7.49 1.20 119.70 127.19 A A A C3' O3' P DT DT DG 2 2 3 Y 2 11.26 1.60 120.90 132.16 A A A P O5' C5' DG DG DG 3 3 3 N 2 12.29 1.60 120.90 133.19 A A A P O5' C5' DG DG DG 4 4 4 N 2 -2.41 0.40 104.50 102.09 A A A O4' C4' C3' DG DG DG 4 4 4 N 2 6.51 0.70 119.90 126.41 A A A N3 C2 N2 DG DG DG 4 4 4 N 2 9.31 1.20 119.70 129.01 A A A C3' O3' P DG DG DC 4 4 5 Y 2 1.95 0.30 108.30 110.25 A A A O4' C1' N1 DC DC DC 5 5 5 N 2 14.10 1.20 119.70 133.80 A A A C3' O3' P DC DC DC 5 5 6 Y 2 3.51 0.30 108.30 111.81 A A A O4' C1' N1 DC DC DC 6 6 6 N 2 16.57 1.20 119.70 136.27 A A A C3' O3' P DA DA DA 7 7 8 Y 2 2.19 0.30 108.30 110.49 B B B O4' C1' N1 DT DT DT 12 12 12 N 2 16.43 1.20 119.70 136.13 B B B C3' O3' P DT DT DG 12 12 13 Y 2 11.22 1.60 120.90 132.12 B B B P O5' C5' DG DG DG 14 14 14 N 2 6.26 0.70 119.90 126.16 B B B N3 C2 N2 DG DG DG 14 14 14 N 2 8.66 1.20 119.70 128.36 B B B C3' O3' P DG DG DC 14 14 15 Y 2 2.75 0.30 108.30 111.05 B B B O4' C1' N1 DC DC DC 15 15 15 N 2 3.64 0.60 118.90 122.54 B B B N1 C2 O2 DC DC DC 15 15 15 N 2 18.54 1.20 119.70 138.24 B B B C3' O3' P DA DA DA 17 17 18 Y 3 9.19 1.20 119.70 128.89 A A A C3' O3' P DT DT DG 2 2 3 Y 3 10.72 1.60 120.90 131.62 A A A P O5' C5' DG DG DG 3 3 3 N 3 4.28 0.70 119.90 124.18 A A A N3 C2 N2 DG DG DG 3 3 3 N 3 9.21 1.20 119.70 128.91 A A A C3' O3' P DG DG DG 3 3 4 Y 3 12.58 1.60 120.90 133.48 A A A P O5' C5' DG DG DG 4 4 4 N 3 -2.70 0.40 104.50 101.80 A A A O4' C4' C3' DG DG DG 4 4 4 N 3 2.13 0.30 108.30 110.43 A A A O4' C1' N9 DG DG DG 4 4 4 N 3 6.75 0.70 119.90 126.65 A A A N3 C2 N2 DG DG DG 4 4 4 N 3 2.38 0.30 108.30 110.68 A A A O4' C1' N1 DC DC DC 5 5 5 N 3 -9.49 0.70 102.20 92.71 A A A C4' C3' C2' DC DC DC 6 6 6 N 3 2.54 0.30 108.30 110.84 A A A O4' C1' N1 DC DC DC 6 6 6 N 3 14.71 1.20 119.70 134.41 A A A C3' O3' P DC DC DA 6 6 7 Y 3 12.17 1.20 119.70 131.87 A A A C3' O3' P DA DA DA 7 7 8 Y 3 12.81 1.60 120.90 133.71 B B B P O5' C5' DT DT DT 12 12 12 N 3 8.43 1.20 119.70 128.13 B B B C3' O3' P DG DG DG 13 13 14 Y 3 13.22 1.60 120.90 134.12 B B B P O5' C5' DG DG DG 14 14 14 N 3 -4.20 0.70 102.20 98.00 B B B C4' C3' C2' DG DG DG 14 14 14 N 3 5.97 0.70 119.90 125.87 B B B N3 C2 N2 DG DG DG 14 14 14 N 3 10.24 1.20 119.70 129.94 B B B C3' O3' P DG DG DC 14 14 15 Y 3 3.32 0.30 108.30 111.62 B B B O4' C1' N1 DC DC DC 15 15 15 N 3 3.61 0.60 118.90 122.51 B B B N1 C2 O2 DC DC DC 15 15 15 N 3 11.15 1.20 119.70 130.85 B B B C3' O3' P DC DC DC 15 15 16 Y 3 3.10 0.30 108.30 111.40 B B B O4' C1' N1 DC DC DC 16 16 16 N 3 16.15 1.20 119.70 135.85 B B B C3' O3' P DA DA DA 17 17 18 Y 4 2.07 0.30 108.30 110.37 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' N1 DT DT DT 2 2 2 N 4 7.67 1.20 119.70 127.37 A A A C3' O3' P DT DT DG 2 2 3 Y 4 11.26 1.60 120.90 132.16 A A A P O5' C5' DG DG DG 3 3 3 N 4 -7.84 0.70 102.20 94.36 A A A C4' C3' C2' DG DG DG 3 3 3 N 4 17.31 1.20 119.70 137.01 A A A C3' O3' P DG DG DG 3 3 4 Y 4 19.37 1.60 120.90 140.27 A A A P O5' C5' DG DG DG 4 4 4 N 4 -2.68 0.40 104.50 101.82 A A A O4' C4' C3' DG DG DG 4 4 4 N 4 -4.52 0.70 102.20 97.68 A A A C4' C3' C2' DG DG DG 4 4 4 N 4 5.99 0.70 119.90 125.89 A A A N3 C2 N2 DG DG DG 4 4 4 N 4 -4.29 0.70 102.20 97.91 A A A C4' C3' C2' DC DC DC 5 5 5 N 4 2.95 0.30 108.30 111.25 A A A O4' C1' N1 DC DC DC 5 5 5 N 4 1.84 0.30 108.30 110.14 A A A O4' C1' N1 DC DC DC 6 6 6 N 4 7.43 1.20 119.70 127.13 A A A C3' O3' P DC DC DA 6 6 7 Y 4 12.60 1.60 120.90 133.50 A A A P O5' C5' DA DA DA 7 7 7 N 4 14.07 1.20 119.70 133.77 A A A C3' O3' P DA DA DA 7 7 8 Y 4 13.81 1.60 120.90 134.71 A A A P O5' C5' DA DA DA 8 8 8 N 4 1.98 0.30 108.30 110.28 B B B O4' C1' N1 DT DT DT 11 11 11 N 4 2.55 0.30 108.30 110.85 B B B O4' C1' N1 DT DT DT 12 12 12 N 4 -8.03 0.70 102.20 94.17 B B B C4' C3' C2' DG DG DG 13 13 13 N 4 18.02 1.20 119.70 137.72 B B B C3' O3' P DG DG DG 13 13 14 Y 4 17.29 1.60 120.90 138.19 B B B P O5' C5' DG DG DG 14 14 14 N 4 6.74 0.70 119.90 126.64 B B B N3 C2 N2 DG DG DG 14 14 14 N 4 7.58 1.20 119.70 127.28 B B B C3' O3' P DG DG DC 14 14 15 Y 4 -6.05 1.00 110.10 104.05 B B B C1' O4' C4' DC DC DC 15 15 15 N 4 -5.21 0.70 102.20 96.99 B B B C4' C3' C2' DC DC DC 15 15 15 N 4 4.45 0.30 108.30 112.75 B B B O4' C1' N1 DC DC DC 15 15 15 N 4 9.12 1.20 119.70 128.82 B B B C3' O3' P DC DC DA 16 16 17 Y 4 7.86 1.20 119.70 127.56 B B B C3' O3' P DA DA DA 17 17 18 Y 5 2.13 0.30 108.30 110.43 A A A O4' C1' N1 DT DT DT 1 1 1 N 5 2.59 0.30 108.30 110.89 A A A O4' C1' N1 DT DT DT 2 2 2 N 5 -8.36 0.70 102.20 93.84 A A A C4' C3' C2' DG DG DG 3 3 3 N 5 17.69 1.20 119.70 137.39 A A A C3' O3' P DG DG DG 3 3 4 Y 5 16.91 1.60 120.90 137.81 A A A P O5' C5' DG DG DG 4 4 4 N 5 6.87 0.70 119.90 126.77 A A A N3 C2 N2 DG DG DG 4 4 4 N 5 12.14 1.60 120.90 133.04 A A A P O5' C5' DC DC DC 6 6 6 N 5 22.02 1.20 119.70 141.72 A A A C3' O3' P DC DC DA 6 6 7 Y 5 14.79 1.20 119.70 134.49 A A A C3' O3' P DA DA DA 7 7 8 Y 5 4.80 0.30 108.30 113.10 B B B O4' C1' N1 DT DT DT 11 11 11 N 5 -3.62 0.60 122.30 118.68 B B B N3 C2 O2 DT DT DT 11 11 11 N 5 2.89 0.30 108.30 111.19 B B B O4' C1' N1 DT DT DT 12 12 12 N 5 -8.07 0.70 102.20 94.13 B B B C4' C3' C2' DG DG DG 13 13 13 N 5 17.71 1.20 119.70 137.41 B B B C3' O3' P DG DG DG 13 13 14 Y 5 16.13 1.60 120.90 137.03 B B B P O5' C5' DG DG DG 14 14 14 N 5 5.62 0.70 119.90 125.52 B B B N3 C2 N2 DG DG DG 14 14 14 N 5 13.50 1.20 119.70 133.20 B B B C3' O3' P DC DC DC 15 15 16 Y 5 3.09 0.30 108.30 111.39 B B B O4' C1' N1 DC DC DC 16 16 16 N 5 12.20 1.20 119.70 131.90 B B B C3' O3' P DC DC DA 16 16 17 Y 5 14.47 1.20 119.70 134.17 B B B C3' O3' P DA DA DA 17 17 18 Y 5 14.67 1.60 120.90 135.57 B B B P O5' C5' DA DA DA 18 18 18 N 6 2.20 0.30 108.30 110.50 A A A O4' C1' N1 DT DT DT 1 1 1 N 6 2.74 0.30 108.30 111.04 A A A O4' C1' N1 DT DT DT 2 2 2 N 6 12.32 1.60 120.90 133.22 A A A P O5' C5' DG DG DG 3 3 3 N 6 -7.79 0.70 102.20 94.41 A A A C4' C3' C2' DG DG DG 3 3 3 N 6 10.83 1.20 119.70 130.53 A A A C3' O3' P DG DG DG 3 3 4 Y 6 18.23 1.60 120.90 139.13 A A A P O5' C5' DG DG DG 4 4 4 N 6 -2.79 0.40 104.50 101.71 A A A O4' C4' C3' DG DG DG 4 4 4 N 6 6.53 0.70 119.90 126.43 A A A N3 C2 N2 DG DG DG 4 4 4 N 6 7.68 1.20 119.70 127.38 A A A C3' O3' P DG DG DC 4 4 5 Y 6 4.13 0.30 108.30 112.43 A A A O4' C1' N1 DC DC DC 5 5 5 N 6 6.09 0.30 108.30 114.39 A A A O4' C1' N1 DC DC DC 6 6 6 N 6 -2.47 0.40 120.30 117.83 A A A C6 N1 C2 DC DC DC 6 6 6 N 6 -6.10 0.80 102.40 96.30 A A A C3' C2' C1' DA DA DA 7 7 7 N 6 1.80 0.30 108.30 110.10 B B B O4' C1' N1 DT DT DT 11 11 11 N 6 2.67 0.30 108.30 110.97 B B B O4' C1' N1 DT DT DT 12 12 12 N 6 10.66 1.60 120.90 131.56 B B B P O5' C5' DG DG DG 13 13 13 N 6 -8.20 0.70 102.20 94.00 B B B C4' C3' C2' DG DG DG 13 13 13 N 6 16.07 1.20 119.70 135.77 B B B C3' O3' P DG DG DG 13 13 14 Y 6 17.65 1.60 120.90 138.55 B B B P O5' C5' DG DG DG 14 14 14 N 6 7.17 0.70 119.90 127.07 B B B N3 C2 N2 DG DG DG 14 14 14 N 6 8.56 1.20 119.70 128.26 B B B C3' O3' P DG DG DC 14 14 15 Y 6 -5.30 0.70 102.20 96.90 B B B C4' C3' C2' DC DC DC 15 15 15 N 6 4.31 0.30 108.30 112.61 B B B O4' C1' N1 DC DC DC 15 15 15 N 6 16.58 1.20 119.70 136.28 B B B C3' O3' P DC DC DC 15 15 16 Y 6 4.72 0.30 108.30 113.02 B B B O4' C1' N1 DC DC DC 16 16 16 N 6 13.06 1.60 120.90 133.96 B B B P O5' C5' DA DA DA 17 17 17 N 6 20.19 1.20 119.70 139.89 B B B C3' O3' P DA DA DA 17 17 18 Y 5 B B N1 C2 DT DT 11 11 0.052 0.008 1.376 1.428 N NMR STRUCTURE OF D(TTGGCCAA)2 BOUND TO CHROMOMYCIN-A3 AND COBALT NMR STRUCTURE OF D(TTGGCCAA)2 BOUND TO CHROMOMYCIN-A3 AND COBALT 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N 4 N N 5 N N 5 N N covale 1.457 both sing C 2GL 1 C O3 2GL 1_555 C 1GL 2 C C1 1GL 1_555 covale 1.454 both sing D 2GL 1 D O3 2GL 1_555 D 1GL 2 D C1 1GL 1_555 covale 1.423 both sing E DDA 1 E O3 DDA 1_555 E DDA 2 E C1 DDA 1_555 covale 1.443 both sing E DDA 2 E O3 DDA 1_555 E ERI 3 E C1 ERI 1_555 covale 1.424 both sing F DDA 1 F O3 DDA 1_555 F DDA 2 F C1 DDA 1_555 covale 1.433 both sing F DDA 2 F O3 DDA 1_555 F ERI 3 F C1 ERI 1_555 metalc 1.911 A CPH 33 H O9 CPH 1_555 A CO 41 G CO CO 1_555 metalc 1.965 A CPH 33 H O1 CPH 1_555 A CO 41 G CO CO 1_555 metalc 2.387 A CPH 33 H C9 CPH 1_555 A CO 41 G CO CO 1_555 metalc 1.919 A CO 41 G CO CO 1_555 B CPH 23 I O9 CPH 1_555 metalc 2.023 A CO 41 G CO CO 1_555 B CPH 23 I O1 CPH 1_555 metalc 2.486 A CO 41 G CO CO 1_555 B CPH 23 I C9 CPH 1_555 hydrog WATSON-CRICK A DT 1 A N3 DT 1 1_555 B DA 18 B N1 DA 8 1_555 hydrog WATSON-CRICK A DT 1 A O4 DT 1 1_555 B DA 18 B N6 DA 8 1_555 hydrog WATSON-CRICK A DT 2 A N3 DT 2 1_555 B DA 17 B N1 DA 7 1_555 hydrog WATSON-CRICK A DT 2 A O4 DT 2 1_555 B DA 17 B N6 DA 7 1_555 hydrog WATSON-CRICK A DG 3 A N1 DG 3 1_555 B DC 16 B N3 DC 6 1_555 hydrog WATSON-CRICK A DG 3 A N2 DG 3 1_555 B DC 16 B O2 DC 6 1_555 hydrog WATSON-CRICK A DG 3 A O6 DG 3 1_555 B DC 16 B N4 DC 6 1_555 hydrog WATSON-CRICK A DG 4 A N1 DG 4 1_555 B DC 15 B N3 DC 5 1_555 hydrog WATSON-CRICK A DG 4 A N2 DG 4 1_555 B DC 15 B O2 DC 5 1_555 hydrog WATSON-CRICK A DG 4 A O6 DG 4 1_555 B DC 15 B N4 DC 5 1_555 hydrog WATSON-CRICK A DC 5 A N3 DC 5 1_555 B DG 14 B N1 DG 4 1_555 hydrog WATSON-CRICK A DC 5 A N4 DC 5 1_555 B DG 14 B O6 DG 4 1_555 hydrog WATSON-CRICK A DC 5 A O2 DC 5 1_555 B DG 14 B N2 DG 4 1_555 hydrog WATSON-CRICK A DC 6 A N3 DC 6 1_555 B DG 13 B N1 DG 3 1_555 hydrog WATSON-CRICK A DC 6 A N4 DC 6 1_555 B DG 13 B O6 DG 3 1_555 hydrog WATSON-CRICK A DC 6 A O2 DC 6 1_555 B DG 13 B N2 DG 3 1_555 hydrog WATSON-CRICK A DA 7 A N1 DA 7 1_555 B DT 12 B N3 DT 2 1_555 hydrog WATSON-CRICK A DA 7 A N6 DA 7 1_555 B DT 12 B O4 DT 2 1_555 hydrog WATSON-CRICK A DA 8 A N1 DA 8 1_555 B DT 11 B N3 DT 1 1_555 hydrog WATSON-CRICK A DA 8 A N6 DA 8 1_555 B DT 11 B O4 DT 1 1_555 DNA drug bound in the minor groove of DNA, DNA 1EKH PDB 1 1EKH 1 8 1EKH 1 8 1EKH A 1 1 8 11 18 1EKH 11 18 1EKH B 1 1 8 1 P 1