data_2B1C # _entry.id 2B1C # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.376 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 2B1C pdb_00002b1c 10.2210/pdb2b1c/pdb NDB AD0059 ? ? RCSB RCSB034552 ? ? WWPDB D_1000034552 ? ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 2B1B ;5'-D(*GP*CP*GP*TP*GP*GP*GP*CP*AP*C)-3' Zif268 binding site ; unspecified PDB 2B1D ;5'-D(*GP*CP*AP*GP*AP*CP*GP*TP*CP*TP*GP*C)-3' Methionine Repressor binding site ; unspecified # _pdbx_database_status.entry_id 2B1C _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2005-09-15 _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Berman, H.M.' 1 'Napoli, A.A.' 2 # _citation.id primary _citation.title 'Signatures of protein-DNA recognition in free DNA binding sites.' _citation.journal_abbrev J.Mol.Biol. _citation.journal_volume 386 _citation.page_first 1054 _citation.page_last 1065 _citation.year 2009 _citation.journal_id_ASTM JMOBAK _citation.country UK _citation.journal_id_ISSN 0022-2836 _citation.journal_id_CSD 0070 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 19244617 _citation.pdbx_database_id_DOI ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Locasale, J.W.' 1 ? primary 'Napoli, A.A.' 2 ? primary 'Chen, S.' 3 ? primary 'Berman, H.M.' 4 ? primary 'Lawson, C.L.' 5 ? # _cell.length_a 38.482 _cell.length_b 38.482 _cell.length_c 78.225 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 120.00 _cell.entry_id 2B1C _cell.pdbx_unique_axis ? _cell.Z_PDB 12 # _symmetry.space_group_name_H-M 'P 61 2 2' _symmetry.entry_id 2B1C _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.Int_Tables_number 178 _symmetry.cell_setting ? _symmetry.space_group_name_Hall ? # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer syn "5'-D(*GP*CP*GP*TP*GP*GP*GP*AP*CP*C)-3'" 3086.017 1 ? ? ? ? 2 polymer syn "5'-D(*GP*GP*TP*CP*CP*CP*AP*CP*GP*C)-3'" 3005.969 1 ? ? ? ? 3 non-polymer syn 'MAGNESIUM ION' 24.305 1 ? ? ? ? 4 water nat water 18.015 20 ? ? ? ? # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 polydeoxyribonucleotide no no '(DG)(DC)(DG)(DT)(DG)(DG)(DG)(DA)(DC)(DC)' GCGTGGGACC A ? 2 polydeoxyribonucleotide no no '(DG)(DG)(DT)(DC)(DC)(DC)(DA)(DC)(DG)(DC)' GGTCCCACGC B ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 DG n 1 2 DC n 1 3 DG n 1 4 DT n 1 5 DG n 1 6 DG n 1 7 DG n 1 8 DA n 1 9 DC n 1 10 DC n 2 1 DG n 2 2 DG n 2 3 DT n 2 4 DC n 2 5 DC n 2 6 DC n 2 7 DA n 2 8 DC n 2 9 DG n 2 10 DC n # loop_ _struct_ref.id _struct_ref.entity_id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.pdbx_db_isoform _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin 1 1 PDB 2B1C 2B1C ? ? ? 2 2 PDB 2B1C 2B1C ? ? ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 2B1C A 1 ? 10 ? 2B1C 1 ? 10 ? 1 10 2 2 2B1C B 1 ? 10 ? 2B1C 11 ? 20 ? 11 20 # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight DA 'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 DC 'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O7 P' 307.197 DG 'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 DT 'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE" ? 'C10 H15 N2 O8 P' 322.208 HOH non-polymer . WATER ? 'H2 O' 18.015 MG non-polymer . 'MAGNESIUM ION' ? 'Mg 2' 24.305 # _exptl.entry_id 2B1C _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.60 _exptl_crystal.density_percent_sol 52.00 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp 295 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 5.50 _exptl_crystal_grow.pdbx_details ;MPD, sodium cacodylate, cobalt hexamine, sodium chloride, potassium chloride, vapor diffusion, hanging drop, temperature 295K, pH 5.50 ; _exptl_crystal_grow.pdbx_pH_range . # loop_ _exptl_crystal_grow_comp.crystal_id _exptl_crystal_grow_comp.id _exptl_crystal_grow_comp.sol_id _exptl_crystal_grow_comp.name _exptl_crystal_grow_comp.conc _exptl_crystal_grow_comp.volume _exptl_crystal_grow_comp.details 1 1 1 MPD ? ? ? 1 2 1 'sodium cacodylate' ? ? ? 1 3 1 'cobalt hexamine' ? ? ? 1 4 1 'sodium chloride' ? ? ? 1 5 1 'potassium chloride' ? ? ? 1 6 1 H2O ? ? ? 1 7 2 MPD ? ? ? 1 8 2 'sodium cacodylate' ? ? ? 1 9 2 'cobalt hexamine' ? ? ? 1 10 2 'sodium chloride' ? ? ? 1 11 2 'potassium chloride' ? ? ? 1 12 2 H2O ? ? ? # _diffrn.id 1 _diffrn.ambient_temp 100.0 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type 'ADSC QUANTUM 4' _diffrn_detector.pdbx_collection_date 2001-03-13 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.00670 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'NSLS BEAMLINE X12C' _diffrn_source.pdbx_synchrotron_site NSLS _diffrn_source.pdbx_synchrotron_beamline X12C _diffrn_source.pdbx_wavelength 1.00670 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 2B1C _reflns.observed_criterion_sigma_I 0.000 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 50.000 _reflns.d_resolution_high 2.200 _reflns.number_obs 1752 _reflns.number_all ? _reflns.percent_possible_obs 85.5 _reflns.pdbx_Rmerge_I_obs 0.076 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 16.3000 _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 6.000 _reflns.R_free_details ? _reflns.pdbx_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.20 _reflns_shell.d_res_low 2.28 _reflns_shell.percent_possible_all 36.2 _reflns_shell.Rmerge_I_obs 0.189 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 4.900 _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.number_measured_all ? _reflns_shell.number_measured_obs ? _reflns_shell.number_unique_obs ? _reflns_shell.pdbx_chi_squared ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 2B1C _refine.ls_number_reflns_obs 1749 _refine.ls_number_reflns_all 1752 _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0.000 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 30.70 _refine.ls_d_res_high 2.20 _refine.ls_percent_reflns_obs 87.1 _refine.ls_R_factor_obs 0.234 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.234 _refine.ls_R_factor_R_free 0.286 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 8.200 _refine.ls_number_reflns_R_free 165 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.B_iso_mean 22.62 _refine.aniso_B[1][1] -4.92800 _refine.aniso_B[2][2] -4.92800 _refine.aniso_B[3][3] 9.85600 _refine.aniso_B[1][2] -13.08200 _refine.aniso_B[1][3] 0.00000 _refine.aniso_B[2][3] 0.00000 _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol 199.44 _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model 'PDB ENTRY 401D' _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values 'ENGH & HUBER' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.ls_wR_factor_R_free ? _refine.ls_wR_factor_R_work ? _refine.overall_FOM_free_R_set ? _refine.overall_FOM_work_R_set ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_overall_phase_error ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 2B1C _refine_analyze.Luzzati_coordinate_error_obs 0.47 _refine_analyze.Luzzati_sigma_a_obs 0.38 _refine_analyze.Luzzati_d_res_low_obs 5.0 _refine_analyze.Luzzati_coordinate_error_free 0.47 _refine_analyze.Luzzati_sigma_a_free 0.34 _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.pdbx_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 0 _refine_hist.pdbx_number_atoms_nucleic_acid 404 _refine_hist.pdbx_number_atoms_ligand 3 _refine_hist.number_atoms_solvent 18 _refine_hist.number_atoms_total 425 _refine_hist.d_res_high 2.20 _refine_hist.d_res_low 30.70 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function c_bond_d 0.010 ? ? ? 'X-RAY DIFFRACTION' ? c_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg 1.40 ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d 10.90 ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d 1.90 ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? c_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? c_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? c_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 8 _refine_ls_shell.d_res_high 2.2 _refine_ls_shell.d_res_low 2.3 _refine_ls_shell.number_reflns_R_work 89 _refine_ls_shell.R_factor_R_work 0.4321 _refine_ls_shell.percent_reflns_obs 41 _refine_ls_shell.R_factor_R_free 0.4191 _refine_ls_shell.R_factor_R_free_error ? _refine_ls_shell.percent_reflns_R_free 10 _refine_ls_shell.number_reflns_R_free 8 _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 DNA-RNA_REP.PARAM ? 'X-RAY DIFFRACTION' 2 CNS_TOPPAR:ION.PARAM ? 'X-RAY DIFFRACTION' 3 CNS_TOPPAR:WATER_REP.PARAM ? 'X-RAY DIFFRACTION' 4 MO2.PARAM ? 'X-RAY DIFFRACTION' # _struct.entry_id 2B1C _struct.title ;5'-D(*GP*CP*GP*TP*GP*GP*GP*AP*CP*C)-3' Zif268 binding site ; _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.text 'sequence dependent DNA deformation, A form DNA, protein-DNA recognition, DNA' _struct_keywords.entry_id 2B1C _struct_keywords.pdbx_keywords DNA # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? C N N 3 ? D N N 4 ? E N N 4 ? # _struct_biol.id 1 _struct_biol.pdbx_parent_biol_id ? _struct_biol.details ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role metalc1 metalc ? ? C MG . MG ? ? ? 1_555 D HOH . O ? ? A MG 50 A HOH 59 1_555 ? ? ? ? ? ? ? 2.101 ? ? metalc2 metalc ? ? C MG . MG ? ? ? 1_555 D HOH . O ? ? A MG 50 A HOH 60 1_555 ? ? ? ? ? ? ? 1.997 ? ? metalc3 metalc ? ? C MG . MG ? ? ? 1_555 B DG 9 OP1 ? ? A MG 50 B DG 19 5_564 ? ? ? ? ? ? ? 2.932 ? ? hydrog1 hydrog ? ? A DG 1 N1 ? ? ? 1_555 B DC 10 N3 ? ? A DG 1 B DC 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DG 1 N2 ? ? ? 1_555 B DC 10 O2 ? ? A DG 1 B DC 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DG 1 O6 ? ? ? 1_555 B DC 10 N4 ? ? A DG 1 B DC 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A DC 2 N4 ? ? ? 1_555 B DG 9 O6 ? ? A DC 2 B DG 19 1_555 ? ? ? ? ? ? 'DC-DG PAIR' ? ? ? hydrog5 hydrog ? ? A DG 3 N1 ? ? ? 1_555 B DC 8 N3 ? ? A DG 3 B DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A DG 3 N2 ? ? ? 1_555 B DC 8 O2 ? ? A DG 3 B DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DG 3 O6 ? ? ? 1_555 B DC 8 N4 ? ? A DG 3 B DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DT 4 N3 ? ? ? 1_555 B DA 7 N1 ? ? A DT 4 B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DT 4 O4 ? ? ? 1_555 B DA 7 N6 ? ? A DT 4 B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DG 5 N1 ? ? ? 1_555 B DC 6 N3 ? ? A DG 5 B DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DG 5 N2 ? ? ? 1_555 B DC 6 O2 ? ? A DG 5 B DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DG 5 O6 ? ? ? 1_555 B DC 6 N4 ? ? A DG 5 B DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DG 6 N1 ? ? ? 1_555 B DC 5 N3 ? ? A DG 6 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A DG 6 N2 ? ? ? 1_555 B DC 5 O2 ? ? A DG 6 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A DG 6 O6 ? ? ? 1_555 B DC 5 N4 ? ? A DG 6 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A DG 7 N1 ? ? ? 1_555 B DC 4 N3 ? ? A DG 7 B DC 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DG 7 N2 ? ? ? 1_555 B DC 4 O2 ? ? A DG 7 B DC 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DG 7 O6 ? ? ? 1_555 B DC 4 N4 ? ? A DG 7 B DC 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DA 8 N1 ? ? ? 1_555 B DT 3 N3 ? ? A DA 8 B DT 13 1_555 ? ? ? ? ? ? 'DA-DT PAIR' ? ? ? hydrog20 hydrog ? ? A DC 9 N3 ? ? ? 1_555 B DG 2 N1 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DC 9 N4 ? ? ? 1_555 B DG 2 O6 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DC 9 O2 ? ? ? 1_555 B DG 2 N2 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DC 10 N3 ? ? ? 1_555 B DG 1 N1 ? ? A DC 10 B DG 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DC 10 N4 ? ? ? 1_555 B DG 1 O6 ? ? A DC 10 B DG 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A DC 10 O2 ? ? ? 1_555 B DG 1 N2 ? ? A DC 10 B DG 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference metalc ? ? hydrog ? ? # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id A _struct_site.pdbx_auth_comp_id MG _struct_site.pdbx_auth_seq_id 50 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 3 _struct_site.details 'BINDING SITE FOR RESIDUE MG A 50' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 3 HOH D . ? HOH A 59 . ? 1_555 ? 2 AC1 3 HOH D . ? HOH A 60 . ? 1_555 ? 3 AC1 3 DG B 9 ? DG B 19 . ? 5_564 ? # _atom_sites.entry_id 2B1C _atom_sites.fract_transf_matrix[1][1] 0.02599 _atom_sites.fract_transf_matrix[1][2] 0.01500 _atom_sites.fract_transf_matrix[1][3] 0.00000 _atom_sites.fract_transf_matrix[2][1] 0.00000 _atom_sites.fract_transf_matrix[2][2] 0.03001 _atom_sites.fract_transf_matrix[2][3] 0.00000 _atom_sites.fract_transf_matrix[3][1] 0.00000 _atom_sites.fract_transf_matrix[3][2] 0.00000 _atom_sites.fract_transf_matrix[3][3] 0.01278 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C MG N O P # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 DG 1 1 1 DG G A . n A 1 2 DC 2 2 2 DC C A . n A 1 3 DG 3 3 3 DG G A . n A 1 4 DT 4 4 4 DT T A . n A 1 5 DG 5 5 5 DG G A . n A 1 6 DG 6 6 6 DG G A . n A 1 7 DG 7 7 7 DG G A . n A 1 8 DA 8 8 8 DA A A . n A 1 9 DC 9 9 9 DC C A . n A 1 10 DC 10 10 10 DC C A . n B 2 1 DG 1 11 11 DG G B . n B 2 2 DG 2 12 12 DG G B . n B 2 3 DT 3 13 13 DT T B . n B 2 4 DC 4 14 14 DC C B . n B 2 5 DC 5 15 15 DC C B . n B 2 6 DC 6 16 16 DC C B . n B 2 7 DA 7 17 17 DA A B . n B 2 8 DC 8 18 18 DC C B . n B 2 9 DG 9 19 19 DG G B . n B 2 10 DC 10 20 20 DC C B . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code C 3 MG 1 50 50 MG MO2 A . D 4 HOH 1 51 1 HOH HOH A . D 4 HOH 2 52 2 HOH HOH A . D 4 HOH 3 53 3 HOH HOH A . D 4 HOH 4 54 4 HOH HOH A . D 4 HOH 5 55 5 HOH HOH A . D 4 HOH 6 56 10 HOH HOH A . D 4 HOH 7 57 11 HOH HOH A . D 4 HOH 8 58 18 HOH HOH A . D 4 HOH 9 59 50 HOH MO2 A . D 4 HOH 10 60 50 HOH MO2 A . E 4 HOH 1 21 6 HOH HOH B . E 4 HOH 2 22 7 HOH HOH B . E 4 HOH 3 23 8 HOH HOH B . E 4 HOH 4 24 9 HOH HOH B . E 4 HOH 5 25 12 HOH HOH B . E 4 HOH 6 26 13 HOH HOH B . E 4 HOH 7 27 14 HOH HOH B . E 4 HOH 8 28 15 HOH HOH B . E 4 HOH 9 29 16 HOH HOH B . E 4 HOH 10 30 17 HOH HOH B . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 O ? D HOH . ? A HOH 59 ? 1_555 MG ? C MG . ? A MG 50 ? 1_555 O ? D HOH . ? A HOH 60 ? 1_555 93.6 ? 2 O ? D HOH . ? A HOH 59 ? 1_555 MG ? C MG . ? A MG 50 ? 1_555 OP1 ? B DG 9 ? B DG 19 ? 5_564 78.1 ? 3 O ? D HOH . ? A HOH 60 ? 1_555 MG ? C MG . ? A MG 50 ? 1_555 OP1 ? B DG 9 ? B DG 19 ? 5_564 126.8 ? # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2005-09-27 2 'Structure model' 1 1 2008-05-01 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2017-10-11 5 'Structure model' 1 4 2023-08-23 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Refinement description' 4 5 'Structure model' 'Data collection' 5 5 'Structure model' 'Database references' 6 5 'Structure model' 'Derived calculations' 7 5 'Structure model' 'Refinement description' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' software 2 5 'Structure model' chem_comp_atom 3 5 'Structure model' chem_comp_bond 4 5 'Structure model' database_2 5 5 'Structure model' pdbx_initial_refinement_model 6 5 'Structure model' pdbx_struct_conn_angle 7 5 'Structure model' struct_conn 8 5 'Structure model' struct_site # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_software.classification' 2 4 'Structure model' '_software.contact_author' 3 4 'Structure model' '_software.contact_author_email' 4 4 'Structure model' '_software.date' 5 4 'Structure model' '_software.language' 6 4 'Structure model' '_software.location' 7 4 'Structure model' '_software.name' 8 4 'Structure model' '_software.type' 9 4 'Structure model' '_software.version' 10 5 'Structure model' '_database_2.pdbx_DOI' 11 5 'Structure model' '_database_2.pdbx_database_accession' 12 5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 13 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 14 5 'Structure model' '_pdbx_struct_conn_angle.value' 15 5 'Structure model' '_struct_conn.pdbx_dist_value' 16 5 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 17 5 'Structure model' '_struct_site.pdbx_auth_asym_id' 18 5 'Structure model' '_struct_site.pdbx_auth_comp_id' 19 5 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_phasing_MR.entry_id 2B1C _pdbx_phasing_MR.method_rotation ? _pdbx_phasing_MR.method_translation ? _pdbx_phasing_MR.model_details ? _pdbx_phasing_MR.R_factor ? _pdbx_phasing_MR.R_rigid_body ? _pdbx_phasing_MR.correlation_coeff_Fo_to_Fc ? _pdbx_phasing_MR.correlation_coeff_Io_to_Ic ? _pdbx_phasing_MR.d_res_high_rotation 3.000 _pdbx_phasing_MR.d_res_low_rotation 10.000 _pdbx_phasing_MR.d_res_high_translation 3.000 _pdbx_phasing_MR.d_res_low_translation 12.000 _pdbx_phasing_MR.packing ? _pdbx_phasing_MR.reflns_percent_rotation ? _pdbx_phasing_MR.reflns_percent_translation ? _pdbx_phasing_MR.sigma_F_rotation ? _pdbx_phasing_MR.sigma_F_translation ? _pdbx_phasing_MR.sigma_I_rotation ? _pdbx_phasing_MR.sigma_I_translation ? # loop_ _software.name _software.version _software.date _software.type _software.contact_author _software.contact_author_email _software.classification _software.location _software.language _software.citation_id _software.pdbx_ordinal DENZO . ? package 'Zbyszek Otwinowski' zbyszek@mix.swmed.edu 'data reduction' http://www.lnls.br/infra/linhasluz/denzo-hkl.htm ? ? 1 SCALEPACK . ? package 'Zbyszek Otwinowski' zbyszek@mix.swmed.edu 'data scaling' http://www.lnls.br/infra/linhasluz/denzo-hkl.htm ? ? 2 AMoRE . ? program 'Jorge Navaza' ccp4@dl.ac.uk phasing http://www.ccp4.ac.uk/main.html Fortran ? 3 CNS . ? package 'Axel T. Brunger' axel.brunger@yale.edu refinement http://cns.csb.yale.edu/v1.1/ Fortran_77 ? 4 PDB_EXTRACT 1.700 'May. 30, 2005' package PDB sw-help@rcsb.rutgers.edu 'data extraction' http://pdb.rutgers.edu/software/ C++ ? 5 CBASS . ? ? ? ? 'data collection' ? ? ? 6 # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 O A HOH 52 ? ? O A HOH 54 ? ? 2.16 2 1 O2 B DT 13 ? ? O B HOH 23 ? ? 2.16 # _pdbx_validate_symm_contact.id 1 _pdbx_validate_symm_contact.PDB_model_num 1 _pdbx_validate_symm_contact.auth_atom_id_1 O _pdbx_validate_symm_contact.auth_asym_id_1 B _pdbx_validate_symm_contact.auth_comp_id_1 HOH _pdbx_validate_symm_contact.auth_seq_id_1 21 _pdbx_validate_symm_contact.PDB_ins_code_1 ? _pdbx_validate_symm_contact.label_alt_id_1 ? _pdbx_validate_symm_contact.site_symmetry_1 1_555 _pdbx_validate_symm_contact.auth_atom_id_2 O _pdbx_validate_symm_contact.auth_asym_id_2 B _pdbx_validate_symm_contact.auth_comp_id_2 HOH _pdbx_validate_symm_contact.auth_seq_id_2 21 _pdbx_validate_symm_contact.PDB_ins_code_2 ? _pdbx_validate_symm_contact.label_alt_id_2 ? _pdbx_validate_symm_contact.site_symmetry_2 12_565 _pdbx_validate_symm_contact.dist 2.16 # _pdbx_validate_rmsd_angle.id 1 _pdbx_validate_rmsd_angle.PDB_model_num 1 _pdbx_validate_rmsd_angle.auth_atom_id_1 "O4'" _pdbx_validate_rmsd_angle.auth_asym_id_1 B _pdbx_validate_rmsd_angle.auth_comp_id_1 DG _pdbx_validate_rmsd_angle.auth_seq_id_1 19 _pdbx_validate_rmsd_angle.PDB_ins_code_1 ? _pdbx_validate_rmsd_angle.label_alt_id_1 ? _pdbx_validate_rmsd_angle.auth_atom_id_2 "C1'" _pdbx_validate_rmsd_angle.auth_asym_id_2 B _pdbx_validate_rmsd_angle.auth_comp_id_2 DG _pdbx_validate_rmsd_angle.auth_seq_id_2 19 _pdbx_validate_rmsd_angle.PDB_ins_code_2 ? _pdbx_validate_rmsd_angle.label_alt_id_2 ? _pdbx_validate_rmsd_angle.auth_atom_id_3 N9 _pdbx_validate_rmsd_angle.auth_asym_id_3 B _pdbx_validate_rmsd_angle.auth_comp_id_3 DG _pdbx_validate_rmsd_angle.auth_seq_id_3 19 _pdbx_validate_rmsd_angle.PDB_ins_code_3 ? _pdbx_validate_rmsd_angle.label_alt_id_3 ? _pdbx_validate_rmsd_angle.angle_value 111.49 _pdbx_validate_rmsd_angle.angle_target_value 108.30 _pdbx_validate_rmsd_angle.angle_deviation 3.19 _pdbx_validate_rmsd_angle.angle_standard_deviation 0.30 _pdbx_validate_rmsd_angle.linker_flag N # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 DG A 5 ? ? 0.048 'SIDE CHAIN' 2 1 DC B 18 ? ? 0.081 'SIDE CHAIN' 3 1 DG B 19 ? ? 0.072 'SIDE CHAIN' # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal DA OP3 O N N 1 DA P P N N 2 DA OP1 O N N 3 DA OP2 O N N 4 DA "O5'" O N N 5 DA "C5'" C N N 6 DA "C4'" C N R 7 DA "O4'" O N N 8 DA "C3'" C N S 9 DA "O3'" O N N 10 DA "C2'" C N N 11 DA "C1'" C N R 12 DA N9 N Y N 13 DA C8 C Y N 14 DA N7 N Y N 15 DA C5 C Y N 16 DA C6 C Y N 17 DA N6 N N N 18 DA N1 N Y N 19 DA C2 C Y N 20 DA N3 N Y N 21 DA C4 C Y N 22 DA HOP3 H N N 23 DA HOP2 H N N 24 DA "H5'" H N N 25 DA "H5''" H N N 26 DA "H4'" H N N 27 DA "H3'" H N N 28 DA "HO3'" H N N 29 DA "H2'" H N N 30 DA "H2''" H N N 31 DA "H1'" H N N 32 DA H8 H N N 33 DA H61 H N N 34 DA H62 H N N 35 DA H2 H N N 36 DC OP3 O N N 37 DC P P N N 38 DC OP1 O N N 39 DC OP2 O N N 40 DC "O5'" O N N 41 DC "C5'" C N N 42 DC "C4'" C N R 43 DC "O4'" O N N 44 DC "C3'" C N S 45 DC "O3'" O N N 46 DC "C2'" C N N 47 DC "C1'" C N R 48 DC N1 N N N 49 DC C2 C N N 50 DC O2 O N N 51 DC N3 N N N 52 DC C4 C N N 53 DC N4 N N N 54 DC C5 C N N 55 DC C6 C N N 56 DC HOP3 H N N 57 DC HOP2 H N N 58 DC "H5'" H N N 59 DC "H5''" H N N 60 DC "H4'" H N N 61 DC "H3'" H N N 62 DC "HO3'" H N N 63 DC "H2'" H N N 64 DC "H2''" H N N 65 DC "H1'" H N N 66 DC H41 H N N 67 DC H42 H N N 68 DC H5 H N N 69 DC H6 H N N 70 DG OP3 O N N 71 DG P P N N 72 DG OP1 O N N 73 DG OP2 O N N 74 DG "O5'" O N N 75 DG "C5'" C N N 76 DG "C4'" C N R 77 DG "O4'" O N N 78 DG "C3'" C N S 79 DG "O3'" O N N 80 DG "C2'" C N N 81 DG "C1'" C N R 82 DG N9 N Y N 83 DG C8 C Y N 84 DG N7 N Y N 85 DG C5 C Y N 86 DG C6 C N N 87 DG O6 O N N 88 DG N1 N N N 89 DG C2 C N N 90 DG N2 N N N 91 DG N3 N N N 92 DG C4 C Y N 93 DG HOP3 H N N 94 DG HOP2 H N N 95 DG "H5'" H N N 96 DG "H5''" H N N 97 DG "H4'" H N N 98 DG "H3'" H N N 99 DG "HO3'" H N N 100 DG "H2'" H N N 101 DG "H2''" H N N 102 DG "H1'" H N N 103 DG H8 H N N 104 DG H1 H N N 105 DG H21 H N N 106 DG H22 H N N 107 DT OP3 O N N 108 DT P P N N 109 DT OP1 O N N 110 DT OP2 O N N 111 DT "O5'" O N N 112 DT "C5'" C N N 113 DT "C4'" C N R 114 DT "O4'" O N N 115 DT "C3'" C N S 116 DT "O3'" O N N 117 DT "C2'" C N N 118 DT "C1'" C N R 119 DT N1 N N N 120 DT C2 C N N 121 DT O2 O N N 122 DT N3 N N N 123 DT C4 C N N 124 DT O4 O N N 125 DT C5 C N N 126 DT C7 C N N 127 DT C6 C N N 128 DT HOP3 H N N 129 DT HOP2 H N N 130 DT "H5'" H N N 131 DT "H5''" H N N 132 DT "H4'" H N N 133 DT "H3'" H N N 134 DT "HO3'" H N N 135 DT "H2'" H N N 136 DT "H2''" H N N 137 DT "H1'" H N N 138 DT H3 H N N 139 DT H71 H N N 140 DT H72 H N N 141 DT H73 H N N 142 DT H6 H N N 143 HOH O O N N 144 HOH H1 H N N 145 HOH H2 H N N 146 MG MG MG N N 147 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal DA OP3 P sing N N 1 DA OP3 HOP3 sing N N 2 DA P OP1 doub N N 3 DA P OP2 sing N N 4 DA P "O5'" sing N N 5 DA OP2 HOP2 sing N N 6 DA "O5'" "C5'" sing N N 7 DA "C5'" "C4'" sing N N 8 DA "C5'" "H5'" sing N N 9 DA "C5'" "H5''" sing N N 10 DA "C4'" "O4'" sing N N 11 DA "C4'" "C3'" sing N N 12 DA "C4'" "H4'" sing N N 13 DA "O4'" "C1'" sing N N 14 DA "C3'" "O3'" sing N N 15 DA "C3'" "C2'" sing N N 16 DA "C3'" "H3'" sing N N 17 DA "O3'" "HO3'" sing N N 18 DA "C2'" "C1'" sing N N 19 DA "C2'" "H2'" sing N N 20 DA "C2'" "H2''" sing N N 21 DA "C1'" N9 sing N N 22 DA "C1'" "H1'" sing N N 23 DA N9 C8 sing Y N 24 DA N9 C4 sing Y N 25 DA C8 N7 doub Y N 26 DA C8 H8 sing N N 27 DA N7 C5 sing Y N 28 DA C5 C6 sing Y N 29 DA C5 C4 doub Y N 30 DA C6 N6 sing N N 31 DA C6 N1 doub Y N 32 DA N6 H61 sing N N 33 DA N6 H62 sing N N 34 DA N1 C2 sing Y N 35 DA C2 N3 doub Y N 36 DA C2 H2 sing N N 37 DA N3 C4 sing Y N 38 DC OP3 P sing N N 39 DC OP3 HOP3 sing N N 40 DC P OP1 doub N N 41 DC P OP2 sing N N 42 DC P "O5'" sing N N 43 DC OP2 HOP2 sing N N 44 DC "O5'" "C5'" sing N N 45 DC "C5'" "C4'" sing N N 46 DC "C5'" "H5'" sing N N 47 DC "C5'" "H5''" sing N N 48 DC "C4'" "O4'" sing N N 49 DC "C4'" "C3'" sing N N 50 DC "C4'" "H4'" sing N N 51 DC "O4'" "C1'" sing N N 52 DC "C3'" "O3'" sing N N 53 DC "C3'" "C2'" sing N N 54 DC "C3'" "H3'" sing N N 55 DC "O3'" "HO3'" sing N N 56 DC "C2'" "C1'" sing N N 57 DC "C2'" "H2'" sing N N 58 DC "C2'" "H2''" sing N N 59 DC "C1'" N1 sing N N 60 DC "C1'" "H1'" sing N N 61 DC N1 C2 sing N N 62 DC N1 C6 sing N N 63 DC C2 O2 doub N N 64 DC C2 N3 sing N N 65 DC N3 C4 doub N N 66 DC C4 N4 sing N N 67 DC C4 C5 sing N N 68 DC N4 H41 sing N N 69 DC N4 H42 sing N N 70 DC C5 C6 doub N N 71 DC C5 H5 sing N N 72 DC C6 H6 sing N N 73 DG OP3 P sing N N 74 DG OP3 HOP3 sing N N 75 DG P OP1 doub N N 76 DG P OP2 sing N N 77 DG P "O5'" sing N N 78 DG OP2 HOP2 sing N N 79 DG "O5'" "C5'" sing N N 80 DG "C5'" "C4'" sing N N 81 DG "C5'" "H5'" sing N N 82 DG "C5'" "H5''" sing N N 83 DG "C4'" "O4'" sing N N 84 DG "C4'" "C3'" sing N N 85 DG "C4'" "H4'" sing N N 86 DG "O4'" "C1'" sing N N 87 DG "C3'" "O3'" sing N N 88 DG "C3'" "C2'" sing N N 89 DG "C3'" "H3'" sing N N 90 DG "O3'" "HO3'" sing N N 91 DG "C2'" "C1'" sing N N 92 DG "C2'" "H2'" sing N N 93 DG "C2'" "H2''" sing N N 94 DG "C1'" N9 sing N N 95 DG "C1'" "H1'" sing N N 96 DG N9 C8 sing Y N 97 DG N9 C4 sing Y N 98 DG C8 N7 doub Y N 99 DG C8 H8 sing N N 100 DG N7 C5 sing Y N 101 DG C5 C6 sing N N 102 DG C5 C4 doub Y N 103 DG C6 O6 doub N N 104 DG C6 N1 sing N N 105 DG N1 C2 sing N N 106 DG N1 H1 sing N N 107 DG C2 N2 sing N N 108 DG C2 N3 doub N N 109 DG N2 H21 sing N N 110 DG N2 H22 sing N N 111 DG N3 C4 sing N N 112 DT OP3 P sing N N 113 DT OP3 HOP3 sing N N 114 DT P OP1 doub N N 115 DT P OP2 sing N N 116 DT P "O5'" sing N N 117 DT OP2 HOP2 sing N N 118 DT "O5'" "C5'" sing N N 119 DT "C5'" "C4'" sing N N 120 DT "C5'" "H5'" sing N N 121 DT "C5'" "H5''" sing N N 122 DT "C4'" "O4'" sing N N 123 DT "C4'" "C3'" sing N N 124 DT "C4'" "H4'" sing N N 125 DT "O4'" "C1'" sing N N 126 DT "C3'" "O3'" sing N N 127 DT "C3'" "C2'" sing N N 128 DT "C3'" "H3'" sing N N 129 DT "O3'" "HO3'" sing N N 130 DT "C2'" "C1'" sing N N 131 DT "C2'" "H2'" sing N N 132 DT "C2'" "H2''" sing N N 133 DT "C1'" N1 sing N N 134 DT "C1'" "H1'" sing N N 135 DT N1 C2 sing N N 136 DT N1 C6 sing N N 137 DT C2 O2 doub N N 138 DT C2 N3 sing N N 139 DT N3 C4 sing N N 140 DT N3 H3 sing N N 141 DT C4 O4 doub N N 142 DT C4 C5 sing N N 143 DT C5 C7 sing N N 144 DT C5 C6 doub N N 145 DT C7 H71 sing N N 146 DT C7 H72 sing N N 147 DT C7 H73 sing N N 148 DT C6 H6 sing N N 149 HOH O H1 sing N N 150 HOH O H2 sing N N 151 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 2B1C 'double helix' 2B1C 'a-form double helix' # loop_ _ndb_struct_na_base_pair.model_number _ndb_struct_na_base_pair.i_label_asym_id _ndb_struct_na_base_pair.i_label_comp_id _ndb_struct_na_base_pair.i_label_seq_id _ndb_struct_na_base_pair.i_symmetry _ndb_struct_na_base_pair.j_label_asym_id _ndb_struct_na_base_pair.j_label_comp_id _ndb_struct_na_base_pair.j_label_seq_id _ndb_struct_na_base_pair.j_symmetry _ndb_struct_na_base_pair.shear _ndb_struct_na_base_pair.stretch _ndb_struct_na_base_pair.stagger _ndb_struct_na_base_pair.buckle _ndb_struct_na_base_pair.propeller _ndb_struct_na_base_pair.opening _ndb_struct_na_base_pair.pair_number _ndb_struct_na_base_pair.pair_name _ndb_struct_na_base_pair.i_auth_asym_id _ndb_struct_na_base_pair.i_auth_seq_id _ndb_struct_na_base_pair.i_PDB_ins_code _ndb_struct_na_base_pair.j_auth_asym_id _ndb_struct_na_base_pair.j_auth_seq_id _ndb_struct_na_base_pair.j_PDB_ins_code _ndb_struct_na_base_pair.hbond_type_28 _ndb_struct_na_base_pair.hbond_type_12 1 A DG 1 1_555 B DC 10 1_555 -0.722 -0.269 -0.076 -8.490 -6.223 2.264 1 A_DG1:DC20_B A 1 ? B 20 ? 19 1 1 A DC 2 1_555 B DG 9 1_555 -0.331 0.522 -0.219 9.234 -6.416 -5.942 2 A_DC2:DG19_B A 2 ? B 19 ? ? ? 1 A DG 3 1_555 B DC 8 1_555 -0.638 -0.237 -0.288 -8.788 -7.715 6.902 3 A_DG3:DC18_B A 3 ? B 18 ? 19 1 1 A DT 4 1_555 B DA 7 1_555 -0.744 -0.079 -0.263 10.303 -13.016 1.463 4 A_DT4:DA17_B A 4 ? B 17 ? 20 1 1 A DG 5 1_555 B DC 6 1_555 -0.519 -0.103 -0.858 -19.535 -22.892 -0.917 5 A_DG5:DC16_B A 5 ? B 16 ? 19 1 1 A DG 6 1_555 B DC 5 1_555 -0.149 0.211 -0.325 -21.240 -22.585 -1.710 6 A_DG6:DC15_B A 6 ? B 15 ? 19 1 1 A DG 7 1_555 B DC 4 1_555 -0.799 -0.244 0.474 -9.390 -11.307 2.490 7 A_DG7:DC14_B A 7 ? B 14 ? 19 1 1 A DA 8 1_555 B DT 3 1_555 0.142 0.521 0.465 -22.392 -4.822 3.227 8 A_DA8:DT13_B A 8 ? B 13 ? ? ? 1 A DC 9 1_555 B DG 2 1_555 0.770 -0.024 -0.355 17.911 -14.769 1.328 9 A_DC9:DG12_B A 9 ? B 12 ? 19 1 1 A DC 10 1_555 B DG 1 1_555 0.177 -0.323 -0.234 6.597 -15.198 -5.428 10 A_DC10:DG11_B A 10 ? B 11 ? 19 1 # loop_ _ndb_struct_na_base_pair_step.model_number _ndb_struct_na_base_pair_step.i_label_asym_id_1 _ndb_struct_na_base_pair_step.i_label_comp_id_1 _ndb_struct_na_base_pair_step.i_label_seq_id_1 _ndb_struct_na_base_pair_step.i_symmetry_1 _ndb_struct_na_base_pair_step.j_label_asym_id_1 _ndb_struct_na_base_pair_step.j_label_comp_id_1 _ndb_struct_na_base_pair_step.j_label_seq_id_1 _ndb_struct_na_base_pair_step.j_symmetry_1 _ndb_struct_na_base_pair_step.i_label_asym_id_2 _ndb_struct_na_base_pair_step.i_label_comp_id_2 _ndb_struct_na_base_pair_step.i_label_seq_id_2 _ndb_struct_na_base_pair_step.i_symmetry_2 _ndb_struct_na_base_pair_step.j_label_asym_id_2 _ndb_struct_na_base_pair_step.j_label_comp_id_2 _ndb_struct_na_base_pair_step.j_label_seq_id_2 _ndb_struct_na_base_pair_step.j_symmetry_2 _ndb_struct_na_base_pair_step.shift _ndb_struct_na_base_pair_step.slide _ndb_struct_na_base_pair_step.rise _ndb_struct_na_base_pair_step.tilt _ndb_struct_na_base_pair_step.roll _ndb_struct_na_base_pair_step.twist _ndb_struct_na_base_pair_step.x_displacement _ndb_struct_na_base_pair_step.y_displacement _ndb_struct_na_base_pair_step.helical_rise _ndb_struct_na_base_pair_step.inclination _ndb_struct_na_base_pair_step.tip _ndb_struct_na_base_pair_step.helical_twist _ndb_struct_na_base_pair_step.step_number _ndb_struct_na_base_pair_step.step_name _ndb_struct_na_base_pair_step.i_auth_asym_id_1 _ndb_struct_na_base_pair_step.i_auth_seq_id_1 _ndb_struct_na_base_pair_step.i_PDB_ins_code_1 _ndb_struct_na_base_pair_step.j_auth_asym_id_1 _ndb_struct_na_base_pair_step.j_auth_seq_id_1 _ndb_struct_na_base_pair_step.j_PDB_ins_code_1 _ndb_struct_na_base_pair_step.i_auth_asym_id_2 _ndb_struct_na_base_pair_step.i_auth_seq_id_2 _ndb_struct_na_base_pair_step.i_PDB_ins_code_2 _ndb_struct_na_base_pair_step.j_auth_asym_id_2 _ndb_struct_na_base_pair_step.j_auth_seq_id_2 _ndb_struct_na_base_pair_step.j_PDB_ins_code_2 1 A DG 1 1_555 B DC 10 1_555 A DC 2 1_555 B DG 9 1_555 0.016 -1.279 2.620 1.213 8.253 35.702 -2.894 0.100 2.278 13.239 -1.947 36.632 1 AA_DG1DC2:DG19DC20_BB A 1 ? B 20 ? A 2 ? B 19 ? 1 A DC 2 1_555 B DG 9 1_555 A DG 3 1_555 B DC 8 1_555 0.140 -0.682 3.670 -1.170 15.403 25.359 -4.813 -0.537 2.797 31.620 2.401 29.627 2 AA_DC2DG3:DC18DG19_BB A 2 ? B 19 ? A 3 ? B 18 ? 1 A DG 3 1_555 B DC 8 1_555 A DT 4 1_555 B DA 7 1_555 -0.837 -1.581 2.913 -6.607 -1.797 30.797 -2.598 0.395 3.106 -3.332 12.252 31.531 3 AA_DG3DT4:DA17DC18_BB A 3 ? B 18 ? A 4 ? B 17 ? 1 A DT 4 1_555 B DA 7 1_555 A DG 5 1_555 B DC 6 1_555 -0.317 -1.259 4.021 3.685 16.146 34.325 -4.296 1.026 3.096 25.595 -5.841 38.003 4 AA_DT4DG5:DC16DA17_BB A 4 ? B 17 ? A 5 ? B 16 ? 1 A DG 5 1_555 B DC 6 1_555 A DG 6 1_555 B DC 5 1_555 0.542 -1.802 3.236 -1.457 13.271 33.426 -4.603 -1.064 2.350 22.013 2.417 35.923 5 AA_DG5DG6:DC15DC16_BB A 5 ? B 16 ? A 6 ? B 15 ? 1 A DG 6 1_555 B DC 5 1_555 A DG 7 1_555 B DC 4 1_555 0.887 -1.480 2.899 0.512 8.317 30.525 -3.994 -1.548 2.435 15.439 -0.951 31.615 6 AA_DG6DG7:DC14DC15_BB A 6 ? B 15 ? A 7 ? B 14 ? 1 A DG 7 1_555 B DC 4 1_555 A DA 8 1_555 B DT 3 1_555 0.320 -1.326 3.486 -2.185 13.796 30.490 -4.536 -0.910 2.629 24.672 3.907 33.468 7 AA_DG7DA8:DT13DC14_BB A 7 ? B 14 ? A 8 ? B 13 ? 1 A DA 8 1_555 B DT 3 1_555 A DC 9 1_555 B DG 2 1_555 -0.505 -1.629 2.348 7.041 -5.454 37.206 -1.980 1.427 2.423 -8.400 -10.846 38.221 8 AA_DA8DC9:DG12DT13_BB A 8 ? B 13 ? A 9 ? B 12 ? 1 A DC 9 1_555 B DG 2 1_555 A DC 10 1_555 B DG 1 1_555 0.034 -1.065 3.529 1.277 11.194 28.822 -4.217 0.189 2.920 21.481 -2.450 30.903 9 AA_DC9DC10:DG11DG12_BB A 9 ? B 12 ? A 10 ? B 11 ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 3 'MAGNESIUM ION' MG 4 water HOH # _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name PDB _pdbx_initial_refinement_model.accession_code 401D _pdbx_initial_refinement_model.details 'PDB ENTRY 401D' #