data_2QEK # _entry.id 2QEK # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.377 _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 2QEK pdb_00002qek 10.2210/pdb2qek/pdb NDB UR0199 ? ? RCSB RCSB043499 ? ? WWPDB D_1000043499 ? ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 462D 'HIV-1 subtype A DIS RNA extended duplex form' unspecified PDB 1Y99 'HIV-1 subtype A DIS RNA extended duplex form' unspecified PDB 1XP7 'HIV-1 subtype F DIS RNA kissing complex form' unspecified PDB 1ZCI 'HIV-1 subtype F DIS RNA kissing complex form' unspecified # _pdbx_database_status.entry_id 2QEK _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf REL _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2007-06-26 _pdbx_database_status.SG_entry N _pdbx_database_status.status_code_mr ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Freisz, S.' 1 'Ennifar, E.' 2 'Dumas, P.' 3 # _citation.id primary _citation.title 'Binding of aminoglycoside antibiotics to the duplex form of the HIV-1 genomic RNA dimerization initiation site.' _citation.journal_abbrev Angew.Chem.Int.Ed.Engl. _citation.journal_volume 47 _citation.page_first 4110 _citation.page_last 4113 _citation.year 2008 _citation.journal_id_ASTM ACIEAY _citation.country GE _citation.journal_id_ISSN 0570-0833 _citation.journal_id_CSD 0179 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 18435520 _citation.pdbx_database_id_DOI 10.1002/anie.200800726 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Freisz, S.' 1 ? primary 'Lang, K.' 2 ? primary 'Micura, R.' 3 ? primary 'Dumas, P.' 4 ? primary 'Ennifar, E.' 5 ? # _cell.entry_id 2QEK _cell.length_a 43.773 _cell.length_b 37.355 _cell.length_c 44.965 _cell.angle_alpha 90.00 _cell.angle_beta 111.24 _cell.angle_gamma 90.00 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? _cell.length_a_esd ? _cell.length_b_esd ? _cell.length_c_esd ? _cell.angle_alpha_esd ? _cell.angle_beta_esd ? _cell.angle_gamma_esd ? # _symmetry.entry_id 2QEK _symmetry.space_group_name_H-M 'P 1 21 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.Int_Tables_number 4 _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 'HIV-1 subtype F DIS genomic RNA' 7386.472 2 ? ? ? ? 2 non-polymer syn 'POTASSIUM ION' 39.098 3 ? ? ? ? 3 non-polymer syn 'MAGNESIUM ION' 24.305 1 ? ? ? ? 4 water nat water 18.015 73 ? ? ? ? # _entity_poly.entity_id 1 _entity_poly.type polyribonucleotide _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code CUUGCUGAAGUGCACACAGCAAG _entity_poly.pdbx_seq_one_letter_code_can CUUGCUGAAGUGCACACAGCAAG _entity_poly.pdbx_strand_id A,B _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 C n 1 2 U n 1 3 U n 1 4 G n 1 5 C n 1 6 U n 1 7 G n 1 8 A n 1 9 A n 1 10 G n 1 11 U n 1 12 G n 1 13 C n 1 14 A n 1 15 C n 1 16 A n 1 17 C n 1 18 A n 1 19 G n 1 20 C n 1 21 A n 1 22 A n 1 23 G n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'This sequence occurs naturally in HIV-1 subtype F' # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 2QEK _struct_ref.pdbx_db_accession 2QEK _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? # 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 2QEK A 1 ? 23 ? 2QEK 1 ? 23 ? 1 23 2 1 2QEK B 1 ? 23 ? 2QEK 1 ? 23 ? 1 23 # 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 A 'RNA linking' y "ADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 C 'RNA linking' y "CYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O8 P' 323.197 G 'RNA linking' y "GUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O8 P' 363.221 HOH non-polymer . WATER ? 'H2 O' 18.015 K non-polymer . 'POTASSIUM ION' ? 'K 1' 39.098 MG non-polymer . 'MAGNESIUM ION' ? 'Mg 2' 24.305 U 'RNA linking' y "URIDINE-5'-MONOPHOSPHATE" ? 'C9 H13 N2 O9 P' 324.181 # _exptl.entry_id 2QEK _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.32 _exptl_crystal.density_percent_sol 46.97 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, SITTING DROP' _exptl_crystal_grow.temp 310 _exptl_crystal_grow.pH 6.2 _exptl_crystal_grow.pdbx_details 'MPD, MgCl2, KCl, Na cacodylate, pH 6.2, VAPOR DIFFUSION, SITTING DROP, temperature 310K' _exptl_crystal_grow.temp_details ? _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 'Na cacodylate' ? ? ? 1 2 1 MPD ? ? ? 1 3 1 MgCl2 ? ? ? 1 4 1 KCl ? ? ? 1 5 2 MPD ? ? ? 1 6 2 MgCl2 ? ? ? 1 7 2 KCl ? ? ? # _diffrn.id 1 _diffrn.ambient_temp 90 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type 'ADSC QUANTUM 315' _diffrn_detector.pdbx_collection_date 2007-04-23 _diffrn_detector.details crystal # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator crystal _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.976 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'ESRF BEAMLINE ID23-1' _diffrn_source.pdbx_synchrotron_site ESRF _diffrn_source.pdbx_synchrotron_beamline ID23-1 _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 0.976 # _reflns.entry_id 2QEK _reflns.observed_criterion_sigma_I 0 _reflns.observed_criterion_sigma_F 0 _reflns.d_resolution_low 30.0 _reflns.d_resolution_high 1.80 _reflns.number_obs 24275 _reflns.number_all 24846 _reflns.percent_possible_obs 0.977 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value 0.063 _reflns.pdbx_netI_over_sigmaI 19.3 _reflns.B_iso_Wilson_estimate 28.0 _reflns.pdbx_redundancy 6 _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 1.80 _reflns_shell.d_res_low 1.86 _reflns_shell.percent_possible_all 0.998 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value 0.35 _reflns_shell.meanI_over_sigI_obs 6.6 _reflns_shell.pdbx_redundancy 5 _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all 2472 _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 2QEK _refine.ls_number_reflns_obs 11842 _refine.ls_number_reflns_all 12733 _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 3.0 _refine.pdbx_data_cutoff_high_absF 558620.75 _refine.pdbx_data_cutoff_low_absF 0.000000 _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 21.69 _refine.ls_d_res_high 1.80 _refine.ls_percent_reflns_obs 93.0 _refine.ls_R_factor_obs 0.2511 _refine.ls_R_factor_all 0.2511 _refine.ls_R_factor_R_work 0.251 _refine.ls_R_factor_R_free 0.265 _refine.ls_R_factor_R_free_error 0.009 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 7.9 _refine.ls_number_reflns_R_free 941 _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 39.3 _refine.aniso_B[1][1] 0.17 _refine.aniso_B[2][2] -1.20 _refine.aniso_B[3][3] 1.03 _refine.aniso_B[1][2] 0.00 _refine.aniso_B[1][3] -2.44 _refine.aniso_B[2][3] 0.00 _refine.solvent_model_details 'FLAT MODEL' _refine.solvent_model_param_ksol 0.372645 _refine.solvent_model_param_bsol 56.0178 _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 1Y99 _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model RESTRAINED _refine.pdbx_stereochemistry_target_values ? _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_overall_phase_error ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _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 2QEK _refine_analyze.Luzzati_coordinate_error_obs 0.29 _refine_analyze.Luzzati_sigma_a_obs 0.17 _refine_analyze.Luzzati_d_res_low_obs 5.00 _refine_analyze.Luzzati_coordinate_error_free 0.32 _refine_analyze.Luzzati_sigma_a_free 0.23 _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 978 _refine_hist.pdbx_number_atoms_ligand 4 _refine_hist.number_atoms_solvent 73 _refine_hist.number_atoms_total 1055 _refine_hist.d_res_high 1.80 _refine_hist.d_res_low 21.69 # 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 0.005 ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg 1.0 ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d 8.1 ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d 1.34 ? ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 6 _refine_ls_shell.d_res_high 1.80 _refine_ls_shell.d_res_low 1.91 _refine_ls_shell.number_reflns_R_work 1629 _refine_ls_shell.R_factor_R_work 0.272 _refine_ls_shell.percent_reflns_obs 84.9 _refine_ls_shell.R_factor_R_free 0.306 _refine_ls_shell.R_factor_R_free_error 0.025 _refine_ls_shell.percent_reflns_R_free 8.4 _refine_ls_shell.number_reflns_R_free 149 _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? _refine_ls_shell.number_reflns_obs ? _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 luc.param dna-rna.top 'X-RAY DIFFRACTION' 2 water_rep.param water_rep.top 'X-RAY DIFFRACTION' 3 ion.param ion.top 'X-RAY DIFFRACTION' # _struct.entry_id 2QEK _struct.title 'HIV-1 subtype F DIS RNA extended duplex form' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag N _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2QEK _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'HIV RNA Bulged-adenine, RNA' # 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 1 ? C N N 2 ? D N N 2 ? E N N 3 ? F N N 2 ? G N N 4 ? H N N 4 ? # 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 ? ? A U 3 O4 ? ? ? 1_555 C K . K ? ? A U 3 A K 9002 1_555 ? ? ? ? ? ? ? 2.829 ? ? metalc2 metalc ? ? A G 4 O6 ? ? ? 1_555 C K . K ? ? A G 4 A K 9002 1_555 ? ? ? ? ? ? ? 2.749 ? ? metalc3 metalc ? ? A U 6 O4 ? ? ? 1_555 D K . K ? ? A U 6 A K 9003 1_555 ? ? ? ? ? ? ? 2.673 ? ? metalc4 metalc ? ? A G 7 O6 ? ? ? 1_555 D K . K ? ? A G 7 A K 9003 1_555 ? ? ? ? ? ? ? 2.605 ? ? metalc5 metalc ? ? C K . K ? ? ? 1_555 G HOH . O ? ? A K 9002 A HOH 9020 1_555 ? ? ? ? ? ? ? 2.881 ? ? metalc6 metalc ? ? D K . K ? ? ? 1_555 G HOH . O ? ? A K 9003 A HOH 9005 1_555 ? ? ? ? ? ? ? 2.683 ? ? metalc7 metalc ? ? D K . K ? ? ? 1_555 G HOH . O ? ? A K 9003 A HOH 9010 1_555 ? ? ? ? ? ? ? 2.822 ? ? metalc8 metalc ? ? E MG . MG ? ? ? 1_555 H HOH . O ? ? A MG 9004 B HOH 9004 1_555 ? ? ? ? ? ? ? 2.039 ? ? metalc9 metalc ? ? G HOH . O ? ? ? 1_555 F K . K ? ? A HOH 9025 B K 9001 1_555 ? ? ? ? ? ? ? 2.754 ? ? metalc10 metalc ? ? B U 3 O4 ? ? ? 1_555 F K . K ? ? B U 3 B K 9001 1_555 ? ? ? ? ? ? ? 2.746 ? ? metalc11 metalc ? ? B G 4 O6 ? ? ? 1_555 F K . K ? ? B G 4 B K 9001 1_555 ? ? ? ? ? ? ? 2.731 ? ? metalc12 metalc ? ? F K . K ? ? ? 1_555 H HOH . O ? ? B K 9001 B HOH 9012 1_555 ? ? ? ? ? ? ? 2.737 ? ? hydrog1 hydrog ? ? A C 1 N3 ? ? ? 1_555 B G 23 N1 ? ? A C 1 B G 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A C 1 N4 ? ? ? 1_555 B G 23 O6 ? ? A C 1 B G 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A C 1 O2 ? ? ? 1_555 B G 23 N2 ? ? A C 1 B G 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A U 2 N3 ? ? ? 1_555 B A 22 N1 ? ? A U 2 B A 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A U 2 O4 ? ? ? 1_555 B A 22 N6 ? ? A U 2 B A 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A U 3 N3 ? ? ? 1_555 B A 21 N1 ? ? A U 3 B A 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A U 3 O4 ? ? ? 1_555 B A 21 N6 ? ? A U 3 B A 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A G 4 N1 ? ? ? 1_555 B C 20 N3 ? ? A G 4 B C 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A G 4 N2 ? ? ? 1_555 B C 20 O2 ? ? A G 4 B C 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A G 4 O6 ? ? ? 1_555 B C 20 N4 ? ? A G 4 B C 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A C 5 N3 ? ? ? 1_555 B G 19 N1 ? ? A C 5 B G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A C 5 N4 ? ? ? 1_555 B G 19 O6 ? ? A C 5 B G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A C 5 O2 ? ? ? 1_555 B G 19 N2 ? ? A C 5 B G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A U 6 N3 ? ? ? 1_555 B A 18 N1 ? ? A U 6 B A 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A U 6 O4 ? ? ? 1_555 B A 18 N6 ? ? A U 6 B A 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A G 7 N1 ? ? ? 1_555 B C 17 N3 ? ? A G 7 B C 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A G 7 N2 ? ? ? 1_555 B C 17 O2 ? ? A G 7 B C 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A G 7 O6 ? ? ? 1_555 B C 17 N4 ? ? A G 7 B C 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A A 8 N1 ? ? ? 1_555 B A 16 N6 ? ? A A 8 B A 16 1_555 ? ? ? ? ? ? 'A-A MISPAIR' ? ? ? hydrog20 hydrog ? ? A G 10 N1 ? ? ? 1_555 B C 15 N3 ? ? A G 10 B C 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A G 10 N2 ? ? ? 1_555 B C 15 O2 ? ? A G 10 B C 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A G 10 O6 ? ? ? 1_555 B C 15 N4 ? ? A G 10 B C 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A U 11 N3 ? ? ? 1_555 B A 14 N1 ? ? A U 11 B A 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A U 11 O4 ? ? ? 1_555 B A 14 N6 ? ? A U 11 B A 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A G 12 N1 ? ? ? 1_555 B C 13 N3 ? ? A G 12 B C 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A G 12 N2 ? ? ? 1_555 B C 13 O2 ? ? A G 12 B C 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog27 hydrog ? ? A G 12 O6 ? ? ? 1_555 B C 13 N4 ? ? A G 12 B C 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog28 hydrog ? ? A C 13 N3 ? ? ? 1_555 B G 12 N1 ? ? A C 13 B G 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog29 hydrog ? ? A C 13 N4 ? ? ? 1_555 B G 12 O6 ? ? A C 13 B G 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog30 hydrog ? ? A C 13 O2 ? ? ? 1_555 B G 12 N2 ? ? A C 13 B G 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog31 hydrog ? ? A A 14 N1 ? ? ? 1_555 B U 11 N3 ? ? A A 14 B U 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog32 hydrog ? ? A A 14 N6 ? ? ? 1_555 B U 11 O4 ? ? A A 14 B U 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog33 hydrog ? ? A C 15 N3 ? ? ? 1_555 B G 10 N1 ? ? A C 15 B G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog34 hydrog ? ? A C 15 N4 ? ? ? 1_555 B G 10 O6 ? ? A C 15 B G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog35 hydrog ? ? A C 15 O2 ? ? ? 1_555 B G 10 N2 ? ? A C 15 B G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog36 hydrog ? ? A C 17 N3 ? ? ? 1_555 B G 7 N1 ? ? A C 17 B G 7 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog37 hydrog ? ? A C 17 N4 ? ? ? 1_555 B G 7 O6 ? ? A C 17 B G 7 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog38 hydrog ? ? A C 17 O2 ? ? ? 1_555 B G 7 N2 ? ? A C 17 B G 7 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog39 hydrog ? ? A A 18 N1 ? ? ? 1_555 B U 6 N3 ? ? A A 18 B U 6 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog40 hydrog ? ? A A 18 N6 ? ? ? 1_555 B U 6 O4 ? ? A A 18 B U 6 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog41 hydrog ? ? A G 19 N1 ? ? ? 1_555 B C 5 N3 ? ? A G 19 B C 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog42 hydrog ? ? A G 19 N2 ? ? ? 1_555 B C 5 O2 ? ? A G 19 B C 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog43 hydrog ? ? A G 19 O6 ? ? ? 1_555 B C 5 N4 ? ? A G 19 B C 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog44 hydrog ? ? A C 20 N3 ? ? ? 1_555 B G 4 N1 ? ? A C 20 B G 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog45 hydrog ? ? A C 20 N4 ? ? ? 1_555 B G 4 O6 ? ? A C 20 B G 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog46 hydrog ? ? A C 20 O2 ? ? ? 1_555 B G 4 N2 ? ? A C 20 B G 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog47 hydrog ? ? A A 21 N1 ? ? ? 1_555 B U 3 N3 ? ? A A 21 B U 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog48 hydrog ? ? A A 21 N6 ? ? ? 1_555 B U 3 O4 ? ? A A 21 B U 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog49 hydrog ? ? A A 22 N1 ? ? ? 1_555 B U 2 N3 ? ? A A 22 B U 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog50 hydrog ? ? A A 22 N6 ? ? ? 1_555 B U 2 O4 ? ? A A 22 B U 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog51 hydrog ? ? A G 23 N1 ? ? ? 1_555 B C 1 N3 ? ? A G 23 B C 1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog52 hydrog ? ? A G 23 N2 ? ? ? 1_555 B C 1 O2 ? ? A G 23 B C 1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog53 hydrog ? ? A G 23 O6 ? ? ? 1_555 B C 1 N4 ? ? A G 23 B C 1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference metalc ? ? hydrog ? ? # loop_ _struct_site.id _struct_site.pdbx_evidence_code _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _struct_site.pdbx_auth_ins_code _struct_site.pdbx_num_residues _struct_site.details AC1 Software B K 9001 ? 2 'BINDING SITE FOR RESIDUE K B 9001' AC2 Software A K 9002 ? 1 'BINDING SITE FOR RESIDUE K A 9002' AC3 Software A K 9003 ? 3 'BINDING SITE FOR RESIDUE K A 9003' # 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 2 HOH G . ? HOH A 9025 . ? 1_555 ? 2 AC1 2 HOH H . ? HOH B 9012 . ? 1_555 ? 3 AC2 1 HOH G . ? HOH A 9020 . ? 1_555 ? 4 AC3 3 HOH G . ? HOH A 9005 . ? 1_555 ? 5 AC3 3 HOH G . ? HOH A 9010 . ? 1_555 ? 6 AC3 3 HOH G . ? HOH A 9021 . ? 1_555 ? # _atom_sites.entry_id 2QEK _atom_sites.fract_transf_matrix[1][1] 0.022845 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.008879 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.026770 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 0.023860 _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 K 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 C 1 1 1 C C A . n A 1 2 U 2 2 2 U U A . n A 1 3 U 3 3 3 U U A . n A 1 4 G 4 4 4 G G A . n A 1 5 C 5 5 5 C C A . n A 1 6 U 6 6 6 U U A . n A 1 7 G 7 7 7 G G A . n A 1 8 A 8 8 8 A A A . n A 1 9 A 9 9 9 A A A . n A 1 10 G 10 10 10 G G A . n A 1 11 U 11 11 11 U U A . n A 1 12 G 12 12 12 G G A . n A 1 13 C 13 13 13 C C A . n A 1 14 A 14 14 14 A A A . n A 1 15 C 15 15 15 C C A . n A 1 16 A 16 16 16 A A A . n A 1 17 C 17 17 17 C C A . n A 1 18 A 18 18 18 A A A . n A 1 19 G 19 19 19 G G A . n A 1 20 C 20 20 20 C C A . n A 1 21 A 21 21 21 A A A . n A 1 22 A 22 22 22 A A A . n A 1 23 G 23 23 23 G G A . n B 1 1 C 1 1 1 C C B . n B 1 2 U 2 2 2 U U B . n B 1 3 U 3 3 3 U U B . n B 1 4 G 4 4 4 G G B . n B 1 5 C 5 5 5 C C B . n B 1 6 U 6 6 6 U U B . n B 1 7 G 7 7 7 G G B . n B 1 8 A 8 8 8 A A B . n B 1 9 A 9 9 9 A A B . n B 1 10 G 10 10 10 G G B . n B 1 11 U 11 11 11 U U B . n B 1 12 G 12 12 12 G G B . n B 1 13 C 13 13 13 C C B . n B 1 14 A 14 14 14 A A B . n B 1 15 C 15 15 15 C C B . n B 1 16 A 16 16 16 A A B . n B 1 17 C 17 17 17 C C B . n B 1 18 A 18 18 18 A A B . n B 1 19 G 19 19 19 G G B . n B 1 20 C 20 20 20 C C B . n B 1 21 A 21 21 21 A A B . n B 1 22 A 22 22 22 A A B . n B 1 23 G 23 23 23 G G 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 2 K 1 9002 9002 K K A . D 2 K 1 9003 9003 K K A . E 3 MG 1 9004 9004 MG MG A . F 2 K 1 9001 9001 K K B . G 4 HOH 1 9005 1 HOH HOH A . G 4 HOH 2 9006 2 HOH HOH A . G 4 HOH 3 9007 3 HOH HOH A . G 4 HOH 4 9008 6 HOH HOH A . G 4 HOH 5 9009 7 HOH HOH A . G 4 HOH 6 9010 8 HOH HOH A . G 4 HOH 7 9011 9 HOH HOH A . G 4 HOH 8 9012 10 HOH HOH A . G 4 HOH 9 9013 11 HOH HOH A . G 4 HOH 10 9014 12 HOH HOH A . G 4 HOH 11 9015 14 HOH HOH A . G 4 HOH 12 9016 17 HOH HOH A . G 4 HOH 13 9017 23 HOH HOH A . G 4 HOH 14 9018 24 HOH HOH A . G 4 HOH 15 9019 25 HOH HOH A . G 4 HOH 16 9020 26 HOH HOH A . G 4 HOH 17 9021 27 HOH HOH A . G 4 HOH 18 9022 30 HOH HOH A . G 4 HOH 19 9023 31 HOH HOH A . G 4 HOH 20 9024 32 HOH HOH A . G 4 HOH 21 9025 33 HOH HOH A . G 4 HOH 22 9026 34 HOH HOH A . G 4 HOH 23 9027 35 HOH HOH A . G 4 HOH 24 9028 37 HOH HOH A . G 4 HOH 25 9029 41 HOH HOH A . G 4 HOH 26 9030 44 HOH HOH A . G 4 HOH 27 9031 46 HOH HOH A . G 4 HOH 28 9032 50 HOH HOH A . G 4 HOH 29 9033 51 HOH HOH A . G 4 HOH 30 9034 53 HOH HOH A . G 4 HOH 31 9035 54 HOH HOH A . G 4 HOH 32 9036 55 HOH HOH A . G 4 HOH 33 9037 57 HOH HOH A . G 4 HOH 34 9038 58 HOH HOH A . G 4 HOH 35 9039 59 HOH HOH A . G 4 HOH 36 9040 60 HOH HOH A . G 4 HOH 37 9041 61 HOH HOH A . G 4 HOH 38 9042 63 HOH HOH A . G 4 HOH 39 9043 64 HOH HOH A . G 4 HOH 40 9044 65 HOH HOH A . G 4 HOH 41 9045 66 HOH HOH A . G 4 HOH 42 9046 69 HOH HOH A . G 4 HOH 43 9047 70 HOH HOH A . G 4 HOH 44 9048 72 HOH HOH A . H 4 HOH 1 9002 4 HOH HOH B . H 4 HOH 2 9003 5 HOH HOH B . H 4 HOH 3 9004 13 HOH HOH B . H 4 HOH 4 9005 15 HOH HOH B . H 4 HOH 5 9006 16 HOH HOH B . H 4 HOH 6 9007 18 HOH HOH B . H 4 HOH 7 9008 19 HOH HOH B . H 4 HOH 8 9009 20 HOH HOH B . H 4 HOH 9 9010 21 HOH HOH B . H 4 HOH 10 9011 22 HOH HOH B . H 4 HOH 11 9012 28 HOH HOH B . H 4 HOH 12 9013 29 HOH HOH B . H 4 HOH 13 9014 36 HOH HOH B . H 4 HOH 14 9015 38 HOH HOH B . H 4 HOH 15 9016 39 HOH HOH B . H 4 HOH 16 9017 40 HOH HOH B . H 4 HOH 17 9018 42 HOH HOH B . H 4 HOH 18 9019 43 HOH HOH B . H 4 HOH 19 9020 45 HOH HOH B . H 4 HOH 20 9021 47 HOH HOH B . H 4 HOH 21 9022 48 HOH HOH B . H 4 HOH 22 9023 49 HOH HOH B . H 4 HOH 23 9024 52 HOH HOH B . H 4 HOH 24 9025 56 HOH HOH B . H 4 HOH 25 9026 62 HOH HOH B . H 4 HOH 26 9027 67 HOH HOH B . H 4 HOH 27 9028 68 HOH HOH B . H 4 HOH 28 9029 71 HOH HOH B . H 4 HOH 29 9030 73 HOH HOH B . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA _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,F,G,H # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 3120 ? 1 MORE -8 ? 1 'SSA (A^2)' 8410 ? # _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 O4 ? A U 3 ? A U 3 ? 1_555 K ? C K . ? A K 9002 ? 1_555 O6 ? A G 4 ? A G 4 ? 1_555 81.0 ? 2 O4 ? A U 3 ? A U 3 ? 1_555 K ? C K . ? A K 9002 ? 1_555 O ? G HOH . ? A HOH 9020 ? 1_555 79.9 ? 3 O6 ? A G 4 ? A G 4 ? 1_555 K ? C K . ? A K 9002 ? 1_555 O ? G HOH . ? A HOH 9020 ? 1_555 89.5 ? 4 O4 ? A U 6 ? A U 6 ? 1_555 K ? D K . ? A K 9003 ? 1_555 O6 ? A G 7 ? A G 7 ? 1_555 81.2 ? 5 O4 ? A U 6 ? A U 6 ? 1_555 K ? D K . ? A K 9003 ? 1_555 O ? G HOH . ? A HOH 9005 ? 1_555 94.1 ? 6 O6 ? A G 7 ? A G 7 ? 1_555 K ? D K . ? A K 9003 ? 1_555 O ? G HOH . ? A HOH 9005 ? 1_555 168.3 ? 7 O4 ? A U 6 ? A U 6 ? 1_555 K ? D K . ? A K 9003 ? 1_555 O ? G HOH . ? A HOH 9010 ? 1_555 81.8 ? 8 O6 ? A G 7 ? A G 7 ? 1_555 K ? D K . ? A K 9003 ? 1_555 O ? G HOH . ? A HOH 9010 ? 1_555 90.1 ? 9 O ? G HOH . ? A HOH 9005 ? 1_555 K ? D K . ? A K 9003 ? 1_555 O ? G HOH . ? A HOH 9010 ? 1_555 78.6 ? 10 O ? G HOH . ? A HOH 9025 ? 1_555 K ? F K . ? B K 9001 ? 1_555 O4 ? B U 3 ? B U 3 ? 1_555 143.1 ? 11 O ? G HOH . ? A HOH 9025 ? 1_555 K ? F K . ? B K 9001 ? 1_555 O6 ? B G 4 ? B G 4 ? 1_555 75.7 ? 12 O4 ? B U 3 ? B U 3 ? 1_555 K ? F K . ? B K 9001 ? 1_555 O6 ? B G 4 ? B G 4 ? 1_555 79.4 ? 13 O ? G HOH . ? A HOH 9025 ? 1_555 K ? F K . ? B K 9001 ? 1_555 O ? H HOH . ? B HOH 9012 ? 1_555 115.9 ? 14 O4 ? B U 3 ? B U 3 ? 1_555 K ? F K . ? B K 9001 ? 1_555 O ? H HOH . ? B HOH 9012 ? 1_555 86.7 ? 15 O6 ? B G 4 ? B G 4 ? 1_555 K ? F K . ? B K 9001 ? 1_555 O ? H HOH . ? B HOH 9012 ? 1_555 81.9 ? # 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 2008-05-06 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2023-08-30 # _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' 'Data collection' 3 3 'Structure model' 'Database references' 4 3 'Structure model' 'Derived calculations' 5 3 '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 3 'Structure model' chem_comp_atom 2 3 'Structure model' chem_comp_bond 3 3 'Structure model' database_2 4 3 'Structure model' pdbx_initial_refinement_model 5 3 'Structure model' pdbx_struct_conn_angle 6 3 'Structure model' struct_conn 7 3 '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 3 'Structure model' '_database_2.pdbx_DOI' 2 3 'Structure model' '_database_2.pdbx_database_accession' 3 3 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_asym_id' 4 3 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id' 5 3 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 6 3 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 7 3 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_atom_id' 8 3 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 9 3 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id' 10 3 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_asym_id' 11 3 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id' 12 3 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 13 3 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 14 3 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_atom_id' 15 3 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 16 3 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id' 17 3 'Structure model' '_pdbx_struct_conn_angle.value' 18 3 'Structure model' '_struct_conn.pdbx_dist_value' 19 3 'Structure model' '_struct_conn.ptnr1_auth_asym_id' 20 3 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 21 3 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 22 3 'Structure model' '_struct_conn.ptnr1_label_asym_id' 23 3 'Structure model' '_struct_conn.ptnr1_label_atom_id' 24 3 'Structure model' '_struct_conn.ptnr1_label_comp_id' 25 3 'Structure model' '_struct_conn.ptnr1_label_seq_id' 26 3 'Structure model' '_struct_conn.ptnr2_auth_asym_id' 27 3 'Structure model' '_struct_conn.ptnr2_auth_comp_id' 28 3 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 29 3 'Structure model' '_struct_conn.ptnr2_label_asym_id' 30 3 'Structure model' '_struct_conn.ptnr2_label_atom_id' 31 3 'Structure model' '_struct_conn.ptnr2_label_comp_id' 32 3 'Structure model' '_struct_site.pdbx_auth_asym_id' 33 3 'Structure model' '_struct_site.pdbx_auth_comp_id' 34 3 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal MX 'data collection' CUBE ? 1 CNS refinement . ? 2 DENZO 'data reduction' . ? 3 HKL-2000 'data scaling' . ? 4 CNS phasing . ? 5 # _pdbx_validate_planes.id 1 _pdbx_validate_planes.PDB_model_num 1 _pdbx_validate_planes.auth_comp_id A _pdbx_validate_planes.auth_asym_id A _pdbx_validate_planes.auth_seq_id 18 _pdbx_validate_planes.PDB_ins_code ? _pdbx_validate_planes.label_alt_id ? _pdbx_validate_planes.rmsd 0.063 _pdbx_validate_planes.type '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 A OP3 O N N 1 A P P N N 2 A OP1 O N N 3 A OP2 O N N 4 A "O5'" O N N 5 A "C5'" C N N 6 A "C4'" C N R 7 A "O4'" O N N 8 A "C3'" C N S 9 A "O3'" O N N 10 A "C2'" C N R 11 A "O2'" O N N 12 A "C1'" C N R 13 A N9 N Y N 14 A C8 C Y N 15 A N7 N Y N 16 A C5 C Y N 17 A C6 C Y N 18 A N6 N N N 19 A N1 N Y N 20 A C2 C Y N 21 A N3 N Y N 22 A C4 C Y N 23 A HOP3 H N N 24 A HOP2 H N N 25 A "H5'" H N N 26 A "H5''" H N N 27 A "H4'" H N N 28 A "H3'" H N N 29 A "HO3'" H N N 30 A "H2'" H N N 31 A "HO2'" H N N 32 A "H1'" H N N 33 A H8 H N N 34 A H61 H N N 35 A H62 H N N 36 A H2 H N N 37 C OP3 O N N 38 C P P N N 39 C OP1 O N N 40 C OP2 O N N 41 C "O5'" O N N 42 C "C5'" C N N 43 C "C4'" C N R 44 C "O4'" O N N 45 C "C3'" C N S 46 C "O3'" O N N 47 C "C2'" C N R 48 C "O2'" O N N 49 C "C1'" C N R 50 C N1 N N N 51 C C2 C N N 52 C O2 O N N 53 C N3 N N N 54 C C4 C N N 55 C N4 N N N 56 C C5 C N N 57 C C6 C N N 58 C HOP3 H N N 59 C HOP2 H N N 60 C "H5'" H N N 61 C "H5''" H N N 62 C "H4'" H N N 63 C "H3'" H N N 64 C "HO3'" H N N 65 C "H2'" H N N 66 C "HO2'" H N N 67 C "H1'" H N N 68 C H41 H N N 69 C H42 H N N 70 C H5 H N N 71 C H6 H N N 72 G OP3 O N N 73 G P P N N 74 G OP1 O N N 75 G OP2 O N N 76 G "O5'" O N N 77 G "C5'" C N N 78 G "C4'" C N R 79 G "O4'" O N N 80 G "C3'" C N S 81 G "O3'" O N N 82 G "C2'" C N R 83 G "O2'" O N N 84 G "C1'" C N R 85 G N9 N Y N 86 G C8 C Y N 87 G N7 N Y N 88 G C5 C Y N 89 G C6 C N N 90 G O6 O N N 91 G N1 N N N 92 G C2 C N N 93 G N2 N N N 94 G N3 N N N 95 G C4 C Y N 96 G HOP3 H N N 97 G HOP2 H N N 98 G "H5'" H N N 99 G "H5''" H N N 100 G "H4'" H N N 101 G "H3'" H N N 102 G "HO3'" H N N 103 G "H2'" H N N 104 G "HO2'" H N N 105 G "H1'" H N N 106 G H8 H N N 107 G H1 H N N 108 G H21 H N N 109 G H22 H N N 110 HOH O O N N 111 HOH H1 H N N 112 HOH H2 H N N 113 K K K N N 114 MG MG MG N N 115 U OP3 O N N 116 U P P N N 117 U OP1 O N N 118 U OP2 O N N 119 U "O5'" O N N 120 U "C5'" C N N 121 U "C4'" C N R 122 U "O4'" O N N 123 U "C3'" C N S 124 U "O3'" O N N 125 U "C2'" C N R 126 U "O2'" O N N 127 U "C1'" C N R 128 U N1 N N N 129 U C2 C N N 130 U O2 O N N 131 U N3 N N N 132 U C4 C N N 133 U O4 O N N 134 U C5 C N N 135 U C6 C N N 136 U HOP3 H N N 137 U HOP2 H N N 138 U "H5'" H N N 139 U "H5''" H N N 140 U "H4'" H N N 141 U "H3'" H N N 142 U "HO3'" H N N 143 U "H2'" H N N 144 U "HO2'" H N N 145 U "H1'" H N N 146 U H3 H N N 147 U H5 H N N 148 U H6 H N N 149 # 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 A OP3 P sing N N 1 A OP3 HOP3 sing N N 2 A P OP1 doub N N 3 A P OP2 sing N N 4 A P "O5'" sing N N 5 A OP2 HOP2 sing N N 6 A "O5'" "C5'" sing N N 7 A "C5'" "C4'" sing N N 8 A "C5'" "H5'" sing N N 9 A "C5'" "H5''" sing N N 10 A "C4'" "O4'" sing N N 11 A "C4'" "C3'" sing N N 12 A "C4'" "H4'" sing N N 13 A "O4'" "C1'" sing N N 14 A "C3'" "O3'" sing N N 15 A "C3'" "C2'" sing N N 16 A "C3'" "H3'" sing N N 17 A "O3'" "HO3'" sing N N 18 A "C2'" "O2'" sing N N 19 A "C2'" "C1'" sing N N 20 A "C2'" "H2'" sing N N 21 A "O2'" "HO2'" sing N N 22 A "C1'" N9 sing N N 23 A "C1'" "H1'" sing N N 24 A N9 C8 sing Y N 25 A N9 C4 sing Y N 26 A C8 N7 doub Y N 27 A C8 H8 sing N N 28 A N7 C5 sing Y N 29 A C5 C6 sing Y N 30 A C5 C4 doub Y N 31 A C6 N6 sing N N 32 A C6 N1 doub Y N 33 A N6 H61 sing N N 34 A N6 H62 sing N N 35 A N1 C2 sing Y N 36 A C2 N3 doub Y N 37 A C2 H2 sing N N 38 A N3 C4 sing Y N 39 C OP3 P sing N N 40 C OP3 HOP3 sing N N 41 C P OP1 doub N N 42 C P OP2 sing N N 43 C P "O5'" sing N N 44 C OP2 HOP2 sing N N 45 C "O5'" "C5'" sing N N 46 C "C5'" "C4'" sing N N 47 C "C5'" "H5'" sing N N 48 C "C5'" "H5''" sing N N 49 C "C4'" "O4'" sing N N 50 C "C4'" "C3'" sing N N 51 C "C4'" "H4'" sing N N 52 C "O4'" "C1'" sing N N 53 C "C3'" "O3'" sing N N 54 C "C3'" "C2'" sing N N 55 C "C3'" "H3'" sing N N 56 C "O3'" "HO3'" sing N N 57 C "C2'" "O2'" sing N N 58 C "C2'" "C1'" sing N N 59 C "C2'" "H2'" sing N N 60 C "O2'" "HO2'" sing N N 61 C "C1'" N1 sing N N 62 C "C1'" "H1'" sing N N 63 C N1 C2 sing N N 64 C N1 C6 sing N N 65 C C2 O2 doub N N 66 C C2 N3 sing N N 67 C N3 C4 doub N N 68 C C4 N4 sing N N 69 C C4 C5 sing N N 70 C N4 H41 sing N N 71 C N4 H42 sing N N 72 C C5 C6 doub N N 73 C C5 H5 sing N N 74 C C6 H6 sing N N 75 G OP3 P sing N N 76 G OP3 HOP3 sing N N 77 G P OP1 doub N N 78 G P OP2 sing N N 79 G P "O5'" sing N N 80 G OP2 HOP2 sing N N 81 G "O5'" "C5'" sing N N 82 G "C5'" "C4'" sing N N 83 G "C5'" "H5'" sing N N 84 G "C5'" "H5''" sing N N 85 G "C4'" "O4'" sing N N 86 G "C4'" "C3'" sing N N 87 G "C4'" "H4'" sing N N 88 G "O4'" "C1'" sing N N 89 G "C3'" "O3'" sing N N 90 G "C3'" "C2'" sing N N 91 G "C3'" "H3'" sing N N 92 G "O3'" "HO3'" sing N N 93 G "C2'" "O2'" sing N N 94 G "C2'" "C1'" sing N N 95 G "C2'" "H2'" sing N N 96 G "O2'" "HO2'" sing N N 97 G "C1'" N9 sing N N 98 G "C1'" "H1'" sing N N 99 G N9 C8 sing Y N 100 G N9 C4 sing Y N 101 G C8 N7 doub Y N 102 G C8 H8 sing N N 103 G N7 C5 sing Y N 104 G C5 C6 sing N N 105 G C5 C4 doub Y N 106 G C6 O6 doub N N 107 G C6 N1 sing N N 108 G N1 C2 sing N N 109 G N1 H1 sing N N 110 G C2 N2 sing N N 111 G C2 N3 doub N N 112 G N2 H21 sing N N 113 G N2 H22 sing N N 114 G N3 C4 sing N N 115 HOH O H1 sing N N 116 HOH O H2 sing N N 117 U OP3 P sing N N 118 U OP3 HOP3 sing N N 119 U P OP1 doub N N 120 U P OP2 sing N N 121 U P "O5'" sing N N 122 U OP2 HOP2 sing N N 123 U "O5'" "C5'" sing N N 124 U "C5'" "C4'" sing N N 125 U "C5'" "H5'" sing N N 126 U "C5'" "H5''" sing N N 127 U "C4'" "O4'" sing N N 128 U "C4'" "C3'" sing N N 129 U "C4'" "H4'" sing N N 130 U "O4'" "C1'" sing N N 131 U "C3'" "O3'" sing N N 132 U "C3'" "C2'" sing N N 133 U "C3'" "H3'" sing N N 134 U "O3'" "HO3'" sing N N 135 U "C2'" "O2'" sing N N 136 U "C2'" "C1'" sing N N 137 U "C2'" "H2'" sing N N 138 U "O2'" "HO2'" sing N N 139 U "C1'" N1 sing N N 140 U "C1'" "H1'" sing N N 141 U N1 C2 sing N N 142 U N1 C6 sing N N 143 U C2 O2 doub N N 144 U C2 N3 sing N N 145 U N3 C4 sing N N 146 U N3 H3 sing N N 147 U C4 O4 doub N N 148 U C4 C5 sing N N 149 U C5 C6 doub N N 150 U C5 H5 sing N N 151 U C6 H6 sing N N 152 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 2QEK 'a-form double helix' 2QEK 'bulge loop' 2QEK 'mismatched base pair' 2QEK 'internal loop' # 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 C 1 1_555 B G 23 1_555 0.185 -0.189 -0.046 2.272 -26.028 5.670 1 A_C1:G23_B A 1 ? B 23 ? 19 1 1 A U 2 1_555 B A 22 1_555 -0.185 -0.194 -0.132 -2.796 -14.407 6.080 2 A_U2:A22_B A 2 ? B 22 ? 20 1 1 A U 3 1_555 B A 21 1_555 -0.164 -0.036 0.083 1.827 -10.961 5.869 3 A_U3:A21_B A 3 ? B 21 ? 20 1 1 A G 4 1_555 B C 20 1_555 -0.271 -0.059 0.118 -1.171 -9.353 3.152 4 A_G4:C20_B A 4 ? B 20 ? 19 1 1 A C 5 1_555 B G 19 1_555 0.296 -0.248 -0.232 3.765 -11.525 -0.859 5 A_C5:G19_B A 5 ? B 19 ? 19 1 1 A U 6 1_555 B A 18 1_555 0.054 -0.032 -0.001 -2.986 -13.849 6.878 6 A_U6:A18_B A 6 ? B 18 ? 20 1 1 A G 7 1_555 B C 17 1_555 -0.070 -0.022 -0.065 -10.647 -12.522 2.999 7 A_G7:C17_B A 7 ? B 17 ? 19 1 1 A A 8 1_555 B A 16 1_555 2.176 1.695 -0.519 -14.383 -14.252 11.913 8 A_A8:A16_B A 8 ? B 16 ? ? 1 1 A G 10 1_555 B C 15 1_555 -0.182 -0.061 -0.266 -14.187 -16.973 5.266 9 A_G10:C15_B A 10 ? B 15 ? 19 1 1 A U 11 1_555 B A 14 1_555 -0.041 -0.067 0.181 -5.614 -6.977 -0.379 10 A_U11:A14_B A 11 ? B 14 ? 20 1 1 A G 12 1_555 B C 13 1_555 0.098 -0.087 0.045 -3.945 -7.877 0.051 11 A_G12:C13_B A 12 ? B 13 ? 19 1 1 A C 13 1_555 B G 12 1_555 0.297 -0.224 0.173 1.203 -7.947 -0.327 12 A_C13:G12_B A 13 ? B 12 ? 19 1 1 A A 14 1_555 B U 11 1_555 0.030 -0.100 0.238 -0.187 -14.615 1.234 13 A_A14:U11_B A 14 ? B 11 ? 20 1 1 A C 15 1_555 B G 10 1_555 0.198 -0.123 0.251 -5.766 -14.817 -0.588 14 A_C15:G10_B A 15 ? B 10 ? 19 1 1 A C 17 1_555 B G 7 1_555 0.283 -0.188 0.037 0.693 -18.264 1.641 15 A_C17:G7_B A 17 ? B 7 ? 19 1 1 A A 18 1_555 B U 6 1_555 0.163 -0.161 0.195 1.654 -9.373 -0.171 16 A_A18:U6_B A 18 ? B 6 ? 20 1 1 A G 19 1_555 B C 5 1_555 -0.298 -0.060 -0.070 0.055 -18.734 -2.114 17 A_G19:C5_B A 19 ? B 5 ? 19 1 1 A C 20 1_555 B G 4 1_555 0.282 -0.057 -0.150 6.562 -13.601 2.858 18 A_C20:G4_B A 20 ? B 4 ? 19 1 1 A A 21 1_555 B U 3 1_555 0.123 -0.214 0.065 0.194 -10.998 4.695 19 A_A21:U3_B A 21 ? B 3 ? 20 1 1 A A 22 1_555 B U 2 1_555 -0.032 -0.153 0.190 1.669 -9.616 2.079 20 A_A22:U2_B A 22 ? B 2 ? 20 1 1 A G 23 1_555 B C 1 1_555 -0.243 -0.111 -0.145 -3.334 -18.894 4.758 21 A_G23:C1_B A 23 ? B 1 ? 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 C 1 1_555 B G 23 1_555 A U 2 1_555 B A 22 1_555 -0.284 -1.204 3.329 -1.816 15.301 33.784 -3.842 0.216 2.576 24.792 2.943 37.039 1 AA_C1U2:A22G23_BB A 1 ? B 23 ? A 2 ? B 22 ? 1 A U 2 1_555 B A 22 1_555 A U 3 1_555 B A 21 1_555 0.367 -1.236 3.193 -1.426 5.086 31.441 -3.126 -0.914 2.943 9.303 2.608 31.871 2 AA_U2U3:A21A22_BB A 2 ? B 22 ? A 3 ? B 21 ? 1 A U 3 1_555 B A 21 1_555 A G 4 1_555 B C 20 1_555 -0.115 -1.754 3.141 -1.691 12.196 29.427 -5.109 -0.055 2.257 22.791 3.161 31.847 3 AA_U3G4:C20A21_BB A 3 ? B 21 ? A 4 ? B 20 ? 1 A G 4 1_555 B C 20 1_555 A C 5 1_555 B G 19 1_555 -0.418 -1.607 3.056 2.426 4.481 35.085 -3.231 1.008 2.802 7.384 -3.999 35.442 4 AA_G4C5:G19C20_BB A 4 ? B 20 ? A 5 ? B 19 ? 1 A C 5 1_555 B G 19 1_555 A U 6 1_555 B A 18 1_555 0.901 -1.567 3.299 2.087 10.386 31.747 -4.348 -1.241 2.718 18.357 -3.690 33.424 5 AA_C5U6:A18G19_BB A 5 ? B 19 ? A 6 ? B 18 ? 1 A U 6 1_555 B A 18 1_555 A G 7 1_555 B C 17 1_555 0.377 -1.663 3.362 0.892 14.138 31.342 -4.871 -0.509 2.419 24.655 -1.555 34.321 6 AA_U6G7:C17A18_BB A 6 ? B 18 ? A 7 ? B 17 ? 1 A G 7 1_555 B C 17 1_555 A A 8 1_555 B A 16 1_555 0.506 -1.412 3.363 7.399 7.697 38.517 -2.959 0.114 3.079 11.403 -10.961 39.915 7 AA_G7A8:A16C17_BB A 7 ? B 17 ? A 8 ? B 16 ? 1 A A 8 1_555 B A 16 1_555 A G 10 1_555 B C 15 1_555 -2.662 -2.631 3.563 8.632 10.705 31.346 -5.936 5.708 1.818 18.726 -15.100 34.160 8 AA_A8G10:C15A16_BB A 8 ? B 16 ? A 10 ? B 15 ? 1 A G 10 1_555 B C 15 1_555 A U 11 1_555 B A 14 1_555 -0.584 -1.373 3.106 -4.084 3.722 31.179 -3.161 0.364 2.976 6.857 7.525 31.653 9 AA_G10U11:A14C15_BB A 10 ? B 15 ? A 11 ? B 14 ? 1 A U 11 1_555 B A 14 1_555 A G 12 1_555 B C 13 1_555 0.275 -1.507 3.097 0.832 14.347 29.639 -4.746 -0.364 2.164 26.196 -1.518 32.869 10 AA_U11G12:C13A14_BB A 11 ? B 14 ? A 12 ? B 13 ? 1 A G 12 1_555 B C 13 1_555 A C 13 1_555 B G 12 1_555 0.257 -1.580 3.184 -0.200 3.163 32.716 -3.307 -0.486 3.021 5.599 0.354 32.865 11 AA_G12C13:G12C13_BB A 12 ? B 13 ? A 13 ? B 12 ? 1 A C 13 1_555 B G 12 1_555 A A 14 1_555 B U 11 1_555 -0.074 -1.469 3.074 0.435 8.206 31.777 -3.850 0.197 2.622 14.682 -0.779 32.796 12 AA_C13A14:U11G12_BB A 13 ? B 12 ? A 14 ? B 11 ? 1 A A 14 1_555 B U 11 1_555 A C 15 1_555 B G 10 1_555 0.295 -1.469 3.334 2.420 4.602 34.055 -3.193 -0.124 3.128 7.802 -4.103 34.438 13 AA_A14C15:G10U11_BB A 14 ? B 11 ? A 15 ? B 10 ? 1 A C 17 1_555 B G 7 1_555 A A 18 1_555 B U 6 1_555 -0.653 -1.252 3.076 -2.165 11.454 32.015 -3.757 0.810 2.530 19.959 3.773 34.018 14 AA_C17A18:U6G7_BB A 17 ? B 7 ? A 18 ? B 6 ? 1 A A 18 1_555 B U 6 1_555 A G 19 1_555 B C 5 1_555 -0.325 -1.112 3.232 0.174 8.217 31.257 -3.379 0.614 2.854 14.930 -0.317 32.293 15 AA_A18G19:C5U6_BB A 18 ? B 6 ? A 19 ? B 5 ? 1 A G 19 1_555 B C 5 1_555 A C 20 1_555 B G 4 1_555 0.688 -1.088 3.034 1.020 6.298 33.250 -2.784 -1.034 2.806 10.882 -1.762 33.839 16 AA_G19C20:G4C5_BB A 19 ? B 5 ? A 20 ? B 4 ? 1 A C 20 1_555 B G 4 1_555 A A 21 1_555 B U 3 1_555 0.025 -1.474 3.363 0.214 13.161 30.601 -4.646 -0.011 2.532 23.613 -0.384 33.250 17 AA_C20A21:U3G4_BB A 20 ? B 4 ? A 21 ? B 3 ? 1 A A 21 1_555 B U 3 1_555 A A 22 1_555 B U 2 1_555 -0.370 -1.456 3.129 -1.289 7.269 31.156 -3.835 0.459 2.740 13.300 2.358 31.998 18 AA_A21A22:U2U3_BB A 21 ? B 3 ? A 22 ? B 2 ? 1 A A 22 1_555 B U 2 1_555 A G 23 1_555 B C 1 1_555 0.257 -1.963 3.311 3.640 14.034 29.593 -5.602 0.100 2.197 25.628 -6.647 32.882 19 AA_A22G23:C1U2_BB A 22 ? B 2 ? A 23 ? B 1 ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'POTASSIUM ION' K 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 1Y99 _pdbx_initial_refinement_model.details ? #