data_1I0Q # _entry.id 1I0Q # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.281 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1I0Q NDB AD0019 RCSB RCSB012761 WWPDB D_1000012761 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1I0Q _pdbx_database_status.recvd_initial_deposition_date 2001-01-29 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Tereshko, V.' 1 'Wilds, C.J.' 2 'Minasov, G.' 3 'Prakash, T.P.' 4 'Maier, M.A.' 5 'Howard, A.' 6 'Wawrzak, Z.' 7 'Manoharan, M.' 8 'Egli, M.' 9 # _citation.id primary _citation.title 'Detection of alkali metal ions in DNA crystals using state-of-the-art X-ray diffraction experiments.' _citation.journal_abbrev 'Nucleic Acids Res.' _citation.journal_volume 29 _citation.page_first 1208 _citation.page_last 1215 _citation.year 2001 _citation.journal_id_ASTM NARHAD _citation.country UK _citation.journal_id_ISSN 0305-1048 _citation.journal_id_CSD 0389 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 11222771 _citation.pdbx_database_id_DOI 10.1093/nar/29.5.1208 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Tereshko, V.' 1 primary 'Wilds, C.J.' 2 primary 'Minasov, G.' 3 primary 'Prakash, T.P.' 4 primary 'Maier, M.A.' 5 primary 'Howard, A.' 6 primary 'Wawrzak, Z.' 7 primary 'Manoharan, M.' 8 primary 'Egli, M.' 9 # _cell.entry_id 1I0Q _cell.length_a 25.13 _cell.length_b 44.53 _cell.length_c 45.13 _cell.angle_alpha 90 _cell.angle_beta 90 _cell.angle_gamma 90 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1I0Q _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting orthorhombic _symmetry.Int_Tables_number 19 # 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*AP*(126)P*AP*CP*GP*C)-3'" 3207.189 2 ? ? ? ? 2 non-polymer syn 'SODIUM ION' 22.990 2 ? ? ? ? 3 water nat water 18.015 89 ? ? ? ? # _entity_poly.entity_id 1 _entity_poly.type polydeoxyribonucleotide _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code '(DG)(DC)(DG)(DT)(DA)(126)(DA)(DC)(DG)(DC)' _entity_poly.pdbx_seq_one_letter_code_can GCGTAUACGC _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 DG n 1 2 DC n 1 3 DG n 1 4 DT n 1 5 DA n 1 6 126 n 1 7 DA n 1 8 DC n 1 9 DG n 1 10 DC n # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1I0Q _struct_ref.pdbx_db_accession 1I0Q _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 1I0Q A 1 ? 10 ? 1I0Q 1 ? 10 ? 1 10 2 1 1I0Q B 1 ? 10 ? 1I0Q 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 126 'RNA linking' n "2'-O-METHYL-[TRI(OXYETHYL)]-5-METHYL-URIDINE-5'-MONOPHOSPHATE" ? 'C17 H29 N2 O12 P' 484.392 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 NA non-polymer . 'SODIUM ION' ? 'Na 1' 22.990 # _exptl.entry_id 1I0Q _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 1.89 _exptl_crystal.density_percent_sol 35.02 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp 298 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 6.0 _exptl_crystal_grow.pdbx_details 'Na salt, pH 6.0, VAPOR DIFFUSION, HANGING DROP at 298 K' _exptl_crystal_grow.pdbx_pH_range ? # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type MARRESEARCH _diffrn_detector.pdbx_collection_date 1999-11-01 _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 0.8151 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'APS BEAMLINE 17-ID' _diffrn_source.pdbx_synchrotron_site APS _diffrn_source.pdbx_synchrotron_beamline 17-ID _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 0.8151 # _reflns.entry_id 1I0Q _reflns.observed_criterion_sigma_I 0 _reflns.observed_criterion_sigma_F 0 _reflns.d_resolution_low 20 _reflns.d_resolution_high 1.3 _reflns.number_obs 8695 _reflns.number_all 8695 _reflns.percent_possible_obs 99.7 _reflns.pdbx_Rmerge_I_obs 0.058 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _refine.entry_id 1I0Q _refine.ls_number_reflns_obs 8695 _refine.ls_number_reflns_all 8695 _refine.pdbx_ls_sigma_I 0 _refine.pdbx_ls_sigma_F 0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_d_res_low 20 _refine.ls_d_res_high 1.3 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.159 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.159 _refine.ls_R_factor_R_free 0.19 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean ? _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.overall_SU_ML ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _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_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 426 _refine_hist.pdbx_number_atoms_ligand 2 _refine_hist.number_atoms_solvent 89 _refine_hist.number_atoms_total 517 _refine_hist.d_res_high 1.3 _refine_hist.d_res_low 20 # _struct.entry_id 1I0Q _struct.title ;1.3 A STRUCTURE OF THE A-DECAMER GCGTATACGC WITH A SINGLE 2'-O-METHYL-[TRI(OXYETHYL)] THYMINE IN PLACE OF T6, MEDIUM NA-SALT ; _struct.pdbx_descriptor "5'-D(*GP*CP*GP*TP*AP*(126)P*AP*CP*GP*C)-3'" _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1I0Q _struct_keywords.pdbx_keywords DNA _struct_keywords.text 'A-form double helix, modified sugar, 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 1 ? C N N 2 ? D N N 2 ? E N N 3 ? F N N 3 ? # _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 covale1 covale ? ? A DA 5 "O3'" ? ? ? 1_555 A 126 6 P ? ? A DA 5 A 126 6 1_555 ? ? ? ? ? ? ? 1.610 ? covale2 covale ? ? A 126 6 "O3'" ? ? ? 1_555 A DA 7 P ? ? A 126 6 A DA 7 1_555 ? ? ? ? ? ? ? 1.602 ? metalc1 metalc ? ? C NA . NA ? ? ? 1_555 A DT 4 O4 ? ? A NA 22 A DT 4 1_555 ? ? ? ? ? ? ? 2.580 ? covale3 covale ? ? B DA 5 "O3'" ? ? ? 1_555 B 126 6 P ? ? B DA 15 B 126 16 1_555 ? ? ? ? ? ? ? 1.612 ? covale4 covale ? ? B 126 6 "O3'" ? ? ? 1_555 B DA 7 P ? ? B 126 16 B DA 17 1_555 ? ? ? ? ? ? ? 1.607 ? metalc2 metalc ? ? A DC 10 OP1 ? ? ? 1_555 D NA . NA ? ? A DC 10 A NA 23 1_555 ? ? ? ? ? ? ? 2.772 ? metalc3 metalc ? ? D NA . NA ? ? ? 1_555 E HOH . O ? ? A NA 23 A HOH 110 1_555 ? ? ? ? ? ? ? 2.629 ? 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 N3 ? ? ? 1_555 B DG 9 N1 ? ? A DC 2 B DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog5 hydrog ? ? A DC 2 N4 ? ? ? 1_555 B DG 9 O6 ? ? A DC 2 B DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog6 hydrog ? ? A DC 2 O2 ? ? ? 1_555 B DG 9 N2 ? ? A DC 2 B DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog7 hydrog ? ? A DG 3 N1 ? ? ? 1_555 B DC 8 N3 ? ? A DG 3 B DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog8 hydrog ? ? A DG 3 N2 ? ? ? 1_555 B DC 8 O2 ? ? A DG 3 B DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog9 hydrog ? ? A DG 3 O6 ? ? ? 1_555 B DC 8 N4 ? ? A DG 3 B DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog10 hydrog ? ? A DT 4 N3 ? ? ? 1_555 B DA 7 N1 ? ? A DT 4 B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog11 hydrog ? ? A DT 4 O4 ? ? ? 1_555 B DA 7 N6 ? ? A DT 4 B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog12 hydrog ? ? A DA 5 N1 ? ? ? 1_555 B 126 6 N3 ? ? A DA 5 B 126 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog13 hydrog ? ? A DA 5 N6 ? ? ? 1_555 B 126 6 O4 ? ? A DA 5 B 126 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog14 hydrog ? ? A 126 6 N3 ? ? ? 1_555 B DA 5 N1 ? ? A 126 6 B DA 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog15 hydrog ? ? A 126 6 O4 ? ? ? 1_555 B DA 5 N6 ? ? A 126 6 B DA 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog16 hydrog ? ? A DA 7 N1 ? ? ? 1_555 B DT 4 N3 ? ? A DA 7 B DT 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog17 hydrog ? ? A DA 7 N6 ? ? ? 1_555 B DT 4 O4 ? ? A DA 7 B DT 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog18 hydrog ? ? A DC 8 N3 ? ? ? 1_555 B DG 3 N1 ? ? A DC 8 B DG 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog19 hydrog ? ? A DC 8 N4 ? ? ? 1_555 B DG 3 O6 ? ? A DC 8 B DG 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog20 hydrog ? ? A DC 8 O2 ? ? ? 1_555 B DG 3 N2 ? ? A DC 8 B DG 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog21 hydrog ? ? A DG 9 N1 ? ? ? 1_555 B DC 2 N3 ? ? A DG 9 B DC 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog22 hydrog ? ? A DG 9 N2 ? ? ? 1_555 B DC 2 O2 ? ? A DG 9 B DC 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog23 hydrog ? ? A DG 9 O6 ? ? ? 1_555 B DC 2 N4 ? ? A DG 9 B DC 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog24 hydrog ? ? A DC 10 N3 ? ? ? 1_555 B DG 1 N1 ? ? A DC 10 B DG 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog25 hydrog ? ? A DC 10 N4 ? ? ? 1_555 B DG 1 O6 ? ? A DC 10 B DG 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog26 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 covale ? ? 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 ? ? ? ? 3 'BINDING SITE FOR RESIDUE NA A 22' AC2 Software ? ? ? ? 4 'BINDING SITE FOR RESIDUE NA A 23' # 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 DG A 3 ? DG A 3 . ? 1_555 ? 2 AC1 3 DT A 4 ? DT A 4 . ? 1_555 ? 3 AC1 3 DA A 5 ? DA A 5 . ? 1_555 ? 4 AC2 4 DC A 10 ? DC A 10 . ? 1_555 ? 5 AC2 4 HOH E . ? HOH A 110 . ? 1_555 ? 6 AC2 4 DT B 4 ? DT B 14 . ? 4_556 ? 7 AC2 4 DC B 10 ? DC B 20 . ? 2_555 ? # _atom_sites.entry_id 1I0Q _atom_sites.fract_transf_matrix[1][1] 0.039793 _atom_sites.fract_transf_matrix[1][2] -0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.022457 _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] 0.022158 _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 N NA 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 DA 5 5 5 DA A A . n A 1 6 126 6 6 6 126 126 A . n A 1 7 DA 7 7 7 DA A A . n A 1 8 DC 8 8 8 DC C A . n A 1 9 DG 9 9 9 DG G A . n A 1 10 DC 10 10 10 DC C A . n B 1 1 DG 1 11 11 DG G B . n B 1 2 DC 2 12 12 DC C B . n B 1 3 DG 3 13 13 DG G B . n B 1 4 DT 4 14 14 DT T B . n B 1 5 DA 5 15 15 DA A B . n B 1 6 126 6 16 16 126 126 B . n B 1 7 DA 7 17 17 DA A B . n B 1 8 DC 8 18 18 DC C B . n B 1 9 DG 9 19 19 DG G B . n B 1 10 DC 10 20 20 DC C B . n # loop_ _pdbx_struct_mod_residue.id _pdbx_struct_mod_residue.label_asym_id _pdbx_struct_mod_residue.label_comp_id _pdbx_struct_mod_residue.label_seq_id _pdbx_struct_mod_residue.auth_asym_id _pdbx_struct_mod_residue.auth_comp_id _pdbx_struct_mod_residue.auth_seq_id _pdbx_struct_mod_residue.PDB_ins_code _pdbx_struct_mod_residue.parent_comp_id _pdbx_struct_mod_residue.details 1 A 126 6 A 126 6 ? U ? 2 B 126 6 B 126 16 ? U ? # _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,F # _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 # _pdbx_struct_conn_angle.id 1 _pdbx_struct_conn_angle.ptnr1_label_atom_id OP1 _pdbx_struct_conn_angle.ptnr1_label_alt_id ? _pdbx_struct_conn_angle.ptnr1_label_asym_id A _pdbx_struct_conn_angle.ptnr1_label_comp_id DC _pdbx_struct_conn_angle.ptnr1_label_seq_id 10 _pdbx_struct_conn_angle.ptnr1_auth_atom_id ? _pdbx_struct_conn_angle.ptnr1_auth_asym_id A _pdbx_struct_conn_angle.ptnr1_auth_comp_id DC _pdbx_struct_conn_angle.ptnr1_auth_seq_id 10 _pdbx_struct_conn_angle.ptnr1_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr1_symmetry 1_555 _pdbx_struct_conn_angle.ptnr2_label_atom_id NA _pdbx_struct_conn_angle.ptnr2_label_alt_id ? _pdbx_struct_conn_angle.ptnr2_label_asym_id D _pdbx_struct_conn_angle.ptnr2_label_comp_id NA _pdbx_struct_conn_angle.ptnr2_label_seq_id . _pdbx_struct_conn_angle.ptnr2_auth_atom_id ? _pdbx_struct_conn_angle.ptnr2_auth_asym_id A _pdbx_struct_conn_angle.ptnr2_auth_comp_id NA _pdbx_struct_conn_angle.ptnr2_auth_seq_id 23 _pdbx_struct_conn_angle.ptnr2_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr2_symmetry 1_555 _pdbx_struct_conn_angle.ptnr3_label_atom_id O _pdbx_struct_conn_angle.ptnr3_label_alt_id ? _pdbx_struct_conn_angle.ptnr3_label_asym_id E _pdbx_struct_conn_angle.ptnr3_label_comp_id HOH _pdbx_struct_conn_angle.ptnr3_label_seq_id . _pdbx_struct_conn_angle.ptnr3_auth_atom_id ? _pdbx_struct_conn_angle.ptnr3_auth_asym_id A _pdbx_struct_conn_angle.ptnr3_auth_comp_id HOH _pdbx_struct_conn_angle.ptnr3_auth_seq_id 110 _pdbx_struct_conn_angle.ptnr3_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr3_symmetry 1_555 _pdbx_struct_conn_angle.value 84.5 _pdbx_struct_conn_angle.value_esd ? # 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 2001-04-04 2 'Structure model' 1 1 2008-04-27 3 'Structure model' 1 2 2011-07-13 # _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 ? # 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' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal DENZO 'data reduction' . ? 1 SCALEPACK 'data scaling' . ? 2 AMoRE phasing . ? 3 SHELXL-97 refinement . ? 4 # 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 N4 A DC 8 ? ? O A HOH 187 ? ? 1.95 2 1 O6 B DG 11 ? ? O B HOH 171 ? ? 1.96 3 1 "O4'" B DC 18 ? ? O B HOH 189 ? ? 1.97 4 1 O B HOH 126 ? ? O B HOH 128 ? ? 2.02 5 1 O B HOH 183 ? ? O B HOH 188 ? ? 2.05 6 1 O A HOH 120 ? ? O A HOH 160 ? ? 2.05 7 1 O A HOH 155 ? ? O A HOH 157 ? ? 2.13 8 1 O A HOH 147 ? ? O A HOH 187 ? ? 2.15 9 1 O A HOH 150 ? ? O A HOH 160 ? ? 2.18 # loop_ _pdbx_validate_symm_contact.id _pdbx_validate_symm_contact.PDB_model_num _pdbx_validate_symm_contact.auth_atom_id_1 _pdbx_validate_symm_contact.auth_asym_id_1 _pdbx_validate_symm_contact.auth_comp_id_1 _pdbx_validate_symm_contact.auth_seq_id_1 _pdbx_validate_symm_contact.PDB_ins_code_1 _pdbx_validate_symm_contact.label_alt_id_1 _pdbx_validate_symm_contact.site_symmetry_1 _pdbx_validate_symm_contact.auth_atom_id_2 _pdbx_validate_symm_contact.auth_asym_id_2 _pdbx_validate_symm_contact.auth_comp_id_2 _pdbx_validate_symm_contact.auth_seq_id_2 _pdbx_validate_symm_contact.PDB_ins_code_2 _pdbx_validate_symm_contact.label_alt_id_2 _pdbx_validate_symm_contact.site_symmetry_2 _pdbx_validate_symm_contact.dist 1 1 O A HOH 165 ? ? 1_555 O B HOH 179 ? ? 3_555 1.99 2 1 O A HOH 186 ? ? 1_555 O B HOH 161 ? ? 3_545 2.02 3 1 O B HOH 176 ? ? 1_555 O B HOH 179 ? ? 2_455 2.16 # _ndb_struct_conf_na.entry_id 1I0Q _ndb_struct_conf_na.feature '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 -0.278 -0.184 0.282 3.748 -8.741 -2.441 1 A_DG1:DC20_B A 1 ? B 20 ? 19 1 1 A DC 2 1_555 B DG 9 1_555 0.132 -0.084 0.149 4.351 -13.473 1.361 2 A_DC2:DG19_B A 2 ? B 19 ? 19 1 1 A DG 3 1_555 B DC 8 1_555 -0.364 -0.120 -0.061 -10.291 -13.487 1.896 3 A_DG3:DC18_B A 3 ? B 18 ? 19 1 1 A DT 4 1_555 B DA 7 1_555 -0.161 -0.144 -0.108 -4.814 -16.606 1.584 4 A_DT4:DA17_B A 4 ? B 17 ? 20 1 1 A DA 5 1_555 B 126 6 1_555 0.234 -0.059 0.207 -2.049 -12.939 -4.815 5 A_DA5:12616_B A 5 ? B 16 ? 20 1 1 A 126 6 1_555 B DA 5 1_555 -0.069 -0.062 0.241 5.472 -13.369 4.225 6 A_1266:DA15_B A 6 ? B 15 ? 20 1 1 A DA 7 1_555 B DT 4 1_555 -0.049 -0.106 0.066 5.239 -11.935 2.934 7 A_DA7:DT14_B A 7 ? B 14 ? 20 1 1 A DC 8 1_555 B DG 3 1_555 0.220 -0.142 -0.100 6.871 -12.479 0.862 8 A_DC8:DG13_B A 8 ? B 13 ? 19 1 1 A DG 9 1_555 B DC 2 1_555 -0.014 -0.221 0.229 -4.398 -10.762 0.795 9 A_DG9:DC12_B A 9 ? B 12 ? 19 1 1 A DC 10 1_555 B DG 1 1_555 0.295 -0.120 0.106 -1.648 6.059 -0.551 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 0.450 -1.539 3.224 1.313 1.414 39.409 -2.443 -0.515 3.182 2.095 -1.946 39.454 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 0.308 -2.145 3.495 2.471 9.534 25.295 -6.880 -0.060 2.550 20.794 -5.390 27.115 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 -1.058 -1.429 3.057 -1.648 6.331 36.357 -3.031 1.469 2.821 10.047 2.615 36.922 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 DA 5 1_555 B 126 6 1_555 0.602 -1.581 3.090 0.621 20.259 26.534 -5.445 -0.969 1.542 37.896 -1.162 33.278 4 AA_DT4DA5:12616DA17_BB A 4 ? B 17 ? A 5 ? B 16 ? 1 A DA 5 1_555 B 126 6 1_555 A 126 6 1_555 B DA 5 1_555 0.695 -1.356 3.106 1.388 4.201 31.314 -3.209 -1.038 2.932 7.734 -2.555 31.617 5 AA_DA51266:DA1512616_BB A 5 ? B 16 ? A 6 ? B 15 ? 1 A 126 6 1_555 B DA 5 1_555 A DA 7 1_555 B DT 4 1_555 -0.099 -1.413 3.091 0.970 13.188 31.257 -4.257 0.305 2.319 23.217 -1.708 33.875 6 AA_1266DA7:DT14DA15_BB A 6 ? B 15 ? A 7 ? B 14 ? 1 A DA 7 1_555 B DT 4 1_555 A DC 8 1_555 B DG 3 1_555 0.259 -1.689 3.274 1.137 3.986 32.822 -3.622 -0.268 3.060 7.020 -2.002 33.075 7 AA_DA7DC8:DG13DT14_BB A 7 ? B 14 ? A 8 ? B 13 ? 1 A DC 8 1_555 B DG 3 1_555 A DG 9 1_555 B DC 2 1_555 -0.255 -2.046 3.372 -2.381 12.052 29.158 -5.805 0.064 2.373 22.709 4.487 31.589 8 AA_DC8DG9:DC12DG13_BB A 8 ? B 13 ? A 9 ? B 12 ? 1 A DG 9 1_555 B DC 2 1_555 A DC 10 1_555 B DG 1 1_555 0.064 -1.842 3.345 2.467 -1.169 34.025 -2.947 0.294 3.401 -1.994 -4.207 34.132 9 AA_DG9DC10:DG11DC12_BB A 9 ? B 12 ? A 10 ? B 11 ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'SODIUM ION' NA 3 water HOH # 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 NA 1 22 22 NA NA A . D 2 NA 1 23 23 NA NA A . E 3 HOH 1 101 101 HOH HOH A . E 3 HOH 2 102 102 HOH HOH A . E 3 HOH 3 103 103 HOH HOH A . E 3 HOH 4 105 105 HOH HOH A . E 3 HOH 5 106 106 HOH HOH A . E 3 HOH 6 107 107 HOH HOH A . E 3 HOH 7 110 110 HOH HOH A . E 3 HOH 8 111 111 HOH HOH A . E 3 HOH 9 112 112 HOH HOH A . E 3 HOH 10 114 114 HOH HOH A . E 3 HOH 11 115 115 HOH HOH A . E 3 HOH 12 117 117 HOH HOH A . E 3 HOH 13 120 120 HOH HOH A . E 3 HOH 14 121 121 HOH HOH A . E 3 HOH 15 122 122 HOH HOH A . E 3 HOH 16 124 124 HOH HOH A . E 3 HOH 17 129 129 HOH HOH A . E 3 HOH 18 133 133 HOH HOH A . E 3 HOH 19 135 135 HOH HOH A . E 3 HOH 20 137 137 HOH HOH A . E 3 HOH 21 139 139 HOH HOH A . E 3 HOH 22 143 143 HOH HOH A . E 3 HOH 23 144 144 HOH HOH A . E 3 HOH 24 147 147 HOH HOH A . E 3 HOH 25 148 148 HOH HOH A . E 3 HOH 26 149 149 HOH HOH A . E 3 HOH 27 150 150 HOH HOH A . E 3 HOH 28 154 154 HOH HOH A . E 3 HOH 29 155 155 HOH HOH A . E 3 HOH 30 156 156 HOH HOH A . E 3 HOH 31 157 157 HOH HOH A . E 3 HOH 32 158 158 HOH HOH A . E 3 HOH 33 159 159 HOH HOH A . E 3 HOH 34 160 160 HOH HOH A . E 3 HOH 35 164 164 HOH HOH A . E 3 HOH 36 165 165 HOH HOH A . E 3 HOH 37 166 166 HOH HOH A . E 3 HOH 38 173 173 HOH HOH A . E 3 HOH 39 174 174 HOH HOH A . E 3 HOH 40 177 177 HOH HOH A . E 3 HOH 41 178 178 HOH HOH A . E 3 HOH 42 180 180 HOH HOH A . E 3 HOH 43 181 181 HOH HOH A . E 3 HOH 44 182 182 HOH HOH A . E 3 HOH 45 185 185 HOH HOH A . E 3 HOH 46 186 186 HOH HOH A . E 3 HOH 47 187 187 HOH HOH A . F 3 HOH 1 24 24 HOH HOH B . F 3 HOH 2 104 104 HOH HOH B . F 3 HOH 3 108 108 HOH HOH B . F 3 HOH 4 109 109 HOH HOH B . F 3 HOH 5 116 116 HOH HOH B . F 3 HOH 6 118 118 HOH HOH B . F 3 HOH 7 119 119 HOH HOH B . F 3 HOH 8 123 123 HOH HOH B . F 3 HOH 9 125 125 HOH HOH B . F 3 HOH 10 126 126 HOH HOH B . F 3 HOH 11 127 127 HOH HOH B . F 3 HOH 12 128 128 HOH HOH B . F 3 HOH 13 130 130 HOH HOH B . F 3 HOH 14 131 131 HOH HOH B . F 3 HOH 15 132 132 HOH HOH B . F 3 HOH 16 134 134 HOH HOH B . F 3 HOH 17 136 136 HOH HOH B . F 3 HOH 18 138 138 HOH HOH B . F 3 HOH 19 140 140 HOH HOH B . F 3 HOH 20 142 142 HOH HOH B . F 3 HOH 21 145 145 HOH HOH B . F 3 HOH 22 146 146 HOH HOH B . F 3 HOH 23 151 151 HOH HOH B . F 3 HOH 24 152 152 HOH HOH B . F 3 HOH 25 153 153 HOH HOH B . F 3 HOH 26 161 161 HOH HOH B . F 3 HOH 27 162 162 HOH HOH B . F 3 HOH 28 163 163 HOH HOH B . F 3 HOH 29 167 167 HOH HOH B . F 3 HOH 30 168 168 HOH HOH B . F 3 HOH 31 169 169 HOH HOH B . F 3 HOH 32 170 170 HOH HOH B . F 3 HOH 33 171 171 HOH HOH B . F 3 HOH 34 172 172 HOH HOH B . F 3 HOH 35 175 175 HOH HOH B . F 3 HOH 36 176 176 HOH HOH B . F 3 HOH 37 179 179 HOH HOH B . F 3 HOH 38 183 183 HOH HOH B . F 3 HOH 39 184 184 HOH HOH B . F 3 HOH 40 188 188 HOH HOH B . F 3 HOH 41 189 189 HOH HOH B . F 3 HOH 42 190 190 HOH HOH B . #