data_3ULM # _entry.id 3ULM # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.389 _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 3ULM pdb_00003ulm 10.2210/pdb3ulm/pdb NDB NA1492 ? ? RCSB RCSB068907 ? ? WWPDB D_1000068907 ? ? # 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 2012-07-25 2 'Structure model' 1 1 2024-03-20 3 'Structure model' 1 2 2024-04-03 # _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' 'Data collection' 2 2 'Structure model' 'Database references' 3 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 2 'Structure model' chem_comp_atom 2 2 'Structure model' chem_comp_bond 3 2 'Structure model' database_2 4 3 'Structure model' pdbx_initial_refinement_model # 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 2 'Structure model' '_database_2.pdbx_DOI' 2 2 'Structure model' '_database_2.pdbx_database_accession' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 3ULM _pdbx_database_status.recvd_initial_deposition_date 2011-11-11 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site PDBJ _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_nmr_data ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 3ULN 'stage (iii) in the ring crystal formation seen in oligonucleotide' unspecified PDB 3ULO 'stage (iv) in the ring crystal formation seen in oligonucleotide' unspecified PDB 3UM4 'Stage (i) Hexagonal plates' unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Mandal, P.K.' 1 'Venkadesh, S.' 2 'Gautham, N.' 3 # _citation.id primary _citation.title 'Ring crystals of oligonucleotides: Growth stages and X-ray diffraction studies' _citation.journal_abbrev J.Cryst.Growth _citation.journal_volume 354 _citation.page_first 20 _citation.page_last 26 _citation.year 2012 _citation.journal_id_ASTM JCRGAE _citation.country NE _citation.journal_id_ISSN 0022-0248 _citation.journal_id_CSD 0229 _citation.book_publisher ? _citation.pdbx_database_id_PubMed ? _citation.pdbx_database_id_DOI 10.1016/j.jcrysgro.2012.05.029 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Mandal, P.K.' 1 ? primary 'Chandrasekaran, A.R.' 2 ? primary 'Madhanagopal, B.R.' 3 ? primary 'Venkadesh, S.' 4 ? primary 'Gautham, N.' 5 ? # 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 '6-mer DNA' 1221.840 2 ? ? ? ? 2 water nat water 18.015 1 ? ? ? ? # _entity_poly.entity_id 1 _entity_poly.type polydeoxyribonucleotide _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code '(DT)(DG)(DT)(DG)' _entity_poly.pdbx_seq_one_letter_code_can TGTG _entity_poly.pdbx_strand_id A,B _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name water _pdbx_entity_nonpoly.comp_id HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 DT n 1 2 DG n 1 3 DT n 1 4 DG 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 'chemically synthesized by M/s Microsynth' # 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 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 # 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 DT 1 1 1 DT DT A . n A 1 2 DG 2 2 2 DG DG A . n A 1 3 DT 3 3 ? ? ? A . n A 1 4 DG 4 4 ? ? ? A . n B 1 1 DT 1 1 ? ? ? B . n B 1 2 DG 2 2 ? ? ? B . n B 1 3 DT 3 3 3 DT DT B . n B 1 4 DG 4 4 4 DG DG B . n # _pdbx_nonpoly_scheme.asym_id C _pdbx_nonpoly_scheme.entity_id 2 _pdbx_nonpoly_scheme.mon_id HOH _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 101 _pdbx_nonpoly_scheme.auth_seq_num 1 _pdbx_nonpoly_scheme.pdb_mon_id HOH _pdbx_nonpoly_scheme.auth_mon_id HOH _pdbx_nonpoly_scheme.pdb_strand_id A _pdbx_nonpoly_scheme.pdb_ins_code . # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 Y 1 B DT 3 ? P ? B DT 3 P 2 1 Y 1 B DT 3 ? OP1 ? B DT 3 OP1 3 1 Y 1 B DT 3 ? OP2 ? B DT 3 OP2 # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal MAR345dtb 'data collection' . ? 1 PHASER phasing . ? 2 REFMAC refinement 5.5.0109 ? 3 AUTOMAR 'data reduction' . ? 4 SCALEPACK 'data scaling' . ? 5 # _cell.entry_id 3ULM _cell.length_a 17.489 _cell.length_b 17.489 _cell.length_c 41.729 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 120.00 _cell.Z_PDB 12 _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 3ULM _symmetry.space_group_name_H-M 'P 65' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 170 _symmetry.space_group_name_Hall ? # _exptl.entry_id 3ULM _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews ? _exptl_crystal.density_percent_sol ? _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp 293 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.0 _exptl_crystal_grow.pdbx_details ;1mM DNA, 75mM sodium cacodylate trihydrate buffer (pH 7.0), 0.5mM cobalt hexammine chloride, 0.75mM spermine, equilibrated against 50% methyl pentane diol (MPD) , VAPOR DIFFUSION, HANGING DROP, temperature 293K ; _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 'MAR CCD 165 mm' _diffrn_detector.pdbx_collection_date 2009-06-26 _diffrn_detector.details ;The optics consist in a vertical collimating mirror, a double-crystal Si(111) monochromator followed by a toroidal bendable focussing mirror. ; # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'a double-crystal Si(111) monochromator' _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.54 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'ELETTRA BEAMLINE 5.2R' _diffrn_source.pdbx_synchrotron_site ELETTRA _diffrn_source.pdbx_synchrotron_beamline 5.2R _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 1.54 # _reflns.entry_id 3ULM _reflns.observed_criterion_sigma_I 3.0 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 20.0 _reflns.d_resolution_high 3.0 _reflns.number_obs 147 _reflns.number_all 147 _reflns.percent_possible_obs 100 _reflns.pdbx_Rmerge_I_obs 0.111 _reflns.pdbx_Rsym_value 0.0947 _reflns.pdbx_netI_over_sigmaI 3.3 _reflns.B_iso_Wilson_estimate 57.5 _reflns.pdbx_redundancy 6.80 _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_ordinal 1 _reflns.pdbx_diffrn_id 1 # _reflns_shell.d_res_high 3.01 _reflns_shell.d_res_low 3.12 _reflns_shell.percent_possible_all 100 _reflns_shell.Rmerge_I_obs 0.404 _reflns_shell.pdbx_Rsym_value 0.352 _reflns_shell.meanI_over_sigI_obs 1.0 _reflns_shell.pdbx_redundancy 6.67 _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all 12 _reflns_shell.number_measured_all ? _reflns_shell.number_measured_obs ? _reflns_shell.number_unique_obs ? _reflns_shell.pdbx_chi_squared ? _reflns_shell.pdbx_rejects ? _reflns_shell.pdbx_netI_over_sigmaI_obs ? _reflns_shell.number_possible ? _reflns_shell.Rmerge_F_all ? _reflns_shell.Rmerge_F_obs ? _reflns_shell.Rmerge_I_all ? _reflns_shell.meanI_over_sigI_all ? _reflns_shell.pdbx_Rrim_I_all ? _reflns_shell.pdbx_Rpim_I_all ? _reflns_shell.pdbx_ordinal 1 _reflns_shell.pdbx_diffrn_id 1 # _refine.entry_id 3ULM _refine.ls_number_reflns_obs 135 _refine.ls_number_reflns_all 145 _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F ? _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 15.15 _refine.ls_d_res_high 3.01 _refine.ls_percent_reflns_obs 98.64 _refine.ls_R_factor_obs 0.19924 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.19618 _refine.ls_R_factor_R_free 0.23283 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 6.9 _refine.ls_number_reflns_R_free 10 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc 0.963 _refine.correlation_coeff_Fo_to_Fc_free 0.835 _refine.B_iso_mean 23.785 _refine.aniso_B[1][1] -0.06 _refine.aniso_B[2][2] -0.06 _refine.aniso_B[3][3] 0.09 _refine.aniso_B[1][2] -0.03 _refine.aniso_B[1][3] 0.00 _refine.aniso_B[2][3] 0.00 _refine.solvent_model_details MASK _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_solvent_vdw_probe_radii 1.40 _refine.pdbx_solvent_ion_probe_radii 0.80 _refine.pdbx_solvent_shrinkage_radii 0.80 _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ;THE DNA OLIGONUCLEOTIDE HAS SIX BASE PAIRS (D(CACGCG).D(CGCGTG)) AND FORMS THE Z-TYPE DOUBLE HELICAL STRUCTURE. THE STRUCTURE HAS STATISTICAL DIS-ORDER AND COMPRISES OF A DINUCLEOTIDE STEP IN THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT. THE DINUCLEOTIDE STEP COULD STAND FOR EITHER CPG/CPG OR CPA/TPG. DUE TO DISORDER, THE DINUCLEOTIDE STEP WAS CONSTRUCTED AS TPG/TPG WHERE THE C5 METHYL GROUP OF THYMINE WAS ASSIGNED OCCUPANCY OF 1/6 AND N2 OF GUANINE WAS ASSIGNED OCCUPANCY OF 5/6. ; _refine.pdbx_starting_model 'Z-type DNA Dinucleotide step built using InsightII' _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values 'MAXIMUM LIKELIHOOD' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R_Free 0.563 _refine.overall_SU_ML 0.296 _refine.overall_SU_B 16.392 _refine.overall_SU_R_Cruickshank_DPI ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.overall_SU_R_free ? _refine.pdbx_overall_ESU_R ? _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_diffrn_id 1 _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _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_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 81 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 1 _refine_hist.number_atoms_total 82 _refine_hist.d_res_high 3.01 _refine_hist.d_res_low 15.15 # 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 r_bond_refined_d 0.021 0.021 ? 89 'X-RAY DIFFRACTION' ? r_angle_refined_deg 3.939 3.000 ? 134 'X-RAY DIFFRACTION' ? r_chiral_restr 0.181 0.200 ? 15 'X-RAY DIFFRACTION' ? r_gen_planes_refined 0.010 0.020 ? 44 'X-RAY DIFFRACTION' ? r_scbond_it 2.307 3.000 ? 89 'X-RAY DIFFRACTION' ? r_scangle_it 3.726 4.500 ? 134 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.pdbx_total_number_of_bins_used 20 _refine_ls_shell.d_res_high 3.013 _refine_ls_shell.d_res_low 3.088 _refine_ls_shell.number_reflns_R_work 8 _refine_ls_shell.R_factor_R_work 0.384 _refine_ls_shell.percent_reflns_obs 100.00 _refine_ls_shell.R_factor_R_free 0 _refine_ls_shell.R_factor_R_free_error 0 _refine_ls_shell.percent_reflns_R_free ? _refine_ls_shell.number_reflns_R_free 0 _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? _refine_ls_shell.number_reflns_obs 8 _refine_ls_shell.redundancy_reflns_obs ? # _database_PDB_matrix.entry_id 3ULM _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _struct.entry_id 3ULM _struct.title 'X-ray Diffraction Studies of Ring Crystals obtained for d(CACGCG).d(CGCGTG): Stage (ii) Hexagonal plates with spots' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag N _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 3ULM _struct_keywords.pdbx_keywords DNA _struct_keywords.text 'Z-type DNA double helix, 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 ? # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 3ULM _struct_ref.pdbx_db_accession 3ULM _struct_ref.entity_id 1 _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_db_isoform ? # 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 3ULM A 1 ? 4 ? 3ULM 1 ? 4 ? 1 4 2 1 3ULM B 1 ? 4 ? 3ULM 1 ? 4 ? 1 4 # _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 # _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 # _struct_biol.id 1 _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 hydrog1 hydrog ? ? A DT 1 N3 ? ? ? 1_555 B DG 4 O6 ? ? A DT 1 B DG 4 1_555 ? ? ? ? ? ? TYPE_27_PAIR ? ? ? hydrog2 hydrog ? ? A DT 1 O4 ? ? ? 1_555 B DG 4 N1 ? ? A DT 1 B DG 4 1_555 ? ? ? ? ? ? TYPE_27_PAIR ? ? ? hydrog3 hydrog ? ? A DG 2 N2 ? ? ? 1_555 B DT 3 O2 ? ? A DG 2 B DT 3 1_555 ? ? ? ? ? ? 'DG-DT MISPAIR' ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 1 N9 A DG 2 ? ? C4 A DG 2 ? ? 1.425 1.375 0.050 0.008 N 2 1 "O3'" B DG 4 ? ? "C3'" B DG 4 ? ? 1.529 1.435 0.094 0.013 N # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 "O5'" A DT 1 ? ? P A DT 1 ? ? OP2 A DT 1 ? ? 96.55 105.70 -9.15 0.90 N 2 1 "O4'" A DT 1 ? ? "C1'" A DT 1 ? ? N1 A DT 1 ? ? 102.17 108.00 -5.83 0.70 N 3 1 "C3'" A DT 1 ? ? "O3'" A DT 1 ? ? P A DG 2 ? ? 133.52 119.70 13.82 1.20 Y 4 1 "O3'" A DT 1 ? ? P A DG 2 ? ? "O5'" A DG 2 ? ? 90.93 104.00 -13.07 1.90 Y 5 1 "O3'" A DT 1 ? ? P A DG 2 ? ? OP1 A DG 2 ? ? 119.47 110.50 8.97 1.10 Y 6 1 "O4'" A DG 2 ? ? "C1'" A DG 2 ? ? N9 A DG 2 ? ? 110.60 108.30 2.30 0.30 N 7 1 N3 A DG 2 ? ? C4 A DG 2 ? ? C5 A DG 2 ? ? 123.41 128.60 -5.19 0.50 N 8 1 C4 A DG 2 ? ? C5 A DG 2 ? ? C6 A DG 2 ? ? 122.67 118.80 3.87 0.60 N 9 1 C8 A DG 2 ? ? N9 A DG 2 ? ? C4 A DG 2 ? ? 102.49 106.40 -3.91 0.40 N 10 1 C4 A DG 2 ? ? N9 A DG 2 ? ? "C1'" A DG 2 ? ? 137.31 126.50 10.81 1.30 N 11 1 "C3'" B DT 3 ? ? "O3'" B DT 3 ? ? P B DG 4 ? ? 130.18 119.70 10.48 1.20 Y 12 1 N3 B DG 4 ? ? C4 B DG 4 ? ? C5 B DG 4 ? ? 124.31 128.60 -4.29 0.50 N 13 1 C4 B DG 4 ? ? N9 B DG 4 ? ? "C1'" B DG 4 ? ? 134.43 126.50 7.93 1.30 N # _pdbx_entry_details.entry_id 3ULM _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details 'THE ACTUAL DNA SEQUENCE FOR THE THIS STUDY IS D(CACGCG).(CGCGTG)' _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.has_ligand_of_interest ? # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A DT 3 ? A DT 3 2 1 Y 1 A DG 4 ? A DG 4 3 1 Y 1 B DT 1 ? B DT 1 4 1 Y 1 B DG 2 ? B DG 2 # 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 DG OP3 O N N 1 DG P P N N 2 DG OP1 O N N 3 DG OP2 O N N 4 DG "O5'" O N N 5 DG "C5'" C N N 6 DG "C4'" C N R 7 DG "O4'" O N N 8 DG "C3'" C N S 9 DG "O3'" O N N 10 DG "C2'" C N N 11 DG "C1'" C N R 12 DG N9 N Y N 13 DG C8 C Y N 14 DG N7 N Y N 15 DG C5 C Y N 16 DG C6 C N N 17 DG O6 O N N 18 DG N1 N N N 19 DG C2 C N N 20 DG N2 N N N 21 DG N3 N N N 22 DG C4 C Y N 23 DG HOP3 H N N 24 DG HOP2 H N N 25 DG "H5'" H N N 26 DG "H5''" H N N 27 DG "H4'" H N N 28 DG "H3'" H N N 29 DG "HO3'" H N N 30 DG "H2'" H N N 31 DG "H2''" H N N 32 DG "H1'" H N N 33 DG H8 H N N 34 DG H1 H N N 35 DG H21 H N N 36 DG H22 H N N 37 DT OP3 O N N 38 DT P P N N 39 DT OP1 O N N 40 DT OP2 O N N 41 DT "O5'" O N N 42 DT "C5'" C N N 43 DT "C4'" C N R 44 DT "O4'" O N N 45 DT "C3'" C N S 46 DT "O3'" O N N 47 DT "C2'" C N N 48 DT "C1'" C N R 49 DT N1 N N N 50 DT C2 C N N 51 DT O2 O N N 52 DT N3 N N N 53 DT C4 C N N 54 DT O4 O N N 55 DT C5 C N N 56 DT C7 C N N 57 DT C6 C N N 58 DT HOP3 H N N 59 DT HOP2 H N N 60 DT "H5'" H N N 61 DT "H5''" H N N 62 DT "H4'" H N N 63 DT "H3'" H N N 64 DT "HO3'" H N N 65 DT "H2'" H N N 66 DT "H2''" H N N 67 DT "H1'" H N N 68 DT H3 H N N 69 DT H71 H N N 70 DT H72 H N N 71 DT H73 H N N 72 DT H6 H N N 73 HOH O O N N 74 HOH H1 H N N 75 HOH H2 H N N 76 # 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 DG OP3 P sing N N 1 DG OP3 HOP3 sing N N 2 DG P OP1 doub N N 3 DG P OP2 sing N N 4 DG P "O5'" sing N N 5 DG OP2 HOP2 sing N N 6 DG "O5'" "C5'" sing N N 7 DG "C5'" "C4'" sing N N 8 DG "C5'" "H5'" sing N N 9 DG "C5'" "H5''" sing N N 10 DG "C4'" "O4'" sing N N 11 DG "C4'" "C3'" sing N N 12 DG "C4'" "H4'" sing N N 13 DG "O4'" "C1'" sing N N 14 DG "C3'" "O3'" sing N N 15 DG "C3'" "C2'" sing N N 16 DG "C3'" "H3'" sing N N 17 DG "O3'" "HO3'" sing N N 18 DG "C2'" "C1'" sing N N 19 DG "C2'" "H2'" sing N N 20 DG "C2'" "H2''" sing N N 21 DG "C1'" N9 sing N N 22 DG "C1'" "H1'" sing N N 23 DG N9 C8 sing Y N 24 DG N9 C4 sing Y N 25 DG C8 N7 doub Y N 26 DG C8 H8 sing N N 27 DG N7 C5 sing Y N 28 DG C5 C6 sing N N 29 DG C5 C4 doub Y N 30 DG C6 O6 doub N N 31 DG C6 N1 sing N N 32 DG N1 C2 sing N N 33 DG N1 H1 sing N N 34 DG C2 N2 sing N N 35 DG C2 N3 doub N N 36 DG N2 H21 sing N N 37 DG N2 H22 sing N N 38 DG N3 C4 sing N N 39 DT OP3 P sing N N 40 DT OP3 HOP3 sing N N 41 DT P OP1 doub N N 42 DT P OP2 sing N N 43 DT P "O5'" sing N N 44 DT OP2 HOP2 sing N N 45 DT "O5'" "C5'" sing N N 46 DT "C5'" "C4'" sing N N 47 DT "C5'" "H5'" sing N N 48 DT "C5'" "H5''" sing N N 49 DT "C4'" "O4'" sing N N 50 DT "C4'" "C3'" sing N N 51 DT "C4'" "H4'" sing N N 52 DT "O4'" "C1'" sing N N 53 DT "C3'" "O3'" sing N N 54 DT "C3'" "C2'" sing N N 55 DT "C3'" "H3'" sing N N 56 DT "O3'" "HO3'" sing N N 57 DT "C2'" "C1'" sing N N 58 DT "C2'" "H2'" sing N N 59 DT "C2'" "H2''" sing N N 60 DT "C1'" N1 sing N N 61 DT "C1'" "H1'" sing N N 62 DT N1 C2 sing N N 63 DT N1 C6 sing N N 64 DT C2 O2 doub N N 65 DT C2 N3 sing N N 66 DT N3 C4 sing N N 67 DT N3 H3 sing N N 68 DT C4 O4 doub N N 69 DT C4 C5 sing N N 70 DT C5 C7 sing N N 71 DT C5 C6 doub N N 72 DT C7 H71 sing N N 73 DT C7 H72 sing N N 74 DT C7 H73 sing N N 75 DT C6 H6 sing N N 76 HOH O H1 sing N N 77 HOH O H2 sing N N 78 # _ndb_struct_conf_na.entry_id 3ULM _ndb_struct_conf_na.feature 'z-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 DT 1 1_555 B DG 4 1_555 0.116 -0.406 -0.516 14.609 -4.684 8.410 1 A_DT1:DG4_B A 1 ? B 4 ? 27 1 1 A DG 2 1_555 B DT 3 1_555 0.995 1.309 -1.053 -11.030 3.519 -29.728 2 A_DG2:DT3_B A 2 ? B 3 ? ? ? # _ndb_struct_na_base_pair_step.model_number 1 _ndb_struct_na_base_pair_step.i_label_asym_id_1 A _ndb_struct_na_base_pair_step.i_label_comp_id_1 DT _ndb_struct_na_base_pair_step.i_label_seq_id_1 1 _ndb_struct_na_base_pair_step.i_symmetry_1 1_555 _ndb_struct_na_base_pair_step.j_label_asym_id_1 B _ndb_struct_na_base_pair_step.j_label_comp_id_1 DG _ndb_struct_na_base_pair_step.j_label_seq_id_1 4 _ndb_struct_na_base_pair_step.j_symmetry_1 1_555 _ndb_struct_na_base_pair_step.i_label_asym_id_2 A _ndb_struct_na_base_pair_step.i_label_comp_id_2 DG _ndb_struct_na_base_pair_step.i_label_seq_id_2 2 _ndb_struct_na_base_pair_step.i_symmetry_2 1_555 _ndb_struct_na_base_pair_step.j_label_asym_id_2 B _ndb_struct_na_base_pair_step.j_label_comp_id_2 DT _ndb_struct_na_base_pair_step.j_label_seq_id_2 3 _ndb_struct_na_base_pair_step.j_symmetry_2 1_555 _ndb_struct_na_base_pair_step.shift -2.040 _ndb_struct_na_base_pair_step.slide 5.379 _ndb_struct_na_base_pair_step.rise 3.700 _ndb_struct_na_base_pair_step.tilt 12.096 _ndb_struct_na_base_pair_step.roll 3.871 _ndb_struct_na_base_pair_step.twist -14.549 _ndb_struct_na_base_pair_step.x_displacement -18.325 _ndb_struct_na_base_pair_step.y_displacement 1.008 _ndb_struct_na_base_pair_step.helical_rise 2.995 _ndb_struct_na_base_pair_step.inclination -12.591 _ndb_struct_na_base_pair_step.tip 39.346 _ndb_struct_na_base_pair_step.helical_twist -19.289 _ndb_struct_na_base_pair_step.step_number 1 _ndb_struct_na_base_pair_step.step_name AA_DT1DG2:DT3DG4_BB _ndb_struct_na_base_pair_step.i_auth_asym_id_1 A _ndb_struct_na_base_pair_step.i_auth_seq_id_1 1 _ndb_struct_na_base_pair_step.i_PDB_ins_code_1 ? _ndb_struct_na_base_pair_step.j_auth_asym_id_1 B _ndb_struct_na_base_pair_step.j_auth_seq_id_1 4 _ndb_struct_na_base_pair_step.j_PDB_ins_code_1 ? _ndb_struct_na_base_pair_step.i_auth_asym_id_2 A _ndb_struct_na_base_pair_step.i_auth_seq_id_2 2 _ndb_struct_na_base_pair_step.i_PDB_ins_code_2 ? _ndb_struct_na_base_pair_step.j_auth_asym_id_2 B _ndb_struct_na_base_pair_step.j_auth_seq_id_2 3 _ndb_struct_na_base_pair_step.j_PDB_ins_code_2 ? # _pdbx_initial_refinement_model.accession_code ? _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'in silico model' _pdbx_initial_refinement_model.source_name InsightII _pdbx_initial_refinement_model.details 'Z-type DNA Dinucleotide step built using InsightII' # _atom_sites.entry_id 3ULM _atom_sites.fract_transf_matrix[1][1] 0.057179 _atom_sites.fract_transf_matrix[1][2] 0.033012 _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] 0.066024 _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] 0.023964 _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 O P # loop_