data_1KB1 # _entry.id 1KB1 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _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 1KB1 pdb_00001kb1 10.2210/pdb1kb1/pdb RCSB RCSB014768 ? ? WWPDB D_1000014768 ? ? # 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 2001-11-28 2 'Structure model' 1 1 2008-04-27 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-23 5 'Structure model' 1 4 2024-05-22 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Data collection' 4 4 'Structure model' 'Database references' 5 4 'Structure model' 'Derived calculations' 6 5 'Structure model' 'Data collection' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' pdbx_nmr_software 3 4 'Structure model' pdbx_struct_assembly 4 4 'Structure model' pdbx_struct_oper_list 5 4 'Structure model' struct_conn 6 5 'Structure model' chem_comp_atom 7 5 'Structure model' chem_comp_bond # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_nmr_software.name' 4 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1KB1 _pdbx_database_status.recvd_initial_deposition_date 2001-11-05 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_mr REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 1KBM _pdbx_database_related.details 'SOLUTION STRUCTURE OF AN 11-MER DNA DUPLEX CONTAINING 6-THIOGUANINE OPPOSITE THYMINE' _pdbx_database_related.content_type unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Bohon, J.' 1 'De Los Santos, C.R.' 2 # _citation.id primary _citation.title 'Structural effect of the anticancer agent 6-thioguanine on duplex DNA.' _citation.journal_abbrev 'Nucleic Acids Res.' _citation.journal_volume 31 _citation.page_first 1331 _citation.page_last 1338 _citation.year 2003 _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 12582253 _citation.pdbx_database_id_DOI 10.1093/nar/gkg203 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Bohon, J.' 1 ? primary 'de los Santos, C.R.' 2 ? # 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(*CP*GP*TP*AP*CP*(S6G)P*CP*AP*TP*GP*C)-3'" 3350.252 1 ? ? ? ? 2 polymer syn "5'-D(*GP*CP*AP*TP*GP*CP*GP*TP*AP*CP*G)-3'" 3374.210 1 ? ? ? ? # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 polydeoxyribonucleotide no yes '(DC)(DG)(DT)(DA)(DC)(S6G)(DC)(DA)(DT)(DG)(DC)' CGTACGCATGC A ? 2 polydeoxyribonucleotide no no '(DG)(DC)(DA)(DT)(DG)(DC)(DG)(DT)(DA)(DC)(DG)' GCATGCGTACG B ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 DC n 1 2 DG n 1 3 DT n 1 4 DA n 1 5 DC n 1 6 S6G n 1 7 DC n 1 8 DA n 1 9 DT n 1 10 DG n 1 11 DC n 2 1 DG n 2 2 DC n 2 3 DA n 2 4 DT n 2 5 DG n 2 6 DC n 2 7 DG n 2 8 DT n 2 9 DA n 2 10 DC n 2 11 DG n # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight DA 'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 DC 'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O7 P' 307.197 DG 'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 DT 'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE" ? 'C10 H15 N2 O8 P' 322.208 S6G 'DNA linking' n "6-THIO-2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P S' 363.287 # 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 DC 1 1 1 DC C A . n A 1 2 DG 2 2 2 DG G A . n A 1 3 DT 3 3 3 DT T A . n A 1 4 DA 4 4 4 DA A A . n A 1 5 DC 5 5 5 DC C A . n A 1 6 S6G 6 6 6 S6G S6G A . n A 1 7 DC 7 7 7 DC C A . n A 1 8 DA 8 8 8 DA A A . n A 1 9 DT 9 9 9 DT T A . n A 1 10 DG 10 10 10 DG G A . n A 1 11 DC 11 11 11 DC C A . n B 2 1 DG 1 1 1 DG G B . n B 2 2 DC 2 2 2 DC C B . n B 2 3 DA 3 3 3 DA A B . n B 2 4 DT 4 4 4 DT T B . n B 2 5 DG 5 5 5 DG G B . n B 2 6 DC 6 6 6 DC C B . n B 2 7 DG 7 7 7 DG G B . n B 2 8 DT 8 8 8 DT T B . n B 2 9 DA 9 9 9 DA A B . n B 2 10 DC 10 10 10 DC C B . n B 2 11 DG 11 11 11 DG G B . n # _cell.entry_id 1KB1 _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1KB1 _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # _exptl.entry_id 1KB1 _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_percent_sol ? _exptl_crystal.density_Matthews ? _exptl_crystal.description ? # _diffrn.id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type ? # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _database_PDB_matrix.entry_id 1KB1 _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] 0.000000 _database_PDB_matrix.origx_vector[2] 0.000000 _database_PDB_matrix.origx_vector[3] 0.000000 # _struct.entry_id 1KB1 _struct.title 'SOLUTION STRUCTURE OF AN 11-MER DNA DUPLEX CONTAINING 6-THIOGUANINE OPPOSITE CYTOSINE' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1KB1 _struct_keywords.pdbx_keywords DNA _struct_keywords.text 'THIOGUANINE, 6-THIOGUANINE, TG, 6TG, S6G, THIOPURINE, DOUBLE HELIX, B-FORM DNA, DNA' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? # loop_ _struct_ref.id _struct_ref.entity_id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.pdbx_db_isoform _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin 1 1 PDB 1KB1 1KB1 ? ? ? 2 2 PDB 1KB1 1KB1 ? ? ? # 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 1KB1 A 1 ? 11 ? 1KB1 1 ? 11 ? 1 11 2 2 1KB1 B 1 ? 11 ? 1KB1 1 ? 11 ? 1 11 # _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 # _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 # 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 covale1 covale both ? A DC 5 "O3'" ? ? ? 1_555 A S6G 6 P ? ? A DC 5 A S6G 6 1_555 ? ? ? ? ? ? ? 1.619 ? ? covale2 covale both ? A S6G 6 "O3'" ? ? ? 1_555 A DC 7 P ? ? A S6G 6 A DC 7 1_555 ? ? ? ? ? ? ? 1.618 ? ? hydrog1 hydrog ? ? A DC 1 N3 ? ? ? 1_555 B DG 11 N1 ? ? A DC 1 B DG 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DC 1 N4 ? ? ? 1_555 B DG 11 O6 ? ? A DC 1 B DG 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DC 1 O2 ? ? ? 1_555 B DG 11 N2 ? ? A DC 1 B DG 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A DG 2 N1 ? ? ? 1_555 B DC 10 N3 ? ? A DG 2 B DC 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A DG 2 N2 ? ? ? 1_555 B DC 10 O2 ? ? A DG 2 B DC 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A DG 2 O6 ? ? ? 1_555 B DC 10 N4 ? ? A DG 2 B DC 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DT 3 N3 ? ? ? 1_555 B DA 9 N1 ? ? A DT 3 B DA 9 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DT 3 O4 ? ? ? 1_555 B DA 9 N6 ? ? A DT 3 B DA 9 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DA 4 N1 ? ? ? 1_555 B DT 8 N3 ? ? A DA 4 B DT 8 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DA 4 N6 ? ? ? 1_555 B DT 8 O4 ? ? A DA 4 B DT 8 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DC 5 N3 ? ? ? 1_555 B DG 7 N1 ? ? A DC 5 B DG 7 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DC 5 N4 ? ? ? 1_555 B DG 7 O6 ? ? A DC 5 B DG 7 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DC 5 O2 ? ? ? 1_555 B DG 7 N2 ? ? A DC 5 B DG 7 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A S6G 6 N1 ? ? ? 1_555 B DC 6 O2 ? ? A S6G 6 B DC 6 1_555 ? ? ? ? ? ? 'S6G-DC PAIR' ? ? ? hydrog15 hydrog ? ? A DC 7 N3 ? ? ? 1_555 B DG 5 N1 ? ? A DC 7 B DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A DC 7 N4 ? ? ? 1_555 B DG 5 O6 ? ? A DC 7 B DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DC 7 O2 ? ? ? 1_555 B DG 5 N2 ? ? A DC 7 B DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DA 8 N1 ? ? ? 1_555 B DT 4 N3 ? ? A DA 8 B DT 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DA 8 N6 ? ? ? 1_555 B DT 4 O4 ? ? A DA 8 B DT 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A DT 9 N3 ? ? ? 1_555 B DA 3 N1 ? ? A DT 9 B DA 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DT 9 O4 ? ? ? 1_555 B DA 3 N6 ? ? A DT 9 B DA 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DG 10 N1 ? ? ? 1_555 B DC 2 N3 ? ? A DG 10 B DC 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DG 10 N2 ? ? ? 1_555 B DC 2 O2 ? ? A DG 10 B DC 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DG 10 O6 ? ? ? 1_555 B DC 2 N4 ? ? A DG 10 B DC 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A DC 11 N3 ? ? ? 1_555 B DG 1 N1 ? ? A DC 11 B DG 1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A DC 11 N4 ? ? ? 1_555 B DG 1 O6 ? ? A DC 11 B DG 1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog27 hydrog ? ? A DC 11 O2 ? ? ? 1_555 B DG 1 N2 ? ? A DC 11 B DG 1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference covale ? ? hydrog ? ? # 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 C4 A DC 1 ? ? N4 A DC 1 ? ? 1.430 1.335 0.095 0.009 N 2 1 C2 A DG 2 ? ? N2 A DG 2 ? ? 1.422 1.341 0.081 0.010 N 3 1 C5 A DT 3 ? ? C7 A DT 3 ? ? 1.533 1.496 0.037 0.006 N 4 1 C6 A DA 4 ? ? N6 A DA 4 ? ? 1.429 1.335 0.094 0.008 N 5 1 C4 A DC 5 ? ? N4 A DC 5 ? ? 1.429 1.335 0.094 0.009 N 6 1 C4 A DC 7 ? ? N4 A DC 7 ? ? 1.430 1.335 0.095 0.009 N 7 1 C6 A DA 8 ? ? N6 A DA 8 ? ? 1.429 1.335 0.094 0.008 N 8 1 C5 A DT 9 ? ? C7 A DT 9 ? ? 1.533 1.496 0.037 0.006 N 9 1 C2 A DG 10 ? ? N2 A DG 10 ? ? 1.420 1.341 0.079 0.010 N 10 1 C4 A DC 11 ? ? N4 A DC 11 ? ? 1.429 1.335 0.094 0.009 N 11 1 C2 B DG 1 ? ? N2 B DG 1 ? ? 1.420 1.341 0.079 0.010 N 12 1 C4 B DC 2 ? ? N4 B DC 2 ? ? 1.429 1.335 0.094 0.009 N 13 1 C6 B DA 3 ? ? N6 B DA 3 ? ? 1.428 1.335 0.093 0.008 N 14 1 C5 B DT 4 ? ? C7 B DT 4 ? ? 1.533 1.496 0.037 0.006 N 15 1 C2 B DG 5 ? ? N2 B DG 5 ? ? 1.421 1.341 0.080 0.010 N 16 1 C4 B DC 6 ? ? N4 B DC 6 ? ? 1.429 1.335 0.094 0.009 N 17 1 C2 B DG 7 ? ? N2 B DG 7 ? ? 1.424 1.341 0.083 0.010 N 18 1 C5 B DT 8 ? ? C7 B DT 8 ? ? 1.533 1.496 0.037 0.006 N 19 1 C6 B DA 9 ? ? N6 B DA 9 ? ? 1.428 1.335 0.093 0.008 N 20 1 C4 B DC 10 ? ? N4 B DC 10 ? ? 1.431 1.335 0.096 0.009 N 21 1 C2 B DG 11 ? ? N2 B DG 11 ? ? 1.427 1.341 0.086 0.010 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 "O4'" A DG 2 ? ? "C1'" A DG 2 ? ? N9 A DG 2 ? ? 110.15 108.30 1.85 0.30 N 2 1 N7 A DG 2 ? ? C8 A DG 2 ? ? N9 A DG 2 ? ? 116.16 113.10 3.06 0.50 N 3 1 "O4'" A DA 4 ? ? "C1'" A DA 4 ? ? N9 A DA 4 ? ? 111.05 108.30 2.75 0.30 N 4 1 "O4'" A DC 5 ? ? "C1'" A DC 5 ? ? N1 A DC 5 ? ? 110.27 108.30 1.97 0.30 N 5 1 "O4'" A DG 10 ? ? "C1'" A DG 10 ? ? N9 A DG 10 ? ? 110.46 108.30 2.16 0.30 N 6 1 "O4'" B DG 1 ? ? "C1'" B DG 1 ? ? N9 B DG 1 ? ? 111.04 108.30 2.74 0.30 N 7 1 N7 B DG 1 ? ? C8 B DG 1 ? ? N9 B DG 1 ? ? 116.24 113.10 3.14 0.50 N 8 1 "O4'" B DT 4 ? ? "C1'" B DT 4 ? ? N1 B DT 4 ? ? 110.71 108.30 2.41 0.30 N 9 1 N7 B DG 5 ? ? C8 B DG 5 ? ? N9 B DG 5 ? ? 116.13 113.10 3.03 0.50 N 10 1 N7 B DG 7 ? ? C8 B DG 7 ? ? N9 B DG 7 ? ? 116.23 113.10 3.13 0.50 N 11 1 N7 B DG 11 ? ? C8 B DG 11 ? ? N9 B DG 11 ? ? 116.15 113.10 3.05 0.50 N # _pdbx_struct_mod_residue.id 1 _pdbx_struct_mod_residue.label_asym_id A _pdbx_struct_mod_residue.label_comp_id S6G _pdbx_struct_mod_residue.label_seq_id 6 _pdbx_struct_mod_residue.auth_asym_id A _pdbx_struct_mod_residue.auth_comp_id S6G _pdbx_struct_mod_residue.auth_seq_id 6 _pdbx_struct_mod_residue.PDB_ins_code ? _pdbx_struct_mod_residue.parent_comp_id DG _pdbx_struct_mod_residue.details ? # _pdbx_nmr_ensemble.entry_id 1KB1 _pdbx_nmr_ensemble.conformers_calculated_total_number ? _pdbx_nmr_ensemble.conformers_submitted_total_number 1 _pdbx_nmr_ensemble.conformer_selection_criteria ? # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 '2.4mM DNA 25mM Phosphate buffer, 50mM NaCl, 0.5mM EDTA' '100% D2O' 2 '2.4mM DNA 25mM Phosphate buffer, 50mM NaCl, 0.5mM EDTA' '10 % D2O, 90 % H2O' # loop_ _pdbx_nmr_exptl_sample_conditions.conditions_id _pdbx_nmr_exptl_sample_conditions.temperature _pdbx_nmr_exptl_sample_conditions.pressure _pdbx_nmr_exptl_sample_conditions.pH _pdbx_nmr_exptl_sample_conditions.ionic_strength _pdbx_nmr_exptl_sample_conditions.pressure_units _pdbx_nmr_exptl_sample_conditions.temperature_units 1 298 ambient 6.78 '25 mM Phosphate, 50 mM NaCl, 0.5 mM EDTA' ? K 2 276 ambient 6.78 '25 mM Phosphate, 50 mM NaCl, 0.5 mM EDTA' ? K # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.solution_id 1 1 '2D NOESY' 1 2 1 COSY 1 3 1 DQF-COSY 1 4 1 COSY45 1 5 1 TOCSY 1 6 1 HETCO 1 7 2 '2D NOESY' 2 # _pdbx_nmr_details.entry_id 1KB1 _pdbx_nmr_details.text ;THE STRUCTURE WAS DETERMINED USING PROTON NMR FOLLOWED BY DISTANCE RESTRAINED MOLECULAR DYNAMICS SIMULATIONS, AND FURTHER REFINED BY THE FULL- RELAXATION MATRIX BACK CALCULATION METHOD. 15 STRUCTURES EACH WERE DETERMINED FROM A- AND B-FORM DNA STARTING STRUCTURES. FIVE DIFFERENT STARTING TEMPERATURES AND THREE DIFFERENT LENGTHS OF TIME SPENT AT THE HIGH- TEMPERATURE STEP MAKE UP THE 15 STRUCTURES. 25 OF THE 30 TOTAL STRUCTURES CONVERGED TO AN RMSD OF .59A OR LESS. THE AVERAGE OF THESE 25 STRUCTURES WAS CALCULATED AND UTILIZED IN THE FULL RELAXATION MATRIX BACK CALCULATIONS. THE MINIMIZED AVERAGE STRUCTURE FROM THIS LAST STEP IS THE FORM THAT IS DEPOSITED HERE. ; # _pdbx_nmr_refine.entry_id 1KB1 _pdbx_nmr_refine.method 'RESTRAINED MOLECULAR DYNAMICS SIMULATIONS' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal processing Felix '95 AND 98' 'BIOSYM TECHNOLOGIES, INC.' 1 'iterative matrix relaxation' X-PLOR 3.857 BRUNGER 2 refinement X-PLOR 3.857 BRUNGER 3 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal DA OP3 O N N 1 DA P P N N 2 DA OP1 O N N 3 DA OP2 O N N 4 DA "O5'" O N N 5 DA "C5'" C N N 6 DA "C4'" C N R 7 DA "O4'" O N N 8 DA "C3'" C N S 9 DA "O3'" O N N 10 DA "C2'" C N N 11 DA "C1'" C N R 12 DA N9 N Y N 13 DA C8 C Y N 14 DA N7 N Y N 15 DA C5 C Y N 16 DA C6 C Y N 17 DA N6 N N N 18 DA N1 N Y N 19 DA C2 C Y N 20 DA N3 N Y N 21 DA C4 C Y N 22 DA HOP3 H N N 23 DA HOP2 H N N 24 DA "H5'" H N N 25 DA "H5''" H N N 26 DA "H4'" H N N 27 DA "H3'" H N N 28 DA "HO3'" H N N 29 DA "H2'" H N N 30 DA "H2''" H N N 31 DA "H1'" H N N 32 DA H8 H N N 33 DA H61 H N N 34 DA H62 H N N 35 DA H2 H N N 36 DC OP3 O N N 37 DC P P N N 38 DC OP1 O N N 39 DC OP2 O N N 40 DC "O5'" O N N 41 DC "C5'" C N N 42 DC "C4'" C N R 43 DC "O4'" O N N 44 DC "C3'" C N S 45 DC "O3'" O N N 46 DC "C2'" C N N 47 DC "C1'" C N R 48 DC N1 N N N 49 DC C2 C N N 50 DC O2 O N N 51 DC N3 N N N 52 DC C4 C N N 53 DC N4 N N N 54 DC C5 C N N 55 DC C6 C N N 56 DC HOP3 H N N 57 DC HOP2 H N N 58 DC "H5'" H N N 59 DC "H5''" H N N 60 DC "H4'" H N N 61 DC "H3'" H N N 62 DC "HO3'" H N N 63 DC "H2'" H N N 64 DC "H2''" H N N 65 DC "H1'" H N N 66 DC H41 H N N 67 DC H42 H N N 68 DC H5 H N N 69 DC H6 H N N 70 DG OP3 O N N 71 DG P P N N 72 DG OP1 O N N 73 DG OP2 O N N 74 DG "O5'" O N N 75 DG "C5'" C N N 76 DG "C4'" C N R 77 DG "O4'" O N N 78 DG "C3'" C N S 79 DG "O3'" O N N 80 DG "C2'" C N N 81 DG "C1'" C N R 82 DG N9 N Y N 83 DG C8 C Y N 84 DG N7 N Y N 85 DG C5 C Y N 86 DG C6 C N N 87 DG O6 O N N 88 DG N1 N N N 89 DG C2 C N N 90 DG N2 N N N 91 DG N3 N N N 92 DG C4 C Y N 93 DG HOP3 H N N 94 DG HOP2 H N N 95 DG "H5'" H N N 96 DG "H5''" H N N 97 DG "H4'" H N N 98 DG "H3'" H N N 99 DG "HO3'" H N N 100 DG "H2'" H N N 101 DG "H2''" H N N 102 DG "H1'" H N N 103 DG H8 H N N 104 DG H1 H N N 105 DG H21 H N N 106 DG H22 H N N 107 DT OP3 O N N 108 DT P P N N 109 DT OP1 O N N 110 DT OP2 O N N 111 DT "O5'" O N N 112 DT "C5'" C N N 113 DT "C4'" C N R 114 DT "O4'" O N N 115 DT "C3'" C N S 116 DT "O3'" O N N 117 DT "C2'" C N N 118 DT "C1'" C N R 119 DT N1 N N N 120 DT C2 C N N 121 DT O2 O N N 122 DT N3 N N N 123 DT C4 C N N 124 DT O4 O N N 125 DT C5 C N N 126 DT C7 C N N 127 DT C6 C N N 128 DT HOP3 H N N 129 DT HOP2 H N N 130 DT "H5'" H N N 131 DT "H5''" H N N 132 DT "H4'" H N N 133 DT "H3'" H N N 134 DT "HO3'" H N N 135 DT "H2'" H N N 136 DT "H2''" H N N 137 DT "H1'" H N N 138 DT H3 H N N 139 DT H71 H N N 140 DT H72 H N N 141 DT H73 H N N 142 DT H6 H N N 143 S6G P P N N 144 S6G OP1 O N N 145 S6G OP2 O N N 146 S6G OP3 O N N 147 S6G "O5'" O N N 148 S6G "C5'" C N N 149 S6G "C4'" C N R 150 S6G "O4'" O N N 151 S6G "C3'" C N S 152 S6G "O3'" O N N 153 S6G "C2'" C N N 154 S6G "C1'" C N R 155 S6G N9 N Y N 156 S6G C8 C Y N 157 S6G N7 N Y N 158 S6G C5 C Y N 159 S6G C6 C N N 160 S6G S6 S N N 161 S6G N1 N N N 162 S6G C2 C N N 163 S6G N2 N N N 164 S6G N3 N N N 165 S6G C4 C Y N 166 S6G HOP2 H N N 167 S6G HOP3 H N N 168 S6G "H5'" H N N 169 S6G "H5''" H N N 170 S6G "H4'" H N N 171 S6G "H3'" H N N 172 S6G "HO3'" H N N 173 S6G "H2'" H N N 174 S6G "H2''" H N N 175 S6G "H1'" H N N 176 S6G H8 H N N 177 S6G HN1 H N N 178 S6G HN21 H N N 179 S6G HN22 H N N 180 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal DA OP3 P sing N N 1 DA OP3 HOP3 sing N N 2 DA P OP1 doub N N 3 DA P OP2 sing N N 4 DA P "O5'" sing N N 5 DA OP2 HOP2 sing N N 6 DA "O5'" "C5'" sing N N 7 DA "C5'" "C4'" sing N N 8 DA "C5'" "H5'" sing N N 9 DA "C5'" "H5''" sing N N 10 DA "C4'" "O4'" sing N N 11 DA "C4'" "C3'" sing N N 12 DA "C4'" "H4'" sing N N 13 DA "O4'" "C1'" sing N N 14 DA "C3'" "O3'" sing N N 15 DA "C3'" "C2'" sing N N 16 DA "C3'" "H3'" sing N N 17 DA "O3'" "HO3'" sing N N 18 DA "C2'" "C1'" sing N N 19 DA "C2'" "H2'" sing N N 20 DA "C2'" "H2''" sing N N 21 DA "C1'" N9 sing N N 22 DA "C1'" "H1'" sing N N 23 DA N9 C8 sing Y N 24 DA N9 C4 sing Y N 25 DA C8 N7 doub Y N 26 DA C8 H8 sing N N 27 DA N7 C5 sing Y N 28 DA C5 C6 sing Y N 29 DA C5 C4 doub Y N 30 DA C6 N6 sing N N 31 DA C6 N1 doub Y N 32 DA N6 H61 sing N N 33 DA N6 H62 sing N N 34 DA N1 C2 sing Y N 35 DA C2 N3 doub Y N 36 DA C2 H2 sing N N 37 DA N3 C4 sing Y N 38 DC OP3 P sing N N 39 DC OP3 HOP3 sing N N 40 DC P OP1 doub N N 41 DC P OP2 sing N N 42 DC P "O5'" sing N N 43 DC OP2 HOP2 sing N N 44 DC "O5'" "C5'" sing N N 45 DC "C5'" "C4'" sing N N 46 DC "C5'" "H5'" sing N N 47 DC "C5'" "H5''" sing N N 48 DC "C4'" "O4'" sing N N 49 DC "C4'" "C3'" sing N N 50 DC "C4'" "H4'" sing N N 51 DC "O4'" "C1'" sing N N 52 DC "C3'" "O3'" sing N N 53 DC "C3'" "C2'" sing N N 54 DC "C3'" "H3'" sing N N 55 DC "O3'" "HO3'" sing N N 56 DC "C2'" "C1'" sing N N 57 DC "C2'" "H2'" sing N N 58 DC "C2'" "H2''" sing N N 59 DC "C1'" N1 sing N N 60 DC "C1'" "H1'" sing N N 61 DC N1 C2 sing N N 62 DC N1 C6 sing N N 63 DC C2 O2 doub N N 64 DC C2 N3 sing N N 65 DC N3 C4 doub N N 66 DC C4 N4 sing N N 67 DC C4 C5 sing N N 68 DC N4 H41 sing N N 69 DC N4 H42 sing N N 70 DC C5 C6 doub N N 71 DC C5 H5 sing N N 72 DC C6 H6 sing N N 73 DG OP3 P sing N N 74 DG OP3 HOP3 sing N N 75 DG P OP1 doub N N 76 DG P OP2 sing N N 77 DG P "O5'" sing N N 78 DG OP2 HOP2 sing N N 79 DG "O5'" "C5'" sing N N 80 DG "C5'" "C4'" sing N N 81 DG "C5'" "H5'" sing N N 82 DG "C5'" "H5''" sing N N 83 DG "C4'" "O4'" sing N N 84 DG "C4'" "C3'" sing N N 85 DG "C4'" "H4'" sing N N 86 DG "O4'" "C1'" sing N N 87 DG "C3'" "O3'" sing N N 88 DG "C3'" "C2'" sing N N 89 DG "C3'" "H3'" sing N N 90 DG "O3'" "HO3'" sing N N 91 DG "C2'" "C1'" sing N N 92 DG "C2'" "H2'" sing N N 93 DG "C2'" "H2''" sing N N 94 DG "C1'" N9 sing N N 95 DG "C1'" "H1'" sing N N 96 DG N9 C8 sing Y N 97 DG N9 C4 sing Y N 98 DG C8 N7 doub Y N 99 DG C8 H8 sing N N 100 DG N7 C5 sing Y N 101 DG C5 C6 sing N N 102 DG C5 C4 doub Y N 103 DG C6 O6 doub N N 104 DG C6 N1 sing N N 105 DG N1 C2 sing N N 106 DG N1 H1 sing N N 107 DG C2 N2 sing N N 108 DG C2 N3 doub N N 109 DG N2 H21 sing N N 110 DG N2 H22 sing N N 111 DG N3 C4 sing N N 112 DT OP3 P sing N N 113 DT OP3 HOP3 sing N N 114 DT P OP1 doub N N 115 DT P OP2 sing N N 116 DT P "O5'" sing N N 117 DT OP2 HOP2 sing N N 118 DT "O5'" "C5'" sing N N 119 DT "C5'" "C4'" sing N N 120 DT "C5'" "H5'" sing N N 121 DT "C5'" "H5''" sing N N 122 DT "C4'" "O4'" sing N N 123 DT "C4'" "C3'" sing N N 124 DT "C4'" "H4'" sing N N 125 DT "O4'" "C1'" sing N N 126 DT "C3'" "O3'" sing N N 127 DT "C3'" "C2'" sing N N 128 DT "C3'" "H3'" sing N N 129 DT "O3'" "HO3'" sing N N 130 DT "C2'" "C1'" sing N N 131 DT "C2'" "H2'" sing N N 132 DT "C2'" "H2''" sing N N 133 DT "C1'" N1 sing N N 134 DT "C1'" "H1'" sing N N 135 DT N1 C2 sing N N 136 DT N1 C6 sing N N 137 DT C2 O2 doub N N 138 DT C2 N3 sing N N 139 DT N3 C4 sing N N 140 DT N3 H3 sing N N 141 DT C4 O4 doub N N 142 DT C4 C5 sing N N 143 DT C5 C7 sing N N 144 DT C5 C6 doub N N 145 DT C7 H71 sing N N 146 DT C7 H72 sing N N 147 DT C7 H73 sing N N 148 DT C6 H6 sing N N 149 S6G P OP1 doub N N 150 S6G P OP2 sing N N 151 S6G P OP3 sing N N 152 S6G P "O5'" sing N N 153 S6G OP2 HOP2 sing N N 154 S6G OP3 HOP3 sing N N 155 S6G "O5'" "C5'" sing N N 156 S6G "C5'" "C4'" sing N N 157 S6G "C5'" "H5'" sing N N 158 S6G "C5'" "H5''" sing N N 159 S6G "C4'" "O4'" sing N N 160 S6G "C4'" "C3'" sing N N 161 S6G "C4'" "H4'" sing N N 162 S6G "O4'" "C1'" sing N N 163 S6G "C3'" "O3'" sing N N 164 S6G "C3'" "C2'" sing N N 165 S6G "C3'" "H3'" sing N N 166 S6G "O3'" "HO3'" sing N N 167 S6G "C2'" "C1'" sing N N 168 S6G "C2'" "H2'" sing N N 169 S6G "C2'" "H2''" sing N N 170 S6G "C1'" N9 sing N N 171 S6G "C1'" "H1'" sing N N 172 S6G N9 C8 sing Y N 173 S6G N9 C4 sing Y N 174 S6G C8 N7 doub Y N 175 S6G C8 H8 sing N N 176 S6G N7 C5 sing Y N 177 S6G C5 C6 sing N N 178 S6G C5 C4 doub Y N 179 S6G C6 S6 doub N N 180 S6G C6 N1 sing N N 181 S6G N1 C2 sing N N 182 S6G N1 HN1 sing N N 183 S6G C2 N2 sing N N 184 S6G C2 N3 doub N N 185 S6G N2 HN21 sing N N 186 S6G N2 HN22 sing N N 187 S6G N3 C4 sing N N 188 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1KB1 'double helix' 1KB1 'b-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 DC 1 1_555 B DG 11 1_555 0.609 -0.229 0.183 -10.090 -2.093 -2.544 1 A_DC1:DG11_B A 1 ? B 11 ? 19 1 1 A DG 2 1_555 B DC 10 1_555 -0.624 -0.252 0.137 -5.982 -1.481 -1.984 2 A_DG2:DC10_B A 2 ? B 10 ? 19 1 1 A DT 3 1_555 B DA 9 1_555 -0.211 -0.129 0.171 -1.270 -5.652 -2.453 3 A_DT3:DA9_B A 3 ? B 9 ? 20 1 1 A DA 4 1_555 B DT 8 1_555 0.247 -0.106 0.111 -0.064 -9.040 -2.560 4 A_DA4:DT8_B A 4 ? B 8 ? 20 1 1 A DC 5 1_555 B DG 7 1_555 0.825 -0.269 0.063 2.239 -4.749 -0.731 5 A_DC5:DG7_B A 5 ? B 7 ? 19 1 1 A S6G 6 1_555 B DC 6 1_555 -1.147 -0.108 0.262 -2.655 -3.214 6.068 6 A_S6G6:DC6_B A 6 ? B 6 ? ? 1 1 A DC 7 1_555 B DG 5 1_555 0.732 -0.266 0.355 -5.032 1.818 -0.994 7 A_DC7:DG5_B A 7 ? B 5 ? 19 1 1 A DA 8 1_555 B DT 4 1_555 0.212 -0.086 0.060 -1.558 -8.438 -2.863 8 A_DA8:DT4_B A 8 ? B 4 ? 20 1 1 A DT 9 1_555 B DA 3 1_555 -0.351 -0.096 0.070 7.371 -8.607 -3.013 9 A_DT9:DA3_B A 9 ? B 3 ? 20 1 1 A DG 10 1_555 B DC 2 1_555 -0.645 -0.269 0.274 5.948 1.228 -1.175 10 A_DG10:DC2_B A 10 ? B 2 ? 19 1 1 A DC 11 1_555 B DG 1 1_555 0.684 -0.239 0.316 -5.266 3.870 -0.769 11 A_DC11:DG1_B A 11 ? 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 DC 1 1_555 B DG 11 1_555 A DG 2 1_555 B DC 10 1_555 0.567 -1.109 2.766 2.501 4.332 31.451 -2.678 -0.654 2.630 7.928 -4.578 31.837 1 AA_DC1DG2:DC10DG11_BB A 1 ? B 11 ? A 2 ? B 10 ? 1 A DG 2 1_555 B DC 10 1_555 A DT 3 1_555 B DA 9 1_555 -0.102 -1.085 3.018 0.566 -0.847 39.336 -1.518 0.214 3.038 -1.259 -0.840 39.349 2 AA_DG2DT3:DA9DC10_BB A 2 ? B 10 ? A 3 ? B 9 ? 1 A DT 3 1_555 B DA 9 1_555 A DA 4 1_555 B DT 8 1_555 0.193 -1.229 2.831 1.004 11.430 34.177 -3.304 -0.197 2.318 18.803 -1.651 35.998 3 AA_DT3DA4:DT8DA9_BB A 3 ? B 9 ? A 4 ? B 8 ? 1 A DA 4 1_555 B DT 8 1_555 A DC 5 1_555 B DG 7 1_555 -0.270 -0.788 3.005 -0.799 0.938 40.572 -1.232 0.308 2.992 1.352 1.152 40.590 4 AA_DA4DC5:DG7DT8_BB A 4 ? B 8 ? A 5 ? B 7 ? 1 A DC 5 1_555 B DG 7 1_555 A S6G 6 1_555 B DC 6 1_555 0.623 -1.028 2.867 -0.373 6.443 31.705 -2.809 -1.173 2.606 11.642 0.673 32.339 5 AA_DC5S6G6:DC6DG7_BB A 5 ? B 7 ? A 6 ? B 6 ? 1 A S6G 6 1_555 B DC 6 1_555 A DC 7 1_555 B DG 5 1_555 -0.491 -0.355 3.232 -1.257 -3.722 49.780 -0.152 0.491 3.260 -4.414 1.491 49.925 6 AA_S6G6DC7:DG5DC6_BB A 6 ? B 6 ? A 7 ? B 5 ? 1 A DC 7 1_555 B DG 5 1_555 A DA 8 1_555 B DT 4 1_555 -0.295 -0.943 2.721 3.644 8.956 34.994 -2.510 0.880 2.374 14.554 -5.922 36.265 7 AA_DC7DA8:DT4DG5_BB A 7 ? B 5 ? A 8 ? B 4 ? 1 A DA 8 1_555 B DT 4 1_555 A DT 9 1_555 B DA 3 1_555 -0.086 -0.839 2.849 -0.477 2.483 32.334 -1.879 0.081 2.780 4.451 0.856 32.430 8 AA_DA8DT9:DA3DT4_BB A 8 ? B 4 ? A 9 ? B 3 ? 1 A DT 9 1_555 B DA 3 1_555 A DG 10 1_555 B DC 2 1_555 0.352 -1.174 2.929 -3.051 2.634 34.673 -2.307 -0.992 2.795 4.401 5.097 34.899 9 AA_DT9DG10:DC2DA3_BB A 9 ? B 3 ? A 10 ? B 2 ? 1 A DG 10 1_555 B DC 2 1_555 A DC 11 1_555 B DG 1 1_555 0.015 -0.737 3.699 -1.284 -12.514 49.425 0.157 -0.121 3.768 -14.693 1.507 50.904 10 AA_DG10DC11:DG1DC2_BB A 10 ? B 2 ? A 11 ? B 1 ? # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.type 1 INOVA Varian 600 ? 2 INOVA Varian 500 ? # _atom_sites.entry_id 1KB1 _atom_sites.fract_transf_matrix[1][1] 1.000000 _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] 1.000000 _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] 1.000000 _atom_sites.fract_transf_vector[1] 0.000000 _atom_sites.fract_transf_vector[2] 0.000000 _atom_sites.fract_transf_vector[3] 0.000000 # loop_ _atom_type.symbol C H N O P S # loop_