data_1XUE
# 
_entry.id   1XUE 
# 
_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   1XUE         pdb_00001xue 10.2210/pdb1xue/pdb 
WWPDB D_1000177310 ?            ?                   
# 
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 1997-03-12 
2 'Structure model' 1 1 2008-03-24 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-03-02 
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 4 'Structure model' Other                       
7 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_database_status  
3 4 'Structure model' pdbx_nmr_software     
4 4 'Structure model' pdbx_struct_assembly  
5 4 'Structure model' pdbx_struct_oper_list 
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_database_status.process_site'  
4 4 'Structure model' '_pdbx_nmr_software.name'             
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1XUE 
_pdbx_database_status.recvd_initial_deposition_date   1996-08-26 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_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                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Zhu, L.'     1 
'Chou, S.-H.' 2 
'Reid, B.R.'  3 
# 
_citation.id                        primary 
_citation.title                     'A single G-to-C change causes human centromere TGGAA repeats to fold back into hairpins.' 
_citation.journal_abbrev            Proc.Natl.Acad.Sci.USA 
_citation.journal_volume            93 
_citation.page_first                12159 
_citation.page_last                 12164 
_citation.year                      1996 
_citation.journal_id_ASTM           PNASA6 
_citation.country                   US 
_citation.journal_id_ISSN           0027-8424 
_citation.journal_id_CSD            0040 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   8901550 
_citation.pdbx_database_id_DOI      10.1073/pnas.93.22.12159 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Zhu, L.'    1 ? 
primary 'Chou, S.H.' 2 ? 
primary 'Reid, B.R.' 3 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           
;DNA (5'-D(*GP*TP*GP*GP*AP*AP*TP*GP*CP*AP*AP*TP*GP*GP*AP*AP*C)-3')
;
_entity.formula_weight             5300.460 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_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       '(DG)(DT)(DG)(DG)(DA)(DA)(DT)(DG)(DC)(DA)(DA)(DT)(DG)(DG)(DA)(DA)(DC)' 
_entity_poly.pdbx_seq_one_letter_code_can   GTGGAATGCAATGGAAC 
_entity_poly.pdbx_strand_id                 A 
_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  DT n 
1 3  DG n 
1 4  DG n 
1 5  DA n 
1 6  DA n 
1 7  DT n 
1 8  DG n 
1 9  DC n 
1 10 DA n 
1 11 DA n 
1 12 DT n 
1 13 DG n 
1 14 DG n 
1 15 DA n 
1 16 DA n 
1 17 DC 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 
# 
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  DT 2  2  2  DT T A . n 
A 1 3  DG 3  3  3  DG G A . n 
A 1 4  DG 4  4  4  DG G A . n 
A 1 5  DA 5  5  5  DA A A . n 
A 1 6  DA 6  6  6  DA A A . n 
A 1 7  DT 7  7  7  DT T A . n 
A 1 8  DG 8  8  8  DG G A . n 
A 1 9  DC 9  9  9  DC C A . n 
A 1 10 DA 10 10 10 DA A A . n 
A 1 11 DA 11 11 11 DA A A . n 
A 1 12 DT 12 12 12 DT T A . n 
A 1 13 DG 13 13 13 DG G A . n 
A 1 14 DG 14 14 14 DG G A . n 
A 1 15 DA 15 15 15 DA A A . n 
A 1 16 DA 16 16 16 DA A A . n 
A 1 17 DC 17 17 17 DC C A . n 
# 
_software.name             AMBER 
_software.classification   refinement 
_software.version          . 
_software.citation_id      ? 
_software.pdbx_ordinal     1 
# 
_cell.entry_id           1XUE 
_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                         1XUE 
_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          1XUE 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1XUE 
_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                  1XUE 
_struct.title                     'STRUCTURE OF GTGGAATGCAATGGAAC HAIRPIN, NMR, 10 STRUCTURES' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1XUE 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'DEOXYRIBONUCLEIC ACID, MUTATION, FOLDING, CENTROMERE, SATELLITE III, DNA' 
# 
_struct_asym.id                            A 
_struct_asym.pdbx_blank_PDB_chainid_flag   N 
_struct_asym.pdbx_modified                 N 
_struct_asym.entity_id                     1 
_struct_asym.details                       ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1XUE 
_struct_ref.pdbx_db_accession          1XUE 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1XUE 
_struct_ref_seq.pdbx_strand_id                A 
_struct_ref_seq.seq_align_beg                 1 
_struct_ref_seq.pdbx_seq_align_beg_ins_code   ? 
_struct_ref_seq.seq_align_end                 17 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             1XUE 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  17 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       1 
_struct_ref_seq.pdbx_auth_seq_align_end       17 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A 
# 
_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 
hydrog1  hydrog ? ? A DG 1 N1 ? ? ? 1_555 A DA 16 N1 ? ? A DG 1 A DA 16 1_555 ? ? ? ? ? ? TYPE_8_PAIR  ? ? ? 
hydrog2  hydrog ? ? A DG 1 O6 ? ? ? 1_555 A DA 16 N6 ? ? A DG 1 A DA 16 1_555 ? ? ? ? ? ? TYPE_8_PAIR  ? ? ? 
hydrog3  hydrog ? ? A DG 1 N1 ? ? ? 1_555 A DC 17 N3 ? ? A DG 1 A DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog4  hydrog ? ? A DG 1 N2 ? ? ? 1_555 A DC 17 O2 ? ? A DG 1 A DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog5  hydrog ? ? A DG 1 O6 ? ? ? 1_555 A DC 17 N4 ? ? A DG 1 A DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog6  hydrog ? ? A DT 2 O2 ? ? ? 1_555 A DA 15 N6 ? ? A DT 2 A DA 15 1_555 ? ? ? ? ? ? 'DT-DA PAIR' ? ? ? 
hydrog7  hydrog ? ? A DT 2 N3 ? ? ? 1_555 A DA 16 N1 ? ? A DT 2 A DA 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog8  hydrog ? ? A DT 2 O4 ? ? ? 1_555 A DA 16 N6 ? ? A DT 2 A DA 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog9  hydrog ? ? A DG 3 N2 ? ? ? 1_555 A DA 15 N7 ? ? A DG 3 A DA 15 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? 
hydrog10 hydrog ? ? A DG 3 N3 ? ? ? 1_555 A DA 15 N6 ? ? A DG 3 A DA 15 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? 
hydrog11 hydrog ? ? A DA 5 N6 ? ? ? 1_555 A DG 13 N3 ? ? A DA 5 A DG 13 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? 
hydrog12 hydrog ? ? A DA 5 N7 ? ? ? 1_555 A DG 13 N2 ? ? A DA 5 A DG 13 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? 
hydrog13 hydrog ? ? A DA 6 N1 ? ? ? 1_555 A DT 12 N3 ? ? A DA 6 A DT 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog14 hydrog ? ? A DA 6 N6 ? ? ? 1_555 A DT 12 O4 ? ? A DA 6 A DT 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog15 hydrog ? ? A DT 7 O2 ? ? ? 1_555 A DA 10 N6 ? ? A DT 7 A DA 10 1_555 ? ? ? ? ? ? 'DT-DA PAIR' ? ? ? 
hydrog16 hydrog ? ? A DT 7 N3 ? ? ? 1_555 A DA 11 N1 ? ? A DT 7 A DA 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog17 hydrog ? ? A DT 7 O4 ? ? ? 1_555 A DA 11 N6 ? ? A DT 7 A DA 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog18 hydrog ? ? A DG 8 N2 ? ? ? 1_555 A DA 10 N7 ? ? A DG 8 A DA 10 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? 
hydrog19 hydrog ? ? A DG 8 N3 ? ? ? 1_555 A DA 10 N6 ? ? A DG 8 A DA 10 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? 
# 
_struct_conn_type.id          hydrog 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
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 DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.19 108.30 1.89  0.30 N 
2  1  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.33 108.30 3.03  0.30 N 
3  1  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.24 108.30 2.94  0.30 N 
4  1  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.82 122.90 -4.08 0.60 N 
5  1  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.65 108.30 3.35  0.30 N 
6  1  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.71 108.30 2.41  0.30 N 
7  1  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.50 108.30 2.20  0.30 N 
8  1  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.14 108.30 2.84  0.30 N 
9  1  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.55 108.30 2.25  0.30 N 
10 2  "O4'" A DG 1  ? ? "C1'" A DG 1  ? ? N9 A DG 1  ? ? 111.53 108.30 3.23  0.30 N 
11 2  "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.26 108.30 1.96  0.30 N 
12 2  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.33 108.30 3.03  0.30 N 
13 2  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.27 108.30 2.97  0.30 N 
14 2  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.84 122.90 -4.06 0.60 N 
15 2  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.71 108.30 3.41  0.30 N 
16 2  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.73 108.30 2.43  0.30 N 
17 2  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.50 108.30 2.20  0.30 N 
18 2  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.12 108.30 2.82  0.30 N 
19 2  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.53 108.30 2.23  0.30 N 
20 3  "O4'" A DG 1  ? ? "C1'" A DG 1  ? ? N9 A DG 1  ? ? 111.32 108.30 3.02  0.30 N 
21 3  "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.62 108.30 2.32  0.30 N 
22 3  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.34 108.30 3.04  0.30 N 
23 3  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.29 108.30 2.99  0.30 N 
24 3  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.84 122.90 -4.06 0.60 N 
25 3  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.56 108.30 3.26  0.30 N 
26 3  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.75 108.30 2.45  0.30 N 
27 3  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.44 108.30 2.14  0.30 N 
28 3  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.16 108.30 2.86  0.30 N 
29 3  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.42 108.30 2.12  0.30 N 
30 4  "O4'" A DG 1  ? ? "C1'" A DG 1  ? ? N9 A DG 1  ? ? 110.15 108.30 1.85  0.30 N 
31 4  "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.55 108.30 2.25  0.30 N 
32 4  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.37 108.30 3.07  0.30 N 
33 4  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.28 108.30 2.98  0.30 N 
34 4  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.90 122.90 -4.00 0.60 N 
35 4  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.66 108.30 3.36  0.30 N 
36 4  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.71 108.30 2.41  0.30 N 
37 4  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.52 108.30 2.22  0.30 N 
38 4  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.20 108.30 2.90  0.30 N 
39 4  "O4'" A DA 16 ? ? "C1'" A DA 16 ? ? N9 A DA 16 ? ? 110.10 108.30 1.80  0.30 N 
40 4  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.47 108.30 2.17  0.30 N 
41 5  "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.16 108.30 1.86  0.30 N 
42 5  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.33 108.30 3.03  0.30 N 
43 5  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.24 108.30 2.94  0.30 N 
44 5  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.83 122.90 -4.07 0.60 N 
45 5  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.71 108.30 3.41  0.30 N 
46 5  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.73 108.30 2.43  0.30 N 
47 5  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.39 108.30 2.09  0.30 N 
48 5  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.09 108.30 2.79  0.30 N 
49 5  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.41 108.30 2.11  0.30 N 
50 6  "O4'" A DG 1  ? ? "C1'" A DG 1  ? ? N9 A DG 1  ? ? 110.81 108.30 2.51  0.30 N 
51 6  "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.58 108.30 2.28  0.30 N 
52 6  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.33 108.30 3.03  0.30 N 
53 6  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.25 108.30 2.95  0.30 N 
54 6  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.90 122.90 -4.00 0.60 N 
55 6  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.61 108.30 3.31  0.30 N 
56 6  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.78 108.30 2.48  0.30 N 
57 6  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.51 108.30 2.21  0.30 N 
58 6  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.13 108.30 2.83  0.30 N 
59 6  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.50 108.30 2.20  0.30 N 
60 7  "O4'" A DG 1  ? ? "C1'" A DG 1  ? ? N9 A DG 1  ? ? 110.66 108.30 2.36  0.30 N 
61 7  "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.66 108.30 2.36  0.30 N 
62 7  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.34 108.30 3.04  0.30 N 
63 7  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.29 108.30 2.99  0.30 N 
64 7  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.86 122.90 -4.04 0.60 N 
65 7  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.59 108.30 3.29  0.30 N 
66 7  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.70 108.30 2.40  0.30 N 
67 7  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.54 108.30 2.24  0.30 N 
68 7  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.08 108.30 2.78  0.30 N 
69 7  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.48 108.30 2.18  0.30 N 
70 8  "O4'" A DG 1  ? ? "C1'" A DG 1  ? ? N9 A DG 1  ? ? 110.85 108.30 2.55  0.30 N 
71 8  "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.22 108.30 1.92  0.30 N 
72 8  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.44 108.30 3.14  0.30 N 
73 8  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.28 108.30 2.98  0.30 N 
74 8  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.89 122.90 -4.01 0.60 N 
75 8  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.60 108.30 3.30  0.30 N 
76 8  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.75 108.30 2.45  0.30 N 
77 8  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.56 108.30 2.26  0.30 N 
78 8  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.13 108.30 2.83  0.30 N 
79 8  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.47 108.30 2.17  0.30 N 
80 9  "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.15 108.30 1.85  0.30 N 
81 9  "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.38 108.30 3.08  0.30 N 
82 9  "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.20 108.30 2.90  0.30 N 
83 9  C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.87 122.90 -4.03 0.60 N 
84 9  "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.61 108.30 3.31  0.30 N 
85 9  "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.74 108.30 2.44  0.30 N 
86 9  "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.50 108.30 2.20  0.30 N 
87 9  "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.15 108.30 2.85  0.30 N 
88 9  "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.55 108.30 2.25  0.30 N 
89 10 "O4'" A DG 1  ? ? "C1'" A DG 1  ? ? N9 A DG 1  ? ? 111.38 108.30 3.08  0.30 N 
90 10 "O4'" A DT 2  ? ? "C1'" A DT 2  ? ? N1 A DT 2  ? ? 110.54 108.30 2.24  0.30 N 
91 10 "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9 A DA 5  ? ? 111.39 108.30 3.09  0.30 N 
92 10 "O4'" A DT 7  ? ? "C1'" A DT 7  ? ? N1 A DT 7  ? ? 111.29 108.30 2.99  0.30 N 
93 10 C6    A DT 7  ? ? C5    A DT 7  ? ? C7 A DT 7  ? ? 118.88 122.90 -4.02 0.60 N 
94 10 "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.65 108.30 3.35  0.30 N 
95 10 "O4'" A DC 9  ? ? "C1'" A DC 9  ? ? N1 A DC 9  ? ? 110.75 108.30 2.45  0.30 N 
96 10 "O4'" A DT 12 ? ? "C1'" A DT 12 ? ? N1 A DT 12 ? ? 110.57 108.30 2.27  0.30 N 
97 10 "O4'" A DA 15 ? ? "C1'" A DA 15 ? ? N9 A DA 15 ? ? 111.14 108.30 2.84  0.30 N 
98 10 "O4'" A DA 16 ? ? "C1'" A DA 16 ? ? N9 A DA 16 ? ? 110.12 108.30 1.82  0.30 N 
99 10 "O4'" A DC 17 ? ? "C1'" A DC 17 ? ? N1 A DC 17 ? ? 110.68 108.30 2.38  0.30 N 
# 
loop_
_pdbx_validate_planes.id 
_pdbx_validate_planes.PDB_model_num 
_pdbx_validate_planes.auth_comp_id 
_pdbx_validate_planes.auth_asym_id 
_pdbx_validate_planes.auth_seq_id 
_pdbx_validate_planes.PDB_ins_code 
_pdbx_validate_planes.label_alt_id 
_pdbx_validate_planes.rmsd 
_pdbx_validate_planes.type 
1  1  DT A 2  ? ? 0.062 'SIDE CHAIN' 
2  1  DA A 10 ? ? 0.070 'SIDE CHAIN' 
3  2  DA A 10 ? ? 0.070 'SIDE CHAIN' 
4  3  DA A 10 ? ? 0.070 'SIDE CHAIN' 
5  4  DA A 10 ? ? 0.070 'SIDE CHAIN' 
6  5  DT A 2  ? ? 0.059 'SIDE CHAIN' 
7  5  DA A 10 ? ? 0.070 'SIDE CHAIN' 
8  6  DA A 10 ? ? 0.070 'SIDE CHAIN' 
9  7  DA A 10 ? ? 0.070 'SIDE CHAIN' 
10 8  DA A 10 ? ? 0.070 'SIDE CHAIN' 
11 9  DT A 2  ? ? 0.062 'SIDE CHAIN' 
12 9  DA A 10 ? ? 0.070 'SIDE CHAIN' 
13 10 DA A 10 ? ? 0.070 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                             1XUE 
_pdbx_nmr_ensemble.conformers_calculated_total_number   ? 
_pdbx_nmr_ensemble.conformers_submitted_total_number    10 
_pdbx_nmr_ensemble.conformer_selection_criteria         ? 
# 
_pdbx_nmr_software.classification   refinement 
_pdbx_nmr_software.name             Discover 
_pdbx_nmr_software.version          ? 
_pdbx_nmr_software.authors          BIOSYM 
_pdbx_nmr_software.ordinal          1 
# 
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 
# 
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 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
1XUE 'double helix'         
1XUE 'mismatched base pair' 
1XUE 'triple 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 A DC 17 1_555 0.692  -0.541 1.417 -3.007  5.839   1.518  1 A_DG1:DC17_A A 1 ? A 17 ? 19 1 
1 A DT 2 1_555 A DA 16 1_555 0.554  -0.300 0.739 6.240   6.039   1.329  2 A_DT2:DA16_A A 2 ? A 16 ? 20 1 
1 A DG 3 1_555 A DA 15 1_555 6.454  -4.447 0.963 27.203  -14.789 4.777  3 A_DG3:DA15_A A 3 ? A 15 ? 11 9 
1 A DA 5 1_555 A DG 13 1_555 -6.369 -4.426 1.131 -32.398 -18.898 7.456  4 A_DA5:DG13_A A 5 ? A 13 ? 11 9 
1 A DA 6 1_555 A DT 12 1_555 -0.421 -0.141 0.370 -11.659 8.785   -0.676 5 A_DA6:DT12_A A 6 ? A 12 ? 20 1 
1 A DT 7 1_555 A DA 11 1_555 0.403  -0.154 0.504 10.798  11.535  1.600  6 A_DT7:DA11_A A 7 ? A 11 ? 20 1 
1 A DG 8 1_555 A DA 10 1_555 6.320  -4.408 1.156 28.243  -7.155  9.812  7 A_DG8:DA10_A A 8 ? A 10 ? 11 9 
# 
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 A DC 17 1_555 A DT 2 1_555 A DA 16 1_555 0.095  -1.091 3.166 7.101  -0.448 33.239 -1.798 0.944  3.133 -0.772 
-12.239 33.971 1 AA_DG1DT2:DA16DC17_AA A 1 ? A 17 ? A 2 ? A 16 ? 
1 A DT 2 1_555 A DA 16 1_555 A DG 3 1_555 A DA 15 1_555 -0.105 1.052  2.887 3.578  1.366  59.181 1.002  0.267  2.898 1.381  -3.618 
59.293 2 AA_DT2DG3:DA15DA16_AA A 2 ? A 16 ? A 3 ? A 15 ? 
1 A DA 5 1_555 A DG 13 1_555 A DA 6 1_555 A DT 12 1_555 -0.319 1.199  2.957 -2.641 5.170  60.908 0.952  0.198  3.050 5.087  2.599 
61.158 3 AA_DA5DA6:DT12DG13_AA A 5 ? A 13 ? A 6 ? A 12 ? 
1 A DA 6 1_555 A DT 12 1_555 A DT 7 1_555 A DA 11 1_555 0.304  -0.517 2.829 -1.772 2.936  30.240 -1.488 -0.883 2.746 5.606  3.383 
30.430 4 AA_DA6DT7:DA11DT12_AA A 6 ? A 12 ? A 7 ? A 11 ? 
1 A DT 7 1_555 A DA 11 1_555 A DG 8 1_555 A DA 10 1_555 0.621  0.858  2.825 2.398  5.469  54.212 0.645  -0.551 2.916 5.981  -2.623 
54.515 5 AA_DT7DG8:DA10DA11_AA A 7 ? A 11 ? A 8 ? A 10 ? 
# 
_atom_sites.entry_id                    1XUE 
_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]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
H 
N 
O 
P 
# 
loop_