data_1ZHU
# 
_entry.id   1ZHU 
# 
_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   1ZHU         pdb_00001zhu 10.2210/pdb1zhu/pdb 
WWPDB D_1000177475 ?            ?                   
# 
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 1996-07-11 
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' 'Database references'       
4 4 'Structure model' 'Derived calculations'      
5 4 'Structure model' Other                       
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_database_status  
3 4 'Structure model' pdbx_struct_assembly  
4 4 'Structure model' pdbx_struct_oper_list 
5 5 'Structure model' chem_comp_atom        
6 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'  
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1ZHU 
_pdbx_database_status.recvd_initial_deposition_date   1996-01-24 
_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 
'Xu, J.'      3 
'Reid, B.R.'  4 
# 
_citation.id                        primary 
_citation.title                     'Structure of a single-cytidine hairpin loop formed by the DNA triplet GCA.' 
_citation.journal_abbrev            Nat.Struct.Biol. 
_citation.journal_volume            2 
_citation.page_first                1012 
_citation.page_last                 1017 
_citation.year                      1995 
_citation.journal_id_ASTM           NSBIEW 
_citation.country                   US 
_citation.journal_id_ISSN           1072-8368 
_citation.journal_id_CSD            2024 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   7583654 
_citation.pdbx_database_id_DOI      10.1038/nsb1195-1012 
# 
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 'Xu, J.'     3 ? 
primary 'Reid, B.R.' 4 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           
;DNA (5'-D(*CP*AP*AP*TP*GP*CP*AP*AP*TP*G)-3')
;
_entity.formula_weight             3053.031 
_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       '(DC)(DA)(DA)(DT)(DG)(DC)(DA)(DA)(DT)(DG)' 
_entity_poly.pdbx_seq_one_letter_code_can   CAATGCAATG 
_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  DC n 
1 2  DA n 
1 3  DA n 
1 4  DT n 
1 5  DG n 
1 6  DC n 
1 7  DA n 
1 8  DA n 
1 9  DT n 
1 10 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 
# 
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  DA 2  2  2  DA A A . n 
A 1 3  DA 3  3  3  DA A A . n 
A 1 4  DT 4  4  4  DT T A . n 
A 1 5  DG 5  5  5  DG G A . n 
A 1 6  DC 6  6  6  DC C A . n 
A 1 7  DA 7  7  7  DA A 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 
# 
_cell.entry_id           1ZHU 
_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                         1ZHU 
_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          1ZHU 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1ZHU 
_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                  1ZHU 
_struct.title                     
;DNA (5'-D(*CP*AP*AP*TP*GP*CP*AP*AP*TP*G)-3'), NMR, 10 STRUCTURES
;
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1ZHU 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'DNA HAIRPIN, GA MISMATCH, SINGLE RESIDUE LOOP, TRIPLET DISEASES, 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                    1ZHU 
_struct_ref.pdbx_db_accession          1ZHU 
_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              1ZHU 
_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                 10 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             1ZHU 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  10 
_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       10 
# 
_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 DA 2 N6 ? ? ? 1_555 A DT 9  O2 ? ? A DA 2 A DT 9  1_555 ? ? ? ? ? ? 'DA-DT PAIR'    ? ? ? 
hydrog2  hydrog ? ? A DA 2 N6 ? ? ? 1_555 A DG 10 N3 ? ? A DA 2 A DG 10 1_555 ? ? ? ? ? ? TYPE_11_PAIR    ? ? ? 
hydrog3  hydrog ? ? A DA 2 N7 ? ? ? 1_555 A DG 10 N2 ? ? A DA 2 A DG 10 1_555 ? ? ? ? ? ? TYPE_11_PAIR    ? ? ? 
hydrog4  hydrog ? ? A DA 3 N6 ? ? ? 1_555 A DA 8  N1 ? ? A DA 3 A DA 8  1_555 ? ? ? ? ? ? 'DA-DA MISPAIR' ? ? ? 
hydrog5  hydrog ? ? A DA 3 N1 ? ? ? 1_555 A DT 9  N3 ? ? A DA 3 A DT 9  1_555 ? ? ? ? ? ? WATSON-CRICK    ? ? ? 
hydrog6  hydrog ? ? A DA 3 N6 ? ? ? 1_555 A DT 9  O4 ? ? A DA 3 A DT 9  1_555 ? ? ? ? ? ? WATSON-CRICK    ? ? ? 
hydrog7  hydrog ? ? A DT 4 O2 ? ? ? 1_555 A DA 7  N6 ? ? A DT 4 A DA 7  1_555 ? ? ? ? ? ? 'DT-DA PAIR'    ? ? ? 
hydrog8  hydrog ? ? A DT 4 N3 ? ? ? 1_555 A DA 8  N1 ? ? A DT 4 A DA 8  1_555 ? ? ? ? ? ? WATSON-CRICK    ? ? ? 
hydrog9  hydrog ? ? A DT 4 O4 ? ? ? 1_555 A DA 8  N6 ? ? A DT 4 A DA 8  1_555 ? ? ? ? ? ? WATSON-CRICK    ? ? ? 
hydrog10 hydrog ? ? A DG 5 N2 ? ? ? 1_555 A DA 7  N7 ? ? A DG 5 A DA 7  1_555 ? ? ? ? ? ? TYPE_11_PAIR    ? ? ? 
hydrog11 hydrog ? ? A DG 5 N3 ? ? ? 1_555 A DA 7  N6 ? ? A DG 5 A DA 7  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 DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 112.08 108.30 3.78  0.30 N 
2  1  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.49 108.30 2.19  0.30 N 
3  1  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.56 108.30 2.26  0.30 N 
4  1  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.86 122.90 -4.04 0.60 N 
5  1  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 110.97 108.30 2.67  0.30 N 
6  1  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 112.41 108.30 4.11  0.30 N 
7  1  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.92 108.30 2.62  0.30 N 
8  1  "O4'" A DG 10 ? ? "C1'" A DG 10 ? ? N9 A DG 10 ? ? 110.34 108.30 2.04  0.30 N 
9  2  "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 110.80 108.30 2.50  0.30 N 
10 2  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.67 108.30 2.37  0.30 N 
11 2  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.88 108.30 2.58  0.30 N 
12 2  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.86 122.90 -4.04 0.60 N 
13 2  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 112.08 108.30 3.78  0.30 N 
14 2  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 113.53 108.30 5.23  0.30 N 
15 2  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.13 108.30 1.83  0.30 N 
16 3  "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 111.04 108.30 2.74  0.30 N 
17 3  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.64 108.30 2.34  0.30 N 
18 3  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.88 108.30 2.58  0.30 N 
19 3  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.86 122.90 -4.04 0.60 N 
20 3  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 112.00 108.30 3.70  0.30 N 
21 3  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 113.55 108.30 5.25  0.30 N 
22 3  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.18 108.30 1.88  0.30 N 
23 4  "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 111.88 108.30 3.58  0.30 N 
24 4  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.56 108.30 2.26  0.30 N 
25 4  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.83 108.30 2.53  0.30 N 
26 4  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.87 122.90 -4.03 0.60 N 
27 4  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 112.04 108.30 3.74  0.30 N 
28 4  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 113.57 108.30 5.27  0.30 N 
29 4  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.26 108.30 1.96  0.30 N 
30 5  "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 110.95 108.30 2.65  0.30 N 
31 5  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.52 108.30 2.22  0.30 N 
32 5  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.62 108.30 2.32  0.30 N 
33 5  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.86 122.90 -4.04 0.60 N 
34 5  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 110.90 108.30 2.60  0.30 N 
35 5  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 112.47 108.30 4.17  0.30 N 
36 5  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.29 108.30 1.99  0.30 N 
37 6  "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 112.11 108.30 3.81  0.30 N 
38 6  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.71 108.30 2.41  0.30 N 
39 6  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.86 108.30 2.56  0.30 N 
40 6  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.85 122.90 -4.05 0.60 N 
41 6  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 112.07 108.30 3.77  0.30 N 
42 6  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 113.57 108.30 5.27  0.30 N 
43 6  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.77 108.30 2.47  0.30 N 
44 6  "O4'" A DG 10 ? ? "C1'" A DG 10 ? ? N9 A DG 10 ? ? 110.32 108.30 2.02  0.30 N 
45 7  "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 110.47 108.30 2.17  0.30 N 
46 7  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.69 108.30 2.39  0.30 N 
47 7  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.88 108.30 2.58  0.30 N 
48 7  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.82 122.90 -4.08 0.60 N 
49 7  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 111.99 108.30 3.69  0.30 N 
50 7  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 113.57 108.30 5.27  0.30 N 
51 7  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.55 108.30 2.25  0.30 N 
52 8  "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 111.02 108.30 2.72  0.30 N 
53 8  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.63 108.30 2.33  0.30 N 
54 8  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.89 108.30 2.59  0.30 N 
55 8  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.88 122.90 -4.02 0.60 N 
56 8  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 111.95 108.30 3.65  0.30 N 
57 8  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 113.53 108.30 5.23  0.30 N 
58 8  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.18 108.30 1.88  0.30 N 
59 9  "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 112.11 108.30 3.81  0.30 N 
60 9  "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.49 108.30 2.19  0.30 N 
61 9  "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.61 108.30 2.31  0.30 N 
62 9  C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.86 122.90 -4.04 0.60 N 
63 9  "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 110.98 108.30 2.68  0.30 N 
64 9  "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 112.49 108.30 4.19  0.30 N 
65 9  "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.78 108.30 2.48  0.30 N 
66 9  "O4'" A DG 10 ? ? "C1'" A DG 10 ? ? N9 A DG 10 ? ? 110.25 108.30 1.95  0.30 N 
67 10 "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1 A DC 1  ? ? 112.29 108.30 3.99  0.30 N 
68 10 "O4'" A DA 3  ? ? "C1'" A DA 3  ? ? N9 A DA 3  ? ? 110.51 108.30 2.21  0.30 N 
69 10 "O4'" A DT 4  ? ? "C1'" A DT 4  ? ? N1 A DT 4  ? ? 110.62 108.30 2.32  0.30 N 
70 10 C6    A DT 4  ? ? C5    A DT 4  ? ? C7 A DT 4  ? ? 118.82 122.90 -4.08 0.60 N 
71 10 "O4'" A DG 5  ? ? "C1'" A DG 5  ? ? N9 A DG 5  ? ? 110.93 108.30 2.63  0.30 N 
72 10 "O4'" A DC 6  ? ? "C1'" A DC 6  ? ? N1 A DC 6  ? ? 112.48 108.30 4.18  0.30 N 
73 10 "O4'" A DT 9  ? ? "C1'" A DT 9  ? ? N1 A DT 9  ? ? 110.80 108.30 2.50  0.30 N 
74 10 "O4'" A DG 10 ? ? "C1'" A DG 10 ? ? N9 A DG 10 ? ? 110.12 108.30 1.82  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  DC A 1 ? ? 0.069 'SIDE CHAIN' 
2  1  DA A 2 ? ? 0.077 'SIDE CHAIN' 
3  1  DA A 7 ? ? 0.125 'SIDE CHAIN' 
4  2  DC A 1 ? ? 0.060 'SIDE CHAIN' 
5  2  DA A 2 ? ? 0.066 'SIDE CHAIN' 
6  2  DA A 7 ? ? 0.119 'SIDE CHAIN' 
7  3  DC A 1 ? ? 0.066 'SIDE CHAIN' 
8  3  DA A 2 ? ? 0.061 'SIDE CHAIN' 
9  3  DA A 7 ? ? 0.119 'SIDE CHAIN' 
10 4  DC A 1 ? ? 0.075 'SIDE CHAIN' 
11 4  DA A 2 ? ? 0.053 'SIDE CHAIN' 
12 4  DA A 7 ? ? 0.118 'SIDE CHAIN' 
13 5  DC A 1 ? ? 0.068 'SIDE CHAIN' 
14 5  DA A 2 ? ? 0.063 'SIDE CHAIN' 
15 5  DA A 7 ? ? 0.126 'SIDE CHAIN' 
16 6  DC A 1 ? ? 0.058 'SIDE CHAIN' 
17 6  DA A 2 ? ? 0.075 'SIDE CHAIN' 
18 6  DA A 7 ? ? 0.118 'SIDE CHAIN' 
19 7  DC A 1 ? ? 0.071 'SIDE CHAIN' 
20 7  DA A 2 ? ? 0.075 'SIDE CHAIN' 
21 7  DA A 7 ? ? 0.118 'SIDE CHAIN' 
22 8  DC A 1 ? ? 0.066 'SIDE CHAIN' 
23 8  DA A 2 ? ? 0.061 'SIDE CHAIN' 
24 8  DA A 7 ? ? 0.119 'SIDE CHAIN' 
25 9  DC A 1 ? ? 0.060 'SIDE CHAIN' 
26 9  DA A 2 ? ? 0.079 'SIDE CHAIN' 
27 9  DA A 7 ? ? 0.125 'SIDE CHAIN' 
28 10 DC A 1 ? ? 0.072 'SIDE CHAIN' 
29 10 DA A 2 ? ? 0.076 'SIDE CHAIN' 
30 10 DA A 7 ? ? 0.125 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                             1ZHU 
_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             'BIRDER (NOESY SIMULATION)' 
_pdbx_nmr_software.version          'SIMULATION)' 
_pdbx_nmr_software.authors          L.ZHU,B.REID 
_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 
1ZHU 'double helix' 
1ZHU '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 DA 2 1_555 A DG 10 1_555 -6.434 -4.387 1.222 -22.296 -14.027 4.001  1 A_DA2:DG10_A A 2 ? A 10 ? 11 9 
1 A DA 3 1_555 A DT 9  1_555 -0.437 -0.130 0.566 -6.069  4.691   -5.390 2 A_DA3:DT9_A  A 3 ? A 9  ? 20 1 
1 A DT 4 1_555 A DA 8  1_555 0.133  -0.050 0.478 14.201  8.942   0.679  3 A_DT4:DA8_A  A 4 ? A 8  ? 20 1 
1 A DG 5 1_555 A DA 7  1_555 6.327  -4.169 1.327 31.738  -13.528 7.970  4 A_DG5:DA7_A  A 5 ? A 7  ? 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 DA 2 1_555 A DG 10 1_555 A DA 3 1_555 A DT 9 1_555 -0.451 1.338  2.994 -4.369 4.657 57.794 1.147  0.248  3.108 4.803 4.505  
58.116 1 AA_DA2DA3:DT9DG10_AA A 2 ? A 10 ? A 3 ? A 9 ? 
1 A DA 3 1_555 A DT 9  1_555 A DT 4 1_555 A DA 8 1_555 0.512  -0.555 2.872 -0.819 2.233 29.359 -1.507 -1.158 2.808 4.397 1.612  
29.453 2 AA_DA3DT4:DA8DT9_AA  A 3 ? A 9  ? A 4 ? A 8 ? 
1 A DT 4 1_555 A DA 8  1_555 A DG 5 1_555 A DA 7 1_555 0.497  1.190  2.922 4.390  5.408 55.217 0.988  -0.299 3.045 5.809 -4.715 
55.620 3 AA_DT4DG5:DA7DA8_AA  A 4 ? A 8  ? A 5 ? A 7 ? 
# 
_atom_sites.entry_id                    1ZHU 
_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_