data_284D
# 
_entry.id   284D 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.387 
_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   284D         pdb_0000284d 10.2210/pdb284d/pdb 
RCSB  UDH052       ?            ?                   
WWPDB D_1000177696 ?            ?                   
# 
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 1997-06-11 
2 'Structure model' 1 1 2008-05-22 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2024-02-14 
# 
_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'      
# 
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' chem_comp_atom         
2 4 'Structure model' chem_comp_bond         
3 4 'Structure model' database_2             
4 4 'Structure model' diffrn_source          
5 4 'Structure model' pdbx_struct_conn_angle 
6 4 'Structure model' struct_conn            
7 4 'Structure model' struct_site            
# 
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' '_diffrn_source.pdbx_synchrotron_site'        
4  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_asym_id'  
5  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id'  
6  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id'   
7  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 
8  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_atom_id' 
9  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 
10 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id'  
11 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_asym_id'  
12 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id'  
13 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id'   
14 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 
15 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_atom_id' 
16 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 
17 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id'  
18 4 'Structure model' '_pdbx_struct_conn_angle.value'               
19 4 'Structure model' '_struct_conn.pdbx_dist_value'                
20 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'         
21 4 'Structure model' '_struct_conn.ptnr1_auth_asym_id'             
22 4 'Structure model' '_struct_conn.ptnr1_auth_comp_id'             
23 4 'Structure model' '_struct_conn.ptnr1_auth_seq_id'              
24 4 'Structure model' '_struct_conn.ptnr1_label_asym_id'            
25 4 'Structure model' '_struct_conn.ptnr1_label_atom_id'            
26 4 'Structure model' '_struct_conn.ptnr1_label_comp_id'            
27 4 'Structure model' '_struct_conn.ptnr1_label_seq_id'             
28 4 'Structure model' '_struct_conn.ptnr2_auth_asym_id'             
29 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id'             
30 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id'              
31 4 'Structure model' '_struct_conn.ptnr2_label_asym_id'            
32 4 'Structure model' '_struct_conn.ptnr2_label_atom_id'            
33 4 'Structure model' '_struct_conn.ptnr2_label_comp_id'            
34 4 'Structure model' '_struct_conn.ptnr2_label_seq_id'             
35 4 'Structure model' '_struct_site.pdbx_auth_asym_id'              
36 4 'Structure model' '_struct_site.pdbx_auth_comp_id'              
37 4 'Structure model' '_struct_site.pdbx_auth_seq_id'               
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        284D 
_pdbx_database_status.recvd_initial_deposition_date   1996-09-11 
_pdbx_database_status.deposit_site                    NDB 
_pdbx_database_status.process_site                    NDB 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.pdb_format_compatible           Y 
_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 
'Salisbury, S.A.' 1  
'Wilson, S.E.'    2  
'Powell, H.R.'    3  
'Kennard, O.'     4  
'Lubini, P.'      5  
'Sheldrick, G.M.' 6  
'Escaja, N.'      7  
'Alazzouzi, E.'   8  
'Grandas, A.'     9  
'Pedroso, E.'     10 
# 
_citation.id                        primary 
_citation.title                     'The bi-loop, a new general four-stranded DNA motif.' 
_citation.journal_abbrev            Proc.Natl.Acad.Sci.USA 
_citation.journal_volume            94 
_citation.page_first                5515 
_citation.page_last                 5518 
_citation.year                      1997 
_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   9159103 
_citation.pdbx_database_id_DOI      10.1073/pnas.94.11.5515 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Salisbury, S.A.' 1  ? 
primary 'Wilson, S.E.'    2  ? 
primary 'Powell, H.R.'    3  ? 
primary 'Kennard, O.'     4  ? 
primary 'Lubini, P.'      5  ? 
primary 'Sheldrick, G.M.' 6  ? 
primary 'Escaja, N.'      7  ? 
primary 'Alazzouzi, E.'   8  ? 
primary 'Grandas, A.'     9  ? 
primary 'Pedroso, E.'     10 ? 
# 
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 
;DNA (5'-CD(*P*AP*TP*TP*CP*AP*TP*TP*C)-3')
;
2376.591 2   ? ? ? ? 
2 non-polymer syn 'SODIUM ION'                                22.990   1   ? ? ? ? 
3 non-polymer syn 'BARIUM ION'                                137.327  11  ? ? ? ? 
4 water       nat water                                       18.015   105 ? ? ? ? 
# 
_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       '(DA)(DT)(DT)(DC)(DA)(DT)(DT)(DC)' 
_entity_poly.pdbx_seq_one_letter_code_can   ATTCATTC 
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'SODIUM ION' NA  
3 'BARIUM ION' BA  
4 water        HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1 DA n 
1 2 DT n 
1 3 DT n 
1 4 DC n 
1 5 DA n 
1 6 DT n 
1 7 DT n 
1 8 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 
BA  non-polymer   . 'BARIUM ION'                         ? 'Ba 2'            137.327 
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 
DT  'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE"         ? 'C10 H15 N2 O8 P' 322.208 
HOH non-polymer   . WATER                                ? 'H2 O'            18.015  
NA  non-polymer   . 'SODIUM ION'                         ? 'Na 1'            22.990  
# 
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 DA 1 1  1  DA A A . n 
A 1 2 DT 2 2  2  DT T A . n 
A 1 3 DT 3 3  3  DT T A . n 
A 1 4 DC 4 4  4  DC C A . n 
A 1 5 DA 5 5  5  DA A A . n 
A 1 6 DT 6 6  6  DT T A . n 
A 1 7 DT 7 7  7  DT T A . n 
A 1 8 DC 8 8  8  DC C A . n 
B 1 1 DA 1 11 11 DA A B . n 
B 1 2 DT 2 12 12 DT T B . n 
B 1 3 DT 3 13 13 DT T B . n 
B 1 4 DC 4 14 14 DC C B . n 
B 1 5 DA 5 15 15 DA A B . n 
B 1 6 DT 6 16 16 DT T B . n 
B 1 7 DT 7 17 17 DT T B . n 
B 1 8 DC 8 18 18 DC C B . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 2 NA  1  19  19  NA  NA  A . 
D 3 BA  1  28  28  BA  BA  A . 
E 3 BA  1  29  29  BA  BA  A . 
F 3 BA  1  30  30  BA  BA  A . 
G 3 BA  1  20  20  BA  BA  B . 
H 3 BA  1  21  21  BA  BA  B . 
I 3 BA  1  22  22  BA  BA  B . 
J 3 BA  1  23  23  BA  BA  B . 
K 3 BA  1  24  24  BA  BA  B . 
L 3 BA  1  25  25  BA  BA  B . 
M 3 BA  1  26  26  BA  BA  B . 
N 3 BA  1  27  27  BA  BA  B . 
O 4 HOH 1  31  31  HOH HOH A . 
O 4 HOH 2  34  34  HOH HOH A . 
O 4 HOH 3  39  39  HOH HOH A . 
O 4 HOH 4  47  47  HOH HOH A . 
O 4 HOH 5  50  50  HOH HOH A . 
O 4 HOH 6  54  54  HOH HOH A . 
O 4 HOH 7  57  57  HOH HOH A . 
O 4 HOH 8  58  58  HOH HOH A . 
O 4 HOH 9  60  60  HOH HOH A . 
O 4 HOH 10 62  62  HOH HOH A . 
O 4 HOH 11 64  64  HOH HOH A . 
O 4 HOH 12 65  65  HOH HOH A . 
O 4 HOH 13 66  66  HOH HOH A . 
O 4 HOH 14 67  67  HOH HOH A . 
O 4 HOH 15 76  76  HOH HOH A . 
O 4 HOH 16 77  77  HOH HOH A . 
O 4 HOH 17 78  78  HOH HOH A . 
O 4 HOH 18 84  84  HOH HOH A . 
O 4 HOH 19 85  85  HOH HOH A . 
O 4 HOH 20 88  88  HOH HOH A . 
O 4 HOH 21 89  89  HOH HOH A . 
O 4 HOH 22 90  90  HOH HOH A . 
O 4 HOH 23 107 107 HOH HOH A . 
O 4 HOH 24 128 128 HOH HOH A . 
O 4 HOH 25 130 130 HOH HOH A . 
O 4 HOH 26 134 134 HOH HOH A . 
O 4 HOH 27 135 135 HOH HOH A . 
P 4 HOH 1  32  32  HOH HOH B . 
P 4 HOH 2  33  33  HOH HOH B . 
P 4 HOH 3  35  35  HOH HOH B . 
P 4 HOH 4  36  36  HOH HOH B . 
P 4 HOH 5  37  37  HOH HOH B . 
P 4 HOH 6  38  38  HOH HOH B . 
P 4 HOH 7  40  40  HOH HOH B . 
P 4 HOH 8  41  41  HOH HOH B . 
P 4 HOH 9  42  42  HOH HOH B . 
P 4 HOH 10 43  43  HOH HOH B . 
P 4 HOH 11 44  44  HOH HOH B . 
P 4 HOH 12 45  45  HOH HOH B . 
P 4 HOH 13 46  46  HOH HOH B . 
P 4 HOH 14 48  48  HOH HOH B . 
P 4 HOH 15 49  49  HOH HOH B . 
P 4 HOH 16 51  51  HOH HOH B . 
P 4 HOH 17 52  52  HOH HOH B . 
P 4 HOH 18 53  53  HOH HOH B . 
P 4 HOH 19 55  55  HOH HOH B . 
P 4 HOH 20 56  56  HOH HOH B . 
P 4 HOH 21 59  59  HOH HOH B . 
P 4 HOH 22 61  61  HOH HOH B . 
P 4 HOH 23 63  63  HOH HOH B . 
P 4 HOH 24 68  68  HOH HOH B . 
P 4 HOH 25 69  69  HOH HOH B . 
P 4 HOH 26 70  70  HOH HOH B . 
P 4 HOH 27 71  71  HOH HOH B . 
P 4 HOH 28 72  72  HOH HOH B . 
P 4 HOH 29 73  73  HOH HOH B . 
P 4 HOH 30 74  74  HOH HOH B . 
P 4 HOH 31 75  75  HOH HOH B . 
P 4 HOH 32 79  79  HOH HOH B . 
P 4 HOH 33 80  80  HOH HOH B . 
P 4 HOH 34 81  81  HOH HOH B . 
P 4 HOH 35 82  82  HOH HOH B . 
P 4 HOH 36 83  83  HOH HOH B . 
P 4 HOH 37 86  86  HOH HOH B . 
P 4 HOH 38 87  87  HOH HOH B . 
P 4 HOH 39 91  91  HOH HOH B . 
P 4 HOH 40 92  92  HOH HOH B . 
P 4 HOH 41 93  93  HOH HOH B . 
P 4 HOH 42 94  94  HOH HOH B . 
P 4 HOH 43 95  95  HOH HOH B . 
P 4 HOH 44 96  96  HOH HOH B . 
P 4 HOH 45 97  97  HOH HOH B . 
P 4 HOH 46 98  98  HOH HOH B . 
P 4 HOH 47 99  99  HOH HOH B . 
P 4 HOH 48 100 100 HOH HOH B . 
P 4 HOH 49 101 101 HOH HOH B . 
P 4 HOH 50 102 102 HOH HOH B . 
P 4 HOH 51 103 103 HOH HOH B . 
P 4 HOH 52 104 104 HOH HOH B . 
P 4 HOH 53 105 105 HOH HOH B . 
P 4 HOH 54 106 106 HOH HOH B . 
P 4 HOH 55 108 108 HOH HOH B . 
P 4 HOH 56 109 109 HOH HOH B . 
P 4 HOH 57 110 110 HOH HOH B . 
P 4 HOH 58 111 111 HOH HOH B . 
P 4 HOH 59 112 112 HOH HOH B . 
P 4 HOH 60 113 113 HOH HOH B . 
P 4 HOH 61 114 114 HOH HOH B . 
P 4 HOH 62 115 115 HOH HOH B . 
P 4 HOH 63 116 116 HOH HOH B . 
P 4 HOH 64 117 117 HOH HOH B . 
P 4 HOH 65 118 118 HOH HOH B . 
P 4 HOH 66 119 119 HOH HOH B . 
P 4 HOH 67 120 120 HOH HOH B . 
P 4 HOH 68 121 121 HOH HOH B . 
P 4 HOH 69 122 122 HOH HOH B . 
P 4 HOH 70 123 123 HOH HOH B . 
P 4 HOH 71 124 124 HOH HOH B . 
P 4 HOH 72 125 125 HOH HOH B . 
P 4 HOH 73 126 126 HOH HOH B . 
P 4 HOH 74 127 127 HOH HOH B . 
P 4 HOH 75 129 129 HOH HOH B . 
P 4 HOH 76 131 131 HOH HOH B . 
P 4 HOH 77 132 132 HOH HOH B . 
P 4 HOH 78 133 133 HOH HOH B . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
SHELXL-96 refinement       . ? 1 
DENZO     'data reduction' . ? 2 
SCALEPACK 'data scaling'   . ? 3 
# 
_cell.entry_id           284D 
_cell.length_a           22.844 
_cell.length_b           27.676 
_cell.length_c           55.370 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         284D 
_symmetry.space_group_name_H-M             'P 21 21 21' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                19 
# 
_exptl.entry_id          284D 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      1.84 
_exptl_crystal.density_percent_sol   36.0000 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, SITTING DROP' 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              7.00 
_exptl_crystal_grow.pdbx_details    'pH 7.00, VAPOR DIFFUSION, SITTING DROP' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
loop_
_exptl_crystal_grow_comp.crystal_id 
_exptl_crystal_grow_comp.id 
_exptl_crystal_grow_comp.sol_id 
_exptl_crystal_grow_comp.name 
_exptl_crystal_grow_comp.volume 
_exptl_crystal_grow_comp.conc 
_exptl_crystal_grow_comp.details 
1 1 1 WATER           ? ? ? 
1 2 1 'NA CACODYLATE' ? ? ? 
1 3 1 'BA ACETATE'    ? ? ? 
1 4 1 'PEG 4000'      ? ? ? 
1 5 2 WATER           ? ? ? 
1 6 2 'PEG 4000'      ? ? ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           120.00 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   1995-08-18 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   . 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'EMBL/DESY, HAMBURG BEAMLINE X11' 
_diffrn_source.pdbx_synchrotron_site       'EMBL/DESY, HAMBURG' 
_diffrn_source.pdbx_synchrotron_beamline   X11 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     284D 
_reflns.observed_criterion_sigma_I   ? 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             ? 
_reflns.d_resolution_high            1.100 
_reflns.number_obs                   19971 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         100.000 
_reflns.pdbx_Rmerge_I_obs            0.0690000 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_refine.entry_id                                 284D 
_refine.ls_number_reflns_obs                     12662 
_refine.ls_number_reflns_all                     19924 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          4.000 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             9.000 
_refine.ls_d_res_high                            1.100 
_refine.ls_percent_reflns_obs                    100.000 
_refine.ls_R_factor_obs                          0.1990000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       ? 
_refine.ls_R_factor_R_free                       ? 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_parameters                     3484 
_refine.ls_number_restraints                     4248 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          'HEAVY ATOM METHOD' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       SHELXL 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        0 
_refine_hist.pdbx_number_atoms_nucleic_acid   504 
_refine_hist.pdbx_number_atoms_ligand         12 
_refine_hist.number_atoms_solvent             105 
_refine_hist.number_atoms_total               621 
_refine_hist.d_res_high                       1.100 
_refine_hist.d_res_low                        9.000 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
s_bond_d               0.006 ? ? ? 'X-RAY DIFFRACTION' ? 
s_angle_d              0.006 ? ? ? 'X-RAY DIFFRACTION' ? 
s_similar_dist         ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_from_restr_planes    ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_zero_chiral_vol      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_non_zero_chiral_vol  ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_anti_bump_dis_restr  ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_rigid_bond_adp_cmpnt ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_similar_adp_cmpnt    ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_approx_iso_adps      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_pdbx_refine.entry_id                                    284D 
_pdbx_refine.R_factor_all_no_cutoff                      ? 
_pdbx_refine.R_factor_obs_no_cutoff                      0.2280000 
_pdbx_refine.free_R_factor_no_cutoff                     ? 
_pdbx_refine.free_R_val_test_set_size_perc_no_cutoff     ? 
_pdbx_refine.free_R_val_test_set_ct_no_cutoff            ? 
_pdbx_refine.R_factor_all_4sig_cutoff                    ? 
_pdbx_refine.R_factor_obs_4sig_cutoff                    0.1990000 
_pdbx_refine.free_R_factor_4sig_cutoff                   ? 
_pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff   ? 
_pdbx_refine.free_R_val_test_set_ct_4sig_cutoff          ? 
_pdbx_refine.number_reflns_obs_4sig_cutoff               12662 
_pdbx_refine.pdbx_refine_id                              'X-RAY DIFFRACTION' 
_pdbx_refine.free_R_error_no_cutoff                      ? 
# 
_database_PDB_matrix.entry_id          284D 
_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                  284D 
_struct.title                     'THE BI-LOOP, A NEW GENERAL FOUR-STRANDED DNA MOTIF' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        284D 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'CYCLIC B-DNA, QUADRUPLE HELIX, BI-LOOP, DNA' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 2 ? 
D N N 3 ? 
E N N 3 ? 
F N N 3 ? 
G N N 3 ? 
H N N 3 ? 
I N N 3 ? 
J N N 3 ? 
K N N 3 ? 
L N N 3 ? 
M N N 3 ? 
N N N 3 ? 
O N N 4 ? 
P N N 4 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    284D 
_struct_ref.pdbx_db_accession          284D 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 284D A 1 ? 8 ? 284D 1  ? 8  ? 1  8  
2 1 284D B 1 ? 8 ? 284D 11 ? 18 ? 11 18 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P 
# 
_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 DA 1 P  ? ? ? 1_555 A DC  8 "O3'" ? ? A DA 1  A DC  8  1_555 ? ? ? ? ? ? ?            1.603 ? ? 
covale2 covale both ? B DA 1 P  ? ? ? 1_555 B DC  8 "O3'" ? ? B DA 11 B DC  18 1_555 ? ? ? ? ? ? ?            1.641 ? ? 
metalc1 metalc ?    ? A DT 2 O2 ? ? ? 1_555 C NA  . NA    ? ? A DT 2  A NA  19 1_555 ? ? ? ? ? ? ?            2.780 ? ? 
metalc2 metalc ?    ? A DT 6 O2 ? ? ? 1_555 C NA  . NA    ? ? A DT 6  A NA  19 1_555 ? ? ? ? ? ? ?            2.788 ? ? 
metalc3 metalc ?    ? C NA . NA ? ? ? 1_555 O HOH . O     ? ? A NA 19 A HOH 31 1_555 ? ? ? ? ? ? ?            2.828 ? ? 
metalc4 metalc ?    ? C NA . NA ? ? ? 1_555 B DT  2 O2    ? ? A NA 19 B DT  12 1_555 ? ? ? ? ? ? ?            2.785 ? ? 
metalc5 metalc ?    ? C NA . NA ? ? ? 1_555 B DT  6 O2    ? ? A NA 19 B DT  16 1_555 ? ? ? ? ? ? ?            2.834 ? ? 
metalc6 metalc ?    ? C NA . NA ? ? ? 1_555 P HOH . O     ? ? A NA 19 B HOH 32 1_555 ? ? ? ? ? ? ?            2.800 ? ? 
hydrog1 hydrog ?    ? A DA 1 N1 ? ? ? 1_555 B DT  2 N3    ? ? A DA 1  B DT  12 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2 hydrog ?    ? A DA 1 N6 ? ? ? 1_555 B DT  2 O4    ? ? A DA 1  B DT  12 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3 hydrog ?    ? A DT 2 N3 ? ? ? 1_555 B DA  1 N1    ? ? A DT 2  B DA  11 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4 hydrog ?    ? A DT 2 O4 ? ? ? 1_555 B DA  1 N6    ? ? A DT 2  B DA  11 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5 hydrog ?    ? A DA 5 N1 ? ? ? 1_555 B DT  6 N3    ? ? A DA 5  B DT  16 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6 hydrog ?    ? A DA 5 N6 ? ? ? 1_555 B DT  6 O4    ? ? A DA 5  B DT  16 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7 hydrog ?    ? A DT 6 N3 ? ? ? 1_555 B DA  5 N1    ? ? A DT 6  B DA  15 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8 hydrog ?    ? A DT 6 O4 ? ? ? 1_555 B DA  5 N6    ? ? A DT 6  B DA  15 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
covale ? ? 
metalc ? ? 
hydrog ? ? 
# 
loop_
_pdbx_struct_conn_angle.id 
_pdbx_struct_conn_angle.ptnr1_label_atom_id 
_pdbx_struct_conn_angle.ptnr1_label_alt_id 
_pdbx_struct_conn_angle.ptnr1_label_asym_id 
_pdbx_struct_conn_angle.ptnr1_label_comp_id 
_pdbx_struct_conn_angle.ptnr1_label_seq_id 
_pdbx_struct_conn_angle.ptnr1_auth_atom_id 
_pdbx_struct_conn_angle.ptnr1_auth_asym_id 
_pdbx_struct_conn_angle.ptnr1_auth_comp_id 
_pdbx_struct_conn_angle.ptnr1_auth_seq_id 
_pdbx_struct_conn_angle.ptnr1_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr1_symmetry 
_pdbx_struct_conn_angle.ptnr2_label_atom_id 
_pdbx_struct_conn_angle.ptnr2_label_alt_id 
_pdbx_struct_conn_angle.ptnr2_label_asym_id 
_pdbx_struct_conn_angle.ptnr2_label_comp_id 
_pdbx_struct_conn_angle.ptnr2_label_seq_id 
_pdbx_struct_conn_angle.ptnr2_auth_atom_id 
_pdbx_struct_conn_angle.ptnr2_auth_asym_id 
_pdbx_struct_conn_angle.ptnr2_auth_comp_id 
_pdbx_struct_conn_angle.ptnr2_auth_seq_id 
_pdbx_struct_conn_angle.ptnr2_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr2_symmetry 
_pdbx_struct_conn_angle.ptnr3_label_atom_id 
_pdbx_struct_conn_angle.ptnr3_label_alt_id 
_pdbx_struct_conn_angle.ptnr3_label_asym_id 
_pdbx_struct_conn_angle.ptnr3_label_comp_id 
_pdbx_struct_conn_angle.ptnr3_label_seq_id 
_pdbx_struct_conn_angle.ptnr3_auth_atom_id 
_pdbx_struct_conn_angle.ptnr3_auth_asym_id 
_pdbx_struct_conn_angle.ptnr3_auth_comp_id 
_pdbx_struct_conn_angle.ptnr3_auth_seq_id 
_pdbx_struct_conn_angle.ptnr3_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr3_symmetry 
_pdbx_struct_conn_angle.value 
_pdbx_struct_conn_angle.value_esd 
1  O2 ? A DT  2 ? A DT  2  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O2 ? A DT  6 ? A DT  6  ? 1_555 137.3 ? 
2  O2 ? A DT  2 ? A DT  2  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O  ? O HOH . ? A HOH 31 ? 1_555 68.2  ? 
3  O2 ? A DT  6 ? A DT  6  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O  ? O HOH . ? A HOH 31 ? 1_555 69.4  ? 
4  O2 ? A DT  2 ? A DT  2  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O2 ? B DT  2 ? B DT  12 ? 1_555 105.5 ? 
5  O2 ? A DT  6 ? A DT  6  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O2 ? B DT  2 ? B DT  12 ? 1_555 93.8  ? 
6  O  ? O HOH . ? A HOH 31 ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O2 ? B DT  2 ? B DT  12 ? 1_555 110.6 ? 
7  O2 ? A DT  2 ? A DT  2  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O2 ? B DT  6 ? B DT  16 ? 1_555 83.7  ? 
8  O2 ? A DT  6 ? A DT  6  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O2 ? B DT  6 ? B DT  16 ? 1_555 106.4 ? 
9  O  ? O HOH . ? A HOH 31 ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O2 ? B DT  6 ? B DT  16 ? 1_555 110.2 ? 
10 O2 ? B DT  2 ? B DT  12 ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O2 ? B DT  6 ? B DT  16 ? 1_555 138.7 ? 
11 O2 ? A DT  2 ? A DT  2  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O  ? P HOH . ? B HOH 32 ? 1_555 110.9 ? 
12 O2 ? A DT  6 ? A DT  6  ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O  ? P HOH . ? B HOH 32 ? 1_555 111.5 ? 
13 O  ? O HOH . ? A HOH 31 ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O  ? P HOH . ? B HOH 32 ? 1_555 178.8 ? 
14 O2 ? B DT  2 ? B DT  12 ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O  ? P HOH . ? B HOH 32 ? 1_555 70.3  ? 
15 O2 ? B DT  6 ? B DT  16 ? 1_555 NA ? C NA . ? A NA 19 ? 1_555 O  ? P HOH . ? B HOH 32 ? 1_555 68.9  ? 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
AC1 Software A NA 19 ? 6  'BINDING SITE FOR RESIDUE NA A 19' 
AC2 Software B BA 20 ? 10 'BINDING SITE FOR RESIDUE BA B 20' 
AC3 Software B BA 21 ? 5  'BINDING SITE FOR RESIDUE BA B 21' 
AC4 Software B BA 22 ? 7  'BINDING SITE FOR RESIDUE BA B 22' 
AC5 Software B BA 23 ? 5  'BINDING SITE FOR RESIDUE BA B 23' 
AC6 Software B BA 24 ? 4  'BINDING SITE FOR RESIDUE BA B 24' 
AC7 Software B BA 25 ? 8  'BINDING SITE FOR RESIDUE BA B 25' 
AC8 Software B BA 26 ? 9  'BINDING SITE FOR RESIDUE BA B 26' 
AC9 Software B BA 27 ? 7  'BINDING SITE FOR RESIDUE BA B 27' 
BC1 Software A BA 28 ? 3  'BINDING SITE FOR RESIDUE BA A 28' 
BC2 Software A BA 29 ? 2  'BINDING SITE FOR RESIDUE BA A 29' 
BC3 Software A BA 30 ? 4  'BINDING SITE FOR RESIDUE BA A 30' 
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1  AC1 6  DT  A 2 ? DT  A 2   . ? 1_555 ? 
2  AC1 6  DT  A 6 ? DT  A 6   . ? 1_555 ? 
3  AC1 6  HOH O . ? HOH A 31  . ? 1_555 ? 
4  AC1 6  DT  B 2 ? DT  B 12  . ? 1_555 ? 
5  AC1 6  DT  B 6 ? DT  B 16  . ? 1_555 ? 
6  AC1 6  HOH P . ? HOH B 32  . ? 1_555 ? 
7  AC2 10 DC  B 4 ? DC  B 14  . ? 1_555 ? 
8  AC2 10 DA  B 5 ? DA  B 15  . ? 1_555 ? 
9  AC2 10 HOH P . ? HOH B 35  . ? 1_555 ? 
10 AC2 10 HOH P . ? HOH B 36  . ? 1_555 ? 
11 AC2 10 HOH P . ? HOH B 38  . ? 1_555 ? 
12 AC2 10 HOH P . ? HOH B 68  . ? 1_555 ? 
13 AC2 10 HOH P . ? HOH B 92  . ? 1_555 ? 
14 AC2 10 HOH P . ? HOH B 93  . ? 1_555 ? 
15 AC2 10 HOH P . ? HOH B 94  . ? 1_555 ? 
16 AC2 10 HOH P . ? HOH B 95  . ? 1_555 ? 
17 AC3 5  DA  B 1 ? DA  B 11  . ? 1_555 ? 
18 AC3 5  DC  B 8 ? DC  B 18  . ? 1_555 ? 
19 AC3 5  HOH P . ? HOH B 98  . ? 1_555 ? 
20 AC3 5  HOH P . ? HOH B 99  . ? 1_555 ? 
21 AC3 5  HOH P . ? HOH B 124 . ? 1_555 ? 
22 AC4 7  BA  J . ? BA  B 23  . ? 1_555 ? 
23 AC4 7  BA  K . ? BA  B 24  . ? 1_555 ? 
24 AC4 7  HOH P . ? HOH B 40  . ? 1_555 ? 
25 AC4 7  HOH P . ? HOH B 49  . ? 1_555 ? 
26 AC4 7  HOH P . ? HOH B 56  . ? 1_555 ? 
27 AC4 7  HOH P . ? HOH B 101 . ? 1_555 ? 
28 AC4 7  HOH P . ? HOH B 117 . ? 1_555 ? 
29 AC5 5  BA  I . ? BA  B 22  . ? 1_555 ? 
30 AC5 5  BA  K . ? BA  B 24  . ? 1_555 ? 
31 AC5 5  HOH P . ? HOH B 40  . ? 1_555 ? 
32 AC5 5  HOH P . ? HOH B 49  . ? 1_555 ? 
33 AC5 5  HOH P . ? HOH B 102 . ? 1_555 ? 
34 AC6 4  BA  I . ? BA  B 22  . ? 1_555 ? 
35 AC6 4  BA  J . ? BA  B 23  . ? 1_555 ? 
36 AC6 4  HOH P . ? HOH B 40  . ? 1_555 ? 
37 AC6 4  HOH P . ? HOH B 49  . ? 1_555 ? 
38 AC7 8  HOH O . ? HOH A 107 . ? 1_555 ? 
39 AC7 8  BA  M . ? BA  B 26  . ? 1_555 ? 
40 AC7 8  BA  N . ? BA  B 27  . ? 1_555 ? 
41 AC7 8  HOH P . ? HOH B 53  . ? 1_555 ? 
42 AC7 8  HOH P . ? HOH B 70  . ? 1_555 ? 
43 AC7 8  HOH P . ? HOH B 71  . ? 1_555 ? 
44 AC7 8  HOH P . ? HOH B 104 . ? 1_555 ? 
45 AC7 8  HOH P . ? HOH B 106 . ? 1_555 ? 
46 AC8 9  BA  L . ? BA  B 25  . ? 1_555 ? 
47 AC8 9  BA  N . ? BA  B 27  . ? 1_555 ? 
48 AC8 9  HOH P . ? HOH B 37  . ? 4_455 ? 
49 AC8 9  HOH P . ? HOH B 53  . ? 1_555 ? 
50 AC8 9  HOH P . ? HOH B 71  . ? 1_555 ? 
51 AC8 9  HOH P . ? HOH B 74  . ? 1_555 ? 
52 AC8 9  HOH P . ? HOH B 104 . ? 1_555 ? 
53 AC8 9  HOH P . ? HOH B 105 . ? 1_555 ? 
54 AC8 9  HOH P . ? HOH B 106 . ? 1_555 ? 
55 AC9 7  DC  B 4 ? DC  B 14  . ? 4_455 ? 
56 AC9 7  BA  L . ? BA  B 25  . ? 1_555 ? 
57 AC9 7  BA  M . ? BA  B 26  . ? 1_555 ? 
58 AC9 7  HOH P . ? HOH B 46  . ? 4_455 ? 
59 AC9 7  HOH P . ? HOH B 106 . ? 1_555 ? 
60 AC9 7  HOH P . ? HOH B 121 . ? 1_555 ? 
61 AC9 7  HOH P . ? HOH B 123 . ? 1_555 ? 
62 BC1 3  DT  A 3 ? DT  A 3   . ? 1_555 ? 
63 BC1 3  BA  F . ? BA  A 30  . ? 1_555 ? 
64 BC1 3  HOH O . ? HOH A 134 . ? 1_555 ? 
65 BC2 2  BA  F . ? BA  A 30  . ? 1_555 ? 
66 BC2 2  HOH P . ? HOH B 91  . ? 4_555 ? 
67 BC3 4  DT  A 3 ? DT  A 3   . ? 1_555 ? 
68 BC3 4  BA  D . ? BA  A 28  . ? 1_555 ? 
69 BC3 4  BA  E . ? BA  A 29  . ? 1_555 ? 
70 BC3 4  DC  B 4 ? DC  B 14  . ? 4_555 ? 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1 1 O  A HOH 67  ? ? O B HOH 125 ? ? 1.45 
2 1 BA B BA  26  ? ? O B HOH 106 ? ? 1.46 
3 1 O  B HOH 36  ? ? O B HOH 95  ? ? 1.60 
4 1 O  B HOH 126 ? ? O B HOH 127 ? ? 1.88 
5 1 O  B HOH 93  ? ? O B HOH 95  ? ? 1.88 
6 1 O  B HOH 71  ? ? O B HOH 115 ? ? 1.98 
7 1 O  B HOH 86  ? ? O B HOH 116 ? ? 2.12 
8 1 O  A HOH 64  ? ? O B HOH 115 ? ? 2.17 
# 
loop_
_pdbx_validate_symm_contact.id 
_pdbx_validate_symm_contact.PDB_model_num 
_pdbx_validate_symm_contact.auth_atom_id_1 
_pdbx_validate_symm_contact.auth_asym_id_1 
_pdbx_validate_symm_contact.auth_comp_id_1 
_pdbx_validate_symm_contact.auth_seq_id_1 
_pdbx_validate_symm_contact.PDB_ins_code_1 
_pdbx_validate_symm_contact.label_alt_id_1 
_pdbx_validate_symm_contact.site_symmetry_1 
_pdbx_validate_symm_contact.auth_atom_id_2 
_pdbx_validate_symm_contact.auth_asym_id_2 
_pdbx_validate_symm_contact.auth_comp_id_2 
_pdbx_validate_symm_contact.auth_seq_id_2 
_pdbx_validate_symm_contact.PDB_ins_code_2 
_pdbx_validate_symm_contact.label_alt_id_2 
_pdbx_validate_symm_contact.site_symmetry_2 
_pdbx_validate_symm_contact.dist 
1 1 O B HOH 37  ? ? 1_555 O B HOH 74  ? ? 4_555 1.06 
2 1 O B HOH 46  ? ? 1_555 O B HOH 120 ? ? 4_555 1.33 
3 1 O B HOH 46  ? ? 1_555 O B HOH 121 ? ? 4_555 1.70 
4 1 O B HOH 116 ? ? 1_555 O B HOH 120 ? ? 1_655 1.73 
5 1 O B HOH 86  ? ? 1_555 O B HOH 120 ? ? 1_655 1.92 
6 1 O B HOH 87  ? ? 1_555 O B HOH 122 ? ? 1_655 2.12 
7 1 O B HOH 42  ? ? 1_555 O B HOH 104 ? ? 4_555 2.17 
8 1 O A HOH 85  ? ? 1_555 O B HOH 108 ? ? 1_655 2.17 
# 
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 OP1   A DA 1 ? ? P     A DA 1 ? ? OP2 A DA 1 ? ? 110.58 119.60 -9.02 1.50 N 
2 1 "C3'" A DA 1 ? ? "O3'" A DA 1 ? ? P   A DT 2 ? ? 128.27 119.70 8.57  1.20 Y 
3 1 "C3'" A DA 5 ? ? "O3'" A DA 5 ? ? P   A DT 6 ? ? 126.97 119.70 7.27  1.20 Y 
# 
loop_
_refine_B_iso.class 
_refine_B_iso.details 
_refine_B_iso.treatment 
_refine_B_iso.pdbx_refine_id 
'ALL ATOMS'  TR anisotropic 'X-RAY DIFFRACTION' 
'ALL WATERS' TR anisotropic 'X-RAY DIFFRACTION' 
# 
loop_
_refine_occupancy.class 
_refine_occupancy.treatment 
_refine_occupancy.pdbx_refine_id 
'ALL ATOMS'  fix 'X-RAY DIFFRACTION' 
'ALL WATERS' fix 'X-RAY DIFFRACTION' 
# 
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 
BA  BA     BA N N 1   
DA  OP3    O  N N 2   
DA  P      P  N N 3   
DA  OP1    O  N N 4   
DA  OP2    O  N N 5   
DA  "O5'"  O  N N 6   
DA  "C5'"  C  N N 7   
DA  "C4'"  C  N R 8   
DA  "O4'"  O  N N 9   
DA  "C3'"  C  N S 10  
DA  "O3'"  O  N N 11  
DA  "C2'"  C  N N 12  
DA  "C1'"  C  N R 13  
DA  N9     N  Y N 14  
DA  C8     C  Y N 15  
DA  N7     N  Y N 16  
DA  C5     C  Y N 17  
DA  C6     C  Y N 18  
DA  N6     N  N N 19  
DA  N1     N  Y N 20  
DA  C2     C  Y N 21  
DA  N3     N  Y N 22  
DA  C4     C  Y N 23  
DA  HOP3   H  N N 24  
DA  HOP2   H  N N 25  
DA  "H5'"  H  N N 26  
DA  "H5''" H  N N 27  
DA  "H4'"  H  N N 28  
DA  "H3'"  H  N N 29  
DA  "HO3'" H  N N 30  
DA  "H2'"  H  N N 31  
DA  "H2''" H  N N 32  
DA  "H1'"  H  N N 33  
DA  H8     H  N N 34  
DA  H61    H  N N 35  
DA  H62    H  N N 36  
DA  H2     H  N N 37  
DC  OP3    O  N N 38  
DC  P      P  N N 39  
DC  OP1    O  N N 40  
DC  OP2    O  N N 41  
DC  "O5'"  O  N N 42  
DC  "C5'"  C  N N 43  
DC  "C4'"  C  N R 44  
DC  "O4'"  O  N N 45  
DC  "C3'"  C  N S 46  
DC  "O3'"  O  N N 47  
DC  "C2'"  C  N N 48  
DC  "C1'"  C  N R 49  
DC  N1     N  N N 50  
DC  C2     C  N N 51  
DC  O2     O  N N 52  
DC  N3     N  N N 53  
DC  C4     C  N N 54  
DC  N4     N  N N 55  
DC  C5     C  N N 56  
DC  C6     C  N N 57  
DC  HOP3   H  N N 58  
DC  HOP2   H  N N 59  
DC  "H5'"  H  N N 60  
DC  "H5''" H  N N 61  
DC  "H4'"  H  N N 62  
DC  "H3'"  H  N N 63  
DC  "HO3'" H  N N 64  
DC  "H2'"  H  N N 65  
DC  "H2''" H  N N 66  
DC  "H1'"  H  N N 67  
DC  H41    H  N N 68  
DC  H42    H  N N 69  
DC  H5     H  N N 70  
DC  H6     H  N N 71  
DT  OP3    O  N N 72  
DT  P      P  N N 73  
DT  OP1    O  N N 74  
DT  OP2    O  N N 75  
DT  "O5'"  O  N N 76  
DT  "C5'"  C  N N 77  
DT  "C4'"  C  N R 78  
DT  "O4'"  O  N N 79  
DT  "C3'"  C  N S 80  
DT  "O3'"  O  N N 81  
DT  "C2'"  C  N N 82  
DT  "C1'"  C  N R 83  
DT  N1     N  N N 84  
DT  C2     C  N N 85  
DT  O2     O  N N 86  
DT  N3     N  N N 87  
DT  C4     C  N N 88  
DT  O4     O  N N 89  
DT  C5     C  N N 90  
DT  C7     C  N N 91  
DT  C6     C  N N 92  
DT  HOP3   H  N N 93  
DT  HOP2   H  N N 94  
DT  "H5'"  H  N N 95  
DT  "H5''" H  N N 96  
DT  "H4'"  H  N N 97  
DT  "H3'"  H  N N 98  
DT  "HO3'" H  N N 99  
DT  "H2'"  H  N N 100 
DT  "H2''" H  N N 101 
DT  "H1'"  H  N N 102 
DT  H3     H  N N 103 
DT  H71    H  N N 104 
DT  H72    H  N N 105 
DT  H73    H  N N 106 
DT  H6     H  N N 107 
HOH O      O  N N 108 
HOH H1     H  N N 109 
HOH H2     H  N N 110 
NA  NA     NA N N 111 
# 
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  
DT  OP3   P      sing N N 74  
DT  OP3   HOP3   sing N N 75  
DT  P     OP1    doub N N 76  
DT  P     OP2    sing N N 77  
DT  P     "O5'"  sing N N 78  
DT  OP2   HOP2   sing N N 79  
DT  "O5'" "C5'"  sing N N 80  
DT  "C5'" "C4'"  sing N N 81  
DT  "C5'" "H5'"  sing N N 82  
DT  "C5'" "H5''" sing N N 83  
DT  "C4'" "O4'"  sing N N 84  
DT  "C4'" "C3'"  sing N N 85  
DT  "C4'" "H4'"  sing N N 86  
DT  "O4'" "C1'"  sing N N 87  
DT  "C3'" "O3'"  sing N N 88  
DT  "C3'" "C2'"  sing N N 89  
DT  "C3'" "H3'"  sing N N 90  
DT  "O3'" "HO3'" sing N N 91  
DT  "C2'" "C1'"  sing N N 92  
DT  "C2'" "H2'"  sing N N 93  
DT  "C2'" "H2''" sing N N 94  
DT  "C1'" N1     sing N N 95  
DT  "C1'" "H1'"  sing N N 96  
DT  N1    C2     sing N N 97  
DT  N1    C6     sing N N 98  
DT  C2    O2     doub N N 99  
DT  C2    N3     sing N N 100 
DT  N3    C4     sing N N 101 
DT  N3    H3     sing N N 102 
DT  C4    O4     doub N N 103 
DT  C4    C5     sing N N 104 
DT  C5    C7     sing N N 105 
DT  C5    C6     doub N N 106 
DT  C7    H71    sing N N 107 
DT  C7    H72    sing N N 108 
DT  C7    H73    sing N N 109 
DT  C6    H6     sing N N 110 
HOH O     H1     sing N N 111 
HOH O     H2     sing N N 112 
# 
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 1 1_555 B DT 2 1_555 -0.068 -0.068 -0.154 -9.418 -2.031 3.667 1 A_DA1:DT12_B A 1 ? B 12 ? 20 1 
1 A DT 2 1_555 B DA 1 1_555 -0.028 -0.070 -0.077 7.294  -1.755 2.970 2 A_DT2:DA11_B A 2 ? B 11 ? 20 1 
1 A DA 5 1_555 B DT 6 1_555 -0.067 -0.123 0.033  -4.907 -3.496 0.992 3 A_DA5:DT16_B A 5 ? B 16 ? 20 1 
1 A DT 6 1_555 B DA 5 1_555 0.083  -0.141 -0.075 7.335  -4.189 0.409 4 A_DT6:DA15_B A 6 ? B 15 ? 20 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 DA 1 1_555 B DT 2 1_555 A DT 2 1_555 B DA 1 1_555 -0.314 -0.612 2.929 -1.005 0.013 24.524 -1.444 0.461 2.939 0.030 2.364  
24.544 1 AA_DA1DT2:DA11DT12_BB A 1 ? B 12 ? A 2 ? B 11 ? 
1 A DA 5 1_555 B DT 6 1_555 A DT 6 1_555 B DA 5 1_555 -0.044 -0.595 3.037 0.270  1.855 26.670 -1.730 0.160 2.989 4.016 -0.584 
26.735 2 AA_DA5DT6:DA15DT16_BB A 5 ? B 16 ? A 6 ? B 15 ? 
# 
_atom_sites.entry_id                    284D 
_atom_sites.fract_transf_matrix[1][1]   0.043775 
_atom_sites.fract_transf_matrix[1][2]   0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.036132 
_atom_sites.fract_transf_matrix[2][3]   0.000000 
_atom_sites.fract_transf_matrix[3][1]   0.000000 
_atom_sites.fract_transf_matrix[3][2]   0.000000 
_atom_sites.fract_transf_matrix[3][3]   0.018060 
_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 
BA 
C  
H  
N  
NA 
O  
P  
# 
loop_