data_1I7V
# 
_entry.id   1I7V 
# 
_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   1I7V         pdb_00001i7v 10.2210/pdb1i7v/pdb 
RCSB  RCSB013014   ?            ?                   
WWPDB D_1000013014 ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 2001-03-28 
2 'Structure model' 1 1 2007-10-16 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-02-23 
5 'Structure model' 1 4 2024-05-22 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 4 'Structure model' 'Derived calculations'      
6 5 'Structure model' 'Data collection'           
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' database_2            
2 4 'Structure model' pdbx_nmr_software     
3 4 'Structure model' pdbx_struct_assembly  
4 4 'Structure model' pdbx_struct_oper_list 
5 4 'Structure model' struct_conn           
6 4 'Structure model' struct_site           
7 5 'Structure model' chem_comp_atom        
8 5 'Structure model' chem_comp_bond        
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
3 4 'Structure model' '_pdbx_nmr_software.name'             
4 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 
5 4 'Structure model' '_struct_site.pdbx_auth_asym_id'      
6 4 'Structure model' '_struct_site.pdbx_auth_comp_id'      
7 4 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1I7V 
_pdbx_database_status.recvd_initial_deposition_date   2001-03-10 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Li, Z.'          1 
'Tamura, P.J.'    2 
'Wilkinson, A.S.' 3 
'Harris, C.M.'    4 
'Harris, T.M.'    5 
'Stone, M.P.'     6 
# 
_citation.id                        primary 
_citation.title                     
;Intercalation of the (1R,2S,3R,4S)-N6-[1-(1,2,3,4-tetrahydro-2,3,4-trihydroxybenz[a]anthracenyl)]-2'-deoxyadenosyl adduct in the N-ras codon 61 sequence: DNA sequence effects
;
_citation.journal_abbrev            Biochemistry 
_citation.journal_volume            40 
_citation.page_first                6743 
_citation.page_last                 6755 
_citation.year                      2001 
_citation.journal_id_ASTM           BICHAW 
_citation.country                   US 
_citation.journal_id_ISSN           0006-2960 
_citation.journal_id_CSD            0033 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   11389588 
_citation.pdbx_database_id_DOI      10.1021/bi002785r 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Li, Z.'          1 ? 
primary 'Tamura, P.J.'    2 ? 
primary 'Wilkinson, A.S.' 3 ? 
primary 'Harris, C.M.'    4 ? 
primary 'Harris, T.M.'    5 ? 
primary 'Stone, M.P.'     6 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer     syn "5'-D(*CP*GP*GP*AP*CP*AP*(BZA)AP*GP*AP*AP*G)-3'"        3416.263 1 ? ? ? ? 
2 polymer     syn "5'-D(*CP*TP*TP*CP*TP*TP*GP*TP*CP*CP*G)-3'"             3291.145 1 ? ? ? ? 
3 non-polymer syn '1R,2S,3R,4S-TETRAHYDRO-BENZO[A]ANTHRACENE-2,3,4-TRIOL' 280.318  1 ? ? ? ? 
# 
loop_
_entity_poly.entity_id 
_entity_poly.type 
_entity_poly.nstd_linkage 
_entity_poly.nstd_monomer 
_entity_poly.pdbx_seq_one_letter_code 
_entity_poly.pdbx_seq_one_letter_code_can 
_entity_poly.pdbx_strand_id 
_entity_poly.pdbx_target_identifier 
1 polydeoxyribonucleotide no no '(DC)(DG)(DG)(DA)(DC)(DA)(DA)(DG)(DA)(DA)(DG)' CGGACAAGAAG A ? 
2 polydeoxyribonucleotide no no '(DC)(DT)(DT)(DC)(DT)(DT)(DG)(DT)(DC)(DC)(DG)' CTTCTTGTCCG B ? 
# 
_pdbx_entity_nonpoly.entity_id   3 
_pdbx_entity_nonpoly.name        '1R,2S,3R,4S-TETRAHYDRO-BENZO[A]ANTHRACENE-2,3,4-TRIOL' 
_pdbx_entity_nonpoly.comp_id     BZA 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  DC n 
1 2  DG n 
1 3  DG n 
1 4  DA n 
1 5  DC n 
1 6  DA n 
1 7  DA n 
1 8  DG n 
1 9  DA n 
1 10 DA n 
1 11 DG n 
2 1  DC n 
2 2  DT n 
2 3  DT n 
2 4  DC n 
2 5  DT n 
2 6  DT n 
2 7  DG n 
2 8  DT n 
2 9  DC n 
2 10 DC n 
2 11 DG n 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
BZA non-polymer   . '1R,2S,3R,4S-TETRAHYDRO-BENZO[A]ANTHRACENE-2,3,4-TRIOL' ? 'C18 H16 O3'      280.318 
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  DG 2  2  2  DG G   A . n 
A 1 3  DG 3  3  3  DG G   A . n 
A 1 4  DA 4  4  4  DA A   A . n 
A 1 5  DC 5  5  5  DC C   A . n 
A 1 6  DA 6  6  6  DA A   A . n 
A 1 7  DA 7  7  7  DA ABA A . n 
A 1 8  DG 8  8  8  DG G   A . n 
A 1 9  DA 9  9  9  DA A   A . n 
A 1 10 DA 10 10 10 DA A   A . n 
A 1 11 DG 11 11 11 DG G   A . n 
B 2 1  DC 1  12 12 DC C   B . n 
B 2 2  DT 2  13 13 DT T   B . n 
B 2 3  DT 3  14 14 DT T   B . n 
B 2 4  DC 4  15 15 DC C   B . n 
B 2 5  DT 5  16 16 DT T   B . n 
B 2 6  DT 6  17 17 DT T   B . n 
B 2 7  DG 7  18 18 DG G   B . n 
B 2 8  DT 8  19 19 DT T   B . n 
B 2 9  DC 9  20 20 DC C   B . n 
B 2 10 DC 10 21 21 DC C   B . n 
B 2 11 DG 11 22 22 DG G   B . n 
# 
_pdbx_nonpoly_scheme.asym_id         C 
_pdbx_nonpoly_scheme.entity_id       3 
_pdbx_nonpoly_scheme.mon_id          BZA 
_pdbx_nonpoly_scheme.ndb_seq_num     1 
_pdbx_nonpoly_scheme.pdb_seq_num     12 
_pdbx_nonpoly_scheme.auth_seq_num    7 
_pdbx_nonpoly_scheme.pdb_mon_id      BZA 
_pdbx_nonpoly_scheme.auth_mon_id     ABA 
_pdbx_nonpoly_scheme.pdb_strand_id   A 
_pdbx_nonpoly_scheme.pdb_ins_code    . 
# 
_cell.entry_id           1I7V 
_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                         1I7V 
_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          1I7V 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1I7V 
_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                  1I7V 
_struct.title                     
;THE SOLUTION STRUCTURE OF A BAY REGION 1R-BENZ[A]ANTHRACENE OXIDE ADDUCT AT THE N6 POSITION OF ADENINE OF AN OLIGODEOXYNUCLEOTIDE CONTAINING THE HUMAN N-RAS CODON 61 SEQUENCE
;
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1I7V 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'Benz[a]anthracene-DNA duplex, DNA' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 2 ? 
C N N 3 ? 
# 
loop_
_struct_ref.id 
_struct_ref.entity_id 
_struct_ref.db_name 
_struct_ref.db_code 
_struct_ref.pdbx_db_accession 
_struct_ref.pdbx_db_isoform 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_align_begin 
1 1 PDB 1I7V 1I7V ? ? ? 
2 2 PDB 1I7V 1I7V ? ? ? 
# 
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 1I7V A 1 ? 11 ? 1I7V 1  ? 11 ? 1  11 
2 2 1I7V B 1 ? 11 ? 1I7V 12 ? 22 ? 12 22 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id   1 
# 
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 none ? A DA 7  N6 ? ? ? 1_555 C BZA .  C4C ? ? A DA 7  A BZA 12 1_555 ? ? ? ? ? ? ?            1.344 ? ? 
hydrog1  hydrog ?    ? A DC 1  N3 ? ? ? 1_555 B DG  11 N1  ? ? A DC 1  B DG  22 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ?    ? A DC 1  N4 ? ? ? 1_555 B DG  11 O6  ? ? A DC 1  B DG  22 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ?    ? A DC 1  O2 ? ? ? 1_555 B DG  11 N2  ? ? A DC 1  B DG  22 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ?    ? A DG 2  N1 ? ? ? 1_555 B DC  10 N3  ? ? A DG 2  B DC  21 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ?    ? A DG 2  N2 ? ? ? 1_555 B DC  10 O2  ? ? A DG 2  B DC  21 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ?    ? A DG 2  O6 ? ? ? 1_555 B DC  10 N4  ? ? A DG 2  B DC  21 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ?    ? A DG 3  N1 ? ? ? 1_555 B DC  9  N3  ? ? A DG 3  B DC  20 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ?    ? A DG 3  N2 ? ? ? 1_555 B DC  9  O2  ? ? A DG 3  B DC  20 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ?    ? A DG 3  O6 ? ? ? 1_555 B DC  9  N4  ? ? A DG 3  B DC  20 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ?    ? A DA 4  N1 ? ? ? 1_555 B DT  8  N3  ? ? A DA 4  B DT  19 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ?    ? A DA 4  N6 ? ? ? 1_555 B DT  8  O4  ? ? A DA 4  B DT  19 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ?    ? A DC 5  N3 ? ? ? 1_555 B DG  7  N1  ? ? A DC 5  B DG  18 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ?    ? A DC 5  N4 ? ? ? 1_555 B DG  7  O6  ? ? A DC 5  B DG  18 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog14 hydrog ?    ? A DC 5  O2 ? ? ? 1_555 B DG  7  N2  ? ? A DC 5  B DG  18 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog15 hydrog ?    ? A DA 6  N6 ? ? ? 1_555 B DT  6  O4  ? ? A DA 6  B DT  17 1_555 ? ? ? ? ? ? 'DA-DT PAIR' ?     ? ? 
hydrog16 hydrog ?    ? A DA 7  N1 ? ? ? 1_555 B DT  5  N3  ? ? A DA 7  B DT  16 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ?    ? A DA 7  N6 ? ? ? 1_555 B DT  5  O4  ? ? A DA 7  B DT  16 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ?    ? A DG 8  N1 ? ? ? 1_555 B DC  4  N3  ? ? A DG 8  B DC  15 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog19 hydrog ?    ? A DG 8  N2 ? ? ? 1_555 B DC  4  O2  ? ? A DG 8  B DC  15 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog20 hydrog ?    ? A DG 8  O6 ? ? ? 1_555 B DC  4  N4  ? ? A DG 8  B DC  15 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog21 hydrog ?    ? A DA 9  N1 ? ? ? 1_555 B DT  3  N3  ? ? A DA 9  B DT  14 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog22 hydrog ?    ? A DA 9  N6 ? ? ? 1_555 B DT  3  O4  ? ? A DA 9  B DT  14 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog23 hydrog ?    ? A DA 10 N1 ? ? ? 1_555 B DT  2  N3  ? ? A DA 10 B DT  13 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog24 hydrog ?    ? A DA 10 N6 ? ? ? 1_555 B DT  2  O4  ? ? A DA 10 B DT  13 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog25 hydrog ?    ? A DG 11 N1 ? ? ? 1_555 B DC  1  N3  ? ? A DG 11 B DC  12 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog26 hydrog ?    ? A DG 11 N2 ? ? ? 1_555 B DC  1  O2  ? ? A DG 11 B DC  12 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog27 hydrog ?    ? A DG 11 O6 ? ? ? 1_555 B DC  1  N4  ? ? A DG 11 B DC  12 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
covale ? ? 
hydrog ? ? 
# 
_struct_site.id                   AC1 
_struct_site.pdbx_evidence_code   Software 
_struct_site.pdbx_auth_asym_id    A 
_struct_site.pdbx_auth_comp_id    BZA 
_struct_site.pdbx_auth_seq_id     12 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    6 
_struct_site.details              'BINDING SITE FOR RESIDUE BZA A 12' 
# 
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 DA A 6 ? DA A 6  . ? 1_555 ? 
2 AC1 6 DA A 7 ? DA A 7  . ? 1_555 ? 
3 AC1 6 DG A 8 ? DG A 8  . ? 1_555 ? 
4 AC1 6 DC B 4 ? DC B 15 . ? 1_555 ? 
5 AC1 6 DT B 5 ? DT B 16 . ? 1_555 ? 
6 AC1 6 DT B 6 ? DT B 17 . ? 1_555 ? 
# 
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  ? ? 111.09 108.30 2.79  0.30 N 
2  1 "O4'" A DG 2  ? ? "C1'" A DG 2  ? ? N9 A DG 2  ? ? 111.49 108.30 3.19  0.30 N 
3  1 N7    A DG 2  ? ? C8    A DG 2  ? ? N9 A DG 2  ? ? 117.66 113.10 4.56  0.50 N 
4  1 C8    A DG 2  ? ? N9    A DG 2  ? ? C4 A DG 2  ? ? 103.75 106.40 -2.65 0.40 N 
5  1 "O4'" A DG 3  ? ? "C1'" A DG 3  ? ? N9 A DG 3  ? ? 111.63 108.30 3.33  0.30 N 
6  1 N7    A DG 3  ? ? C8    A DG 3  ? ? N9 A DG 3  ? ? 117.64 113.10 4.54  0.50 N 
7  1 C8    A DG 3  ? ? N9    A DG 3  ? ? C4 A DG 3  ? ? 103.73 106.40 -2.67 0.40 N 
8  1 "O4'" A DA 4  ? ? "C1'" A DA 4  ? ? N9 A DA 4  ? ? 111.47 108.30 3.17  0.30 N 
9  1 N7    A DA 4  ? ? C8    A DA 4  ? ? N9 A DA 4  ? ? 117.50 113.80 3.70  0.50 N 
10 1 "O4'" A DC 5  ? ? "C1'" A DC 5  ? ? N1 A DC 5  ? ? 110.89 108.30 2.59  0.30 N 
11 1 N7    A DA 6  ? ? C8    A DA 6  ? ? N9 A DA 6  ? ? 117.44 113.80 3.64  0.50 N 
12 1 C8    A DA 6  ? ? N9    A DA 6  ? ? C4 A DA 6  ? ? 103.31 105.80 -2.49 0.40 N 
13 1 "O4'" A DA 7  ? ? "C1'" A DA 7  ? ? N9 A DA 7  ? ? 111.30 108.30 3.00  0.30 N 
14 1 N7    A DA 7  ? ? C8    A DA 7  ? ? N9 A DA 7  ? ? 117.56 113.80 3.76  0.50 N 
15 1 "O4'" A DG 8  ? ? "C1'" A DG 8  ? ? N9 A DG 8  ? ? 111.51 108.30 3.21  0.30 N 
16 1 N7    A DG 8  ? ? C8    A DG 8  ? ? N9 A DG 8  ? ? 117.55 113.10 4.45  0.50 N 
17 1 C8    A DG 8  ? ? N9    A DG 8  ? ? C4 A DG 8  ? ? 103.71 106.40 -2.69 0.40 N 
18 1 "O4'" A DA 9  ? ? "C1'" A DA 9  ? ? N9 A DA 9  ? ? 111.02 108.30 2.72  0.30 N 
19 1 N7    A DA 9  ? ? C8    A DA 9  ? ? N9 A DA 9  ? ? 117.56 113.80 3.76  0.50 N 
20 1 "O4'" A DA 10 ? ? "C1'" A DA 10 ? ? N9 A DA 10 ? ? 110.90 108.30 2.60  0.30 N 
21 1 N7    A DA 10 ? ? C8    A DA 10 ? ? N9 A DA 10 ? ? 117.60 113.80 3.80  0.50 N 
22 1 "O4'" A DG 11 ? ? "C1'" A DG 11 ? ? N9 A DG 11 ? ? 111.00 108.30 2.70  0.30 N 
23 1 N7    A DG 11 ? ? C8    A DG 11 ? ? N9 A DG 11 ? ? 117.60 113.10 4.50  0.50 N 
24 1 C8    A DG 11 ? ? N9    A DG 11 ? ? C4 A DG 11 ? ? 103.69 106.40 -2.71 0.40 N 
25 1 "O4'" B DC 12 ? ? "C1'" B DC 12 ? ? N1 B DC 12 ? ? 111.33 108.30 3.03  0.30 N 
26 1 "O4'" B DT 13 ? ? "C1'" B DT 13 ? ? N1 B DT 13 ? ? 111.36 108.30 3.06  0.30 N 
27 1 "O4'" B DT 14 ? ? "C1'" B DT 14 ? ? N1 B DT 14 ? ? 111.10 108.30 2.80  0.30 N 
28 1 "O4'" B DC 15 ? ? "C1'" B DC 15 ? ? N1 B DC 15 ? ? 110.57 108.30 2.27  0.30 N 
29 1 "O4'" B DT 16 ? ? "C1'" B DT 16 ? ? N1 B DT 16 ? ? 110.20 108.30 1.90  0.30 N 
30 1 C6    B DT 16 ? ? C5    B DT 16 ? ? C7 B DT 16 ? ? 118.87 122.90 -4.03 0.60 N 
31 1 "O4'" B DT 17 ? ? "C1'" B DT 17 ? ? N1 B DT 17 ? ? 111.11 108.30 2.81  0.30 N 
32 1 "O4'" B DG 18 ? ? "C1'" B DG 18 ? ? N9 B DG 18 ? ? 111.80 108.30 3.50  0.30 N 
33 1 N7    B DG 18 ? ? C8    B DG 18 ? ? N9 B DG 18 ? ? 117.69 113.10 4.59  0.50 N 
34 1 C8    B DG 18 ? ? N9    B DG 18 ? ? C4 B DG 18 ? ? 103.69 106.40 -2.71 0.40 N 
35 1 "O4'" B DT 19 ? ? "C1'" B DT 19 ? ? N1 B DT 19 ? ? 111.10 108.30 2.80  0.30 N 
36 1 "O4'" B DC 20 ? ? "C1'" B DC 20 ? ? N1 B DC 20 ? ? 111.48 108.30 3.18  0.30 N 
37 1 "O4'" B DC 21 ? ? "C1'" B DC 21 ? ? N1 B DC 21 ? ? 111.06 108.30 2.76  0.30 N 
38 1 "O4'" B DG 22 ? ? "C1'" B DG 22 ? ? N9 B DG 22 ? ? 111.11 108.30 2.81  0.30 N 
39 1 N7    B DG 22 ? ? C8    B DG 22 ? ? N9 B DG 22 ? ? 117.62 113.10 4.52  0.50 N 
40 1 C8    B DG 22 ? ? N9    B DG 22 ? ? C4 B DG 22 ? ? 103.76 106.40 -2.64 0.40 N 
# 
_pdbx_nmr_ensemble.entry_id                                      1I7V 
_pdbx_nmr_ensemble.conformers_calculated_total_number            1 
_pdbx_nmr_ensemble.conformers_submitted_total_number             1 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'back calculated data agree with experimental NOESY spectrum' 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
loop_
_pdbx_nmr_sample_details.solution_id 
_pdbx_nmr_sample_details.contents 
_pdbx_nmr_sample_details.solvent_system 
1 '1.8 mM oligodeoxynucleotide, 10 mM phosphate buffer, 0.05 mM EDTA, 0.1 M NaCl' '90% H2O/10% D2O' 
2 '1.8 mM oligodeoxynucleotide, 10 mM phosphate buffer, 0.05 mM EDTA, 0.1 M NaCl' '100% D2O'        
# 
loop_
_pdbx_nmr_exptl_sample_conditions.conditions_id 
_pdbx_nmr_exptl_sample_conditions.temperature 
_pdbx_nmr_exptl_sample_conditions.pressure 
_pdbx_nmr_exptl_sample_conditions.pH 
_pdbx_nmr_exptl_sample_conditions.ionic_strength 
_pdbx_nmr_exptl_sample_conditions.pressure_units 
_pdbx_nmr_exptl_sample_conditions.temperature_units 
1 278 1 7.0 '0.1 M NaCl' atm K 
2 288 1 7.0 '0.1 M NaCl' atm K 
# 
loop_
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.solution_id 
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.type 
1 1 1 '2D NOESY' 
2 2 2 '2D NOESY' 
3 2 2 DQF-COSY   
4 2 2 TOCSY      
# 
_pdbx_nmr_details.entry_id   1I7V 
_pdbx_nmr_details.text       'This structure was determined using 2D homonuclear techniques' 
# 
_pdbx_nmr_refine.entry_id           1I7V 
_pdbx_nmr_refine.method             'NOE-restrained molecular dynamics/simulated annealing' 
_pdbx_nmr_refine.details            'The structure was based on a total of 485 NOE derived distance constraints.' 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.classification 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
XwinNMR   2.0   collection                    Bruker                                                            1 
X-PLOR    3.851 'structure solution'          'A. Brunger'                                                      2 
Felix     97.0  processing                    'Biosym Technologies'                                             3 
CORMA     5.2   refinement                    'Borgias, B.A., Thomas, P.D., Li, H., Kumar, A., and Tonelli, M.' 4 
MARDIGRAS 3.0   'iterative matrix relaxation' 'Borgias, B.A., Thomas, P.D., Li, H., Kumar, A., and Tonelli, M.' 5 
# 
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 
BZA C4C    C N N 1   
BZA C9C    C N S 2   
BZA O3     O N N 3   
BZA C8B    C N S 4   
BZA O2     O N N 5   
BZA C3B    C N S 6   
BZA O1     O N N 7   
BZA C3A    C Y N 8   
BZA C2A    C Y N 9   
BZA C4A    C Y N 10  
BZA C1A    C Y N 11  
BZA C5A    C Y N 12  
BZA C4B    C Y N 13  
BZA C6A    C Y N 14  
BZA C7A    C Y N 15  
BZA C8A    C Y N 16  
BZA C5B    C Y N 17  
BZA C9B    C Y N 18  
BZA C11    C Y N 19  
BZA C9A    C Y N 20  
BZA C10    C Y N 21  
BZA H4C1   H N N 22  
BZA H4C2   H N N 23  
BZA H9C    H N N 24  
BZA H3     H N N 25  
BZA H8B    H N N 26  
BZA HO2    H N N 27  
BZA H3B    H N N 28  
BZA H1     H N N 29  
BZA H2A    H N N 30  
BZA H1A    H N N 31  
BZA H5A    H N N 32  
BZA H6A    H N N 33  
BZA H7A    H N N 34  
BZA H8A    H N N 35  
BZA H9A    H N N 36  
BZA H10    H N N 37  
DA  OP3    O N N 38  
DA  P      P N N 39  
DA  OP1    O N N 40  
DA  OP2    O N N 41  
DA  "O5'"  O N N 42  
DA  "C5'"  C N N 43  
DA  "C4'"  C N R 44  
DA  "O4'"  O N N 45  
DA  "C3'"  C N S 46  
DA  "O3'"  O N N 47  
DA  "C2'"  C N N 48  
DA  "C1'"  C N R 49  
DA  N9     N Y N 50  
DA  C8     C Y N 51  
DA  N7     N Y N 52  
DA  C5     C Y N 53  
DA  C6     C Y N 54  
DA  N6     N N N 55  
DA  N1     N Y N 56  
DA  C2     C Y N 57  
DA  N3     N Y N 58  
DA  C4     C Y N 59  
DA  HOP3   H N N 60  
DA  HOP2   H N N 61  
DA  "H5'"  H N N 62  
DA  "H5''" H N N 63  
DA  "H4'"  H N N 64  
DA  "H3'"  H N N 65  
DA  "HO3'" H N N 66  
DA  "H2'"  H N N 67  
DA  "H2''" H N N 68  
DA  "H1'"  H N N 69  
DA  H8     H N N 70  
DA  H61    H N N 71  
DA  H62    H N N 72  
DA  H2     H N N 73  
DC  OP3    O N N 74  
DC  P      P N N 75  
DC  OP1    O N N 76  
DC  OP2    O N N 77  
DC  "O5'"  O N N 78  
DC  "C5'"  C N N 79  
DC  "C4'"  C N R 80  
DC  "O4'"  O N N 81  
DC  "C3'"  C N S 82  
DC  "O3'"  O N N 83  
DC  "C2'"  C N N 84  
DC  "C1'"  C N R 85  
DC  N1     N N N 86  
DC  C2     C N N 87  
DC  O2     O N N 88  
DC  N3     N N N 89  
DC  C4     C N N 90  
DC  N4     N N N 91  
DC  C5     C N N 92  
DC  C6     C N N 93  
DC  HOP3   H N N 94  
DC  HOP2   H N N 95  
DC  "H5'"  H N N 96  
DC  "H5''" H N N 97  
DC  "H4'"  H N N 98  
DC  "H3'"  H N N 99  
DC  "HO3'" H N N 100 
DC  "H2'"  H N N 101 
DC  "H2''" H N N 102 
DC  "H1'"  H N N 103 
DC  H41    H N N 104 
DC  H42    H N N 105 
DC  H5     H N N 106 
DC  H6     H N N 107 
DG  OP3    O N N 108 
DG  P      P N N 109 
DG  OP1    O N N 110 
DG  OP2    O N N 111 
DG  "O5'"  O N N 112 
DG  "C5'"  C N N 113 
DG  "C4'"  C N R 114 
DG  "O4'"  O N N 115 
DG  "C3'"  C N S 116 
DG  "O3'"  O N N 117 
DG  "C2'"  C N N 118 
DG  "C1'"  C N R 119 
DG  N9     N Y N 120 
DG  C8     C Y N 121 
DG  N7     N Y N 122 
DG  C5     C Y N 123 
DG  C6     C N N 124 
DG  O6     O N N 125 
DG  N1     N N N 126 
DG  C2     C N N 127 
DG  N2     N N N 128 
DG  N3     N N N 129 
DG  C4     C Y N 130 
DG  HOP3   H N N 131 
DG  HOP2   H N N 132 
DG  "H5'"  H N N 133 
DG  "H5''" H N N 134 
DG  "H4'"  H N N 135 
DG  "H3'"  H N N 136 
DG  "HO3'" H N N 137 
DG  "H2'"  H N N 138 
DG  "H2''" H N N 139 
DG  "H1'"  H N N 140 
DG  H8     H N N 141 
DG  H1     H N N 142 
DG  H21    H N N 143 
DG  H22    H N N 144 
DT  OP3    O N N 145 
DT  P      P N N 146 
DT  OP1    O N N 147 
DT  OP2    O N N 148 
DT  "O5'"  O N N 149 
DT  "C5'"  C N N 150 
DT  "C4'"  C N R 151 
DT  "O4'"  O N N 152 
DT  "C3'"  C N S 153 
DT  "O3'"  O N N 154 
DT  "C2'"  C N N 155 
DT  "C1'"  C N R 156 
DT  N1     N N N 157 
DT  C2     C N N 158 
DT  O2     O N N 159 
DT  N3     N N N 160 
DT  C4     C N N 161 
DT  O4     O N N 162 
DT  C5     C N N 163 
DT  C7     C N N 164 
DT  C6     C N N 165 
DT  HOP3   H N N 166 
DT  HOP2   H N N 167 
DT  "H5'"  H N N 168 
DT  "H5''" H N N 169 
DT  "H4'"  H N N 170 
DT  "H3'"  H N N 171 
DT  "HO3'" H N N 172 
DT  "H2'"  H N N 173 
DT  "H2''" H N N 174 
DT  "H1'"  H N N 175 
DT  H3     H N N 176 
DT  H71    H N N 177 
DT  H72    H N N 178 
DT  H73    H N N 179 
DT  H6     H N N 180 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
BZA C4C   C9C    sing N N 1   
BZA C4C   C4A    sing N N 2   
BZA C4C   H4C1   sing N N 3   
BZA C4C   H4C2   sing N N 4   
BZA C9C   O3     sing N N 5   
BZA C9C   C8B    sing N N 6   
BZA C9C   H9C    sing N N 7   
BZA O3    H3     sing N N 8   
BZA C8B   O2     sing N N 9   
BZA C8B   C3B    sing N N 10  
BZA C8B   H8B    sing N N 11  
BZA O2    HO2    sing N N 12  
BZA C3B   O1     sing N N 13  
BZA C3B   C3A    sing N N 14  
BZA C3B   H3B    sing N N 15  
BZA O1    H1     sing N N 16  
BZA C3A   C2A    doub Y N 17  
BZA C3A   C4A    sing Y N 18  
BZA C2A   C1A    sing Y N 19  
BZA C2A   H2A    sing N N 20  
BZA C4A   C4B    doub Y N 21  
BZA C1A   C11    doub Y N 22  
BZA C1A   H1A    sing N N 23  
BZA C5A   C4B    sing Y N 24  
BZA C5A   C5B    doub Y N 25  
BZA C5A   H5A    sing N N 26  
BZA C4B   C11    sing Y N 27  
BZA C6A   C7A    doub Y N 28  
BZA C6A   C5B    sing Y N 29  
BZA C6A   H6A    sing N N 30  
BZA C7A   C8A    sing Y N 31  
BZA C7A   H7A    sing N N 32  
BZA C8A   C9A    doub Y N 33  
BZA C8A   H8A    sing N N 34  
BZA C5B   C9B    sing Y N 35  
BZA C9B   C9A    sing Y N 36  
BZA C9B   C10    doub Y N 37  
BZA C11   C10    sing Y N 38  
BZA C9A   H9A    sing N N 39  
BZA C10   H10    sing N N 40  
DA  OP3   P      sing N N 41  
DA  OP3   HOP3   sing N N 42  
DA  P     OP1    doub N N 43  
DA  P     OP2    sing N N 44  
DA  P     "O5'"  sing N N 45  
DA  OP2   HOP2   sing N N 46  
DA  "O5'" "C5'"  sing N N 47  
DA  "C5'" "C4'"  sing N N 48  
DA  "C5'" "H5'"  sing N N 49  
DA  "C5'" "H5''" sing N N 50  
DA  "C4'" "O4'"  sing N N 51  
DA  "C4'" "C3'"  sing N N 52  
DA  "C4'" "H4'"  sing N N 53  
DA  "O4'" "C1'"  sing N N 54  
DA  "C3'" "O3'"  sing N N 55  
DA  "C3'" "C2'"  sing N N 56  
DA  "C3'" "H3'"  sing N N 57  
DA  "O3'" "HO3'" sing N N 58  
DA  "C2'" "C1'"  sing N N 59  
DA  "C2'" "H2'"  sing N N 60  
DA  "C2'" "H2''" sing N N 61  
DA  "C1'" N9     sing N N 62  
DA  "C1'" "H1'"  sing N N 63  
DA  N9    C8     sing Y N 64  
DA  N9    C4     sing Y N 65  
DA  C8    N7     doub Y N 66  
DA  C8    H8     sing N N 67  
DA  N7    C5     sing Y N 68  
DA  C5    C6     sing Y N 69  
DA  C5    C4     doub Y N 70  
DA  C6    N6     sing N N 71  
DA  C6    N1     doub Y N 72  
DA  N6    H61    sing N N 73  
DA  N6    H62    sing N N 74  
DA  N1    C2     sing Y N 75  
DA  C2    N3     doub Y N 76  
DA  C2    H2     sing N N 77  
DA  N3    C4     sing Y N 78  
DC  OP3   P      sing N N 79  
DC  OP3   HOP3   sing N N 80  
DC  P     OP1    doub N N 81  
DC  P     OP2    sing N N 82  
DC  P     "O5'"  sing N N 83  
DC  OP2   HOP2   sing N N 84  
DC  "O5'" "C5'"  sing N N 85  
DC  "C5'" "C4'"  sing N N 86  
DC  "C5'" "H5'"  sing N N 87  
DC  "C5'" "H5''" sing N N 88  
DC  "C4'" "O4'"  sing N N 89  
DC  "C4'" "C3'"  sing N N 90  
DC  "C4'" "H4'"  sing N N 91  
DC  "O4'" "C1'"  sing N N 92  
DC  "C3'" "O3'"  sing N N 93  
DC  "C3'" "C2'"  sing N N 94  
DC  "C3'" "H3'"  sing N N 95  
DC  "O3'" "HO3'" sing N N 96  
DC  "C2'" "C1'"  sing N N 97  
DC  "C2'" "H2'"  sing N N 98  
DC  "C2'" "H2''" sing N N 99  
DC  "C1'" N1     sing N N 100 
DC  "C1'" "H1'"  sing N N 101 
DC  N1    C2     sing N N 102 
DC  N1    C6     sing N N 103 
DC  C2    O2     doub N N 104 
DC  C2    N3     sing N N 105 
DC  N3    C4     doub N N 106 
DC  C4    N4     sing N N 107 
DC  C4    C5     sing N N 108 
DC  N4    H41    sing N N 109 
DC  N4    H42    sing N N 110 
DC  C5    C6     doub N N 111 
DC  C5    H5     sing N N 112 
DC  C6    H6     sing N N 113 
DG  OP3   P      sing N N 114 
DG  OP3   HOP3   sing N N 115 
DG  P     OP1    doub N N 116 
DG  P     OP2    sing N N 117 
DG  P     "O5'"  sing N N 118 
DG  OP2   HOP2   sing N N 119 
DG  "O5'" "C5'"  sing N N 120 
DG  "C5'" "C4'"  sing N N 121 
DG  "C5'" "H5'"  sing N N 122 
DG  "C5'" "H5''" sing N N 123 
DG  "C4'" "O4'"  sing N N 124 
DG  "C4'" "C3'"  sing N N 125 
DG  "C4'" "H4'"  sing N N 126 
DG  "O4'" "C1'"  sing N N 127 
DG  "C3'" "O3'"  sing N N 128 
DG  "C3'" "C2'"  sing N N 129 
DG  "C3'" "H3'"  sing N N 130 
DG  "O3'" "HO3'" sing N N 131 
DG  "C2'" "C1'"  sing N N 132 
DG  "C2'" "H2'"  sing N N 133 
DG  "C2'" "H2''" sing N N 134 
DG  "C1'" N9     sing N N 135 
DG  "C1'" "H1'"  sing N N 136 
DG  N9    C8     sing Y N 137 
DG  N9    C4     sing Y N 138 
DG  C8    N7     doub Y N 139 
DG  C8    H8     sing N N 140 
DG  N7    C5     sing Y N 141 
DG  C5    C6     sing N N 142 
DG  C5    C4     doub Y N 143 
DG  C6    O6     doub N N 144 
DG  C6    N1     sing N N 145 
DG  N1    C2     sing N N 146 
DG  N1    H1     sing N N 147 
DG  C2    N2     sing N N 148 
DG  C2    N3     doub N N 149 
DG  N2    H21    sing N N 150 
DG  N2    H22    sing N N 151 
DG  N3    C4     sing N N 152 
DT  OP3   P      sing N N 153 
DT  OP3   HOP3   sing N N 154 
DT  P     OP1    doub N N 155 
DT  P     OP2    sing N N 156 
DT  P     "O5'"  sing N N 157 
DT  OP2   HOP2   sing N N 158 
DT  "O5'" "C5'"  sing N N 159 
DT  "C5'" "C4'"  sing N N 160 
DT  "C5'" "H5'"  sing N N 161 
DT  "C5'" "H5''" sing N N 162 
DT  "C4'" "O4'"  sing N N 163 
DT  "C4'" "C3'"  sing N N 164 
DT  "C4'" "H4'"  sing N N 165 
DT  "O4'" "C1'"  sing N N 166 
DT  "C3'" "O3'"  sing N N 167 
DT  "C3'" "C2'"  sing N N 168 
DT  "C3'" "H3'"  sing N N 169 
DT  "O3'" "HO3'" sing N N 170 
DT  "C2'" "C1'"  sing N N 171 
DT  "C2'" "H2'"  sing N N 172 
DT  "C2'" "H2''" sing N N 173 
DT  "C1'" N1     sing N N 174 
DT  "C1'" "H1'"  sing N N 175 
DT  N1    C2     sing N N 176 
DT  N1    C6     sing N N 177 
DT  C2    O2     doub N N 178 
DT  C2    N3     sing N N 179 
DT  N3    C4     sing N N 180 
DT  N3    H3     sing N N 181 
DT  C4    O4     doub N N 182 
DT  C4    C5     sing N N 183 
DT  C5    C7     sing N N 184 
DT  C5    C6     doub N N 185 
DT  C7    H71    sing N N 186 
DT  C7    H72    sing N N 187 
DT  C7    H73    sing N N 188 
DT  C6    H6     sing N N 189 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
1I7V 'double helix'        
1I7V 'b-form double helix' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A DC 1  1_555 B DG 11 1_555 0.552  -0.262 0.336  -12.141 -0.330 -1.770  1  A_DC1:DG22_B  A 1  ? B 22 ? 19 1 
1 A DG 2  1_555 B DC 10 1_555 -0.420 -0.260 0.270  8.065   0.107  -2.638  2  A_DG2:DC21_B  A 2  ? B 21 ? 19 1 
1 A DG 3  1_555 B DC 9  1_555 -0.455 -0.185 -0.052 0.585   -4.694 -3.377  3  A_DG3:DC20_B  A 3  ? B 20 ? 19 1 
1 A DA 4  1_555 B DT 8  1_555 0.362  -0.073 -0.078 1.325   -3.268 -0.671  4  A_DA4:DT19_B  A 4  ? B 19 ? 20 1 
1 A DC 5  1_555 B DG 7  1_555 0.828  -0.323 -0.195 5.538   -1.748 -0.282  5  A_DC5:DG18_B  A 5  ? B 18 ? 19 1 
1 A DA 6  1_555 B DT 6  1_555 0.635  0.744  0.863  41.889  7.133  -8.055  6  A_DA6:DT17_B  A 6  ? B 17 ? ?  ? 
1 A DA 7  1_555 B DT 5  1_555 -0.032 0.344  0.082  -39.092 23.670 -18.416 7  A_DA7:DT16_B  A 7  ? B 16 ? 20 1 
1 A DG 8  1_555 B DC 4  1_555 -0.562 -0.163 0.125  -2.224  4.233  0.283   8  A_DG8:DC15_B  A 8  ? B 15 ? 19 1 
1 A DA 9  1_555 B DT 3  1_555 0.369  -0.047 0.021  10.331  -8.415 -4.507  9  A_DA9:DT14_B  A 9  ? B 14 ? 20 1 
1 A DA 10 1_555 B DT 2  1_555 0.074  -0.103 -0.006 5.403   -7.138 -3.112  10 A_DA10:DT13_B A 10 ? B 13 ? 20 1 
1 A DG 11 1_555 B DC 1  1_555 -0.529 -0.273 0.062  7.148   -6.273 -1.471  11 A_DG11:DC12_B A 11 ? B 12 ? 19 1 
# 
loop_
_ndb_struct_na_base_pair_step.model_number 
_ndb_struct_na_base_pair_step.i_label_asym_id_1 
_ndb_struct_na_base_pair_step.i_label_comp_id_1 
_ndb_struct_na_base_pair_step.i_label_seq_id_1 
_ndb_struct_na_base_pair_step.i_symmetry_1 
_ndb_struct_na_base_pair_step.j_label_asym_id_1 
_ndb_struct_na_base_pair_step.j_label_comp_id_1 
_ndb_struct_na_base_pair_step.j_label_seq_id_1 
_ndb_struct_na_base_pair_step.j_symmetry_1 
_ndb_struct_na_base_pair_step.i_label_asym_id_2 
_ndb_struct_na_base_pair_step.i_label_comp_id_2 
_ndb_struct_na_base_pair_step.i_label_seq_id_2 
_ndb_struct_na_base_pair_step.i_symmetry_2 
_ndb_struct_na_base_pair_step.j_label_asym_id_2 
_ndb_struct_na_base_pair_step.j_label_comp_id_2 
_ndb_struct_na_base_pair_step.j_label_seq_id_2 
_ndb_struct_na_base_pair_step.j_symmetry_2 
_ndb_struct_na_base_pair_step.shift 
_ndb_struct_na_base_pair_step.slide 
_ndb_struct_na_base_pair_step.rise 
_ndb_struct_na_base_pair_step.tilt 
_ndb_struct_na_base_pair_step.roll 
_ndb_struct_na_base_pair_step.twist 
_ndb_struct_na_base_pair_step.x_displacement 
_ndb_struct_na_base_pair_step.y_displacement 
_ndb_struct_na_base_pair_step.helical_rise 
_ndb_struct_na_base_pair_step.inclination 
_ndb_struct_na_base_pair_step.tip 
_ndb_struct_na_base_pair_step.helical_twist 
_ndb_struct_na_base_pair_step.step_number 
_ndb_struct_na_base_pair_step.step_name 
_ndb_struct_na_base_pair_step.i_auth_asym_id_1 
_ndb_struct_na_base_pair_step.i_auth_seq_id_1 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.j_auth_asym_id_1 
_ndb_struct_na_base_pair_step.j_auth_seq_id_1 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.i_auth_asym_id_2 
_ndb_struct_na_base_pair_step.i_auth_seq_id_2 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_2 
_ndb_struct_na_base_pair_step.j_auth_asym_id_2 
_ndb_struct_na_base_pair_step.j_auth_seq_id_2 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_2 
1 A DC 1  1_555 B DG 11 1_555 A DG 2  1_555 B DC 10 1_555 0.142  -0.560 2.477 2.513  3.116   30.193 -1.533 0.106  2.412 5.949   
-4.798 30.451 1 AA_DC1DG2:DC21DG22_BB   A 1  ? B 22 ? A 2  ? B 21 ? 
1 A DG 2  1_555 B DC 10 1_555 A DG 3  1_555 B DC 9  1_555 -0.017 -0.940 3.371 1.392  15.025  32.383 -3.659 0.225  2.685 25.298  
-2.344 35.640 2 AA_DG2DG3:DC20DC21_BB   A 2  ? B 21 ? A 3  ? B 20 ? 
1 A DG 3  1_555 B DC 9  1_555 A DA 4  1_555 B DT 8  1_555 0.398  -0.476 3.306 -0.683 3.742   38.268 -1.189 -0.690 3.240 5.690   
1.039  38.449 3 AA_DG3DA4:DT19DC20_BB   A 3  ? B 20 ? A 4  ? B 19 ? 
1 A DA 4  1_555 B DT 8  1_555 A DC 5  1_555 B DG 7  1_555 -0.185 -0.396 3.299 1.085  -3.763  37.510 -0.118 0.429  3.315 -5.833  
-1.681 37.707 4 AA_DA4DC5:DG18DT19_BB   A 4  ? B 19 ? A 5  ? B 18 ? 
1 A DC 5  1_555 B DG 7  1_555 A DA 6  1_555 B DT 6  1_555 -0.898 0.557  3.260 0.725  -10.875 33.898 2.452  1.574  2.930 -18.080 
-1.206 35.558 5 AA_DC5DA6:DT17DG18_BB   A 5  ? B 18 ? A 6  ? B 17 ? 
1 A DA 7  1_555 B DT 5  1_555 A DG 8  1_555 B DC 4  1_555 1.268  -0.471 2.609 -1.736 5.206   25.573 -2.133 -3.166 2.378 11.592  
3.865  26.145 6 AA_DA7DG8:DC15DT16_BB   A 7  ? B 16 ? A 8  ? B 15 ? 
1 A DG 8  1_555 B DC 4  1_555 A DA 9  1_555 B DT 3  1_555 -0.507 -0.293 3.015 1.247  3.044   36.631 -0.843 0.960  2.964 4.831   
-1.980 36.773 7 AA_DG8DA9:DT14DC15_BB   A 8  ? B 15 ? A 9  ? B 14 ? 
1 A DA 9  1_555 B DT 3  1_555 A DA 10 1_555 B DT 2  1_555 -0.056 -0.535 3.402 -0.329 7.293   35.190 -1.935 0.042  3.231 11.904  
0.536  35.916 8 AA_DA9DA10:DT13DT14_BB  A 9  ? B 14 ? A 10 ? B 13 ? 
1 A DA 10 1_555 B DT 2  1_555 A DG 11 1_555 B DC 1  1_555 0.008  -0.524 3.175 -0.570 2.918   33.164 -1.383 -0.105 3.118 5.100   
0.996  33.293 9 AA_DA10DG11:DC12DT13_BB A 10 ? B 13 ? A 11 ? B 12 ? 
# 
loop_
_pdbx_nmr_spectrometer.spectrometer_id 
_pdbx_nmr_spectrometer.type 
_pdbx_nmr_spectrometer.manufacturer 
_pdbx_nmr_spectrometer.model 
_pdbx_nmr_spectrometer.field_strength 
1 ? Bruker DMX 500 
2 ? Bruker DMX 750 
# 
_atom_sites.entry_id                    1I7V 
_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_