data_2K8U
# 
_entry.id   2K8U 
# 
_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   2K8U         pdb_00002k8u 10.2210/pdb2k8u/pdb 
RCSB  RCSB100821   ?            ?                   
WWPDB D_1000100821 ?            ?                   
# 
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 2008-11-04 
2 'Structure model' 1 1 2011-07-13 
3 'Structure model' 1 2 2022-03-16 
4 'Structure model' 1 3 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' 'Data collection'           
3 3 'Structure model' 'Database references'       
4 3 'Structure model' 'Derived calculations'      
5 4 '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 3 'Structure model' database_2            
2 3 'Structure model' pdbx_nmr_software     
3 3 'Structure model' pdbx_nmr_spectrometer 
4 3 'Structure model' pdbx_struct_assembly  
5 3 'Structure model' pdbx_struct_oper_list 
6 3 'Structure model' struct_conn           
7 3 'Structure model' struct_site           
8 4 'Structure model' chem_comp_atom        
9 4 '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 3 'Structure model' '_database_2.pdbx_DOI'                
2 3 'Structure model' '_database_2.pdbx_database_accession' 
3 3 'Structure model' '_pdbx_nmr_software.name'             
4 3 'Structure model' '_pdbx_nmr_spectrometer.model'        
5 3 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 
6 3 'Structure model' '_struct_site.pdbx_auth_asym_id'      
7 3 'Structure model' '_struct_site.pdbx_auth_comp_id'      
8 3 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
_pdbx_database_status.deposit_site                    BMRB 
_pdbx_database_status.entry_id                        2K8U 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.recvd_initial_deposition_date   2008-09-23 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.status_code_sf                  ? 
_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    ? 
# 
_pdbx_database_related.db_name        PDB 
_pdbx_database_related.db_id          2K8T 
_pdbx_database_related.content_type   unspecified 
_pdbx_database_related.details        'trans-4-hydroxynonenal derived dG adduct of (6R,8S,11R)-configuration opposite dC' 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Huang, H.'   1 
'Wang, H.'    2 
'Qi, N.'      3 
'Lloyd, R.S.' 4 
'Rizzo, C.J.' 5 
'Stone, M.P.' 6 
# 
_citation.id                        primary 
_citation.title                     
;The stereochemistry of trans-4-hydroxynonenal-derived exocyclic 1,N2-2'-deoxyguanosine adducts modulates formation of interstrand cross-links in the 5'-CpG-3' sequence.
;
_citation.journal_abbrev            Biochemistry 
_citation.journal_volume            47 
_citation.page_first                11457 
_citation.page_last                 11472 
_citation.year                      2008 
_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   18847226 
_citation.pdbx_database_id_DOI      10.1021/bi8011143 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Huang, H.'   1 ? 
primary 'Wang, H.'    2 ? 
primary 'Qi, N.'      3 ? 
primary 'Lloyd, R.S.' 4 ? 
primary 'Rizzo, C.J.' 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(*DGP*DCP*DTP*DAP*DGP*DCP*DGP*DAP*DGP*DTP*DCP*DC)-3'" 3663.392 1 ? ? ? ? 
2 polymer     syn "5'-D(*DGP*DGP*DAP*DCP*DTP*DCP*DGP*DCP*DTP*DAP*DGP*DC)-3'" 3663.392 1 ? ? ? ? 
3 non-polymer syn '(2S,5R)-5-pentyltetrahydrofuran-2-ol'                     158.238  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 '(DG)(DC)(DT)(DA)(DG)(DC)(DG)(DA)(DG)(DT)(DC)(DC)' GCTAGCGAGTCC A ? 
2 polydeoxyribonucleotide no no '(DG)(DG)(DA)(DC)(DT)(DC)(DG)(DC)(DT)(DA)(DG)(DC)' GGACTCGCTAGC B ? 
# 
_pdbx_entity_nonpoly.entity_id   3 
_pdbx_entity_nonpoly.name        '(2S,5R)-5-pentyltetrahydrofuran-2-ol' 
_pdbx_entity_nonpoly.comp_id     HNB 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  DG n 
1 2  DC n 
1 3  DT n 
1 4  DA n 
1 5  DG n 
1 6  DC n 
1 7  DG n 
1 8  DA n 
1 9  DG n 
1 10 DT n 
1 11 DC n 
1 12 DC n 
2 1  DG n 
2 2  DG n 
2 3  DA n 
2 4  DC n 
2 5  DT n 
2 6  DC n 
2 7  DG n 
2 8  DC n 
2 9  DT n 
2 10 DA n 
2 11 DG n 
2 12 DC n 
# 
loop_
_pdbx_entity_src_syn.entity_id 
_pdbx_entity_src_syn.pdbx_src_id 
_pdbx_entity_src_syn.pdbx_alt_source_flag 
_pdbx_entity_src_syn.pdbx_beg_seq_num 
_pdbx_entity_src_syn.pdbx_end_seq_num 
_pdbx_entity_src_syn.organism_scientific 
_pdbx_entity_src_syn.organism_common_name 
_pdbx_entity_src_syn.ncbi_taxonomy_id 
_pdbx_entity_src_syn.details 
1 1 sample ? ? ? ? ? 'DNA strand A' 
2 1 sample ? ? ? ? ? 'DNA strand B' 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
DA  'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE"   ? 'C10 H14 N5 O6 P' 331.222 
DC  'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE"    ? 'C9 H14 N3 O7 P'  307.197 
DG  'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE"   ? 'C10 H14 N5 O7 P' 347.221 
DT  'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE"           ? 'C10 H15 N2 O8 P' 322.208 
HNB non-polymer   . '(2S,5R)-5-pentyltetrahydrofuran-2-ol' ? 'C9 H18 O2'       158.238 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  DG 1  1  1  DG DG A . n 
A 1 2  DC 2  2  2  DC DC A . n 
A 1 3  DT 3  3  3  DT DT A . n 
A 1 4  DA 4  4  4  DA DA A . n 
A 1 5  DG 5  5  5  DG DG A . n 
A 1 6  DC 6  6  6  DC DC A . n 
A 1 7  DG 7  7  7  DG DG A . n 
A 1 8  DA 8  8  8  DA DA A . n 
A 1 9  DG 9  9  9  DG DG A . n 
A 1 10 DT 10 10 10 DT DT A . n 
A 1 11 DC 11 11 11 DC DC A . n 
A 1 12 DC 12 12 12 DC DC A . n 
B 2 1  DG 1  13 13 DG DG B . n 
B 2 2  DG 2  14 14 DG DG B . n 
B 2 3  DA 3  15 15 DA DA B . n 
B 2 4  DC 4  16 16 DC DC B . n 
B 2 5  DT 5  17 17 DT DT B . n 
B 2 6  DC 6  18 18 DC DC B . n 
B 2 7  DG 7  19 19 DG DG B . n 
B 2 8  DC 8  20 20 DC DC B . n 
B 2 9  DT 9  21 21 DT DT B . n 
B 2 10 DA 10 22 22 DA DA B . n 
B 2 11 DG 11 23 23 DG DG B . n 
B 2 12 DC 12 24 24 DC DC B . n 
# 
_pdbx_nonpoly_scheme.asym_id         C 
_pdbx_nonpoly_scheme.entity_id       3 
_pdbx_nonpoly_scheme.mon_id          HNB 
_pdbx_nonpoly_scheme.ndb_seq_num     1 
_pdbx_nonpoly_scheme.pdb_seq_num     125 
_pdbx_nonpoly_scheme.auth_seq_num    125 
_pdbx_nonpoly_scheme.pdb_mon_id      HNB 
_pdbx_nonpoly_scheme.auth_mon_id     HNB 
_pdbx_nonpoly_scheme.pdb_strand_id   A 
_pdbx_nonpoly_scheme.pdb_ins_code    . 
# 
_exptl.absorpt_coefficient_mu     ? 
_exptl.absorpt_correction_T_max   ? 
_exptl.absorpt_correction_T_min   ? 
_exptl.absorpt_correction_type    ? 
_exptl.absorpt_process_details    ? 
_exptl.crystals_number            ? 
_exptl.details                    ? 
_exptl.entry_id                   2K8U 
_exptl.method                     'SOLUTION NMR' 
_exptl.method_details             ? 
# 
_struct.entry_id                  2K8U 
_struct.title                     
'Solution NMR structure of trans-4-hydroxynonenal derived dG adduct of (6S,8R,11S)-configuration matched with dC' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2K8U 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'HNE-dG (6S, 8R, 11S), HNE derived dG adduct, trans-4-hydroxynonenal, 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.db_name 
_struct_ref.db_code 
_struct_ref.pdbx_db_accession 
_struct_ref.entity_id 
_struct_ref.pdbx_align_begin 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_db_isoform 
1 PDB 2K8U 2K8U 1 1 GCTAGCGAGTCC ? 
2 PDB 2K8U 2K8U 2 1 GGACTCGCTAGC ? 
# 
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 2K8U A 1 ? 12 ? 2K8U 1  ? 12 ? 1  12 
2 2 2K8U B 1 ? 12 ? 2K8U 13 ? 24 ? 13 24 
# 
_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 
_struct_biol.details   ? 
# 
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 DG 7  N2 ? ? ? 1_555 C HNB .  C3 ? ? A DG 7  A HNB 125 1_555 ? ? ? ? ? ? ?            1.467 ? ? 
hydrog1  hydrog ?    ? A DG 1  N1 ? ? ? 1_555 B DC  12 N3 ? ? A DG 1  B DC  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ?    ? A DG 1  N2 ? ? ? 1_555 B DC  12 O2 ? ? A DG 1  B DC  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ?    ? A DG 1  O6 ? ? ? 1_555 B DC  12 N4 ? ? A DG 1  B DC  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ?    ? A DC 2  N3 ? ? ? 1_555 B DG  11 N1 ? ? A DC 2  B DG  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ?    ? A DC 2  N4 ? ? ? 1_555 B DG  11 O6 ? ? A DC 2  B DG  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ?    ? A DC 2  O2 ? ? ? 1_555 B DG  11 N2 ? ? A DC 2  B DG  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ?    ? A DT 3  N3 ? ? ? 1_555 B DA  10 N1 ? ? A DT 3  B DA  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ?    ? A DT 3  O4 ? ? ? 1_555 B DA  10 N6 ? ? A DT 3  B DA  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ?    ? A DA 4  N1 ? ? ? 1_555 B DT  9  N3 ? ? A DA 4  B DT  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ?    ? A DA 4  N6 ? ? ? 1_555 B DT  9  O4 ? ? A DA 4  B DT  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ?    ? A DG 5  N1 ? ? ? 1_555 B DC  8  N3 ? ? A DG 5  B DC  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ?    ? A DG 5  N2 ? ? ? 1_555 B DC  8  O2 ? ? A DG 5  B DC  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ?    ? A DG 5  O6 ? ? ? 1_555 B DC  8  N4 ? ? A DG 5  B DC  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog14 hydrog ?    ? A DC 6  N3 ? ? ? 1_555 B DG  7  N1 ? ? A DC 6  B DG  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog15 hydrog ?    ? A DC 6  N4 ? ? ? 1_555 B DG  7  O6 ? ? A DC 6  B DG  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog16 hydrog ?    ? A DC 6  O2 ? ? ? 1_555 B DG  7  N2 ? ? A DC 6  B DG  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ?    ? A DG 7  N1 ? ? ? 1_555 B DC  6  N3 ? ? A DG 7  B DC  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ?    ? A DG 7  N2 ? ? ? 1_555 B DC  6  O2 ? ? A DG 7  B DC  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog19 hydrog ?    ? A DG 7  O6 ? ? ? 1_555 B DC  6  N4 ? ? A DG 7  B DC  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog20 hydrog ?    ? A DA 8  N1 ? ? ? 1_555 B DT  5  N3 ? ? A DA 8  B DT  17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog21 hydrog ?    ? A DA 8  N6 ? ? ? 1_555 B DT  5  O4 ? ? A DA 8  B DT  17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog22 hydrog ?    ? A DG 9  N1 ? ? ? 1_555 B DC  4  N3 ? ? A DG 9  B DC  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog23 hydrog ?    ? A DG 9  N2 ? ? ? 1_555 B DC  4  O2 ? ? A DG 9  B DC  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog24 hydrog ?    ? A DG 9  O6 ? ? ? 1_555 B DC  4  N4 ? ? A DG 9  B DC  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog25 hydrog ?    ? A DT 10 N3 ? ? ? 1_555 B DA  3  N1 ? ? A DT 10 B DA  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog26 hydrog ?    ? A DT 10 O4 ? ? ? 1_555 B DA  3  N6 ? ? A DT 10 B DA  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog27 hydrog ?    ? A DC 11 N3 ? ? ? 1_555 B DG  2  N1 ? ? A DC 11 B DG  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog28 hydrog ?    ? A DC 11 N4 ? ? ? 1_555 B DG  2  O6 ? ? A DC 11 B DG  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog29 hydrog ?    ? A DC 11 O2 ? ? ? 1_555 B DG  2  N2 ? ? A DC 11 B DG  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog30 hydrog ?    ? A DC 12 N3 ? ? ? 1_555 B DG  1  N1 ? ? A DC 12 B DG  13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog31 hydrog ?    ? A DC 12 N4 ? ? ? 1_555 B DG  1  O6 ? ? A DC 12 B DG  13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog32 hydrog ?    ? A DC 12 O2 ? ? ? 1_555 B DG  1  N2 ? ? A DC 12 B DG  13  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    HNB 
_struct_site.pdbx_auth_seq_id     125 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    7 
_struct_site.details              'BINDING SITE FOR RESIDUE HNB A 125' 
# 
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 7 DG A 7  ? DG A 7  . ? 1_555 ? 
2 AC1 7 DA A 8  ? DA A 8  . ? 1_555 ? 
3 AC1 7 DG A 9  ? DG A 9  . ? 1_555 ? 
4 AC1 7 DT A 10 ? DT A 10 . ? 1_555 ? 
5 AC1 7 DC B 6  ? DC B 18 . ? 1_555 ? 
6 AC1 7 DG B 7  ? DG B 19 . ? 1_555 ? 
7 AC1 7 DC B 8  ? DC B 20 . ? 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 N3    A DC 2  ? ? C2    A DC 2  ? ? O2 A DC 2  ? ? 116.94 121.90 -4.96 0.70 N 
2  1 C4    A DA 4  ? ? C5    A DA 4  ? ? C6 A DA 4  ? ? 113.67 117.00 -3.33 0.50 N 
3  1 C5    A DA 4  ? ? C6    A DA 4  ? ? N1 A DA 4  ? ? 121.13 117.70 3.43  0.50 N 
4  1 N1    A DA 4  ? ? C6    A DA 4  ? ? N6 A DA 4  ? ? 113.99 118.60 -4.61 0.60 N 
5  1 N3    A DC 6  ? ? C2    A DC 6  ? ? O2 A DC 6  ? ? 116.92 121.90 -4.98 0.70 N 
6  1 C4    A DA 8  ? ? C5    A DA 8  ? ? C6 A DA 8  ? ? 113.37 117.00 -3.63 0.50 N 
7  1 C5    A DA 8  ? ? C6    A DA 8  ? ? N1 A DA 8  ? ? 121.33 117.70 3.63  0.50 N 
8  1 N1    A DA 8  ? ? C6    A DA 8  ? ? N6 A DA 8  ? ? 113.00 118.60 -5.60 0.60 N 
9  1 "O4'" A DG 9  ? ? "C1'" A DG 9  ? ? N9 A DG 9  ? ? 110.98 108.30 2.68  0.30 N 
10 1 N3    A DC 11 ? ? C2    A DC 11 ? ? O2 A DC 11 ? ? 116.84 121.90 -5.06 0.70 N 
11 1 N3    A DC 12 ? ? C2    A DC 12 ? ? O2 A DC 12 ? ? 116.92 121.90 -4.98 0.70 N 
12 1 C4    B DA 15 ? ? C5    B DA 15 ? ? C6 B DA 15 ? ? 113.76 117.00 -3.24 0.50 N 
13 1 C5    B DA 15 ? ? C6    B DA 15 ? ? N1 B DA 15 ? ? 121.19 117.70 3.49  0.50 N 
14 1 N1    B DA 15 ? ? C6    B DA 15 ? ? N6 B DA 15 ? ? 113.83 118.60 -4.77 0.60 N 
15 1 "O4'" B DC 16 ? ? "C1'" B DC 16 ? ? N1 B DC 16 ? ? 110.46 108.30 2.16  0.30 N 
16 1 N3    B DC 16 ? ? C2    B DC 16 ? ? O2 B DC 16 ? ? 116.87 121.90 -5.03 0.70 N 
17 1 N3    B DC 18 ? ? C2    B DC 18 ? ? O2 B DC 18 ? ? 116.56 121.90 -5.34 0.70 N 
18 1 "O4'" B DG 19 ? ? "C1'" B DG 19 ? ? N9 B DG 19 ? ? 110.62 108.30 2.32  0.30 N 
19 1 N1    B DC 20 ? ? C2    B DC 20 ? ? O2 B DC 20 ? ? 122.57 118.90 3.67  0.60 N 
20 1 N3    B DC 20 ? ? C2    B DC 20 ? ? O2 B DC 20 ? ? 116.70 121.90 -5.20 0.70 N 
21 1 C4    B DA 22 ? ? C5    B DA 22 ? ? C6 B DA 22 ? ? 113.70 117.00 -3.30 0.50 N 
22 1 C5    B DA 22 ? ? C6    B DA 22 ? ? N1 B DA 22 ? ? 121.31 117.70 3.61  0.50 N 
23 1 N1    B DA 22 ? ? C6    B DA 22 ? ? N6 B DA 22 ? ? 114.01 118.60 -4.59 0.60 N 
24 1 N3    B DC 24 ? ? C2    B DC 24 ? ? O2 B DC 24 ? ? 116.84 121.90 -5.06 0.70 N 
# 
loop_
_pdbx_validate_chiral.id 
_pdbx_validate_chiral.PDB_model_num 
_pdbx_validate_chiral.auth_atom_id 
_pdbx_validate_chiral.label_alt_id 
_pdbx_validate_chiral.auth_asym_id 
_pdbx_validate_chiral.auth_comp_id 
_pdbx_validate_chiral.auth_seq_id 
_pdbx_validate_chiral.PDB_ins_code 
_pdbx_validate_chiral.details 
_pdbx_validate_chiral.omega 
1 1 C1 ? A HNB 125 ? 'WRONG HAND' . 
2 1 C4 ? A HNB 125 ? 'WRONG HAND' . 
# 
_pdbx_validate_planes.id              1 
_pdbx_validate_planes.PDB_model_num   1 
_pdbx_validate_planes.auth_comp_id    DG 
_pdbx_validate_planes.auth_asym_id    A 
_pdbx_validate_planes.auth_seq_id     7 
_pdbx_validate_planes.PDB_ins_code    ? 
_pdbx_validate_planes.label_alt_id    ? 
_pdbx_validate_planes.rmsd            0.062 
_pdbx_validate_planes.type            'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'back calculated data agree with experimental NOESY spectrum' 
_pdbx_nmr_ensemble.conformers_calculated_total_number            10 
_pdbx_nmr_ensemble.conformers_submitted_total_number             1 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.entry_id                                      2K8U 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.entry_id             2K8U 
_pdbx_nmr_representative.selection_criteria   'closest to the average' 
# 
_pdbx_nmr_sample_details.contents         
;1 mM DNA (5'-D(*DGP*DCP*DTP*DAP*DGP*DCP*DGP*DAP*DGP*DTP*DCP*DC)-3'), 1 mM DNA (5'-D(*DGP*DGP*DAP*DCP*DTP*DCP*DGP*DCP*DTP*DAP*DGP*DC)-3'), 100% D2O
;
_pdbx_nmr_sample_details.solution_id      1 
_pdbx_nmr_sample_details.solvent_system   '100% D2O' 
# 
loop_
_pdbx_nmr_exptl_sample.component 
_pdbx_nmr_exptl_sample.concentration 
_pdbx_nmr_exptl_sample.concentration_units 
_pdbx_nmr_exptl_sample.isotopic_labeling 
_pdbx_nmr_exptl_sample.solution_id 
;DNA (5'-D(*DGP*DCP*DTP*DAP*DGP*DCP*DGP*DAP*DGP*DTP*DCP*DC)-3')
;
1 mM ? 1 
;DNA (5'-D(*DGP*DGP*DAP*DCP*DTP*DCP*DGP*DCP*DTP*DAP*DGP*DC)-3')
;
1 mM ? 1 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      100 
_pdbx_nmr_exptl_sample_conditions.pH                  7.0 
_pdbx_nmr_exptl_sample_conditions.pressure            ambient 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.temperature         298 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
_pdbx_nmr_exptl.conditions_id   1 
_pdbx_nmr_exptl.experiment_id   1 
_pdbx_nmr_exptl.solution_id     1 
_pdbx_nmr_exptl.type            '2D 1H-1H NOESY' 
# 
_pdbx_nmr_refine.entry_id           2K8U 
_pdbx_nmr_refine.method             'simulated annealing' 
_pdbx_nmr_refine.details            ? 
_pdbx_nmr_refine.software_ordinal   1 
# 
_pdbx_nmr_software.authors          'Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm' 
_pdbx_nmr_software.classification   refinement 
_pdbx_nmr_software.name             Amber 
_pdbx_nmr_software.version          7.0 
_pdbx_nmr_software.ordinal          1 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
DA  OP3    O N N 1   
DA  P      P N N 2   
DA  OP1    O N N 3   
DA  OP2    O N N 4   
DA  "O5'"  O N N 5   
DA  "C5'"  C N N 6   
DA  "C4'"  C N R 7   
DA  "O4'"  O N N 8   
DA  "C3'"  C N S 9   
DA  "O3'"  O N N 10  
DA  "C2'"  C N N 11  
DA  "C1'"  C N R 12  
DA  N9     N Y N 13  
DA  C8     C Y N 14  
DA  N7     N Y N 15  
DA  C5     C Y N 16  
DA  C6     C Y N 17  
DA  N6     N N N 18  
DA  N1     N Y N 19  
DA  C2     C Y N 20  
DA  N3     N Y N 21  
DA  C4     C Y N 22  
DA  HOP3   H N N 23  
DA  HOP2   H N N 24  
DA  "H5'"  H N N 25  
DA  "H5''" H N N 26  
DA  "H4'"  H N N 27  
DA  "H3'"  H N N 28  
DA  "HO3'" H N N 29  
DA  "H2'"  H N N 30  
DA  "H2''" H N N 31  
DA  "H1'"  H N N 32  
DA  H8     H N N 33  
DA  H61    H N N 34  
DA  H62    H N N 35  
DA  H2     H N N 36  
DC  OP3    O N N 37  
DC  P      P N N 38  
DC  OP1    O N N 39  
DC  OP2    O N N 40  
DC  "O5'"  O N N 41  
DC  "C5'"  C N N 42  
DC  "C4'"  C N R 43  
DC  "O4'"  O N N 44  
DC  "C3'"  C N S 45  
DC  "O3'"  O N N 46  
DC  "C2'"  C N N 47  
DC  "C1'"  C N R 48  
DC  N1     N N N 49  
DC  C2     C N N 50  
DC  O2     O N N 51  
DC  N3     N N N 52  
DC  C4     C N N 53  
DC  N4     N N N 54  
DC  C5     C N N 55  
DC  C6     C N N 56  
DC  HOP3   H N N 57  
DC  HOP2   H N N 58  
DC  "H5'"  H N N 59  
DC  "H5''" H N N 60  
DC  "H4'"  H N N 61  
DC  "H3'"  H N N 62  
DC  "HO3'" H N N 63  
DC  "H2'"  H N N 64  
DC  "H2''" H N N 65  
DC  "H1'"  H N N 66  
DC  H41    H N N 67  
DC  H42    H N N 68  
DC  H5     H N N 69  
DC  H6     H N N 70  
DG  OP3    O N N 71  
DG  P      P N N 72  
DG  OP1    O N N 73  
DG  OP2    O N N 74  
DG  "O5'"  O N N 75  
DG  "C5'"  C N N 76  
DG  "C4'"  C N R 77  
DG  "O4'"  O N N 78  
DG  "C3'"  C N S 79  
DG  "O3'"  O N N 80  
DG  "C2'"  C N N 81  
DG  "C1'"  C N R 82  
DG  N9     N Y N 83  
DG  C8     C Y N 84  
DG  N7     N Y N 85  
DG  C5     C Y N 86  
DG  C6     C N N 87  
DG  O6     O N N 88  
DG  N1     N N N 89  
DG  C2     C N N 90  
DG  N2     N N N 91  
DG  N3     N N N 92  
DG  C4     C Y N 93  
DG  HOP3   H N N 94  
DG  HOP2   H N N 95  
DG  "H5'"  H N N 96  
DG  "H5''" H N N 97  
DG  "H4'"  H N N 98  
DG  "H3'"  H N N 99  
DG  "HO3'" H N N 100 
DG  "H2'"  H N N 101 
DG  "H2''" H N N 102 
DG  "H1'"  H N N 103 
DG  H8     H N N 104 
DG  H1     H N N 105 
DG  H21    H N N 106 
DG  H22    H N N 107 
DT  OP3    O N N 108 
DT  P      P N N 109 
DT  OP1    O N N 110 
DT  OP2    O N N 111 
DT  "O5'"  O N N 112 
DT  "C5'"  C N N 113 
DT  "C4'"  C N R 114 
DT  "O4'"  O N N 115 
DT  "C3'"  C N S 116 
DT  "O3'"  O N N 117 
DT  "C2'"  C N N 118 
DT  "C1'"  C N R 119 
DT  N1     N N N 120 
DT  C2     C N N 121 
DT  O2     O N N 122 
DT  N3     N N N 123 
DT  C4     C N N 124 
DT  O4     O N N 125 
DT  C5     C N N 126 
DT  C7     C N N 127 
DT  C6     C N N 128 
DT  HOP3   H N N 129 
DT  HOP2   H N N 130 
DT  "H5'"  H N N 131 
DT  "H5''" H N N 132 
DT  "H4'"  H N N 133 
DT  "H3'"  H N N 134 
DT  "HO3'" H N N 135 
DT  "H2'"  H N N 136 
DT  "H2''" H N N 137 
DT  "H1'"  H N N 138 
DT  H3     H N N 139 
DT  H71    H N N 140 
DT  H72    H N N 141 
DT  H73    H N N 142 
DT  H6     H N N 143 
HNB C1     C N S 144 
HNB C2     C N N 145 
HNB C3     C N N 146 
HNB C4     C N R 147 
HNB C5     C N N 148 
HNB C6     C N N 149 
HNB C7     C N N 150 
HNB C8     C N N 151 
HNB C9     C N N 152 
HNB O4     O N N 153 
HNB O1     O N N 154 
HNB H3     H N N 155 
HNB H4     H N N 156 
HNB H1     H N N 157 
HNB HO1    H N N 158 
HNB H12    H N N 159 
HNB H22    H N N 160 
HNB H15    H N N 161 
HNB H25    H N N 162 
HNB H16    H N N 163 
HNB H26    H N N 164 
HNB H17    H N N 165 
HNB H27    H N N 166 
HNB H18    H N N 167 
HNB H28    H N N 168 
HNB H19    H N N 169 
HNB H29    H N N 170 
HNB H39    H N N 171 
HNB H3A    H N N 172 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
DA  OP3   P      sing N N 1   
DA  OP3   HOP3   sing N N 2   
DA  P     OP1    doub N N 3   
DA  P     OP2    sing N N 4   
DA  P     "O5'"  sing N N 5   
DA  OP2   HOP2   sing N N 6   
DA  "O5'" "C5'"  sing N N 7   
DA  "C5'" "C4'"  sing N N 8   
DA  "C5'" "H5'"  sing N N 9   
DA  "C5'" "H5''" sing N N 10  
DA  "C4'" "O4'"  sing N N 11  
DA  "C4'" "C3'"  sing N N 12  
DA  "C4'" "H4'"  sing N N 13  
DA  "O4'" "C1'"  sing N N 14  
DA  "C3'" "O3'"  sing N N 15  
DA  "C3'" "C2'"  sing N N 16  
DA  "C3'" "H3'"  sing N N 17  
DA  "O3'" "HO3'" sing N N 18  
DA  "C2'" "C1'"  sing N N 19  
DA  "C2'" "H2'"  sing N N 20  
DA  "C2'" "H2''" sing N N 21  
DA  "C1'" N9     sing N N 22  
DA  "C1'" "H1'"  sing N N 23  
DA  N9    C8     sing Y N 24  
DA  N9    C4     sing Y N 25  
DA  C8    N7     doub Y N 26  
DA  C8    H8     sing N N 27  
DA  N7    C5     sing Y N 28  
DA  C5    C6     sing Y N 29  
DA  C5    C4     doub Y N 30  
DA  C6    N6     sing N N 31  
DA  C6    N1     doub Y N 32  
DA  N6    H61    sing N N 33  
DA  N6    H62    sing N N 34  
DA  N1    C2     sing Y N 35  
DA  C2    N3     doub Y N 36  
DA  C2    H2     sing N N 37  
DA  N3    C4     sing Y N 38  
DC  OP3   P      sing N N 39  
DC  OP3   HOP3   sing N N 40  
DC  P     OP1    doub N N 41  
DC  P     OP2    sing N N 42  
DC  P     "O5'"  sing N N 43  
DC  OP2   HOP2   sing N N 44  
DC  "O5'" "C5'"  sing N N 45  
DC  "C5'" "C4'"  sing N N 46  
DC  "C5'" "H5'"  sing N N 47  
DC  "C5'" "H5''" sing N N 48  
DC  "C4'" "O4'"  sing N N 49  
DC  "C4'" "C3'"  sing N N 50  
DC  "C4'" "H4'"  sing N N 51  
DC  "O4'" "C1'"  sing N N 52  
DC  "C3'" "O3'"  sing N N 53  
DC  "C3'" "C2'"  sing N N 54  
DC  "C3'" "H3'"  sing N N 55  
DC  "O3'" "HO3'" sing N N 56  
DC  "C2'" "C1'"  sing N N 57  
DC  "C2'" "H2'"  sing N N 58  
DC  "C2'" "H2''" sing N N 59  
DC  "C1'" N1     sing N N 60  
DC  "C1'" "H1'"  sing N N 61  
DC  N1    C2     sing N N 62  
DC  N1    C6     sing N N 63  
DC  C2    O2     doub N N 64  
DC  C2    N3     sing N N 65  
DC  N3    C4     doub N N 66  
DC  C4    N4     sing N N 67  
DC  C4    C5     sing N N 68  
DC  N4    H41    sing N N 69  
DC  N4    H42    sing N N 70  
DC  C5    C6     doub N N 71  
DC  C5    H5     sing N N 72  
DC  C6    H6     sing N N 73  
DG  OP3   P      sing N N 74  
DG  OP3   HOP3   sing N N 75  
DG  P     OP1    doub N N 76  
DG  P     OP2    sing N N 77  
DG  P     "O5'"  sing N N 78  
DG  OP2   HOP2   sing N N 79  
DG  "O5'" "C5'"  sing N N 80  
DG  "C5'" "C4'"  sing N N 81  
DG  "C5'" "H5'"  sing N N 82  
DG  "C5'" "H5''" sing N N 83  
DG  "C4'" "O4'"  sing N N 84  
DG  "C4'" "C3'"  sing N N 85  
DG  "C4'" "H4'"  sing N N 86  
DG  "O4'" "C1'"  sing N N 87  
DG  "C3'" "O3'"  sing N N 88  
DG  "C3'" "C2'"  sing N N 89  
DG  "C3'" "H3'"  sing N N 90  
DG  "O3'" "HO3'" sing N N 91  
DG  "C2'" "C1'"  sing N N 92  
DG  "C2'" "H2'"  sing N N 93  
DG  "C2'" "H2''" sing N N 94  
DG  "C1'" N9     sing N N 95  
DG  "C1'" "H1'"  sing N N 96  
DG  N9    C8     sing Y N 97  
DG  N9    C4     sing Y N 98  
DG  C8    N7     doub Y N 99  
DG  C8    H8     sing N N 100 
DG  N7    C5     sing Y N 101 
DG  C5    C6     sing N N 102 
DG  C5    C4     doub Y N 103 
DG  C6    O6     doub N N 104 
DG  C6    N1     sing N N 105 
DG  N1    C2     sing N N 106 
DG  N1    H1     sing N N 107 
DG  C2    N2     sing N N 108 
DG  C2    N3     doub N N 109 
DG  N2    H21    sing N N 110 
DG  N2    H22    sing N N 111 
DG  N3    C4     sing N N 112 
DT  OP3   P      sing N N 113 
DT  OP3   HOP3   sing N N 114 
DT  P     OP1    doub N N 115 
DT  P     OP2    sing N N 116 
DT  P     "O5'"  sing N N 117 
DT  OP2   HOP2   sing N N 118 
DT  "O5'" "C5'"  sing N N 119 
DT  "C5'" "C4'"  sing N N 120 
DT  "C5'" "H5'"  sing N N 121 
DT  "C5'" "H5''" sing N N 122 
DT  "C4'" "O4'"  sing N N 123 
DT  "C4'" "C3'"  sing N N 124 
DT  "C4'" "H4'"  sing N N 125 
DT  "O4'" "C1'"  sing N N 126 
DT  "C3'" "O3'"  sing N N 127 
DT  "C3'" "C2'"  sing N N 128 
DT  "C3'" "H3'"  sing N N 129 
DT  "O3'" "HO3'" sing N N 130 
DT  "C2'" "C1'"  sing N N 131 
DT  "C2'" "H2'"  sing N N 132 
DT  "C2'" "H2''" sing N N 133 
DT  "C1'" N1     sing N N 134 
DT  "C1'" "H1'"  sing N N 135 
DT  N1    C2     sing N N 136 
DT  N1    C6     sing N N 137 
DT  C2    O2     doub N N 138 
DT  C2    N3     sing N N 139 
DT  N3    C4     sing N N 140 
DT  N3    H3     sing N N 141 
DT  C4    O4     doub N N 142 
DT  C4    C5     sing N N 143 
DT  C5    C7     sing N N 144 
DT  C5    C6     doub N N 145 
DT  C7    H71    sing N N 146 
DT  C7    H72    sing N N 147 
DT  C7    H73    sing N N 148 
DT  C6    H6     sing N N 149 
HNB O4    C1     sing N N 150 
HNB H1    C1     sing N N 151 
HNB O1    C1     sing N N 152 
HNB C1    C2     sing N N 153 
HNB C3    C2     sing N N 154 
HNB C2    H22    sing N N 155 
HNB C2    H12    sing N N 156 
HNB C4    C3     sing N N 157 
HNB C3    H3     sing N N 158 
HNB C3    H3A    sing N N 159 
HNB C5    C4     sing N N 160 
HNB O4    C4     sing N N 161 
HNB C4    H4     sing N N 162 
HNB C6    C5     sing N N 163 
HNB H25   C5     sing N N 164 
HNB C5    H15    sing N N 165 
HNB H26   C6     sing N N 166 
HNB H16   C6     sing N N 167 
HNB C6    C7     sing N N 168 
HNB H27   C7     sing N N 169 
HNB C7    C8     sing N N 170 
HNB C7    H17    sing N N 171 
HNB H18   C8     sing N N 172 
HNB C8    C9     sing N N 173 
HNB C8    H28    sing N N 174 
HNB H39   C9     sing N N 175 
HNB C9    H19    sing N N 176 
HNB C9    H29    sing N N 177 
HNB HO1   O1     sing N N 178 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
2K8U 'double helix'        
2K8U '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 DG 1  1_555 B DC 12 1_555 -0.476 -0.121 0.084  1.248  -1.809  -0.673 1  A_DG1:DC24_B  A 1  ? B 24 ? 19 1 
1 A DC 2  1_555 B DG 11 1_555 0.363  -0.136 0.168  2.409  -6.521  -1.552 2  A_DC2:DG23_B  A 2  ? B 23 ? 19 1 
1 A DT 3  1_555 B DA 10 1_555 -0.092 0.000  -0.037 9.271  -10.571 -2.478 3  A_DT3:DA22_B  A 3  ? B 22 ? 20 1 
1 A DA 4  1_555 B DT 9  1_555 -0.050 -0.059 0.110  2.069  -13.739 -0.312 4  A_DA4:DT21_B  A 4  ? B 21 ? 20 1 
1 A DG 5  1_555 B DC 8  1_555 -0.453 -0.153 0.182  -0.672 -9.873  -0.803 5  A_DG5:DC20_B  A 5  ? B 20 ? 19 1 
1 A DC 6  1_555 B DG 7  1_555 0.353  -0.134 0.262  -6.558 -10.387 -1.454 6  A_DC6:DG19_B  A 6  ? B 19 ? 19 1 
1 A DG 7  1_555 B DC 6  1_555 -0.721 -0.223 0.171  -2.049 -2.524  -2.306 7  A_DG7:DC18_B  A 7  ? B 18 ? 19 1 
1 A DA 8  1_555 B DT 5  1_555 0.423  0.012  0.335  6.998  -6.193  -0.001 8  A_DA8:DT17_B  A 8  ? B 17 ? 20 1 
1 A DG 9  1_555 B DC 4  1_555 -0.475 -0.149 0.194  2.765  -10.872 -0.678 9  A_DG9:DC16_B  A 9  ? B 16 ? 19 1 
1 A DT 10 1_555 B DA 3  1_555 -0.160 -0.020 -0.125 -2.500 -12.155 -0.050 10 A_DT10:DA15_B A 10 ? B 15 ? 20 1 
1 A DC 11 1_555 B DG 2  1_555 0.420  -0.138 -0.096 -1.609 -9.278  -0.788 11 A_DC11:DG14_B A 11 ? B 14 ? 19 1 
1 A DC 12 1_555 B DG 1  1_555 0.489  -0.131 0.048  -0.802 -2.587  -1.217 12 A_DC12:DG13_B A 12 ? B 13 ? 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 DG 1  1_555 B DC 12 1_555 A DC 2  1_555 B DG 11 1_555 -0.348 -0.583 3.362 -1.369 0.511  37.281 -0.980 0.357  3.364 0.799  
2.140  37.308 1  AA_DG1DC2:DG23DC24_BB   A 1  ? B 24 ? A 2  ? B 23 ? 
1 A DC 2  1_555 B DG 11 1_555 A DT 3  1_555 B DA 10 1_555 -0.101 -0.769 3.162 1.203  1.019  30.547 -1.652 0.421  3.129 1.932  
-2.281 30.587 2  AA_DC2DT3:DA22DG23_BB   A 2  ? B 23 ? A 3  ? B 22 ? 
1 A DT 3  1_555 B DA 10 1_555 A DA 4  1_555 B DT 9  1_555 0.145  -0.772 3.371 -1.286 7.823  34.740 -2.406 -0.425 3.122 12.895 
2.120  35.606 3  AA_DT3DA4:DT21DA22_BB   A 3  ? B 22 ? A 4  ? B 21 ? 
1 A DA 4  1_555 B DT 9  1_555 A DG 5  1_555 B DC 8  1_555 -0.257 -1.093 3.277 -2.034 1.257  32.337 -2.178 0.103  3.243 2.253  
3.647  32.423 4  AA_DA4DG5:DC20DT21_BB   A 4  ? B 21 ? A 5  ? B 20 ? 
1 A DG 5  1_555 B DC 8  1_555 A DC 6  1_555 B DG 7  1_555 0.298  -0.787 3.427 1.635  1.205  40.389 -1.280 -0.239 3.413 1.745  
-2.367 40.437 5  AA_DG5DC6:DG19DC20_BB   A 5  ? B 20 ? A 6  ? B 19 ? 
1 A DC 6  1_555 B DG 7  1_555 A DG 7  1_555 B DC 6  1_555 -0.457 -0.607 3.052 0.477  6.345  28.301 -2.490 1.008  2.844 12.773 
-0.960 28.993 6  AA_DC6DG7:DC18DG19_BB   A 6  ? B 19 ? A 7  ? B 18 ? 
1 A DG 7  1_555 B DC 6  1_555 A DA 8  1_555 B DT 5  1_555 0.861  0.283  3.168 -0.592 3.734  36.581 -0.045 -1.442 3.167 5.929  
0.939  36.770 7  AA_DG7DA8:DT17DC18_BB   A 7  ? B 18 ? A 8  ? B 17 ? 
1 A DA 8  1_555 B DT 5  1_555 A DG 9  1_555 B DC 4  1_555 0.224  -1.291 3.366 -1.167 -0.177 31.513 -2.341 -0.636 3.362 -0.325 
2.147  31.535 8  AA_DA8DG9:DC16DT17_BB   A 8  ? B 17 ? A 9  ? B 16 ? 
1 A DG 9  1_555 B DC 4  1_555 A DT 10 1_555 B DA 3  1_555 -0.398 -1.146 3.445 2.633  -0.912 36.972 -1.674 0.997  3.436 -1.436 
-4.144 37.073 9  AA_DG9DT10:DA15DC16_BB  A 9  ? B 16 ? A 10 ? B 15 ? 
1 A DT 10 1_555 B DA 3  1_555 A DC 11 1_555 B DG 2  1_555 0.102  -0.489 3.288 -1.146 0.943  36.637 -0.908 -0.319 3.271 1.499  
1.821  36.666 10 AA_DT10DC11:DG14DA15_BB A 10 ? B 15 ? A 11 ? B 14 ? 
1 A DC 11 1_555 B DG 2  1_555 A DC 12 1_555 B DG 1  1_555 0.118  -0.786 3.349 -1.127 4.261  32.949 -2.093 -0.397 3.219 7.471  
1.977  33.235 11 AA_DC11DC12:DG13DG14_BB A 11 ? B 14 ? A 12 ? B 13 ? 
# 
_pdbx_nmr_spectrometer.field_strength    800 
_pdbx_nmr_spectrometer.manufacturer      Bruker 
_pdbx_nmr_spectrometer.model             AVANCE 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.type              'Bruker Avance' 
# 
_atom_sites.entry_id                    2K8U 
_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_