data_6U7Y
# 
_entry.id   6U7Y 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.395 
_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   6U7Y         pdb_00006u7y 10.2210/pdb6u7y/pdb 
WWPDB D_1000244102 ?            ?                   
# 
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 2020-12-09 
2 'Structure model' 1 1 2021-01-06 
3 'Structure model' 1 2 2021-02-03 
4 'Structure model' 1 3 2023-10-11 
5 'Structure model' 2 0 2024-07-03 
# 
_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' 'Database references'     
2  3 'Structure model' 'Database references'     
3  4 'Structure model' 'Data collection'         
4  4 'Structure model' 'Database references'     
5  4 'Structure model' 'Refinement description'  
6  5 'Structure model' Advisory                  
7  5 'Structure model' 'Atomic model'            
8  5 'Structure model' 'Data collection'         
9  5 'Structure model' 'Derived calculations'    
10 5 'Structure model' 'Non-polymer description' 
11 5 'Structure model' 'Polymer sequence'        
12 5 'Structure model' 'Structure summary'       
# 
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  2 'Structure model' citation                      
2  3 'Structure model' citation                      
3  4 'Structure model' chem_comp_atom                
4  4 'Structure model' chem_comp_bond                
5  4 'Structure model' database_2                    
6  4 'Structure model' pdbx_initial_refinement_model 
7  5 'Structure model' atom_site                     
8  5 'Structure model' chem_comp                     
9  5 'Structure model' chem_comp_atom                
10 5 'Structure model' chem_comp_bond                
11 5 'Structure model' entity_poly                   
12 5 'Structure model' entity_poly_seq               
13 5 'Structure model' ndb_struct_na_base_pair       
14 5 'Structure model' ndb_struct_na_base_pair_step  
15 5 'Structure model' pdbx_entity_nonpoly           
16 5 'Structure model' pdbx_nonpoly_scheme           
17 5 'Structure model' pdbx_poly_seq_scheme          
18 5 'Structure model' pdbx_unobs_or_zero_occ_atoms  
19 5 'Structure model' struct_conn                   
20 5 '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  2 'Structure model' '_citation.pdbx_database_id_DOI'            
2  2 'Structure model' '_citation.pdbx_database_id_PubMed'         
3  2 'Structure model' '_citation.title'                           
4  3 'Structure model' '_citation.journal_volume'                  
5  3 'Structure model' '_citation.page_first'                      
6  3 'Structure model' '_citation.page_last'                       
7  3 'Structure model' '_citation.year'                            
8  4 'Structure model' '_database_2.pdbx_DOI'                      
9  4 'Structure model' '_database_2.pdbx_database_accession'       
10 5 'Structure model' '_atom_site.B_iso_or_equiv'                 
11 5 'Structure model' '_atom_site.Cartn_x'                        
12 5 'Structure model' '_atom_site.Cartn_y'                        
13 5 'Structure model' '_atom_site.Cartn_z'                        
14 5 'Structure model' '_atom_site.auth_atom_id'                   
15 5 'Structure model' '_atom_site.auth_comp_id'                   
16 5 'Structure model' '_atom_site.group_PDB'                      
17 5 'Structure model' '_atom_site.label_atom_id'                  
18 5 'Structure model' '_atom_site.label_comp_id'                  
19 5 'Structure model' '_atom_site.type_symbol'                    
20 5 'Structure model' '_chem_comp.formula'                        
21 5 'Structure model' '_chem_comp.formula_weight'                 
22 5 'Structure model' '_chem_comp.id'                             
23 5 'Structure model' '_chem_comp.mon_nstd_flag'                  
24 5 'Structure model' '_chem_comp.name'                           
25 5 'Structure model' '_chem_comp.type'                           
26 5 'Structure model' '_entity_poly.pdbx_seq_one_letter_code'     
27 5 'Structure model' '_entity_poly.pdbx_seq_one_letter_code_can' 
28 5 'Structure model' '_entity_poly_seq.mon_id'                   
29 5 'Structure model' '_pdbx_entity_nonpoly.comp_id'              
30 5 'Structure model' '_pdbx_nonpoly_scheme.mon_id'               
31 5 'Structure model' '_pdbx_nonpoly_scheme.pdb_mon_id'           
32 5 'Structure model' '_pdbx_poly_seq_scheme.mon_id'              
33 5 'Structure model' '_pdbx_poly_seq_scheme.pdb_mon_id'          
34 5 'Structure model' '_struct_site.details'                      
35 5 'Structure model' '_struct_site.pdbx_auth_comp_id'            
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.entry_id                        6U7Y 
_pdbx_database_status.recvd_initial_deposition_date   2019-09-03 
_pdbx_database_status.SG_entry                        N 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
_audit_author.identifier_ORCID 
'Szostak, J.W.' 1 ? 
'Zhang, W.'     2 ? 
# 
_citation.abstract                  ? 
_citation.abstract_id_CAS           ? 
_citation.book_id_ISBN              ? 
_citation.book_publisher            ? 
_citation.book_publisher_city       ? 
_citation.book_title                ? 
_citation.coordinate_linkage        ? 
_citation.country                   UK 
_citation.database_id_Medline       ? 
_citation.details                   ? 
_citation.id                        primary 
_citation.journal_abbrev            'Nucleic Acids Res.' 
_citation.journal_id_ASTM           NARHAD 
_citation.journal_id_CSD            0389 
_citation.journal_id_ISSN           1362-4962 
_citation.journal_full              ? 
_citation.journal_issue             ? 
_citation.journal_volume            49 
_citation.language                  ? 
_citation.page_first                646 
_citation.page_last                 656 
_citation.title                     
'Structural interpretation of the effects of threo-nucleotides on nonenzymatic template-directed polymerization.' 
_citation.year                      2021 
_citation.database_id_CSD           ? 
_citation.pdbx_database_id_DOI      10.1093/nar/gkaa1215 
_citation.pdbx_database_id_PubMed   33347562 
_citation.unpublished_flag          ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Zhang, W.'      1 ? 
primary 'Kim, S.C.'      2 ? 
primary 'Tam, C.P.'      3 ? 
primary 'Lelyveld, V.S.' 4 ? 
primary 'Bala, S.'       5 ? 
primary 'Chaput, J.C.'   6 ? 
primary 'Szostak, J.W.'  7 ? 
# 
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 
;RNA (5'-R(*CP*UP*GP*CP*UP*GP*GP*CP*UP*AP*AP*GP*GP*(TG)P*CP*CP*GP*AP*AP*AP*GP*G)-3')
;
7121.296 1 ? ? ? ? 
2 polymer     syn 
;RNA (5'-R(*CP*UP*AP*UP*GP*CP*CP*UP*GP*CP*UP*G)-3')
;
3765.256 1 ? ? ? ? 
3 non-polymer syn "CYTIDINE-5'-MONOPHOSPHATE"                                                           323.197  1 ? ? ? ? 
4 water       nat water                                                                                 18.015   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 polyribonucleotide no yes '(C5P)UGCUGGCUAAGG(TG)CCGAAAGG' XUGCUGGCUAAGGXCCGAAAGG A ? 
2 polyribonucleotide no no  CUAUGCCUGCUG                    CUAUGCCUGCUG           B ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
3 "CYTIDINE-5'-MONOPHOSPHATE" C5P 
4 water                       HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  C5P n 
1 2  U   n 
1 3  G   n 
1 4  C   n 
1 5  U   n 
1 6  G   n 
1 7  G   n 
1 8  C   n 
1 9  U   n 
1 10 A   n 
1 11 A   n 
1 12 G   n 
1 13 G   n 
1 14 TG  n 
1 15 C   n 
1 16 C   n 
1 17 G   n 
1 18 A   n 
1 19 A   n 
1 20 A   n 
1 21 G   n 
1 22 G   n 
2 1  C   n 
2 2  U   n 
2 3  A   n 
2 4  U   n 
2 5  G   n 
2 6  C   n 
2 7  C   n 
2 8  U   n 
2 9  G   n 
2 10 C   n 
2 11 U   n 
2 12 G   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 1 22 'synthetic construct' ? 32630 ? 
2 1 sample 1 12 'synthetic construct' ? 32630 ? 
# 
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 
A   'RNA linking' y "ADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 
C   'RNA linking' y "CYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O8 P'  323.197 
C5P non-polymer   . "CYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O8 P'  323.197 
G   'RNA linking' y "GUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O8 P' 363.221 
HOH non-polymer   . WATER ? 'H2 O'            18.015  
TG  'RNA linking' n 
'2-azanyl-9-[(2~{R},3~{R},4~{S})-3-oxidanyl-4-[oxidanyl-bis(oxidanylidene)-$l^{6}-phosphanyl]oxy-oxolan-2-yl]-1~{H}-purin-6-one' ? 
'C9 H11 N5 O7 P'  332.187 
U   'RNA linking' y "URIDINE-5'-MONOPHOSPHATE" ? 'C9 H13 N2 O9 P'  324.181 
# 
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  C5P 1  1  1  C5P C   A . n 
A 1 2  U   2  2  2  U   U   A . n 
A 1 3  G   3  3  3  G   G   A . n 
A 1 4  C   4  4  4  C   C   A . n 
A 1 5  U   5  5  5  U   U   A . n 
A 1 6  G   6  6  6  G   G   A . n 
A 1 7  G   7  7  7  G   G   A . n 
A 1 8  C   8  8  8  C   C   A . n 
A 1 9  U   9  9  9  U   U   A . n 
A 1 10 A   10 10 10 A   A   A . n 
A 1 11 A   11 11 11 A   A   A . n 
A 1 12 G   12 12 12 G   G   A . n 
A 1 13 G   13 13 13 G   G   A . n 
A 1 14 TG  14 14 14 TG  TFG A . n 
A 1 15 C   15 15 15 C   C   A . n 
A 1 16 C   16 16 16 C   C   A . n 
A 1 17 G   17 17 17 G   G   A . n 
A 1 18 A   18 18 18 A   A   A . n 
A 1 19 A   19 19 19 A   A   A . n 
A 1 20 A   20 20 20 A   A   A . n 
A 1 21 G   21 21 21 G   G   A . n 
A 1 22 G   22 22 22 G   G   A . n 
B 2 1  C   1  1  1  C   C   B . n 
B 2 2  U   2  2  2  U   U   B . n 
B 2 3  A   3  3  3  A   A   B . n 
B 2 4  U   4  4  4  U   U   B . n 
B 2 5  G   5  5  5  G   G   B . n 
B 2 6  C   6  6  6  C   C   B . n 
B 2 7  C   7  7  7  C   C   B . n 
B 2 8  U   8  8  8  U   U   B . n 
B 2 9  G   9  9  9  G   G   B . n 
B 2 10 C   10 10 10 C   C   B . n 
B 2 11 U   11 11 11 U   U   B . n 
B 2 12 G   12 12 12 G   G   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 3 C5P 1 101 1 C5P C   A . 
D 4 HOH 1 101 1 HOH HOH B . 
# 
_pdbx_unobs_or_zero_occ_atoms.id               1 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num    1 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag     Y 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag   1 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id     A 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id     C5P 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id      1 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code     ? 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id     O3P 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id     ? 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id    A 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id    C5P 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id     1 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id    O3P 
# 
loop_
_software.citation_id 
_software.classification 
_software.compiler_name 
_software.compiler_version 
_software.contact_author 
_software.contact_author_email 
_software.date 
_software.description 
_software.dependencies 
_software.hardware 
_software.language 
_software.location 
_software.mods 
_software.name 
_software.os 
_software.os_version 
_software.type 
_software.version 
_software.pdbx_ordinal 
? refinement       ? ? ? ? ? ? ? ? ? ? ? REFMAC   ? ? ? 5.8.0189 1 
? 'data reduction' ? ? ? ? ? ? ? ? ? ? ? HKL-2000 ? ? ? .        2 
? 'data scaling'   ? ? ? ? ? ? ? ? ? ? ? HKL-2000 ? ? ? .        3 
? phasing          ? ? ? ? ? ? ? ? ? ? ? PHASER   ? ? ? .        4 
# 
_cell.angle_alpha                  90.00 
_cell.angle_alpha_esd              ? 
_cell.angle_beta                   90.00 
_cell.angle_beta_esd               ? 
_cell.angle_gamma                  120.00 
_cell.angle_gamma_esd              ? 
_cell.entry_id                     6U7Y 
_cell.details                      ? 
_cell.formula_units_Z              ? 
_cell.length_a                     68.766 
_cell.length_a_esd                 ? 
_cell.length_b                     68.766 
_cell.length_b_esd                 ? 
_cell.length_c                     69.960 
_cell.length_c_esd                 ? 
_cell.volume                       ? 
_cell.volume_esd                   ? 
_cell.Z_PDB                        9 
_cell.reciprocal_angle_alpha       ? 
_cell.reciprocal_angle_beta        ? 
_cell.reciprocal_angle_gamma       ? 
_cell.reciprocal_angle_alpha_esd   ? 
_cell.reciprocal_angle_beta_esd    ? 
_cell.reciprocal_angle_gamma_esd   ? 
_cell.reciprocal_length_a          ? 
_cell.reciprocal_length_b          ? 
_cell.reciprocal_length_c          ? 
_cell.reciprocal_length_a_esd      ? 
_cell.reciprocal_length_b_esd      ? 
_cell.reciprocal_length_c_esd      ? 
_cell.pdbx_unique_axis             ? 
# 
_symmetry.entry_id                         6U7Y 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                146 
_symmetry.space_group_name_Hall            ? 
_symmetry.space_group_name_H-M             'H 3' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
# 
_exptl.absorpt_coefficient_mu     ? 
_exptl.absorpt_correction_T_max   ? 
_exptl.absorpt_correction_T_min   ? 
_exptl.absorpt_correction_type    ? 
_exptl.absorpt_process_details    ? 
_exptl.entry_id                   6U7Y 
_exptl.crystals_number            1 
_exptl.details                    ? 
_exptl.method                     'X-RAY DIFFRACTION' 
_exptl.method_details             ? 
# 
_exptl_crystal.colour                      ? 
_exptl_crystal.density_diffrn              ? 
_exptl_crystal.density_Matthews            2.90 
_exptl_crystal.density_method              ? 
_exptl_crystal.density_percent_sol         57.58 
_exptl_crystal.description                 ? 
_exptl_crystal.F_000                       ? 
_exptl_crystal.id                          1 
_exptl_crystal.preparation                 ? 
_exptl_crystal.size_max                    ? 
_exptl_crystal.size_mid                    ? 
_exptl_crystal.size_min                    ? 
_exptl_crystal.size_rad                    ? 
_exptl_crystal.colour_lustre               ? 
_exptl_crystal.colour_modifier             ? 
_exptl_crystal.colour_primary              ? 
_exptl_crystal.density_meas                ? 
_exptl_crystal.density_meas_esd            ? 
_exptl_crystal.density_meas_gt             ? 
_exptl_crystal.density_meas_lt             ? 
_exptl_crystal.density_meas_temp           ? 
_exptl_crystal.density_meas_temp_esd       ? 
_exptl_crystal.density_meas_temp_gt        ? 
_exptl_crystal.density_meas_temp_lt        ? 
_exptl_crystal.pdbx_crystal_image_url      ? 
_exptl_crystal.pdbx_crystal_image_format   ? 
_exptl_crystal.pdbx_mosaicity              ? 
_exptl_crystal.pdbx_mosaicity_esd          ? 
# 
_exptl_crystal_grow.apparatus       ? 
_exptl_crystal_grow.atmosphere      ? 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.details         ? 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, SITTING DROP' 
_exptl_crystal_grow.method_ref      ? 
_exptl_crystal_grow.pH              7.5 
_exptl_crystal_grow.pressure        ? 
_exptl_crystal_grow.pressure_esd    ? 
_exptl_crystal_grow.seeding         ? 
_exptl_crystal_grow.seeding_ref     ? 
_exptl_crystal_grow.temp            291 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.temp_esd        ? 
_exptl_crystal_grow.time            ? 
_exptl_crystal_grow.pdbx_details    '0.2 M Lithium sulfate monohydrate, 0.1 M HEPES pH 7.5, 25% w/v Polyethylene glycol 3,350' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.ambient_environment              ? 
_diffrn.ambient_temp                     99 
_diffrn.ambient_temp_details             ? 
_diffrn.ambient_temp_esd                 ? 
_diffrn.crystal_id                       1 
_diffrn.crystal_support                  ? 
_diffrn.crystal_treatment                ? 
_diffrn.details                          ? 
_diffrn.id                               1 
_diffrn.ambient_pressure                 ? 
_diffrn.ambient_pressure_esd             ? 
_diffrn.ambient_pressure_gt              ? 
_diffrn.ambient_pressure_lt              ? 
_diffrn.ambient_temp_gt                  ? 
_diffrn.ambient_temp_lt                  ? 
_diffrn.pdbx_serial_crystal_experiment   N 
# 
_diffrn_detector.details                      ? 
_diffrn_detector.detector                     CCD 
_diffrn_detector.diffrn_id                    1 
_diffrn_detector.type                         'MAR CCD 130 mm' 
_diffrn_detector.area_resol_mean              ? 
_diffrn_detector.dtime                        ? 
_diffrn_detector.pdbx_frames_total            ? 
_diffrn_detector.pdbx_collection_time_total   ? 
_diffrn_detector.pdbx_collection_date         2019-08-15 
_diffrn_detector.pdbx_frequency               ? 
# 
_diffrn_radiation.collimation                      ? 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.filter_edge                      ? 
_diffrn_radiation.inhomogeneity                    ? 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.polarisn_norm                    ? 
_diffrn_radiation.polarisn_ratio                   ? 
_diffrn_radiation.probe                            ? 
_diffrn_radiation.type                             ? 
_diffrn_radiation.xray_symbol                      ? 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.pdbx_wavelength_list             ? 
_diffrn_radiation.pdbx_wavelength                  ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_analyzer                    ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.current                     ? 
_diffrn_source.details                     ? 
_diffrn_source.diffrn_id                   1 
_diffrn_source.power                       ? 
_diffrn_source.size                        ? 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.target                      ? 
_diffrn_source.type                        'ALS BEAMLINE 8.2.2' 
_diffrn_source.voltage                     ? 
_diffrn_source.take-off_angle              ? 
_diffrn_source.pdbx_wavelength_list        1 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_synchrotron_beamline   8.2.2 
_diffrn_source.pdbx_synchrotron_site       ALS 
# 
_reflns.B_iso_Wilson_estimate            ? 
_reflns.entry_id                         6U7Y 
_reflns.data_reduction_details           ? 
_reflns.data_reduction_method            ? 
_reflns.d_resolution_high                2.95 
_reflns.d_resolution_low                 50 
_reflns.details                          ? 
_reflns.limit_h_max                      ? 
_reflns.limit_h_min                      ? 
_reflns.limit_k_max                      ? 
_reflns.limit_k_min                      ? 
_reflns.limit_l_max                      ? 
_reflns.limit_l_min                      ? 
_reflns.number_all                       ? 
_reflns.number_obs                       2599 
_reflns.observed_criterion               ? 
_reflns.observed_criterion_F_max         ? 
_reflns.observed_criterion_F_min         ? 
_reflns.observed_criterion_I_max         ? 
_reflns.observed_criterion_I_min         ? 
_reflns.observed_criterion_sigma_F       ? 
_reflns.observed_criterion_sigma_I       ? 
_reflns.percent_possible_obs             98.5 
_reflns.R_free_details                   ? 
_reflns.Rmerge_F_all                     ? 
_reflns.Rmerge_F_obs                     ? 
_reflns.Friedel_coverage                 ? 
_reflns.number_gt                        ? 
_reflns.threshold_expression             ? 
_reflns.pdbx_redundancy                  6.0 
_reflns.pdbx_Rmerge_I_obs                0.116 
_reflns.pdbx_Rmerge_I_all                ? 
_reflns.pdbx_Rsym_value                  ? 
_reflns.pdbx_netI_over_av_sigmaI         ? 
_reflns.pdbx_netI_over_sigmaI            10.3 
_reflns.pdbx_res_netI_over_av_sigmaI_2   ? 
_reflns.pdbx_res_netI_over_sigmaI_2      ? 
_reflns.pdbx_chi_squared                 1.149 
_reflns.pdbx_scaling_rejects             ? 
_reflns.pdbx_d_res_high_opt              ? 
_reflns.pdbx_d_res_low_opt               ? 
_reflns.pdbx_d_res_opt_method            ? 
_reflns.phase_calculation_details        ? 
_reflns.pdbx_Rrim_I_all                  0.141 
_reflns.pdbx_Rpim_I_all                  0.079 
_reflns.pdbx_d_opt                       ? 
_reflns.pdbx_number_measured_all         ? 
_reflns.pdbx_diffrn_id                   1 
_reflns.pdbx_ordinal                     1 
_reflns.pdbx_CC_half                     1.0 
_reflns.pdbx_R_split                     ? 
# 
_reflns_shell.d_res_high                  2.95 
_reflns_shell.d_res_low                   3.06 
_reflns_shell.meanI_over_sigI_all         ? 
_reflns_shell.meanI_over_sigI_obs         1.83 
_reflns_shell.number_measured_all         ? 
_reflns_shell.number_measured_obs         ? 
_reflns_shell.number_possible             ? 
_reflns_shell.number_unique_all           ? 
_reflns_shell.number_unique_obs           263 
_reflns_shell.percent_possible_all        89.6 
_reflns_shell.percent_possible_obs        ? 
_reflns_shell.Rmerge_F_all                ? 
_reflns_shell.Rmerge_F_obs                ? 
_reflns_shell.Rmerge_I_all                ? 
_reflns_shell.Rmerge_I_obs                0.332 
_reflns_shell.meanI_over_sigI_gt          ? 
_reflns_shell.meanI_over_uI_all           ? 
_reflns_shell.meanI_over_uI_gt            ? 
_reflns_shell.number_measured_gt          ? 
_reflns_shell.number_unique_gt            ? 
_reflns_shell.percent_possible_gt         ? 
_reflns_shell.Rmerge_F_gt                 ? 
_reflns_shell.Rmerge_I_gt                 ? 
_reflns_shell.pdbx_redundancy             4.5 
_reflns_shell.pdbx_Rsym_value             ? 
_reflns_shell.pdbx_chi_squared            1.15 
_reflns_shell.pdbx_netI_over_sigmaI_all   ? 
_reflns_shell.pdbx_netI_over_sigmaI_obs   ? 
_reflns_shell.pdbx_Rrim_I_all             0.413 
_reflns_shell.pdbx_Rpim_I_all             0.243 
_reflns_shell.pdbx_rejects                ? 
_reflns_shell.pdbx_ordinal                1 
_reflns_shell.pdbx_diffrn_id              1 
_reflns_shell.pdbx_CC_half                0.956 
_reflns_shell.pdbx_R_split                ? 
# 
_refine.aniso_B[1][1]                            0.06 
_refine.aniso_B[1][2]                            0.03 
_refine.aniso_B[1][3]                            0.00 
_refine.aniso_B[2][2]                            0.06 
_refine.aniso_B[2][3]                            0.00 
_refine.aniso_B[3][3]                            -0.19 
_refine.B_iso_max                                ? 
_refine.B_iso_mean                               62.634 
_refine.B_iso_min                                ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.details                                  ? 
_refine.diff_density_max                         ? 
_refine.diff_density_max_esd                     ? 
_refine.diff_density_min                         ? 
_refine.diff_density_min_esd                     ? 
_refine.diff_density_rms                         ? 
_refine.diff_density_rms_esd                     ? 
_refine.entry_id                                 6U7Y 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.ls_abs_structure_details                 ? 
_refine.ls_abs_structure_Flack                   ? 
_refine.ls_abs_structure_Flack_esd               ? 
_refine.ls_abs_structure_Rogers                  ? 
_refine.ls_abs_structure_Rogers_esd              ? 
_refine.ls_d_res_high                            2.95 
_refine.ls_d_res_low                             45.35 
_refine.ls_extinction_coef                       ? 
_refine.ls_extinction_coef_esd                   ? 
_refine.ls_extinction_expression                 ? 
_refine.ls_extinction_method                     ? 
_refine.ls_goodness_of_fit_all                   ? 
_refine.ls_goodness_of_fit_all_esd               ? 
_refine.ls_goodness_of_fit_obs                   ? 
_refine.ls_goodness_of_fit_obs_esd               ? 
_refine.ls_hydrogen_treatment                    ? 
_refine.ls_matrix_type                           ? 
_refine.ls_number_constraints                    ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_reflns_all                     ? 
_refine.ls_number_reflns_obs                     2463 
_refine.ls_number_reflns_R_free                  136 
_refine.ls_number_reflns_R_work                  ? 
_refine.ls_number_restraints                     ? 
_refine.ls_percent_reflns_obs                    99.27 
_refine.ls_percent_reflns_R_free                 5.2 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_obs                          0.186 
_refine.ls_R_factor_R_free                       0.256 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_R_factor_R_work                       0.182 
_refine.ls_R_Fsqd_factor_obs                     ? 
_refine.ls_R_I_factor_obs                        ? 
_refine.ls_redundancy_reflns_all                 ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.ls_restrained_S_all                      ? 
_refine.ls_restrained_S_obs                      ? 
_refine.ls_shift_over_esd_max                    ? 
_refine.ls_shift_over_esd_mean                   ? 
_refine.ls_structure_factor_coef                 ? 
_refine.ls_weighting_details                     ? 
_refine.ls_weighting_scheme                      ? 
_refine.ls_wR_factor_all                         ? 
_refine.ls_wR_factor_obs                         ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.occupancy_max                            ? 
_refine.occupancy_min                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_bsol                 ? 
_refine.solvent_model_param_ksol                 ? 
_refine.ls_R_factor_gt                           ? 
_refine.ls_goodness_of_fit_gt                    ? 
_refine.ls_goodness_of_fit_ref                   ? 
_refine.ls_shift_over_su_max                     ? 
_refine.ls_shift_over_su_max_lt                  ? 
_refine.ls_shift_over_su_mean                    ? 
_refine.ls_shift_over_su_mean_lt                 ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          ? 
_refine.pdbx_ls_sigma_Fsqd                       ? 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_starting_model                      5VCI 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_R_Free_selection_details            random 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_overall_ESU_R                       0 
_refine.pdbx_overall_ESU_R_Free                  0.422 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_real_space_R                        ? 
_refine.pdbx_density_correlation                 ? 
_refine.pdbx_pd_number_of_powder_patterns        ? 
_refine.pdbx_pd_number_of_points                 ? 
_refine.pdbx_pd_meas_number_of_points            ? 
_refine.pdbx_pd_proc_ls_prof_R_factor            ? 
_refine.pdbx_pd_proc_ls_prof_wR_factor           ? 
_refine.pdbx_pd_Marquardt_correlation_coeff      ? 
_refine.pdbx_pd_Fsqrd_R_factor                   ? 
_refine.pdbx_pd_ls_matrix_band_width             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_diffrn_id                           1 
_refine.overall_SU_B                             ? 
_refine.overall_SU_ML                            0.419 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_average_fsc_overall                 ? 
_refine.pdbx_average_fsc_work                    ? 
_refine.pdbx_average_fsc_free                    ? 
# 
_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   720 
_refine_hist.pdbx_number_atoms_ligand         21 
_refine_hist.number_atoms_solvent             1 
_refine_hist.number_atoms_total               742 
_refine_hist.d_res_high                       2.95 
_refine_hist.d_res_low                        45.35 
# 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.d_res_high                       2.95 
_refine_ls_shell.d_res_low                        3.02 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.number_reflns_obs                ? 
_refine_ls_shell.number_reflns_R_free             15 
_refine_ls_shell.number_reflns_R_work             171 
_refine_ls_shell.percent_reflns_obs               93 
_refine_ls_shell.percent_reflns_R_free            ? 
_refine_ls_shell.R_factor_all                     ? 
_refine_ls_shell.R_factor_obs                     ? 
_refine_ls_shell.R_factor_R_free                  0.380 
_refine_ls_shell.R_factor_R_free_error            ? 
_refine_ls_shell.R_factor_R_work                  0.405 
_refine_ls_shell.redundancy_reflns_all            ? 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.wR_factor_all                    ? 
_refine_ls_shell.wR_factor_obs                    ? 
_refine_ls_shell.wR_factor_R_free                 ? 
_refine_ls_shell.wR_factor_R_work                 ? 
_refine_ls_shell.pdbx_total_number_of_bins_used   ? 
_refine_ls_shell.pdbx_phase_error                 ? 
_refine_ls_shell.pdbx_fsc_work                    ? 
_refine_ls_shell.pdbx_fsc_free                    ? 
# 
_database_PDB_matrix.entry_id          6U7Y 
_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                     6U7Y 
_struct.title                        'RNA hairpin structure containing one TNA nucleotide as template' 
_struct.pdbx_model_details           ? 
_struct.pdbx_formula_weight          ? 
_struct.pdbx_formula_weight_method   ? 
_struct.pdbx_model_type_details      ? 
_struct.pdbx_CASP_flag               N 
# 
_struct_keywords.entry_id        6U7Y 
_struct_keywords.text            RNA 
_struct_keywords.pdbx_keywords   RNA 
# 
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 ? 
D N N 4 ? 
# 
loop_
_struct_ref.id 
_struct_ref.db_name 
_struct_ref.db_code 
_struct_ref.pdbx_db_accession 
_struct_ref.pdbx_db_isoform 
_struct_ref.entity_id 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_align_begin 
1 PDB 6U7Y 6U7Y ? 1 ? 1 
2 PDB 6U7Y 6U7Y ? 2 ? 1 
# 
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 6U7Y A 1 ? 22 ? 6U7Y 1 ? 22 ? 1 22 
2 2 6U7Y B 1 ? 12 ? 6U7Y 1 ? 12 ? 1 12 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PISA 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 1530 ? 
1 MORE         -5   ? 
1 'SSA (A^2)'  6130 ? 
# 
_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 
# 
_pdbx_struct_assembly_auth_evidence.id                     1 
_pdbx_struct_assembly_auth_evidence.assembly_id            1 
_pdbx_struct_assembly_auth_evidence.experimental_support   none 
_pdbx_struct_assembly_auth_evidence.details                ? 
# 
_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 
# 
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 one  ? A C5P 1  "O3'" ? ? ? 1_555 A U  2  P  ? ? A C5P 1  A U  2  1_555 ? ? ? ? ? ? ?                    1.552 ? ? 
covale2  covale both ? A G   13 "O3'" ? ? ? 1_555 A TG 14 P  ? ? A G   13 A TG 14 1_555 ? ? ? ? ? ? ?                    1.615 ? ? 
covale3  covale one  ? A TG  14 "O2'" ? ? ? 1_555 A C  15 P  ? ? A TG  14 A C  15 1_555 ? ? ? ? ? ? ?                    1.665 ? ? 
hydrog1  hydrog ?    ? A U   2  N3    ? ? ? 1_555 B U  11 O2 ? ? A U   2  B U  11 1_555 ? ? ? ? ? ? TYPE_16_PAIR         ?     ? ? 
hydrog2  hydrog ?    ? A U   2  O4    ? ? ? 1_555 B U  11 N3 ? ? A U   2  B U  11 1_555 ? ? ? ? ? ? TYPE_16_PAIR         ?     ? ? 
hydrog3  hydrog ?    ? A G   3  N1    ? ? ? 1_555 B C  10 N3 ? ? A G   3  B C  10 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog4  hydrog ?    ? A G   3  N2    ? ? ? 1_555 B C  10 O2 ? ? A G   3  B C  10 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog5  hydrog ?    ? A G   3  O6    ? ? ? 1_555 B C  10 N4 ? ? A G   3  B C  10 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog6  hydrog ?    ? A C   4  N3    ? ? ? 1_555 B G  9  N1 ? ? A C   4  B G  9  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog7  hydrog ?    ? A C   4  N4    ? ? ? 1_555 B G  9  O6 ? ? A C   4  B G  9  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog8  hydrog ?    ? A C   4  O2    ? ? ? 1_555 B G  9  N2 ? ? A C   4  B G  9  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog9  hydrog ?    ? A U   5  O4    ? ? ? 1_555 B U  8  N3 ? ? A U   5  B U  8  1_555 ? ? ? ? ? ? 'U-U MISPAIR'        ?     ? ? 
hydrog10 hydrog ?    ? A G   6  N1    ? ? ? 1_555 B C  7  N3 ? ? A G   6  B C  7  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog11 hydrog ?    ? A G   6  N2    ? ? ? 1_555 B C  7  O2 ? ? A G   6  B C  7  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog12 hydrog ?    ? A G   6  O6    ? ? ? 1_555 B C  7  N4 ? ? A G   6  B C  7  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog13 hydrog ?    ? A G   7  N1    ? ? ? 1_555 B C  6  N3 ? ? A G   7  B C  6  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog14 hydrog ?    ? A G   7  N2    ? ? ? 1_555 B C  6  O2 ? ? A G   7  B C  6  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog15 hydrog ?    ? A G   7  O6    ? ? ? 1_555 B C  6  N4 ? ? A G   7  B C  6  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog16 hydrog ?    ? A C   8  N3    ? ? ? 1_555 B G  5  N1 ? ? A C   8  B G  5  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog17 hydrog ?    ? A C   8  N4    ? ? ? 1_555 B G  5  O6 ? ? A C   8  B G  5  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog18 hydrog ?    ? A C   8  O2    ? ? ? 1_555 B G  5  N2 ? ? A C   8  B G  5  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog19 hydrog ?    ? A U   9  N3    ? ? ? 1_555 B A  3  N7 ? ? A U   9  B A  3  1_555 ? ? ? ? ? ? 'REVERSED HOOGSTEEN' ?     ? ? 
hydrog20 hydrog ?    ? A U   9  O2    ? ? ? 1_555 B A  3  N6 ? ? A U   9  B A  3  1_555 ? ? ? ? ? ? 'REVERSED HOOGSTEEN' ?     ? ? 
hydrog21 hydrog ?    ? A A   11 N1    ? ? ? 1_555 B U  4  N3 ? ? A A   11 B U  4  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog22 hydrog ?    ? A A   11 N6    ? ? ? 1_555 B U  4  O4 ? ? A A   11 B U  4  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog23 hydrog ?    ? A G   12 N1    ? ? ? 1_555 B U  2  O2 ? ? A G   12 B U  2  1_555 ? ? ? ? ? ? TYPE_28_PAIR         ?     ? ? 
hydrog24 hydrog ?    ? A G   12 O6    ? ? ? 1_555 B U  2  N3 ? ? A G   12 B U  2  1_555 ? ? ? ? ? ? TYPE_28_PAIR         ?     ? ? 
hydrog25 hydrog ?    ? A G   12 N2    ? ? ? 1_555 B U  4  O4 ? ? A G   12 B U  4  1_555 ? ? ? ? ? ? 'G-U MISPAIR'        ?     ? ? 
hydrog26 hydrog ?    ? A G   13 N1    ? ? ? 1_555 B C  1  N3 ? ? A G   13 B C  1  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog27 hydrog ?    ? A G   13 N2    ? ? ? 1_555 B C  1  O2 ? ? A G   13 B C  1  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog28 hydrog ?    ? A G   13 O6    ? ? ? 1_555 B C  1  N4 ? ? A G   13 B C  1  1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog29 hydrog ?    ? A C   15 N3    ? ? ? 1_555 A G  22 N1 ? ? A C   15 A G  22 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog30 hydrog ?    ? A C   15 N4    ? ? ? 1_555 A G  22 O6 ? ? A C   15 A G  22 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog31 hydrog ?    ? A C   15 O2    ? ? ? 1_555 A G  22 N2 ? ? A C   15 A G  22 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog32 hydrog ?    ? A C   16 N3    ? ? ? 1_555 A G  21 N1 ? ? A C   16 A G  21 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog33 hydrog ?    ? A C   16 N4    ? ? ? 1_555 A G  21 O6 ? ? A C   16 A G  21 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog34 hydrog ?    ? A C   16 O2    ? ? ? 1_555 A G  21 N2 ? ? A C   16 A G  21 1_555 ? ? ? ? ? ? WATSON-CRICK         ?     ? ? 
hydrog35 hydrog ?    ? A G   17 N2    ? ? ? 1_555 A A  20 N7 ? ? A G   17 A A  20 1_555 ? ? ? ? ? ? 'G-A MISPAIR'        ?     ? ? 
# 
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    C5P 
_struct_site.pdbx_auth_seq_id     101 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    4 
_struct_site.details              'binding site for residue C5P A 101' 
# 
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 4 TG A 14 ? TG A 14 . ? 1_555 ? 
2 AC1 4 C  A 15 ? C  A 15 . ? 1_555 ? 
3 AC1 4 G  A 22 ? G  A 22 . ? 1_555 ? 
4 AC1 4 C  B 1  ? C  B 1  . ? 1_555 ? 
# 
_pdbx_entry_details.entry_id                 6U7Y 
_pdbx_entry_details.has_ligand_of_interest   Y 
_pdbx_entry_details.compound_details         ? 
_pdbx_entry_details.source_details           ? 
_pdbx_entry_details.nonpolymer_details       ? 
_pdbx_entry_details.sequence_details         ? 
# 
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 
A   OP3    O N N 1   
A   P      P N N 2   
A   OP1    O N N 3   
A   OP2    O N N 4   
A   "O5'"  O N N 5   
A   "C5'"  C N N 6   
A   "C4'"  C N R 7   
A   "O4'"  O N N 8   
A   "C3'"  C N S 9   
A   "O3'"  O N N 10  
A   "C2'"  C N R 11  
A   "O2'"  O N N 12  
A   "C1'"  C N R 13  
A   N9     N Y N 14  
A   C8     C Y N 15  
A   N7     N Y N 16  
A   C5     C Y N 17  
A   C6     C Y N 18  
A   N6     N N N 19  
A   N1     N Y N 20  
A   C2     C Y N 21  
A   N3     N Y N 22  
A   C4     C Y N 23  
A   HOP3   H N N 24  
A   HOP2   H N N 25  
A   "H5'"  H N N 26  
A   "H5''" H N N 27  
A   "H4'"  H N N 28  
A   "H3'"  H N N 29  
A   "HO3'" H N N 30  
A   "H2'"  H N N 31  
A   "HO2'" H N N 32  
A   "H1'"  H N N 33  
A   H8     H N N 34  
A   H61    H N N 35  
A   H62    H N N 36  
A   H2     H N N 37  
C   OP3    O N N 38  
C   P      P N N 39  
C   OP1    O N N 40  
C   OP2    O N N 41  
C   "O5'"  O N N 42  
C   "C5'"  C N N 43  
C   "C4'"  C N R 44  
C   "O4'"  O N N 45  
C   "C3'"  C N S 46  
C   "O3'"  O N N 47  
C   "C2'"  C N R 48  
C   "O2'"  O N N 49  
C   "C1'"  C N R 50  
C   N1     N N N 51  
C   C2     C N N 52  
C   O2     O N N 53  
C   N3     N N N 54  
C   C4     C N N 55  
C   N4     N N N 56  
C   C5     C N N 57  
C   C6     C N N 58  
C   HOP3   H N N 59  
C   HOP2   H N N 60  
C   "H5'"  H N N 61  
C   "H5''" H N N 62  
C   "H4'"  H N N 63  
C   "H3'"  H N N 64  
C   "HO3'" H N N 65  
C   "H2'"  H N N 66  
C   "HO2'" H N N 67  
C   "H1'"  H N N 68  
C   H41    H N N 69  
C   H42    H N N 70  
C   H5     H N N 71  
C   H6     H N N 72  
C5P O3P    O N N 73  
C5P P      P N N 74  
C5P O1P    O N N 75  
C5P O2P    O N N 76  
C5P "O5'"  O N N 77  
C5P "C5'"  C N N 78  
C5P "C4'"  C N R 79  
C5P "O4'"  O N N 80  
C5P "C3'"  C N S 81  
C5P "O3'"  O N N 82  
C5P "C2'"  C N R 83  
C5P "O2'"  O N N 84  
C5P "C1'"  C N R 85  
C5P N1     N N N 86  
C5P C2     C N N 87  
C5P N3     N N N 88  
C5P C4     C N N 89  
C5P C5     C N N 90  
C5P C6     C N N 91  
C5P O2     O N N 92  
C5P N4     N N N 93  
C5P HOP3   H N N 94  
C5P HOP2   H N N 95  
C5P "H5'1" H N N 96  
C5P "H5'2" H N N 97  
C5P "H4'"  H N N 98  
C5P "H3'"  H N N 99  
C5P "HO3'" H N N 100 
C5P "H2'1" H N N 101 
C5P "HO2'" H N N 102 
C5P "H1'"  H N N 103 
C5P H5     H N N 104 
C5P H6     H N N 105 
C5P HN41   H N N 106 
C5P HN42   H N N 107 
G   OP3    O N N 108 
G   P      P N N 109 
G   OP1    O N N 110 
G   OP2    O N N 111 
G   "O5'"  O N N 112 
G   "C5'"  C N N 113 
G   "C4'"  C N R 114 
G   "O4'"  O N N 115 
G   "C3'"  C N S 116 
G   "O3'"  O N N 117 
G   "C2'"  C N R 118 
G   "O2'"  O N N 119 
G   "C1'"  C N R 120 
G   N9     N Y N 121 
G   C8     C Y N 122 
G   N7     N Y N 123 
G   C5     C Y N 124 
G   C6     C N N 125 
G   O6     O N N 126 
G   N1     N N N 127 
G   C2     C N N 128 
G   N2     N N N 129 
G   N3     N N N 130 
G   C4     C Y N 131 
G   HOP3   H N N 132 
G   HOP2   H N N 133 
G   "H5'"  H N N 134 
G   "H5''" H N N 135 
G   "H4'"  H N N 136 
G   "H3'"  H N N 137 
G   "HO3'" H N N 138 
G   "H2'"  H N N 139 
G   "HO2'" H N N 140 
G   "H1'"  H N N 141 
G   H8     H N N 142 
G   H1     H N N 143 
G   H21    H N N 144 
G   H22    H N N 145 
HOH O      O N N 146 
HOH H1     H N N 147 
HOH H2     H N N 148 
TG  "C1'"  C N R 149 
TG  C2     C N N 150 
TG  "C2'"  C N R 151 
TG  "C3'"  C N S 152 
TG  C4     C Y N 153 
TG  "C4'"  C N N 154 
TG  C5     C Y N 155 
TG  C6     C N N 156 
TG  C8     C Y N 157 
TG  N1     N N N 158 
TG  N2     N N N 159 
TG  N3     N N N 160 
TG  N7     N Y N 161 
TG  N9     N Y N 162 
TG  O1P    O N N 163 
TG  "O2'"  O N N 164 
TG  O2P    O N N 165 
TG  "O3'"  O N N 166 
TG  "O4'"  O N N 167 
TG  O6     O N N 168 
TG  P      P N N 169 
TG  H1     H N N 170 
TG  H2     H N N 171 
TG  H3     H N N 172 
TG  H4     H N N 173 
TG  H5     H N N 174 
TG  H6     H N N 175 
TG  H7     H N N 176 
TG  H8     H N N 177 
TG  H9     H N N 178 
TG  H11    H N N 179 
TG  O3P    O N N 180 
TG  H10    H N N 181 
U   OP3    O N N 182 
U   P      P N N 183 
U   OP1    O N N 184 
U   OP2    O N N 185 
U   "O5'"  O N N 186 
U   "C5'"  C N N 187 
U   "C4'"  C N R 188 
U   "O4'"  O N N 189 
U   "C3'"  C N S 190 
U   "O3'"  O N N 191 
U   "C2'"  C N R 192 
U   "O2'"  O N N 193 
U   "C1'"  C N R 194 
U   N1     N N N 195 
U   C2     C N N 196 
U   O2     O N N 197 
U   N3     N N N 198 
U   C4     C N N 199 
U   O4     O N N 200 
U   C5     C N N 201 
U   C6     C N N 202 
U   HOP3   H N N 203 
U   HOP2   H N N 204 
U   "H5'"  H N N 205 
U   "H5''" H N N 206 
U   "H4'"  H N N 207 
U   "H3'"  H N N 208 
U   "HO3'" H N N 209 
U   "H2'"  H N N 210 
U   "HO2'" H N N 211 
U   "H1'"  H N N 212 
U   H3     H N N 213 
U   H5     H N N 214 
U   H6     H N N 215 
# 
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 
A   OP3   P      sing N N 1   
A   OP3   HOP3   sing N N 2   
A   P     OP1    doub N N 3   
A   P     OP2    sing N N 4   
A   P     "O5'"  sing N N 5   
A   OP2   HOP2   sing N N 6   
A   "O5'" "C5'"  sing N N 7   
A   "C5'" "C4'"  sing N N 8   
A   "C5'" "H5'"  sing N N 9   
A   "C5'" "H5''" sing N N 10  
A   "C4'" "O4'"  sing N N 11  
A   "C4'" "C3'"  sing N N 12  
A   "C4'" "H4'"  sing N N 13  
A   "O4'" "C1'"  sing N N 14  
A   "C3'" "O3'"  sing N N 15  
A   "C3'" "C2'"  sing N N 16  
A   "C3'" "H3'"  sing N N 17  
A   "O3'" "HO3'" sing N N 18  
A   "C2'" "O2'"  sing N N 19  
A   "C2'" "C1'"  sing N N 20  
A   "C2'" "H2'"  sing N N 21  
A   "O2'" "HO2'" sing N N 22  
A   "C1'" N9     sing N N 23  
A   "C1'" "H1'"  sing N N 24  
A   N9    C8     sing Y N 25  
A   N9    C4     sing Y N 26  
A   C8    N7     doub Y N 27  
A   C8    H8     sing N N 28  
A   N7    C5     sing Y N 29  
A   C5    C6     sing Y N 30  
A   C5    C4     doub Y N 31  
A   C6    N6     sing N N 32  
A   C6    N1     doub Y N 33  
A   N6    H61    sing N N 34  
A   N6    H62    sing N N 35  
A   N1    C2     sing Y N 36  
A   C2    N3     doub Y N 37  
A   C2    H2     sing N N 38  
A   N3    C4     sing Y N 39  
C   OP3   P      sing N N 40  
C   OP3   HOP3   sing N N 41  
C   P     OP1    doub N N 42  
C   P     OP2    sing N N 43  
C   P     "O5'"  sing N N 44  
C   OP2   HOP2   sing N N 45  
C   "O5'" "C5'"  sing N N 46  
C   "C5'" "C4'"  sing N N 47  
C   "C5'" "H5'"  sing N N 48  
C   "C5'" "H5''" sing N N 49  
C   "C4'" "O4'"  sing N N 50  
C   "C4'" "C3'"  sing N N 51  
C   "C4'" "H4'"  sing N N 52  
C   "O4'" "C1'"  sing N N 53  
C   "C3'" "O3'"  sing N N 54  
C   "C3'" "C2'"  sing N N 55  
C   "C3'" "H3'"  sing N N 56  
C   "O3'" "HO3'" sing N N 57  
C   "C2'" "O2'"  sing N N 58  
C   "C2'" "C1'"  sing N N 59  
C   "C2'" "H2'"  sing N N 60  
C   "O2'" "HO2'" sing N N 61  
C   "C1'" N1     sing N N 62  
C   "C1'" "H1'"  sing N N 63  
C   N1    C2     sing N N 64  
C   N1    C6     sing N N 65  
C   C2    O2     doub N N 66  
C   C2    N3     sing N N 67  
C   N3    C4     doub N N 68  
C   C4    N4     sing N N 69  
C   C4    C5     sing N N 70  
C   N4    H41    sing N N 71  
C   N4    H42    sing N N 72  
C   C5    C6     doub N N 73  
C   C5    H5     sing N N 74  
C   C6    H6     sing N N 75  
C5P O3P   P      sing N N 76  
C5P O3P   HOP3   sing N N 77  
C5P P     O1P    doub N N 78  
C5P P     O2P    sing N N 79  
C5P P     "O5'"  sing N N 80  
C5P O2P   HOP2   sing N N 81  
C5P "O5'" "C5'"  sing N N 82  
C5P "C5'" "C4'"  sing N N 83  
C5P "C5'" "H5'1" sing N N 84  
C5P "C5'" "H5'2" sing N N 85  
C5P "C4'" "O4'"  sing N N 86  
C5P "C4'" "C3'"  sing N N 87  
C5P "C4'" "H4'"  sing N N 88  
C5P "O4'" "C1'"  sing N N 89  
C5P "C3'" "O3'"  sing N N 90  
C5P "C3'" "C2'"  sing N N 91  
C5P "C3'" "H3'"  sing N N 92  
C5P "O3'" "HO3'" sing N N 93  
C5P "C2'" "O2'"  sing N N 94  
C5P "C2'" "C1'"  sing N N 95  
C5P "C2'" "H2'1" sing N N 96  
C5P "O2'" "HO2'" sing N N 97  
C5P "C1'" N1     sing N N 98  
C5P "C1'" "H1'"  sing N N 99  
C5P N1    C2     sing N N 100 
C5P N1    C6     sing N N 101 
C5P C2    N3     sing N N 102 
C5P C2    O2     doub N N 103 
C5P N3    C4     doub N N 104 
C5P C4    C5     sing N N 105 
C5P C4    N4     sing N N 106 
C5P C5    C6     doub N N 107 
C5P C5    H5     sing N N 108 
C5P C6    H6     sing N N 109 
C5P N4    HN41   sing N N 110 
C5P N4    HN42   sing N N 111 
G   OP3   P      sing N N 112 
G   OP3   HOP3   sing N N 113 
G   P     OP1    doub N N 114 
G   P     OP2    sing N N 115 
G   P     "O5'"  sing N N 116 
G   OP2   HOP2   sing N N 117 
G   "O5'" "C5'"  sing N N 118 
G   "C5'" "C4'"  sing N N 119 
G   "C5'" "H5'"  sing N N 120 
G   "C5'" "H5''" sing N N 121 
G   "C4'" "O4'"  sing N N 122 
G   "C4'" "C3'"  sing N N 123 
G   "C4'" "H4'"  sing N N 124 
G   "O4'" "C1'"  sing N N 125 
G   "C3'" "O3'"  sing N N 126 
G   "C3'" "C2'"  sing N N 127 
G   "C3'" "H3'"  sing N N 128 
G   "O3'" "HO3'" sing N N 129 
G   "C2'" "O2'"  sing N N 130 
G   "C2'" "C1'"  sing N N 131 
G   "C2'" "H2'"  sing N N 132 
G   "O2'" "HO2'" sing N N 133 
G   "C1'" N9     sing N N 134 
G   "C1'" "H1'"  sing N N 135 
G   N9    C8     sing Y N 136 
G   N9    C4     sing Y N 137 
G   C8    N7     doub Y N 138 
G   C8    H8     sing N N 139 
G   N7    C5     sing Y N 140 
G   C5    C6     sing N N 141 
G   C5    C4     doub Y N 142 
G   C6    O6     doub N N 143 
G   C6    N1     sing N N 144 
G   N1    C2     sing N N 145 
G   N1    H1     sing N N 146 
G   C2    N2     sing N N 147 
G   C2    N3     doub N N 148 
G   N2    H21    sing N N 149 
G   N2    H22    sing N N 150 
G   N3    C4     sing N N 151 
HOH O     H1     sing N N 152 
HOH O     H2     sing N N 153 
TG  N2    C2     sing N N 154 
TG  N1    C2     sing N N 155 
TG  N1    C6     sing N N 156 
TG  O6    C6     doub N N 157 
TG  C2    N3     doub N N 158 
TG  C6    C5     sing N N 159 
TG  N3    C4     sing N N 160 
TG  C5    C4     doub Y N 161 
TG  C5    N7     sing Y N 162 
TG  C4    N9     sing Y N 163 
TG  N7    C8     doub Y N 164 
TG  N9    C8     sing Y N 165 
TG  N9    "C1'"  sing N N 166 
TG  "C1'" "O4'"  sing N N 167 
TG  "C1'" "C2'"  sing N N 168 
TG  "O4'" "C4'"  sing N N 169 
TG  "C2'" "O2'"  sing N N 170 
TG  "C2'" "C3'"  sing N N 171 
TG  "C4'" "C3'"  sing N N 172 
TG  "C3'" "O3'"  sing N N 173 
TG  "O3'" P      sing N N 174 
TG  P     O1P    doub N N 175 
TG  P     O2P    doub N N 176 
TG  "C1'" H1     sing N N 177 
TG  "C2'" H2     sing N N 178 
TG  "C3'" H3     sing N N 179 
TG  "C4'" H4     sing N N 180 
TG  "C4'" H5     sing N N 181 
TG  C8    H6     sing N N 182 
TG  N1    H7     sing N N 183 
TG  N2    H8     sing N N 184 
TG  N2    H9     sing N N 185 
TG  "O2'" H11    sing N N 186 
TG  P     O3P    sing N N 187 
TG  O3P   H10    sing N N 188 
U   OP3   P      sing N N 189 
U   OP3   HOP3   sing N N 190 
U   P     OP1    doub N N 191 
U   P     OP2    sing N N 192 
U   P     "O5'"  sing N N 193 
U   OP2   HOP2   sing N N 194 
U   "O5'" "C5'"  sing N N 195 
U   "C5'" "C4'"  sing N N 196 
U   "C5'" "H5'"  sing N N 197 
U   "C5'" "H5''" sing N N 198 
U   "C4'" "O4'"  sing N N 199 
U   "C4'" "C3'"  sing N N 200 
U   "C4'" "H4'"  sing N N 201 
U   "O4'" "C1'"  sing N N 202 
U   "C3'" "O3'"  sing N N 203 
U   "C3'" "C2'"  sing N N 204 
U   "C3'" "H3'"  sing N N 205 
U   "O3'" "HO3'" sing N N 206 
U   "C2'" "O2'"  sing N N 207 
U   "C2'" "C1'"  sing N N 208 
U   "C2'" "H2'"  sing N N 209 
U   "O2'" "HO2'" sing N N 210 
U   "C1'" N1     sing N N 211 
U   "C1'" "H1'"  sing N N 212 
U   N1    C2     sing N N 213 
U   N1    C6     sing N N 214 
U   C2    O2     doub N N 215 
U   C2    N3     sing N N 216 
U   N3    C4     sing N N 217 
U   N3    H3     sing N N 218 
U   C4    O4     doub N N 219 
U   C4    C5     sing N N 220 
U   C5    C6     doub N N 221 
U   C5    H5     sing N N 222 
U   C6    H6     sing N N 223 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
6U7Y 'double helix'        
6U7Y 'a-form double helix' 
6U7Y tetraloop             
# 
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 U 2  1_555 B U 11 1_555 -1.856 -1.658 0.686  -6.010  -10.242 11.351  1  A_U2:U11_B  A 2  ? B 11 ? 16 1 
1 A G 3  1_555 B C 10 1_555 0.012  -0.047 0.606  4.293   -21.898 7.469   2  A_G3:C10_B  A 3  ? B 10 ? 19 1 
1 A C 4  1_555 B G 9  1_555 -0.051 -0.236 0.749  -1.494  -26.070 -3.358  3  A_C4:G9_B   A 4  ? B 9  ? 19 1 
1 A U 5  1_555 B U 8  1_555 -2.874 -1.398 -0.412 16.137  -17.222 -23.194 4  A_U5:U8_B   A 5  ? B 8  ? ?  ? 
1 A G 6  1_555 B C 7  1_555 -0.218 -0.122 0.206  0.806   -0.143  2.420   5  A_G6:C7_B   A 6  ? B 7  ? 19 1 
1 A G 7  1_555 B C 6  1_555 0.027  -0.040 -0.597 -11.952 -11.591 1.512   6  A_G7:C6_B   A 7  ? B 6  ? 19 1 
1 A C 8  1_555 B G 5  1_555 0.214  -0.360 0.188  -1.162  -4.214  -5.727  7  A_C8:G5_B   A 8  ? B 5  ? 19 1 
1 B A 3  1_555 A U 9  1_555 -4.249 -2.480 -1.241 10.493  -4.191  -84.484 8  B_A3:U9_A   B 3  ? A 9  ? 24 4 
1 A A 11 1_555 B U 4  1_555 0.128  -0.115 -0.328 -18.107 18.319  -6.135  9  A_A11:U4_B  A 11 ? B 4  ? 20 1 
1 A G 12 1_555 B U 2  1_555 -2.300 -0.625 -0.090 -3.156  -16.830 -1.006  10 A_G12:U2_B  A 12 ? B 2  ? 28 1 
1 A G 13 1_555 B C 1  1_555 0.175  -0.051 0.119  -3.572  -9.298  -3.806  11 A_G13:C1_B  A 13 ? B 1  ? 19 1 
1 A C 15 1_555 A G 22 1_555 0.253  -0.130 -0.199 3.266   -18.539 1.374   12 A_C15:G22_A A 15 ? A 22 ? 19 1 
1 A C 16 1_555 A G 21 1_555 0.472  -0.352 0.154  0.697   1.735   1.127   13 A_C16:G21_A A 16 ? A 21 ? 19 1 
1 A G 17 1_555 A A 20 1_555 7.210  -5.157 1.116  16.535  -2.153  -11.456 14 A_G17:A20_A A 17 ? A 20 ? ?  ? 
# 
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 U 2  1_555 B U 11 1_555 A G 3  1_555 B C 10 1_555 -0.233 -0.586 3.059  2.383    5.142   45.860 -1.152 0.484  2.965 6.568   
-3.044  46.190  1  AA_U2G3:C10U11_BB   A 2  ? B 11 ? A 3  ? B 10 ? 
1 A G 3  1_555 B C 10 1_555 A C 4  1_555 B G 9  1_555 -0.480 -1.689 3.312  0.184    2.769   29.035 -3.950 0.993  3.138 5.507   
-0.367  29.164  2  AA_G3C4:G9C10_BB    A 3  ? B 10 ? A 4  ? B 9  ? 
1 A C 4  1_555 B G 9  1_555 A U 5  1_555 B U 8  1_555 -0.482 -2.098 2.481  4.150    15.148  19.217 -7.321 1.790  0.580 38.162  
-10.455 24.773  3  AA_C4U5:U8G9_BB     A 4  ? B 9  ? A 5  ? B 8  ? 
1 A U 5  1_555 B U 8  1_555 A G 6  1_555 B C 7  1_555 1.607  -1.676 3.695  -4.999   2.643   42.609 -2.572 -2.733 3.389 3.617   
6.843   42.965  4  AA_U5G6:C7U8_BB     A 5  ? B 8  ? A 6  ? B 7  ? 
1 A G 6  1_555 B C 7  1_555 A G 7  1_555 B C 6  1_555 0.587  -1.592 3.577  5.154    13.329  35.623 -4.141 -0.232 2.876 20.785  
-8.037  38.296  5  AA_G6G7:C6C7_BB     A 6  ? B 7  ? A 7  ? B 6  ? 
1 A G 7  1_555 B C 6  1_555 A C 8  1_555 B G 5  1_555 -1.339 -2.571 3.035  -8.532   -3.382  30.206 -4.084 0.833  3.533 -6.310  
15.917  31.538  6  AA_G7C8:G5C6_BB     A 7  ? B 6  ? A 8  ? B 5  ? 
1 A C 8  1_555 B G 5  1_555 B A 3  1_555 A U 9  1_555 -0.087 -4.233 -1.668 -132.683 -99.477 13.808 -1.940 -0.213 2.388 -53.475 
71.324  165.936 7  AB_C8A3:U9G5_AB     A 8  ? B 5  ? B 3  ? A 9  ? 
1 B A 3  1_555 A U 9  1_555 A A 11 1_555 B U 4  1_555 -2.427 3.971  2.219  -153.882 -17.298 64.860 2.176  -0.158 2.860 -9.292  
82.658  158.823 8  BA_A3A11:U4U9_BA    B 3  ? A 9  ? A 11 ? B 4  ? 
1 A A 11 1_555 B U 4  1_555 A G 12 1_555 B U 2  1_555 4.618  -0.413 2.910  -6.727   28.931  61.246 -1.282 -4.371 2.095 26.785  
6.228   67.434  9  AA_A11G12:U2U4_BB   A 11 ? B 4  ? A 12 ? B 2  ? 
1 A G 12 1_555 B U 2  1_555 A G 13 1_555 B C 1  1_555 0.095  -1.443 3.218  -5.026   6.461   38.468 -2.874 -0.707 2.912 9.674   
7.524   39.297  10 AA_G12G13:C1U2_BB   A 12 ? B 2  ? A 13 ? B 1  ? 
1 A G 13 1_555 B C 1  1_555 A C 15 1_555 A G 22 1_555 0.150  -2.872 6.191  3.220    5.393   62.112 -3.229 0.128  5.949 5.213   
-3.113  62.397  11 AA_G13C15:G22C1_AB  A 13 ? B 1  ? A 15 ? A 22 ? 
1 A C 15 1_555 A G 22 1_555 A C 16 1_555 A G 21 1_555 -0.111 -1.970 3.325  -2.062   12.882  29.519 -5.613 -0.131 2.290 23.867  
3.821   32.214  12 AA_C15C16:G21G22_AA A 15 ? A 22 ? A 16 ? A 21 ? 
1 A C 16 1_555 A G 21 1_555 A G 17 1_555 A A 20 1_555 -1.365 -0.994 2.832  -2.147   10.462  54.224 -1.597 1.366  2.661 11.354  
2.330   55.188  13 AA_C16G17:A20G21_AA A 16 ? A 21 ? A 17 ? A 20 ? 
# 
_pdbx_audit_support.funding_organization   'Howard Hughes Medical Institute (HHMI)' 
_pdbx_audit_support.country                'United States' 
_pdbx_audit_support.grant_number           ? 
_pdbx_audit_support.ordinal                1 
# 
_pdbx_entity_instance_feature.ordinal        1 
_pdbx_entity_instance_feature.comp_id        TG 
_pdbx_entity_instance_feature.asym_id        ? 
_pdbx_entity_instance_feature.seq_num        ? 
_pdbx_entity_instance_feature.auth_comp_id   TG 
_pdbx_entity_instance_feature.auth_asym_id   ? 
_pdbx_entity_instance_feature.auth_seq_num   ? 
_pdbx_entity_instance_feature.feature_type   'SUBJECT OF INVESTIGATION' 
_pdbx_entity_instance_feature.details        ? 
# 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.accession_code   5VCI 
_pdbx_initial_refinement_model.details          ? 
# 
_atom_sites.entry_id                    6U7Y 
_atom_sites.Cartn_transf_matrix[1][1]   ? 
_atom_sites.Cartn_transf_matrix[1][2]   ? 
_atom_sites.Cartn_transf_matrix[1][3]   ? 
_atom_sites.Cartn_transf_matrix[2][1]   ? 
_atom_sites.Cartn_transf_matrix[2][2]   ? 
_atom_sites.Cartn_transf_matrix[2][3]   ? 
_atom_sites.Cartn_transf_matrix[3][1]   ? 
_atom_sites.Cartn_transf_matrix[3][2]   ? 
_atom_sites.Cartn_transf_matrix[3][3]   ? 
_atom_sites.Cartn_transf_vector[1]      ? 
_atom_sites.Cartn_transf_vector[2]      ? 
_atom_sites.Cartn_transf_vector[3]      ? 
_atom_sites.fract_transf_matrix[1][1]   0.014542 
_atom_sites.fract_transf_matrix[1][2]   0.008396 
_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]   0.016792 
_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]   0.014294 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
_atom_sites.solution_primary            ? 
_atom_sites.solution_secondary          ? 
_atom_sites.solution_hydrogens          ? 
_atom_sites.special_details             ? 
# 
loop_
_atom_type.symbol 
C 
N 
O 
P 
# 
loop_