data_2B8R
# 
_entry.id   2B8R 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.376 
_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   2B8R         pdb_00002b8r 10.2210/pdb2b8r/pdb 
NDB   UR0071       ?            ?                   
RCSB  RCSB034816   ?            ?                   
WWPDB D_1000034816 ?            ?                   
# 
_pdbx_database_PDB_obs_spr.id               SPRSDE 
_pdbx_database_PDB_obs_spr.date             2005-10-25 
_pdbx_database_PDB_obs_spr.pdb_id           2B8R 
_pdbx_database_PDB_obs_spr.replace_pdb_id   1JJM 
_pdbx_database_PDB_obs_spr.details          ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1XPE 'HIV-1 subtype-B DIS RNA loop-loop complex' unspecified 
PDB 1XPF 'HIV-1 subtype-A DIS RNA loop-loop complex' unspecified 
PDB 1XP7 'HIV-1 subtype-F DIS RNA loop-loop complex' unspecified 
PDB 1Y3S 'HIV-1 subtype-F DIS RNA loop-loop complex' unspecified 
PDB 1ZCI 'HIV-1 subtype-F DIS RNA loop-loop complex' unspecified 
PDB 2B8S .                                           unspecified 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        2B8R 
_pdbx_database_status.recvd_initial_deposition_date   2005-10-10 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Ennifar, E.'   1 
'Walter, P.'    2 
'Ehresmann, B.' 3 
'Ehresmann, C.' 4 
'Dumas, P.'     5 
# 
_citation.id                        primary 
_citation.title                     
'Crystal structures of coaxially stacked kissing complexes of the HIV-1 RNA dimerization initiation site' 
_citation.journal_abbrev            Nat.Struct.Biol. 
_citation.journal_volume            8 
_citation.page_first                1064 
_citation.page_last                 1068 
_citation.year                      2001 
_citation.journal_id_ASTM           NSBIEW 
_citation.country                   US 
_citation.journal_id_ISSN           1072-8368 
_citation.journal_id_CSD            2024 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   11702070 
_citation.pdbx_database_id_DOI      10.1038/nsb727 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Ennifar, E.'   1 ? 
primary 'Walter, P.'    2 ? 
primary 'Ehresmann, B.' 3 ? 
primary 'Ehresmann, C.' 4 ? 
primary 'Dumas, P.'     5 ? 
# 
_cell.entry_id           2B8R 
_cell.length_a           27.564 
_cell.length_b           115.404 
_cell.length_c           98.426 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              16 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         2B8R 
_symmetry.space_group_name_H-M             'C 2 2 21' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                20 
_symmetry.space_group_name_Hall            ? 
# 
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'-R(*CP*UP*UP*GP*CP*UP*GP*AP*AP*GP*CP*GP*CP*GP*CP*AP*CP*GP*GP*CP*AP*AP*G)-3'" 7417.488 2  ? ? ? 
'HIV-1 DNS RNA' 
2 non-polymer syn 'MAGNESIUM ION'                                                                 24.305   6  ? ? ? ? 
3 non-polymer syn 'SULFATE ION'                                                                   96.063   5  ? ? ? ? 
4 non-polymer syn 'SODIUM ION'                                                                    22.990   1  ? ? ? ? 
5 water       nat water                                                                           18.015   95 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           polyribonucleotide 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       CUUGCUGAAGCGCGCACGGCAAG 
_entity_poly.pdbx_seq_one_letter_code_can   CUUGCUGAAGCGCGCACGGCAAG 
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  C n 
1 2  U n 
1 3  U n 
1 4  G n 
1 5  C n 
1 6  U n 
1 7  G n 
1 8  A n 
1 9  A n 
1 10 G n 
1 11 C n 
1 12 G n 
1 13 C n 
1 14 G n 
1 15 C n 
1 16 A n 
1 17 C n 
1 18 G n 
1 19 G n 
1 20 C n 
1 21 A n 
1 22 A n 
1 23 G n 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    2B8R 
_struct_ref.pdbx_db_accession          2B8R 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 2B8R A 1 ? 23 ? 2B8R 1 ? 23 ? 1 23 
2 1 2B8R B 1 ? 23 ? 2B8R 1 ? 23 ? 1 23 
# 
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 
G   'RNA linking' y "GUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O8 P' 363.221 
HOH non-polymer   . WATER                        ? 'H2 O'            18.015  
MG  non-polymer   . 'MAGNESIUM ION'              ? 'Mg 2'            24.305  
NA  non-polymer   . 'SODIUM ION'                 ? 'Na 1'            22.990  
SO4 non-polymer   . 'SULFATE ION'                ? 'O4 S -2'         96.063  
U   'RNA linking' y "URIDINE-5'-MONOPHOSPHATE"   ? 'C9 H13 N2 O9 P'  324.181 
# 
_exptl.entry_id          2B8R 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.53 
_exptl_crystal.density_percent_sol   52 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            310 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              7.0 
_exptl_crystal_grow.pdbx_details    
'PEG8000, AMMONIUM SULFATE, SPERMINE, MAGNESIUM CHLORIDE, SODIUM CACODYLATE, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 310K' 
_exptl_crystal_grow.pdbx_pH_range   . 
# 
loop_
_exptl_crystal_grow_comp.crystal_id 
_exptl_crystal_grow_comp.id 
_exptl_crystal_grow_comp.sol_id 
_exptl_crystal_grow_comp.name 
_exptl_crystal_grow_comp.volume 
_exptl_crystal_grow_comp.conc 
_exptl_crystal_grow_comp.details 
1 1  1 PEG8000              ? ? ? 
1 2  1 'AMMONIUM SULFATE'   ? ? ? 
1 3  1 SPERMINE             ? ? ? 
1 4  1 'MAGNESIUM CHLORIDE' ? ? ? 
1 5  1 'SODIUM CACODYLATE'  ? ? ? 
1 6  1 H2O                  ? ? ? 
1 7  2 PEG8000              ? ? ? 
1 8  2 'AMMONIUM SULFATE'   ? ? ? 
1 9  2 'MAGNESIUM CHLORIDE' ? ? ? 
1 10 2 'SODIUM CACODYLATE'  ? ? ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               CCD 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   2001-04-20 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    crystal 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.04 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'ESRF BEAMLINE BM30A' 
_diffrn_source.pdbx_synchrotron_site       ESRF 
_diffrn_source.pdbx_synchrotron_beamline   BM30A 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        1.04 
# 
_reflns.entry_id                     2B8R 
_reflns.observed_criterion_sigma_I   0.0 
_reflns.observed_criterion_sigma_F   2.0 
_reflns.d_resolution_low             15 
_reflns.d_resolution_high            2.60 
_reflns.number_obs                   4632 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         94.9 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              0.053 
_reflns.pdbx_netI_over_sigmaI        29.0000 
_reflns.B_iso_Wilson_estimate        56.1 
_reflns.pdbx_redundancy              7.3 
_reflns.R_free_details               ? 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             2.60 
_reflns_shell.d_res_low              2.69 
_reflns_shell.percent_possible_all   90.7 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        0.228 
_reflns_shell.meanI_over_sigI_obs    4.0 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.number_measured_all    ? 
_reflns_shell.number_measured_obs    ? 
_reflns_shell.number_unique_obs      ? 
_reflns_shell.pdbx_chi_squared       ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 2B8R 
_refine.ls_number_reflns_obs                     3994 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          2.0 
_refine.pdbx_data_cutoff_high_absF               666030.43 
_refine.pdbx_data_cutoff_low_absF                0.000000 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             8.00 
_refine.ls_d_res_high                            2.60 
_refine.ls_percent_reflns_obs                    83.7 
_refine.ls_R_factor_obs                          0.206 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.206 
_refine.ls_R_factor_R_free                       0.233 
_refine.ls_R_factor_R_free_error                 0.015 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 6.2 
_refine.ls_number_reflns_R_free                  246 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.B_iso_mean                               36.3 
_refine.aniso_B[1][1]                            -2.77 
_refine.aniso_B[2][2]                            -10.05 
_refine.aniso_B[3][3]                            12.82 
_refine.aniso_B[1][2]                            0.00 
_refine.aniso_B[1][3]                            0.00 
_refine.aniso_B[2][3]                            0.00 
_refine.solvent_model_details                    'FLAT MODEL' 
_refine.solvent_model_param_ksol                 0.32475 
_refine.solvent_model_param_bsol                 44.1708 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  ? 
_refine.pdbx_starting_model                      'pdb entry 462D' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             RESTRAINED 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_analyze.entry_id                        2B8R 
_refine_analyze.Luzzati_coordinate_error_obs    0.34 
_refine_analyze.Luzzati_sigma_a_obs             0.31 
_refine_analyze.Luzzati_d_res_low_obs           5.00 
_refine_analyze.Luzzati_coordinate_error_free   0.37 
_refine_analyze.Luzzati_sigma_a_free            0.28 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      ? 
_refine_analyze.occupancy_sum_hydrogen          ? 
_refine_analyze.occupancy_sum_non_hydrogen      ? 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
# 
_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   982 
_refine_hist.pdbx_number_atoms_ligand         32 
_refine_hist.number_atoms_solvent             95 
_refine_hist.number_atoms_total               1109 
_refine_hist.d_res_high                       2.60 
_refine_hist.d_res_low                        8.00 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
c_bond_d                0.008 ? ? ? 'X-RAY DIFFRACTION' ? 
c_bond_d_na             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_bond_d_prot           ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_d               ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_d_na            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_d_prot          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_deg             1.0   ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d      7.5   ? ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d      1.43  ? ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_mcbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_mcangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_scbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_scangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   6 
_refine_ls_shell.d_res_high                       2.60 
_refine_ls_shell.d_res_low                        2.76 
_refine_ls_shell.number_reflns_R_work             355 
_refine_ls_shell.R_factor_R_work                  0.355 
_refine_ls_shell.percent_reflns_obs               45.1 
_refine_ls_shell.R_factor_R_free                  0.255 
_refine_ls_shell.R_factor_R_free_error            0.056 
_refine_ls_shell.percent_reflns_R_free            5.6 
_refine_ls_shell.number_reflns_R_free             21 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.R_factor_all                     ? 
# 
loop_
_pdbx_xplor_file.serial_no 
_pdbx_xplor_file.param_file 
_pdbx_xplor_file.topol_file 
_pdbx_xplor_file.pdbx_refine_id 
1 water_rep.param water.top   'X-RAY DIFFRACTION' 
2 luc.param       dna-rna.top 'X-RAY DIFFRACTION' 
3 ion.param       ion.top     'X-RAY DIFFRACTION' 
4 bru_rep.param   bru.top     'X-RAY DIFFRACTION' 
5 neamine.param   neamine.top 'X-RAY DIFFRACTION' 
# 
_struct.entry_id                  2B8R 
_struct.title                     'Structure oF HIV-1(LAI) genomic RNA DIS' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2B8R 
_struct_keywords.pdbx_keywords   RNA 
_struct_keywords.text            'HIV-1, RNA, hairpin' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 2 ? 
D N N 2 ? 
E N N 3 ? 
F N N 3 ? 
G N N 2 ? 
H N N 3 ? 
I N N 2 ? 
J N N 4 ? 
K N N 3 ? 
L N N 3 ? 
M N N 2 ? 
N N N 2 ? 
O N N 5 ? 
P N N 5 ? 
# 
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 
metalc1  metalc ? ? C MG .  MG ? ? ? 1_555 O HOH .  O  ? ? A MG 101 A HOH 251 1_555 ? ? ? ? ? ? ?            2.177 ? ? 
metalc2  metalc ? ? I MG .  MG ? ? ? 1_555 P HOH .  O  ? ? B MG 105 B HOH 257 1_555 ? ? ? ? ? ? ?            2.996 ? ? 
metalc3  metalc ? ? M MG .  MG ? ? ? 1_555 P HOH .  O  ? ? B MG 110 B HOH 278 1_555 ? ? ? ? ? ? ?            2.861 ? ? 
hydrog1  hydrog ? ? A C  1  N3 ? ? ? 1_555 A G   23 N1 ? ? A C  1   A G   23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ? ? A C  1  N4 ? ? ? 1_555 A G   23 O6 ? ? A C  1   A G   23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ? ? A C  1  O2 ? ? ? 1_555 A G   23 N2 ? ? A C  1   A G   23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ? ? A U  2  N3 ? ? ? 1_555 A A   22 N1 ? ? A U  2   A A   22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ? ? A U  2  O4 ? ? ? 1_555 A A   22 N6 ? ? A U  2   A A   22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ? ? A U  3  N3 ? ? ? 1_555 A A   21 N1 ? ? A U  3   A A   21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ? ? A U  3  O4 ? ? ? 1_555 A A   21 N6 ? ? A U  3   A A   21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ? ? A G  4  N1 ? ? ? 1_555 A C   20 N3 ? ? A G  4   A C   20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ? ? A G  4  N2 ? ? ? 1_555 A C   20 O2 ? ? A G  4   A C   20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ? ? A G  4  O6 ? ? ? 1_555 A C   20 N4 ? ? A G  4   A C   20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ? ? A C  5  N3 ? ? ? 1_555 A G   19 N1 ? ? A C  5   A G   19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ? ? A C  5  N4 ? ? ? 1_555 A G   19 O6 ? ? A C  5   A G   19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ? ? A C  5  O2 ? ? ? 1_555 A G   19 N2 ? ? A C  5   A G   19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog14 hydrog ? ? A U  6  N3 ? ? ? 1_555 A G   18 O6 ? ? A U  6   A G   18  1_555 ? ? ? ? ? ? TYPE_28_PAIR ?     ? ? 
hydrog15 hydrog ? ? A U  6  O2 ? ? ? 1_555 A G   18 N1 ? ? A U  6   A G   18  1_555 ? ? ? ? ? ? TYPE_28_PAIR ?     ? ? 
hydrog16 hydrog ? ? A G  7  N1 ? ? ? 1_555 A C   17 N3 ? ? A G  7   A C   17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ? ? A G  7  N2 ? ? ? 1_555 A C   17 O2 ? ? A G  7   A C   17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ? ? A G  7  O6 ? ? ? 1_555 A C   17 N4 ? ? A G  7   A C   17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog19 hydrog ? ? A G  10 N1 ? ? ? 1_555 B C   15 N3 ? ? A G  10  B C   15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog20 hydrog ? ? A G  10 N2 ? ? ? 1_555 B C   15 O2 ? ? A G  10  B C   15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog21 hydrog ? ? A G  10 O6 ? ? ? 1_555 B C   15 N4 ? ? A G  10  B C   15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog22 hydrog ? ? A C  11 N3 ? ? ? 1_555 B G   14 N1 ? ? A C  11  B G   14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog23 hydrog ? ? A C  11 N4 ? ? ? 1_555 B G   14 O6 ? ? A C  11  B G   14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog24 hydrog ? ? A C  11 O2 ? ? ? 1_555 B G   14 N2 ? ? A C  11  B G   14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog25 hydrog ? ? A G  12 N1 ? ? ? 1_555 B C   13 N3 ? ? A G  12  B C   13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog26 hydrog ? ? A G  12 N2 ? ? ? 1_555 B C   13 O2 ? ? A G  12  B C   13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog27 hydrog ? ? A G  12 O6 ? ? ? 1_555 B C   13 N4 ? ? A G  12  B C   13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog28 hydrog ? ? A C  13 N3 ? ? ? 1_555 B G   12 N1 ? ? A C  13  B G   12  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog29 hydrog ? ? A C  13 N4 ? ? ? 1_555 B G   12 O6 ? ? A C  13  B G   12  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog30 hydrog ? ? A C  13 O2 ? ? ? 1_555 B G   12 N2 ? ? A C  13  B G   12  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog31 hydrog ? ? A G  14 N1 ? ? ? 1_555 B C   11 N3 ? ? A G  14  B C   11  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog32 hydrog ? ? A G  14 N2 ? ? ? 1_555 B C   11 O2 ? ? A G  14  B C   11  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog33 hydrog ? ? A G  14 O6 ? ? ? 1_555 B C   11 N4 ? ? A G  14  B C   11  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog34 hydrog ? ? A C  15 N3 ? ? ? 1_555 B G   10 N1 ? ? A C  15  B G   10  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog35 hydrog ? ? A C  15 N4 ? ? ? 1_555 B G   10 O6 ? ? A C  15  B G   10  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog36 hydrog ? ? A C  15 O2 ? ? ? 1_555 B G   10 N2 ? ? A C  15  B G   10  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog37 hydrog ? ? B C  1  N3 ? ? ? 1_555 B G   23 N1 ? ? B C  1   B G   23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog38 hydrog ? ? B C  1  N4 ? ? ? 1_555 B G   23 O6 ? ? B C  1   B G   23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog39 hydrog ? ? B C  1  O2 ? ? ? 1_555 B G   23 N2 ? ? B C  1   B G   23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog40 hydrog ? ? B U  2  N3 ? ? ? 1_555 B A   22 N1 ? ? B U  2   B A   22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog41 hydrog ? ? B U  2  O4 ? ? ? 1_555 B A   22 N6 ? ? B U  2   B A   22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog42 hydrog ? ? B U  3  N3 ? ? ? 1_555 B A   21 N1 ? ? B U  3   B A   21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog43 hydrog ? ? B U  3  O4 ? ? ? 1_555 B A   21 N6 ? ? B U  3   B A   21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog44 hydrog ? ? B G  4  N1 ? ? ? 1_555 B C   20 N3 ? ? B G  4   B C   20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog45 hydrog ? ? B G  4  N2 ? ? ? 1_555 B C   20 O2 ? ? B G  4   B C   20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog46 hydrog ? ? B G  4  O6 ? ? ? 1_555 B C   20 N4 ? ? B G  4   B C   20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog47 hydrog ? ? B C  5  N3 ? ? ? 1_555 B G   19 N1 ? ? B C  5   B G   19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog48 hydrog ? ? B C  5  N4 ? ? ? 1_555 B G   19 O6 ? ? B C  5   B G   19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog49 hydrog ? ? B C  5  O2 ? ? ? 1_555 B G   19 N2 ? ? B C  5   B G   19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog50 hydrog ? ? B U  6  N3 ? ? ? 1_555 B G   18 O6 ? ? B U  6   B G   18  1_555 ? ? ? ? ? ? TYPE_28_PAIR ?     ? ? 
hydrog51 hydrog ? ? B U  6  O2 ? ? ? 1_555 B G   18 N1 ? ? B U  6   B G   18  1_555 ? ? ? ? ? ? TYPE_28_PAIR ?     ? ? 
hydrog52 hydrog ? ? B G  7  N1 ? ? ? 1_555 B C   17 N3 ? ? B G  7   B C   17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog53 hydrog ? ? B G  7  N2 ? ? ? 1_555 B C   17 O2 ? ? B G  7   B C   17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog54 hydrog ? ? B G  7  O6 ? ? ? 1_555 B C   17 N4 ? ? B G  7   B C   17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
metalc ? ? 
hydrog ? ? 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
AC1 Software A MG  101 ? 1 'BINDING SITE FOR RESIDUE MG A 101'  
AC2 Software A SO4 103 ? 3 'BINDING SITE FOR RESIDUE SO4 A 103' 
AC3 Software B SO4 104 ? 5 'BINDING SITE FOR RESIDUE SO4 B 104' 
AC4 Software B MG  105 ? 1 'BINDING SITE FOR RESIDUE MG B 105'  
AC5 Software B NA  106 ? 2 'BINDING SITE FOR RESIDUE NA B 106'  
AC6 Software B SO4 107 ? 4 'BINDING SITE FOR RESIDUE SO4 B 107' 
AC7 Software A SO4 108 ? 2 'BINDING SITE FOR RESIDUE SO4 A 108' 
AC8 Software B SO4 109 ? 1 'BINDING SITE FOR RESIDUE SO4 B 109' 
AC9 Software B MG  110 ? 1 'BINDING SITE FOR RESIDUE MG B 110'  
BC1 Software A MG  111 ? 1 'BINDING SITE FOR RESIDUE MG A 111'  
# 
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 1 HOH O .  ? HOH A 251 . ? 1_555 ? 
2  AC2 3 G   A 10 ? G   A 10  . ? 1_555 ? 
3  AC2 3 C   A 11 ? C   A 11  . ? 1_555 ? 
4  AC2 3 HOH O .  ? HOH A 296 . ? 1_555 ? 
5  AC3 5 A   B 8  ? A   B 8   . ? 1_555 ? 
6  AC3 5 A   B 9  ? A   B 9   . ? 3_656 ? 
7  AC3 5 A   B 9  ? A   B 9   . ? 1_555 ? 
8  AC3 5 HOH P .  ? HOH B 247 . ? 1_555 ? 
9  AC3 5 HOH P .  ? HOH B 298 . ? 1_555 ? 
10 AC4 1 HOH P .  ? HOH B 257 . ? 1_555 ? 
11 AC5 2 C   B 1  ? C   B 1   . ? 1_555 ? 
12 AC5 2 U   B 2  ? U   B 2   . ? 1_555 ? 
13 AC6 4 C   A 5  ? C   A 5   . ? 1_455 ? 
14 AC6 4 A   A 16 ? A   A 16  . ? 1_555 ? 
15 AC6 4 G   B 10 ? G   B 10  . ? 1_555 ? 
16 AC6 4 C   B 11 ? C   B 11  . ? 1_555 ? 
17 AC7 2 C   A 1  ? C   A 1   . ? 1_555 ? 
18 AC7 2 HOH O .  ? HOH A 253 . ? 1_555 ? 
19 AC8 1 C   B 1  ? C   B 1   . ? 1_555 ? 
20 AC9 1 HOH P .  ? HOH B 278 . ? 1_555 ? 
21 BC1 1 G   A 23 ? G   A 23  . ? 1_555 ? 
# 
_database_PDB_matrix.entry_id          2B8R 
_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 
# 
_atom_sites.entry_id                    2B8R 
_atom_sites.fract_transf_matrix[1][1]   0.036279 
_atom_sites.fract_transf_matrix[1][2]   0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.008665 
_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]   0.010160 
_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  
MG 
N  
NA 
O  
P  
S  
# 
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  C 1  1  1  C C A . n 
A 1 2  U 2  2  2  U U A . n 
A 1 3  U 3  3  3  U U A . n 
A 1 4  G 4  4  4  G G A . n 
A 1 5  C 5  5  5  C C A . n 
A 1 6  U 6  6  6  U U A . n 
A 1 7  G 7  7  7  G G A . n 
A 1 8  A 8  8  8  A A A . n 
A 1 9  A 9  9  9  A A A . n 
A 1 10 G 10 10 10 G G A . n 
A 1 11 C 11 11 11 C C A . n 
A 1 12 G 12 12 12 G G A . n 
A 1 13 C 13 13 13 C C A . n 
A 1 14 G 14 14 14 G G A . n 
A 1 15 C 15 15 15 C C A . n 
A 1 16 A 16 16 16 A A A . n 
A 1 17 C 17 17 17 C C A . n 
A 1 18 G 18 18 18 G G A . n 
A 1 19 G 19 19 19 G G A . n 
A 1 20 C 20 20 20 C C A . n 
A 1 21 A 21 21 21 A A A . n 
A 1 22 A 22 22 22 A A A . n 
A 1 23 G 23 23 23 G G A . n 
B 1 1  C 1  1  1  C C B . n 
B 1 2  U 2  2  2  U U B . n 
B 1 3  U 3  3  3  U U B . n 
B 1 4  G 4  4  4  G G B . n 
B 1 5  C 5  5  5  C C B . n 
B 1 6  U 6  6  6  U U B . n 
B 1 7  G 7  7  7  G G B . n 
B 1 8  A 8  8  8  A A B . n 
B 1 9  A 9  9  9  A A B . n 
B 1 10 G 10 10 10 G G B . n 
B 1 11 C 11 11 11 C C B . n 
B 1 12 G 12 12 12 G G B . n 
B 1 13 C 13 13 13 C C B . n 
B 1 14 G 14 14 14 G G B . n 
B 1 15 C 15 15 15 C C B . n 
B 1 16 A 16 16 16 A A B . n 
B 1 17 C 17 17 17 C C B . n 
B 1 18 G 18 18 18 G G B . n 
B 1 19 G 19 19 19 G G B . n 
B 1 20 C 20 20 20 C C B . n 
B 1 21 A 21 21 21 A A B . n 
B 1 22 A 22 22 22 A A B . n 
B 1 23 G 23 23 23 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 2 MG  1  101 101 MG  MG  A . 
D 2 MG  1  102 102 MG  MG  A . 
E 3 SO4 1  103 103 SO4 SO4 A . 
F 3 SO4 1  108 108 SO4 SO4 A . 
G 2 MG  1  111 111 MG  MG  A . 
H 3 SO4 1  104 104 SO4 SO4 B . 
I 2 MG  1  105 105 MG  MG  B . 
J 4 NA  1  106 106 NA  NA  B . 
K 3 SO4 1  107 107 SO4 SO4 B . 
L 3 SO4 1  109 109 SO4 SO4 B . 
M 2 MG  1  110 110 MG  MG  B . 
N 2 MG  1  112 112 MG  MG  B . 
O 5 HOH 1  201 201 HOH HOH A . 
O 5 HOH 2  205 205 HOH HOH A . 
O 5 HOH 3  207 207 HOH HOH A . 
O 5 HOH 4  209 209 HOH HOH A . 
O 5 HOH 5  210 210 HOH HOH A . 
O 5 HOH 6  211 211 HOH HOH A . 
O 5 HOH 7  215 215 HOH HOH A . 
O 5 HOH 8  216 216 HOH HOH A . 
O 5 HOH 9  218 218 HOH HOH A . 
O 5 HOH 10 219 219 HOH HOH A . 
O 5 HOH 11 221 221 HOH HOH A . 
O 5 HOH 12 226 226 HOH HOH A . 
O 5 HOH 13 227 227 HOH HOH A . 
O 5 HOH 14 233 233 HOH HOH A . 
O 5 HOH 15 234 234 HOH HOH A . 
O 5 HOH 16 236 236 HOH HOH A . 
O 5 HOH 17 237 237 HOH HOH A . 
O 5 HOH 18 238 238 HOH HOH A . 
O 5 HOH 19 242 242 HOH HOH A . 
O 5 HOH 20 243 243 HOH HOH A . 
O 5 HOH 21 251 251 HOH HOH A . 
O 5 HOH 22 252 252 HOH HOH A . 
O 5 HOH 23 253 253 HOH HOH A . 
O 5 HOH 24 255 255 HOH HOH A . 
O 5 HOH 25 256 256 HOH HOH A . 
O 5 HOH 26 260 260 HOH HOH A . 
O 5 HOH 27 261 261 HOH HOH A . 
O 5 HOH 28 263 263 HOH HOH A . 
O 5 HOH 29 264 264 HOH HOH A . 
O 5 HOH 30 265 265 HOH HOH A . 
O 5 HOH 31 266 266 HOH HOH A . 
O 5 HOH 32 268 268 HOH HOH A . 
O 5 HOH 33 271 271 HOH HOH A . 
O 5 HOH 34 272 272 HOH HOH A . 
O 5 HOH 35 275 275 HOH HOH A . 
O 5 HOH 36 279 279 HOH HOH A . 
O 5 HOH 37 280 280 HOH HOH A . 
O 5 HOH 38 285 285 HOH HOH A . 
O 5 HOH 39 286 286 HOH HOH A . 
O 5 HOH 40 287 287 HOH HOH A . 
O 5 HOH 41 288 288 HOH HOH A . 
O 5 HOH 42 291 291 HOH HOH A . 
O 5 HOH 43 292 292 HOH HOH A . 
O 5 HOH 44 293 293 HOH HOH A . 
O 5 HOH 45 295 295 HOH HOH A . 
O 5 HOH 46 296 296 HOH HOH A . 
P 5 HOH 1  200 200 HOH HOH B . 
P 5 HOH 2  202 202 HOH HOH B . 
P 5 HOH 3  203 203 HOH HOH B . 
P 5 HOH 4  204 204 HOH HOH B . 
P 5 HOH 5  206 206 HOH HOH B . 
P 5 HOH 6  212 212 HOH HOH B . 
P 5 HOH 7  213 213 HOH HOH B . 
P 5 HOH 8  214 214 HOH HOH B . 
P 5 HOH 9  220 220 HOH HOH B . 
P 5 HOH 10 222 222 HOH HOH B . 
P 5 HOH 11 223 223 HOH HOH B . 
P 5 HOH 12 224 224 HOH HOH B . 
P 5 HOH 13 225 225 HOH HOH B . 
P 5 HOH 14 228 228 HOH HOH B . 
P 5 HOH 15 229 229 HOH HOH B . 
P 5 HOH 16 230 230 HOH HOH B . 
P 5 HOH 17 231 231 HOH HOH B . 
P 5 HOH 18 232 232 HOH HOH B . 
P 5 HOH 19 235 235 HOH HOH B . 
P 5 HOH 20 239 239 HOH HOH B . 
P 5 HOH 21 240 240 HOH HOH B . 
P 5 HOH 22 241 241 HOH HOH B . 
P 5 HOH 23 244 244 HOH HOH B . 
P 5 HOH 24 245 245 HOH HOH B . 
P 5 HOH 25 246 246 HOH HOH B . 
P 5 HOH 26 247 247 HOH HOH B . 
P 5 HOH 27 248 248 HOH HOH B . 
P 5 HOH 28 249 249 HOH HOH B . 
P 5 HOH 29 250 250 HOH HOH B . 
P 5 HOH 30 254 254 HOH HOH B . 
P 5 HOH 31 257 257 HOH HOH B . 
P 5 HOH 32 258 258 HOH HOH B . 
P 5 HOH 33 262 262 HOH HOH B . 
P 5 HOH 34 267 267 HOH HOH B . 
P 5 HOH 35 269 269 HOH HOH B . 
P 5 HOH 36 270 270 HOH HOH B . 
P 5 HOH 37 274 274 HOH HOH B . 
P 5 HOH 38 276 276 HOH HOH B . 
P 5 HOH 39 277 277 HOH HOH B . 
P 5 HOH 40 278 278 HOH HOH B . 
P 5 HOH 41 281 281 HOH HOH B . 
P 5 HOH 42 282 282 HOH HOH B . 
P 5 HOH 43 283 283 HOH HOH B . 
P 5 HOH 44 284 284 HOH HOH B . 
P 5 HOH 45 289 289 HOH HOH B . 
P 5 HOH 46 290 290 HOH HOH B . 
P 5 HOH 47 294 294 HOH HOH B . 
P 5 HOH 48 297 297 HOH HOH B . 
P 5 HOH 49 298 298 HOH HOH B . 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_pdbx_struct_special_symmetry.id              1 
_pdbx_struct_special_symmetry.PDB_model_num   1 
_pdbx_struct_special_symmetry.auth_asym_id    B 
_pdbx_struct_special_symmetry.auth_comp_id    HOH 
_pdbx_struct_special_symmetry.auth_seq_id     203 
_pdbx_struct_special_symmetry.PDB_ins_code    ? 
_pdbx_struct_special_symmetry.label_asym_id   P 
_pdbx_struct_special_symmetry.label_comp_id   HOH 
_pdbx_struct_special_symmetry.label_seq_id    . 
# 
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 2005-10-25 
2 'Structure model' 1 1 2008-05-01 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2023-08-23 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 4 'Structure model' 'Derived calculations'      
6 4 'Structure model' 'Refinement description'    
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' chem_comp_atom                
2 4 'Structure model' chem_comp_bond                
3 4 'Structure model' database_2                    
4 4 'Structure model' pdbx_initial_refinement_model 
5 4 'Structure model' struct_site                   
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
3 4 'Structure model' '_struct_site.pdbx_auth_asym_id'      
4 4 'Structure model' '_struct_site.pdbx_auth_comp_id'      
5 4 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
CNS       refinement       1.1 ? 1 
DENZO     'data reduction' .   ? 2 
SCALEPACK 'data scaling'   .   ? 3 
AMoRE     phasing          .   ? 4 
# 
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  
G   OP3    O  N N 73  
G   P      P  N N 74  
G   OP1    O  N N 75  
G   OP2    O  N N 76  
G   "O5'"  O  N N 77  
G   "C5'"  C  N N 78  
G   "C4'"  C  N R 79  
G   "O4'"  O  N N 80  
G   "C3'"  C  N S 81  
G   "O3'"  O  N N 82  
G   "C2'"  C  N R 83  
G   "O2'"  O  N N 84  
G   "C1'"  C  N R 85  
G   N9     N  Y N 86  
G   C8     C  Y N 87  
G   N7     N  Y N 88  
G   C5     C  Y N 89  
G   C6     C  N N 90  
G   O6     O  N N 91  
G   N1     N  N N 92  
G   C2     C  N N 93  
G   N2     N  N N 94  
G   N3     N  N N 95  
G   C4     C  Y N 96  
G   HOP3   H  N N 97  
G   HOP2   H  N N 98  
G   "H5'"  H  N N 99  
G   "H5''" H  N N 100 
G   "H4'"  H  N N 101 
G   "H3'"  H  N N 102 
G   "HO3'" H  N N 103 
G   "H2'"  H  N N 104 
G   "HO2'" H  N N 105 
G   "H1'"  H  N N 106 
G   H8     H  N N 107 
G   H1     H  N N 108 
G   H21    H  N N 109 
G   H22    H  N N 110 
HOH O      O  N N 111 
HOH H1     H  N N 112 
HOH H2     H  N N 113 
MG  MG     MG N N 114 
NA  NA     NA N N 115 
SO4 S      S  N N 116 
SO4 O1     O  N N 117 
SO4 O2     O  N N 118 
SO4 O3     O  N N 119 
SO4 O4     O  N N 120 
U   OP3    O  N N 121 
U   P      P  N N 122 
U   OP1    O  N N 123 
U   OP2    O  N N 124 
U   "O5'"  O  N N 125 
U   "C5'"  C  N N 126 
U   "C4'"  C  N R 127 
U   "O4'"  O  N N 128 
U   "C3'"  C  N S 129 
U   "O3'"  O  N N 130 
U   "C2'"  C  N R 131 
U   "O2'"  O  N N 132 
U   "C1'"  C  N R 133 
U   N1     N  N N 134 
U   C2     C  N N 135 
U   O2     O  N N 136 
U   N3     N  N N 137 
U   C4     C  N N 138 
U   O4     O  N N 139 
U   C5     C  N N 140 
U   C6     C  N N 141 
U   HOP3   H  N N 142 
U   HOP2   H  N N 143 
U   "H5'"  H  N N 144 
U   "H5''" H  N N 145 
U   "H4'"  H  N N 146 
U   "H3'"  H  N N 147 
U   "HO3'" H  N N 148 
U   "H2'"  H  N N 149 
U   "HO2'" H  N N 150 
U   "H1'"  H  N N 151 
U   H3     H  N N 152 
U   H5     H  N N 153 
U   H6     H  N N 154 
# 
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  
G   OP3   P      sing N N 76  
G   OP3   HOP3   sing N N 77  
G   P     OP1    doub N N 78  
G   P     OP2    sing N N 79  
G   P     "O5'"  sing N N 80  
G   OP2   HOP2   sing N N 81  
G   "O5'" "C5'"  sing N N 82  
G   "C5'" "C4'"  sing N N 83  
G   "C5'" "H5'"  sing N N 84  
G   "C5'" "H5''" sing N N 85  
G   "C4'" "O4'"  sing N N 86  
G   "C4'" "C3'"  sing N N 87  
G   "C4'" "H4'"  sing N N 88  
G   "O4'" "C1'"  sing N N 89  
G   "C3'" "O3'"  sing N N 90  
G   "C3'" "C2'"  sing N N 91  
G   "C3'" "H3'"  sing N N 92  
G   "O3'" "HO3'" sing N N 93  
G   "C2'" "O2'"  sing N N 94  
G   "C2'" "C1'"  sing N N 95  
G   "C2'" "H2'"  sing N N 96  
G   "O2'" "HO2'" sing N N 97  
G   "C1'" N9     sing N N 98  
G   "C1'" "H1'"  sing N N 99  
G   N9    C8     sing Y N 100 
G   N9    C4     sing Y N 101 
G   C8    N7     doub Y N 102 
G   C8    H8     sing N N 103 
G   N7    C5     sing Y N 104 
G   C5    C6     sing N N 105 
G   C5    C4     doub Y N 106 
G   C6    O6     doub N N 107 
G   C6    N1     sing N N 108 
G   N1    C2     sing N N 109 
G   N1    H1     sing N N 110 
G   C2    N2     sing N N 111 
G   C2    N3     doub N N 112 
G   N2    H21    sing N N 113 
G   N2    H22    sing N N 114 
G   N3    C4     sing N N 115 
HOH O     H1     sing N N 116 
HOH O     H2     sing N N 117 
SO4 S     O1     doub N N 118 
SO4 S     O2     doub N N 119 
SO4 S     O3     sing N N 120 
SO4 S     O4     sing N N 121 
U   OP3   P      sing N N 122 
U   OP3   HOP3   sing N N 123 
U   P     OP1    doub N N 124 
U   P     OP2    sing N N 125 
U   P     "O5'"  sing N N 126 
U   OP2   HOP2   sing N N 127 
U   "O5'" "C5'"  sing N N 128 
U   "C5'" "C4'"  sing N N 129 
U   "C5'" "H5'"  sing N N 130 
U   "C5'" "H5''" sing N N 131 
U   "C4'" "O4'"  sing N N 132 
U   "C4'" "C3'"  sing N N 133 
U   "C4'" "H4'"  sing N N 134 
U   "O4'" "C1'"  sing N N 135 
U   "C3'" "O3'"  sing N N 136 
U   "C3'" "C2'"  sing N N 137 
U   "C3'" "H3'"  sing N N 138 
U   "O3'" "HO3'" sing N N 139 
U   "C2'" "O2'"  sing N N 140 
U   "C2'" "C1'"  sing N N 141 
U   "C2'" "H2'"  sing N N 142 
U   "O2'" "HO2'" sing N N 143 
U   "C1'" N1     sing N N 144 
U   "C1'" "H1'"  sing N N 145 
U   N1    C2     sing N N 146 
U   N1    C6     sing N N 147 
U   C2    O2     doub N N 148 
U   C2    N3     sing N N 149 
U   N3    C4     sing N N 150 
U   N3    H3     sing N N 151 
U   C4    O4     doub N N 152 
U   C4    C5     sing N N 153 
U   C5    C6     doub N N 154 
U   C5    H5     sing N N 155 
U   C6    H6     sing N N 156 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
2B8R 'double helix'         
2B8R 'a-form double helix'  
2B8R 'mismatched base pair' 
# 
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 C 1  1_555 A G 23 1_555 0.448  -0.201 0.266  7.152  -17.000 -3.819 1  A_C1:G23_A  A 1  ? A 23 ? 19 1 
1 A U 2  1_555 A A 22 1_555 0.154  -0.183 0.249  -2.545 -19.910 -2.840 2  A_U2:A22_A  A 2  ? A 22 ? 20 1 
1 A U 3  1_555 A A 21 1_555 0.343  -0.008 0.226  0.183  -16.476 -0.095 3  A_U3:A21_A  A 3  ? A 21 ? 20 1 
1 A G 4  1_555 A C 20 1_555 0.267  -0.153 0.150  4.155  -14.308 1.235  4  A_G4:C20_A  A 4  ? A 20 ? 19 1 
1 A C 5  1_555 A G 19 1_555 0.577  -0.120 0.277  0.746  -17.834 3.359  5  A_C5:G19_A  A 5  ? A 19 ? 19 1 
1 A U 6  1_555 A G 18 1_555 2.281  -0.457 0.382  -3.594 -24.394 7.633  6  A_U6:G18_A  A 6  ? A 18 ? 28 1 
1 A G 7  1_555 A C 17 1_555 -0.312 0.047  0.009  -2.462 -11.853 0.855  7  A_G7:C17_A  A 7  ? A 17 ? 19 1 
1 B C 1  1_555 B G 23 1_555 0.179  -0.279 0.422  5.595  -11.010 1.138  8  B_C1:G23_B  B 1  ? B 23 ? 19 1 
1 B U 2  1_555 B A 22 1_555 0.134  -0.201 -0.135 0.499  -13.394 4.787  9  B_U2:A22_B  B 2  ? B 22 ? 20 1 
1 B U 3  1_555 B A 21 1_555 0.185  -0.183 0.530  -1.287 -13.883 1.645  10 B_U3:A21_B  B 3  ? B 21 ? 20 1 
1 B G 4  1_555 B C 20 1_555 -0.300 -0.090 -0.335 -2.303 -17.509 1.150  11 B_G4:C20_B  B 4  ? B 20 ? 19 1 
1 B C 5  1_555 B G 19 1_555 0.553  -0.098 -0.001 6.902  -21.148 -1.600 12 B_C5:G19_B  B 5  ? B 19 ? 19 1 
1 B U 6  1_555 B G 18 1_555 2.663  -0.422 -0.167 -2.837 -23.642 3.185  13 B_U6:G18_B  B 6  ? B 18 ? 28 ? 
1 B G 7  1_555 B C 17 1_555 0.433  -0.150 -0.040 -4.131 -16.167 -2.041 14 B_G7:C17_B  B 7  ? B 17 ? 19 1 
1 A G 10 1_555 B C 15 1_555 -0.435 -0.091 0.279  -1.754 -10.142 3.805  15 A_G10:C15_B A 10 ? B 15 ? 19 1 
1 A C 11 1_555 B G 14 1_555 0.431  0.102  0.447  -6.134 -12.217 1.557  16 A_C11:G14_B A 11 ? B 14 ? 19 1 
1 A G 12 1_555 B C 13 1_555 -0.075 -0.350 -0.018 -5.315 -11.622 -2.558 17 A_G12:C13_B A 12 ? B 13 ? 19 1 
1 A C 13 1_555 B G 12 1_555 0.176  -0.090 -0.057 4.895  -10.194 -0.009 18 A_C13:G12_B A 13 ? B 12 ? 19 1 
1 A G 14 1_555 B C 11 1_555 0.107  0.020  0.162  5.429  -11.715 -2.575 19 A_G14:C11_B A 14 ? B 11 ? 19 1 
1 A C 15 1_555 B G 10 1_555 0.595  0.154  -0.178 14.981 -13.975 5.988  20 A_C15:G10_B A 15 ? B 10 ? 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 C 1  1_555 A G 23 1_555 A U 2  1_555 A A 22 1_555 -0.589 -1.694 3.395 -3.231 9.173  34.201 -4.093 0.502  2.900 15.220 5.361   
35.517 1  AA_C1U2:A22G23_AA   A 1  ? A 23 ? A 2  ? A 22 ? 
1 A U 2  1_555 A A 22 1_555 A U 3  1_555 A A 21 1_555 -0.154 -1.379 3.126 -1.517 6.401  35.358 -3.075 0.050  2.845 10.427 2.471   
35.946 2  AA_U2U3:A21A22_AA   A 2  ? A 22 ? A 3  ? A 21 ? 
1 A U 3  1_555 A A 21 1_555 A G 4  1_555 A C 20 1_555 -0.557 -1.826 3.117 -1.564 8.354  24.793 -5.997 0.861  2.413 18.767 3.514   
26.188 3  AA_U3G4:C20A21_AA   A 3  ? A 21 ? A 4  ? A 20 ? 
1 A G 4  1_555 A C 20 1_555 A C 5  1_555 A G 19 1_555 0.303  -1.352 3.329 -1.189 8.032  34.856 -3.326 -0.660 2.943 13.187 1.952   
35.760 4  AA_G4C5:G19C20_AA   A 4  ? A 20 ? A 5  ? A 19 ? 
1 A C 5  1_555 A G 19 1_555 A U 6  1_555 A G 18 1_555 0.728  -1.558 3.420 3.459  0.103  36.400 -2.498 -0.657 3.468 0.165  -5.521  
36.559 5  AA_C5U6:G18G19_AA   A 5  ? A 19 ? A 6  ? A 18 ? 
1 A U 6  1_555 A G 18 1_555 A G 7  1_555 A C 17 1_555 -0.683 -1.848 2.859 5.261  20.304 23.264 -5.954 1.923  0.843 41.194 -10.674 
31.227 6  AA_U6G7:C17G18_AA   A 6  ? A 18 ? A 7  ? A 17 ? 
1 B C 1  1_555 B G 23 1_555 B U 2  1_555 B A 22 1_555 -0.435 -1.548 3.291 0.902  8.417  34.902 -3.660 0.830  2.842 13.783 -1.476  
35.883 7  BB_C1U2:A22G23_BB   B 1  ? B 23 ? B 2  ? B 22 ? 
1 B U 2  1_555 B A 22 1_555 B U 3  1_555 B A 21 1_555 -0.378 -1.167 3.337 -6.472 4.459  32.846 -2.739 -0.408 3.171 7.748  11.245  
33.748 8  BB_U2U3:A21A22_BB   B 2  ? B 22 ? B 3  ? B 21 ? 
1 B U 3  1_555 B A 21 1_555 B G 4  1_555 B C 20 1_555 -0.236 -1.656 3.173 3.679  13.322 25.666 -5.771 1.153  2.031 27.587 -7.617  
29.096 9  BB_U3G4:C20A21_BB   B 3  ? B 21 ? B 4  ? B 20 ? 
1 B G 4  1_555 B C 20 1_555 B C 5  1_555 B G 19 1_555 -0.105 -1.278 3.065 -3.091 3.722  36.835 -2.464 -0.215 2.926 5.859  4.866   
37.141 10 BB_G4C5:G19C20_BB   B 4  ? B 20 ? B 5  ? B 19 ? 
1 B C 5  1_555 B G 19 1_555 B U 6  1_555 B G 18 1_555 0.527  -1.527 3.569 5.998  6.354  40.004 -2.929 -0.051 3.340 9.156  -8.643  
40.909 11 BB_C5U6:G18G19_BB   B 5  ? B 19 ? B 6  ? B 18 ? 
1 B U 6  1_555 B G 18 1_555 B G 7  1_555 B C 17 1_555 -0.552 -1.593 3.180 6.059  21.053 24.340 -5.712 1.810  1.273 40.895 -11.770 
32.637 12 BB_U6G7:C17G18_BB   B 6  ? B 18 ? B 7  ? B 17 ? 
1 B G 7  1_555 B C 17 1_555 A G 10 1_555 B C 15 1_555 -1.948 -3.102 6.095 -5.123 15.094 78.010 -3.167 1.275  5.617 11.875 4.030   
79.366 13 BA_G7G10:C15C17_BB  B 7  ? B 17 ? A 10 ? B 15 ? 
1 A G 10 1_555 B C 15 1_555 A C 11 1_555 B G 14 1_555 -0.167 -1.656 3.373 -1.149 4.018  36.481 -3.182 0.108  3.183 6.393  1.828   
36.712 14 AA_G10C11:G14C15_BB A 10 ? B 15 ? A 11 ? B 14 ? 
1 A C 11 1_555 B G 14 1_555 A G 12 1_555 B C 13 1_555 -0.941 -1.913 3.076 3.393  11.281 27.710 -5.571 2.380  2.032 22.319 -6.713  
30.065 15 AA_C11G12:C13G14_BB A 11 ? B 14 ? A 12 ? B 13 ? 
1 A G 12 1_555 B C 13 1_555 A C 13 1_555 B G 12 1_555 0.003  -0.820 3.118 -1.008 8.030  32.057 -2.698 -0.162 2.834 14.259 1.790   
33.037 16 AA_G12C13:G12C13_BB A 12 ? B 13 ? A 13 ? B 12 ? 
1 A C 13 1_555 B G 12 1_555 A G 14 1_555 B C 11 1_555 0.083  -1.971 3.198 -1.240 13.305 29.357 -5.582 -0.338 2.123 24.704 2.302   
32.195 17 AA_C13G14:C11G12_BB A 13 ? B 12 ? A 14 ? B 11 ? 
1 A G 14 1_555 B C 11 1_555 A C 15 1_555 B G 10 1_555 0.782  -1.225 3.091 2.831  3.593  33.791 -2.624 -0.913 3.003 6.146  -4.842  
34.090 18 AA_G14C15:G10C11_BB A 14 ? B 11 ? A 15 ? B 10 ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'MAGNESIUM ION' MG  
3 'SULFATE ION'   SO4 
4 'SODIUM ION'    NA  
5 water           HOH 
# 
_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   462D 
_pdbx_initial_refinement_model.details          'pdb entry 462D' 
#