data_2ET5
# 
_entry.id   2ET5 
# 
_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   2ET5         pdb_00002et5 10.2210/pdb2et5/pdb 
NDB   DR0017       ?            ?                   
RCSB  RCSB035060   ?            ?                   
WWPDB D_1000035060 ?            ?                   
# 
_pdbx_database_related.db_name        PDB 
_pdbx_database_related.db_id          1J7T 
_pdbx_database_related.details        'COMPLEX BETWEEN PAROMOMYCIN AND THE 16S-RRNA A-SITE AT 2.5A RESOLUTION' 
_pdbx_database_related.content_type   unspecified 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        2ET5 
_pdbx_database_status.recvd_initial_deposition_date   2005-10-27 
_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    ? 
# 
_audit_author.name           'Westhof, E.' 
_audit_author.pdbx_ordinal   1 
# 
_citation.id                        primary 
_citation.title                     
;Crystal structures of complexes between aminoglycosides and decoding A site oligonucleotides: role of the number of rings and positive charges in the specific binding leading to miscoding.
;
_citation.journal_abbrev            'Nucleic Acids Res.' 
_citation.journal_volume            33 
_citation.page_first                5677 
_citation.page_last                 5690 
_citation.year                      2005 
_citation.journal_id_ASTM           NARHAD 
_citation.country                   UK 
_citation.journal_id_ISSN           0305-1048 
_citation.journal_id_CSD            0389 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   16214802 
_citation.pdbx_database_id_DOI      10.1093/nar/gki862 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Francois, B.'  1 ? 
primary 'Russell, R.J.' 2 ? 
primary 'Murray, J.B.'  3 ? 
primary 'Aboul-ela, F.' 4 ? 
primary 'Masquida, B.'  5 ? 
primary 'Vicens, Q.'    6 ? 
primary 'Westhof, E.'   7 ? 
# 
_cell.entry_id           2ET5 
_cell.length_a           97.964 
_cell.length_b           33.200 
_cell.length_c           44.860 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         2ET5 
_symmetry.space_group_name_H-M             'P 21 21 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                18 
_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*GP*CP*GP*UP*CP*AP*CP*AP*CP*CP*GP*GP*UP*GP*AP*AP*GP*UP*CP*GP*C)-3'" 7048.259 2  ? ? ? ? 
2 non-polymer syn RIBOSTAMYCIN                                                                 454.473  4  ? ? ? ? 
3 non-polymer syn 'SULFATE ION'                                                                96.063   1  ? ? ? ? 
4 water       nat water                                                                        18.015   91 ? ? ? ? 
# 
_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       CGCGUCACACCGGUGAAGUCGC 
_entity_poly.pdbx_seq_one_letter_code_can   CGCGUCACACCGGUGAAGUCGC 
_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  G n 
1 3  C n 
1 4  G n 
1 5  U n 
1 6  C n 
1 7  A n 
1 8  C n 
1 9  A n 
1 10 C n 
1 11 C n 
1 12 G n 
1 13 G n 
1 14 U n 
1 15 G n 
1 16 A n 
1 17 A n 
1 18 G n 
1 19 U n 
1 20 C n 
1 21 G n 
1 22 C n 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    2ET5 
_struct_ref.pdbx_db_accession          2ET5 
_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 2ET5 A 1 ? 22 ? 2ET5 1  ? 22 ? 1  22 
2 1 2ET5 B 1 ? 22 ? 2ET5 24 ? 45 ? 24 45 
# 
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  
RIO non-polymer   . RIBOSTAMYCIN                 
;5-AMINO-2-AMINOMETHYL-6-[4,6-DIAMINO-2-(3,4-DIHYDROXY-5-HYDROXYMETHYL-TETRAHYDRO-FURAN-2-YLOXY)-3-HYDROXY-CYCLOHEXYLOXY ]-TETRAHYDRO-PYRAN-3,4-DIOL; (1R,2R,3S,4R,6S)-4,6-diamino-3-hydroxy-2-(beta-D-ribofuranosyloxy)cyclohexyl 2,6-diamino-2,6-dideoxy-alpha-D-glucopyranoside
;
'C17 H34 N4 O10'  454.473 
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          2ET5 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.59 
_exptl_crystal.density_percent_sol   52.46 
_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              6.4 
_exptl_crystal_grow.pdbx_details    
'MPD, NACL, MGSO4, GLYCEROL, NA CACODYLATE, pH 6.4, 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 MPD             ? ? ? 
1 2  1 NACL            ? ? ? 
1 3  1 MGSO4           ? ? ? 
1 4  1 GLYCEROL        ? ? ? 
1 5  1 'NA CACODYLATE' ? ? ? 
1 6  1 H2O             ? ? ? 
1 7  2 MPD             ? ? ? 
1 8  2 NACL            ? ? ? 
1 9  2 MGSO4           ? ? ? 
1 10 2 'NA CACODYLATE' ? ? ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           110 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               CCD 
_diffrn_detector.type                   'ADSC QUANTUM 4' 
_diffrn_detector.pdbx_collection_date   ? 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   0.936 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'ESRF BEAMLINE ID29' 
_diffrn_source.pdbx_synchrotron_site       ESRF 
_diffrn_source.pdbx_synchrotron_beamline   ID29 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        0.936 
# 
_reflns.entry_id                     2ET5 
_reflns.observed_criterion_sigma_I   5 
_reflns.observed_criterion_sigma_F   5 
_reflns.d_resolution_low             50 
_reflns.d_resolution_high            2.1 
_reflns.number_obs                   9000 
_reflns.number_all                   9000 
_reflns.percent_possible_obs         ? 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              ? 
_reflns.R_free_details               ? 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_refine.entry_id                                 2ET5 
_refine.ls_number_reflns_obs                     7349 
_refine.ls_number_reflns_all                     7904 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          1 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             32.0 
_refine.ls_d_res_high                            2.2 
_refine.ls_percent_reflns_obs                    93.0 
_refine.ls_R_factor_obs                          0.2275 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.2275 
_refine.ls_R_factor_R_free                       0.2651 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  719 
_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                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      'PDB Entry: 1J7T' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       
;G. PARKINSON, J. VOJTECHOVSKY, L. CLOWNEY,A.T. BRUNGER, H.M. BERMAN, NEW PARAMETERSFOR THE REFINEMENT OF NUCLEIC ACID CONTAINING STRUCTURES, ACTA CRYST. D, 52,57-64 (1996)
;
_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                        2ET5 
_refine_analyze.Luzzati_coordinate_error_obs    0.32 
_refine_analyze.Luzzati_sigma_a_obs             0.34 
_refine_analyze.Luzzati_d_res_low_obs           5.0 
_refine_analyze.Luzzati_coordinate_error_free   0.36 
_refine_analyze.Luzzati_sigma_a_free            0.45 
_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   898 
_refine_hist.pdbx_number_atoms_ligand         129 
_refine_hist.number_atoms_solvent             91 
_refine_hist.number_atoms_total               1118 
_refine_hist.d_res_high                       2.2 
_refine_hist.d_res_low                        32.0 
# 
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           0.0050 ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_d          0.8911 ? ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d 8.2797 ? ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d 1.2411 ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_struct.entry_id                  2ET5 
_struct.title                     'Complex Between Ribostamycin and the 16S-RRNA A-Site' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2ET5 
_struct_keywords.pdbx_keywords   RNA 
_struct_keywords.text            'RNA-AMINOGLYCOSIDE INTERACTIONS, A SITE, UOU PAIRS, AA BULGES, 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 1 ? 
C N N 2 ? 
D N N 3 ? 
E N N 2 ? 
F N N 2 ? 
G N N 2 ? 
H N N 4 ? 
I N N 4 ? 
# 
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 
hydrog1  hydrog ? ? A G 2  N1 ? ? ? 1_555 B C 22 N3 ? ? A G 2  B C 45 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog2  hydrog ? ? A G 2  N2 ? ? ? 1_555 B C 22 O2 ? ? A G 2  B C 45 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog3  hydrog ? ? A G 2  O6 ? ? ? 1_555 B C 22 N4 ? ? A G 2  B C 45 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog4  hydrog ? ? A C 3  N3 ? ? ? 1_555 B G 21 N1 ? ? A C 3  B G 44 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog5  hydrog ? ? A C 3  N4 ? ? ? 1_555 B G 21 O6 ? ? A C 3  B G 44 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog6  hydrog ? ? A C 3  O2 ? ? ? 1_555 B G 21 N2 ? ? A C 3  B G 44 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog7  hydrog ? ? A G 4  N1 ? ? ? 1_555 B C 20 N3 ? ? A G 4  B C 43 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog8  hydrog ? ? A G 4  N2 ? ? ? 1_555 B C 20 O2 ? ? A G 4  B C 43 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog9  hydrog ? ? A G 4  O6 ? ? ? 1_555 B C 20 N4 ? ? A G 4  B C 43 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog10 hydrog ? ? A U 5  O4 ? ? ? 1_555 B U 19 N3 ? ? A U 5  B U 42 1_555 ? ? ? ? ? ? 'U-U MISPAIR' ? ? ? 
hydrog11 hydrog ? ? A C 6  N3 ? ? ? 1_555 B G 18 N1 ? ? A C 6  B G 41 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog12 hydrog ? ? A C 6  N4 ? ? ? 1_555 B G 18 O6 ? ? A C 6  B G 41 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog13 hydrog ? ? A C 6  O2 ? ? ? 1_555 B G 18 N2 ? ? A C 6  B G 41 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog14 hydrog ? ? A C 8  N3 ? ? ? 1_555 B G 15 N1 ? ? A C 8  B G 38 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog15 hydrog ? ? A C 8  N4 ? ? ? 1_555 B G 15 O6 ? ? A C 8  B G 38 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog16 hydrog ? ? A C 8  O2 ? ? ? 1_555 B G 15 N2 ? ? A C 8  B G 38 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog17 hydrog ? ? A A 9  N1 ? ? ? 1_555 B U 14 N3 ? ? A A 9  B U 37 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog18 hydrog ? ? A A 9  N6 ? ? ? 1_555 B U 14 O4 ? ? A A 9  B U 37 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog19 hydrog ? ? A C 10 N3 ? ? ? 1_555 B G 13 N1 ? ? A C 10 B G 36 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog20 hydrog ? ? A C 10 N4 ? ? ? 1_555 B G 13 O6 ? ? A C 10 B G 36 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog21 hydrog ? ? A C 10 O2 ? ? ? 1_555 B G 13 N2 ? ? A C 10 B G 36 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog22 hydrog ? ? A C 11 N3 ? ? ? 1_555 B G 12 N1 ? ? A C 11 B G 35 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog23 hydrog ? ? A C 11 N4 ? ? ? 1_555 B G 12 O6 ? ? A C 11 B G 35 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog24 hydrog ? ? A C 11 O2 ? ? ? 1_555 B G 12 N2 ? ? A C 11 B G 35 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog25 hydrog ? ? A G 12 N1 ? ? ? 1_555 B C 11 N3 ? ? A G 12 B C 34 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog26 hydrog ? ? A G 12 N2 ? ? ? 1_555 B C 11 O2 ? ? A G 12 B C 34 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog27 hydrog ? ? A G 12 O6 ? ? ? 1_555 B C 11 N4 ? ? A G 12 B C 34 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog28 hydrog ? ? A G 13 N1 ? ? ? 1_555 B C 10 N3 ? ? A G 13 B C 33 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog29 hydrog ? ? A G 13 N2 ? ? ? 1_555 B C 10 O2 ? ? A G 13 B C 33 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog30 hydrog ? ? A G 13 O6 ? ? ? 1_555 B C 10 N4 ? ? A G 13 B C 33 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog31 hydrog ? ? A U 14 N3 ? ? ? 1_555 B A 9  N1 ? ? A U 14 B A 32 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog32 hydrog ? ? A U 14 O4 ? ? ? 1_555 B A 9  N6 ? ? A U 14 B A 32 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog33 hydrog ? ? A G 15 N1 ? ? ? 1_555 B C 8  N3 ? ? A G 15 B C 31 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog34 hydrog ? ? A G 15 N2 ? ? ? 1_555 B C 8  O2 ? ? A G 15 B C 31 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog35 hydrog ? ? A G 15 O6 ? ? ? 1_555 B C 8  N4 ? ? A G 15 B C 31 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog36 hydrog ? ? A G 18 N1 ? ? ? 1_555 B C 6  N3 ? ? A G 18 B C 29 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog37 hydrog ? ? A G 18 N2 ? ? ? 1_555 B C 6  O2 ? ? A G 18 B C 29 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog38 hydrog ? ? A G 18 O6 ? ? ? 1_555 B C 6  N4 ? ? A G 18 B C 29 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog39 hydrog ? ? A U 19 N3 ? ? ? 1_555 B U 5  O4 ? ? A U 19 B U 28 1_555 ? ? ? ? ? ? 'U-U MISPAIR' ? ? ? 
hydrog40 hydrog ? ? A C 20 N3 ? ? ? 1_555 B G 4  N1 ? ? A C 20 B G 27 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog41 hydrog ? ? A C 20 N4 ? ? ? 1_555 B G 4  O6 ? ? A C 20 B G 27 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog42 hydrog ? ? A C 20 O2 ? ? ? 1_555 B G 4  N2 ? ? A C 20 B G 27 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog43 hydrog ? ? A G 21 N1 ? ? ? 1_555 B C 3  N3 ? ? A G 21 B C 26 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog44 hydrog ? ? A G 21 N2 ? ? ? 1_555 B C 3  O2 ? ? A G 21 B C 26 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog45 hydrog ? ? A G 21 O6 ? ? ? 1_555 B C 3  N4 ? ? A G 21 B C 26 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog46 hydrog ? ? A C 22 N3 ? ? ? 1_555 B G 2  N1 ? ? A C 22 B G 25 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog47 hydrog ? ? A C 22 N4 ? ? ? 1_555 B G 2  O6 ? ? A C 22 B G 25 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
hydrog48 hydrog ? ? A C 22 O2 ? ? ? 1_555 B G 2  N2 ? ? A C 22 B G 25 1_555 ? ? ? ? ? ? WATSON-CRICK  ? ? ? 
# 
_struct_conn_type.id          hydrog 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
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 B SO4 55 ? 4  'BINDING SITE FOR RESIDUE SO4 B 55' 
AC2 Software B RIO 51 ? 16 'BINDING SITE FOR RESIDUE RIO B 51' 
AC3 Software A RIO 54 ? 15 'BINDING SITE FOR RESIDUE RIO A 54' 
AC4 Software B RIO 52 ? 17 'BINDING SITE FOR RESIDUE RIO B 52' 
AC5 Software B RIO 53 ? 17 'BINDING SITE FOR RESIDUE RIO B 53' 
1   ?        ? ?   ?  ? ?  ?                                   
# 
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  G   A 12 ? G   A 12  . ? 3_546 ? 
2  AC1 4  A   B 16 ? A   B 39  . ? 1_555 ? 
3  AC1 4  U   B 19 ? U   B 42  . ? 3_556 ? 
4  AC1 4  HOH I .  ? HOH B 387 . ? 1_555 ? 
5  AC2 16 C   A 6  ? C   A 6   . ? 1_555 ? 
6  AC2 16 A   A 7  ? A   A 7   . ? 1_555 ? 
7  AC2 16 HOH H .  ? HOH A 378 . ? 1_555 ? 
8  AC2 16 G   B 15 ? G   B 38  . ? 1_555 ? 
9  AC2 16 A   B 16 ? A   B 39  . ? 1_555 ? 
10 AC2 16 A   B 17 ? A   B 40  . ? 1_555 ? 
11 AC2 16 G   B 18 ? G   B 41  . ? 1_555 ? 
12 AC2 16 U   B 19 ? U   B 42  . ? 1_555 ? 
13 AC2 16 RIO F .  ? RIO B 52  . ? 1_555 ? 
14 AC2 16 HOH I .  ? HOH B 303 . ? 1_555 ? 
15 AC2 16 HOH I .  ? HOH B 307 . ? 1_555 ? 
16 AC2 16 HOH I .  ? HOH B 311 . ? 1_555 ? 
17 AC2 16 HOH I .  ? HOH B 345 . ? 1_555 ? 
18 AC2 16 HOH I .  ? HOH B 346 . ? 1_555 ? 
19 AC2 16 HOH I .  ? HOH B 347 . ? 1_555 ? 
20 AC2 16 HOH I .  ? HOH B 349 . ? 1_555 ? 
21 AC3 15 G   A 15 ? G   A 15  . ? 1_555 ? 
22 AC3 15 A   A 16 ? A   A 16  . ? 1_555 ? 
23 AC3 15 A   A 17 ? A   A 17  . ? 1_555 ? 
24 AC3 15 G   A 18 ? G   A 18  . ? 1_555 ? 
25 AC3 15 U   A 19 ? U   A 19  . ? 1_555 ? 
26 AC3 15 HOH H .  ? HOH A 318 . ? 1_555 ? 
27 AC3 15 HOH H .  ? HOH A 322 . ? 1_555 ? 
28 AC3 15 HOH H .  ? HOH A 342 . ? 1_555 ? 
29 AC3 15 HOH H .  ? HOH A 356 . ? 1_555 ? 
30 AC3 15 HOH H .  ? HOH A 364 . ? 1_555 ? 
31 AC3 15 HOH H .  ? HOH A 365 . ? 1_555 ? 
32 AC3 15 C   B 6  ? C   B 29  . ? 1_555 ? 
33 AC3 15 A   B 7  ? A   B 30  . ? 1_555 ? 
34 AC3 15 RIO G .  ? RIO B 53  . ? 1_555 ? 
35 AC3 15 HOH I .  ? HOH B 353 . ? 1_555 ? 
36 AC4 17 U   A 5  ? U   A 5   . ? 1_555 ? 
37 AC4 17 C   A 6  ? C   A 6   . ? 1_555 ? 
38 AC4 17 A   A 7  ? A   A 7   . ? 1_555 ? 
39 AC4 17 C   A 8  ? C   A 8   . ? 1_555 ? 
40 AC4 17 HOH H .  ? HOH A 308 . ? 1_555 ? 
41 AC4 17 C   B 11 ? C   B 34  . ? 1_555 ? 
42 AC4 17 G   B 12 ? G   B 35  . ? 1_555 ? 
43 AC4 17 G   B 13 ? G   B 36  . ? 1_555 ? 
44 AC4 17 U   B 14 ? U   B 37  . ? 1_555 ? 
45 AC4 17 RIO E .  ? RIO B 51  . ? 1_555 ? 
46 AC4 17 HOH I .  ? HOH B 301 . ? 1_555 ? 
47 AC4 17 HOH I .  ? HOH B 302 . ? 1_555 ? 
48 AC4 17 HOH I .  ? HOH B 304 . ? 1_555 ? 
49 AC4 17 HOH I .  ? HOH B 340 . ? 1_555 ? 
50 AC4 17 HOH I .  ? HOH B 348 . ? 1_555 ? 
51 AC4 17 HOH I .  ? HOH B 376 . ? 1_555 ? 
52 AC4 17 HOH I .  ? HOH B 380 . ? 1_555 ? 
53 AC5 17 C   A 11 ? C   A 11  . ? 1_555 ? 
54 AC5 17 G   A 12 ? G   A 12  . ? 1_555 ? 
55 AC5 17 G   A 13 ? G   A 13  . ? 1_555 ? 
56 AC5 17 U   A 14 ? U   A 14  . ? 1_555 ? 
57 AC5 17 RIO C .  ? RIO A 54  . ? 1_555 ? 
58 AC5 17 HOH H .  ? HOH A 330 . ? 1_555 ? 
59 AC5 17 HOH H .  ? HOH A 367 . ? 1_555 ? 
60 AC5 17 HOH H .  ? HOH A 373 . ? 1_555 ? 
61 AC5 17 U   B 5  ? U   B 28  . ? 1_555 ? 
62 AC5 17 C   B 6  ? C   B 29  . ? 1_555 ? 
63 AC5 17 A   B 7  ? A   B 30  . ? 1_555 ? 
64 AC5 17 C   B 8  ? C   B 31  . ? 1_555 ? 
65 AC5 17 HOH I .  ? HOH B 333 . ? 1_555 ? 
66 AC5 17 HOH I .  ? HOH B 363 . ? 1_555 ? 
67 AC5 17 HOH I .  ? HOH B 366 . ? 1_555 ? 
68 AC5 17 HOH I .  ? HOH B 372 . ? 1_555 ? 
69 AC5 17 HOH I .  ? HOH B 389 . ? 1_555 ? 
# 
_database_PDB_matrix.entry_id          2ET5 
_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                    2ET5 
_atom_sites.fract_transf_matrix[1][1]   0.010208 
_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]   0.030120 
_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]   0.022292 
_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 
N 
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  ?  ? ? A . n 
A 1 2  G 2  2  2  G G A . n 
A 1 3  C 3  3  3  C C A . n 
A 1 4  G 4  4  4  G G A . n 
A 1 5  U 5  5  5  U U A . n 
A 1 6  C 6  6  6  C C A . n 
A 1 7  A 7  7  7  A A A . n 
A 1 8  C 8  8  8  C C A . n 
A 1 9  A 9  9  9  A A A . n 
A 1 10 C 10 10 10 C C 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 G 13 13 13 G G A . n 
A 1 14 U 14 14 14 U U A . n 
A 1 15 G 15 15 15 G G A . n 
A 1 16 A 16 16 16 A A A . n 
A 1 17 A 17 17 17 A A A . n 
A 1 18 G 18 18 18 G G A . n 
A 1 19 U 19 19 19 U U A . n 
A 1 20 C 20 20 20 C C A . n 
A 1 21 G 21 21 21 G G A . n 
A 1 22 C 22 22 22 C C A . n 
B 1 1  C 1  24 ?  ? ? B . n 
B 1 2  G 2  25 25 G G B . n 
B 1 3  C 3  26 26 C C B . n 
B 1 4  G 4  27 27 G G B . n 
B 1 5  U 5  28 28 U U B . n 
B 1 6  C 6  29 29 C C B . n 
B 1 7  A 7  30 30 A A B . n 
B 1 8  C 8  31 31 C C B . n 
B 1 9  A 9  32 32 A A B . n 
B 1 10 C 10 33 33 C C B . n 
B 1 11 C 11 34 34 C C B . n 
B 1 12 G 12 35 35 G G B . n 
B 1 13 G 13 36 36 G G B . n 
B 1 14 U 14 37 37 U U B . n 
B 1 15 G 15 38 38 G G B . n 
B 1 16 A 16 39 39 A A B . n 
B 1 17 A 17 40 40 A A B . n 
B 1 18 G 18 41 41 G G B . n 
B 1 19 U 19 42 42 U U B . n 
B 1 20 C 20 43 43 C C B . n 
B 1 21 G 21 44 44 G G B . n 
B 1 22 C 22 45 45 C C B . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 2 RIO 1  54  54  RIO RIO A . 
D 3 SO4 1  55  54  SO4 SO4 B . 
E 2 RIO 1  51  51  RIO RIO B . 
F 2 RIO 1  52  52  RIO RIO B . 
G 2 RIO 1  53  53  RIO RIO B . 
H 4 HOH 1  300 300 HOH HOH A . 
H 4 HOH 2  308 308 HOH HOH A . 
H 4 HOH 3  309 309 HOH HOH A . 
H 4 HOH 4  310 310 HOH HOH A . 
H 4 HOH 5  312 312 HOH HOH A . 
H 4 HOH 6  313 313 HOH HOH A . 
H 4 HOH 7  315 315 HOH HOH A . 
H 4 HOH 8  316 316 HOH HOH A . 
H 4 HOH 9  318 318 HOH HOH A . 
H 4 HOH 10 319 319 HOH HOH A . 
H 4 HOH 11 320 320 HOH HOH A . 
H 4 HOH 12 321 321 HOH HOH A . 
H 4 HOH 13 322 322 HOH HOH A . 
H 4 HOH 14 323 323 HOH HOH A . 
H 4 HOH 15 328 328 HOH HOH A . 
H 4 HOH 16 330 330 HOH HOH A . 
H 4 HOH 17 337 337 HOH HOH A . 
H 4 HOH 18 338 338 HOH HOH A . 
H 4 HOH 19 341 341 HOH HOH A . 
H 4 HOH 20 342 342 HOH HOH A . 
H 4 HOH 21 343 343 HOH HOH A . 
H 4 HOH 22 344 344 HOH HOH A . 
H 4 HOH 23 352 352 HOH HOH A . 
H 4 HOH 24 355 355 HOH HOH A . 
H 4 HOH 25 356 356 HOH HOH A . 
H 4 HOH 26 358 358 HOH HOH A . 
H 4 HOH 27 360 360 HOH HOH A . 
H 4 HOH 28 362 362 HOH HOH A . 
H 4 HOH 29 364 364 HOH HOH A . 
H 4 HOH 30 365 365 HOH HOH A . 
H 4 HOH 31 367 367 HOH HOH A . 
H 4 HOH 32 368 368 HOH HOH A . 
H 4 HOH 33 373 373 HOH HOH A . 
H 4 HOH 34 374 374 HOH HOH A . 
H 4 HOH 35 375 375 HOH HOH A . 
H 4 HOH 36 377 377 HOH HOH A . 
H 4 HOH 37 378 378 HOH HOH A . 
H 4 HOH 38 385 385 HOH HOH A . 
H 4 HOH 39 388 388 HOH HOH A . 
I 4 HOH 1  301 301 HOH HOH B . 
I 4 HOH 2  302 302 HOH HOH B . 
I 4 HOH 3  303 303 HOH HOH B . 
I 4 HOH 4  304 304 HOH HOH B . 
I 4 HOH 5  305 305 HOH HOH B . 
I 4 HOH 6  306 306 HOH HOH B . 
I 4 HOH 7  307 307 HOH HOH B . 
I 4 HOH 8  311 311 HOH HOH B . 
I 4 HOH 9  314 314 HOH HOH B . 
I 4 HOH 10 317 317 HOH HOH B . 
I 4 HOH 11 324 324 HOH HOH B . 
I 4 HOH 12 325 325 HOH HOH B . 
I 4 HOH 13 326 326 HOH HOH B . 
I 4 HOH 14 329 329 HOH HOH B . 
I 4 HOH 15 332 332 HOH HOH B . 
I 4 HOH 16 333 333 HOH HOH B . 
I 4 HOH 17 334 334 HOH HOH B . 
I 4 HOH 18 336 336 HOH HOH B . 
I 4 HOH 19 339 339 HOH HOH B . 
I 4 HOH 20 340 340 HOH HOH B . 
I 4 HOH 21 345 345 HOH HOH B . 
I 4 HOH 22 346 346 HOH HOH B . 
I 4 HOH 23 347 347 HOH HOH B . 
I 4 HOH 24 348 348 HOH HOH B . 
I 4 HOH 25 349 349 HOH HOH B . 
I 4 HOH 26 350 350 HOH HOH B . 
I 4 HOH 27 351 351 HOH HOH B . 
I 4 HOH 28 353 353 HOH HOH B . 
I 4 HOH 29 357 357 HOH HOH B . 
I 4 HOH 30 359 359 HOH HOH B . 
I 4 HOH 31 361 361 HOH HOH B . 
I 4 HOH 32 363 363 HOH HOH B . 
I 4 HOH 33 366 366 HOH HOH B . 
I 4 HOH 34 369 369 HOH HOH B . 
I 4 HOH 35 370 370 HOH HOH B . 
I 4 HOH 36 371 371 HOH HOH B . 
I 4 HOH 37 372 372 HOH HOH B . 
I 4 HOH 38 376 376 HOH HOH B . 
I 4 HOH 39 379 379 HOH HOH B . 
I 4 HOH 40 380 380 HOH HOH B . 
I 4 HOH 41 381 381 HOH HOH B . 
I 4 HOH 42 383 383 HOH HOH B . 
I 4 HOH 43 384 384 HOH HOH B . 
I 4 HOH 44 386 386 HOH HOH B . 
I 4 HOH 45 387 387 HOH HOH B . 
I 4 HOH 46 389 389 HOH HOH B . 
I 4 HOH 47 390 390 HOH HOH B . 
I 4 HOH 48 391 391 HOH HOH B . 
I 4 HOH 49 392 392 HOH HOH B . 
I 4 HOH 50 393 393 HOH HOH B . 
I 4 HOH 51 394 394 HOH HOH B . 
I 4 HOH 52 395 395 HOH HOH B . 
# 
_struct_site_keywords.site_id   1 
_struct_site_keywords.text      BIS-INTERCALATION 
# 
_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 
# 
_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_
_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 2005-12-13 
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'    
7 4 '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 4 'Structure model' chem_comp                     
2 4 'Structure model' chem_comp_atom                
3 4 'Structure model' chem_comp_bond                
4 4 'Structure model' database_2                    
5 4 'Structure model' pdbx_initial_refinement_model 
6 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' '_chem_comp.pdbx_synonyms'            
2 4 'Structure model' '_database_2.pdbx_DOI'                
3 4 'Structure model' '_database_2.pdbx_database_accession' 
4 4 'Structure model' '_struct_site.pdbx_auth_asym_id'      
5 4 'Structure model' '_struct_site.pdbx_auth_comp_id'      
6 4 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
HKL-2000  'data collection' .   ? 1 
SCALEPACK 'data scaling'    .   ? 2 
AMoRE     phasing           .   ? 3 
CNS       refinement        1.1 ? 4 
HKL-2000  'data reduction'  .   ? 5 
# 
loop_
_pdbx_unobs_or_zero_occ_residues.id 
_pdbx_unobs_or_zero_occ_residues.PDB_model_num 
_pdbx_unobs_or_zero_occ_residues.polymer_flag 
_pdbx_unobs_or_zero_occ_residues.occupancy_flag 
_pdbx_unobs_or_zero_occ_residues.auth_asym_id 
_pdbx_unobs_or_zero_occ_residues.auth_comp_id 
_pdbx_unobs_or_zero_occ_residues.auth_seq_id 
_pdbx_unobs_or_zero_occ_residues.PDB_ins_code 
_pdbx_unobs_or_zero_occ_residues.label_asym_id 
_pdbx_unobs_or_zero_occ_residues.label_comp_id 
_pdbx_unobs_or_zero_occ_residues.label_seq_id 
1 1 Y 1 A C 1  ? A C 1 
2 1 Y 1 B C 24 ? B C 1 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
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 
RIO O1     O N N 114 
RIO C1     C N N 115 
RIO C2     C N R 116 
RIO O2     O N N 117 
RIO C3     C N S 118 
RIO O3     O N N 119 
RIO C4     C N R 120 
RIO C5     C N S 121 
RIO O4     O N N 122 
RIO C6     C N R 123 
RIO N1     N N N 124 
RIO C7     C N N 125 
RIO C8     C N S 126 
RIO N2     N N N 127 
RIO C9     C N R 128 
RIO O5     O N N 129 
RIO C10    C N R 130 
RIO O6     O N N 131 
RIO C11    C N R 132 
RIO C12    C N N 133 
RIO N3     N N N 134 
RIO C13    C N S 135 
RIO O7     O N N 136 
RIO C14    C N R 137 
RIO O8     O N N 138 
RIO C15    C N R 139 
RIO N4     N N N 140 
RIO C16    C N R 141 
RIO O9     O N N 142 
RIO C17    C N S 143 
RIO O10    O N N 144 
RIO HO1    H N N 145 
RIO H1     H N N 146 
RIO H1A    H N N 147 
RIO H2     H N N 148 
RIO H3     H N N 149 
RIO H4     H N N 150 
RIO H5     H N N 151 
RIO HO4    H N N 152 
RIO H6     H N N 153 
RIO HN1    H N N 154 
RIO HN1A   H N N 155 
RIO H7     H N N 156 
RIO H7A    H N N 157 
RIO H8     H N N 158 
RIO HN2    H N N 159 
RIO HN2A   H N N 160 
RIO H9     H N N 161 
RIO H10    H N N 162 
RIO H11    H N N 163 
RIO H12    H N N 164 
RIO H12A   H N N 165 
RIO HN3    H N N 166 
RIO HN3A   H N N 167 
RIO H13    H N N 168 
RIO HO7    H N N 169 
RIO H14    H N N 170 
RIO HO8    H N N 171 
RIO H15    H N N 172 
RIO HN4    H N N 173 
RIO HN4A   H N N 174 
RIO H16    H N N 175 
RIO HO9    H N N 176 
RIO H17    H N N 177 
RIO HO10   H N N 178 
SO4 S      S N N 179 
SO4 O1     O N N 180 
SO4 O2     O N N 181 
SO4 O3     O N N 182 
SO4 O4     O N N 183 
U   OP3    O N N 184 
U   P      P N N 185 
U   OP1    O N N 186 
U   OP2    O N N 187 
U   "O5'"  O N N 188 
U   "C5'"  C N N 189 
U   "C4'"  C N R 190 
U   "O4'"  O N N 191 
U   "C3'"  C N S 192 
U   "O3'"  O N N 193 
U   "C2'"  C N R 194 
U   "O2'"  O N N 195 
U   "C1'"  C N R 196 
U   N1     N N N 197 
U   C2     C N N 198 
U   O2     O N N 199 
U   N3     N N N 200 
U   C4     C N N 201 
U   O4     O N N 202 
U   C5     C N N 203 
U   C6     C N N 204 
U   HOP3   H N N 205 
U   HOP2   H N N 206 
U   "H5'"  H N N 207 
U   "H5''" H N N 208 
U   "H4'"  H N N 209 
U   "H3'"  H N N 210 
U   "HO3'" H N N 211 
U   "H2'"  H N N 212 
U   "HO2'" H N N 213 
U   "H1'"  H N N 214 
U   H3     H N N 215 
U   H5     H N N 216 
U   H6     H N N 217 
# 
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 
RIO O1    C1     sing N N 118 
RIO C1    C2     sing N N 119 
RIO C2    O2     sing N N 120 
RIO C2    C17    sing N N 121 
RIO O2    C3     sing N N 122 
RIO C3    O3     sing N N 123 
RIO C3    C16    sing N N 124 
RIO O3    C4     sing N N 125 
RIO C4    C5     sing N N 126 
RIO C4    C9     sing N N 127 
RIO C5    O4     sing N N 128 
RIO C5    C6     sing N N 129 
RIO C6    N1     sing N N 130 
RIO C6    C7     sing N N 131 
RIO C7    C8     sing N N 132 
RIO C8    N2     sing N N 133 
RIO C8    C9     sing N N 134 
RIO C9    O5     sing N N 135 
RIO O5    C10    sing N N 136 
RIO C10   O6     sing N N 137 
RIO C10   C15    sing N N 138 
RIO O6    C11    sing N N 139 
RIO C11   C12    sing N N 140 
RIO C11   C13    sing N N 141 
RIO C12   N3     sing N N 142 
RIO C13   O7     sing N N 143 
RIO C13   C14    sing N N 144 
RIO C14   O8     sing N N 145 
RIO C14   C15    sing N N 146 
RIO C15   N4     sing N N 147 
RIO C16   O9     sing N N 148 
RIO C16   C17    sing N N 149 
RIO C17   O10    sing N N 150 
RIO O1    HO1    sing N N 151 
RIO C1    H1     sing N N 152 
RIO C1    H1A    sing N N 153 
RIO C2    H2     sing N N 154 
RIO C3    H3     sing N N 155 
RIO C4    H4     sing N N 156 
RIO C5    H5     sing N N 157 
RIO O4    HO4    sing N N 158 
RIO C6    H6     sing N N 159 
RIO N1    HN1    sing N N 160 
RIO N1    HN1A   sing N N 161 
RIO C7    H7     sing N N 162 
RIO C7    H7A    sing N N 163 
RIO C8    H8     sing N N 164 
RIO N2    HN2    sing N N 165 
RIO N2    HN2A   sing N N 166 
RIO C9    H9     sing N N 167 
RIO C10   H10    sing N N 168 
RIO C11   H11    sing N N 169 
RIO C12   H12    sing N N 170 
RIO C12   H12A   sing N N 171 
RIO N3    HN3    sing N N 172 
RIO N3    HN3A   sing N N 173 
RIO C13   H13    sing N N 174 
RIO O7    HO7    sing N N 175 
RIO C14   H14    sing N N 176 
RIO O8    HO8    sing N N 177 
RIO C15   H15    sing N N 178 
RIO N4    HN4    sing N N 179 
RIO N4    HN4A   sing N N 180 
RIO C16   H16    sing N N 181 
RIO O9    HO9    sing N N 182 
RIO C17   H17    sing N N 183 
RIO O10   HO10   sing N N 184 
SO4 S     O1     doub N N 185 
SO4 S     O2     doub N N 186 
SO4 S     O3     sing N N 187 
SO4 S     O4     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 
2ET5 'double helix'         
2ET5 'a-form double helix'  
2ET5 'mismatched base pair' 
2ET5 'internal loop'        
# 
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 G 2  1_555 B C 22 1_555 -0.148 0.007  -0.211 -3.832 -0.556  1.048   1  A_G2:C45_B  A 2  ? B 45 ? 19 1 
1 A C 3  1_555 B G 21 1_555 -0.076 -0.071 0.298  -3.519 -9.743  2.794   2  A_C3:G44_B  A 3  ? B 44 ? 19 1 
1 A G 4  1_555 B C 20 1_555 -0.130 -0.064 0.116  -2.058 -7.914  0.433   3  A_G4:C43_B  A 4  ? B 43 ? 19 1 
1 A U 5  1_555 B U 19 1_555 -2.656 -1.106 -0.463 1.243  -20.058 -24.426 4  A_U5:U42_B  A 5  ? B 42 ? ?  ? 
1 A C 6  1_555 B G 18 1_555 0.511  -0.233 -0.155 -1.602 -1.554  -0.761  5  A_C6:G41_B  A 6  ? B 41 ? 19 1 
1 A C 8  1_555 B G 15 1_555 0.298  -0.238 0.164  5.342  -15.593 -1.892  6  A_C8:G38_B  A 8  ? B 38 ? 19 1 
1 A A 9  1_555 B U 14 1_555 0.031  -0.136 0.529  5.192  -14.866 3.092   7  A_A9:U37_B  A 9  ? B 37 ? 20 1 
1 A C 10 1_555 B G 13 1_555 0.261  -0.122 0.463  4.075  -22.025 4.706   8  A_C10:G36_B A 10 ? B 36 ? 19 1 
1 A C 11 1_555 B G 12 1_555 0.209  -0.164 0.449  -0.917 -14.089 -0.117  9  A_C11:G35_B A 11 ? B 35 ? 19 1 
1 A G 12 1_555 B C 11 1_555 -0.238 0.029  0.194  -8.474 -15.487 1.675   10 A_G12:C34_B A 12 ? B 34 ? 19 1 
1 A G 13 1_555 B C 10 1_555 -0.330 -0.230 0.250  -5.564 -17.671 1.749   11 A_G13:C33_B A 13 ? B 33 ? 19 1 
1 A U 14 1_555 B A 9  1_555 -0.076 -0.083 0.275  -0.207 -16.744 4.285   12 A_U14:A32_B A 14 ? B 32 ? 20 1 
1 A G 15 1_555 B C 8  1_555 -0.320 -0.167 -0.030 -8.055 -19.494 1.982   13 A_G15:C31_B A 15 ? B 31 ? 19 1 
1 A G 18 1_555 B C 6  1_555 -0.620 -0.439 -0.141 -1.327 -3.731  1.128   14 A_G18:C29_B A 18 ? B 29 ? 19 1 
1 A U 19 1_555 B U 5  1_555 2.352  -1.140 -0.327 -6.426 -10.588 -24.457 15 A_U19:U28_B A 19 ? B 28 ? ?  ? 
1 A C 20 1_555 B G 4  1_555 0.124  -0.236 0.363  -2.837 -5.370  -0.776  16 A_C20:G27_B A 20 ? B 27 ? 19 1 
1 A G 21 1_555 B C 3  1_555 -0.225 -0.190 -0.004 -2.085 -7.957  0.397   17 A_G21:C26_B A 21 ? B 26 ? 19 1 
1 A C 22 1_555 B G 2  1_555 0.231  -0.238 0.102  -4.624 2.326   4.103   18 A_C22:G25_B A 22 ? B 25 ? 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 G 2  1_555 B C 22 1_555 A C 3  1_555 B G 21 1_555 -0.326 -1.670 3.403 -4.463 2.077  31.174 -3.469 -0.256 3.301 3.835  8.239   
31.551 1  AA_G2C3:G44C45_BB   A 2  ? B 45 ? A 3  ? B 44 ? 
1 A C 3  1_555 B G 21 1_555 A G 4  1_555 B C 20 1_555 -0.110 -1.489 3.125 3.345  7.286  33.051 -3.604 0.674  2.721 12.578 -5.774  
33.983 2  AA_C3G4:C43G44_BB   A 3  ? B 44 ? A 4  ? B 43 ? 
1 A G 4  1_555 B C 20 1_555 A U 5  1_555 B U 19 1_555 -0.466 -2.303 3.099 4.439  2.153  21.220 -6.854 2.799  2.701 5.746  -11.850 
21.780 3  AA_G4U5:U42C43_BB   A 4  ? B 43 ? A 5  ? B 42 ? 
1 A U 5  1_555 B U 19 1_555 A C 6  1_555 B G 18 1_555 2.619  -2.330 3.361 3.033  2.540  44.840 -3.281 -3.140 3.392 3.322  -3.967  
45.006 4  AA_U5C6:G41U42_BB   A 5  ? B 42 ? A 6  ? B 41 ? 
1 A C 6  1_555 B G 18 1_555 A C 8  1_555 B G 15 1_555 1.229  -3.963 6.238 -9.591 21.515 75.102 -4.202 -1.447 4.972 17.250 7.690   
78.187 5  AA_C6C8:G38G41_BB   A 6  ? B 41 ? A 8  ? B 38 ? 
1 A C 8  1_555 B G 15 1_555 A A 9  1_555 B U 14 1_555 0.484  -1.757 2.907 -1.462 12.102 31.910 -4.519 -1.010 2.098 21.076 2.546   
34.103 6  AA_C8A9:U37G38_BB   A 8  ? B 38 ? A 9  ? B 37 ? 
1 A A 9  1_555 B U 14 1_555 A C 10 1_555 B G 13 1_555 0.699  -1.534 3.171 4.034  1.716  34.950 -2.783 -0.573 3.153 2.844  -6.684  
35.215 7  AA_A9C10:G36U37_BB  A 9  ? B 37 ? A 10 ? B 36 ? 
1 A C 10 1_555 B G 13 1_555 A C 11 1_555 B G 12 1_555 -0.964 -1.792 3.236 -1.421 7.707  31.115 -4.537 1.507  2.764 14.090 2.598   
32.063 8  AA_C10C11:G35G36_BB A 10 ? B 36 ? A 11 ? B 35 ? 
1 A C 11 1_555 B G 12 1_555 A G 12 1_555 B C 11 1_555 0.076  -1.264 3.291 1.301  11.587 33.245 -3.726 0.057  2.714 19.520 -2.192  
35.175 9  AA_C11G12:C34G35_BB A 11 ? B 35 ? A 12 ? B 34 ? 
1 A G 12 1_555 B C 11 1_555 A G 13 1_555 B C 10 1_555 0.633  -1.428 3.138 0.510  5.613  29.218 -3.863 -1.135 2.830 10.998 -1.000  
29.745 10 AA_G12G13:C33C34_BB A 12 ? B 34 ? A 13 ? B 33 ? 
1 A G 13 1_555 B C 10 1_555 A U 14 1_555 B A 9  1_555 -0.018 -1.180 3.050 0.409  3.426  34.187 -2.487 0.089  2.921 5.809  -0.693  
34.356 11 AA_G13U14:A32C33_BB A 13 ? B 33 ? A 14 ? B 32 ? 
1 A U 14 1_555 B A 9  1_555 A G 15 1_555 B C 8  1_555 -0.130 -1.589 3.258 2.163  12.178 32.634 -4.344 0.516  2.509 20.765 -3.689  
34.840 12 AA_U14G15:C31A32_BB A 14 ? B 32 ? A 15 ? B 31 ? 
1 A G 15 1_555 B C 8  1_555 A G 18 1_555 B C 6  1_555 -1.122 -4.057 6.140 9.544  24.739 78.210 -4.170 1.271  4.772 19.111 -7.373  
81.896 13 AA_G15G18:C29C31_BB A 15 ? B 31 ? A 18 ? B 29 ? 
1 A G 18 1_555 B C 6  1_555 A U 19 1_555 B U 5  1_555 -2.365 -2.519 3.481 -1.997 0.404  40.893 -3.650 3.146  3.564 0.578  2.857   
40.941 14 AA_G18U19:U28C29_BB A 18 ? B 29 ? A 19 ? B 28 ? 
1 A U 19 1_555 B U 5  1_555 A C 20 1_555 B G 4  1_555 0.584  -2.371 2.988 -4.492 6.705  24.093 -6.945 -2.368 2.119 15.515 10.394  
25.390 15 AA_U19C20:G27U28_BB A 19 ? B 28 ? A 20 ? B 27 ? 
1 A C 20 1_555 B G 4  1_555 A G 21 1_555 B C 3  1_555 0.168  -2.104 3.121 0.786  5.882  27.850 -5.476 -0.182 2.634 12.048 -1.611  
28.463 16 AA_C20G21:C26G27_BB A 20 ? B 27 ? A 21 ? B 26 ? 
1 A G 21 1_555 B C 3  1_555 A C 22 1_555 B G 2  1_555 0.646  -2.443 3.380 1.031  4.101  31.540 -5.198 -0.991 3.066 7.502  -1.886  
31.815 17 AA_G21C22:G25C26_BB A 21 ? B 26 ? A 22 ? B 25 ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 RIBOSTAMYCIN  RIO 
3 'SULFATE ION' SO4 
4 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   1J7T 
_pdbx_initial_refinement_model.details          'PDB Entry: 1J7T' 
#