data_2IXZ # _entry.id 2IXZ # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 2IXZ pdb_00002ixz 10.2210/pdb2ixz/pdb PDBE EBI-29363 ? ? WWPDB D_1290029363 ? ? # 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 2006-09-06 2 'Structure model' 1 1 2011-05-08 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2018-04-18 5 'Structure model' 1 4 2024-05-15 # _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' 'Source and taxonomy' 6 5 'Structure model' 'Data collection' 7 5 'Structure model' 'Database references' 8 5 'Structure model' Other # 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' citation 2 4 'Structure model' citation_author 3 4 'Structure model' pdbx_entity_src_syn 4 4 'Structure model' pdbx_nmr_spectrometer 5 5 'Structure model' chem_comp_atom 6 5 'Structure model' chem_comp_bond 7 5 'Structure model' database_2 8 5 'Structure model' pdbx_database_status 9 5 'Structure model' pdbx_nmr_software # 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' '_citation.journal_id_ISSN' 2 4 'Structure model' '_citation.page_last' 3 4 'Structure model' '_citation.pdbx_database_id_DOI' 4 4 'Structure model' '_citation.title' 5 4 'Structure model' '_citation_author.name' 6 4 'Structure model' '_pdbx_nmr_spectrometer.model' 7 5 'Structure model' '_database_2.pdbx_DOI' 8 5 'Structure model' '_database_2.pdbx_database_accession' 9 5 'Structure model' '_pdbx_database_status.status_code_mr' 10 5 'Structure model' '_pdbx_nmr_software.name' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2IXZ _pdbx_database_status.deposit_site PDBE _pdbx_database_status.process_site PDBE _pdbx_database_status.SG_entry . _pdbx_database_status.recvd_initial_deposition_date 2006-07-11 _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr REL _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data ? # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 2IXY _pdbx_database_related.content_type unspecified _pdbx_database_related.details 'SOLUTION STRUCTURE OF THE APICAL STEM-LOOP OF THE HUMAN HEPATITIS B VIRUS ENCAPSIDATION SIGNAL' # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'Flodell, S.' 1 ? 'Petersen, M.' 2 ? 'Girard, F.' 3 ? 'Zdunek, J.' 4 ? 'Kidd-Ljunggren, K.' 5 ? 'Schleucher, J.' 6 ? 'Wijmenga, S.S.' 7 ? # _citation.id primary _citation.title 'Solution structure of the apical stem-loop of the human hepatitis B virus encapsidation signal.' _citation.journal_abbrev 'Nucleic Acids Res.' _citation.journal_volume 34 _citation.page_first 4449 _citation.page_last 4457 _citation.year 2006 _citation.journal_id_ASTM NARHAD _citation.country UK _citation.journal_id_ISSN 1362-4962 _citation.journal_id_CSD 0389 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 16945960 _citation.pdbx_database_id_DOI 10.1093/nar/gkl582 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Flodell, S.' 1 ? primary 'Petersen, M.' 2 ? primary 'Girard, F.' 3 ? primary 'Zdunek, J.' 4 ? primary 'Kidd-Ljunggren, K.' 5 ? primary 'Schleucher, J.' 6 ? primary 'Wijmenga, S.' 7 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description "5'-R(*GP*CP*UP*GP*UP*GP*CP*CP)-3'" _entity.formula_weight 2518.537 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _entity_name_com.entity_id 1 _entity_name_com.name 'PSEUDO TRILOOP OF APICAL STEM-LOOP FROM HEPATITISB VIRUS EPSILON' # _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 GCUGUGCC _entity_poly.pdbx_seq_one_letter_code_can GCUGUGCC _entity_poly.pdbx_strand_id A _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 G n 1 2 C n 1 3 U n 1 4 G n 1 5 U n 1 6 G n 1 7 C n 1 8 C n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific 'Hepatitis B virus' _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id 10407 _pdbx_entity_src_syn.details ? # 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 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 U 'RNA linking' y "URIDINE-5'-MONOPHOSPHATE" ? 'C9 H13 N2 O9 P' 324.181 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 G 1 1 1 G G A . n A 1 2 C 2 2 2 C C 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 U 5 5 5 U U A . n A 1 6 G 6 6 6 G G A . n A 1 7 C 7 7 7 C C A . n A 1 8 C 8 8 8 C C A . n # _cell.entry_id 2IXZ _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2IXZ _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # _exptl.entry_id 2IXZ _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _database_PDB_matrix.entry_id 2IXZ _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _struct.entry_id 2IXZ _struct.title 'Solution structure of the apical stem-loop of the human hepatitis B virus encapsidation signal' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2IXZ _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'HBV, RDC, RNA, PSEUDO TRILOOP' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag N _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 2IXZ _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_db_accession 2IXZ _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2IXZ _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 8 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 2IXZ _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 8 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 1 _struct_ref_seq.pdbx_auth_seq_align_end 8 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role hydrog1 hydrog ? ? A G 1 N1 ? ? ? 1_555 A C 8 N3 ? ? A G 1 A C 8 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A G 1 N2 ? ? ? 1_555 A C 8 O2 ? ? A G 1 A C 8 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A G 1 O6 ? ? ? 1_555 A C 8 N4 ? ? A G 1 A C 8 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A C 2 N3 ? ? ? 1_555 A G 6 N1 ? ? A C 2 A G 6 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A C 2 N4 ? ? ? 1_555 A G 6 O6 ? ? A C 2 A G 6 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A C 2 O2 ? ? ? 1_555 A G 6 N2 ? ? A C 2 A G 6 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A G 4 N7 ? ? ? 1_555 A G 6 N2 ? ? A G 4 A G 6 1_555 ? ? ? ? ? ? 'G-G MISPAIR' ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 "O4'" A C 2 ? ? "C1'" A C 2 ? ? N1 A C 2 ? ? 112.76 108.50 4.26 0.70 N 2 1 "C5'" A G 4 ? ? "C4'" A G 4 ? ? "O4'" A G 4 ? ? 98.90 109.10 -10.20 1.20 N 3 1 "C1'" A G 4 ? ? "O4'" A G 4 ? ? "C4'" A G 4 ? ? 116.08 109.90 6.18 0.80 N 4 1 "O4'" A G 4 ? ? "C1'" A G 4 ? ? "C2'" A G 4 ? ? 95.27 105.80 -10.53 1.00 N 5 1 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 120.77 108.50 12.27 0.70 N 6 1 C8 A G 4 ? ? N9 A G 4 ? ? C4 A G 4 ? ? 100.94 106.40 -5.46 0.40 N 7 1 N9 A G 4 ? ? C4 A G 4 ? ? C5 A G 4 ? ? 108.18 105.40 2.78 0.40 N 8 1 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 114.59 108.50 6.09 0.70 N 9 1 C8 A G 6 ? ? N9 A G 6 ? ? C4 A G 6 ? ? 103.86 106.40 -2.54 0.40 N 10 1 "O4'" A C 7 ? ? "C4'" A C 7 ? ? "C3'" A C 7 ? ? 96.95 104.00 -7.05 1.00 N 11 1 "C5'" A C 7 ? ? "C4'" A C 7 ? ? "O4'" A C 7 ? ? 117.10 109.80 7.30 0.90 N 12 1 "O4'" A C 7 ? ? "C1'" A C 7 ? ? N1 A C 7 ? ? 114.68 108.50 6.18 0.70 N 13 1 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 116.26 120.30 -4.04 0.40 N 14 1 N1 A C 8 ? ? C2 A C 8 ? ? O2 A C 8 ? ? 122.53 118.90 3.63 0.60 N 15 2 "O4'" A C 2 ? ? "C1'" A C 2 ? ? N1 A C 2 ? ? 112.73 108.50 4.23 0.70 N 16 2 "C5'" A G 4 ? ? "C4'" A G 4 ? ? "O4'" A G 4 ? ? 98.67 109.10 -10.43 1.20 N 17 2 "C1'" A G 4 ? ? "O4'" A G 4 ? ? "C4'" A G 4 ? ? 115.23 109.90 5.33 0.80 N 18 2 "C4'" A G 4 ? ? "C3'" A G 4 ? ? "O3'" A G 4 ? ? 125.01 113.00 12.01 2.00 N 19 2 "O4'" A G 4 ? ? "C1'" A G 4 ? ? "C2'" A G 4 ? ? 97.36 105.80 -8.44 1.00 N 20 2 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 119.82 108.50 11.32 0.70 N 21 2 C8 A G 4 ? ? N9 A G 4 ? ? C4 A G 4 ? ? 101.38 106.40 -5.02 0.40 N 22 2 N9 A G 4 ? ? C4 A G 4 ? ? C5 A G 4 ? ? 108.48 105.40 3.08 0.40 N 23 2 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 114.22 108.50 5.72 0.70 N 24 2 C8 A G 6 ? ? N9 A G 6 ? ? C4 A G 6 ? ? 103.87 106.40 -2.53 0.40 N 25 2 "O4'" A C 7 ? ? "C4'" A C 7 ? ? "C3'" A C 7 ? ? 97.10 104.00 -6.90 1.00 N 26 2 "C1'" A C 7 ? ? "O4'" A C 7 ? ? "C4'" A C 7 ? ? 105.34 109.70 -4.36 0.70 N 27 2 "O4'" A C 7 ? ? "C1'" A C 7 ? ? N1 A C 7 ? ? 113.97 108.50 5.47 0.70 N 28 2 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 116.23 120.30 -4.07 0.40 N 29 3 "C5'" A G 4 ? ? "C4'" A G 4 ? ? "O4'" A G 4 ? ? 97.62 109.10 -11.48 1.20 N 30 3 "C1'" A G 4 ? ? "O4'" A G 4 ? ? "C4'" A G 4 ? ? 115.08 109.90 5.18 0.80 N 31 3 "C4'" A G 4 ? ? "C3'" A G 4 ? ? "O3'" A G 4 ? ? 125.37 113.00 12.37 2.00 N 32 3 "O4'" A G 4 ? ? "C1'" A G 4 ? ? "C2'" A G 4 ? ? 98.12 105.80 -7.68 1.00 N 33 3 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 119.99 108.50 11.49 0.70 N 34 3 C8 A G 4 ? ? N9 A G 4 ? ? C4 A G 4 ? ? 101.78 106.40 -4.62 0.40 N 35 3 N9 A G 4 ? ? C4 A G 4 ? ? C5 A G 4 ? ? 108.49 105.40 3.09 0.40 N 36 3 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 114.48 108.50 5.98 0.70 N 37 3 C8 A G 6 ? ? N9 A G 6 ? ? C4 A G 6 ? ? 103.92 106.40 -2.48 0.40 N 38 3 "O4'" A C 7 ? ? "C4'" A C 7 ? ? "C3'" A C 7 ? ? 97.54 104.00 -6.46 1.00 N 39 3 "C1'" A C 7 ? ? "O4'" A C 7 ? ? "C4'" A C 7 ? ? 105.49 109.70 -4.21 0.70 N 40 3 "O4'" A C 7 ? ? "C1'" A C 7 ? ? N1 A C 7 ? ? 114.13 108.50 5.63 0.70 N 41 3 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 116.13 120.30 -4.17 0.40 N 42 4 "O4'" A U 3 ? ? "C1'" A U 3 ? ? N1 A U 3 ? ? 114.02 108.50 5.52 0.70 N 43 4 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 116.21 108.50 7.71 0.70 N 44 4 C4 A U 5 ? ? C5 A U 5 ? ? C6 A U 5 ? ? 123.81 119.70 4.11 0.60 N 45 4 C5 A U 5 ? ? C6 A U 5 ? ? N1 A U 5 ? ? 119.45 122.70 -3.25 0.50 N 46 4 C8 A G 6 ? ? N9 A G 6 ? ? C4 A G 6 ? ? 103.41 106.40 -2.99 0.40 N 47 4 "O4'" A C 7 ? ? "C4'" A C 7 ? ? "C3'" A C 7 ? ? 96.22 104.00 -7.78 1.00 N 48 4 "O4'" A C 7 ? ? "C1'" A C 7 ? ? N1 A C 7 ? ? 112.85 108.50 4.35 0.70 N 49 5 "O4'" A U 3 ? ? "C1'" A U 3 ? ? N1 A U 3 ? ? 112.81 108.50 4.31 0.70 N 50 5 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 113.44 108.50 4.94 0.70 N 51 5 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 115.51 108.50 7.01 0.70 N 52 5 C4 A U 5 ? ? C5 A U 5 ? ? C6 A U 5 ? ? 123.58 119.70 3.88 0.60 N 53 5 C5 A U 5 ? ? C6 A U 5 ? ? N1 A U 5 ? ? 118.94 122.70 -3.76 0.50 N 54 5 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 117.69 120.30 -2.61 0.40 N 55 6 "C5'" A G 4 ? ? "C4'" A G 4 ? ? "O4'" A G 4 ? ? 98.86 109.10 -10.24 1.20 N 56 6 "C1'" A G 4 ? ? "O4'" A G 4 ? ? "C4'" A G 4 ? ? 115.09 109.90 5.19 0.80 N 57 6 "O4'" A G 4 ? ? "C1'" A G 4 ? ? "C2'" A G 4 ? ? 97.87 105.80 -7.93 1.00 N 58 6 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 120.02 108.50 11.52 0.70 N 59 6 C8 A G 4 ? ? N9 A G 4 ? ? C4 A G 4 ? ? 101.27 106.40 -5.13 0.40 N 60 6 N9 A G 4 ? ? C4 A G 4 ? ? C5 A G 4 ? ? 108.35 105.40 2.95 0.40 N 61 6 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 113.89 108.50 5.39 0.70 N 62 6 "C1'" A G 6 ? ? "O4'" A G 6 ? ? "C4'" A G 6 ? ? 104.41 109.70 -5.29 0.70 N 63 6 "O4'" A C 8 ? ? "C1'" A C 8 ? ? N1 A C 8 ? ? 113.26 108.50 4.76 0.70 N 64 6 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 117.61 120.30 -2.69 0.40 N 65 7 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 115.13 108.50 6.63 0.70 N 66 7 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 115.20 108.50 6.70 0.70 N 67 7 C4 A U 5 ? ? C5 A U 5 ? ? C6 A U 5 ? ? 123.47 119.70 3.77 0.60 N 68 7 C5 A U 5 ? ? C6 A U 5 ? ? N1 A U 5 ? ? 119.23 122.70 -3.47 0.50 N 69 7 "C1'" A G 6 ? ? "O4'" A G 6 ? ? "C4'" A G 6 ? ? 105.25 109.70 -4.45 0.70 N 70 7 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 117.44 120.30 -2.86 0.40 N 71 8 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 114.79 108.50 6.29 0.70 N 72 8 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 115.17 108.50 6.67 0.70 N 73 8 C4 A U 5 ? ? C5 A U 5 ? ? C6 A U 5 ? ? 123.33 119.70 3.63 0.60 N 74 8 C5 A U 5 ? ? C6 A U 5 ? ? N1 A U 5 ? ? 119.34 122.70 -3.36 0.50 N 75 8 "C1'" A G 6 ? ? "O4'" A G 6 ? ? "C4'" A G 6 ? ? 105.19 109.70 -4.51 0.70 N 76 8 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 117.63 120.30 -2.67 0.40 N 77 9 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 115.92 108.50 7.42 0.70 N 78 9 C4 A U 5 ? ? C5 A U 5 ? ? C6 A U 5 ? ? 123.69 119.70 3.99 0.60 N 79 9 C5 A U 5 ? ? C6 A U 5 ? ? N1 A U 5 ? ? 119.59 122.70 -3.11 0.50 N 80 9 "O4'" A C 8 ? ? "C1'" A C 8 ? ? N1 A C 8 ? ? 113.35 108.50 4.85 0.70 N 81 9 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 117.65 120.30 -2.65 0.40 N 82 10 "O4'" A U 3 ? ? "C1'" A U 3 ? ? N1 A U 3 ? ? 113.33 108.50 4.83 0.70 N 83 10 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 115.79 108.50 7.29 0.70 N 84 10 C4 A U 5 ? ? C5 A U 5 ? ? C6 A U 5 ? ? 123.99 119.70 4.29 0.60 N 85 10 C5 A U 5 ? ? C6 A U 5 ? ? N1 A U 5 ? ? 119.16 122.70 -3.54 0.50 N 86 10 C8 A G 6 ? ? N9 A G 6 ? ? C4 A G 6 ? ? 103.93 106.40 -2.47 0.40 N 87 10 "O4'" A C 7 ? ? "C4'" A C 7 ? ? "C3'" A C 7 ? ? 96.07 104.00 -7.93 1.00 N 88 10 "O4'" A C 7 ? ? "C1'" A C 7 ? ? N1 A C 7 ? ? 113.20 108.50 4.70 0.70 N 89 10 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 117.75 120.30 -2.55 0.40 N 90 11 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 113.61 108.50 5.11 0.70 N 91 11 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 115.29 108.50 6.79 0.70 N 92 11 C4 A U 5 ? ? C5 A U 5 ? ? C6 A U 5 ? ? 123.61 119.70 3.91 0.60 N 93 11 C5 A U 5 ? ? C6 A U 5 ? ? N1 A U 5 ? ? 119.62 122.70 -3.08 0.50 N 94 11 N9 A G 6 ? ? "C1'" A G 6 ? ? "C2'" A G 6 ? ? 121.84 114.00 7.84 1.30 N 95 11 "C5'" A C 7 ? ? "C4'" A C 7 ? ? "O4'" A C 7 ? ? 115.91 109.80 6.11 0.90 N 96 11 "C1'" A C 7 ? ? "O4'" A C 7 ? ? "C4'" A C 7 ? ? 105.15 109.70 -4.55 0.70 N 97 11 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 116.20 120.30 -4.10 0.40 N 98 12 "C5'" A G 4 ? ? "C4'" A G 4 ? ? "O4'" A G 4 ? ? 98.38 109.10 -10.72 1.20 N 99 12 "C1'" A G 4 ? ? "O4'" A G 4 ? ? "C4'" A G 4 ? ? 115.47 109.90 5.57 0.80 N 100 12 "O4'" A G 4 ? ? "C1'" A G 4 ? ? "C2'" A G 4 ? ? 95.39 105.80 -10.41 1.00 N 101 12 "O4'" A G 4 ? ? "C1'" A G 4 ? ? N9 A G 4 ? ? 121.13 108.50 12.63 0.70 N 102 12 N7 A G 4 ? ? C8 A G 4 ? ? N9 A G 4 ? ? 116.11 113.10 3.01 0.50 N 103 12 C8 A G 4 ? ? N9 A G 4 ? ? C4 A G 4 ? ? 100.69 106.40 -5.71 0.40 N 104 12 N9 A G 4 ? ? C4 A G 4 ? ? C5 A G 4 ? ? 108.73 105.40 3.33 0.40 N 105 12 "O4'" A U 5 ? ? "C1'" A U 5 ? ? N1 A U 5 ? ? 118.18 108.50 9.68 0.70 N 106 12 "C3'" A U 5 ? ? "O3'" A U 5 ? ? P A G 6 ? ? 127.31 119.70 7.61 1.20 Y 107 12 "C1'" A G 6 ? ? "O4'" A G 6 ? ? "C4'" A G 6 ? ? 104.75 109.70 -4.95 0.70 N 108 12 C6 A C 8 ? ? N1 A C 8 ? ? C2 A C 8 ? ? 117.44 120.30 -2.86 0.40 N 109 12 N1 A C 8 ? ? C2 A C 8 ? ? O2 A C 8 ? ? 122.54 118.90 3.64 0.60 N # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 G A 1 ? ? 0.052 'SIDE CHAIN' 2 1 G A 4 ? ? 0.077 'SIDE CHAIN' 3 1 U A 5 ? ? 0.255 'SIDE CHAIN' 4 1 G A 6 ? ? 0.132 'SIDE CHAIN' 5 1 C A 8 ? ? 0.131 'SIDE CHAIN' 6 2 G A 4 ? ? 0.097 'SIDE CHAIN' 7 2 U A 5 ? ? 0.264 'SIDE CHAIN' 8 2 C A 8 ? ? 0.115 'SIDE CHAIN' 9 3 G A 4 ? ? 0.113 'SIDE CHAIN' 10 3 U A 5 ? ? 0.264 'SIDE CHAIN' 11 3 C A 8 ? ? 0.121 'SIDE CHAIN' 12 4 G A 1 ? ? 0.098 'SIDE CHAIN' 13 4 U A 5 ? ? 0.148 'SIDE CHAIN' 14 4 G A 6 ? ? 0.084 'SIDE CHAIN' 15 4 C A 8 ? ? 0.118 'SIDE CHAIN' 16 5 G A 4 ? ? 0.053 'SIDE CHAIN' 17 5 U A 5 ? ? 0.198 'SIDE CHAIN' 18 5 G A 6 ? ? 0.083 'SIDE CHAIN' 19 5 C A 8 ? ? 0.099 'SIDE CHAIN' 20 6 C A 2 ? ? 0.108 'SIDE CHAIN' 21 6 G A 4 ? ? 0.090 'SIDE CHAIN' 22 6 U A 5 ? ? 0.118 'SIDE CHAIN' 23 6 C A 8 ? ? 0.133 'SIDE CHAIN' 24 7 C A 2 ? ? 0.095 'SIDE CHAIN' 25 7 G A 4 ? ? 0.087 'SIDE CHAIN' 26 7 U A 5 ? ? 0.204 'SIDE CHAIN' 27 7 G A 6 ? ? 0.082 'SIDE CHAIN' 28 7 C A 8 ? ? 0.102 'SIDE CHAIN' 29 8 C A 2 ? ? 0.087 'SIDE CHAIN' 30 8 G A 4 ? ? 0.081 'SIDE CHAIN' 31 8 U A 5 ? ? 0.201 'SIDE CHAIN' 32 8 G A 6 ? ? 0.091 'SIDE CHAIN' 33 8 C A 8 ? ? 0.099 'SIDE CHAIN' 34 9 U A 5 ? ? 0.153 'SIDE CHAIN' 35 9 G A 6 ? ? 0.089 'SIDE CHAIN' 36 9 C A 8 ? ? 0.099 'SIDE CHAIN' 37 10 U A 5 ? ? 0.179 'SIDE CHAIN' 38 10 C A 8 ? ? 0.109 'SIDE CHAIN' 39 11 U A 5 ? ? 0.148 'SIDE CHAIN' 40 11 G A 6 ? ? 0.090 'SIDE CHAIN' 41 11 C A 8 ? ? 0.120 'SIDE CHAIN' 42 12 U A 3 ? ? 0.084 'SIDE CHAIN' 43 12 G A 4 ? ? 0.106 'SIDE CHAIN' 44 12 C A 8 ? ? 0.119 'SIDE CHAIN' # _pdbx_nmr_ensemble.entry_id 2IXZ _pdbx_nmr_ensemble.conformers_calculated_total_number 200 _pdbx_nmr_ensemble.conformers_submitted_total_number 12 _pdbx_nmr_ensemble.conformer_selection_criteria ? # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents 'D2O AND 10% D2O/90% H2O' _pdbx_nmr_sample_details.solvent_system ? _pdbx_nmr_sample_details.label ? _pdbx_nmr_sample_details.type ? _pdbx_nmr_sample_details.details ? # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 298.0 _pdbx_nmr_exptl_sample_conditions.pressure_units atm _pdbx_nmr_exptl_sample_conditions.pressure 1.0 _pdbx_nmr_exptl_sample_conditions.pH 7.0 _pdbx_nmr_exptl_sample_conditions.ionic_strength 100 _pdbx_nmr_exptl_sample_conditions.ionic_strength_units ? _pdbx_nmr_exptl_sample_conditions.pH_units pH _pdbx_nmr_exptl_sample_conditions.temperature_units K _pdbx_nmr_exptl_sample_conditions.label ? # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.solution_id 1 1 NOESY 1 2 1 COSY 1 3 1 TOCSY 1 4 1 HSQC 1 # _pdbx_nmr_details.entry_id 2IXZ _pdbx_nmr_details.text NONE # _pdbx_nmr_refine.entry_id 2IXZ _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details ;REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE. THIS STRUCTURE REPRESENTS THE PSEUDO TRILOOP OF THE APICAL STEM-LOOP FROM HEPATITIS B VIRUS EPSILON. RESTRAINTS WERE DERIVED FROM 27 NT SAMPLE OF THE WHOLE APICAL STEM-LOOP. ; _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal refinement Amber ? 'CASE ET AL.' 1 'structure solution' Amber ? ? 2 # 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 C OP3 O N N 1 C P P N N 2 C OP1 O N N 3 C OP2 O N N 4 C "O5'" O N N 5 C "C5'" C N N 6 C "C4'" C N R 7 C "O4'" O N N 8 C "C3'" C N S 9 C "O3'" O N N 10 C "C2'" C N R 11 C "O2'" O N N 12 C "C1'" C N R 13 C N1 N N N 14 C C2 C N N 15 C O2 O N N 16 C N3 N N N 17 C C4 C N N 18 C N4 N N N 19 C C5 C N N 20 C C6 C N N 21 C HOP3 H N N 22 C HOP2 H N N 23 C "H5'" H N N 24 C "H5''" H N N 25 C "H4'" H N N 26 C "H3'" H N N 27 C "HO3'" H N N 28 C "H2'" H N N 29 C "HO2'" H N N 30 C "H1'" H N N 31 C H41 H N N 32 C H42 H N N 33 C H5 H N N 34 C H6 H N N 35 G OP3 O N N 36 G P P N N 37 G OP1 O N N 38 G OP2 O N N 39 G "O5'" O N N 40 G "C5'" C N N 41 G "C4'" C N R 42 G "O4'" O N N 43 G "C3'" C N S 44 G "O3'" O N N 45 G "C2'" C N R 46 G "O2'" O N N 47 G "C1'" C N R 48 G N9 N Y N 49 G C8 C Y N 50 G N7 N Y N 51 G C5 C Y N 52 G C6 C N N 53 G O6 O N N 54 G N1 N N N 55 G C2 C N N 56 G N2 N N N 57 G N3 N N N 58 G C4 C Y N 59 G HOP3 H N N 60 G HOP2 H N N 61 G "H5'" H N N 62 G "H5''" H N N 63 G "H4'" H N N 64 G "H3'" H N N 65 G "HO3'" H N N 66 G "H2'" H N N 67 G "HO2'" H N N 68 G "H1'" H N N 69 G H8 H N N 70 G H1 H N N 71 G H21 H N N 72 G H22 H N N 73 U OP3 O N N 74 U P P N N 75 U OP1 O N N 76 U OP2 O N N 77 U "O5'" O N N 78 U "C5'" C N N 79 U "C4'" C N R 80 U "O4'" O N N 81 U "C3'" C N S 82 U "O3'" O N N 83 U "C2'" C N R 84 U "O2'" O N N 85 U "C1'" C N R 86 U N1 N N N 87 U C2 C N N 88 U O2 O N N 89 U N3 N N N 90 U C4 C N N 91 U O4 O N N 92 U C5 C N N 93 U C6 C N N 94 U HOP3 H N N 95 U HOP2 H N N 96 U "H5'" H N N 97 U "H5''" H N N 98 U "H4'" H N N 99 U "H3'" H N N 100 U "HO3'" H N N 101 U "H2'" H N N 102 U "HO2'" H N N 103 U "H1'" H N N 104 U H3 H N N 105 U H5 H N N 106 U H6 H N N 107 # 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 C OP3 P sing N N 1 C OP3 HOP3 sing N N 2 C P OP1 doub N N 3 C P OP2 sing N N 4 C P "O5'" sing N N 5 C OP2 HOP2 sing N N 6 C "O5'" "C5'" sing N N 7 C "C5'" "C4'" sing N N 8 C "C5'" "H5'" sing N N 9 C "C5'" "H5''" sing N N 10 C "C4'" "O4'" sing N N 11 C "C4'" "C3'" sing N N 12 C "C4'" "H4'" sing N N 13 C "O4'" "C1'" sing N N 14 C "C3'" "O3'" sing N N 15 C "C3'" "C2'" sing N N 16 C "C3'" "H3'" sing N N 17 C "O3'" "HO3'" sing N N 18 C "C2'" "O2'" sing N N 19 C "C2'" "C1'" sing N N 20 C "C2'" "H2'" sing N N 21 C "O2'" "HO2'" sing N N 22 C "C1'" N1 sing N N 23 C "C1'" "H1'" sing N N 24 C N1 C2 sing N N 25 C N1 C6 sing N N 26 C C2 O2 doub N N 27 C C2 N3 sing N N 28 C N3 C4 doub N N 29 C C4 N4 sing N N 30 C C4 C5 sing N N 31 C N4 H41 sing N N 32 C N4 H42 sing N N 33 C C5 C6 doub N N 34 C C5 H5 sing N N 35 C C6 H6 sing N N 36 G OP3 P sing N N 37 G OP3 HOP3 sing N N 38 G P OP1 doub N N 39 G P OP2 sing N N 40 G P "O5'" sing N N 41 G OP2 HOP2 sing N N 42 G "O5'" "C5'" sing N N 43 G "C5'" "C4'" sing N N 44 G "C5'" "H5'" sing N N 45 G "C5'" "H5''" sing N N 46 G "C4'" "O4'" sing N N 47 G "C4'" "C3'" sing N N 48 G "C4'" "H4'" sing N N 49 G "O4'" "C1'" sing N N 50 G "C3'" "O3'" sing N N 51 G "C3'" "C2'" sing N N 52 G "C3'" "H3'" sing N N 53 G "O3'" "HO3'" sing N N 54 G "C2'" "O2'" sing N N 55 G "C2'" "C1'" sing N N 56 G "C2'" "H2'" sing N N 57 G "O2'" "HO2'" sing N N 58 G "C1'" N9 sing N N 59 G "C1'" "H1'" sing N N 60 G N9 C8 sing Y N 61 G N9 C4 sing Y N 62 G C8 N7 doub Y N 63 G C8 H8 sing N N 64 G N7 C5 sing Y N 65 G C5 C6 sing N N 66 G C5 C4 doub Y N 67 G C6 O6 doub N N 68 G C6 N1 sing N N 69 G N1 C2 sing N N 70 G N1 H1 sing N N 71 G C2 N2 sing N N 72 G C2 N3 doub N N 73 G N2 H21 sing N N 74 G N2 H22 sing N N 75 G N3 C4 sing N N 76 U OP3 P sing N N 77 U OP3 HOP3 sing N N 78 U P OP1 doub N N 79 U P OP2 sing N N 80 U P "O5'" sing N N 81 U OP2 HOP2 sing N N 82 U "O5'" "C5'" sing N N 83 U "C5'" "C4'" sing N N 84 U "C5'" "H5'" sing N N 85 U "C5'" "H5''" sing N N 86 U "C4'" "O4'" sing N N 87 U "C4'" "C3'" sing N N 88 U "C4'" "H4'" sing N N 89 U "O4'" "C1'" sing N N 90 U "C3'" "O3'" sing N N 91 U "C3'" "C2'" sing N N 92 U "C3'" "H3'" sing N N 93 U "O3'" "HO3'" sing N N 94 U "C2'" "O2'" sing N N 95 U "C2'" "C1'" sing N N 96 U "C2'" "H2'" sing N N 97 U "O2'" "HO2'" sing N N 98 U "C1'" N1 sing N N 99 U "C1'" "H1'" sing N N 100 U N1 C2 sing N N 101 U N1 C6 sing N N 102 U C2 O2 doub N N 103 U C2 N3 sing N N 104 U N3 C4 sing N N 105 U N3 H3 sing N N 106 U C4 O4 doub N N 107 U C4 C5 sing N N 108 U C5 C6 doub N N 109 U C5 H5 sing N N 110 U C6 H6 sing N N 111 # 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 1 1_555 A C 8 1_555 -1.227 -0.249 -0.408 -13.883 -12.423 6.640 1 A_G1:C8_A A 1 ? A 8 ? 19 1 1 A C 2 1_555 A G 6 1_555 1.203 -0.470 -0.530 -5.139 -17.895 0.201 2 A_C2:G6_A A 2 ? A 6 ? 19 1 # _ndb_struct_na_base_pair_step.model_number 1 _ndb_struct_na_base_pair_step.i_label_asym_id_1 A _ndb_struct_na_base_pair_step.i_label_comp_id_1 G _ndb_struct_na_base_pair_step.i_label_seq_id_1 1 _ndb_struct_na_base_pair_step.i_symmetry_1 1_555 _ndb_struct_na_base_pair_step.j_label_asym_id_1 A _ndb_struct_na_base_pair_step.j_label_comp_id_1 C _ndb_struct_na_base_pair_step.j_label_seq_id_1 8 _ndb_struct_na_base_pair_step.j_symmetry_1 1_555 _ndb_struct_na_base_pair_step.i_label_asym_id_2 A _ndb_struct_na_base_pair_step.i_label_comp_id_2 C _ndb_struct_na_base_pair_step.i_label_seq_id_2 2 _ndb_struct_na_base_pair_step.i_symmetry_2 1_555 _ndb_struct_na_base_pair_step.j_label_asym_id_2 A _ndb_struct_na_base_pair_step.j_label_comp_id_2 G _ndb_struct_na_base_pair_step.j_label_seq_id_2 6 _ndb_struct_na_base_pair_step.j_symmetry_2 1_555 _ndb_struct_na_base_pair_step.shift -0.261 _ndb_struct_na_base_pair_step.slide 0.082 _ndb_struct_na_base_pair_step.rise 2.966 _ndb_struct_na_base_pair_step.tilt 3.297 _ndb_struct_na_base_pair_step.roll 7.574 _ndb_struct_na_base_pair_step.twist 49.804 _ndb_struct_na_base_pair_step.x_displacement -0.393 _ndb_struct_na_base_pair_step.y_displacement 0.519 _ndb_struct_na_base_pair_step.helical_rise 2.926 _ndb_struct_na_base_pair_step.inclination 8.923 _ndb_struct_na_base_pair_step.tip -3.885 _ndb_struct_na_base_pair_step.helical_twist 50.441 _ndb_struct_na_base_pair_step.step_number 1 _ndb_struct_na_base_pair_step.step_name AA_G1C2:G6C8_AA _ndb_struct_na_base_pair_step.i_auth_asym_id_1 A _ndb_struct_na_base_pair_step.i_auth_seq_id_1 1 _ndb_struct_na_base_pair_step.i_PDB_ins_code_1 ? _ndb_struct_na_base_pair_step.j_auth_asym_id_1 A _ndb_struct_na_base_pair_step.j_auth_seq_id_1 8 _ndb_struct_na_base_pair_step.j_PDB_ins_code_1 ? _ndb_struct_na_base_pair_step.i_auth_asym_id_2 A _ndb_struct_na_base_pair_step.i_auth_seq_id_2 2 _ndb_struct_na_base_pair_step.i_PDB_ins_code_2 ? _ndb_struct_na_base_pair_step.j_auth_asym_id_2 A _ndb_struct_na_base_pair_step.j_auth_seq_id_2 6 _ndb_struct_na_base_pair_step.j_PDB_ins_code_2 ? # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.model DRX _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.field_strength 600 _pdbx_nmr_spectrometer.type ? # _atom_sites.entry_id 2IXZ _atom_sites.fract_transf_matrix[1][1] 1.000000 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 1.000000 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 1.000000 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C H N O P # loop_