data_1AL5
# 
_entry.id   1AL5 
# 
_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   1AL5         pdb_00001al5 10.2210/pdb1al5/pdb 
WWPDB D_1000170952 ?            ?                   
# 
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 1997-12-17 
2 'Structure model' 1 1 2008-03-24 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2018-03-14 
5 'Structure model' 1 4 2021-11-03 
6 'Structure model' 1 5 2024-05-22 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Derived calculations'      
5 4 'Structure model' Other                       
6 4 'Structure model' 'Source and taxonomy'       
7 5 'Structure model' 'Data collection'           
8 5 'Structure model' 'Database references'       
9 6 'Structure model' 'Data collection'           
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1  4 'Structure model' ndb_struct_na_base_pair   
2  4 'Structure model' pdbx_database_status      
3  4 'Structure model' pdbx_entity_src_syn       
4  4 'Structure model' pdbx_nmr_software         
5  4 'Structure model' pdbx_nmr_spectrometer     
6  4 'Structure model' pdbx_struct_assembly      
7  4 'Structure model' pdbx_struct_assembly_prop 
8  4 'Structure model' pdbx_struct_oper_list     
9  5 'Structure model' database_2                
10 5 'Structure model' pdbx_nmr_software         
11 5 'Structure model' pdbx_nmr_spectrometer     
12 6 'Structure model' chem_comp_atom            
13 6 'Structure model' chem_comp_bond            
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  4 'Structure model' '_ndb_struct_na_base_pair.opening'      
2  4 'Structure model' '_pdbx_database_status.process_site'    
3  4 'Structure model' '_pdbx_nmr_software.authors'            
4  4 'Structure model' '_pdbx_nmr_spectrometer.field_strength' 
5  5 'Structure model' '_database_2.pdbx_DOI'                  
6  5 'Structure model' '_database_2.pdbx_database_accession'   
7  5 'Structure model' '_pdbx_nmr_software.authors'            
8  5 'Structure model' '_pdbx_nmr_software.classification'     
9  5 'Structure model' '_pdbx_nmr_software.name'               
10 5 'Structure model' '_pdbx_nmr_spectrometer.manufacturer'   
11 5 'Structure model' '_pdbx_nmr_spectrometer.model'          
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1AL5 
_pdbx_database_status.recvd_initial_deposition_date   1997-06-11 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Conte, M.R.' 1 
'Conn, G.L.'  2 
'Brown, T.'   3 
'Lane, A.N.'  4 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 
'Conformational properties and thermodynamics of the RNA duplex r(CGCAAAUUUGCG)2: comparison with the DNA analogue d(CGCAAATTTGCG)2.' 
'Nucleic Acids Res.' 25 2627 2634 1997 NARHAD UK 0305-1048 0389 ? 9185574 10.1093/nar/25.13.2627 
1       'Hydration of the RNA Duplex R(Cgcaaauuugcg)2 Determined by NMR' 'Nucleic Acids Res.' 24 3693 ?    1996 NARHAD UK 
0305-1048 0389 ? ?       ?                      
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Conte, M.R.' 1 ? 
primary 'Conn, G.L.'  2 ? 
primary 'Brown, T.'   3 ? 
primary 'Lane, A.N.'  4 ? 
1       'Conte, M.R.' 5 ? 
1       'Conn, G.L.'  6 ? 
1       'Brown, T.'   7 ? 
1       'Lane, A.N.'  8 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           
;RNA (5'-R(*CP*GP*CP*AP*AP*AP*UP*UP*UP*GP*CP*G)-3')
;
_entity.formula_weight             3812.320 
_entity.pdbx_number_of_molecules   2 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'A-TRACT RNA' 
# 
_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       CGCAAAUUUGCG 
_entity_poly.pdbx_seq_one_letter_code_can   CGCAAAUUUGCG 
_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  A n 
1 5  A n 
1 6  A n 
1 7  U n 
1 8  U n 
1 9  U n 
1 10 G n 
1 11 C n 
1 12 G 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    ' synthetic construct' 
_pdbx_entity_src_syn.organism_common_name   ? 
_pdbx_entity_src_syn.ncbi_taxonomy_id       32630 
_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 
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 
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  C 1  1  1  C C 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  A 4  4  4  A A A . n 
A 1 5  A 5  5  5  A A A . n 
A 1 6  A 6  6  6  A A A . n 
A 1 7  U 7  7  7  U U A . n 
A 1 8  U 8  8  8  U U A . n 
A 1 9  U 9  9  9  U U 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 
B 1 1  C 1  1  1  C C B . n 
B 1 2  G 2  2  2  G G B . n 
B 1 3  C 3  3  3  C C B . n 
B 1 4  A 4  4  4  A A B . n 
B 1 5  A 5  5  5  A A B . n 
B 1 6  A 6  6  6  A A B . n 
B 1 7  U 7  7  7  U U B . n 
B 1 8  U 8  8  8  U U B . n 
B 1 9  U 9  9  9  U U 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 
# 
_cell.entry_id           1AL5 
_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                         1AL5 
_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          1AL5 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1AL5 
_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                  1AL5 
_struct.title                     'A-TRACT RNA DODECAMER, NMR, 12 STRUCTURES' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1AL5 
_struct_keywords.pdbx_keywords   RNA 
_struct_keywords.text            'RNA DUPLEX, RIBONUCLEIC ACID, 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 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1AL5 
_struct_ref.pdbx_db_accession          1AL5 
_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 1AL5 A 1 ? 12 ? 1AL5 1 ? 12 ? 1 12 
2 1 1AL5 B 1 ? 12 ? 1AL5 1 ? 12 ? 1 12 
# 
_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 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 1170 ? 
1 MORE         -3   ? 
1 'SSA (A^2)'  4610 ? 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B 
# 
_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   ? 
_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 C 1  N3 ? ? ? 1_555 B G 12 N1 ? ? A C 1  B G 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog2  hydrog ? ? A C 1  N4 ? ? ? 1_555 B G 12 O6 ? ? A C 1  B G 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog3  hydrog ? ? A C 1  O2 ? ? ? 1_555 B G 12 N2 ? ? A C 1  B G 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog4  hydrog ? ? A G 2  N1 ? ? ? 1_555 B C 11 N3 ? ? A G 2  B C 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog5  hydrog ? ? A G 2  N2 ? ? ? 1_555 B C 11 O2 ? ? A G 2  B C 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog6  hydrog ? ? A G 2  O6 ? ? ? 1_555 B C 11 N4 ? ? A G 2  B C 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog7  hydrog ? ? A C 3  N3 ? ? ? 1_555 B G 10 N1 ? ? A C 3  B G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog8  hydrog ? ? A C 3  N4 ? ? ? 1_555 B G 10 O6 ? ? A C 3  B G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog9  hydrog ? ? A C 3  O2 ? ? ? 1_555 B G 10 N2 ? ? A C 3  B G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog10 hydrog ? ? A A 4  N1 ? ? ? 1_555 B U 9  N3 ? ? A A 4  B U 9  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog11 hydrog ? ? A A 4  N6 ? ? ? 1_555 B U 9  O4 ? ? A A 4  B U 9  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog12 hydrog ? ? A A 5  N1 ? ? ? 1_555 B U 8  N3 ? ? A A 5  B U 8  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog13 hydrog ? ? A A 5  N6 ? ? ? 1_555 B U 8  O4 ? ? A A 5  B U 8  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog14 hydrog ? ? A A 6  N1 ? ? ? 1_555 B U 7  N3 ? ? A A 6  B U 7  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog15 hydrog ? ? A A 6  N6 ? ? ? 1_555 B U 7  O4 ? ? A A 6  B U 7  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog16 hydrog ? ? A U 7  N3 ? ? ? 1_555 B A 6  N1 ? ? A U 7  B A 6  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog17 hydrog ? ? A U 7  O4 ? ? ? 1_555 B A 6  N6 ? ? A U 7  B A 6  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog18 hydrog ? ? A U 8  N3 ? ? ? 1_555 B A 5  N1 ? ? A U 8  B A 5  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog19 hydrog ? ? A U 8  O4 ? ? ? 1_555 B A 5  N6 ? ? A U 8  B A 5  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog20 hydrog ? ? A U 9  N3 ? ? ? 1_555 B A 4  N1 ? ? A U 9  B A 4  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog21 hydrog ? ? A U 9  O4 ? ? ? 1_555 B A 4  N6 ? ? A U 9  B A 4  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog22 hydrog ? ? A G 10 N1 ? ? ? 1_555 B C 3  N3 ? ? A G 10 B C 3  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog23 hydrog ? ? A G 10 N2 ? ? ? 1_555 B C 3  O2 ? ? A G 10 B C 3  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog24 hydrog ? ? A G 10 O6 ? ? ? 1_555 B C 3  N4 ? ? A G 10 B C 3  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog25 hydrog ? ? A C 11 N3 ? ? ? 1_555 B G 2  N1 ? ? A C 11 B G 2  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog26 hydrog ? ? A C 11 N4 ? ? ? 1_555 B G 2  O6 ? ? A C 11 B G 2  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog27 hydrog ? ? A C 11 O2 ? ? ? 1_555 B G 2  N2 ? ? A C 11 B G 2  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog28 hydrog ? ? A G 12 N1 ? ? ? 1_555 B C 1  N3 ? ? A G 12 B C 1  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog29 hydrog ? ? A G 12 N2 ? ? ? 1_555 B C 1  O2 ? ? A G 12 B C 1  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog30 hydrog ? ? A G 12 O6 ? ? ? 1_555 B C 1  N4 ? ? A G 12 B C 1  1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
# 
_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 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 112.92 108.50 4.42 0.70 N 
2  1  "O4'" A U 7  ? ? "C1'" A U 7  ? ? N1 A U 7  ? ? 113.41 108.50 4.91 0.70 N 
3  1  "O4'" A U 8  ? ? "C1'" A U 8  ? ? N1 A U 8  ? ? 113.09 108.50 4.59 0.70 N 
4  1  "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 112.71 108.50 4.21 0.70 N 
5  1  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.16 108.50 4.66 0.70 N 
6  1  "O4'" B U 7  ? ? "C1'" B U 7  ? ? N1 B U 7  ? ? 112.84 108.50 4.34 0.70 N 
7  1  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 113.00 108.50 4.50 0.70 N 
8  1  "O4'" B C 11 ? ? "C1'" B C 11 ? ? N1 B C 11 ? ? 112.87 108.50 4.37 0.70 N 
9  2  "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 113.40 108.50 4.90 0.70 N 
10 2  "O4'" A U 7  ? ? "C1'" A U 7  ? ? N1 A U 7  ? ? 113.23 108.50 4.73 0.70 N 
11 2  "O4'" A U 8  ? ? "C1'" A U 8  ? ? N1 A U 8  ? ? 113.37 108.50 4.87 0.70 N 
12 2  "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 113.15 108.50 4.65 0.70 N 
13 2  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.20 108.50 4.70 0.70 N 
14 2  "O4'" B U 7  ? ? "C1'" B U 7  ? ? N1 B U 7  ? ? 112.97 108.50 4.47 0.70 N 
15 2  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 113.25 108.50 4.75 0.70 N 
16 3  "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 113.20 108.50 4.70 0.70 N 
17 3  "O4'" A U 7  ? ? "C1'" A U 7  ? ? N1 A U 7  ? ? 113.23 108.50 4.73 0.70 N 
18 3  "O4'" A U 8  ? ? "C1'" A U 8  ? ? N1 A U 8  ? ? 113.13 108.50 4.63 0.70 N 
19 3  "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 112.93 108.50 4.43 0.70 N 
20 3  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.03 108.50 4.53 0.70 N 
21 3  "O4'" B U 7  ? ? "C1'" B U 7  ? ? N1 B U 7  ? ? 112.86 108.50 4.36 0.70 N 
22 3  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 113.02 108.50 4.52 0.70 N 
23 4  "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 113.00 108.50 4.50 0.70 N 
24 4  "O4'" A U 7  ? ? "C1'" A U 7  ? ? N1 A U 7  ? ? 113.34 108.50 4.84 0.70 N 
25 4  "O4'" A U 8  ? ? "C1'" A U 8  ? ? N1 A U 8  ? ? 113.38 108.50 4.88 0.70 N 
26 4  "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 112.93 108.50 4.43 0.70 N 
27 4  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.08 108.50 4.58 0.70 N 
28 4  "O4'" B U 7  ? ? "C1'" B U 7  ? ? N1 B U 7  ? ? 112.77 108.50 4.27 0.70 N 
29 4  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 112.88 108.50 4.38 0.70 N 
30 5  "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 113.04 108.50 4.54 0.70 N 
31 5  "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 112.86 108.50 4.36 0.70 N 
32 5  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.24 108.50 4.74 0.70 N 
33 5  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 112.84 108.50 4.34 0.70 N 
34 6  "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 113.20 108.50 4.70 0.70 N 
35 6  "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 112.85 108.50 4.35 0.70 N 
36 6  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.26 108.50 4.76 0.70 N 
37 6  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 112.92 108.50 4.42 0.70 N 
38 7  "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 112.93 108.50 4.43 0.70 N 
39 7  "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 113.15 108.50 4.65 0.70 N 
40 7  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.70 108.50 5.20 0.70 N 
41 7  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 113.03 108.50 4.53 0.70 N 
42 8  "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 112.93 108.50 4.43 0.70 N 
43 8  "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 113.15 108.50 4.65 0.70 N 
44 8  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.70 108.50 5.20 0.70 N 
45 8  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 113.03 108.50 4.53 0.70 N 
46 9  "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 113.10 108.50 4.60 0.70 N 
47 9  "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 112.90 108.50 4.40 0.70 N 
48 9  "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 112.79 108.50 4.29 0.70 N 
49 10 "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 113.17 108.50 4.67 0.70 N 
50 10 "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 112.93 108.50 4.43 0.70 N 
51 10 "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 112.93 108.50 4.43 0.70 N 
52 11 "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 112.79 108.50 4.29 0.70 N 
53 11 "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 113.04 108.50 4.54 0.70 N 
54 11 "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 113.19 108.50 4.69 0.70 N 
55 11 "O4'" B U 9  ? ? "C1'" B U 9  ? ? N1 B U 9  ? ? 112.78 108.50 4.28 0.70 N 
56 12 "O4'" A C 3  ? ? "C1'" A C 3  ? ? N1 A C 3  ? ? 113.18 108.50 4.68 0.70 N 
57 12 "O4'" A U 9  ? ? "C1'" A U 9  ? ? N1 A U 9  ? ? 113.08 108.50 4.58 0.70 N 
58 12 "O4'" B C 3  ? ? "C1'" B C 3  ? ? N1 B C 3  ? ? 112.98 108.50 4.48 0.70 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  U A 8  ? ? 0.083 'SIDE CHAIN' 
2  1  G A 10 ? ? 0.071 'SIDE CHAIN' 
3  1  G B 10 ? ? 0.074 'SIDE CHAIN' 
4  2  G A 2  ? ? 0.066 'SIDE CHAIN' 
5  2  A A 6  ? ? 0.063 'SIDE CHAIN' 
6  2  G A 10 ? ? 0.072 'SIDE CHAIN' 
7  2  G B 2  ? ? 0.077 'SIDE CHAIN' 
8  2  G B 10 ? ? 0.101 'SIDE CHAIN' 
9  3  G A 10 ? ? 0.074 'SIDE CHAIN' 
10 3  G B 2  ? ? 0.075 'SIDE CHAIN' 
11 3  G B 10 ? ? 0.084 'SIDE CHAIN' 
12 4  G A 2  ? ? 0.074 'SIDE CHAIN' 
13 4  G A 10 ? ? 0.088 'SIDE CHAIN' 
14 4  G B 10 ? ? 0.087 'SIDE CHAIN' 
15 5  G A 2  ? ? 0.076 'SIDE CHAIN' 
16 5  G A 10 ? ? 0.084 'SIDE CHAIN' 
17 5  G B 2  ? ? 0.076 'SIDE CHAIN' 
18 5  G B 10 ? ? 0.082 'SIDE CHAIN' 
19 6  A A 4  ? ? 0.062 'SIDE CHAIN' 
20 6  G A 10 ? ? 0.069 'SIDE CHAIN' 
21 6  G B 10 ? ? 0.079 'SIDE CHAIN' 
22 7  G A 10 ? ? 0.061 'SIDE CHAIN' 
23 7  G B 2  ? ? 0.069 'SIDE CHAIN' 
24 7  G B 10 ? ? 0.077 'SIDE CHAIN' 
25 8  G A 10 ? ? 0.061 'SIDE CHAIN' 
26 8  G B 2  ? ? 0.069 'SIDE CHAIN' 
27 8  G B 10 ? ? 0.077 'SIDE CHAIN' 
28 9  G A 2  ? ? 0.069 'SIDE CHAIN' 
29 9  G A 10 ? ? 0.084 'SIDE CHAIN' 
30 9  G B 2  ? ? 0.071 'SIDE CHAIN' 
31 9  U B 9  ? ? 0.066 'SIDE CHAIN' 
32 9  G B 10 ? ? 0.078 'SIDE CHAIN' 
33 10 G A 10 ? ? 0.086 'SIDE CHAIN' 
34 10 G B 2  ? ? 0.069 'SIDE CHAIN' 
35 10 G B 10 ? ? 0.079 'SIDE CHAIN' 
36 11 G A 2  ? ? 0.071 'SIDE CHAIN' 
37 11 G A 10 ? ? 0.083 'SIDE CHAIN' 
38 11 G B 2  ? ? 0.067 'SIDE CHAIN' 
39 11 A B 4  ? ? 0.060 'SIDE CHAIN' 
40 11 G B 10 ? ? 0.076 'SIDE CHAIN' 
41 12 G A 2  ? ? 0.075 'SIDE CHAIN' 
42 12 G A 10 ? ? 0.084 'SIDE CHAIN' 
43 12 G B 10 ? ? 0.066 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                             1AL5 
_pdbx_nmr_ensemble.conformers_calculated_total_number   40 
_pdbx_nmr_ensemble.conformers_submitted_total_number    12 
_pdbx_nmr_ensemble.conformer_selection_criteria         'MINIMAL RESTRAINT VIOLATIONS, LOW ENERGY, GOOD STEREOCHEMISTRY' 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id          1 
_pdbx_nmr_exptl_sample_conditions.temperature            303 
_pdbx_nmr_exptl_sample_conditions.pressure               ? 
_pdbx_nmr_exptl_sample_conditions.pH                     7 
_pdbx_nmr_exptl_sample_conditions.ionic_strength         ? 
_pdbx_nmr_exptl_sample_conditions.pressure_units         . 
_pdbx_nmr_exptl_sample_conditions.temperature_units      K 
_pdbx_nmr_exptl_sample_conditions.label                  ? 
_pdbx_nmr_exptl_sample_conditions.pH_units               ? 
_pdbx_nmr_exptl_sample_conditions.ionic_strength_units   ? 
# 
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 DQF-COSY     1 
3 1 H-INADEQUATE 1 
4 1 31P          1 
# 
_pdbx_nmr_refine.entry_id           1AL5 
_pdbx_nmr_refine.method             'DIRECT REFINEMENT AND RMD' 
_pdbx_nmr_refine.details            'SEE REFERENCES FOR DETAILS.' 
_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              Discover ? BIOSYM 1 
'structure calculation' Discover ? BIOSYM 2 
'structure calculation' NUCFIT   ? Lane   3 
# 
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 
U OP3    O N N 111 
U P      P N N 112 
U OP1    O N N 113 
U OP2    O N N 114 
U "O5'"  O N N 115 
U "C5'"  C N N 116 
U "C4'"  C N R 117 
U "O4'"  O N N 118 
U "C3'"  C N S 119 
U "O3'"  O N N 120 
U "C2'"  C N R 121 
U "O2'"  O N N 122 
U "C1'"  C N R 123 
U N1     N N N 124 
U C2     C N N 125 
U O2     O N N 126 
U N3     N N N 127 
U C4     C N N 128 
U O4     O N N 129 
U C5     C N N 130 
U C6     C N N 131 
U HOP3   H N N 132 
U HOP2   H N N 133 
U "H5'"  H N N 134 
U "H5''" H N N 135 
U "H4'"  H N N 136 
U "H3'"  H N N 137 
U "HO3'" H N N 138 
U "H2'"  H N N 139 
U "HO2'" H N N 140 
U "H1'"  H N N 141 
U H3     H N N 142 
U H5     H N N 143 
U H6     H N N 144 
# 
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 
U OP3   P      sing N N 116 
U OP3   HOP3   sing N N 117 
U P     OP1    doub N N 118 
U P     OP2    sing N N 119 
U P     "O5'"  sing N N 120 
U OP2   HOP2   sing N N 121 
U "O5'" "C5'"  sing N N 122 
U "C5'" "C4'"  sing N N 123 
U "C5'" "H5'"  sing N N 124 
U "C5'" "H5''" sing N N 125 
U "C4'" "O4'"  sing N N 126 
U "C4'" "C3'"  sing N N 127 
U "C4'" "H4'"  sing N N 128 
U "O4'" "C1'"  sing N N 129 
U "C3'" "O3'"  sing N N 130 
U "C3'" "C2'"  sing N N 131 
U "C3'" "H3'"  sing N N 132 
U "O3'" "HO3'" sing N N 133 
U "C2'" "O2'"  sing N N 134 
U "C2'" "C1'"  sing N N 135 
U "C2'" "H2'"  sing N N 136 
U "O2'" "HO2'" sing N N 137 
U "C1'" N1     sing N N 138 
U "C1'" "H1'"  sing N N 139 
U N1    C2     sing N N 140 
U N1    C6     sing N N 141 
U C2    O2     doub N N 142 
U C2    N3     sing N N 143 
U N3    C4     sing N N 144 
U N3    H3     sing N N 145 
U C4    O4     doub N N 146 
U C4    C5     sing N N 147 
U C5    C6     doub N N 148 
U C5    H5     sing N N 149 
U C6    H6     sing N N 150 
# 
_ndb_struct_conf_na.entry_id   1AL5 
_ndb_struct_conf_na.feature    'a-form double helix' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A C 1  1_555 B G 12 1_555 0.101  -0.078 0.040  9.123  -26.547 -1.331 1  A_C1:G12_B A 1  ? B 12 ? 19 1 
1 A G 2  1_555 B C 11 1_555 -0.400 -0.149 0.122  1.243  -22.633 -1.092 2  A_G2:C11_B A 2  ? B 11 ? 19 1 
1 A C 3  1_555 B G 10 1_555 0.310  -0.111 -0.006 3.003  -24.008 -0.087 3  A_C3:G10_B A 3  ? B 10 ? 19 1 
1 A A 4  1_555 B U 9  1_555 0.221  -0.012 0.240  -3.374 -13.777 -2.059 4  A_A4:U9_B  A 4  ? B 9  ? 20 1 
1 A A 5  1_555 B U 8  1_555 0.300  -0.016 0.340  -0.761 -16.335 -5.018 5  A_A5:U8_B  A 5  ? B 8  ? 20 1 
1 A A 6  1_555 B U 7  1_555 0.243  -0.027 0.332  1.294  -23.618 -4.998 6  A_A6:U7_B  A 6  ? B 7  ? 20 1 
1 A U 7  1_555 B A 6  1_555 0.083  -0.082 0.278  0.141  -26.807 -5.196 7  A_U7:A6_B  A 7  ? B 6  ? 20 1 
1 A U 8  1_555 B A 5  1_555 -0.178 -0.033 0.351  2.909  -18.841 -3.792 8  A_U8:A5_B  A 8  ? B 5  ? 20 1 
1 A U 9  1_555 B A 4  1_555 -0.146 -0.009 -0.061 11.190 -21.191 -3.025 9  A_U9:A4_B  A 9  ? B 4  ? 20 1 
1 A G 10 1_555 B C 3  1_555 -0.424 -0.149 0.049  1.713  -23.182 -0.255 10 A_G10:C3_B A 10 ? B 3  ? 19 1 
1 A C 11 1_555 B G 2  1_555 0.114  -0.072 -0.090 7.140  -24.800 -0.332 11 A_C11:G2_B A 11 ? B 2  ? 19 1 
1 A G 12 1_555 B C 1  1_555 -0.296 -0.109 -0.059 -7.946 -27.217 0.364  12 A_G12:C1_B A 12 ? B 1  ? 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 B G 12 1_555 A G 2  1_555 B C 11 1_555 0.059  -1.747 3.113 -1.733 21.065 29.804 -5.123 -0.287 1.572 35.839 2.948  
36.399 1  AA_C1G2:C11G12_BB A 1  ? B 12 ? A 2  ? B 11 ? 
1 A G 2  1_555 B C 11 1_555 A C 3  1_555 B G 10 1_555 0.196  -1.598 3.078 1.426  2.105  35.212 -2.924 -0.128 2.986 3.474  -2.353 
35.300 2  AA_G2C3:G10C11_BB A 2  ? B 11 ? A 3  ? B 10 ? 
1 A C 3  1_555 B G 10 1_555 A A 4  1_555 B U 9  1_555 0.093  -1.895 3.157 -0.762 13.673 30.170 -5.285 -0.273 2.120 24.729 1.379  
33.067 3  AA_C3A4:U9G10_BB  A 3  ? B 10 ? A 4  ? B 9  ? 
1 A A 4  1_555 B U 9  1_555 A A 5  1_555 B U 8  1_555 0.128  -1.998 3.041 1.641  0.233  31.595 -3.705 0.047  3.029 0.428  -3.012 
31.637 4  AA_A4A5:U8U9_BB   A 4  ? B 9  ? A 5  ? B 8  ? 
1 A A 5  1_555 B U 8  1_555 A A 6  1_555 B U 7  1_555 -0.201 -2.200 3.057 -0.135 3.517  28.969 -5.053 0.373  2.777 6.998  0.268  
29.178 5  AA_A5A6:U7U8_BB   A 5  ? B 8  ? A 6  ? B 7  ? 
1 A A 6  1_555 B U 7  1_555 A U 7  1_555 B A 6  1_555 -0.126 -1.978 3.122 -0.077 -0.353 32.178 -3.508 0.213  3.143 -0.637 0.139  
32.180 6  AA_A6U7:A6U7_BB   A 6  ? B 7  ? A 7  ? B 6  ? 
1 A U 7  1_555 B A 6  1_555 A U 8  1_555 B A 5  1_555 -0.018 -1.816 3.057 -1.201 3.564  30.436 -4.067 -0.180 2.830 6.756  2.276  
30.662 7  AA_U7U8:A5A6_BB   A 7  ? B 6  ? A 8  ? B 5  ? 
1 A U 8  1_555 B A 5  1_555 A U 9  1_555 B A 4  1_555 -0.089 -1.397 2.913 1.410  1.204  31.361 -2.780 0.398  2.852 2.224  -2.605 
31.414 8  AA_U8U9:A4A5_BB   A 8  ? B 5  ? A 9  ? B 4  ? 
1 A U 9  1_555 B A 4  1_555 A G 10 1_555 B C 3  1_555 0.126  -1.646 3.236 -2.476 18.621 30.140 -5.053 -0.520 1.913 32.181 4.279  
35.399 9  AA_U9G10:C3A4_BB  A 9  ? B 4  ? A 10 ? B 3  ? 
1 A G 10 1_555 B C 3  1_555 A C 11 1_555 B G 2  1_555 -0.108 -1.496 3.024 -0.184 1.330  34.031 -2.748 0.157  2.966 2.272  0.315  
34.056 10 AA_G10C11:G2C3_BB A 10 ? B 3  ? A 11 ? B 2  ? 
1 A C 11 1_555 B G 2  1_555 A G 12 1_555 B C 1  1_555 -0.006 -1.734 3.317 -0.752 23.594 29.030 -5.348 -0.075 1.529 39.800 1.268  
37.255 11 AA_C11G12:C1G2_BB A 11 ? B 2  ? A 12 ? B 1  ? 
# 
loop_
_pdbx_nmr_spectrometer.spectrometer_id 
_pdbx_nmr_spectrometer.model 
_pdbx_nmr_spectrometer.manufacturer 
_pdbx_nmr_spectrometer.field_strength 
_pdbx_nmr_spectrometer.type 
1 AM        Bruker 400 ? 
2 UNITYPLUS Varian 500 ? 
3 UNITY     Varian 600 ? 
# 
_atom_sites.entry_id                    1AL5 
_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_