data_1MV2
# 
_entry.id   1MV2 
# 
_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   1MV2         pdb_00001mv2 10.2210/pdb1mv2/pdb 
RCSB  RCSB017206   ?            ?                   
WWPDB D_1000017206 ?            ?                   
# 
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 2002-12-18 
2 'Structure model' 1 1 2008-04-28 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-02-23 
5 'Structure model' 1 4 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' 'Database references'       
5 4 'Structure model' 'Derived calculations'      
6 5 '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' database_2            
2 4 'Structure model' pdbx_nmr_software     
3 4 'Structure model' pdbx_struct_assembly  
4 4 'Structure model' pdbx_struct_oper_list 
5 4 'Structure model' struct_conn           
6 5 'Structure model' chem_comp_atom        
7 5 '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' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
3 4 'Structure model' '_pdbx_nmr_software.name'             
4 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1MV2 
_pdbx_database_status.recvd_initial_deposition_date   2002-09-24 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1YFV '1YFV IS Tandem, sheared GA pairs in the same stem, determined by 2D NMR'                                           
unspecified 
PDB 1GID '1GID IS Tandem, sheared AA pairs in the J4/5 loop of Tetrahymena thermophila, determined by x-ray crystallography' 
unspecified 
PDB 1MUV 
;1MUV IS the Tandem, sheared AA pairs, in 5'(rGGCAAGCCU)2
;
unspecified 
PDB 1MV1 
;1mv1 is The tandem, sheared PA Pairs in 5'(rGGCPAGCCU)2
;
unspecified 
PDB 1MV6 
;1mv6 is The tandem, Sheared PP Pairs in 5'(rGGCPPGCCU)2
;
unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Znosko, B.M.'  1 
'Burkard, M.E.' 2 
'Krugh, T.R.'   3 
'Turner, D.H.'  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 
;Molecular Recognition in Purine-Rich Internal Loops: Thermodynamic, Structural, and Dynamic Consequences of Purine for Adenine Substitutions in 5'(rGGCAAGCCU)2
;
Biochemistry 41 14978 14987 2002 BICHAW US 0006-2960 0033 ? 12475247 10.1021/bi0203278 
1       
;Sheared Aanti-Aanti Base Pairs in a Destabilizing 2x2 Internal Loop: The NMR Structure of 5'(rGGCAAGCCU)2
;
Biochemistry 41 14969 14977 2002 BICHAW US 0006-2960 0033 ? ?        10.1021/bi020326f 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Znosko, B.M.'    1 ? 
primary 'Burkard, M.E.'   2 ? 
primary 'Krugh, T.R.'     3 ? 
primary 'Turner, D.H.'    4 ? 
1       'Znosko, B.M.'    5 ? 
1       'Burkard, M.E.'   6 ? 
1       'Schroeder, S.J.' 7 ? 
1       'Krugh, T.R.'     8 ? 
1       'Turner, D.H.'    9 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           "5'-R(*GP*GP*CP*AP*(P5P)P*GP*CP*CP*U)-3'" 
_entity.formula_weight             2855.769 
_entity.pdbx_number_of_molecules   2 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           polyribonucleotide 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   yes 
_entity_poly.pdbx_seq_one_letter_code       'GGCA(P5P)GCCU' 
_entity_poly.pdbx_seq_one_letter_code_can   GGCAAGCCU 
_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 G   n 
1 2 G   n 
1 3 C   n 
1 4 A   n 
1 5 P5P n 
1 6 G   n 
1 7 C   n 
1 8 C   n 
1 9 U   n 
# 
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 
P5P 'RNA linking' n 
;PURINE RIBOSIDE-5'-MONOPHOSPHATE
;
? 'C10 H13 N4 O7 P' 332.207 
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 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 P5P 5 5 5 P5P P 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 
A 1 9 U   9 9 9 U   U A . n 
B 1 1 G   1 1 1 G   G 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 P5P 5 5 5 P5P P B . n 
B 1 6 G   6 6 6 G   G B . n 
B 1 7 C   7 7 7 C   C B . n 
B 1 8 C   8 8 8 C   C B . n 
B 1 9 U   9 9 9 U   U B . n 
# 
_exptl.entry_id          1MV2 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      ? 
_exptl_crystal.density_percent_sol   ? 
_exptl_crystal.description           ? 
# 
_diffrn.id                     1 
_diffrn.crystal_id             1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_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             ? 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   . 
_diffrn_radiation_wavelength.wt           1.0 
# 
_database_PDB_matrix.entry_id          1MV2 
_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                  1MV2 
_struct.title                     
;The tandem, Face-to-Face AP Pairs in 5'(rGGCAPGCCU)2
;
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1MV2 
_struct_keywords.pdbx_keywords   RNA 
_struct_keywords.text            'ribonucleic acid, duplex, tandem mismatch, purine, 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                    1MV2 
_struct_ref.pdbx_db_accession          1MV2 
_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 1MV2 A 1 ? 9 ? 1MV2 1 ? 9 ? 1 9 
2 1 1MV2 B 1 ? 9 ? 1MV2 1 ? 9 ? 1 9 
# 
_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 
# 
_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 
# 
_struct_biol.id   1 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
covale1  covale both ? A A   4 "O3'" ? ? ? 1_555 A P5P 5 P  ? ? A A   4 A P5P 5 1_555 ? ? ? ? ? ? ?            1.617 ? ? 
covale2  covale both ? A P5P 5 "O3'" ? ? ? 1_555 A G   6 P  ? ? A P5P 5 A G   6 1_555 ? ? ? ? ? ? ?            1.618 ? ? 
covale3  covale both ? B A   4 "O3'" ? ? ? 1_555 B P5P 5 P  ? ? B A   4 B P5P 5 1_555 ? ? ? ? ? ? ?            1.616 ? ? 
covale4  covale both ? B P5P 5 "O3'" ? ? ? 1_555 B G   6 P  ? ? B P5P 5 B G   6 1_555 ? ? ? ? ? ? ?            1.619 ? ? 
hydrog1  hydrog ?    ? A G   1 N1    ? ? ? 1_555 B C   8 N3 ? ? A G   1 B C   8 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ?    ? A G   1 N2    ? ? ? 1_555 B C   8 O2 ? ? A G   1 B C   8 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ?    ? A G   1 O6    ? ? ? 1_555 B C   8 N4 ? ? A G   1 B C   8 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ?    ? A G   2 N1    ? ? ? 1_555 B C   7 N3 ? ? A G   2 B C   7 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ?    ? A G   2 N2    ? ? ? 1_555 B C   7 O2 ? ? A G   2 B C   7 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ?    ? A G   2 O6    ? ? ? 1_555 B C   7 N4 ? ? A G   2 B C   7 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ?    ? A C   3 N3    ? ? ? 1_555 B G   6 N1 ? ? A C   3 B G   6 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ?    ? A C   3 N4    ? ? ? 1_555 B G   6 O6 ? ? A C   3 B G   6 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ?    ? A C   3 O2    ? ? ? 1_555 B G   6 N2 ? ? A C   3 B G   6 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ?    ? A G   6 N1    ? ? ? 1_555 B C   3 N3 ? ? A G   6 B C   3 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ?    ? A G   6 N2    ? ? ? 1_555 B C   3 O2 ? ? A G   6 B C   3 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ?    ? A G   6 O6    ? ? ? 1_555 B C   3 N4 ? ? A G   6 B C   3 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ?    ? A C   7 N3    ? ? ? 1_555 B G   2 N1 ? ? A C   7 B G   2 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog14 hydrog ?    ? A C   7 N4    ? ? ? 1_555 B G   2 O6 ? ? A C   7 B G   2 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog15 hydrog ?    ? A C   7 O2    ? ? ? 1_555 B G   2 N2 ? ? A C   7 B G   2 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog16 hydrog ?    ? A C   8 N3    ? ? ? 1_555 B G   1 N1 ? ? A C   8 B G   1 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ?    ? A C   8 N4    ? ? ? 1_555 B G   1 O6 ? ? A C   8 B G   1 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ?    ? A C   8 O2    ? ? ? 1_555 B G   1 N2 ? ? A C   8 B G   1 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
covale ? ? 
hydrog ? ? 
# 
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 A 4 ? ? "C1'" A A 4 ? ? N9 A A 4 ? ? 112.89 108.50 4.39 0.70 N 
2 1 "O4'" A C 7 ? ? "C1'" A C 7 ? ? N1 A C 7 ? ? 112.72 108.50 4.22 0.70 N 
3 1 "O4'" A C 8 ? ? "C1'" A C 8 ? ? N1 A C 8 ? ? 113.22 108.50 4.72 0.70 N 
4 1 "O4'" B C 7 ? ? "C1'" B C 7 ? ? N1 B C 7 ? ? 112.97 108.50 4.47 0.70 N 
5 1 "O4'" B C 8 ? ? "C1'" B C 8 ? ? N1 B C 8 ? ? 113.17 108.50 4.67 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 G A 6 ? ? 0.062 'SIDE CHAIN' 
2 1 G B 6 ? ? 0.068 'SIDE CHAIN' 
# 
loop_
_pdbx_struct_mod_residue.id 
_pdbx_struct_mod_residue.label_asym_id 
_pdbx_struct_mod_residue.label_comp_id 
_pdbx_struct_mod_residue.label_seq_id 
_pdbx_struct_mod_residue.auth_asym_id 
_pdbx_struct_mod_residue.auth_comp_id 
_pdbx_struct_mod_residue.auth_seq_id 
_pdbx_struct_mod_residue.PDB_ins_code 
_pdbx_struct_mod_residue.parent_comp_id 
_pdbx_struct_mod_residue.details 
1 A P5P 5 A P5P 5 ? A 
;PURINE RIBOSIDE-5'-MONOPHOSPHATE
;
2 B P5P 5 B P5P 5 ? A 
;PURINE RIBOSIDE-5'-MONOPHOSPHATE
;
# 
_pdbx_nmr_ensemble.entry_id                                      1MV2 
_pdbx_nmr_ensemble.conformers_calculated_total_number            ? 
_pdbx_nmr_ensemble.conformers_submitted_total_number             1 
_pdbx_nmr_ensemble.conformer_selection_criteria                  ? 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_representative.entry_id             1MV2 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.selection_criteria   'closest to the average' 
# 
loop_
_pdbx_nmr_sample_details.solution_id 
_pdbx_nmr_sample_details.contents 
_pdbx_nmr_sample_details.solvent_system 
1 '1mM RNA, 80 mM NaCl, 10mM phosphate buffer, 0.5mM EDTA; 90% H2O, 10% D2O' '90% H2O/10% D2O' 
2 '2mM RNA, 80 mM NaCl, 10mM phosphate buffer, 0.5mM EDTA; 99.996% D2O'      '99.996% D2O'     
# 
loop_
_pdbx_nmr_exptl_sample_conditions.conditions_id 
_pdbx_nmr_exptl_sample_conditions.temperature 
_pdbx_nmr_exptl_sample_conditions.pressure 
_pdbx_nmr_exptl_sample_conditions.pH 
_pdbx_nmr_exptl_sample_conditions.ionic_strength 
_pdbx_nmr_exptl_sample_conditions.pressure_units 
_pdbx_nmr_exptl_sample_conditions.temperature_units 
1 273 ambient 6.5 '90% H2O, 10% D2O' ? K 
2 303 ambient 7.7 '99.996% D2O'      ? K 
# 
_pdbx_nmr_exptl.experiment_id   1 
_pdbx_nmr_exptl.solution_id     2 
_pdbx_nmr_exptl.conditions_id   2 
_pdbx_nmr_exptl.type            '2D NOESY' 
# 
_pdbx_nmr_refine.entry_id           1MV2 
_pdbx_nmr_refine.method             'simulated annealing, energy minimization' 
_pdbx_nmr_refine.details            
;The structure is based on a total of 71 interproton distance restraints per strand, 18 hydrogen bond restraints, and 59 dihedral angle restraints per strand.
;
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.classification 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
VNMR     5.2  collection           Varian 1 
Felix    2000 'data analysis'      MSI    2 
Discover 95.0 'structure solution' MSI    3 
Discover 95.0 refinement           MSI    4 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
A   OP3    O N N 1   
A   P      P N N 2   
A   OP1    O N N 3   
A   OP2    O N N 4   
A   "O5'"  O N N 5   
A   "C5'"  C N N 6   
A   "C4'"  C N R 7   
A   "O4'"  O N N 8   
A   "C3'"  C N S 9   
A   "O3'"  O N N 10  
A   "C2'"  C N R 11  
A   "O2'"  O N N 12  
A   "C1'"  C N R 13  
A   N9     N Y N 14  
A   C8     C Y N 15  
A   N7     N Y N 16  
A   C5     C Y N 17  
A   C6     C Y N 18  
A   N6     N N N 19  
A   N1     N Y N 20  
A   C2     C Y N 21  
A   N3     N Y N 22  
A   C4     C Y N 23  
A   HOP3   H N N 24  
A   HOP2   H N N 25  
A   "H5'"  H N N 26  
A   "H5''" H N N 27  
A   "H4'"  H N N 28  
A   "H3'"  H N N 29  
A   "HO3'" H N N 30  
A   "H2'"  H N N 31  
A   "HO2'" H N N 32  
A   "H1'"  H N N 33  
A   H8     H N N 34  
A   H61    H N N 35  
A   H62    H N N 36  
A   H2     H N N 37  
C   OP3    O N N 38  
C   P      P N N 39  
C   OP1    O N N 40  
C   OP2    O N N 41  
C   "O5'"  O N N 42  
C   "C5'"  C N N 43  
C   "C4'"  C N R 44  
C   "O4'"  O N N 45  
C   "C3'"  C N S 46  
C   "O3'"  O N N 47  
C   "C2'"  C N R 48  
C   "O2'"  O N N 49  
C   "C1'"  C N R 50  
C   N1     N N N 51  
C   C2     C N N 52  
C   O2     O N N 53  
C   N3     N N N 54  
C   C4     C N N 55  
C   N4     N N N 56  
C   C5     C N N 57  
C   C6     C N N 58  
C   HOP3   H N N 59  
C   HOP2   H N N 60  
C   "H5'"  H N N 61  
C   "H5''" H N N 62  
C   "H4'"  H N N 63  
C   "H3'"  H N N 64  
C   "HO3'" H N N 65  
C   "H2'"  H N N 66  
C   "HO2'" H N N 67  
C   "H1'"  H N N 68  
C   H41    H N N 69  
C   H42    H N N 70  
C   H5     H N N 71  
C   H6     H N N 72  
G   OP3    O N N 73  
G   P      P N N 74  
G   OP1    O N N 75  
G   OP2    O N N 76  
G   "O5'"  O N N 77  
G   "C5'"  C N N 78  
G   "C4'"  C N R 79  
G   "O4'"  O N N 80  
G   "C3'"  C N S 81  
G   "O3'"  O N N 82  
G   "C2'"  C N R 83  
G   "O2'"  O N N 84  
G   "C1'"  C N R 85  
G   N9     N Y N 86  
G   C8     C Y N 87  
G   N7     N Y N 88  
G   C5     C Y N 89  
G   C6     C N N 90  
G   O6     O N N 91  
G   N1     N N N 92  
G   C2     C N N 93  
G   N2     N N N 94  
G   N3     N N N 95  
G   C4     C Y N 96  
G   HOP3   H N N 97  
G   HOP2   H N N 98  
G   "H5'"  H N N 99  
G   "H5''" H N N 100 
G   "H4'"  H N N 101 
G   "H3'"  H N N 102 
G   "HO3'" H N N 103 
G   "H2'"  H N N 104 
G   "HO2'" H N N 105 
G   "H1'"  H N N 106 
G   H8     H N N 107 
G   H1     H N N 108 
G   H21    H N N 109 
G   H22    H N N 110 
P5P N1     N Y N 111 
P5P C2     C Y N 112 
P5P N3     N Y N 113 
P5P C4     C Y N 114 
P5P C5     C Y N 115 
P5P C6     C Y N 116 
P5P N7     N Y N 117 
P5P C8     C Y N 118 
P5P N9     N Y N 119 
P5P "C1'"  C N R 120 
P5P "C2'"  C N R 121 
P5P "O2'"  O N N 122 
P5P "C3'"  C N S 123 
P5P "O3'"  O N N 124 
P5P "C4'"  C N R 125 
P5P "O4'"  O N N 126 
P5P "C5'"  C N N 127 
P5P "O5'"  O N N 128 
P5P P      P N N 129 
P5P OP1    O N N 130 
P5P OP2    O N N 131 
P5P OP3    O N N 132 
P5P H2     H N N 133 
P5P H6     H N N 134 
P5P H8     H N N 135 
P5P "H1'"  H N N 136 
P5P "H2'"  H N N 137 
P5P "HO2'" H N N 138 
P5P "H3'"  H N N 139 
P5P "HO3'" H N N 140 
P5P "H4'"  H N N 141 
P5P "H5'1" H N N 142 
P5P "H5'2" H N N 143 
P5P HOP2   H N N 144 
P5P HOP3   H N N 145 
U   OP3    O N N 146 
U   P      P N N 147 
U   OP1    O N N 148 
U   OP2    O N N 149 
U   "O5'"  O N N 150 
U   "C5'"  C N N 151 
U   "C4'"  C N R 152 
U   "O4'"  O N N 153 
U   "C3'"  C N S 154 
U   "O3'"  O N N 155 
U   "C2'"  C N R 156 
U   "O2'"  O N N 157 
U   "C1'"  C N R 158 
U   N1     N N N 159 
U   C2     C N N 160 
U   O2     O N N 161 
U   N3     N N N 162 
U   C4     C N N 163 
U   O4     O N N 164 
U   C5     C N N 165 
U   C6     C N N 166 
U   HOP3   H N N 167 
U   HOP2   H N N 168 
U   "H5'"  H N N 169 
U   "H5''" H N N 170 
U   "H4'"  H N N 171 
U   "H3'"  H N N 172 
U   "HO3'" H N N 173 
U   "H2'"  H N N 174 
U   "HO2'" H N N 175 
U   "H1'"  H N N 176 
U   H3     H N N 177 
U   H5     H N N 178 
U   H6     H N N 179 
# 
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 
P5P N1    C2     sing Y N 116 
P5P N1    C6     doub Y N 117 
P5P C2    N3     doub Y N 118 
P5P C2    H2     sing N N 119 
P5P N3    C4     sing Y N 120 
P5P C4    C5     doub Y N 121 
P5P C4    N9     sing Y N 122 
P5P C5    C6     sing Y N 123 
P5P C5    N7     sing Y N 124 
P5P C6    H6     sing N N 125 
P5P N7    C8     doub Y N 126 
P5P C8    N9     sing Y N 127 
P5P C8    H8     sing N N 128 
P5P N9    "C1'"  sing N N 129 
P5P "C1'" "C2'"  sing N N 130 
P5P "C1'" "O4'"  sing N N 131 
P5P "C1'" "H1'"  sing N N 132 
P5P "C2'" "O2'"  sing N N 133 
P5P "C2'" "C3'"  sing N N 134 
P5P "C2'" "H2'"  sing N N 135 
P5P "O2'" "HO2'" sing N N 136 
P5P "C3'" "O3'"  sing N N 137 
P5P "C3'" "C4'"  sing N N 138 
P5P "C3'" "H3'"  sing N N 139 
P5P "O3'" "HO3'" sing N N 140 
P5P "C4'" "O4'"  sing N N 141 
P5P "C4'" "C5'"  sing N N 142 
P5P "C4'" "H4'"  sing N N 143 
P5P "C5'" "O5'"  sing N N 144 
P5P "C5'" "H5'1" sing N N 145 
P5P "C5'" "H5'2" sing N N 146 
P5P "O5'" P      sing N N 147 
P5P P     OP1    doub N N 148 
P5P P     OP2    sing N N 149 
P5P P     OP3    sing N N 150 
P5P OP2   HOP2   sing N N 151 
P5P OP3   HOP3   sing N N 152 
U   OP3   P      sing N N 153 
U   OP3   HOP3   sing N N 154 
U   P     OP1    doub N N 155 
U   P     OP2    sing N N 156 
U   P     "O5'"  sing N N 157 
U   OP2   HOP2   sing N N 158 
U   "O5'" "C5'"  sing N N 159 
U   "C5'" "C4'"  sing N N 160 
U   "C5'" "H5'"  sing N N 161 
U   "C5'" "H5''" sing N N 162 
U   "C4'" "O4'"  sing N N 163 
U   "C4'" "C3'"  sing N N 164 
U   "C4'" "H4'"  sing N N 165 
U   "O4'" "C1'"  sing N N 166 
U   "C3'" "O3'"  sing N N 167 
U   "C3'" "C2'"  sing N N 168 
U   "C3'" "H3'"  sing N N 169 
U   "O3'" "HO3'" sing N N 170 
U   "C2'" "O2'"  sing N N 171 
U   "C2'" "C1'"  sing N N 172 
U   "C2'" "H2'"  sing N N 173 
U   "O2'" "HO2'" sing N N 174 
U   "C1'" N1     sing N N 175 
U   "C1'" "H1'"  sing N N 176 
U   N1    C2     sing N N 177 
U   N1    C6     sing N N 178 
U   C2    O2     doub N N 179 
U   C2    N3     sing N N 180 
U   N3    C4     sing N N 181 
U   N3    H3     sing N N 182 
U   C4    O4     doub N N 183 
U   C4    C5     sing N N 184 
U   C5    C6     doub N N 185 
U   C5    H5     sing N N 186 
U   C6    H6     sing N N 187 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
1MV2 'a-form double helix' 
1MV2 '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 1 1_555 B C 8 1_555 -0.652 -0.192 -0.333 -6.723  -8.508  -0.667 1 A_G1:C8_B A 1 ? B 8 ? 19 1 
1 A G 2 1_555 B C 7 1_555 -0.435 -0.081 -0.151 -13.081 -13.856 0.191  2 A_G2:C7_B A 2 ? B 7 ? 19 1 
1 A C 3 1_555 B G 6 1_555 0.333  -0.051 0.259  -12.957 -8.064  -2.853 3 A_C3:G6_B A 3 ? B 6 ? 19 1 
1 A G 6 1_555 B C 3 1_555 -0.400 -0.075 0.297  9.956   -7.073  -2.591 4 A_G6:C3_B A 6 ? B 3 ? 19 1 
1 A C 7 1_555 B G 2 1_555 0.438  -0.072 -0.103 14.477  -12.610 0.323  5 A_C7:G2_B A 7 ? B 2 ? 19 1 
1 A C 8 1_555 B G 1 1_555 0.636  -0.181 -0.396 10.203  -9.322  -0.560 6 A_C8:G1_B A 8 ? 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 G 1 1_555 B C 8 1_555 A G 2 1_555 B C 7 1_555 -0.003 -1.939 3.413 -0.333 6.140 32.867 -4.378 -0.050 3.012 10.734 0.583  33.421 
1 AA_G1G2:C7C8_BB A 1 ? B 8 ? A 2 ? B 7 ? 
1 A G 2 1_555 B C 7 1_555 A C 3 1_555 B G 6 1_555 -0.289 -1.799 3.232 -0.138 3.848 36.764 -3.337 0.438  3.036 6.081  0.219  36.958 
2 AA_G2C3:G6C7_BB A 2 ? B 7 ? A 3 ? B 6 ? 
1 A G 6 1_555 B C 3 1_555 A C 7 1_555 B G 2 1_555 0.202  -1.702 3.162 -0.112 2.841 36.317 -3.096 -0.337 3.024 4.550  0.179  36.425 
3 AA_G6C7:G2C3_BB A 6 ? B 3 ? A 7 ? B 2 ? 
1 A C 7 1_555 B G 2 1_555 A C 8 1_555 B G 1 1_555 -0.037 -1.935 3.351 0.459  6.418 32.351 -4.467 0.141  2.923 11.379 -0.814 32.968 
4 AA_C7C8:G1G2_BB A 7 ? B 2 ? A 8 ? B 1 ? 
# 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.type              ? 
_pdbx_nmr_spectrometer.manufacturer      Varian 
_pdbx_nmr_spectrometer.model             INOVA 
_pdbx_nmr_spectrometer.field_strength    500 
# 
_atom_sites.entry_id                    1MV2 
_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_