data_1QBP
# 
_entry.id   1QBP 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.386 
_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   1QBP         pdb_00001qbp 10.2210/pdb1qbp/pdb 
NDB   AR0025       ?            ?                   
RCSB  RCSB009050   ?            ?                   
WWPDB D_1000009050 ?            ?                   
# 
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 1999-11-26 
2 'Structure model' 1 1 2008-04-27 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2024-02-14 
# 
_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'      
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' chem_comp_atom 
2 4 'Structure model' chem_comp_bond 
3 4 'Structure model' database_2     
4 4 'Structure model' struct_conn    
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
3 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1QBP 
_pdbx_database_status.recvd_initial_deposition_date   1999-04-26 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_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_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Anderson, A.C.'  1 
;O'Neil, R.H.
;
2 
'Filman, D.J.'    3 
'Frederick, C.A.' 4 
# 
_citation.id                        primary 
_citation.title                     
'Crystal structure of a brominated RNA helix with four mismatched base pairs: An investigation into RNA conformational variability.' 
_citation.journal_abbrev            Biochemistry 
_citation.journal_volume            38 
_citation.page_first                12577 
_citation.page_last                 12585 
_citation.year                      1999 
_citation.journal_id_ASTM           BICHAW 
_citation.country                   US 
_citation.journal_id_ISSN           0006-2960 
_citation.journal_id_CSD            0033 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   10504226 
_citation.pdbx_database_id_DOI      10.1021/bi9904508 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Anderson, A.C.'  1 ? 
primary 
;O'Neil, R.H.
;
2 ? 
primary 'Filman, D.J.'    3 ? 
primary 'Frederick, C.A.' 4 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer syn "5'-R(*UP*GP*(CBV)P*(CBV)P*AP*GP*UP*UP*CP*GP*CP*UP*GP*GP*C)-3'" 4918.642 6   ? ? ? ? 
2 water   nat water                                                           18.015   110 ? ? ? ? 
# 
_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       'UG(CBV)(CBV)AGUUCGCUGGC' 
_entity_poly.pdbx_seq_one_letter_code_can   UGCCAGUUCGCUGGC 
_entity_poly.pdbx_strand_id                 A,B,C,D,E,F 
_entity_poly.pdbx_target_identifier         ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  U   n 
1 2  G   n 
1 3  CBV n 
1 4  CBV n 
1 5  A   n 
1 6  G   n 
1 7  U   n 
1 8  U   n 
1 9  C   n 
1 10 G   n 
1 11 C   n 
1 12 U   n 
1 13 G   n 
1 14 G   n 
1 15 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    ? 
_pdbx_entity_src_syn.organism_common_name   ? 
_pdbx_entity_src_syn.ncbi_taxonomy_id       ? 
_pdbx_entity_src_syn.details                'SYNTHESIZED BY THE SOLID-PHASE PHOSPHORAMIDITE METHOD' 
# 
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 
CBV 'RNA linking' n 
;5-BROMOCYTIDINE 5'-(DIHYDROGEN PHOSPHATE)
;
? 'C9 H13 Br N3 O8 P' 402.093 
G   'RNA linking' y "GUANOSINE-5'-MONOPHOSPHATE"                ? 'C10 H14 N5 O8 P'   363.221 
HOH non-polymer   . WATER                                       ? 'H2 O'              18.015  
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  U   1  1  1  U   U  A . n 
A 1 2  G   2  2  2  G   G  A . n 
A 1 3  CBV 3  3  3  CBV +C A . n 
A 1 4  CBV 4  4  4  CBV +C A . n 
A 1 5  A   5  5  5  A   A  A . n 
A 1 6  G   6  6  6  G   G  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  C   9  9  9  C   C  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 U   12 12 12 U   U  A . n 
A 1 13 G   13 13 13 G   G  A . n 
A 1 14 G   14 14 14 G   G  A . n 
A 1 15 C   15 15 15 C   C  A . n 
B 1 1  U   1  16 16 U   U  B . n 
B 1 2  G   2  17 17 G   G  B . n 
B 1 3  CBV 3  18 18 CBV +C B . n 
B 1 4  CBV 4  19 19 CBV +C B . n 
B 1 5  A   5  20 20 A   A  B . n 
B 1 6  G   6  21 21 G   G  B . n 
B 1 7  U   7  22 22 U   U  B . n 
B 1 8  U   8  23 23 U   U  B . n 
B 1 9  C   9  24 24 C   C  B . n 
B 1 10 G   10 25 25 G   G  B . n 
B 1 11 C   11 26 26 C   C  B . n 
B 1 12 U   12 27 27 U   U  B . n 
B 1 13 G   13 28 28 G   G  B . n 
B 1 14 G   14 29 29 G   G  B . n 
B 1 15 C   15 30 30 C   C  B . n 
C 1 1  U   1  31 31 U   U  C . n 
C 1 2  G   2  32 32 G   G  C . n 
C 1 3  CBV 3  33 33 CBV +C C . n 
C 1 4  CBV 4  34 34 CBV +C C . n 
C 1 5  A   5  35 35 A   A  C . n 
C 1 6  G   6  36 36 G   G  C . n 
C 1 7  U   7  37 37 U   U  C . n 
C 1 8  U   8  38 38 U   U  C . n 
C 1 9  C   9  39 39 C   C  C . n 
C 1 10 G   10 40 40 G   G  C . n 
C 1 11 C   11 41 41 C   C  C . n 
C 1 12 U   12 42 42 U   U  C . n 
C 1 13 G   13 43 43 G   G  C . n 
C 1 14 G   14 44 44 G   G  C . n 
C 1 15 C   15 45 45 C   C  C . n 
D 1 1  U   1  46 46 U   U  D . n 
D 1 2  G   2  47 47 G   G  D . n 
D 1 3  CBV 3  48 48 CBV +C D . n 
D 1 4  CBV 4  49 49 CBV +C D . n 
D 1 5  A   5  50 50 A   A  D . n 
D 1 6  G   6  51 51 G   G  D . n 
D 1 7  U   7  52 52 U   U  D . n 
D 1 8  U   8  53 53 U   U  D . n 
D 1 9  C   9  54 54 C   C  D . n 
D 1 10 G   10 55 55 G   G  D . n 
D 1 11 C   11 56 56 C   C  D . n 
D 1 12 U   12 57 57 U   U  D . n 
D 1 13 G   13 58 58 G   G  D . n 
D 1 14 G   14 59 59 G   G  D . n 
D 1 15 C   15 60 60 C   C  D . n 
E 1 1  U   1  61 61 U   U  E . n 
E 1 2  G   2  62 62 G   G  E . n 
E 1 3  CBV 3  63 63 CBV +C E . n 
E 1 4  CBV 4  64 64 CBV +C E . n 
E 1 5  A   5  65 65 A   A  E . n 
E 1 6  G   6  66 66 G   G  E . n 
E 1 7  U   7  67 67 U   U  E . n 
E 1 8  U   8  68 68 U   U  E . n 
E 1 9  C   9  69 69 C   C  E . n 
E 1 10 G   10 70 70 G   G  E . n 
E 1 11 C   11 71 71 C   C  E . n 
E 1 12 U   12 72 72 U   U  E . n 
E 1 13 G   13 73 73 G   G  E . n 
E 1 14 G   14 74 74 G   G  E . n 
E 1 15 C   15 75 75 C   C  E . n 
F 1 1  U   1  76 76 U   U  F . n 
F 1 2  G   2  77 77 G   G  F . n 
F 1 3  CBV 3  78 78 CBV +C F . n 
F 1 4  CBV 4  79 79 CBV +C F . n 
F 1 5  A   5  80 80 A   A  F . n 
F 1 6  G   6  81 81 G   G  F . n 
F 1 7  U   7  82 82 U   U  F . n 
F 1 8  U   8  83 83 U   U  F . n 
F 1 9  C   9  84 84 C   C  F . n 
F 1 10 G   10 85 85 G   G  F . n 
F 1 11 C   11 86 86 C   C  F . n 
F 1 12 U   12 87 87 U   U  F . n 
F 1 13 G   13 88 88 G   G  F . n 
F 1 14 G   14 89 89 G   G  F . n 
F 1 15 C   15 90 90 C   C  F . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
G 2 HOH 1  2018 2018 HOH WAT A . 
G 2 HOH 2  2035 2035 HOH WAT A . 
G 2 HOH 3  2037 2037 HOH WAT A . 
G 2 HOH 4  2093 2093 HOH WAT A . 
G 2 HOH 5  2095 2095 HOH WAT A . 
G 2 HOH 6  4001 4001 HOH WAT A . 
G 2 HOH 7  5005 5005 HOH WAT A . 
G 2 HOH 8  5016 5016 HOH WAT A . 
G 2 HOH 9  5021 5021 HOH WAT A . 
G 2 HOH 10 6005 6005 HOH WAT A . 
G 2 HOH 11 6096 6096 HOH WAT A . 
G 2 HOH 12 6138 6138 HOH WAT A . 
G 2 HOH 13 6167 6167 HOH WAT A . 
G 2 HOH 14 6202 6202 HOH WAT A . 
G 2 HOH 15 7105 7105 HOH WAT A . 
G 2 HOH 16 7113 7113 HOH WAT A . 
G 2 HOH 17 7114 7114 HOH WAT A . 
G 2 HOH 18 7119 7119 HOH WAT A . 
G 2 HOH 19 7203 7203 HOH WAT A . 
G 2 HOH 20 7205 7205 HOH WAT A . 
G 2 HOH 21 7212 7212 HOH WAT A . 
G 2 HOH 22 7223 7223 HOH WAT A . 
G 2 HOH 23 7319 7319 HOH WAT A . 
G 2 HOH 24 7505 7505 HOH WAT A . 
G 2 HOH 25 7506 7506 HOH WAT A . 
H 2 HOH 1  4008 4008 HOH WAT B . 
H 2 HOH 2  4009 4009 HOH WAT B . 
H 2 HOH 3  5000 5000 HOH WAT B . 
H 2 HOH 4  5006 5006 HOH WAT B . 
H 2 HOH 5  5010 5010 HOH WAT B . 
H 2 HOH 6  5012 5012 HOH WAT B . 
H 2 HOH 7  5020 5020 HOH WAT B . 
H 2 HOH 8  6166 6166 HOH WAT B . 
H 2 HOH 9  6170 6170 HOH WAT B . 
H 2 HOH 10 6197 6197 HOH WAT B . 
H 2 HOH 11 6200 6200 HOH WAT B . 
H 2 HOH 12 6220 6220 HOH WAT B . 
H 2 HOH 13 6271 6271 HOH WAT B . 
H 2 HOH 14 7010 7010 HOH WAT B . 
H 2 HOH 15 7109 7109 HOH WAT B . 
H 2 HOH 16 7202 7202 HOH WAT B . 
H 2 HOH 17 7213 7213 HOH WAT B . 
H 2 HOH 18 7222 7222 HOH WAT B . 
H 2 HOH 19 7226 7226 HOH WAT B . 
H 2 HOH 20 7310 7310 HOH WAT B . 
H 2 HOH 21 7320 7320 HOH WAT B . 
H 2 HOH 22 7343 7343 HOH WAT B . 
I 2 HOH 1  1009 1009 HOH WAT C . 
I 2 HOH 2  2048 2048 HOH WAT C . 
I 2 HOH 3  2056 2056 HOH WAT C . 
I 2 HOH 4  2152 2152 HOH WAT C . 
I 2 HOH 5  2192 2192 HOH WAT C . 
I 2 HOH 6  3003 3003 HOH WAT C . 
I 2 HOH 7  3004 3004 HOH WAT C . 
I 2 HOH 8  4005 4005 HOH WAT C . 
I 2 HOH 9  4012 4012 HOH WAT C . 
I 2 HOH 10 5001 5001 HOH WAT C . 
I 2 HOH 11 5011 5011 HOH WAT C . 
I 2 HOH 12 5024 5024 HOH WAT C . 
I 2 HOH 13 6007 6007 HOH WAT C . 
I 2 HOH 14 6020 6020 HOH WAT C . 
I 2 HOH 15 6048 6048 HOH WAT C . 
I 2 HOH 16 6131 6131 HOH WAT C . 
I 2 HOH 17 6273 6273 HOH WAT C . 
I 2 HOH 18 6329 6329 HOH WAT C . 
I 2 HOH 19 7008 7008 HOH WAT C . 
I 2 HOH 20 7101 7101 HOH WAT C . 
I 2 HOH 21 7116 7116 HOH WAT C . 
I 2 HOH 22 7201 7201 HOH WAT C . 
I 2 HOH 23 7208 7208 HOH WAT C . 
I 2 HOH 24 7239 7239 HOH WAT C . 
I 2 HOH 25 7316 7316 HOH WAT C . 
I 2 HOH 26 7329 7329 HOH WAT C . 
I 2 HOH 27 7335 7335 HOH WAT C . 
I 2 HOH 28 7336 7336 HOH WAT C . 
I 2 HOH 29 7337 7337 HOH WAT C . 
I 2 HOH 30 7338 7338 HOH WAT C . 
I 2 HOH 31 7408 7408 HOH WAT C . 
I 2 HOH 32 7411 7411 HOH WAT C . 
J 2 HOH 1  2020 2020 HOH WAT D . 
J 2 HOH 2  2033 2033 HOH WAT D . 
J 2 HOH 3  2051 2051 HOH WAT D . 
J 2 HOH 4  2145 2145 HOH WAT D . 
J 2 HOH 5  2162 2162 HOH WAT D . 
J 2 HOH 6  2176 2176 HOH WAT D . 
J 2 HOH 7  3005 3005 HOH WAT D . 
J 2 HOH 8  4000 4000 HOH WAT D . 
J 2 HOH 9  4002 4002 HOH WAT D . 
J 2 HOH 10 4007 4007 HOH WAT D . 
J 2 HOH 11 5023 5023 HOH WAT D . 
J 2 HOH 12 6050 6050 HOH WAT D . 
J 2 HOH 13 6085 6085 HOH WAT D . 
J 2 HOH 14 6194 6194 HOH WAT D . 
J 2 HOH 15 6225 6225 HOH WAT D . 
J 2 HOH 16 7103 7103 HOH WAT D . 
J 2 HOH 17 7115 7115 HOH WAT D . 
J 2 HOH 18 7120 7120 HOH WAT D . 
J 2 HOH 19 7123 7123 HOH WAT D . 
J 2 HOH 20 7327 7327 HOH WAT D . 
J 2 HOH 21 7328 7328 HOH WAT D . 
J 2 HOH 22 7342 7342 HOH WAT D . 
J 2 HOH 23 7513 7513 HOH WAT D . 
K 2 HOH 1  2133 2133 HOH WAT E . 
K 2 HOH 2  3000 3000 HOH WAT E . 
K 2 HOH 3  3002 3002 HOH WAT E . 
K 2 HOH 4  7003 7003 HOH WAT E . 
K 2 HOH 5  7306 7306 HOH WAT E . 
K 2 HOH 6  7345 7345 HOH WAT E . 
L 2 HOH 1  7314 7314 HOH WAT F . 
L 2 HOH 2  7315 7315 HOH WAT F . 
# 
loop_
_pdbx_unobs_or_zero_occ_atoms.id 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id 
1  1 Y 1 A U 1  ? "O5'" ? A U 1 "O5'" 
2  1 Y 1 A U 1  ? "C5'" ? A U 1 "C5'" 
3  1 Y 1 A U 1  ? "C4'" ? A U 1 "C4'" 
4  1 Y 1 A U 1  ? "O4'" ? A U 1 "O4'" 
5  1 Y 1 A U 1  ? "C3'" ? A U 1 "C3'" 
6  1 Y 1 A U 1  ? "C2'" ? A U 1 "C2'" 
7  1 Y 1 A U 1  ? "O2'" ? A U 1 "O2'" 
8  1 Y 1 A U 1  ? "C1'" ? A U 1 "C1'" 
9  1 Y 1 A U 1  ? N1    ? A U 1 N1    
10 1 Y 1 A U 1  ? C2    ? A U 1 C2    
11 1 Y 1 A U 1  ? O2    ? A U 1 O2    
12 1 Y 1 A U 1  ? N3    ? A U 1 N3    
13 1 Y 1 A U 1  ? C4    ? A U 1 C4    
14 1 Y 1 A U 1  ? O4    ? A U 1 O4    
15 1 Y 1 A U 1  ? C5    ? A U 1 C5    
16 1 Y 1 A U 1  ? C6    ? A U 1 C6    
17 1 Y 1 B U 16 ? "O5'" ? B U 1 "O5'" 
18 1 Y 1 B U 16 ? "C5'" ? B U 1 "C5'" 
19 1 Y 1 B U 16 ? "C4'" ? B U 1 "C4'" 
20 1 Y 1 B U 16 ? "O4'" ? B U 1 "O4'" 
21 1 Y 1 B U 16 ? "C3'" ? B U 1 "C3'" 
22 1 Y 1 B U 16 ? "C2'" ? B U 1 "C2'" 
23 1 Y 1 B U 16 ? "O2'" ? B U 1 "O2'" 
24 1 Y 1 B U 16 ? "C1'" ? B U 1 "C1'" 
25 1 Y 1 B U 16 ? N1    ? B U 1 N1    
26 1 Y 1 B U 16 ? C2    ? B U 1 C2    
27 1 Y 1 B U 16 ? O2    ? B U 1 O2    
28 1 Y 1 B U 16 ? N3    ? B U 1 N3    
29 1 Y 1 B U 16 ? C4    ? B U 1 C4    
30 1 Y 1 B U 16 ? O4    ? B U 1 O4    
31 1 Y 1 B U 16 ? C5    ? B U 1 C5    
32 1 Y 1 B U 16 ? C6    ? B U 1 C6    
33 1 Y 1 C U 31 ? "O5'" ? C U 1 "O5'" 
34 1 Y 1 C U 31 ? "C5'" ? C U 1 "C5'" 
35 1 Y 1 C U 31 ? "C4'" ? C U 1 "C4'" 
36 1 Y 1 C U 31 ? "O4'" ? C U 1 "O4'" 
37 1 Y 1 C U 31 ? "C3'" ? C U 1 "C3'" 
38 1 Y 1 C U 31 ? "C2'" ? C U 1 "C2'" 
39 1 Y 1 C U 31 ? "O2'" ? C U 1 "O2'" 
40 1 Y 1 C U 31 ? "C1'" ? C U 1 "C1'" 
41 1 Y 1 C U 31 ? N1    ? C U 1 N1    
42 1 Y 1 C U 31 ? C2    ? C U 1 C2    
43 1 Y 1 C U 31 ? O2    ? C U 1 O2    
44 1 Y 1 C U 31 ? N3    ? C U 1 N3    
45 1 Y 1 C U 31 ? C4    ? C U 1 C4    
46 1 Y 1 C U 31 ? O4    ? C U 1 O4    
47 1 Y 1 C U 31 ? C5    ? C U 1 C5    
48 1 Y 1 C U 31 ? C6    ? C U 1 C6    
49 1 Y 1 D U 46 ? "O5'" ? D U 1 "O5'" 
50 1 Y 1 D U 46 ? "C5'" ? D U 1 "C5'" 
51 1 Y 1 D U 46 ? "C4'" ? D U 1 "C4'" 
52 1 Y 1 D U 46 ? "O4'" ? D U 1 "O4'" 
53 1 Y 1 D U 46 ? "C3'" ? D U 1 "C3'" 
54 1 Y 1 D U 46 ? "C2'" ? D U 1 "C2'" 
55 1 Y 1 D U 46 ? "O2'" ? D U 1 "O2'" 
56 1 Y 1 D U 46 ? "C1'" ? D U 1 "C1'" 
57 1 Y 1 D U 46 ? N1    ? D U 1 N1    
58 1 Y 1 D U 46 ? C2    ? D U 1 C2    
59 1 Y 1 D U 46 ? O2    ? D U 1 O2    
60 1 Y 1 D U 46 ? N3    ? D U 1 N3    
61 1 Y 1 D U 46 ? C4    ? D U 1 C4    
62 1 Y 1 D U 46 ? O4    ? D U 1 O4    
63 1 Y 1 D U 46 ? C5    ? D U 1 C5    
64 1 Y 1 D U 46 ? C6    ? D U 1 C6    
65 1 Y 1 E U 61 ? "O5'" ? E U 1 "O5'" 
66 1 Y 1 E U 61 ? "C5'" ? E U 1 "C5'" 
67 1 Y 1 E U 61 ? "C4'" ? E U 1 "C4'" 
68 1 Y 1 E U 61 ? "O4'" ? E U 1 "O4'" 
69 1 Y 1 E U 61 ? "C3'" ? E U 1 "C3'" 
70 1 Y 1 E U 61 ? "C2'" ? E U 1 "C2'" 
71 1 Y 1 E U 61 ? "O2'" ? E U 1 "O2'" 
72 1 Y 1 E U 61 ? "C1'" ? E U 1 "C1'" 
73 1 Y 1 E U 61 ? N1    ? E U 1 N1    
74 1 Y 1 E U 61 ? C2    ? E U 1 C2    
75 1 Y 1 E U 61 ? O2    ? E U 1 O2    
76 1 Y 1 E U 61 ? N3    ? E U 1 N3    
77 1 Y 1 E U 61 ? C4    ? E U 1 C4    
78 1 Y 1 E U 61 ? O4    ? E U 1 O4    
79 1 Y 1 E U 61 ? C5    ? E U 1 C5    
80 1 Y 1 E U 61 ? C6    ? E U 1 C6    
81 1 Y 1 F U 76 ? "O5'" ? F U 1 "O5'" 
82 1 Y 1 F U 76 ? "C5'" ? F U 1 "C5'" 
83 1 Y 1 F U 76 ? "C4'" ? F U 1 "C4'" 
84 1 Y 1 F U 76 ? "O4'" ? F U 1 "O4'" 
85 1 Y 1 F U 76 ? "C3'" ? F U 1 "C3'" 
86 1 Y 1 F U 76 ? "C2'" ? F U 1 "C2'" 
87 1 Y 1 F U 76 ? "O2'" ? F U 1 "O2'" 
88 1 Y 1 F U 76 ? "C1'" ? F U 1 "C1'" 
89 1 Y 1 F U 76 ? N1    ? F U 1 N1    
90 1 Y 1 F U 76 ? C2    ? F U 1 C2    
91 1 Y 1 F U 76 ? O2    ? F U 1 O2    
92 1 Y 1 F U 76 ? N3    ? F U 1 N3    
93 1 Y 1 F U 76 ? C4    ? F U 1 C4    
94 1 Y 1 F U 76 ? O4    ? F U 1 O4    
95 1 Y 1 F U 76 ? C5    ? F U 1 C5    
96 1 Y 1 F U 76 ? C6    ? F U 1 C6    
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
DENZO    'data reduction' .            ? 1 
TRUNCATE 'data reduction' .            ? 2 
MLPHARE  phasing          .            ? 3 
X-PLOR   refinement       3.851        ? 4 
CCP4     'data scaling'   '(TRUNCATE)' ? 5 
# 
_cell.entry_id           1QBP 
_cell.length_a           104.450 
_cell.length_b           24.270 
_cell.length_c           104.450 
_cell.angle_alpha        90.00 
_cell.angle_beta         118.76 
_cell.angle_gamma        90.00 
_cell.Z_PDB              24 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1QBP 
_symmetry.space_group_name_H-M             'C 1 2 1' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     monoclinic 
_symmetry.Int_Tables_number                5 
# 
_exptl.entry_id          1QBP 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   2 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   39.45 
_exptl_crystal.density_Matthews      2.03 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            292 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              7.0 
_exptl_crystal_grow.pdbx_details    
;25 MM SODIUM CACODYLATE, 45 MM MGCL2, 60 MM SPERMINE, 6.7 % MPD, RESERVOIR 40 % MPD, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
;
_exptl_crystal_grow.pdbx_pH_range   . 
# 
loop_
_exptl_crystal_grow_comp.crystal_id 
_exptl_crystal_grow_comp.id 
_exptl_crystal_grow_comp.sol_id 
_exptl_crystal_grow_comp.name 
_exptl_crystal_grow_comp.volume 
_exptl_crystal_grow_comp.conc 
_exptl_crystal_grow_comp.details 
1 1 1 'SODIUM CACODYLATE' ? ? ? 
1 2 1 MGCL2               ? ? ? 
1 3 1 SPERMINE            ? ? ? 
1 4 1 MPD                 ? ? ? 
1 5 2 MPD                 ? ? ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   FUJI 
_diffrn_detector.pdbx_collection_date   1996-02-25 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   0.92036 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'SSRL BEAMLINE BL1-5' 
_diffrn_source.pdbx_synchrotron_site       SSRL 
_diffrn_source.pdbx_synchrotron_beamline   BL1-5 
_diffrn_source.pdbx_wavelength             0.92036 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1QBP 
_reflns.observed_criterion_sigma_I   2.0 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             30.0 
_reflns.d_resolution_high            2.1 
_reflns.number_obs                   11919 
_reflns.number_all                   11984 
_reflns.percent_possible_obs         99.0 
_reflns.pdbx_Rmerge_I_obs            0.06 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        11.5 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              4 
_reflns.R_free_details               ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_refine.entry_id                                 1QBP 
_refine.ls_number_reflns_obs                     11919 
_refine.ls_number_reflns_all                     12344 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          2.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             999.0 
_refine.ls_d_res_high                            2.1 
_refine.ls_percent_reflns_obs                    97 
_refine.ls_R_factor_obs                          0.217 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.217 
_refine.ls_R_factor_R_free                       0.253 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  1192 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        0 
_refine_hist.pdbx_number_atoms_nucleic_acid   1800 
_refine_hist.pdbx_number_atoms_ligand         12 
_refine_hist.number_atoms_solvent             110 
_refine_hist.number_atoms_total               1922 
_refine_hist.d_res_high                       2.1 
_refine_hist.d_res_low                        999.0 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
x_bond_d                0.010 ? ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_na             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_prot           ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d               1.21  ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_na            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_prot          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_database_PDB_matrix.entry_id          1QBP 
_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                  1QBP 
_struct.title                     'CRYSTAL STRUCTURE OF A BROMINATED RNA HELIX WITH FOUR MISMATCHED BASE PAIRS' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1QBP 
_struct_keywords.pdbx_keywords   RNA 
_struct_keywords.text            'BROMINATED CYTOSINE, MISMATCHED BASE PAIRS, RNA' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 1 ? 
D N N 1 ? 
E N N 1 ? 
F N N 1 ? 
G N N 2 ? 
H N N 2 ? 
I N N 2 ? 
J N N 2 ? 
K N N 2 ? 
L N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1QBP 
_struct_ref.pdbx_db_accession          1QBP 
_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 1QBP A 1 ? 15 ? 1QBP 1  ? 15 ? 1  15 
2 1 1QBP B 1 ? 15 ? 1QBP 16 ? 30 ? 16 30 
3 1 1QBP C 1 ? 15 ? 1QBP 31 ? 45 ? 31 45 
4 1 1QBP D 1 ? 15 ? 1QBP 46 ? 60 ? 46 60 
5 1 1QBP E 1 ? 15 ? 1QBP 61 ? 75 ? 61 75 
6 1 1QBP F 1 ? 15 ? 1QBP 76 ? 90 ? 76 90 
# 
loop_
_pdbx_struct_assembly.id 
_pdbx_struct_assembly.details 
_pdbx_struct_assembly.method_details 
_pdbx_struct_assembly.oligomeric_details 
_pdbx_struct_assembly.oligomeric_count 
1 author_defined_assembly ? dimeric 2 
2 author_defined_assembly ? dimeric 2 
3 author_defined_assembly ? dimeric 2 
# 
loop_
_pdbx_struct_assembly_gen.assembly_id 
_pdbx_struct_assembly_gen.oper_expression 
_pdbx_struct_assembly_gen.asym_id_list 
1 1 A,B,G,H 
2 1 C,D,I,J 
3 1 E,F,K,L 
# 
_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_biol.id 
_struct_biol.pdbx_parent_biol_id 
_struct_biol.details 
1 ? ? 
2 ? ? 
3 ? ? 
# 
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 G   2  "O3'" ? ? ? 1_555 A CBV 3  P  ? ? A G   2  A CBV 3  1_555 ? ? ? ? ? ? ?             1.596 ? ? 
covale2   covale one  ? A CBV 3  "O3'" ? ? ? 1_555 A CBV 4  P  ? ? A CBV 3  A CBV 4  1_555 ? ? ? ? ? ? ?             1.608 ? ? 
covale3   covale one  ? A CBV 4  "O3'" ? ? ? 1_555 A A   5  P  ? ? A CBV 4  A A   5  1_555 ? ? ? ? ? ? ?             1.594 ? ? 
covale4   covale both ? B G   2  "O3'" ? ? ? 1_555 B CBV 3  P  ? ? B G   17 B CBV 18 1_555 ? ? ? ? ? ? ?             1.591 ? ? 
covale5   covale one  ? B CBV 3  "O3'" ? ? ? 1_555 B CBV 4  P  ? ? B CBV 18 B CBV 19 1_555 ? ? ? ? ? ? ?             1.584 ? ? 
covale6   covale one  ? B CBV 4  "O3'" ? ? ? 1_555 B A   5  P  ? ? B CBV 19 B A   20 1_555 ? ? ? ? ? ? ?             1.601 ? ? 
covale7   covale both ? C G   2  "O3'" ? ? ? 1_555 C CBV 3  P  ? ? C G   32 C CBV 33 1_555 ? ? ? ? ? ? ?             1.605 ? ? 
covale8   covale one  ? C CBV 3  "O3'" ? ? ? 1_555 C CBV 4  P  ? ? C CBV 33 C CBV 34 1_555 ? ? ? ? ? ? ?             1.591 ? ? 
covale9   covale one  ? C CBV 4  "O3'" ? ? ? 1_555 C A   5  P  ? ? C CBV 34 C A   35 1_555 ? ? ? ? ? ? ?             1.597 ? ? 
covale10  covale both ? D G   2  "O3'" ? ? ? 1_555 D CBV 3  P  ? ? D G   47 D CBV 48 1_555 ? ? ? ? ? ? ?             1.603 ? ? 
covale11  covale one  ? D CBV 3  "O3'" ? ? ? 1_555 D CBV 4  P  ? ? D CBV 48 D CBV 49 1_555 ? ? ? ? ? ? ?             1.589 ? ? 
covale12  covale one  ? D CBV 4  "O3'" ? ? ? 1_555 D A   5  P  ? ? D CBV 49 D A   50 1_555 ? ? ? ? ? ? ?             1.600 ? ? 
covale13  covale both ? E G   2  "O3'" ? ? ? 1_555 E CBV 3  P  ? ? E G   62 E CBV 63 1_555 ? ? ? ? ? ? ?             1.600 ? ? 
covale14  covale one  ? E CBV 3  "O3'" ? ? ? 1_555 E CBV 4  P  ? ? E CBV 63 E CBV 64 1_555 ? ? ? ? ? ? ?             1.615 ? ? 
covale15  covale one  ? E CBV 4  "O3'" ? ? ? 1_555 E A   5  P  ? ? E CBV 64 E A   65 1_555 ? ? ? ? ? ? ?             1.586 ? ? 
covale16  covale both ? F G   2  "O3'" ? ? ? 1_555 F CBV 3  P  ? ? F G   77 F CBV 78 1_555 ? ? ? ? ? ? ?             1.606 ? ? 
covale17  covale one  ? F CBV 3  "O3'" ? ? ? 1_555 F CBV 4  P  ? ? F CBV 78 F CBV 79 1_555 ? ? ? ? ? ? ?             1.625 ? ? 
covale18  covale one  ? F CBV 4  "O3'" ? ? ? 1_555 F A   5  P  ? ? F CBV 79 F A   80 1_555 ? ? ? ? ? ? ?             1.613 ? ? 
hydrog1   hydrog ?    ? A G   2  N1    ? ? ? 1_555 B C   15 N3 ? ? A G   2  B C   30 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog2   hydrog ?    ? A G   2  N2    ? ? ? 1_555 B C   15 O2 ? ? A G   2  B C   30 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog3   hydrog ?    ? A G   2  O6    ? ? ? 1_555 B C   15 N4 ? ? A G   2  B C   30 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog4   hydrog ?    ? A CBV 3  N3    ? ? ? 1_555 B G   14 N1 ? ? A CBV 3  B G   29 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog5   hydrog ?    ? A CBV 3  N4    ? ? ? 1_555 B G   14 O6 ? ? A CBV 3  B G   29 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog6   hydrog ?    ? A CBV 3  O2    ? ? ? 1_555 B G   14 N2 ? ? A CBV 3  B G   29 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog7   hydrog ?    ? A CBV 4  N3    ? ? ? 1_555 B G   13 N1 ? ? A CBV 4  B G   28 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog8   hydrog ?    ? A CBV 4  N4    ? ? ? 1_555 B G   13 O6 ? ? A CBV 4  B G   28 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog9   hydrog ?    ? A CBV 4  O2    ? ? ? 1_555 B G   13 N2 ? ? A CBV 4  B G   28 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog10  hydrog ?    ? A A   5  N1    ? ? ? 1_555 B U   12 N3 ? ? A A   5  B U   27 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog11  hydrog ?    ? A A   5  N6    ? ? ? 1_555 B U   12 O4 ? ? A A   5  B U   27 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog12  hydrog ?    ? A G   6  N1    ? ? ? 1_555 B C   11 N3 ? ? A G   6  B C   26 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog13  hydrog ?    ? A G   6  N2    ? ? ? 1_555 B C   11 O2 ? ? A G   6  B C   26 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog14  hydrog ?    ? A G   6  O6    ? ? ? 1_555 B C   11 N4 ? ? A G   6  B C   26 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog15  hydrog ?    ? A U   7  N3    ? ? ? 1_555 B G   10 O6 ? ? A U   7  B G   25 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog16  hydrog ?    ? A U   7  O2    ? ? ? 1_555 B G   10 N1 ? ? A U   7  B G   25 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog17  hydrog ?    ? A U   8  O4    ? ? ? 1_555 B C   9  N4 ? ? A U   8  B C   24 1_555 ? ? ? ? ? ? 'U-C MISPAIR' ?     ? ? 
hydrog18  hydrog ?    ? A C   9  N4    ? ? ? 1_555 B U   8  O4 ? ? A C   9  B U   23 1_555 ? ? ? ? ? ? 'C-U MISPAIR' ?     ? ? 
hydrog19  hydrog ?    ? A G   10 N1    ? ? ? 1_555 B U   7  O2 ? ? A G   10 B U   22 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog20  hydrog ?    ? A G   10 O6    ? ? ? 1_555 B U   7  N3 ? ? A G   10 B U   22 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog21  hydrog ?    ? A C   11 N3    ? ? ? 1_555 B G   6  N1 ? ? A C   11 B G   21 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog22  hydrog ?    ? A C   11 N4    ? ? ? 1_555 B G   6  O6 ? ? A C   11 B G   21 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog23  hydrog ?    ? A C   11 O2    ? ? ? 1_555 B G   6  N2 ? ? A C   11 B G   21 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog24  hydrog ?    ? A U   12 N3    ? ? ? 1_555 B A   5  N1 ? ? A U   12 B A   20 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog25  hydrog ?    ? A U   12 O4    ? ? ? 1_555 B A   5  N6 ? ? A U   12 B A   20 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog26  hydrog ?    ? A G   13 N1    ? ? ? 1_555 B CBV 4  N3 ? ? A G   13 B CBV 19 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog27  hydrog ?    ? A G   13 N2    ? ? ? 1_555 B CBV 4  O2 ? ? A G   13 B CBV 19 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog28  hydrog ?    ? A G   13 O6    ? ? ? 1_555 B CBV 4  N4 ? ? A G   13 B CBV 19 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog29  hydrog ?    ? A G   14 N1    ? ? ? 1_555 B CBV 3  N3 ? ? A G   14 B CBV 18 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog30  hydrog ?    ? A G   14 N2    ? ? ? 1_555 B CBV 3  O2 ? ? A G   14 B CBV 18 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog31  hydrog ?    ? A G   14 O6    ? ? ? 1_555 B CBV 3  N4 ? ? A G   14 B CBV 18 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog32  hydrog ?    ? A C   15 N3    ? ? ? 1_555 B G   2  N1 ? ? A C   15 B G   17 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog33  hydrog ?    ? A C   15 N4    ? ? ? 1_555 B G   2  O6 ? ? A C   15 B G   17 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog34  hydrog ?    ? A C   15 O2    ? ? ? 1_555 B G   2  N2 ? ? A C   15 B G   17 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog35  hydrog ?    ? C G   2  N1    ? ? ? 1_555 D C   15 N3 ? ? C G   32 D C   60 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog36  hydrog ?    ? C G   2  N2    ? ? ? 1_555 D C   15 O2 ? ? C G   32 D C   60 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog37  hydrog ?    ? C G   2  O6    ? ? ? 1_555 D C   15 N4 ? ? C G   32 D C   60 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog38  hydrog ?    ? C CBV 3  N3    ? ? ? 1_555 D G   14 N1 ? ? C CBV 33 D G   59 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog39  hydrog ?    ? C CBV 3  N4    ? ? ? 1_555 D G   14 O6 ? ? C CBV 33 D G   59 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog40  hydrog ?    ? C CBV 3  O2    ? ? ? 1_555 D G   14 N2 ? ? C CBV 33 D G   59 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog41  hydrog ?    ? C CBV 4  N3    ? ? ? 1_555 D G   13 N1 ? ? C CBV 34 D G   58 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog42  hydrog ?    ? C CBV 4  N4    ? ? ? 1_555 D G   13 O6 ? ? C CBV 34 D G   58 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog43  hydrog ?    ? C CBV 4  O2    ? ? ? 1_555 D G   13 N2 ? ? C CBV 34 D G   58 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog44  hydrog ?    ? C A   5  N1    ? ? ? 1_555 D U   12 N3 ? ? C A   35 D U   57 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog45  hydrog ?    ? C A   5  N6    ? ? ? 1_555 D U   12 O4 ? ? C A   35 D U   57 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog46  hydrog ?    ? C G   6  N1    ? ? ? 1_555 D C   11 N3 ? ? C G   36 D C   56 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog47  hydrog ?    ? C G   6  N2    ? ? ? 1_555 D C   11 O2 ? ? C G   36 D C   56 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog48  hydrog ?    ? C G   6  O6    ? ? ? 1_555 D C   11 N4 ? ? C G   36 D C   56 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog49  hydrog ?    ? C U   7  N3    ? ? ? 1_555 D G   10 O6 ? ? C U   37 D G   55 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog50  hydrog ?    ? C U   7  O2    ? ? ? 1_555 D G   10 N1 ? ? C U   37 D G   55 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog51  hydrog ?    ? C U   8  O4    ? ? ? 1_555 D C   9  N4 ? ? C U   38 D C   54 1_555 ? ? ? ? ? ? 'U-C MISPAIR' ?     ? ? 
hydrog52  hydrog ?    ? C C   9  N4    ? ? ? 1_555 D U   8  O4 ? ? C C   39 D U   53 1_555 ? ? ? ? ? ? 'C-U MISPAIR' ?     ? ? 
hydrog53  hydrog ?    ? C G   10 N1    ? ? ? 1_555 D U   7  O2 ? ? C G   40 D U   52 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog54  hydrog ?    ? C G   10 O6    ? ? ? 1_555 D U   7  N3 ? ? C G   40 D U   52 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog55  hydrog ?    ? C C   11 N3    ? ? ? 1_555 D G   6  N1 ? ? C C   41 D G   51 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog56  hydrog ?    ? C C   11 N4    ? ? ? 1_555 D G   6  O6 ? ? C C   41 D G   51 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog57  hydrog ?    ? C C   11 O2    ? ? ? 1_555 D G   6  N2 ? ? C C   41 D G   51 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog58  hydrog ?    ? C U   12 N3    ? ? ? 1_555 D A   5  N1 ? ? C U   42 D A   50 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog59  hydrog ?    ? C U   12 O4    ? ? ? 1_555 D A   5  N6 ? ? C U   42 D A   50 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog60  hydrog ?    ? C G   13 N1    ? ? ? 1_555 D CBV 4  N3 ? ? C G   43 D CBV 49 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog61  hydrog ?    ? C G   13 N2    ? ? ? 1_555 D CBV 4  O2 ? ? C G   43 D CBV 49 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog62  hydrog ?    ? C G   13 O6    ? ? ? 1_555 D CBV 4  N4 ? ? C G   43 D CBV 49 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog63  hydrog ?    ? C G   14 N1    ? ? ? 1_555 D CBV 3  N3 ? ? C G   44 D CBV 48 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog64  hydrog ?    ? C G   14 N2    ? ? ? 1_555 D CBV 3  O2 ? ? C G   44 D CBV 48 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog65  hydrog ?    ? C G   14 O6    ? ? ? 1_555 D CBV 3  N4 ? ? C G   44 D CBV 48 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog66  hydrog ?    ? C C   15 N3    ? ? ? 1_555 D G   2  N1 ? ? C C   45 D G   47 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog67  hydrog ?    ? C C   15 N4    ? ? ? 1_555 D G   2  O6 ? ? C C   45 D G   47 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog68  hydrog ?    ? C C   15 O2    ? ? ? 1_555 D G   2  N2 ? ? C C   45 D G   47 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog69  hydrog ?    ? E G   2  N1    ? ? ? 1_555 F C   15 N3 ? ? E G   62 F C   90 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog70  hydrog ?    ? E G   2  N2    ? ? ? 1_555 F C   15 O2 ? ? E G   62 F C   90 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog71  hydrog ?    ? E G   2  O6    ? ? ? 1_555 F C   15 N4 ? ? E G   62 F C   90 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog72  hydrog ?    ? E CBV 3  N3    ? ? ? 1_555 F G   14 N1 ? ? E CBV 63 F G   89 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog73  hydrog ?    ? E CBV 3  N4    ? ? ? 1_555 F G   14 O6 ? ? E CBV 63 F G   89 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog74  hydrog ?    ? E CBV 3  O2    ? ? ? 1_555 F G   14 N2 ? ? E CBV 63 F G   89 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog75  hydrog ?    ? E CBV 4  N3    ? ? ? 1_555 F G   13 N1 ? ? E CBV 64 F G   88 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog76  hydrog ?    ? E CBV 4  N4    ? ? ? 1_555 F G   13 O6 ? ? E CBV 64 F G   88 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog77  hydrog ?    ? E CBV 4  O2    ? ? ? 1_555 F G   13 N2 ? ? E CBV 64 F G   88 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog78  hydrog ?    ? E A   5  N1    ? ? ? 1_555 F U   12 N3 ? ? E A   65 F U   87 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog79  hydrog ?    ? E A   5  N6    ? ? ? 1_555 F U   12 O4 ? ? E A   65 F U   87 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog80  hydrog ?    ? E G   6  N1    ? ? ? 1_555 F C   11 N3 ? ? E G   66 F C   86 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog81  hydrog ?    ? E G   6  N2    ? ? ? 1_555 F C   11 O2 ? ? E G   66 F C   86 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog82  hydrog ?    ? E G   6  O6    ? ? ? 1_555 F C   11 N4 ? ? E G   66 F C   86 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog83  hydrog ?    ? E U   7  N3    ? ? ? 1_555 F G   10 O6 ? ? E U   67 F G   85 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog84  hydrog ?    ? E U   7  O2    ? ? ? 1_555 F G   10 N1 ? ? E U   67 F G   85 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog85  hydrog ?    ? E U   8  O4    ? ? ? 1_555 F C   9  N4 ? ? E U   68 F C   84 1_555 ? ? ? ? ? ? 'U-C MISPAIR' ?     ? ? 
hydrog86  hydrog ?    ? E C   9  N4    ? ? ? 1_555 F U   8  O4 ? ? E C   69 F U   83 1_555 ? ? ? ? ? ? 'C-U MISPAIR' ?     ? ? 
hydrog87  hydrog ?    ? E G   10 N1    ? ? ? 1_555 F U   7  O2 ? ? E G   70 F U   82 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog88  hydrog ?    ? E G   10 O6    ? ? ? 1_555 F U   7  N3 ? ? E G   70 F U   82 1_555 ? ? ? ? ? ? TYPE_28_PAIR  ?     ? ? 
hydrog89  hydrog ?    ? E C   11 N3    ? ? ? 1_555 F G   6  N1 ? ? E C   71 F G   81 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog90  hydrog ?    ? E C   11 N4    ? ? ? 1_555 F G   6  O6 ? ? E C   71 F G   81 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog91  hydrog ?    ? E C   11 O2    ? ? ? 1_555 F G   6  N2 ? ? E C   71 F G   81 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog92  hydrog ?    ? E U   12 N3    ? ? ? 1_555 F A   5  N1 ? ? E U   72 F A   80 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog93  hydrog ?    ? E U   12 O4    ? ? ? 1_555 F A   5  N6 ? ? E U   72 F A   80 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog94  hydrog ?    ? E G   13 N1    ? ? ? 1_555 F CBV 4  N3 ? ? E G   73 F CBV 79 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog95  hydrog ?    ? E G   13 N2    ? ? ? 1_555 F CBV 4  O2 ? ? E G   73 F CBV 79 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog96  hydrog ?    ? E G   13 O6    ? ? ? 1_555 F CBV 4  N4 ? ? E G   73 F CBV 79 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog97  hydrog ?    ? E G   14 N1    ? ? ? 1_555 F CBV 3  N3 ? ? E G   74 F CBV 78 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog98  hydrog ?    ? E G   14 N2    ? ? ? 1_555 F CBV 3  O2 ? ? E G   74 F CBV 78 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog99  hydrog ?    ? E G   14 O6    ? ? ? 1_555 F CBV 3  N4 ? ? E G   74 F CBV 78 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog100 hydrog ?    ? E C   15 N3    ? ? ? 1_555 F G   2  N1 ? ? E C   75 F G   77 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog101 hydrog ?    ? E C   15 N4    ? ? ? 1_555 F G   2  O6 ? ? E C   75 F G   77 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
hydrog102 hydrog ?    ? E C   15 O2    ? ? ? 1_555 F G   2  N2 ? ? E C   75 F G   77 1_555 ? ? ? ? ? ? WATSON-CRICK  ?     ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
covale ? ? 
hydrog ? ? 
# 
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 CBV 3 A CBV 3  ? C ? 
2  A CBV 4 A CBV 4  ? C ? 
3  B CBV 3 B CBV 18 ? C ? 
4  B CBV 4 B CBV 19 ? C ? 
5  C CBV 3 C CBV 33 ? C ? 
6  C CBV 4 C CBV 34 ? C ? 
7  D CBV 3 D CBV 48 ? C ? 
8  D CBV 4 D CBV 49 ? C ? 
9  E CBV 3 E CBV 63 ? C ? 
10 E CBV 4 E CBV 64 ? C ? 
11 F CBV 3 F CBV 78 ? C ? 
12 F CBV 4 F CBV 79 ? C ? 
# 
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  
CBV O3P    O  N N 73  
CBV P      P  N N 74  
CBV O1P    O  N N 75  
CBV O2P    O  N N 76  
CBV "O5'"  O  N N 77  
CBV "C5'"  C  N N 78  
CBV "C4'"  C  N R 79  
CBV "O4'"  O  N N 80  
CBV "C3'"  C  N S 81  
CBV "O3'"  O  N N 82  
CBV "C2'"  C  N R 83  
CBV "O2'"  O  N N 84  
CBV "C1'"  C  N R 85  
CBV N1     N  N N 86  
CBV C2     C  N N 87  
CBV O2     O  N N 88  
CBV N3     N  N N 89  
CBV C4     C  N N 90  
CBV N4     N  N N 91  
CBV C5     C  N N 92  
CBV C6     C  N N 93  
CBV BR     BR N N 94  
CBV HO3P   H  N N 95  
CBV HO1P   H  N N 96  
CBV "H5'1" H  N N 97  
CBV "H5'2" H  N N 98  
CBV "H4'"  H  N N 99  
CBV "H3'"  H  N N 100 
CBV "HO3'" H  N N 101 
CBV "H2'"  H  N N 102 
CBV "HO2'" H  N N 103 
CBV "H1'"  H  N N 104 
CBV HN41   H  N N 105 
CBV HN42   H  N N 106 
CBV H6     H  N N 107 
G   OP3    O  N N 108 
G   P      P  N N 109 
G   OP1    O  N N 110 
G   OP2    O  N N 111 
G   "O5'"  O  N N 112 
G   "C5'"  C  N N 113 
G   "C4'"  C  N R 114 
G   "O4'"  O  N N 115 
G   "C3'"  C  N S 116 
G   "O3'"  O  N N 117 
G   "C2'"  C  N R 118 
G   "O2'"  O  N N 119 
G   "C1'"  C  N R 120 
G   N9     N  Y N 121 
G   C8     C  Y N 122 
G   N7     N  Y N 123 
G   C5     C  Y N 124 
G   C6     C  N N 125 
G   O6     O  N N 126 
G   N1     N  N N 127 
G   C2     C  N N 128 
G   N2     N  N N 129 
G   N3     N  N N 130 
G   C4     C  Y N 131 
G   HOP3   H  N N 132 
G   HOP2   H  N N 133 
G   "H5'"  H  N N 134 
G   "H5''" H  N N 135 
G   "H4'"  H  N N 136 
G   "H3'"  H  N N 137 
G   "HO3'" H  N N 138 
G   "H2'"  H  N N 139 
G   "HO2'" H  N N 140 
G   "H1'"  H  N N 141 
G   H8     H  N N 142 
G   H1     H  N N 143 
G   H21    H  N N 144 
G   H22    H  N N 145 
HOH O      O  N N 146 
HOH H1     H  N N 147 
HOH H2     H  N N 148 
U   OP3    O  N N 149 
U   P      P  N N 150 
U   OP1    O  N N 151 
U   OP2    O  N N 152 
U   "O5'"  O  N N 153 
U   "C5'"  C  N N 154 
U   "C4'"  C  N R 155 
U   "O4'"  O  N N 156 
U   "C3'"  C  N S 157 
U   "O3'"  O  N N 158 
U   "C2'"  C  N R 159 
U   "O2'"  O  N N 160 
U   "C1'"  C  N R 161 
U   N1     N  N N 162 
U   C2     C  N N 163 
U   O2     O  N N 164 
U   N3     N  N N 165 
U   C4     C  N N 166 
U   O4     O  N N 167 
U   C5     C  N N 168 
U   C6     C  N N 169 
U   HOP3   H  N N 170 
U   HOP2   H  N N 171 
U   "H5'"  H  N N 172 
U   "H5''" H  N N 173 
U   "H4'"  H  N N 174 
U   "H3'"  H  N N 175 
U   "HO3'" H  N N 176 
U   "H2'"  H  N N 177 
U   "HO2'" H  N N 178 
U   "H1'"  H  N N 179 
U   H3     H  N N 180 
U   H5     H  N N 181 
U   H6     H  N N 182 
# 
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  
CBV O3P   P      sing N N 76  
CBV O3P   HO3P   sing N N 77  
CBV P     O1P    sing N N 78  
CBV P     O2P    doub N N 79  
CBV P     "O5'"  sing N N 80  
CBV O1P   HO1P   sing N N 81  
CBV "O5'" "C5'"  sing N N 82  
CBV "C5'" "C4'"  sing N N 83  
CBV "C5'" "H5'1" sing N N 84  
CBV "C5'" "H5'2" sing N N 85  
CBV "C4'" "O4'"  sing N N 86  
CBV "C4'" "C3'"  sing N N 87  
CBV "C4'" "H4'"  sing N N 88  
CBV "O4'" "C1'"  sing N N 89  
CBV "C3'" "O3'"  sing N N 90  
CBV "C3'" "C2'"  sing N N 91  
CBV "C3'" "H3'"  sing N N 92  
CBV "O3'" "HO3'" sing N N 93  
CBV "C2'" "O2'"  sing N N 94  
CBV "C2'" "C1'"  sing N N 95  
CBV "C2'" "H2'"  sing N N 96  
CBV "O2'" "HO2'" sing N N 97  
CBV "C1'" N1     sing N N 98  
CBV "C1'" "H1'"  sing N N 99  
CBV N1    C2     sing N N 100 
CBV N1    C6     sing N N 101 
CBV C2    O2     doub N N 102 
CBV C2    N3     sing N N 103 
CBV N3    C4     doub N N 104 
CBV C4    N4     sing N N 105 
CBV C4    C5     sing N N 106 
CBV N4    HN41   sing N N 107 
CBV N4    HN42   sing N N 108 
CBV C5    C6     doub N N 109 
CBV C5    BR     sing N N 110 
CBV C6    H6     sing N N 111 
G   OP3   P      sing N N 112 
G   OP3   HOP3   sing N N 113 
G   P     OP1    doub N N 114 
G   P     OP2    sing N N 115 
G   P     "O5'"  sing N N 116 
G   OP2   HOP2   sing N N 117 
G   "O5'" "C5'"  sing N N 118 
G   "C5'" "C4'"  sing N N 119 
G   "C5'" "H5'"  sing N N 120 
G   "C5'" "H5''" sing N N 121 
G   "C4'" "O4'"  sing N N 122 
G   "C4'" "C3'"  sing N N 123 
G   "C4'" "H4'"  sing N N 124 
G   "O4'" "C1'"  sing N N 125 
G   "C3'" "O3'"  sing N N 126 
G   "C3'" "C2'"  sing N N 127 
G   "C3'" "H3'"  sing N N 128 
G   "O3'" "HO3'" sing N N 129 
G   "C2'" "O2'"  sing N N 130 
G   "C2'" "C1'"  sing N N 131 
G   "C2'" "H2'"  sing N N 132 
G   "O2'" "HO2'" sing N N 133 
G   "C1'" N9     sing N N 134 
G   "C1'" "H1'"  sing N N 135 
G   N9    C8     sing Y N 136 
G   N9    C4     sing Y N 137 
G   C8    N7     doub Y N 138 
G   C8    H8     sing N N 139 
G   N7    C5     sing Y N 140 
G   C5    C6     sing N N 141 
G   C5    C4     doub Y N 142 
G   C6    O6     doub N N 143 
G   C6    N1     sing N N 144 
G   N1    C2     sing N N 145 
G   N1    H1     sing N N 146 
G   C2    N2     sing N N 147 
G   C2    N3     doub N N 148 
G   N2    H21    sing N N 149 
G   N2    H22    sing N N 150 
G   N3    C4     sing N N 151 
HOH O     H1     sing N N 152 
HOH O     H2     sing N N 153 
U   OP3   P      sing N N 154 
U   OP3   HOP3   sing N N 155 
U   P     OP1    doub N N 156 
U   P     OP2    sing N N 157 
U   P     "O5'"  sing N N 158 
U   OP2   HOP2   sing N N 159 
U   "O5'" "C5'"  sing N N 160 
U   "C5'" "C4'"  sing N N 161 
U   "C5'" "H5'"  sing N N 162 
U   "C5'" "H5''" sing N N 163 
U   "C4'" "O4'"  sing N N 164 
U   "C4'" "C3'"  sing N N 165 
U   "C4'" "H4'"  sing N N 166 
U   "O4'" "C1'"  sing N N 167 
U   "C3'" "O3'"  sing N N 168 
U   "C3'" "C2'"  sing N N 169 
U   "C3'" "H3'"  sing N N 170 
U   "O3'" "HO3'" sing N N 171 
U   "C2'" "O2'"  sing N N 172 
U   "C2'" "C1'"  sing N N 173 
U   "C2'" "H2'"  sing N N 174 
U   "O2'" "HO2'" sing N N 175 
U   "C1'" N1     sing N N 176 
U   "C1'" "H1'"  sing N N 177 
U   N1    C2     sing N N 178 
U   N1    C6     sing N N 179 
U   C2    O2     doub N N 180 
U   C2    N3     sing N N 181 
U   N3    C4     sing N N 182 
U   N3    H3     sing N N 183 
U   C4    O4     doub N N 184 
U   C4    C5     sing N N 185 
U   C5    C6     doub N N 186 
U   C5    H5     sing N N 187 
U   C6    H6     sing N N 188 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
1QBP 'double helix'         
1QBP 'a-form double helix'  
1QBP 'mismatched base pair' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A G   2  1_555 B C   15 1_555 -0.367 -0.202 -0.262 -1.529  -11.099 5.652   1  A_G2:C30_B    A 2  ? B 30 ? 19 1 
1 A CBV 3  1_555 B G   14 1_555 0.040  -0.110 0.266  2.366   -13.398 0.456   2  A_CBV3:G29_B  A 3  ? B 29 ? 19 1 
1 A CBV 4  1_555 B G   13 1_555 0.139  -0.300 0.048  5.660   -10.596 2.409   3  A_CBV4:G28_B  A 4  ? B 28 ? 19 1 
1 A A   5  1_555 B U   12 1_555 0.242  -0.099 0.116  -0.304  -8.228  -2.821  4  A_A5:U27_B    A 5  ? B 27 ? 20 1 
1 A G   6  1_555 B C   11 1_555 -0.250 -0.270 0.014  0.005   -19.994 2.642   5  A_G6:C26_B    A 6  ? B 26 ? 19 1 
1 A U   7  1_555 B G   10 1_555 2.459  -0.558 0.015  0.145   -13.846 -0.367  6  A_U7:G25_B    A 7  ? B 25 ? 28 ? 
1 A U   8  1_555 B C   9  1_555 -0.677 0.431  -0.161 -8.408  -0.387  -40.221 7  A_U8:C24_B    A 8  ? B 24 ? ?  ? 
1 A C   9  1_555 B U   8  1_555 0.420  0.444  0.438  -0.001  5.859   -39.831 8  A_C9:U23_B    A 9  ? B 23 ? ?  ? 
1 A G   10 1_555 B U   7  1_555 -2.064 -0.513 -0.143 -3.102  -8.657  -1.644  9  A_G10:U22_B   A 10 ? B 22 ? 28 1 
1 A C   11 1_555 B G   6  1_555 0.524  -0.299 -0.041 2.905   -15.770 0.650   10 A_C11:G21_B   A 11 ? B 21 ? 19 1 
1 A U   12 1_555 B A   5  1_555 -0.239 -0.130 -0.169 2.105   -11.599 1.802   11 A_U12:A20_B   A 12 ? B 20 ? 20 1 
1 A G   13 1_555 B CBV 4  1_555 -0.298 -0.054 -0.228 -3.502  -12.916 2.532   12 A_G13:CBV19_B A 13 ? B 19 ? 19 1 
1 A G   14 1_555 B CBV 3  1_555 -0.357 -0.162 -0.114 -6.558  -12.810 5.259   13 A_G14:CBV18_B A 14 ? B 18 ? 19 1 
1 A C   15 1_555 B G   2  1_555 0.314  -0.210 0.114  -4.279  -8.026  1.404   14 A_C15:G17_B   A 15 ? B 17 ? 19 1 
1 D G   2  1_555 C C   15 1_555 -0.506 -0.197 0.210  4.827   -10.943 -2.515  15 D_G47:C45_C   D 47 ? C 45 ? 19 1 
1 D CBV 3  1_555 C G   14 1_555 0.361  -0.377 0.065  5.292   -14.666 2.513   16 D_CBV48:G44_C D 48 ? C 44 ? 19 1 
1 D CBV 4  1_555 C G   13 1_555 0.204  -0.254 -0.009 2.377   -12.704 2.091   17 D_CBV49:G43_C D 49 ? C 43 ? 19 1 
1 D A   5  1_555 C U   12 1_555 0.309  -0.211 -0.162 -3.135  -10.392 -3.082  18 D_A50:U42_C   D 50 ? C 42 ? 20 1 
1 D G   6  1_555 C C   11 1_555 -0.477 -0.140 -0.092 -11.261 -15.919 4.849   19 D_G51:C41_C   D 51 ? C 41 ? 19 1 
1 D U   7  1_555 C G   10 1_555 2.535  -0.745 0.157  1.794   -13.200 -1.290  20 D_U52:G40_C   D 52 ? C 40 ? 28 ? 
1 D U   8  1_555 C C   9  1_555 -0.077 0.324  0.542  3.252   7.944   -38.976 21 D_U53:C39_C   D 53 ? C 39 ? ?  ? 
1 D C   9  1_555 C U   8  1_555 0.417  0.259  -0.299 14.668  -1.966  -41.263 22 D_C54:U38_C   D 54 ? C 38 ? ?  ? 
1 D G   10 1_555 C U   7  1_555 -2.130 -0.534 0.184  7.026   -11.803 -1.345  23 D_G55:U37_C   D 55 ? C 37 ? 28 ? 
1 D C   11 1_555 C G   6  1_555 0.650  -0.225 0.038  -4.834  -11.398 0.238   24 D_C56:G36_C   D 56 ? C 36 ? 19 1 
1 D U   12 1_555 C A   5  1_555 0.301  0.009  0.092  0.918   -12.600 2.912   25 D_U57:A35_C   D 57 ? C 35 ? 20 1 
1 D G   13 1_555 C CBV 4  1_555 -0.233 -0.404 -0.026 -2.286  -8.417  1.080   26 D_G58:CBV34_C D 58 ? C 34 ? 19 1 
1 D G   14 1_555 C CBV 3  1_555 -0.290 -0.296 0.242  0.636   -8.740  -0.264  27 D_G59:CBV33_C D 59 ? C 33 ? 19 1 
1 D C   15 1_555 C G   2  1_555 0.314  -0.427 0.367  -7.229  2.622   -0.806  28 D_C60:G32_C   D 60 ? C 32 ? 19 1 
1 F G   2  1_555 E C   15 1_555 -0.193 -0.436 0.327  6.145   -3.670  1.475   29 F_G77:C75_E   F 77 ? E 75 ? 19 1 
1 F CBV 3  1_555 E G   14 1_555 0.012  -0.213 -0.314 7.075   -13.517 0.200   30 F_CBV78:G74_E F 78 ? E 74 ? 19 1 
1 F CBV 4  1_555 E G   13 1_555 0.545  -0.517 -0.164 4.049   -5.567  4.075   31 F_CBV79:G73_E F 79 ? E 73 ? 19 1 
1 F A   5  1_555 E U   12 1_555 0.695  -0.257 0.406  7.206   -7.962  -7.634  32 F_A80:U72_E   F 80 ? E 72 ? 20 1 
1 F G   6  1_555 E C   11 1_555 0.241  -0.352 0.133  -6.369  -20.351 1.641   33 F_G81:C71_E   F 81 ? E 71 ? 19 1 
1 F U   7  1_555 E G   10 1_555 1.688  -0.679 0.708  -7.289  -16.934 5.300   34 F_U82:G70_E   F 82 ? E 70 ? 28 1 
1 F U   8  1_555 E C   9  1_555 -0.475 0.812  0.784  -8.981  7.613   -48.777 35 F_U83:C69_E   F 83 ? E 69 ? ?  ? 
1 F C   9  1_555 E U   8  1_555 0.669  -0.306 0.165  5.007   1.936   -34.857 36 F_C84:U68_E   F 84 ? E 68 ? ?  ? 
1 F G   10 1_555 E U   7  1_555 -2.008 -0.496 -0.035 0.855   -21.459 9.734   37 F_G85:U67_E   F 85 ? E 67 ? 28 1 
1 F C   11 1_555 E G   6  1_555 0.038  -0.346 -0.399 3.908   -20.867 5.556   38 F_C86:G66_E   F 86 ? E 66 ? 19 1 
1 F U   12 1_555 E A   5  1_555 -0.226 -0.237 0.199  -1.913  -12.376 2.253   39 F_U87:A65_E   F 87 ? E 65 ? 20 1 
1 F G   13 1_555 E CBV 4  1_555 -0.340 -0.233 0.170  -6.840  -12.283 0.158   40 F_G88:CBV64_E F 88 ? E 64 ? 19 1 
1 F G   14 1_555 E CBV 3  1_555 -0.197 -0.257 0.163  -8.217  -5.011  1.262   41 F_G89:CBV63_E F 89 ? E 63 ? 19 1 
1 F C   15 1_555 E G   2  1_555 0.332  -0.194 -0.107 8.902   -4.039  1.552   42 F_C90:G62_E   F 90 ? E 62 ? 19 1 
# 
loop_
_ndb_struct_na_base_pair_step.model_number 
_ndb_struct_na_base_pair_step.i_label_asym_id_1 
_ndb_struct_na_base_pair_step.i_label_comp_id_1 
_ndb_struct_na_base_pair_step.i_label_seq_id_1 
_ndb_struct_na_base_pair_step.i_symmetry_1 
_ndb_struct_na_base_pair_step.j_label_asym_id_1 
_ndb_struct_na_base_pair_step.j_label_comp_id_1 
_ndb_struct_na_base_pair_step.j_label_seq_id_1 
_ndb_struct_na_base_pair_step.j_symmetry_1 
_ndb_struct_na_base_pair_step.i_label_asym_id_2 
_ndb_struct_na_base_pair_step.i_label_comp_id_2 
_ndb_struct_na_base_pair_step.i_label_seq_id_2 
_ndb_struct_na_base_pair_step.i_symmetry_2 
_ndb_struct_na_base_pair_step.j_label_asym_id_2 
_ndb_struct_na_base_pair_step.j_label_comp_id_2 
_ndb_struct_na_base_pair_step.j_label_seq_id_2 
_ndb_struct_na_base_pair_step.j_symmetry_2 
_ndb_struct_na_base_pair_step.shift 
_ndb_struct_na_base_pair_step.slide 
_ndb_struct_na_base_pair_step.rise 
_ndb_struct_na_base_pair_step.tilt 
_ndb_struct_na_base_pair_step.roll 
_ndb_struct_na_base_pair_step.twist 
_ndb_struct_na_base_pair_step.x_displacement 
_ndb_struct_na_base_pair_step.y_displacement 
_ndb_struct_na_base_pair_step.helical_rise 
_ndb_struct_na_base_pair_step.inclination 
_ndb_struct_na_base_pair_step.tip 
_ndb_struct_na_base_pair_step.helical_twist 
_ndb_struct_na_base_pair_step.step_number 
_ndb_struct_na_base_pair_step.step_name 
_ndb_struct_na_base_pair_step.i_auth_asym_id_1 
_ndb_struct_na_base_pair_step.i_auth_seq_id_1 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.j_auth_asym_id_1 
_ndb_struct_na_base_pair_step.j_auth_seq_id_1 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.i_auth_asym_id_2 
_ndb_struct_na_base_pair_step.i_auth_seq_id_2 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_2 
_ndb_struct_na_base_pair_step.j_auth_asym_id_2 
_ndb_struct_na_base_pair_step.j_auth_seq_id_2 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_2 
1 A G   2  1_555 B C   15 1_555 A CBV 3  1_555 B G   14 1_555 -0.709 -1.960 3.174 -7.505 -0.027 32.571 -3.406 -0.004 3.254 -0.047 
13.164 33.401 1  AA_G2CBV3:G29C30_BB     A 2  ? B 30 ? A 3  ? B 29 ? 
1 A CBV 3  1_555 B G   14 1_555 A CBV 4  1_555 B G   13 1_555 -0.333 -1.807 3.144 2.882  3.886  33.171 -3.725 1.016  2.882 6.762  
-5.014 33.512 2  AA_CBV3CBV4:G28G29_BB   A 3  ? B 29 ? A 4  ? B 28 ? 
1 A CBV 4  1_555 B G   13 1_555 A A   5  1_555 B U   12 1_555 -0.349 -1.398 3.284 -1.173 9.481  30.149 -4.227 0.435  2.741 17.678 
2.188  31.593 3  AA_CBV4A5:U27G28_BB     A 4  ? B 28 ? A 5  ? B 27 ? 
1 A A   5  1_555 B U   12 1_555 A G   6  1_555 B C   11 1_555 0.540  -1.458 3.307 3.951  5.212  31.694 -3.526 -0.281 3.078 9.418  
-7.140 32.345 4  AA_A5G6:C26U27_BB       A 5  ? B 27 ? A 6  ? B 26 ? 
1 A G   6  1_555 B C   11 1_555 A U   7  1_555 B G   10 1_555 0.212  -1.471 3.072 0.031  7.129  42.125 -2.667 -0.288 2.798 9.833  
-0.042 42.697 5  AA_G6U7:G25C26_BB       A 6  ? B 26 ? A 7  ? B 25 ? 
1 A U   7  1_555 B G   10 1_555 A U   8  1_555 B C   9  1_555 -3.631 -2.059 3.480 0.188  13.104 21.362 -8.207 8.430  1.885 31.786 
-0.455 25.022 6  AA_U7U8:C24G25_BB       A 7  ? B 25 ? A 8  ? B 24 ? 
1 A U   8  1_555 B C   9  1_555 A C   9  1_555 B U   8  1_555 -0.044 -1.394 3.363 -1.067 6.320  36.670 -3.020 -0.073 3.089 9.951  
1.681  37.207 7  AA_U8C9:U23C24_BB       A 8  ? B 24 ? A 9  ? B 23 ? 
1 A C   9  1_555 B U   8  1_555 A G   10 1_555 B U   7  1_555 4.164  -1.954 3.398 3.617  14.806 19.121 -9.004 -8.779 2.106 37.745 
-9.220 24.408 8  AA_C9G10:U22U23_BB      A 9  ? B 23 ? A 10 ? B 22 ? 
1 A G   10 1_555 B U   7  1_555 A C   11 1_555 B G   6  1_555 -0.087 -1.208 3.102 -1.285 2.207  42.863 -1.856 -0.001 3.041 3.016  
1.757  42.936 9  AA_G10C11:G21U22_BB     A 10 ? B 22 ? A 11 ? B 21 ? 
1 A C   11 1_555 B G   6  1_555 A U   12 1_555 B A   5  1_555 -0.243 -1.699 3.255 0.432  7.957  30.710 -4.473 0.519  2.736 14.715 
-0.799 31.703 10 AA_C11U12:A20G21_BB     A 11 ? B 21 ? A 12 ? B 20 ? 
1 A U   12 1_555 B A   5  1_555 A G   13 1_555 B CBV 4  1_555 -0.447 -1.521 3.304 -2.231 11.135 28.096 -5.012 0.436  2.557 21.841 
4.377  30.261 11 AA_U12G13:CBV19A20_BB   A 12 ? B 20 ? A 13 ? B 19 ? 
1 A G   13 1_555 B CBV 4  1_555 A G   14 1_555 B CBV 3  1_555 0.582  -1.548 3.359 -1.825 8.334  31.274 -4.190 -1.353 2.826 15.110 
3.309  32.388 12 AA_G13G14:CBV18CBV19_BB A 13 ? B 19 ? A 14 ? B 18 ? 
1 A G   14 1_555 B CBV 3  1_555 A C   15 1_555 B G   2  1_555 0.418  -1.886 3.099 1.827  2.775  36.425 -3.361 -0.433 2.969 4.429  
-2.915 36.571 13 AA_G14C15:G17CBV18_BB   A 14 ? B 18 ? A 15 ? B 17 ? 
1 A C   15 1_555 B G   2  1_555 D G   2  1_555 C C   15 1_555 -0.076 2.180  3.356 0.594  -2.286 97.400 1.490  0.061  3.316 -1.521 
-0.396 97.421 14 AD_C15G47:C45G17_CB     A 15 ? B 17 ? D 47 ? C 45 ? 
1 D G   2  1_555 C C   15 1_555 D CBV 3  1_555 C G   14 1_555 -0.370 -1.923 3.199 -1.877 3.345  38.385 -3.307 0.338  3.042 5.071  
2.847  38.569 15 DD_G47CBV48:G44C45_CC   D 47 ? C 45 ? D 48 ? C 44 ? 
1 D CBV 3  1_555 C G   14 1_555 D CBV 4  1_555 C G   13 1_555 -0.639 -1.543 3.210 -0.120 10.135 30.586 -4.430 1.133  2.583 18.583 
0.220  32.183 16 DD_CBV48CBV49:G43G44_CC D 48 ? C 44 ? D 49 ? C 43 ? 
1 D CBV 4  1_555 C G   13 1_555 D A   5  1_555 C U   12 1_555 0.047  -1.556 3.318 2.375  8.368  29.462 -4.506 0.356  2.777 16.020 
-4.547 30.692 17 DD_CBV49A50:U42G43_CC   D 49 ? C 43 ? D 50 ? C 42 ? 
1 D A   5  1_555 C U   12 1_555 D G   6  1_555 C C   11 1_555 0.737  -1.814 3.426 -0.332 10.113 29.296 -5.269 -1.442 2.659 19.284 
0.633  30.958 18 DD_A50G51:C41U42_CC     D 50 ? C 42 ? D 51 ? C 41 ? 
1 D G   6  1_555 C C   11 1_555 D U   7  1_555 C G   10 1_555 -0.148 -0.911 2.887 -0.602 0.153  43.314 -1.248 0.149  2.886 0.207  
0.815  43.319 19 DD_G51U52:G40C41_CC     D 51 ? C 41 ? D 52 ? C 40 ? 
1 D U   7  1_555 C G   10 1_555 D U   8  1_555 C C   9  1_555 -4.117 -2.155 3.264 -4.747 10.162 19.718 -9.113 8.785  2.742 27.030 
12.628 22.657 20 DD_U52U53:C39G40_CC     D 52 ? C 40 ? D 53 ? C 39 ? 
1 D U   8  1_555 C C   9  1_555 D C   9  1_555 C U   8  1_555 -0.005 -1.421 3.255 4.761  8.873  35.002 -3.443 0.634  2.799 14.389 
-7.721 36.378 21 DD_U53C54:U38C39_CC     D 53 ? C 39 ? D 54 ? C 38 ? 
1 D C   9  1_555 C U   8  1_555 D G   10 1_555 C U   7  1_555 3.412  -2.294 3.504 -1.790 14.962 26.070 -7.065 -6.897 1.727 30.173 
3.609  30.047 22 DD_C54G55:U37U38_CC     D 54 ? C 38 ? D 55 ? C 37 ? 
1 D G   10 1_555 C U   7  1_555 D C   11 1_555 C G   6  1_555 -0.325 -1.584 3.449 -1.643 7.908  43.054 -2.890 0.277  3.134 10.663 
2.216  43.770 23 DD_G55C56:G36U37_CC     D 55 ? C 37 ? D 56 ? C 36 ? 
1 D C   11 1_555 C G   6  1_555 D U   12 1_555 C A   5  1_555 -0.372 -1.537 3.068 -0.022 6.081  28.793 -4.187 0.728  2.693 12.060 
0.045  29.415 24 DD_C56U57:A35G36_CC     D 56 ? C 36 ? D 57 ? C 35 ? 
1 D U   12 1_555 C A   5  1_555 D G   13 1_555 C CBV 4  1_555 -0.189 -1.493 3.198 -0.711 9.434  28.726 -4.603 0.232  2.592 18.396 
1.386  30.212 25 DD_U57G58:CBV34A35_CC   D 57 ? C 35 ? D 58 ? C 34 ? 
1 D G   13 1_555 C CBV 4  1_555 D G   14 1_555 C CBV 3  1_555 0.657  -2.025 3.014 -1.667 4.306  29.774 -4.664 -1.561 2.661 8.317  
3.220  30.122 26 DD_G58G59:CBV33CBV34_CC D 58 ? C 34 ? D 59 ? C 33 ? 
1 D G   14 1_555 C CBV 3  1_555 D C   15 1_555 C G   2  1_555 0.210  -2.301 3.625 -0.959 -0.131 34.482 -3.857 -0.519 3.626 -0.222 
1.617  34.495 27 DD_G59C60:G32CBV33_CC   D 59 ? C 33 ? D 60 ? C 32 ? 
1 D C   15 1_555 C G   2  1_555 F G   2  1_555 E C   15 1_555 0.089  1.760  2.923 -0.263 -0.780 86.173 1.303  -0.071 2.910 -0.571 
0.193  86.176 28 DF_C60G77:C75G32_EC     D 60 ? C 32 ? F 77 ? E 75 ? 
1 F G   2  1_555 E C   15 1_555 F CBV 3  1_555 E G   14 1_555 -0.536 -1.958 3.222 0.149  -2.434 30.752 -3.205 1.038  3.361 -4.580 
-0.280 30.846 29 FF_G77CBV78:G74C75_EE   F 77 ? E 75 ? F 78 ? E 74 ? 
1 F CBV 3  1_555 E G   14 1_555 F CBV 4  1_555 E G   13 1_555 -0.532 -2.088 3.361 0.876  4.224  31.645 -4.549 1.123  3.049 7.701  
-1.596 31.930 30 FF_CBV78CBV79:G73G74_EE F 78 ? E 74 ? F 79 ? E 73 ? 
1 F CBV 4  1_555 E G   13 1_555 F A   5  1_555 E U   12 1_555 -0.338 -1.776 3.065 -1.664 11.179 33.721 -4.312 0.346  2.387 18.632 
2.774  35.513 31 FF_CBV79A80:U72G73_EE   F 79 ? E 73 ? F 80 ? E 72 ? 
1 F A   5  1_555 E U   12 1_555 F G   6  1_555 E C   11 1_555 0.654  -1.711 3.551 5.122  9.851  31.255 -4.704 -0.262 2.958 17.602 
-9.153 33.122 32 FF_A80G81:C71U72_EE     F 80 ? E 72 ? F 81 ? E 71 ? 
1 F G   6  1_555 E C   11 1_555 F U   7  1_555 E G   10 1_555 0.555  -1.203 3.041 -2.067 4.143  31.587 -2.865 -1.348 2.823 7.561  
3.772  31.916 33 FF_G81U82:G70C71_EE     F 81 ? E 71 ? F 82 ? E 70 ? 
1 F U   7  1_555 E G   10 1_555 F U   8  1_555 E C   9  1_555 -4.040 -1.966 3.083 -1.953 10.519 25.998 -6.215 7.926  2.411 22.222 
4.126  28.078 34 FF_U82U83:C69G70_EE     F 82 ? E 70 ? F 83 ? E 69 ? 
1 F U   8  1_555 E C   9  1_555 F C   9  1_555 E U   8  1_555 0.345  -2.263 3.269 1.367  7.880  37.845 -4.325 -0.365 2.771 11.986 
-2.080 38.650 35 FF_U83C84:U68C69_EE     F 83 ? E 69 ? F 84 ? E 68 ? 
1 F C   9  1_555 E U   8  1_555 F G   10 1_555 E U   7  1_555 3.193  -1.850 3.269 3.560  10.659 25.827 -6.195 -5.772 2.714 22.536 
-7.526 28.128 36 FF_C84G85:U67U68_EE     F 84 ? E 68 ? F 85 ? E 67 ? 
1 F G   10 1_555 E U   7  1_555 F C   11 1_555 E G   6  1_555 -0.414 -1.147 3.049 -0.305 9.086  40.519 -2.487 0.555  2.743 12.923 
0.434  41.485 37 FF_G85C86:G66U67_EE     F 85 ? E 67 ? F 86 ? E 66 ? 
1 F C   11 1_555 E G   6  1_555 F U   12 1_555 E A   5  1_555 -0.081 -1.439 3.413 -4.332 10.149 27.127 -4.984 -0.751 2.692 20.589 
8.789  29.246 38 FF_C86U87:A65G66_EE     F 86 ? E 66 ? F 87 ? E 65 ? 
1 F U   12 1_555 E A   5  1_555 F G   13 1_555 E CBV 4  1_555 0.288  -1.589 3.182 -0.169 12.505 29.869 -4.802 -0.543 2.344 23.031 
0.311  32.327 39 FF_U87G88:CBV64A65_EE   F 87 ? E 65 ? F 88 ? E 64 ? 
1 F G   13 1_555 E CBV 4  1_555 F G   14 1_555 E CBV 3  1_555 0.584  -2.083 3.273 0.103  3.729  30.066 -4.711 -1.098 3.001 7.153  
-0.198 30.291 40 FF_G88G89:CBV63CBV64_EE F 88 ? E 64 ? F 89 ? E 63 ? 
1 F G   14 1_555 E CBV 3  1_555 F C   15 1_555 E G   2  1_555 0.140  -1.845 2.897 3.769  -1.009 35.432 -2.884 0.261  2.946 -1.651 
-6.170 35.639 41 FF_G89C90:G62CBV63_EE   F 89 ? E 63 ? F 90 ? E 62 ? 
# 
_atom_sites.entry_id                    1QBP 
_atom_sites.fract_transf_matrix[1][1]   0.009574 
_atom_sites.fract_transf_matrix[1][2]   0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.005255 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.041203 
_atom_sites.fract_transf_matrix[2][3]   0.000000 
_atom_sites.fract_transf_matrix[3][1]   0.000000 
_atom_sites.fract_transf_matrix[3][2]   0.000000 
_atom_sites.fract_transf_matrix[3][3]   0.010921 
_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 
BR 
C  
N  
O  
P  
# 
loop_