data_2BJC
# 
_entry.id   2BJC 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.399 
_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   2BJC         pdb_00002bjc 10.2210/pdb2bjc/pdb 
PDBE  EBI-22790    ?            ?                   
WWPDB D_1290022790 ?            ?                   
BMRB  7354         ?            10.13018/BMR7354    
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 2005-10-18 
2 'Structure model' 1 1 2011-05-08 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2020-01-15 
5 'Structure model' 1 4 2024-11-20 
# 
_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' Other                       
4 5 'Structure model' 'Data collection'           
5 5 'Structure model' 'Database references'       
6 5 'Structure model' 'Structure summary'         
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' pdbx_database_status      
2 5 'Structure model' chem_comp_atom            
3 5 'Structure model' chem_comp_bond            
4 5 'Structure model' database_2                
5 5 'Structure model' pdbx_entry_details        
6 5 'Structure model' pdbx_modification_feature 
# 
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' '_pdbx_database_status.status_code_cs'         
2 4 'Structure model' '_pdbx_database_status.status_code_mr'         
3 5 'Structure model' '_database_2.pdbx_DOI'                         
4 5 'Structure model' '_database_2.pdbx_database_accession'          
5 5 'Structure model' '_pdbx_entry_details.has_protein_modification' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        2BJC 
_pdbx_database_status.deposit_site                    PDBE 
_pdbx_database_status.process_site                    PDBE 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.recvd_initial_deposition_date   2005-02-01 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.status_code_cs                  REL 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.content_type 
_pdbx_database_related.details 
PDB  1CJG unspecified 'NMR STRUCTURE OF LAC REPRESSOR HP62- DEOXYRIBONUCLEIC ACID COMPLEX' 
PDB  1EFA unspecified 'CRYSTAL STRUCTURE OF THE LAC REPRESSOR DIMER BOUND TO OPERATOR AND THE ANTI-INDUCER ONPF' 
PDB  1JWL unspecified 'STRUCTURE OF THE DIMERIC LAC REPRESSOR/ OPERATOR O1/ONPFCOMPLEX' 
PDB  1JYE unspecified 'STRUCTURE OF A DIMERIC LAC REPRESSOR WITH C-TERMINALDELETION AND K84L SUBSTITUTION' 
PDB  1JYF unspecified 'STRUCTURE OF THE DIMERIC LAC REPRESSOR WITH AN 11-RESIDUE C-TERMINAL DELETION.' 
PDB  1L1M unspecified 'SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDINGDOMAIN COMPLEXED TO ITS NATURAL OPERATOR O1' 
PDB  1LBG unspecified 
'LACTOSE OPERON REPRESSOR BOUND TO 21-BASE PAIR SYMMETRIC OPERATOR DEOXYRIBONUCLEIC ACID, ALPHA CARBONS ONLY' 
PDB  1LBH unspecified 'INTACT LACTOSE OPERON REPRESSOR WITH GRATUITOUS INDUCER IPTG' 
PDB  1LBI unspecified 'LAC REPRESSOR' 
PDB  1LCC unspecified 
;LAC REPRESSOR ("HEADPIECE") COMPLEX WITH AN 11 BASE-PAIR HALF-OPERATOR CORRESPONDING TO THE LEFT HALF OF THE WILD TYPE LAC OPERATOR (NMR, BEST STRUCTURE)
;
PDB  1LCD unspecified 
;LAC REPRESSOR ("HEADPIECE") COMPLEX WITH AN 11 BASE-PAIR HALF-OPERATOR CORRESPONDING TO THE LEFT HALF OF THE WILD TYPE LAC OPERATOR (NMR, 3 STRUCTURES)
;
PDB  1LQC unspecified 'LAC REPRESSOR HEADPIECE (RESIDUES 1-56), NMR, 32 STRUCTURES' 
PDB  1LTP unspecified . 
PDB  1OSL unspecified 'SOLUTION STRUCTURE OF A DIMERIC LACTOSE DNA -BINDING DOMAINCOMPLEXED TO A NONSPECIFIC DNA SEQUENCE' 
PDB  1TLF unspecified 'TRYPTIC CORE FRAGMENT OF THE LACTOSE REPRESSOR OF ESCHERICHIA COLI' 
BMRB 7354 unspecified . 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Salinas, R.K.'    1 
'Folkers, G.E.'    2 
'Bonvin, A.M.J.J.' 3 
'Das, D.'          4 
'Boelens, R.'      5 
'Kaptein, R.'      6 
# 
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 'Altered Specificity in DNA Binding by the Lac Repressor: A Mutant Lac Headpiece that Mimics the Gal Repressor' 
Chembiochem 6  1628 ? 2005 ?      GE 1439-4227 ?    ? 16094693 10.1002/CBIC.200500049 
1       
;Plasticity in Protein-DNA Recognition: Lac Repressor Interacts with its Natural Operator O1 Through Alternative Conformations of its DNA Binding Domain
;
'Embo J.'   21 2866 ? 2002 EMJODG UK 0261-4189 0897 ? 12065400 10.1093/EMBOJ/CDF318   
2       'The Interaction of the Recognition Helix of Lac Repressor with Lac Operator' 'Embo J.'   6  3145 ? 1987 EMJODG UK 
0261-4189 0897 ? 2826131  ?                      
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Salinas, R.K.'        1  ? 
primary 'Folkers, G.E.'        2  ? 
primary 'Bonvin, A.M.J.J.'     3  ? 
primary 'Das, D.'              4  ? 
primary 'Boelens, R.'          5  ? 
primary 'Kaptein, R.'          6  ? 
1       'Kalodimos, C.G.'      7  ? 
1       'Bonvin, A.M.J.J.'     8  ? 
1       'Salinas, R.K.'        9  ? 
1       'Wechselberger, R.'    10 ? 
1       'Boelens, R.'          11 ? 
1       'Kaptein, R.'          12 ? 
2       'Lehming, N.'          13 ? 
2       'Sartorius, J.'        14 ? 
2       'Niemoler, M.'         15 ? 
2       'Genenger, G.'         16 ? 
2       'Wilcken-Bergmann, B.' 17 ? 
2       'Muller-Hill, B.'      18 ? 
# 
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 man 'LACTOSE OPERON REPRESSOR'                                                    6701.661 2 ? YES 
'DNA BINDING DOMAIN, LAC HEADPIECE RESIDUES 1-62' 
'THE PROTEIN IS A DIMER. DISULFIDE BOND BETWEEN CYS52 IN TWO MONOMERS FORMS A COVALENT DIMER' 
2 polymer syn 
;5'-D(*GP*AP*AP*TP*TP*GP*TP*AP*AP*GP *CP*GP*CP*TP*TP*AP*CP*AP*AP*TP*TP*C)-3'
;
6750.390 2 ? ?   ?                                                 'ALTERED LAC SYML OPERATOR' 
# 
_entity_name_com.entity_id   2 
_entity_name_com.name        'LAC-GAL OPERATOR' 
# 
loop_
_entity_poly.entity_id 
_entity_poly.type 
_entity_poly.nstd_linkage 
_entity_poly.nstd_monomer 
_entity_poly.pdbx_seq_one_letter_code 
_entity_poly.pdbx_seq_one_letter_code_can 
_entity_poly.pdbx_strand_id 
_entity_poly.pdbx_target_identifier 
1 'polypeptide(L)'        no no MKPVTLYDVAEYAGVSVATVSRVVNQASHVSAKTREKVEAAMAELNYIPNRCAQQLAGKQSL                              
MKPVTLYDVAEYAGVSVATVSRVVNQASHVSAKTREKVEAAMAELNYIPNRCAQQLAGKQSL A,B ? 
2 polydeoxyribonucleotide no no 
;(DG)(DA)(DA)(DT)(DT)(DG)(DT)(DA)(DA)(DG)(DC)(DG)(DC)(DT)(DT)(DA)(DC)(DA)(DA)(DT)
(DT)(DC)
;
GAATTGTAAGCGCTTACAATTC                                         C,D ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  MET n 
1 2  LYS n 
1 3  PRO n 
1 4  VAL n 
1 5  THR n 
1 6  LEU n 
1 7  TYR n 
1 8  ASP n 
1 9  VAL n 
1 10 ALA n 
1 11 GLU n 
1 12 TYR n 
1 13 ALA n 
1 14 GLY n 
1 15 VAL n 
1 16 SER n 
1 17 VAL n 
1 18 ALA n 
1 19 THR n 
1 20 VAL n 
1 21 SER n 
1 22 ARG n 
1 23 VAL n 
1 24 VAL n 
1 25 ASN n 
1 26 GLN n 
1 27 ALA n 
1 28 SER n 
1 29 HIS n 
1 30 VAL n 
1 31 SER n 
1 32 ALA n 
1 33 LYS n 
1 34 THR n 
1 35 ARG n 
1 36 GLU n 
1 37 LYS n 
1 38 VAL n 
1 39 GLU n 
1 40 ALA n 
1 41 ALA n 
1 42 MET n 
1 43 ALA n 
1 44 GLU n 
1 45 LEU n 
1 46 ASN n 
1 47 TYR n 
1 48 ILE n 
1 49 PRO n 
1 50 ASN n 
1 51 ARG n 
1 52 CYS n 
1 53 ALA n 
1 54 GLN n 
1 55 GLN n 
1 56 LEU n 
1 57 ALA n 
1 58 GLY n 
1 59 LYS n 
1 60 GLN n 
1 61 SER n 
1 62 LEU n 
2 1  DG  n 
2 2  DA  n 
2 3  DA  n 
2 4  DT  n 
2 5  DT  n 
2 6  DG  n 
2 7  DT  n 
2 8  DA  n 
2 9  DA  n 
2 10 DG  n 
2 11 DC  n 
2 12 DG  n 
2 13 DC  n 
2 14 DT  n 
2 15 DT  n 
2 16 DA  n 
2 17 DC  n 
2 18 DA  n 
2 19 DA  n 
2 20 DT  n 
2 21 DT  n 
2 22 DC  n 
# 
_entity_src_gen.entity_id                          1 
_entity_src_gen.pdbx_src_id                        1 
_entity_src_gen.pdbx_alt_source_flag               sample 
_entity_src_gen.pdbx_seq_type                      ? 
_entity_src_gen.pdbx_beg_seq_num                   ? 
_entity_src_gen.pdbx_end_seq_num                   ? 
_entity_src_gen.gene_src_common_name               ? 
_entity_src_gen.gene_src_genus                     ? 
_entity_src_gen.pdbx_gene_src_gene                 ? 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    DH9 
_entity_src_gen.gene_src_tissue                    ? 
_entity_src_gen.gene_src_tissue_fraction           ? 
_entity_src_gen.gene_src_details                   ? 
_entity_src_gen.pdbx_gene_src_fragment             ? 
_entity_src_gen.pdbx_gene_src_scientific_name      'ESCHERICHIA COLI' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     562 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      'ESCHERICHIA COLI' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     562 
_entity_src_gen.host_org_genus                     ? 
_entity_src_gen.pdbx_host_org_gene                 ? 
_entity_src_gen.pdbx_host_org_organ                ? 
_entity_src_gen.host_org_species                   ? 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               DH9 
_entity_src_gen.pdbx_host_org_variant              ? 
_entity_src_gen.pdbx_host_org_cell_line            ? 
_entity_src_gen.pdbx_host_org_atcc                 ? 
_entity_src_gen.pdbx_host_org_culture_collection   ? 
_entity_src_gen.pdbx_host_org_cell                 ? 
_entity_src_gen.pdbx_host_org_organelle            ? 
_entity_src_gen.pdbx_host_org_cellular_location    ? 
_entity_src_gen.pdbx_host_org_vector_type          ? 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       'PET3A / PGP1-2' 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
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 
ALA 'L-peptide linking' y ALANINE                              ? 'C3 H7 N O2'      89.093  
ARG 'L-peptide linking' y ARGININE                             ? 'C6 H15 N4 O2 1'  175.209 
ASN 'L-peptide linking' y ASPARAGINE                           ? 'C4 H8 N2 O3'     132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID'                      ? 'C4 H7 N O4'      133.103 
CYS 'L-peptide linking' y CYSTEINE                             ? 'C3 H7 N O2 S'    121.158 
DA  'DNA linking'       y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 
DC  'DNA linking'       y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE"  ? 'C9 H14 N3 O7 P'  307.197 
DG  'DNA linking'       y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 
DT  'DNA linking'       y "THYMIDINE-5'-MONOPHOSPHATE"         ? 'C10 H15 N2 O8 P' 322.208 
GLN 'L-peptide linking' y GLUTAMINE                            ? 'C5 H10 N2 O3'    146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID'                      ? 'C5 H9 N O4'      147.129 
GLY 'peptide linking'   y GLYCINE                              ? 'C2 H5 N O2'      75.067  
HIS 'L-peptide linking' y HISTIDINE                            ? 'C6 H10 N3 O2 1'  156.162 
ILE 'L-peptide linking' y ISOLEUCINE                           ? 'C6 H13 N O2'     131.173 
LEU 'L-peptide linking' y LEUCINE                              ? 'C6 H13 N O2'     131.173 
LYS 'L-peptide linking' y LYSINE                               ? 'C6 H15 N2 O2 1'  147.195 
MET 'L-peptide linking' y METHIONINE                           ? 'C5 H11 N O2 S'   149.211 
PRO 'L-peptide linking' y PROLINE                              ? 'C5 H9 N O2'      115.130 
SER 'L-peptide linking' y SERINE                               ? 'C3 H7 N O3'      105.093 
THR 'L-peptide linking' y THREONINE                            ? 'C4 H9 N O3'      119.119 
TYR 'L-peptide linking' y TYROSINE                             ? 'C9 H11 N O3'     181.189 
VAL 'L-peptide linking' y VALINE                               ? 'C5 H11 N O2'     117.146 
# 
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  MET 1  1   1   MET MET A . n 
A 1 2  LYS 2  2   2   LYS LYS A . n 
A 1 3  PRO 3  3   3   PRO PRO A . n 
A 1 4  VAL 4  4   4   VAL VAL A . n 
A 1 5  THR 5  5   5   THR THR A . n 
A 1 6  LEU 6  6   6   LEU LEU A . n 
A 1 7  TYR 7  7   7   TYR TYR A . n 
A 1 8  ASP 8  8   8   ASP ASP A . n 
A 1 9  VAL 9  9   9   VAL VAL A . n 
A 1 10 ALA 10 10  10  ALA ALA A . n 
A 1 11 GLU 11 11  11  GLU GLU A . n 
A 1 12 TYR 12 12  12  TYR TYR A . n 
A 1 13 ALA 13 13  13  ALA ALA A . n 
A 1 14 GLY 14 14  14  GLY GLY A . n 
A 1 15 VAL 15 15  15  VAL VAL A . n 
A 1 16 SER 16 16  16  SER SER A . n 
A 1 17 VAL 17 17  17  VAL VAL A . n 
A 1 18 ALA 18 18  18  ALA ALA A . n 
A 1 19 THR 19 19  19  THR THR A . n 
A 1 20 VAL 20 20  20  VAL VAL A . n 
A 1 21 SER 21 21  21  SER SER A . n 
A 1 22 ARG 22 22  22  ARG ARG A . n 
A 1 23 VAL 23 23  23  VAL VAL A . n 
A 1 24 VAL 24 24  24  VAL VAL A . n 
A 1 25 ASN 25 25  25  ASN ASN A . n 
A 1 26 GLN 26 26  26  GLN GLN A . n 
A 1 27 ALA 27 27  27  ALA ALA A . n 
A 1 28 SER 28 28  28  SER SER A . n 
A 1 29 HIS 29 29  29  HIS HIS A . n 
A 1 30 VAL 30 30  30  VAL VAL A . n 
A 1 31 SER 31 31  31  SER SER A . n 
A 1 32 ALA 32 32  32  ALA ALA A . n 
A 1 33 LYS 33 33  33  LYS LYS A . n 
A 1 34 THR 34 34  34  THR THR A . n 
A 1 35 ARG 35 35  35  ARG ARG A . n 
A 1 36 GLU 36 36  36  GLU GLU A . n 
A 1 37 LYS 37 37  37  LYS LYS A . n 
A 1 38 VAL 38 38  38  VAL VAL A . n 
A 1 39 GLU 39 39  39  GLU GLU A . n 
A 1 40 ALA 40 40  40  ALA ALA A . n 
A 1 41 ALA 41 41  41  ALA ALA A . n 
A 1 42 MET 42 42  42  MET MET A . n 
A 1 43 ALA 43 43  43  ALA ALA A . n 
A 1 44 GLU 44 44  44  GLU GLU A . n 
A 1 45 LEU 45 45  45  LEU LEU A . n 
A 1 46 ASN 46 46  46  ASN ASN A . n 
A 1 47 TYR 47 47  47  TYR TYR A . n 
A 1 48 ILE 48 48  48  ILE ILE A . n 
A 1 49 PRO 49 49  49  PRO PRO A . n 
A 1 50 ASN 50 50  50  ASN ASN A . n 
A 1 51 ARG 51 51  51  ARG ARG A . n 
A 1 52 CYS 52 52  52  CYS CYS A . n 
A 1 53 ALA 53 53  53  ALA ALA A . n 
A 1 54 GLN 54 54  54  GLN GLN A . n 
A 1 55 GLN 55 55  55  GLN GLN A . n 
A 1 56 LEU 56 56  56  LEU LEU A . n 
A 1 57 ALA 57 57  57  ALA ALA A . n 
A 1 58 GLY 58 58  58  GLY GLY A . n 
A 1 59 LYS 59 59  59  LYS LYS A . n 
A 1 60 GLN 60 60  60  GLN GLN A . n 
A 1 61 SER 61 61  61  SER SER A . n 
A 1 62 LEU 62 62  62  LEU LEU A . n 
B 1 1  MET 1  101 101 MET MET B . n 
B 1 2  LYS 2  102 102 LYS LYS B . n 
B 1 3  PRO 3  103 103 PRO PRO B . n 
B 1 4  VAL 4  104 104 VAL VAL B . n 
B 1 5  THR 5  105 105 THR THR B . n 
B 1 6  LEU 6  106 106 LEU LEU B . n 
B 1 7  TYR 7  107 107 TYR TYR B . n 
B 1 8  ASP 8  108 108 ASP ASP B . n 
B 1 9  VAL 9  109 109 VAL VAL B . n 
B 1 10 ALA 10 110 110 ALA ALA B . n 
B 1 11 GLU 11 111 111 GLU GLU B . n 
B 1 12 TYR 12 112 112 TYR TYR B . n 
B 1 13 ALA 13 113 113 ALA ALA B . n 
B 1 14 GLY 14 114 114 GLY GLY B . n 
B 1 15 VAL 15 115 115 VAL VAL B . n 
B 1 16 SER 16 116 116 SER SER B . n 
B 1 17 VAL 17 117 117 VAL VAL B . n 
B 1 18 ALA 18 118 118 ALA ALA B . n 
B 1 19 THR 19 119 119 THR THR B . n 
B 1 20 VAL 20 120 120 VAL VAL B . n 
B 1 21 SER 21 121 121 SER SER B . n 
B 1 22 ARG 22 122 122 ARG ARG B . n 
B 1 23 VAL 23 123 123 VAL VAL B . n 
B 1 24 VAL 24 124 124 VAL VAL B . n 
B 1 25 ASN 25 125 125 ASN ASN B . n 
B 1 26 GLN 26 126 126 GLN GLN B . n 
B 1 27 ALA 27 127 127 ALA ALA B . n 
B 1 28 SER 28 128 128 SER SER B . n 
B 1 29 HIS 29 129 129 HIS HIS B . n 
B 1 30 VAL 30 130 130 VAL VAL B . n 
B 1 31 SER 31 131 131 SER SER B . n 
B 1 32 ALA 32 132 132 ALA ALA B . n 
B 1 33 LYS 33 133 133 LYS LYS B . n 
B 1 34 THR 34 134 134 THR THR B . n 
B 1 35 ARG 35 135 135 ARG ARG B . n 
B 1 36 GLU 36 136 136 GLU GLU B . n 
B 1 37 LYS 37 137 137 LYS LYS B . n 
B 1 38 VAL 38 138 138 VAL VAL B . n 
B 1 39 GLU 39 139 139 GLU GLU B . n 
B 1 40 ALA 40 140 140 ALA ALA B . n 
B 1 41 ALA 41 141 141 ALA ALA B . n 
B 1 42 MET 42 142 142 MET MET B . n 
B 1 43 ALA 43 143 143 ALA ALA B . n 
B 1 44 GLU 44 144 144 GLU GLU B . n 
B 1 45 LEU 45 145 145 LEU LEU B . n 
B 1 46 ASN 46 146 146 ASN ASN B . n 
B 1 47 TYR 47 147 147 TYR TYR B . n 
B 1 48 ILE 48 148 148 ILE ILE B . n 
B 1 49 PRO 49 149 149 PRO PRO B . n 
B 1 50 ASN 50 150 150 ASN ASN B . n 
B 1 51 ARG 51 151 151 ARG ARG B . n 
B 1 52 CYS 52 152 152 CYS CYS B . n 
B 1 53 ALA 53 153 153 ALA ALA B . n 
B 1 54 GLN 54 154 154 GLN GLN B . n 
B 1 55 GLN 55 155 155 GLN GLN B . n 
B 1 56 LEU 56 156 156 LEU LEU B . n 
B 1 57 ALA 57 157 157 ALA ALA B . n 
B 1 58 GLY 58 158 158 GLY GLY B . n 
B 1 59 LYS 59 159 159 LYS LYS B . n 
B 1 60 GLN 60 160 160 GLN GLN B . n 
B 1 61 SER 61 161 161 SER SER B . n 
B 1 62 LEU 62 162 162 LEU LEU B . n 
C 2 1  DG  1  1   1   DG  DG  C . n 
C 2 2  DA  2  2   2   DA  DA  C . n 
C 2 3  DA  3  3   3   DA  DA  C . n 
C 2 4  DT  4  4   4   DT  DT  C . n 
C 2 5  DT  5  5   5   DT  DT  C . n 
C 2 6  DG  6  6   6   DG  DG  C . n 
C 2 7  DT  7  7   7   DT  DT  C . n 
C 2 8  DA  8  8   8   DA  DA  C . n 
C 2 9  DA  9  9   9   DA  DA  C . n 
C 2 10 DG  10 10  10  DG  DG  C . n 
C 2 11 DC  11 11  11  DC  DC  C . n 
C 2 12 DG  12 12  12  DG  DG  C . n 
C 2 13 DC  13 13  13  DC  DC  C . n 
C 2 14 DT  14 14  14  DT  DT  C . n 
C 2 15 DT  15 15  15  DT  DT  C . n 
C 2 16 DA  16 16  16  DA  DA  C . n 
C 2 17 DC  17 17  17  DC  DC  C . n 
C 2 18 DA  18 18  18  DA  DA  C . n 
C 2 19 DA  19 19  19  DA  DA  C . n 
C 2 20 DT  20 20  20  DT  DT  C . n 
C 2 21 DT  21 21  21  DT  DT  C . n 
C 2 22 DC  22 22  22  DC  DC  C . n 
D 2 1  DG  1  101 101 DG  DG  D . n 
D 2 2  DA  2  102 102 DA  DA  D . n 
D 2 3  DA  3  103 103 DA  DA  D . n 
D 2 4  DT  4  104 104 DT  DT  D . n 
D 2 5  DT  5  105 105 DT  DT  D . n 
D 2 6  DG  6  106 106 DG  DG  D . n 
D 2 7  DT  7  107 107 DT  DT  D . n 
D 2 8  DA  8  108 108 DA  DA  D . n 
D 2 9  DA  9  109 109 DA  DA  D . n 
D 2 10 DG  10 110 110 DG  DG  D . n 
D 2 11 DC  11 111 111 DC  DC  D . n 
D 2 12 DG  12 112 112 DG  DG  D . n 
D 2 13 DC  13 113 113 DC  DC  D . n 
D 2 14 DT  14 114 114 DT  DT  D . n 
D 2 15 DT  15 115 115 DT  DT  D . n 
D 2 16 DA  16 116 116 DA  DA  D . n 
D 2 17 DC  17 117 117 DC  DC  D . n 
D 2 18 DA  18 118 118 DA  DA  D . n 
D 2 19 DA  19 119 119 DA  DA  D . n 
D 2 20 DT  20 120 120 DT  DT  D . n 
D 2 21 DT  21 121 121 DT  DT  D . n 
D 2 22 DC  22 122 122 DC  DC  D . n 
# 
_cell.entry_id           2BJC 
_cell.length_a           1.000 
_cell.length_b           1.000 
_cell.length_c           1.000 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              1 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         2BJC 
_symmetry.space_group_name_H-M             'P 1' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                1 
# 
_exptl.entry_id          2BJC 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          2BJC 
_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                  2BJC 
_struct.title                     
;NMR structure of a protein-DNA complex of an altered specificity mutant of the lac repressor headpiece that mimics the gal repressor
;
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2BJC 
_struct_keywords.pdbx_keywords   'TRANSCRIPTION REGULATOR' 
_struct_keywords.text            
;TRANSCRIPTION REGULATOR, SYMMETRIC DNA-BINDING, DNA-BINDING, HTH, LAC OPERON, LAC REPRESSOR, ALTERED SPECIFICITY, MUTANT, REPRESSOR, TRANSCRIPTION REGULATION, TRANSCRIPTION REGULATOR/DNA, GAL REPRESSOR, GAL OPERON, LAC HEADPIECE, SYMMETRIC DIMER
;
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 2 ? 
D N N 2 ? 
# 
loop_
_struct_ref.id 
_struct_ref.db_name 
_struct_ref.db_code 
_struct_ref.entity_id 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_align_begin 
_struct_ref.pdbx_db_accession 
_struct_ref.pdbx_db_isoform 
1 UNP LACI_ECOLI 1 ? ? P03023 ? 
2 PDB 2BJC       2 ? ? 2BJC   ? 
# 
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 2BJC A 1 ? 62 ? P03023 1   ? 62  ? 1   62  
2 1 2BJC B 1 ? 62 ? P03023 1   ? 62  ? 101 162 
3 2 2BJC C 1 ? 22 ? 2BJC   1   ? 22  ? 1   22  
4 2 2BJC D 1 ? 22 ? 2BJC   101 ? 122 ? 101 122 
# 
loop_
_struct_ref_seq_dif.align_id 
_struct_ref_seq_dif.pdbx_pdb_id_code 
_struct_ref_seq_dif.mon_id 
_struct_ref_seq_dif.pdbx_pdb_strand_id 
_struct_ref_seq_dif.seq_num 
_struct_ref_seq_dif.pdbx_pdb_ins_code 
_struct_ref_seq_dif.pdbx_seq_db_name 
_struct_ref_seq_dif.pdbx_seq_db_accession_code 
_struct_ref_seq_dif.db_mon_id 
_struct_ref_seq_dif.pdbx_seq_db_seq_num 
_struct_ref_seq_dif.details 
_struct_ref_seq_dif.pdbx_auth_seq_num 
_struct_ref_seq_dif.pdbx_ordinal 
1 2BJC VAL A 17 ? UNP P03023 TYR 17 'engineered mutation' 17  1 
1 2BJC ALA A 18 ? UNP P03023 GLN 18 'engineered mutation' 18  2 
1 2BJC CYS A 52 ? UNP P03023 VAL 52 'engineered mutation' 52  3 
2 2BJC VAL B 17 ? UNP P03023 TYR 17 'engineered mutation' 117 4 
2 2BJC ALA B 18 ? UNP P03023 GLN 18 'engineered mutation' 118 5 
2 2BJC CYS B 52 ? UNP P03023 VAL 52 'engineered mutation' 152 6 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   tetrameric 
_pdbx_struct_assembly.oligomeric_count     4 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D 
# 
_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_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 1 THR A 5  ? ALA A 13 ? THR A 5   ALA A 13  1 ? 9  
HELX_P HELX_P2 2 VAL A 17 ? ASN A 25 ? VAL A 17  ASN A 25  1 ? 9  
HELX_P HELX_P3 3 ALA A 32 ? LEU A 45 ? ALA A 32  LEU A 45  1 ? 14 
HELX_P HELX_P4 4 ALA A 53 ? GLY A 58 ? ALA A 53  GLY A 58  1 ? 6  
HELX_P HELX_P5 5 THR B 5  ? ALA B 13 ? THR B 105 ALA B 113 1 ? 9  
HELX_P HELX_P6 6 VAL B 17 ? ASN B 25 ? VAL B 117 ASN B 125 1 ? 9  
HELX_P HELX_P7 7 ALA B 32 ? LEU B 45 ? ALA B 132 LEU B 145 1 ? 14 
HELX_P HELX_P8 8 ALA B 53 ? GLY B 58 ? ALA B 153 GLY B 158 1 ? 6  
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
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 
disulf1  disulf ? ? A CYS 52 SG ? ? ? 1_555 B CYS 52 SG ? ? A CYS 52 B CYS 152 1_555 ? ? ? ? ? ? ?            2.029 ? ? 
hydrog1  hydrog ? ? C DG  1  N1 ? ? ? 1_555 D DC  22 N3 ? ? C DG  1  D DC  122 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ? ? C DG  1  N2 ? ? ? 1_555 D DC  22 O2 ? ? C DG  1  D DC  122 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ? ? C DG  1  O6 ? ? ? 1_555 D DC  22 N4 ? ? C DG  1  D DC  122 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ? ? C DA  2  N1 ? ? ? 1_555 D DT  21 N3 ? ? C DA  2  D DT  121 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ? ? C DA  2  N6 ? ? ? 1_555 D DT  21 O4 ? ? C DA  2  D DT  121 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ? ? C DA  3  N1 ? ? ? 1_555 D DT  20 N3 ? ? C DA  3  D DT  120 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ? ? C DA  3  N6 ? ? ? 1_555 D DT  20 O4 ? ? C DA  3  D DT  120 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ? ? C DT  4  N3 ? ? ? 1_555 D DA  19 N1 ? ? C DT  4  D DA  119 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ? ? C DT  4  O4 ? ? ? 1_555 D DA  19 N6 ? ? C DT  4  D DA  119 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ? ? C DT  5  N3 ? ? ? 1_555 D DA  18 N1 ? ? C DT  5  D DA  118 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ? ? C DT  5  O4 ? ? ? 1_555 D DA  18 N6 ? ? C DT  5  D DA  118 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ? ? C DG  6  N1 ? ? ? 1_555 D DC  17 N3 ? ? C DG  6  D DC  117 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ? ? C DG  6  N2 ? ? ? 1_555 D DC  17 O2 ? ? C DG  6  D DC  117 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog14 hydrog ? ? C DG  6  O6 ? ? ? 1_555 D DC  17 N4 ? ? C DG  6  D DC  117 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog15 hydrog ? ? C DT  7  N3 ? ? ? 1_555 D DA  16 N1 ? ? C DT  7  D DA  116 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog16 hydrog ? ? C DT  7  O4 ? ? ? 1_555 D DA  16 N6 ? ? C DT  7  D DA  116 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ? ? C DA  8  N1 ? ? ? 1_555 D DT  15 N3 ? ? C DA  8  D DT  115 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ? ? C DA  8  N6 ? ? ? 1_555 D DT  15 O4 ? ? C DA  8  D DT  115 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog19 hydrog ? ? C DA  9  N1 ? ? ? 1_555 D DT  14 N3 ? ? C DA  9  D DT  114 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog20 hydrog ? ? C DA  9  N6 ? ? ? 1_555 D DT  14 O4 ? ? C DA  9  D DT  114 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog21 hydrog ? ? C DG  10 N1 ? ? ? 1_555 D DC  13 N3 ? ? C DG  10 D DC  113 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog22 hydrog ? ? C DG  10 N2 ? ? ? 1_555 D DC  13 O2 ? ? C DG  10 D DC  113 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog23 hydrog ? ? C DG  10 O6 ? ? ? 1_555 D DC  13 N4 ? ? C DG  10 D DC  113 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog24 hydrog ? ? C DC  11 N3 ? ? ? 1_555 D DG  12 N1 ? ? C DC  11 D DG  112 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog25 hydrog ? ? C DC  11 N4 ? ? ? 1_555 D DG  12 O6 ? ? C DC  11 D DG  112 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog26 hydrog ? ? C DC  11 O2 ? ? ? 1_555 D DG  12 N2 ? ? C DC  11 D DG  112 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog27 hydrog ? ? C DG  12 N1 ? ? ? 1_555 D DC  11 N3 ? ? C DG  12 D DC  111 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog28 hydrog ? ? C DG  12 N2 ? ? ? 1_555 D DC  11 O2 ? ? C DG  12 D DC  111 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog29 hydrog ? ? C DG  12 O6 ? ? ? 1_555 D DC  11 N4 ? ? C DG  12 D DC  111 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog30 hydrog ? ? C DC  13 N3 ? ? ? 1_555 D DG  10 N1 ? ? C DC  13 D DG  110 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog31 hydrog ? ? C DC  13 N4 ? ? ? 1_555 D DG  10 O6 ? ? C DC  13 D DG  110 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog32 hydrog ? ? C DC  13 O2 ? ? ? 1_555 D DG  10 N2 ? ? C DC  13 D DG  110 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog33 hydrog ? ? C DT  14 N3 ? ? ? 1_555 D DA  9  N1 ? ? C DT  14 D DA  109 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog34 hydrog ? ? C DT  14 O4 ? ? ? 1_555 D DA  9  N6 ? ? C DT  14 D DA  109 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog35 hydrog ? ? C DT  15 N3 ? ? ? 1_555 D DA  8  N1 ? ? C DT  15 D DA  108 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog36 hydrog ? ? C DT  15 O4 ? ? ? 1_555 D DA  8  N6 ? ? C DT  15 D DA  108 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog37 hydrog ? ? C DA  16 N1 ? ? ? 1_555 D DT  7  N3 ? ? C DA  16 D DT  107 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog38 hydrog ? ? C DA  16 N6 ? ? ? 1_555 D DT  7  O4 ? ? C DA  16 D DT  107 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog39 hydrog ? ? C DC  17 N3 ? ? ? 1_555 D DG  6  N1 ? ? C DC  17 D DG  106 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog40 hydrog ? ? C DC  17 N4 ? ? ? 1_555 D DG  6  O6 ? ? C DC  17 D DG  106 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog41 hydrog ? ? C DC  17 O2 ? ? ? 1_555 D DG  6  N2 ? ? C DC  17 D DG  106 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog42 hydrog ? ? C DA  18 N1 ? ? ? 1_555 D DT  5  N3 ? ? C DA  18 D DT  105 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog43 hydrog ? ? C DA  18 N6 ? ? ? 1_555 D DT  5  O4 ? ? C DA  18 D DT  105 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog44 hydrog ? ? C DA  19 N1 ? ? ? 1_555 D DT  4  N3 ? ? C DA  19 D DT  104 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog45 hydrog ? ? C DA  19 N6 ? ? ? 1_555 D DT  4  O4 ? ? C DA  19 D DT  104 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog46 hydrog ? ? C DT  20 N3 ? ? ? 1_555 D DA  3  N1 ? ? C DT  20 D DA  103 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog47 hydrog ? ? C DT  20 O4 ? ? ? 1_555 D DA  3  N6 ? ? C DT  20 D DA  103 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog48 hydrog ? ? C DT  21 N3 ? ? ? 1_555 D DA  2  N1 ? ? C DT  21 D DA  102 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog49 hydrog ? ? C DT  21 O4 ? ? ? 1_555 D DA  2  N6 ? ? C DT  21 D DA  102 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog50 hydrog ? ? C DC  22 N3 ? ? ? 1_555 D DG  1  N1 ? ? C DC  22 D DG  101 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog51 hydrog ? ? C DC  22 N4 ? ? ? 1_555 D DG  1  O6 ? ? C DC  22 D DG  101 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog52 hydrog ? ? C DC  22 O2 ? ? ? 1_555 D DG  1  N2 ? ? C DC  22 D DG  101 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
disulf ? ? 
hydrog ? ? 
# 
_pdbx_modification_feature.ordinal                            1 
_pdbx_modification_feature.label_comp_id                      CYS 
_pdbx_modification_feature.label_asym_id                      A 
_pdbx_modification_feature.label_seq_id                       52 
_pdbx_modification_feature.label_alt_id                       ? 
_pdbx_modification_feature.modified_residue_label_comp_id     CYS 
_pdbx_modification_feature.modified_residue_label_asym_id     B 
_pdbx_modification_feature.modified_residue_label_seq_id      52 
_pdbx_modification_feature.modified_residue_label_alt_id      ? 
_pdbx_modification_feature.auth_comp_id                       CYS 
_pdbx_modification_feature.auth_asym_id                       A 
_pdbx_modification_feature.auth_seq_id                        52 
_pdbx_modification_feature.PDB_ins_code                       ? 
_pdbx_modification_feature.symmetry                           1_555 
_pdbx_modification_feature.modified_residue_auth_comp_id      CYS 
_pdbx_modification_feature.modified_residue_auth_asym_id      B 
_pdbx_modification_feature.modified_residue_auth_seq_id       152 
_pdbx_modification_feature.modified_residue_PDB_ins_code      ? 
_pdbx_modification_feature.modified_residue_symmetry          1_555 
_pdbx_modification_feature.comp_id_linking_atom               SG 
_pdbx_modification_feature.modified_residue_id_linking_atom   SG 
_pdbx_modification_feature.modified_residue_id                . 
_pdbx_modification_feature.ref_pcm_id                         . 
_pdbx_modification_feature.ref_comp_id                        . 
_pdbx_modification_feature.type                               None 
_pdbx_modification_feature.category                           'Disulfide bridge' 
# 
_pdbx_entry_details.entry_id                   2BJC 
_pdbx_entry_details.compound_details           
;ENGINEERED RESIDUES TYR 17 VAL, GLN 18 ALA AND VAL 52
 CYS IN CHAINS A AND B
;
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           
;RESIDUES 1-62 OF LAC REPRESSOR (P03023) WITH THE
SUBSTITUTIONS Y17V Q18A AND V52C
ALTERED PALINDROME OF THE LEFT SIDE OF THE LAC OPERATOR O1
LACKING THE CENTRAL BASE PAIR.ORIGINAL BASE PAIR GC7 WAS
SUBSTITUTED BY AT
;
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1   1  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.47 
2   1  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.49 
3   1  O4  C DT  7   ? ? H61 D DA  116 ? ? 1.59 
4   1  O2  C DC  22  ? ? H21 D DG  101 ? ? 1.60 
5   2  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.50 
6   2  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.51 
7   2  O2  C DC  17  ? ? H21 D DG  106 ? ? 1.55 
8   2  O2  C DC  22  ? ? H21 D DG  101 ? ? 1.56 
9   2  O4  C DT  7   ? ? H61 D DA  116 ? ? 1.56 
10  2  H21 C DG  1   ? ? O2  D DC  122 ? ? 1.57 
11  2  H61 C DA  16  ? ? O4  D DT  107 ? ? 1.57 
12  2  H21 C DG  6   ? ? O2  D DC  117 ? ? 1.58 
13  2  H61 C DA  3   ? ? O4  D DT  120 ? ? 1.60 
14  3  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.48 
15  3  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.49 
16  3  O4  C DT  7   ? ? H61 D DA  116 ? ? 1.54 
17  3  H61 C DA  16  ? ? O4  D DT  107 ? ? 1.58 
18  3  O2  C DC  17  ? ? H21 D DG  106 ? ? 1.59 
19  3  H21 C DG  6   ? ? O2  D DC  117 ? ? 1.59 
20  3  H21 C DG  1   ? ? O2  D DC  122 ? ? 1.60 
21  4  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.50 
22  4  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.52 
23  4  O2  C DC  22  ? ? H21 D DG  101 ? ? 1.57 
24  4  H21 C DG  6   ? ? O2  D DC  117 ? ? 1.58 
25  4  H21 C DG  1   ? ? O2  D DC  122 ? ? 1.59 
26  4  O2  C DC  17  ? ? H21 D DG  106 ? ? 1.59 
27  4  O4  C DT  20  ? ? H61 D DA  103 ? ? 1.60 
28  5  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.53 
29  5  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.54 
30  5  O4  C DT  7   ? ? H61 D DA  116 ? ? 1.55 
31  5  H61 C DA  16  ? ? O4  D DT  107 ? ? 1.56 
32  5  H3  A MET 1   ? ? OXT B LEU 162 ? ? 1.57 
33  5  O2  C DC  17  ? ? H21 D DG  106 ? ? 1.58 
34  5  H21 C DG  6   ? ? O2  D DC  117 ? ? 1.59 
35  6  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.49 
36  6  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.51 
37  6  H21 C DG  6   ? ? O2  D DC  117 ? ? 1.54 
38  6  O2  C DC  17  ? ? H21 D DG  106 ? ? 1.55 
39  6  H21 C DG  1   ? ? O2  D DC  122 ? ? 1.58 
40  6  O2  C DC  22  ? ? H21 D DG  101 ? ? 1.58 
41  7  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.49 
42  7  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.50 
43  7  O2  C DC  17  ? ? H21 D DG  106 ? ? 1.55 
44  7  H21 C DG  6   ? ? O2  D DC  117 ? ? 1.58 
45  7  O2  C DC  22  ? ? H21 D DG  101 ? ? 1.59 
46  8  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.49 
47  8  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.50 
48  8  H61 C DA  16  ? ? O4  D DT  107 ? ? 1.58 
49  9  O2  C DC  13  ? ? H21 D DG  110 ? ? 1.49 
50  9  H21 C DG  10  ? ? O2  D DC  113 ? ? 1.50 
51  9  H21 C DG  1   ? ? O2  D DC  122 ? ? 1.56 
52  9  O2  C DC  22  ? ? H21 D DG  101 ? ? 1.59 
53  10 H21 C DG  10  ? ? O2  D DC  113 ? ? 1.49 
54  10 O2  C DC  13  ? ? H21 D DG  110 ? ? 1.52 
55  10 H21 C DG  1   ? ? O2  D DC  122 ? ? 1.55 
56  10 H21 C DG  6   ? ? O2  D DC  117 ? ? 1.57 
57  10 O2  C DC  17  ? ? H21 D DG  106 ? ? 1.57 
58  10 O2  C DC  22  ? ? H21 D DG  101 ? ? 1.58 
59  10 H61 C DA  3   ? ? O4  D DT  120 ? ? 1.59 
60  10 O4  C DT  20  ? ? H61 D DA  103 ? ? 1.59 
61  11 O2  C DC  13  ? ? H21 D DG  110 ? ? 1.48 
62  11 H21 C DG  10  ? ? O2  D DC  113 ? ? 1.48 
63  11 O4  C DT  7   ? ? H61 D DA  116 ? ? 1.53 
64  11 H61 C DA  16  ? ? O4  D DT  107 ? ? 1.54 
65  11 H21 C DG  6   ? ? O2  D DC  117 ? ? 1.56 
66  11 O2  C DC  17  ? ? H21 D DG  106 ? ? 1.57 
67  12 O2  C DC  13  ? ? H21 D DG  110 ? ? 1.50 
68  12 H21 C DG  10  ? ? O2  D DC  113 ? ? 1.51 
69  12 H61 C DA  16  ? ? O4  D DT  107 ? ? 1.57 
70  12 O2  C DC  17  ? ? H21 D DG  106 ? ? 1.58 
71  12 H21 C DG  6   ? ? O2  D DC  117 ? ? 1.59 
72  12 O2  C DC  22  ? ? H21 D DG  101 ? ? 1.59 
73  12 O4  C DT  7   ? ? H61 D DA  116 ? ? 1.59 
74  12 H61 C DA  3   ? ? O4  D DT  120 ? ? 1.60 
75  13 O2  C DC  13  ? ? H21 D DG  110 ? ? 1.50 
76  13 H21 C DG  10  ? ? O2  D DC  113 ? ? 1.50 
77  13 H61 C DA  16  ? ? O4  D DT  107 ? ? 1.57 
78  13 O2  C DC  22  ? ? H21 D DG  101 ? ? 1.57 
79  13 O4  C DT  7   ? ? H61 D DA  116 ? ? 1.57 
80  13 O   A LEU 62  ? ? H2  B MET 101 ? ? 1.57 
81  13 H21 C DG  1   ? ? O2  D DC  122 ? ? 1.58 
82  14 O2  C DC  13  ? ? H21 D DG  110 ? ? 1.49 
83  14 H21 C DG  10  ? ? O2  D DC  113 ? ? 1.50 
84  14 H21 C DG  1   ? ? O2  D DC  122 ? ? 1.57 
85  14 O2  C DC  22  ? ? H21 D DG  101 ? ? 1.57 
86  14 O2  C DC  17  ? ? H21 D DG  106 ? ? 1.58 
87  14 H21 C DG  6   ? ? O2  D DC  117 ? ? 1.60 
88  15 O2  C DC  13  ? ? H21 D DG  110 ? ? 1.50 
89  15 H21 C DG  10  ? ? O2  D DC  113 ? ? 1.52 
90  15 O2  C DC  22  ? ? H21 D DG  101 ? ? 1.56 
91  15 O2  C DC  17  ? ? H21 D DG  106 ? ? 1.57 
92  15 H21 C DG  1   ? ? O2  D DC  122 ? ? 1.58 
93  15 H21 C DG  6   ? ? O2  D DC  117 ? ? 1.60 
94  16 O2  C DC  13  ? ? H21 D DG  110 ? ? 1.51 
95  16 H21 C DG  10  ? ? O2  D DC  113 ? ? 1.52 
96  16 HZ1 A LYS 59  ? ? OXT A LEU 62  ? ? 1.56 
97  16 O2  C DC  17  ? ? H21 D DG  106 ? ? 1.56 
98  16 O4  C DT  7   ? ? H61 D DA  116 ? ? 1.56 
99  16 H21 C DG  6   ? ? O2  D DC  117 ? ? 1.56 
100 16 H61 C DA  16  ? ? O4  D DT  107 ? ? 1.57 
101 16 HZ1 B LYS 159 ? ? OXT B LEU 162 ? ? 1.58 
102 16 O   A LEU 62  ? ? H2  B MET 101 ? ? 1.58 
103 16 HZ2 A LYS 2   ? ? OD2 A ASP 8   ? ? 1.60 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1   1  PRO A 3   ? ? -76.13  -161.83 
2   1  ALA A 27  ? ? 21.16   -80.06  
3   1  SER A 28  ? ? 64.82   -84.04  
4   1  ASN A 46  ? ? 75.55   63.55   
5   1  PRO B 103 ? ? -78.23  -164.53 
6   1  VAL B 115 ? ? -44.81  -168.26 
7   1  ALA B 127 ? ? 21.30   -79.69  
8   1  SER B 128 ? ? 66.02   -84.22  
9   1  ASN B 146 ? ? 78.03   65.43   
10  2  LYS A 2   ? ? -167.79 86.61   
11  2  PRO A 3   ? ? -79.44  -167.27 
12  2  GLN A 26  ? ? 70.29   59.92   
13  2  ALA A 27  ? ? 4.54    -72.11  
14  2  SER A 28  ? ? 63.16   -77.40  
15  2  SER A 31  ? ? 97.17   156.69  
16  2  ASN A 46  ? ? 75.39   61.31   
17  2  SER A 61  ? ? -152.08 -64.04  
18  2  LYS B 102 ? ? -165.26 87.21   
19  2  PRO B 103 ? ? -79.55  -167.28 
20  2  GLN B 126 ? ? 69.18   60.25   
21  2  ALA B 127 ? ? 7.07    -71.08  
22  2  SER B 128 ? ? 63.96   -80.89  
23  2  SER B 131 ? ? 95.94   156.86  
24  2  ASN B 146 ? ? 74.49   63.25   
25  2  SER B 161 ? ? -151.94 -62.11  
26  3  VAL A 15  ? ? -45.34  -167.06 
27  3  ALA A 27  ? ? 33.87   -92.28  
28  3  SER A 28  ? ? 72.28   -37.50  
29  3  ASN A 46  ? ? 74.98   64.67   
30  3  LYS A 59  ? ? -109.08 50.50   
31  3  GLN A 60  ? ? -61.99  -77.13  
32  3  ALA B 127 ? ? 32.30   -92.26  
33  3  SER B 128 ? ? 71.01   -38.87  
34  3  ASN B 146 ? ? 75.09   63.09   
35  3  LYS B 159 ? ? -105.29 52.43   
36  3  GLN B 160 ? ? -63.40  -73.07  
37  4  ALA A 27  ? ? 26.45   -87.07  
38  4  SER A 28  ? ? 70.26   -83.25  
39  4  HIS A 29  ? ? -83.63  35.01   
40  4  ASN A 46  ? ? 72.58   62.03   
41  4  SER A 61  ? ? -146.58 -67.35  
42  4  GLN B 126 ? ? 99.81   -25.85  
43  4  ALA B 127 ? ? 105.53  -70.83  
44  4  SER B 128 ? ? 56.01   -89.66  
45  4  ASN B 146 ? ? 73.19   64.06   
46  4  SER B 161 ? ? -151.48 -71.08  
47  5  PRO A 3   ? ? -67.07  -174.91 
48  5  GLN A 26  ? ? 94.69   -38.84  
49  5  ALA A 27  ? ? 58.08   112.59  
50  5  ASN A 46  ? ? 82.91   71.82   
51  5  LYS A 59  ? ? -102.63 52.70   
52  5  GLN A 60  ? ? -67.81  -87.98  
53  5  PRO B 103 ? ? -70.33  -168.84 
54  5  GLN B 126 ? ? 93.93   -29.81  
55  5  ALA B 127 ? ? 84.27   171.62  
56  5  SER B 128 ? ? 175.14  -61.14  
57  5  ASN B 146 ? ? 76.02   69.40   
58  5  TYR B 147 ? ? -51.52  -129.50 
59  5  ILE B 148 ? ? 103.04  116.49  
60  5  LYS B 159 ? ? -100.49 51.95   
61  5  GLN B 160 ? ? -64.27  -91.91  
62  6  VAL A 15  ? ? -47.91  -168.63 
63  6  ALA A 27  ? ? 41.57   154.42  
64  6  SER A 28  ? ? -155.53 -38.32  
65  6  HIS A 29  ? ? -140.14 46.76   
66  6  ASN A 46  ? ? 73.76   62.17   
67  6  SER A 61  ? ? -155.58 39.30   
68  6  GLN B 126 ? ? 91.84   -27.79  
69  6  ALA B 127 ? ? 103.64  149.71  
70  6  SER B 128 ? ? -156.37 -30.65  
71  6  ASN B 146 ? ? 76.96   59.55   
72  6  SER B 161 ? ? -157.73 45.43   
73  7  ALA A 27  ? ? 46.40   -179.24 
74  7  SER A 28  ? ? -167.62 -41.23  
75  7  HIS A 29  ? ? -144.20 12.74   
76  7  ASN A 46  ? ? 80.94   71.04   
77  7  ALA B 127 ? ? 44.01   179.88  
78  7  SER B 128 ? ? -166.15 -40.65  
79  7  HIS B 129 ? ? -142.84 12.03   
80  7  ASN B 146 ? ? 74.17   65.72   
81  7  TYR B 147 ? ? -46.18  -126.06 
82  7  ILE B 148 ? ? 97.11   114.24  
83  8  PRO A 3   ? ? -72.62  -159.39 
84  8  GLN A 26  ? ? 91.29   -26.93  
85  8  ALA A 27  ? ? 94.06   154.28  
86  8  SER A 28  ? ? 176.42  -24.88  
87  8  ASN A 46  ? ? 75.49   61.95   
88  8  PRO B 103 ? ? -75.08  -158.53 
89  8  GLN B 126 ? ? 91.14   -26.95  
90  8  ALA B 127 ? ? 95.68   153.28  
91  8  SER B 128 ? ? 177.63  -26.00  
92  8  ASN B 146 ? ? 77.63   65.06   
93  9  PRO A 3   ? ? -76.91  -169.73 
94  9  ALA A 27  ? ? 34.51   -94.20  
95  9  SER A 28  ? ? 72.24   -36.02  
96  9  ASN A 46  ? ? 70.24   62.51   
97  9  GLN A 60  ? ? -59.21  -75.77  
98  9  PRO B 103 ? ? -75.97  -168.43 
99  9  ALA B 127 ? ? 32.99   -92.77  
100 9  SER B 128 ? ? 71.42   -38.53  
101 9  ASN B 146 ? ? 72.23   62.93   
102 9  GLN B 160 ? ? -57.51  -75.49  
103 10 PRO A 3   ? ? -77.10  -169.93 
104 10 GLN A 26  ? ? 96.17   -28.93  
105 10 ALA A 27  ? ? 94.59   152.49  
106 10 SER A 28  ? ? -174.53 -69.74  
107 10 HIS A 29  ? ? -82.12  40.35   
108 10 ASN A 46  ? ? 74.22   64.87   
109 10 LYS A 59  ? ? -104.17 47.85   
110 10 GLN B 126 ? ? 100.52  -27.09  
111 10 ALA B 127 ? ? 93.37   149.43  
112 10 SER B 128 ? ? -171.10 -72.02  
113 10 HIS B 129 ? ? -81.84  40.61   
114 10 ASN B 146 ? ? 79.02   63.25   
115 10 LYS B 159 ? ? -106.96 47.08   
116 11 PRO A 3   ? ? -79.53  -163.42 
117 11 ALA A 27  ? ? 19.48   -79.17  
118 11 SER A 28  ? ? 68.21   -83.32  
119 11 SER A 31  ? ? 100.89  157.94  
120 11 ASN A 46  ? ? 77.63   63.68   
121 11 LYS A 59  ? ? -91.95  53.01   
122 11 GLN A 60  ? ? -65.05  -84.05  
123 11 ALA B 127 ? ? 16.49   -75.89  
124 11 SER B 128 ? ? 66.21   -81.77  
125 11 SER B 131 ? ? 102.95  154.91  
126 11 ASN B 146 ? ? 77.91   65.39   
127 11 LYS B 159 ? ? -96.51  50.75   
128 11 GLN B 160 ? ? -62.59  -75.91  
129 12 PRO A 3   ? ? -74.50  -158.15 
130 12 VAL A 15  ? ? -48.68  -168.39 
131 12 ALA A 27  ? ? 23.02   -90.09  
132 12 SER A 28  ? ? 67.39   -80.82  
133 12 HIS A 29  ? ? -82.00  33.78   
134 12 ASN A 46  ? ? 73.35   61.39   
135 12 PRO B 103 ? ? -75.05  -159.34 
136 12 ALA B 127 ? ? 21.76   -85.05  
137 12 SER B 128 ? ? 65.58   -82.29  
138 12 ASN B 146 ? ? 74.26   62.39   
139 13 PRO A 3   ? ? -76.89  -165.10 
140 13 GLN A 26  ? ? 101.75  -25.81  
141 13 ALA A 27  ? ? 100.92  -69.43  
142 13 SER A 28  ? ? 55.36   -87.11  
143 13 ASN A 46  ? ? 74.87   65.84   
144 13 LYS A 59  ? ? -100.08 48.05   
145 13 GLN A 60  ? ? -61.71  -79.54  
146 13 PRO B 103 ? ? -72.46  -169.38 
147 13 GLN B 126 ? ? 101.56  -24.68  
148 13 ALA B 127 ? ? 100.99  -67.57  
149 13 SER B 128 ? ? 52.67   -88.65  
150 13 ASN B 146 ? ? 74.47   64.52   
151 13 LYS B 159 ? ? -101.76 47.45   
152 13 GLN B 160 ? ? -61.91  -77.33  
153 14 ALA A 27  ? ? 47.29   176.17  
154 14 SER A 28  ? ? -159.93 -44.21  
155 14 HIS A 29  ? ? -144.26 13.91   
156 14 ASN A 46  ? ? 70.08   57.83   
157 14 TYR A 47  ? ? -54.41  -120.65 
158 14 ILE A 48  ? ? 89.00   113.47  
159 14 VAL B 115 ? ? -48.92  -168.01 
160 14 ALA B 127 ? ? 44.43   152.04  
161 14 SER B 128 ? ? -130.71 -43.03  
162 14 HIS B 129 ? ? -144.23 12.21   
163 14 ASN B 146 ? ? 71.71   59.79   
164 14 TYR B 147 ? ? -56.63  -124.14 
165 14 ILE B 148 ? ? 92.82   114.75  
166 15 VAL A 15  ? ? -47.06  -165.96 
167 15 ALA A 27  ? ? 56.65   168.98  
168 15 SER A 28  ? ? -164.18 -56.15  
169 15 HIS A 29  ? ? -144.46 57.56   
170 15 ASN A 46  ? ? 81.53   69.67   
171 15 PRO B 103 ? ? -72.90  -167.81 
172 15 ALA B 127 ? ? 55.98   166.58  
173 15 SER B 128 ? ? -161.32 -54.69  
174 15 HIS B 129 ? ? -145.65 57.97   
175 15 ASN B 146 ? ? 82.15   70.14   
176 16 LYS A 2   ? ? 61.86   90.18   
177 16 PRO A 3   ? ? -68.05  -169.24 
178 16 ASN A 46  ? ? 74.62   60.87   
179 16 LYS A 59  ? ? -108.48 50.62   
180 16 GLN A 60  ? ? -64.76  -77.40  
181 16 LYS B 102 ? ? 60.32   88.17   
182 16 PRO B 103 ? ? -69.12  -164.67 
183 16 ASN B 146 ? ? 70.35   61.45   
184 16 TYR B 147 ? ? -49.86  -126.26 
185 16 ILE B 148 ? ? 98.11   114.38  
186 16 LYS B 159 ? ? -101.78 53.80   
187 16 GLN B 160 ? ? -66.81  -76.21  
# 
_pdbx_database_remark.id     650 
_pdbx_database_remark.text   
;
HELIX
DETERMINATION METHOD: AUTHOR PROVIDED.
;
# 
_pdbx_nmr_ensemble.entry_id                             2BJC 
_pdbx_nmr_ensemble.conformers_calculated_total_number   50 
_pdbx_nmr_ensemble.conformers_submitted_total_number    16 
_pdbx_nmr_ensemble.conformer_selection_criteria         'RMSD TO AVERAGE STRUCTURE AND LOWEST ENERGY' 
# 
_pdbx_nmr_representative.entry_id             2BJC 
_pdbx_nmr_representative.conformer_id         3 
_pdbx_nmr_representative.selection_criteria   ? 
# 
_pdbx_nmr_sample_details.solution_id   1 
_pdbx_nmr_sample_details.contents      '95% WATER/5% D2O' 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id          1 
_pdbx_nmr_exptl_sample_conditions.temperature            315.0 
_pdbx_nmr_exptl_sample_conditions.pressure_units         atm 
_pdbx_nmr_exptl_sample_conditions.pressure               1.0 
_pdbx_nmr_exptl_sample_conditions.pH                     6.0 
_pdbx_nmr_exptl_sample_conditions.ionic_strength         20 
_pdbx_nmr_exptl_sample_conditions.ionic_strength_units   mM 
_pdbx_nmr_exptl_sample_conditions.pH_units               pH 
_pdbx_nmr_exptl_sample_conditions.temperature_units      K 
# 
_pdbx_nmr_exptl.experiment_id   1 
_pdbx_nmr_exptl.conditions_id   1 
_pdbx_nmr_exptl.type            
;3D 15N NOESY-HSQC 3D 13C NOESY-HSQC 2D NOESY 2D NOESY WITH X-FILTERS 3D CBCACONH 3D HNCO 3D HBHACONH 3D HCCCONH 3D HCCH-TOCSY 2D 1H-13C HSQC 2D 1H-15N HSQC 2D 1H-15N J- MODULATED HSQC
;
_pdbx_nmr_exptl.solution_id     1 
# 
_pdbx_nmr_details.entry_id   2BJC 
_pdbx_nmr_details.text       
'THE STRUCTURE WAS DETERMINED USING TRIPLE RESONANCE NMR SPECTROSCOPY ON A 13C, 15N LABELED PROTEIN AND UNLABELED DNA.' 
# 
_pdbx_nmr_refine.entry_id           2BJC 
_pdbx_nmr_refine.method             HADDOCK 
_pdbx_nmr_refine.details            'REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE' 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
refinement           CNS ? 
'BRUNGER,ADAMS,CLORE,DELANO,GROS, GROSSE- KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ, RICE,SIMONSON,WARREN' 1 
'structure solution' CNS ? ? 2 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N      N N N 1   
ALA CA     C N S 2   
ALA C      C N N 3   
ALA O      O N N 4   
ALA CB     C N N 5   
ALA OXT    O N N 6   
ALA H      H N N 7   
ALA H2     H N N 8   
ALA HA     H N N 9   
ALA HB1    H N N 10  
ALA HB2    H N N 11  
ALA HB3    H N N 12  
ALA HXT    H N N 13  
ARG N      N N N 14  
ARG CA     C N S 15  
ARG C      C N N 16  
ARG O      O N N 17  
ARG CB     C N N 18  
ARG CG     C N N 19  
ARG CD     C N N 20  
ARG NE     N N N 21  
ARG CZ     C N N 22  
ARG NH1    N N N 23  
ARG NH2    N N N 24  
ARG OXT    O N N 25  
ARG H      H N N 26  
ARG H2     H N N 27  
ARG HA     H N N 28  
ARG HB2    H N N 29  
ARG HB3    H N N 30  
ARG HG2    H N N 31  
ARG HG3    H N N 32  
ARG HD2    H N N 33  
ARG HD3    H N N 34  
ARG HE     H N N 35  
ARG HH11   H N N 36  
ARG HH12   H N N 37  
ARG HH21   H N N 38  
ARG HH22   H N N 39  
ARG HXT    H N N 40  
ASN N      N N N 41  
ASN CA     C N S 42  
ASN C      C N N 43  
ASN O      O N N 44  
ASN CB     C N N 45  
ASN CG     C N N 46  
ASN OD1    O N N 47  
ASN ND2    N N N 48  
ASN OXT    O N N 49  
ASN H      H N N 50  
ASN H2     H N N 51  
ASN HA     H N N 52  
ASN HB2    H N N 53  
ASN HB3    H N N 54  
ASN HD21   H N N 55  
ASN HD22   H N N 56  
ASN HXT    H N N 57  
ASP N      N N N 58  
ASP CA     C N S 59  
ASP C      C N N 60  
ASP O      O N N 61  
ASP CB     C N N 62  
ASP CG     C N N 63  
ASP OD1    O N N 64  
ASP OD2    O N N 65  
ASP OXT    O N N 66  
ASP H      H N N 67  
ASP H2     H N N 68  
ASP HA     H N N 69  
ASP HB2    H N N 70  
ASP HB3    H N N 71  
ASP HD2    H N N 72  
ASP HXT    H N N 73  
CYS N      N N N 74  
CYS CA     C N R 75  
CYS C      C N N 76  
CYS O      O N N 77  
CYS CB     C N N 78  
CYS SG     S N N 79  
CYS OXT    O N N 80  
CYS H      H N N 81  
CYS H2     H N N 82  
CYS HA     H N N 83  
CYS HB2    H N N 84  
CYS HB3    H N N 85  
CYS HG     H N N 86  
CYS HXT    H N N 87  
DA  OP3    O N N 88  
DA  P      P N N 89  
DA  OP1    O N N 90  
DA  OP2    O N N 91  
DA  "O5'"  O N N 92  
DA  "C5'"  C N N 93  
DA  "C4'"  C N R 94  
DA  "O4'"  O N N 95  
DA  "C3'"  C N S 96  
DA  "O3'"  O N N 97  
DA  "C2'"  C N N 98  
DA  "C1'"  C N R 99  
DA  N9     N Y N 100 
DA  C8     C Y N 101 
DA  N7     N Y N 102 
DA  C5     C Y N 103 
DA  C6     C Y N 104 
DA  N6     N N N 105 
DA  N1     N Y N 106 
DA  C2     C Y N 107 
DA  N3     N Y N 108 
DA  C4     C Y N 109 
DA  HOP3   H N N 110 
DA  HOP2   H N N 111 
DA  "H5'"  H N N 112 
DA  "H5''" H N N 113 
DA  "H4'"  H N N 114 
DA  "H3'"  H N N 115 
DA  "HO3'" H N N 116 
DA  "H2'"  H N N 117 
DA  "H2''" H N N 118 
DA  "H1'"  H N N 119 
DA  H8     H N N 120 
DA  H61    H N N 121 
DA  H62    H N N 122 
DA  H2     H N N 123 
DC  OP3    O N N 124 
DC  P      P N N 125 
DC  OP1    O N N 126 
DC  OP2    O N N 127 
DC  "O5'"  O N N 128 
DC  "C5'"  C N N 129 
DC  "C4'"  C N R 130 
DC  "O4'"  O N N 131 
DC  "C3'"  C N S 132 
DC  "O3'"  O N N 133 
DC  "C2'"  C N N 134 
DC  "C1'"  C N R 135 
DC  N1     N N N 136 
DC  C2     C N N 137 
DC  O2     O N N 138 
DC  N3     N N N 139 
DC  C4     C N N 140 
DC  N4     N N N 141 
DC  C5     C N N 142 
DC  C6     C N N 143 
DC  HOP3   H N N 144 
DC  HOP2   H N N 145 
DC  "H5'"  H N N 146 
DC  "H5''" H N N 147 
DC  "H4'"  H N N 148 
DC  "H3'"  H N N 149 
DC  "HO3'" H N N 150 
DC  "H2'"  H N N 151 
DC  "H2''" H N N 152 
DC  "H1'"  H N N 153 
DC  H41    H N N 154 
DC  H42    H N N 155 
DC  H5     H N N 156 
DC  H6     H N N 157 
DG  OP3    O N N 158 
DG  P      P N N 159 
DG  OP1    O N N 160 
DG  OP2    O N N 161 
DG  "O5'"  O N N 162 
DG  "C5'"  C N N 163 
DG  "C4'"  C N R 164 
DG  "O4'"  O N N 165 
DG  "C3'"  C N S 166 
DG  "O3'"  O N N 167 
DG  "C2'"  C N N 168 
DG  "C1'"  C N R 169 
DG  N9     N Y N 170 
DG  C8     C Y N 171 
DG  N7     N Y N 172 
DG  C5     C Y N 173 
DG  C6     C N N 174 
DG  O6     O N N 175 
DG  N1     N N N 176 
DG  C2     C N N 177 
DG  N2     N N N 178 
DG  N3     N N N 179 
DG  C4     C Y N 180 
DG  HOP3   H N N 181 
DG  HOP2   H N N 182 
DG  "H5'"  H N N 183 
DG  "H5''" H N N 184 
DG  "H4'"  H N N 185 
DG  "H3'"  H N N 186 
DG  "HO3'" H N N 187 
DG  "H2'"  H N N 188 
DG  "H2''" H N N 189 
DG  "H1'"  H N N 190 
DG  H8     H N N 191 
DG  H1     H N N 192 
DG  H21    H N N 193 
DG  H22    H N N 194 
DT  OP3    O N N 195 
DT  P      P N N 196 
DT  OP1    O N N 197 
DT  OP2    O N N 198 
DT  "O5'"  O N N 199 
DT  "C5'"  C N N 200 
DT  "C4'"  C N R 201 
DT  "O4'"  O N N 202 
DT  "C3'"  C N S 203 
DT  "O3'"  O N N 204 
DT  "C2'"  C N N 205 
DT  "C1'"  C N R 206 
DT  N1     N N N 207 
DT  C2     C N N 208 
DT  O2     O N N 209 
DT  N3     N N N 210 
DT  C4     C N N 211 
DT  O4     O N N 212 
DT  C5     C N N 213 
DT  C7     C N N 214 
DT  C6     C N N 215 
DT  HOP3   H N N 216 
DT  HOP2   H N N 217 
DT  "H5'"  H N N 218 
DT  "H5''" H N N 219 
DT  "H4'"  H N N 220 
DT  "H3'"  H N N 221 
DT  "HO3'" H N N 222 
DT  "H2'"  H N N 223 
DT  "H2''" H N N 224 
DT  "H1'"  H N N 225 
DT  H3     H N N 226 
DT  H71    H N N 227 
DT  H72    H N N 228 
DT  H73    H N N 229 
DT  H6     H N N 230 
GLN N      N N N 231 
GLN CA     C N S 232 
GLN C      C N N 233 
GLN O      O N N 234 
GLN CB     C N N 235 
GLN CG     C N N 236 
GLN CD     C N N 237 
GLN OE1    O N N 238 
GLN NE2    N N N 239 
GLN OXT    O N N 240 
GLN H      H N N 241 
GLN H2     H N N 242 
GLN HA     H N N 243 
GLN HB2    H N N 244 
GLN HB3    H N N 245 
GLN HG2    H N N 246 
GLN HG3    H N N 247 
GLN HE21   H N N 248 
GLN HE22   H N N 249 
GLN HXT    H N N 250 
GLU N      N N N 251 
GLU CA     C N S 252 
GLU C      C N N 253 
GLU O      O N N 254 
GLU CB     C N N 255 
GLU CG     C N N 256 
GLU CD     C N N 257 
GLU OE1    O N N 258 
GLU OE2    O N N 259 
GLU OXT    O N N 260 
GLU H      H N N 261 
GLU H2     H N N 262 
GLU HA     H N N 263 
GLU HB2    H N N 264 
GLU HB3    H N N 265 
GLU HG2    H N N 266 
GLU HG3    H N N 267 
GLU HE2    H N N 268 
GLU HXT    H N N 269 
GLY N      N N N 270 
GLY CA     C N N 271 
GLY C      C N N 272 
GLY O      O N N 273 
GLY OXT    O N N 274 
GLY H      H N N 275 
GLY H2     H N N 276 
GLY HA2    H N N 277 
GLY HA3    H N N 278 
GLY HXT    H N N 279 
HIS N      N N N 280 
HIS CA     C N S 281 
HIS C      C N N 282 
HIS O      O N N 283 
HIS CB     C N N 284 
HIS CG     C Y N 285 
HIS ND1    N Y N 286 
HIS CD2    C Y N 287 
HIS CE1    C Y N 288 
HIS NE2    N Y N 289 
HIS OXT    O N N 290 
HIS H      H N N 291 
HIS H2     H N N 292 
HIS HA     H N N 293 
HIS HB2    H N N 294 
HIS HB3    H N N 295 
HIS HD1    H N N 296 
HIS HD2    H N N 297 
HIS HE1    H N N 298 
HIS HE2    H N N 299 
HIS HXT    H N N 300 
ILE N      N N N 301 
ILE CA     C N S 302 
ILE C      C N N 303 
ILE O      O N N 304 
ILE CB     C N S 305 
ILE CG1    C N N 306 
ILE CG2    C N N 307 
ILE CD1    C N N 308 
ILE OXT    O N N 309 
ILE H      H N N 310 
ILE H2     H N N 311 
ILE HA     H N N 312 
ILE HB     H N N 313 
ILE HG12   H N N 314 
ILE HG13   H N N 315 
ILE HG21   H N N 316 
ILE HG22   H N N 317 
ILE HG23   H N N 318 
ILE HD11   H N N 319 
ILE HD12   H N N 320 
ILE HD13   H N N 321 
ILE HXT    H N N 322 
LEU N      N N N 323 
LEU CA     C N S 324 
LEU C      C N N 325 
LEU O      O N N 326 
LEU CB     C N N 327 
LEU CG     C N N 328 
LEU CD1    C N N 329 
LEU CD2    C N N 330 
LEU OXT    O N N 331 
LEU H      H N N 332 
LEU H2     H N N 333 
LEU HA     H N N 334 
LEU HB2    H N N 335 
LEU HB3    H N N 336 
LEU HG     H N N 337 
LEU HD11   H N N 338 
LEU HD12   H N N 339 
LEU HD13   H N N 340 
LEU HD21   H N N 341 
LEU HD22   H N N 342 
LEU HD23   H N N 343 
LEU HXT    H N N 344 
LYS N      N N N 345 
LYS CA     C N S 346 
LYS C      C N N 347 
LYS O      O N N 348 
LYS CB     C N N 349 
LYS CG     C N N 350 
LYS CD     C N N 351 
LYS CE     C N N 352 
LYS NZ     N N N 353 
LYS OXT    O N N 354 
LYS H      H N N 355 
LYS H2     H N N 356 
LYS HA     H N N 357 
LYS HB2    H N N 358 
LYS HB3    H N N 359 
LYS HG2    H N N 360 
LYS HG3    H N N 361 
LYS HD2    H N N 362 
LYS HD3    H N N 363 
LYS HE2    H N N 364 
LYS HE3    H N N 365 
LYS HZ1    H N N 366 
LYS HZ2    H N N 367 
LYS HZ3    H N N 368 
LYS HXT    H N N 369 
MET N      N N N 370 
MET CA     C N S 371 
MET C      C N N 372 
MET O      O N N 373 
MET CB     C N N 374 
MET CG     C N N 375 
MET SD     S N N 376 
MET CE     C N N 377 
MET OXT    O N N 378 
MET H      H N N 379 
MET H2     H N N 380 
MET HA     H N N 381 
MET HB2    H N N 382 
MET HB3    H N N 383 
MET HG2    H N N 384 
MET HG3    H N N 385 
MET HE1    H N N 386 
MET HE2    H N N 387 
MET HE3    H N N 388 
MET HXT    H N N 389 
PRO N      N N N 390 
PRO CA     C N S 391 
PRO C      C N N 392 
PRO O      O N N 393 
PRO CB     C N N 394 
PRO CG     C N N 395 
PRO CD     C N N 396 
PRO OXT    O N N 397 
PRO H      H N N 398 
PRO HA     H N N 399 
PRO HB2    H N N 400 
PRO HB3    H N N 401 
PRO HG2    H N N 402 
PRO HG3    H N N 403 
PRO HD2    H N N 404 
PRO HD3    H N N 405 
PRO HXT    H N N 406 
SER N      N N N 407 
SER CA     C N S 408 
SER C      C N N 409 
SER O      O N N 410 
SER CB     C N N 411 
SER OG     O N N 412 
SER OXT    O N N 413 
SER H      H N N 414 
SER H2     H N N 415 
SER HA     H N N 416 
SER HB2    H N N 417 
SER HB3    H N N 418 
SER HG     H N N 419 
SER HXT    H N N 420 
THR N      N N N 421 
THR CA     C N S 422 
THR C      C N N 423 
THR O      O N N 424 
THR CB     C N R 425 
THR OG1    O N N 426 
THR CG2    C N N 427 
THR OXT    O N N 428 
THR H      H N N 429 
THR H2     H N N 430 
THR HA     H N N 431 
THR HB     H N N 432 
THR HG1    H N N 433 
THR HG21   H N N 434 
THR HG22   H N N 435 
THR HG23   H N N 436 
THR HXT    H N N 437 
TYR N      N N N 438 
TYR CA     C N S 439 
TYR C      C N N 440 
TYR O      O N N 441 
TYR CB     C N N 442 
TYR CG     C Y N 443 
TYR CD1    C Y N 444 
TYR CD2    C Y N 445 
TYR CE1    C Y N 446 
TYR CE2    C Y N 447 
TYR CZ     C Y N 448 
TYR OH     O N N 449 
TYR OXT    O N N 450 
TYR H      H N N 451 
TYR H2     H N N 452 
TYR HA     H N N 453 
TYR HB2    H N N 454 
TYR HB3    H N N 455 
TYR HD1    H N N 456 
TYR HD2    H N N 457 
TYR HE1    H N N 458 
TYR HE2    H N N 459 
TYR HH     H N N 460 
TYR HXT    H N N 461 
VAL N      N N N 462 
VAL CA     C N S 463 
VAL C      C N N 464 
VAL O      O N N 465 
VAL CB     C N N 466 
VAL CG1    C N N 467 
VAL CG2    C N N 468 
VAL OXT    O N N 469 
VAL H      H N N 470 
VAL H2     H N N 471 
VAL HA     H N N 472 
VAL HB     H N N 473 
VAL HG11   H N N 474 
VAL HG12   H N N 475 
VAL HG13   H N N 476 
VAL HG21   H N N 477 
VAL HG22   H N N 478 
VAL HG23   H N N 479 
VAL HXT    H N N 480 
# 
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 
ALA N     CA     sing N N 1   
ALA N     H      sing N N 2   
ALA N     H2     sing N N 3   
ALA CA    C      sing N N 4   
ALA CA    CB     sing N N 5   
ALA CA    HA     sing N N 6   
ALA C     O      doub N N 7   
ALA C     OXT    sing N N 8   
ALA CB    HB1    sing N N 9   
ALA CB    HB2    sing N N 10  
ALA CB    HB3    sing N N 11  
ALA OXT   HXT    sing N N 12  
ARG N     CA     sing N N 13  
ARG N     H      sing N N 14  
ARG N     H2     sing N N 15  
ARG CA    C      sing N N 16  
ARG CA    CB     sing N N 17  
ARG CA    HA     sing N N 18  
ARG C     O      doub N N 19  
ARG C     OXT    sing N N 20  
ARG CB    CG     sing N N 21  
ARG CB    HB2    sing N N 22  
ARG CB    HB3    sing N N 23  
ARG CG    CD     sing N N 24  
ARG CG    HG2    sing N N 25  
ARG CG    HG3    sing N N 26  
ARG CD    NE     sing N N 27  
ARG CD    HD2    sing N N 28  
ARG CD    HD3    sing N N 29  
ARG NE    CZ     sing N N 30  
ARG NE    HE     sing N N 31  
ARG CZ    NH1    sing N N 32  
ARG CZ    NH2    doub N N 33  
ARG NH1   HH11   sing N N 34  
ARG NH1   HH12   sing N N 35  
ARG NH2   HH21   sing N N 36  
ARG NH2   HH22   sing N N 37  
ARG OXT   HXT    sing N N 38  
ASN N     CA     sing N N 39  
ASN N     H      sing N N 40  
ASN N     H2     sing N N 41  
ASN CA    C      sing N N 42  
ASN CA    CB     sing N N 43  
ASN CA    HA     sing N N 44  
ASN C     O      doub N N 45  
ASN C     OXT    sing N N 46  
ASN CB    CG     sing N N 47  
ASN CB    HB2    sing N N 48  
ASN CB    HB3    sing N N 49  
ASN CG    OD1    doub N N 50  
ASN CG    ND2    sing N N 51  
ASN ND2   HD21   sing N N 52  
ASN ND2   HD22   sing N N 53  
ASN OXT   HXT    sing N N 54  
ASP N     CA     sing N N 55  
ASP N     H      sing N N 56  
ASP N     H2     sing N N 57  
ASP CA    C      sing N N 58  
ASP CA    CB     sing N N 59  
ASP CA    HA     sing N N 60  
ASP C     O      doub N N 61  
ASP C     OXT    sing N N 62  
ASP CB    CG     sing N N 63  
ASP CB    HB2    sing N N 64  
ASP CB    HB3    sing N N 65  
ASP CG    OD1    doub N N 66  
ASP CG    OD2    sing N N 67  
ASP OD2   HD2    sing N N 68  
ASP OXT   HXT    sing N N 69  
CYS N     CA     sing N N 70  
CYS N     H      sing N N 71  
CYS N     H2     sing N N 72  
CYS CA    C      sing N N 73  
CYS CA    CB     sing N N 74  
CYS CA    HA     sing N N 75  
CYS C     O      doub N N 76  
CYS C     OXT    sing N N 77  
CYS CB    SG     sing N N 78  
CYS CB    HB2    sing N N 79  
CYS CB    HB3    sing N N 80  
CYS SG    HG     sing N N 81  
CYS OXT   HXT    sing N N 82  
DA  OP3   P      sing N N 83  
DA  OP3   HOP3   sing N N 84  
DA  P     OP1    doub N N 85  
DA  P     OP2    sing N N 86  
DA  P     "O5'"  sing N N 87  
DA  OP2   HOP2   sing N N 88  
DA  "O5'" "C5'"  sing N N 89  
DA  "C5'" "C4'"  sing N N 90  
DA  "C5'" "H5'"  sing N N 91  
DA  "C5'" "H5''" sing N N 92  
DA  "C4'" "O4'"  sing N N 93  
DA  "C4'" "C3'"  sing N N 94  
DA  "C4'" "H4'"  sing N N 95  
DA  "O4'" "C1'"  sing N N 96  
DA  "C3'" "O3'"  sing N N 97  
DA  "C3'" "C2'"  sing N N 98  
DA  "C3'" "H3'"  sing N N 99  
DA  "O3'" "HO3'" sing N N 100 
DA  "C2'" "C1'"  sing N N 101 
DA  "C2'" "H2'"  sing N N 102 
DA  "C2'" "H2''" sing N N 103 
DA  "C1'" N9     sing N N 104 
DA  "C1'" "H1'"  sing N N 105 
DA  N9    C8     sing Y N 106 
DA  N9    C4     sing Y N 107 
DA  C8    N7     doub Y N 108 
DA  C8    H8     sing N N 109 
DA  N7    C5     sing Y N 110 
DA  C5    C6     sing Y N 111 
DA  C5    C4     doub Y N 112 
DA  C6    N6     sing N N 113 
DA  C6    N1     doub Y N 114 
DA  N6    H61    sing N N 115 
DA  N6    H62    sing N N 116 
DA  N1    C2     sing Y N 117 
DA  C2    N3     doub Y N 118 
DA  C2    H2     sing N N 119 
DA  N3    C4     sing Y N 120 
DC  OP3   P      sing N N 121 
DC  OP3   HOP3   sing N N 122 
DC  P     OP1    doub N N 123 
DC  P     OP2    sing N N 124 
DC  P     "O5'"  sing N N 125 
DC  OP2   HOP2   sing N N 126 
DC  "O5'" "C5'"  sing N N 127 
DC  "C5'" "C4'"  sing N N 128 
DC  "C5'" "H5'"  sing N N 129 
DC  "C5'" "H5''" sing N N 130 
DC  "C4'" "O4'"  sing N N 131 
DC  "C4'" "C3'"  sing N N 132 
DC  "C4'" "H4'"  sing N N 133 
DC  "O4'" "C1'"  sing N N 134 
DC  "C3'" "O3'"  sing N N 135 
DC  "C3'" "C2'"  sing N N 136 
DC  "C3'" "H3'"  sing N N 137 
DC  "O3'" "HO3'" sing N N 138 
DC  "C2'" "C1'"  sing N N 139 
DC  "C2'" "H2'"  sing N N 140 
DC  "C2'" "H2''" sing N N 141 
DC  "C1'" N1     sing N N 142 
DC  "C1'" "H1'"  sing N N 143 
DC  N1    C2     sing N N 144 
DC  N1    C6     sing N N 145 
DC  C2    O2     doub N N 146 
DC  C2    N3     sing N N 147 
DC  N3    C4     doub N N 148 
DC  C4    N4     sing N N 149 
DC  C4    C5     sing N N 150 
DC  N4    H41    sing N N 151 
DC  N4    H42    sing N N 152 
DC  C5    C6     doub N N 153 
DC  C5    H5     sing N N 154 
DC  C6    H6     sing N N 155 
DG  OP3   P      sing N N 156 
DG  OP3   HOP3   sing N N 157 
DG  P     OP1    doub N N 158 
DG  P     OP2    sing N N 159 
DG  P     "O5'"  sing N N 160 
DG  OP2   HOP2   sing N N 161 
DG  "O5'" "C5'"  sing N N 162 
DG  "C5'" "C4'"  sing N N 163 
DG  "C5'" "H5'"  sing N N 164 
DG  "C5'" "H5''" sing N N 165 
DG  "C4'" "O4'"  sing N N 166 
DG  "C4'" "C3'"  sing N N 167 
DG  "C4'" "H4'"  sing N N 168 
DG  "O4'" "C1'"  sing N N 169 
DG  "C3'" "O3'"  sing N N 170 
DG  "C3'" "C2'"  sing N N 171 
DG  "C3'" "H3'"  sing N N 172 
DG  "O3'" "HO3'" sing N N 173 
DG  "C2'" "C1'"  sing N N 174 
DG  "C2'" "H2'"  sing N N 175 
DG  "C2'" "H2''" sing N N 176 
DG  "C1'" N9     sing N N 177 
DG  "C1'" "H1'"  sing N N 178 
DG  N9    C8     sing Y N 179 
DG  N9    C4     sing Y N 180 
DG  C8    N7     doub Y N 181 
DG  C8    H8     sing N N 182 
DG  N7    C5     sing Y N 183 
DG  C5    C6     sing N N 184 
DG  C5    C4     doub Y N 185 
DG  C6    O6     doub N N 186 
DG  C6    N1     sing N N 187 
DG  N1    C2     sing N N 188 
DG  N1    H1     sing N N 189 
DG  C2    N2     sing N N 190 
DG  C2    N3     doub N N 191 
DG  N2    H21    sing N N 192 
DG  N2    H22    sing N N 193 
DG  N3    C4     sing N N 194 
DT  OP3   P      sing N N 195 
DT  OP3   HOP3   sing N N 196 
DT  P     OP1    doub N N 197 
DT  P     OP2    sing N N 198 
DT  P     "O5'"  sing N N 199 
DT  OP2   HOP2   sing N N 200 
DT  "O5'" "C5'"  sing N N 201 
DT  "C5'" "C4'"  sing N N 202 
DT  "C5'" "H5'"  sing N N 203 
DT  "C5'" "H5''" sing N N 204 
DT  "C4'" "O4'"  sing N N 205 
DT  "C4'" "C3'"  sing N N 206 
DT  "C4'" "H4'"  sing N N 207 
DT  "O4'" "C1'"  sing N N 208 
DT  "C3'" "O3'"  sing N N 209 
DT  "C3'" "C2'"  sing N N 210 
DT  "C3'" "H3'"  sing N N 211 
DT  "O3'" "HO3'" sing N N 212 
DT  "C2'" "C1'"  sing N N 213 
DT  "C2'" "H2'"  sing N N 214 
DT  "C2'" "H2''" sing N N 215 
DT  "C1'" N1     sing N N 216 
DT  "C1'" "H1'"  sing N N 217 
DT  N1    C2     sing N N 218 
DT  N1    C6     sing N N 219 
DT  C2    O2     doub N N 220 
DT  C2    N3     sing N N 221 
DT  N3    C4     sing N N 222 
DT  N3    H3     sing N N 223 
DT  C4    O4     doub N N 224 
DT  C4    C5     sing N N 225 
DT  C5    C7     sing N N 226 
DT  C5    C6     doub N N 227 
DT  C7    H71    sing N N 228 
DT  C7    H72    sing N N 229 
DT  C7    H73    sing N N 230 
DT  C6    H6     sing N N 231 
GLN N     CA     sing N N 232 
GLN N     H      sing N N 233 
GLN N     H2     sing N N 234 
GLN CA    C      sing N N 235 
GLN CA    CB     sing N N 236 
GLN CA    HA     sing N N 237 
GLN C     O      doub N N 238 
GLN C     OXT    sing N N 239 
GLN CB    CG     sing N N 240 
GLN CB    HB2    sing N N 241 
GLN CB    HB3    sing N N 242 
GLN CG    CD     sing N N 243 
GLN CG    HG2    sing N N 244 
GLN CG    HG3    sing N N 245 
GLN CD    OE1    doub N N 246 
GLN CD    NE2    sing N N 247 
GLN NE2   HE21   sing N N 248 
GLN NE2   HE22   sing N N 249 
GLN OXT   HXT    sing N N 250 
GLU N     CA     sing N N 251 
GLU N     H      sing N N 252 
GLU N     H2     sing N N 253 
GLU CA    C      sing N N 254 
GLU CA    CB     sing N N 255 
GLU CA    HA     sing N N 256 
GLU C     O      doub N N 257 
GLU C     OXT    sing N N 258 
GLU CB    CG     sing N N 259 
GLU CB    HB2    sing N N 260 
GLU CB    HB3    sing N N 261 
GLU CG    CD     sing N N 262 
GLU CG    HG2    sing N N 263 
GLU CG    HG3    sing N N 264 
GLU CD    OE1    doub N N 265 
GLU CD    OE2    sing N N 266 
GLU OE2   HE2    sing N N 267 
GLU OXT   HXT    sing N N 268 
GLY N     CA     sing N N 269 
GLY N     H      sing N N 270 
GLY N     H2     sing N N 271 
GLY CA    C      sing N N 272 
GLY CA    HA2    sing N N 273 
GLY CA    HA3    sing N N 274 
GLY C     O      doub N N 275 
GLY C     OXT    sing N N 276 
GLY OXT   HXT    sing N N 277 
HIS N     CA     sing N N 278 
HIS N     H      sing N N 279 
HIS N     H2     sing N N 280 
HIS CA    C      sing N N 281 
HIS CA    CB     sing N N 282 
HIS CA    HA     sing N N 283 
HIS C     O      doub N N 284 
HIS C     OXT    sing N N 285 
HIS CB    CG     sing N N 286 
HIS CB    HB2    sing N N 287 
HIS CB    HB3    sing N N 288 
HIS CG    ND1    sing Y N 289 
HIS CG    CD2    doub Y N 290 
HIS ND1   CE1    doub Y N 291 
HIS ND1   HD1    sing N N 292 
HIS CD2   NE2    sing Y N 293 
HIS CD2   HD2    sing N N 294 
HIS CE1   NE2    sing Y N 295 
HIS CE1   HE1    sing N N 296 
HIS NE2   HE2    sing N N 297 
HIS OXT   HXT    sing N N 298 
ILE N     CA     sing N N 299 
ILE N     H      sing N N 300 
ILE N     H2     sing N N 301 
ILE CA    C      sing N N 302 
ILE CA    CB     sing N N 303 
ILE CA    HA     sing N N 304 
ILE C     O      doub N N 305 
ILE C     OXT    sing N N 306 
ILE CB    CG1    sing N N 307 
ILE CB    CG2    sing N N 308 
ILE CB    HB     sing N N 309 
ILE CG1   CD1    sing N N 310 
ILE CG1   HG12   sing N N 311 
ILE CG1   HG13   sing N N 312 
ILE CG2   HG21   sing N N 313 
ILE CG2   HG22   sing N N 314 
ILE CG2   HG23   sing N N 315 
ILE CD1   HD11   sing N N 316 
ILE CD1   HD12   sing N N 317 
ILE CD1   HD13   sing N N 318 
ILE OXT   HXT    sing N N 319 
LEU N     CA     sing N N 320 
LEU N     H      sing N N 321 
LEU N     H2     sing N N 322 
LEU CA    C      sing N N 323 
LEU CA    CB     sing N N 324 
LEU CA    HA     sing N N 325 
LEU C     O      doub N N 326 
LEU C     OXT    sing N N 327 
LEU CB    CG     sing N N 328 
LEU CB    HB2    sing N N 329 
LEU CB    HB3    sing N N 330 
LEU CG    CD1    sing N N 331 
LEU CG    CD2    sing N N 332 
LEU CG    HG     sing N N 333 
LEU CD1   HD11   sing N N 334 
LEU CD1   HD12   sing N N 335 
LEU CD1   HD13   sing N N 336 
LEU CD2   HD21   sing N N 337 
LEU CD2   HD22   sing N N 338 
LEU CD2   HD23   sing N N 339 
LEU OXT   HXT    sing N N 340 
LYS N     CA     sing N N 341 
LYS N     H      sing N N 342 
LYS N     H2     sing N N 343 
LYS CA    C      sing N N 344 
LYS CA    CB     sing N N 345 
LYS CA    HA     sing N N 346 
LYS C     O      doub N N 347 
LYS C     OXT    sing N N 348 
LYS CB    CG     sing N N 349 
LYS CB    HB2    sing N N 350 
LYS CB    HB3    sing N N 351 
LYS CG    CD     sing N N 352 
LYS CG    HG2    sing N N 353 
LYS CG    HG3    sing N N 354 
LYS CD    CE     sing N N 355 
LYS CD    HD2    sing N N 356 
LYS CD    HD3    sing N N 357 
LYS CE    NZ     sing N N 358 
LYS CE    HE2    sing N N 359 
LYS CE    HE3    sing N N 360 
LYS NZ    HZ1    sing N N 361 
LYS NZ    HZ2    sing N N 362 
LYS NZ    HZ3    sing N N 363 
LYS OXT   HXT    sing N N 364 
MET N     CA     sing N N 365 
MET N     H      sing N N 366 
MET N     H2     sing N N 367 
MET CA    C      sing N N 368 
MET CA    CB     sing N N 369 
MET CA    HA     sing N N 370 
MET C     O      doub N N 371 
MET C     OXT    sing N N 372 
MET CB    CG     sing N N 373 
MET CB    HB2    sing N N 374 
MET CB    HB3    sing N N 375 
MET CG    SD     sing N N 376 
MET CG    HG2    sing N N 377 
MET CG    HG3    sing N N 378 
MET SD    CE     sing N N 379 
MET CE    HE1    sing N N 380 
MET CE    HE2    sing N N 381 
MET CE    HE3    sing N N 382 
MET OXT   HXT    sing N N 383 
PRO N     CA     sing N N 384 
PRO N     CD     sing N N 385 
PRO N     H      sing N N 386 
PRO CA    C      sing N N 387 
PRO CA    CB     sing N N 388 
PRO CA    HA     sing N N 389 
PRO C     O      doub N N 390 
PRO C     OXT    sing N N 391 
PRO CB    CG     sing N N 392 
PRO CB    HB2    sing N N 393 
PRO CB    HB3    sing N N 394 
PRO CG    CD     sing N N 395 
PRO CG    HG2    sing N N 396 
PRO CG    HG3    sing N N 397 
PRO CD    HD2    sing N N 398 
PRO CD    HD3    sing N N 399 
PRO OXT   HXT    sing N N 400 
SER N     CA     sing N N 401 
SER N     H      sing N N 402 
SER N     H2     sing N N 403 
SER CA    C      sing N N 404 
SER CA    CB     sing N N 405 
SER CA    HA     sing N N 406 
SER C     O      doub N N 407 
SER C     OXT    sing N N 408 
SER CB    OG     sing N N 409 
SER CB    HB2    sing N N 410 
SER CB    HB3    sing N N 411 
SER OG    HG     sing N N 412 
SER OXT   HXT    sing N N 413 
THR N     CA     sing N N 414 
THR N     H      sing N N 415 
THR N     H2     sing N N 416 
THR CA    C      sing N N 417 
THR CA    CB     sing N N 418 
THR CA    HA     sing N N 419 
THR C     O      doub N N 420 
THR C     OXT    sing N N 421 
THR CB    OG1    sing N N 422 
THR CB    CG2    sing N N 423 
THR CB    HB     sing N N 424 
THR OG1   HG1    sing N N 425 
THR CG2   HG21   sing N N 426 
THR CG2   HG22   sing N N 427 
THR CG2   HG23   sing N N 428 
THR OXT   HXT    sing N N 429 
TYR N     CA     sing N N 430 
TYR N     H      sing N N 431 
TYR N     H2     sing N N 432 
TYR CA    C      sing N N 433 
TYR CA    CB     sing N N 434 
TYR CA    HA     sing N N 435 
TYR C     O      doub N N 436 
TYR C     OXT    sing N N 437 
TYR CB    CG     sing N N 438 
TYR CB    HB2    sing N N 439 
TYR CB    HB3    sing N N 440 
TYR CG    CD1    doub Y N 441 
TYR CG    CD2    sing Y N 442 
TYR CD1   CE1    sing Y N 443 
TYR CD1   HD1    sing N N 444 
TYR CD2   CE2    doub Y N 445 
TYR CD2   HD2    sing N N 446 
TYR CE1   CZ     doub Y N 447 
TYR CE1   HE1    sing N N 448 
TYR CE2   CZ     sing Y N 449 
TYR CE2   HE2    sing N N 450 
TYR CZ    OH     sing N N 451 
TYR OH    HH     sing N N 452 
TYR OXT   HXT    sing N N 453 
VAL N     CA     sing N N 454 
VAL N     H      sing N N 455 
VAL N     H2     sing N N 456 
VAL CA    C      sing N N 457 
VAL CA    CB     sing N N 458 
VAL CA    HA     sing N N 459 
VAL C     O      doub N N 460 
VAL C     OXT    sing N N 461 
VAL CB    CG1    sing N N 462 
VAL CB    CG2    sing N N 463 
VAL CB    HB     sing N N 464 
VAL CG1   HG11   sing N N 465 
VAL CG1   HG12   sing N N 466 
VAL CG1   HG13   sing N N 467 
VAL CG2   HG21   sing N N 468 
VAL CG2   HG22   sing N N 469 
VAL CG2   HG23   sing N N 470 
VAL OXT   HXT    sing N N 471 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
2BJC 'double helix'        
2BJC 'b-form double helix' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 C DG 1  1_555 D DC 22 1_555 -0.566 -0.204 -0.029 1.815  3.114  3.187   1  C_DG1:DC122_D  C 1  ? D 122 ? 19 1 
1 C DA 2  1_555 D DT 21 1_555 -0.054 -0.195 -0.052 2.152  -4.527 1.609   2  C_DA2:DT121_D  C 2  ? D 121 ? 20 1 
1 C DA 3  1_555 D DT 20 1_555 -0.048 -0.268 -0.173 -4.456 -4.687 -6.296  3  C_DA3:DT120_D  C 3  ? D 120 ? 20 1 
1 C DT 4  1_555 D DA 19 1_555 0.145  -0.150 -0.062 -0.093 -9.729 2.487   4  C_DT4:DA119_D  C 4  ? D 119 ? 20 1 
1 C DT 5  1_555 D DA 18 1_555 -0.046 -0.281 -0.067 0.639  -2.403 -0.908  5  C_DT5:DA118_D  C 5  ? D 118 ? 20 1 
1 C DG 6  1_555 D DC 17 1_555 -0.214 -0.202 -0.012 0.324  1.133  0.630   6  C_DG6:DC117_D  C 6  ? D 117 ? 19 1 
1 C DT 7  1_555 D DA 16 1_555 -0.396 -0.128 0.202  -5.674 -8.987 -11.121 7  C_DT7:DA116_D  C 7  ? D 116 ? 20 1 
1 C DA 8  1_555 D DT 15 1_555 0.063  -0.241 0.252  4.292  3.490  1.445   8  C_DA8:DT115_D  C 8  ? D 115 ? 20 1 
1 C DA 9  1_555 D DT 14 1_555 0.163  -0.206 0.110  5.357  -7.292 0.712   9  C_DA9:DT114_D  C 9  ? D 114 ? 20 1 
1 C DG 10 1_555 D DC 13 1_555 -0.417 -0.247 0.145  3.445  -1.629 4.801   10 C_DG10:DC113_D C 10 ? D 113 ? 19 1 
1 C DC 11 1_555 D DG 12 1_555 -0.286 -0.207 0.075  1.508  -6.079 -1.968  11 C_DC11:DG112_D C 11 ? D 112 ? 19 1 
1 C DG 12 1_555 D DC 11 1_555 0.296  -0.174 -0.055 -1.136 -6.644 -2.364  12 C_DG12:DC111_D C 12 ? D 111 ? 19 1 
1 C DC 13 1_555 D DG 10 1_555 0.349  -0.286 0.117  -4.282 -1.023 3.260   13 C_DC13:DG110_D C 13 ? D 110 ? 19 1 
1 C DT 14 1_555 D DA 9  1_555 -0.182 -0.169 0.069  -5.323 -7.109 1.741   14 C_DT14:DA109_D C 14 ? D 109 ? 20 1 
1 C DT 15 1_555 D DA 8  1_555 -0.018 -0.253 0.272  -4.387 4.131  1.307   15 C_DT15:DA108_D C 15 ? D 108 ? 20 1 
1 C DA 16 1_555 D DT 7  1_555 0.398  -0.122 0.206  5.300  -9.287 -10.775 16 C_DA16:DT107_D C 16 ? D 107 ? 20 1 
1 C DC 17 1_555 D DG 6  1_555 0.186  -0.182 0.006  -0.771 0.441  0.821   17 C_DC17:DG106_D C 17 ? D 106 ? 19 1 
1 C DA 18 1_555 D DT 5  1_555 0.037  -0.211 -0.041 -1.094 -3.822 1.121   18 C_DA18:DT105_D C 18 ? D 105 ? 20 1 
1 C DA 19 1_555 D DT 4  1_555 -0.098 -0.213 -0.095 -0.575 -9.156 1.019   19 C_DA19:DT104_D C 19 ? D 104 ? 20 1 
1 C DT 20 1_555 D DA 3  1_555 0.170  -0.291 -0.172 4.255  -5.230 -5.440  20 C_DT20:DA103_D C 20 ? D 103 ? 20 1 
1 C DT 21 1_555 D DA 2  1_555 0.090  -0.181 -0.068 -3.010 -5.012 2.437   21 C_DT21:DA102_D C 21 ? D 102 ? 20 1 
1 C DC 22 1_555 D DG 1  1_555 0.451  -0.289 -0.047 -1.280 3.202  1.358   22 C_DC22:DG101_D C 22 ? D 101 ? 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 C DG 1  1_555 D DC 22 1_555 C DA 2  1_555 D DT 21 1_555 -0.649 1.267  3.189 -2.719 17.545  40.351 -0.077 0.593  3.464 24.076  
3.732  43.934 1  CC_DG1DA2:DT121DC122_DD   C 1  ? D 122 ? C 2  ? D 121 ? 
1 C DA 2  1_555 D DT 21 1_555 C DA 3  1_555 D DT 20 1_555 -0.791 0.687  3.177 -2.521 10.066  39.129 -0.142 0.860  3.290 14.717  
3.685  40.429 2  CC_DA2DA3:DT120DT121_DD   C 2  ? D 121 ? C 3  ? D 120 ? 
1 C DA 3  1_555 D DT 20 1_555 C DT 4  1_555 D DA 19 1_555 0.260  0.978  3.085 1.618  3.354   39.237 1.071  -0.203 3.162 4.981   
-2.403 39.406 3  CC_DA3DT4:DA119DT120_DD   C 3  ? D 120 ? C 4  ? D 119 ? 
1 C DT 4  1_555 D DA 19 1_555 C DT 5  1_555 D DA 18 1_555 0.076  1.347  3.118 0.291  8.889   40.404 0.957  -0.077 3.329 12.685  
-0.416 41.332 4  CC_DT4DT5:DA118DA119_DD   C 4  ? D 119 ? C 5  ? D 118 ? 
1 C DT 5  1_555 D DA 18 1_555 C DG 6  1_555 D DC 17 1_555 0.146  1.392  3.246 0.665  13.915  38.903 0.374  -0.131 3.524 20.124  
-0.962 41.231 5  CC_DT5DG6:DC117DA118_DD   C 5  ? D 118 ? C 6  ? D 117 ? 
1 C DG 6  1_555 D DC 17 1_555 C DT 7  1_555 D DA 16 1_555 -0.937 1.579  3.865 2.005  16.689  34.516 -0.292 1.753  4.117 26.285  
-3.158 38.280 6  CC_DG6DT7:DA116DC117_DD   C 6  ? D 117 ? C 7  ? D 116 ? 
1 C DT 7  1_555 D DA 16 1_555 C DA 8  1_555 D DT 15 1_555 1.607  1.241  3.003 0.001  -1.576  25.255 3.247  -3.668 2.921 -3.600  
-0.003 25.303 7  CC_DT7DA8:DT115DA116_DD   C 7  ? D 116 ? C 8  ? D 115 ? 
1 C DA 8  1_555 D DT 15 1_555 C DA 9  1_555 D DT 14 1_555 0.267  0.627  3.276 -2.252 10.513  32.694 -0.632 -0.815 3.291 18.077  
3.873  34.370 8  CC_DA8DA9:DT114DT115_DD   C 8  ? D 115 ? C 9  ? D 114 ? 
1 C DA 9  1_555 D DT 14 1_555 C DG 10 1_555 D DC 13 1_555 0.251  -0.336 3.382 -5.683 18.122  32.853 -2.876 -1.127 2.758 29.203  
9.157  37.816 9  CC_DA9DG10:DC113DT114_DD  C 9  ? D 114 ? C 10 ? D 113 ? 
1 C DG 10 1_555 D DC 13 1_555 C DC 11 1_555 D DG 12 1_555 -1.605 -0.031 3.260 -1.736 -13.756 35.136 1.758  2.256  3.129 -21.769 
2.747  37.692 10 CC_DG10DC11:DG112DC113_DD C 10 ? D 113 ? C 11 ? D 112 ? 
1 C DC 11 1_555 D DG 12 1_555 C DG 12 1_555 D DC 11 1_555 0.089  1.300  4.064 1.024  56.780  12.275 -3.793 0.001  2.165 78.800  
-1.421 57.993 11 CC_DC11DG12:DC111DG112_DD C 11 ? D 112 ? C 12 ? D 111 ? 
1 C DG 12 1_555 D DC 11 1_555 C DC 13 1_555 D DG 10 1_555 1.693  0.113  3.181 2.403  -13.103 36.595 1.742  -2.256 3.066 -20.069 
-3.681 38.866 12 CC_DG12DC13:DG110DC111_DD C 12 ? D 111 ? C 13 ? D 110 ? 
1 C DC 13 1_555 D DG 10 1_555 C DT 14 1_555 D DA 9  1_555 -0.224 -0.389 3.406 5.138  18.875  30.926 -3.271 1.079  2.675 31.731  
-8.638 36.465 13 CC_DC13DT14:DA109DG110_DD C 13 ? D 110 ? C 14 ? D 109 ? 
1 C DT 14 1_555 D DA 9  1_555 C DT 15 1_555 D DA 8  1_555 -0.255 0.642  3.281 2.114  11.470  33.397 -0.698 0.744  3.295 19.244  
-3.547 35.321 14 CC_DT14DT15:DA108DA109_DD C 14 ? D 109 ? C 15 ? D 108 ? 
1 C DT 15 1_555 D DA 8  1_555 C DA 16 1_555 D DT 7  1_555 -1.627 1.180  3.023 0.090  -1.837  25.153 3.191  3.751  2.925 -4.211  
-0.207 25.219 15 CC_DT15DA16:DT107DA108_DD C 15 ? D 108 ? C 16 ? D 107 ? 
1 C DA 16 1_555 D DT 7  1_555 C DC 17 1_555 D DG 6  1_555 0.864  1.602  3.840 -2.533 16.590  34.495 -0.227 -1.727 4.094 26.147  
3.993  38.249 16 CC_DA16DC17:DG106DT107_DD C 16 ? D 107 ? C 17 ? D 106 ? 
1 C DC 17 1_555 D DG 6  1_555 C DA 18 1_555 D DT 5  1_555 -0.015 1.360  3.210 -0.263 13.694  38.956 0.374  -0.008 3.476 19.804  
0.380  41.206 17 CC_DC17DA18:DT105DG106_DD C 17 ? D 106 ? C 18 ? D 105 ? 
1 C DA 18 1_555 D DT 5  1_555 C DA 19 1_555 D DT 4  1_555 -0.273 1.407  3.187 -1.340 8.595   40.454 1.053  0.239  3.410 12.258  
1.912  41.340 18 CC_DA18DA19:DT104DT105_DD C 18 ? D 105 ? C 19 ? D 104 ? 
1 C DA 19 1_555 D DT 4  1_555 C DT 20 1_555 D DA 3  1_555 -0.159 0.959  3.072 -1.347 2.515   39.361 1.140  0.084  3.129 3.729   
1.997  39.460 19 CC_DA19DT20:DA103DT104_DD C 19 ? D 104 ? C 20 ? D 103 ? 
1 C DT 20 1_555 D DA 3  1_555 C DT 21 1_555 D DA 2  1_555 0.810  0.697  3.163 3.055  11.245  39.091 -0.251 -0.824 3.284 16.368  
-4.447 40.726 20 CC_DT20DT21:DA102DA103_DD C 20 ? D 103 ? C 21 ? D 102 ? 
1 C DT 21 1_555 D DA 2  1_555 C DC 22 1_555 D DG 1  1_555 0.468  1.348  3.152 2.443  17.965  39.411 -0.037 -0.381 3.448 25.092  
-3.411 43.230 21 CC_DT21DC22:DG101DA102_DD C 21 ? D 102 ? C 22 ? D 101 ? 
# 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.model             DMX 
_pdbx_nmr_spectrometer.manufacturer      Bruker 
_pdbx_nmr_spectrometer.field_strength    900 
# 
_atom_sites.entry_id                    2BJC 
_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 
S 
# 
loop_