data_1LCW
# 
_entry.id   1LCW 
# 
_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   1LCW         pdb_00001lcw 10.2210/pdb1lcw/pdb 
RCSB  RCSB015842   ?            ?                   
WWPDB D_1000015842 ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 2002-11-06 
2 'Structure model' 1 1 2008-04-28 
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_site    
# 
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_site.pdbx_auth_asym_id'      
4 4 'Structure model' '_struct_site.pdbx_auth_comp_id'      
5 4 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1LCW 
_pdbx_database_status.recvd_initial_deposition_date   2002-04-07 
_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_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1LCV 'streptavidin-norbiotin complex' unspecified 
PDB 1LCZ 'streptavidin-BCAP complex'      unspecified 
PDB 1LDO 'avidin-norbioitin complex'      unspecified 
PDB 1LDQ 'avidin-homobiotin complex'      unspecified 
PDB 1LEL 'avidin BCAP complex'            unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Livnah, O.'  1 
'Pazy, Y.'    2 
'Bayer, E.A.' 3 
'Wilchek, M.' 4 
# 
_citation.id                        primary 
_citation.title                     
'Ligand exchange between proteins: exchange of biotin and biotin derivatives between avidin and streptavidin' 
_citation.journal_abbrev            J.Biol.Chem. 
_citation.journal_volume            277 
_citation.page_first                30892 
_citation.page_last                 30900 
_citation.year                      2002 
_citation.journal_id_ASTM           JBCHA3 
_citation.country                   US 
_citation.journal_id_ISSN           0021-9258 
_citation.journal_id_CSD            0071 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   12055191 
_citation.pdbx_database_id_DOI      10.1074/jbc.M202874200 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Pazy, Y.'    1 ? 
primary 'Kulik, T.'   2 ? 
primary 'Bayer, E.A.' 3 ? 
primary 'Wilchek, M.' 4 ? 
primary 'Livnah, O.'  5 ? 
# 
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 Streptavidin 12764.833 2   ? ? ? ? 
2 non-polymer syn HOMOBIOTIN   258.337   2   ? ? ? ? 
3 water       nat water        18.015    106 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       
;AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSG
QYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP
;
_entity_poly.pdbx_seq_one_letter_code_can   
;AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSG
QYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP
;
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 HOMOBIOTIN SHM 
3 water      HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   ALA n 
1 2   GLY n 
1 3   ILE n 
1 4   THR n 
1 5   GLY n 
1 6   THR n 
1 7   TRP n 
1 8   TYR n 
1 9   ASN n 
1 10  GLN n 
1 11  LEU n 
1 12  GLY n 
1 13  SER n 
1 14  THR n 
1 15  PHE n 
1 16  ILE n 
1 17  VAL n 
1 18  THR n 
1 19  ALA n 
1 20  GLY n 
1 21  ALA n 
1 22  ASP n 
1 23  GLY n 
1 24  ALA n 
1 25  LEU n 
1 26  THR n 
1 27  GLY n 
1 28  THR n 
1 29  TYR n 
1 30  GLU n 
1 31  SER n 
1 32  ALA n 
1 33  VAL n 
1 34  GLY n 
1 35  ASN n 
1 36  ALA n 
1 37  GLU n 
1 38  SER n 
1 39  ARG n 
1 40  TYR n 
1 41  VAL n 
1 42  LEU n 
1 43  THR n 
1 44  GLY n 
1 45  ARG n 
1 46  TYR n 
1 47  ASP n 
1 48  SER n 
1 49  ALA n 
1 50  PRO n 
1 51  ALA n 
1 52  THR n 
1 53  ASP n 
1 54  GLY n 
1 55  SER n 
1 56  GLY n 
1 57  THR n 
1 58  ALA n 
1 59  LEU n 
1 60  GLY n 
1 61  TRP n 
1 62  THR n 
1 63  VAL n 
1 64  ALA n 
1 65  TRP n 
1 66  LYS n 
1 67  ASN n 
1 68  ASN n 
1 69  TYR n 
1 70  ARG n 
1 71  ASN n 
1 72  ALA n 
1 73  HIS n 
1 74  SER n 
1 75  ALA n 
1 76  THR n 
1 77  THR n 
1 78  TRP n 
1 79  SER n 
1 80  GLY n 
1 81  GLN n 
1 82  TYR n 
1 83  VAL n 
1 84  GLY n 
1 85  GLY n 
1 86  ALA n 
1 87  GLU n 
1 88  ALA n 
1 89  ARG n 
1 90  ILE n 
1 91  ASN n 
1 92  THR n 
1 93  GLN n 
1 94  TRP n 
1 95  LEU n 
1 96  LEU n 
1 97  THR n 
1 98  SER n 
1 99  GLY n 
1 100 THR n 
1 101 THR n 
1 102 GLU n 
1 103 ALA n 
1 104 ASN n 
1 105 ALA n 
1 106 TRP n 
1 107 LYS n 
1 108 SER n 
1 109 THR n 
1 110 LEU n 
1 111 VAL n 
1 112 GLY n 
1 113 HIS n 
1 114 ASP n 
1 115 THR n 
1 116 PHE n 
1 117 THR n 
1 118 LYS n 
1 119 VAL n 
1 120 LYS n 
1 121 PRO 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                     Streptomyces 
_entity_src_gen.pdbx_gene_src_gene                 ? 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    ? 
_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      'Streptomyces avidinii' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     1895 
_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                     Escherichia 
_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               ? 
_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                       ? 
_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 
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 
HOH non-polymer         . WATER           ?                                                              'H2 O'            18.015  
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 
PHE 'L-peptide linking' y PHENYLALANINE   ?                                                              'C9 H11 N O2'     165.189 
PRO 'L-peptide linking' y PROLINE         ?                                                              'C5 H9 N O2'      115.130 
SER 'L-peptide linking' y SERINE          ?                                                              'C3 H7 N O3'      105.093 
SHM non-polymer         . HOMOBIOTIN      '6-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-4-YL)-HEXANOIC ACID' 'C11 H18 N2 O3 S' 258.337 
THR 'L-peptide linking' y THREONINE       ?                                                              'C4 H9 N O3'      119.119 
TRP 'L-peptide linking' y TRYPTOPHAN      ?                                                              'C11 H12 N2 O2'   204.225 
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   ALA 1   15  ?   ?   ?   A . n 
A 1 2   GLY 2   16  16  GLY GLY A . n 
A 1 3   ILE 3   17  17  ILE ILE A . n 
A 1 4   THR 4   18  18  THR THR A . n 
A 1 5   GLY 5   19  19  GLY GLY A . n 
A 1 6   THR 6   20  20  THR THR A . n 
A 1 7   TRP 7   21  21  TRP TRP A . n 
A 1 8   TYR 8   22  22  TYR TYR A . n 
A 1 9   ASN 9   23  23  ASN ASN A . n 
A 1 10  GLN 10  24  24  GLN GLN A . n 
A 1 11  LEU 11  25  25  LEU LEU A . n 
A 1 12  GLY 12  26  26  GLY GLY A . n 
A 1 13  SER 13  27  27  SER SER A . n 
A 1 14  THR 14  28  28  THR THR A . n 
A 1 15  PHE 15  29  29  PHE PHE A . n 
A 1 16  ILE 16  30  30  ILE ILE A . n 
A 1 17  VAL 17  31  31  VAL VAL A . n 
A 1 18  THR 18  32  32  THR THR A . n 
A 1 19  ALA 19  33  33  ALA ALA A . n 
A 1 20  GLY 20  34  34  GLY GLY A . n 
A 1 21  ALA 21  35  35  ALA ALA A . n 
A 1 22  ASP 22  36  36  ASP ASP A . n 
A 1 23  GLY 23  37  37  GLY GLY A . n 
A 1 24  ALA 24  38  38  ALA ALA A . n 
A 1 25  LEU 25  39  39  LEU LEU A . n 
A 1 26  THR 26  40  40  THR THR A . n 
A 1 27  GLY 27  41  41  GLY GLY A . n 
A 1 28  THR 28  42  42  THR THR A . n 
A 1 29  TYR 29  43  43  TYR TYR A . n 
A 1 30  GLU 30  44  44  GLU GLU A . n 
A 1 31  SER 31  45  45  SER SER A . n 
A 1 32  ALA 32  46  46  ALA ALA A . n 
A 1 33  VAL 33  47  47  VAL VAL A . n 
A 1 34  GLY 34  48  48  GLY GLY A . n 
A 1 35  ASN 35  49  49  ASN ASN A . n 
A 1 36  ALA 36  50  50  ALA ALA A . n 
A 1 37  GLU 37  51  51  GLU GLU A . n 
A 1 38  SER 38  52  52  SER SER A . n 
A 1 39  ARG 39  53  53  ARG ARG A . n 
A 1 40  TYR 40  54  54  TYR TYR A . n 
A 1 41  VAL 41  55  55  VAL VAL A . n 
A 1 42  LEU 42  56  56  LEU LEU A . n 
A 1 43  THR 43  57  57  THR THR A . n 
A 1 44  GLY 44  58  58  GLY GLY A . n 
A 1 45  ARG 45  59  59  ARG ARG A . n 
A 1 46  TYR 46  60  60  TYR TYR A . n 
A 1 47  ASP 47  61  61  ASP ASP A . n 
A 1 48  SER 48  62  62  SER SER A . n 
A 1 49  ALA 49  63  63  ALA ALA A . n 
A 1 50  PRO 50  64  64  PRO PRO A . n 
A 1 51  ALA 51  65  65  ALA ALA A . n 
A 1 52  THR 52  66  66  THR THR A . n 
A 1 53  ASP 53  67  67  ASP ASP A . n 
A 1 54  GLY 54  68  68  GLY GLY A . n 
A 1 55  SER 55  69  69  SER SER A . n 
A 1 56  GLY 56  70  70  GLY GLY A . n 
A 1 57  THR 57  71  71  THR THR A . n 
A 1 58  ALA 58  72  72  ALA ALA A . n 
A 1 59  LEU 59  73  73  LEU LEU A . n 
A 1 60  GLY 60  74  74  GLY GLY A . n 
A 1 61  TRP 61  75  75  TRP TRP A . n 
A 1 62  THR 62  76  76  THR THR A . n 
A 1 63  VAL 63  77  77  VAL VAL A . n 
A 1 64  ALA 64  78  78  ALA ALA A . n 
A 1 65  TRP 65  79  79  TRP TRP A . n 
A 1 66  LYS 66  80  80  LYS LYS A . n 
A 1 67  ASN 67  81  81  ASN ASN A . n 
A 1 68  ASN 68  82  82  ASN ASN A . n 
A 1 69  TYR 69  83  83  TYR TYR A . n 
A 1 70  ARG 70  84  84  ARG ARG A . n 
A 1 71  ASN 71  85  85  ASN ASN A . n 
A 1 72  ALA 72  86  86  ALA ALA A . n 
A 1 73  HIS 73  87  87  HIS HIS A . n 
A 1 74  SER 74  88  88  SER SER A . n 
A 1 75  ALA 75  89  89  ALA ALA A . n 
A 1 76  THR 76  90  90  THR THR A . n 
A 1 77  THR 77  91  91  THR THR A . n 
A 1 78  TRP 78  92  92  TRP TRP A . n 
A 1 79  SER 79  93  93  SER SER A . n 
A 1 80  GLY 80  94  94  GLY GLY A . n 
A 1 81  GLN 81  95  95  GLN GLN A . n 
A 1 82  TYR 82  96  96  TYR TYR A . n 
A 1 83  VAL 83  97  97  VAL VAL A . n 
A 1 84  GLY 84  98  98  GLY GLY A . n 
A 1 85  GLY 85  99  99  GLY GLY A . n 
A 1 86  ALA 86  100 100 ALA ALA A . n 
A 1 87  GLU 87  101 101 GLU GLU A . n 
A 1 88  ALA 88  102 102 ALA ALA A . n 
A 1 89  ARG 89  103 103 ARG ARG A . n 
A 1 90  ILE 90  104 104 ILE ILE A . n 
A 1 91  ASN 91  105 105 ASN ASN A . n 
A 1 92  THR 92  106 106 THR THR A . n 
A 1 93  GLN 93  107 107 GLN GLN A . n 
A 1 94  TRP 94  108 108 TRP TRP A . n 
A 1 95  LEU 95  109 109 LEU LEU A . n 
A 1 96  LEU 96  110 110 LEU LEU A . n 
A 1 97  THR 97  111 111 THR THR A . n 
A 1 98  SER 98  112 112 SER SER A . n 
A 1 99  GLY 99  113 113 GLY GLY A . n 
A 1 100 THR 100 114 114 THR THR A . n 
A 1 101 THR 101 115 115 THR THR A . n 
A 1 102 GLU 102 116 116 GLU GLU A . n 
A 1 103 ALA 103 117 117 ALA ALA A . n 
A 1 104 ASN 104 118 118 ASN ASN A . n 
A 1 105 ALA 105 119 119 ALA ALA A . n 
A 1 106 TRP 106 120 120 TRP TRP A . n 
A 1 107 LYS 107 121 121 LYS LYS A . n 
A 1 108 SER 108 122 122 SER SER A . n 
A 1 109 THR 109 123 123 THR THR A . n 
A 1 110 LEU 110 124 124 LEU LEU A . n 
A 1 111 VAL 111 125 125 VAL VAL A . n 
A 1 112 GLY 112 126 126 GLY GLY A . n 
A 1 113 HIS 113 127 127 HIS HIS A . n 
A 1 114 ASP 114 128 128 ASP ASP A . n 
A 1 115 THR 115 129 129 THR THR A . n 
A 1 116 PHE 116 130 130 PHE PHE A . n 
A 1 117 THR 117 131 131 THR THR A . n 
A 1 118 LYS 118 132 132 LYS LYS A . n 
A 1 119 VAL 119 133 133 VAL VAL A . n 
A 1 120 LYS 120 134 134 LYS LYS A . n 
A 1 121 PRO 121 135 ?   ?   ?   A . n 
B 1 1   ALA 1   215 ?   ?   ?   B . n 
B 1 2   GLY 2   216 216 GLY GLY B . n 
B 1 3   ILE 3   217 217 ILE ILE B . n 
B 1 4   THR 4   218 218 THR THR B . n 
B 1 5   GLY 5   219 219 GLY GLY B . n 
B 1 6   THR 6   220 220 THR THR B . n 
B 1 7   TRP 7   221 221 TRP TRP B . n 
B 1 8   TYR 8   222 222 TYR TYR B . n 
B 1 9   ASN 9   223 223 ASN ASN B . n 
B 1 10  GLN 10  224 224 GLN GLN B . n 
B 1 11  LEU 11  225 225 LEU LEU B . n 
B 1 12  GLY 12  226 226 GLY GLY B . n 
B 1 13  SER 13  227 227 SER SER B . n 
B 1 14  THR 14  228 228 THR THR B . n 
B 1 15  PHE 15  229 229 PHE PHE B . n 
B 1 16  ILE 16  230 230 ILE ILE B . n 
B 1 17  VAL 17  231 231 VAL VAL B . n 
B 1 18  THR 18  232 232 THR THR B . n 
B 1 19  ALA 19  233 233 ALA ALA B . n 
B 1 20  GLY 20  234 234 GLY GLY B . n 
B 1 21  ALA 21  235 235 ALA ALA B . n 
B 1 22  ASP 22  236 236 ASP ASP B . n 
B 1 23  GLY 23  237 237 GLY GLY B . n 
B 1 24  ALA 24  238 238 ALA ALA B . n 
B 1 25  LEU 25  239 239 LEU LEU B . n 
B 1 26  THR 26  240 240 THR THR B . n 
B 1 27  GLY 27  241 241 GLY GLY B . n 
B 1 28  THR 28  242 242 THR THR B . n 
B 1 29  TYR 29  243 243 TYR TYR B . n 
B 1 30  GLU 30  244 244 GLU GLU B . n 
B 1 31  SER 31  245 245 SER SER B . n 
B 1 32  ALA 32  246 246 ALA ALA B . n 
B 1 33  VAL 33  247 247 VAL VAL B . n 
B 1 34  GLY 34  248 248 GLY GLY B . n 
B 1 35  ASN 35  249 249 ASN ASN B . n 
B 1 36  ALA 36  250 250 ALA ALA B . n 
B 1 37  GLU 37  251 251 GLU GLU B . n 
B 1 38  SER 38  252 252 SER SER B . n 
B 1 39  ARG 39  253 253 ARG ARG B . n 
B 1 40  TYR 40  254 254 TYR TYR B . n 
B 1 41  VAL 41  255 255 VAL VAL B . n 
B 1 42  LEU 42  256 256 LEU LEU B . n 
B 1 43  THR 43  257 257 THR THR B . n 
B 1 44  GLY 44  258 258 GLY GLY B . n 
B 1 45  ARG 45  259 259 ARG ARG B . n 
B 1 46  TYR 46  260 260 TYR TYR B . n 
B 1 47  ASP 47  261 261 ASP ASP B . n 
B 1 48  SER 48  262 262 SER SER B . n 
B 1 49  ALA 49  263 263 ALA ALA B . n 
B 1 50  PRO 50  264 264 PRO PRO B . n 
B 1 51  ALA 51  265 265 ALA ALA B . n 
B 1 52  THR 52  266 266 THR THR B . n 
B 1 53  ASP 53  267 267 ASP ASP B . n 
B 1 54  GLY 54  268 268 GLY GLY B . n 
B 1 55  SER 55  269 269 SER SER B . n 
B 1 56  GLY 56  270 270 GLY GLY B . n 
B 1 57  THR 57  271 271 THR THR B . n 
B 1 58  ALA 58  272 272 ALA ALA B . n 
B 1 59  LEU 59  273 273 LEU LEU B . n 
B 1 60  GLY 60  274 274 GLY GLY B . n 
B 1 61  TRP 61  275 275 TRP TRP B . n 
B 1 62  THR 62  276 276 THR THR B . n 
B 1 63  VAL 63  277 277 VAL VAL B . n 
B 1 64  ALA 64  278 278 ALA ALA B . n 
B 1 65  TRP 65  279 279 TRP TRP B . n 
B 1 66  LYS 66  280 280 LYS LYS B . n 
B 1 67  ASN 67  281 281 ASN ASN B . n 
B 1 68  ASN 68  282 282 ASN ASN B . n 
B 1 69  TYR 69  283 283 TYR TYR B . n 
B 1 70  ARG 70  284 284 ARG ARG B . n 
B 1 71  ASN 71  285 285 ASN ASN B . n 
B 1 72  ALA 72  286 286 ALA ALA B . n 
B 1 73  HIS 73  287 287 HIS HIS B . n 
B 1 74  SER 74  288 288 SER SER B . n 
B 1 75  ALA 75  289 289 ALA ALA B . n 
B 1 76  THR 76  290 290 THR THR B . n 
B 1 77  THR 77  291 291 THR THR B . n 
B 1 78  TRP 78  292 292 TRP TRP B . n 
B 1 79  SER 79  293 293 SER SER B . n 
B 1 80  GLY 80  294 294 GLY GLY B . n 
B 1 81  GLN 81  295 295 GLN GLN B . n 
B 1 82  TYR 82  296 296 TYR TYR B . n 
B 1 83  VAL 83  297 297 VAL VAL B . n 
B 1 84  GLY 84  298 298 GLY GLY B . n 
B 1 85  GLY 85  299 299 GLY GLY B . n 
B 1 86  ALA 86  300 300 ALA ALA B . n 
B 1 87  GLU 87  301 301 GLU GLU B . n 
B 1 88  ALA 88  302 302 ALA ALA B . n 
B 1 89  ARG 89  303 303 ARG ARG B . n 
B 1 90  ILE 90  304 304 ILE ILE B . n 
B 1 91  ASN 91  305 305 ASN ASN B . n 
B 1 92  THR 92  306 306 THR THR B . n 
B 1 93  GLN 93  307 307 GLN GLN B . n 
B 1 94  TRP 94  308 308 TRP TRP B . n 
B 1 95  LEU 95  309 309 LEU LEU B . n 
B 1 96  LEU 96  310 310 LEU LEU B . n 
B 1 97  THR 97  311 311 THR THR B . n 
B 1 98  SER 98  312 312 SER SER B . n 
B 1 99  GLY 99  313 313 GLY GLY B . n 
B 1 100 THR 100 314 314 THR THR B . n 
B 1 101 THR 101 315 315 THR THR B . n 
B 1 102 GLU 102 316 316 GLU GLU B . n 
B 1 103 ALA 103 317 317 ALA ALA B . n 
B 1 104 ASN 104 318 318 ASN ASN B . n 
B 1 105 ALA 105 319 319 ALA ALA B . n 
B 1 106 TRP 106 320 320 TRP TRP B . n 
B 1 107 LYS 107 321 321 LYS LYS B . n 
B 1 108 SER 108 322 322 SER SER B . n 
B 1 109 THR 109 323 323 THR THR B . n 
B 1 110 LEU 110 324 324 LEU LEU B . n 
B 1 111 VAL 111 325 325 VAL VAL B . n 
B 1 112 GLY 112 326 326 GLY GLY B . n 
B 1 113 HIS 113 327 327 HIS HIS B . n 
B 1 114 ASP 114 328 328 ASP ASP B . n 
B 1 115 THR 115 329 329 THR THR B . n 
B 1 116 PHE 116 330 330 PHE PHE B . n 
B 1 117 THR 117 331 331 THR THR B . n 
B 1 118 LYS 118 332 332 LYS LYS B . n 
B 1 119 VAL 119 333 333 VAL VAL B . n 
B 1 120 LYS 120 334 334 LYS LYS B . n 
B 1 121 PRO 121 335 ?   ?   ?   B . 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 
C 2 SHM 1  401 401 SHM SHM A . 
D 2 SHM 1  402 402 SHM SHM B . 
E 3 HOH 1  501 501 HOH WAT A . 
E 3 HOH 2  502 502 HOH WAT A . 
E 3 HOH 3  503 503 HOH WAT A . 
E 3 HOH 4  504 504 HOH WAT A . 
E 3 HOH 5  505 505 HOH WAT A . 
E 3 HOH 6  509 509 HOH WAT A . 
E 3 HOH 7  513 513 HOH WAT A . 
E 3 HOH 8  514 514 HOH WAT A . 
E 3 HOH 9  516 516 HOH WAT A . 
E 3 HOH 10 517 517 HOH WAT A . 
E 3 HOH 11 519 519 HOH WAT A . 
E 3 HOH 12 520 520 HOH WAT A . 
E 3 HOH 13 521 521 HOH WAT A . 
E 3 HOH 14 523 523 HOH WAT A . 
E 3 HOH 15 527 527 HOH WAT A . 
E 3 HOH 16 529 529 HOH WAT A . 
E 3 HOH 17 531 531 HOH WAT A . 
E 3 HOH 18 532 532 HOH WAT A . 
E 3 HOH 19 534 534 HOH WAT A . 
E 3 HOH 20 536 536 HOH WAT A . 
E 3 HOH 21 537 537 HOH WAT A . 
E 3 HOH 22 539 539 HOH WAT A . 
E 3 HOH 23 542 542 HOH WAT A . 
E 3 HOH 24 552 552 HOH WAT A . 
E 3 HOH 25 554 554 HOH WAT A . 
E 3 HOH 26 557 557 HOH WAT A . 
E 3 HOH 27 558 558 HOH WAT A . 
E 3 HOH 28 559 559 HOH WAT A . 
E 3 HOH 29 561 561 HOH WAT A . 
E 3 HOH 30 564 564 HOH WAT A . 
E 3 HOH 31 565 565 HOH WAT A . 
E 3 HOH 32 567 567 HOH WAT A . 
E 3 HOH 33 568 568 HOH WAT A . 
E 3 HOH 34 570 570 HOH WAT A . 
E 3 HOH 35 571 571 HOH WAT A . 
E 3 HOH 36 572 572 HOH WAT A . 
E 3 HOH 37 578 578 HOH WAT A . 
E 3 HOH 38 580 580 HOH WAT A . 
E 3 HOH 39 582 582 HOH WAT A . 
E 3 HOH 40 583 583 HOH WAT A . 
E 3 HOH 41 587 587 HOH WAT A . 
E 3 HOH 42 589 589 HOH WAT A . 
E 3 HOH 43 590 590 HOH WAT A . 
E 3 HOH 44 591 591 HOH WAT A . 
E 3 HOH 45 594 594 HOH WAT A . 
E 3 HOH 46 598 598 HOH WAT A . 
E 3 HOH 47 600 600 HOH WAT A . 
E 3 HOH 48 601 601 HOH WAT A . 
E 3 HOH 49 606 606 HOH WAT A . 
E 3 HOH 50 607 607 HOH WAT A . 
F 3 HOH 1  506 506 HOH WAT B . 
F 3 HOH 2  507 507 HOH WAT B . 
F 3 HOH 3  510 510 HOH WAT B . 
F 3 HOH 4  511 511 HOH WAT B . 
F 3 HOH 5  512 512 HOH WAT B . 
F 3 HOH 6  515 515 HOH WAT B . 
F 3 HOH 7  518 518 HOH WAT B . 
F 3 HOH 8  522 522 HOH WAT B . 
F 3 HOH 9  524 524 HOH WAT B . 
F 3 HOH 10 525 525 HOH WAT B . 
F 3 HOH 11 526 526 HOH WAT B . 
F 3 HOH 12 528 528 HOH WAT B . 
F 3 HOH 13 530 530 HOH WAT B . 
F 3 HOH 14 533 533 HOH WAT B . 
F 3 HOH 15 535 535 HOH WAT B . 
F 3 HOH 16 538 538 HOH WAT B . 
F 3 HOH 17 540 540 HOH WAT B . 
F 3 HOH 18 541 541 HOH WAT B . 
F 3 HOH 19 543 543 HOH WAT B . 
F 3 HOH 20 544 544 HOH WAT B . 
F 3 HOH 21 545 545 HOH WAT B . 
F 3 HOH 22 546 546 HOH WAT B . 
F 3 HOH 23 547 547 HOH WAT B . 
F 3 HOH 24 548 548 HOH WAT B . 
F 3 HOH 25 549 549 HOH WAT B . 
F 3 HOH 26 550 550 HOH WAT B . 
F 3 HOH 27 551 551 HOH WAT B . 
F 3 HOH 28 553 553 HOH WAT B . 
F 3 HOH 29 555 555 HOH WAT B . 
F 3 HOH 30 556 556 HOH WAT B . 
F 3 HOH 31 560 560 HOH WAT B . 
F 3 HOH 32 562 562 HOH WAT B . 
F 3 HOH 33 563 563 HOH WAT B . 
F 3 HOH 34 566 566 HOH WAT B . 
F 3 HOH 35 569 569 HOH WAT B . 
F 3 HOH 36 573 573 HOH WAT B . 
F 3 HOH 37 574 574 HOH WAT B . 
F 3 HOH 38 575 575 HOH WAT B . 
F 3 HOH 39 576 576 HOH WAT B . 
F 3 HOH 40 577 577 HOH WAT B . 
F 3 HOH 41 579 579 HOH WAT B . 
F 3 HOH 42 581 581 HOH WAT B . 
F 3 HOH 43 584 584 HOH WAT B . 
F 3 HOH 44 585 585 HOH WAT B . 
F 3 HOH 45 586 586 HOH WAT B . 
F 3 HOH 46 588 588 HOH WAT B . 
F 3 HOH 47 592 592 HOH WAT B . 
F 3 HOH 48 593 593 HOH WAT B . 
F 3 HOH 49 595 595 HOH WAT B . 
F 3 HOH 50 596 596 HOH WAT B . 
F 3 HOH 51 597 597 HOH WAT B . 
F 3 HOH 52 599 599 HOH WAT B . 
F 3 HOH 53 602 602 HOH WAT B . 
F 3 HOH 54 603 603 HOH WAT B . 
F 3 HOH 55 604 604 HOH WAT B . 
F 3 HOH 56 605 605 HOH WAT B . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
DENZO     'data reduction' . ? 1 
SCALEPACK 'data scaling'   . ? 2 
CNS       refinement       . ? 3 
CNS       phasing          . ? 4 
# 
_cell.entry_id           1LCW 
_cell.length_a           47.320 
_cell.length_b           95.760 
_cell.length_c           105.550 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              16 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1LCW 
_symmetry.space_group_name_H-M             'I 2 2 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                23 
# 
_exptl.entry_id          1LCW 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   47.47 
_exptl_crystal.density_Matthews      2.34 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            293 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              4.2 
_exptl_crystal_grow.pdbx_details    'ammonium sulfate, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K' 
_exptl_crystal_grow.pdbx_pH_range   . 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           297 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   'RIGAKU RAXIS IIC' 
_diffrn_detector.pdbx_collection_date   1998-07-17 
_diffrn_detector.details                'short supper mirrors' 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    'short supper mirrors' 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.5418 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      'ROTATING ANODE' 
_diffrn_source.type                        'RIGAKU RU300' 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             1.5418 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1LCW 
_reflns.observed_criterion_sigma_I   -3.0 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             50.0 
_reflns.d_resolution_high            2.2 
_reflns.number_obs                   11861 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         94.3 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              ? 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             2.2 
_reflns_shell.d_res_low              2.28 
_reflns_shell.percent_possible_all   98.6 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1LCW 
_refine.ls_number_reflns_obs                     10833 
_refine.ls_number_reflns_all                     11405 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          1.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.ls_d_res_low                             50.0 
_refine.ls_d_res_high                            2.2 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_R_factor_obs                          ? 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.1830000 
_refine.ls_R_factor_R_free                       0.2330000 
_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                  572 
_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               THROUGHOUT 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       'Engh & Huber' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            random 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.overall_SU_ML                            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_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.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        1782 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         34 
_refine_hist.number_atoms_solvent             106 
_refine_hist.number_atoms_total               1922 
_refine_hist.d_res_high                       2.2 
_refine_hist.d_res_low                        50.0 
# 
_database_PDB_matrix.entry_id          1LCW 
_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                  1LCW 
_struct.title                     'streptavidin-homobiotin complex' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1LCW 
_struct_keywords.pdbx_keywords   'UNKNOWN FUNCTION' 
_struct_keywords.text            'avidin, streptavidin, biotin, high affinity systems, ligand exchange, UNKNOWN FUNCTION' 
# 
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 ? 
E N N 3 ? 
F N N 3 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    SAV_STRAV 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   
;AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSG
QYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP
;
_struct_ref.pdbx_align_begin           39 
_struct_ref.pdbx_db_accession          P22629 
_struct_ref.pdbx_db_isoform            ? 
# 
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 1LCW A 1 ? 121 ? P22629 39 ? 159 ? 15  135 
2 1 1LCW B 1 ? 121 ? P22629 39 ? 159 ? 215 335 
# 
_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   1,2 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E,F 
# 
loop_
_pdbx_struct_oper_list.id 
_pdbx_struct_oper_list.type 
_pdbx_struct_oper_list.name 
_pdbx_struct_oper_list.symmetry_operation 
_pdbx_struct_oper_list.matrix[1][1] 
_pdbx_struct_oper_list.matrix[1][2] 
_pdbx_struct_oper_list.matrix[1][3] 
_pdbx_struct_oper_list.vector[1] 
_pdbx_struct_oper_list.matrix[2][1] 
_pdbx_struct_oper_list.matrix[2][2] 
_pdbx_struct_oper_list.matrix[2][3] 
_pdbx_struct_oper_list.vector[2] 
_pdbx_struct_oper_list.matrix[3][1] 
_pdbx_struct_oper_list.matrix[3][2] 
_pdbx_struct_oper_list.matrix[3][3] 
_pdbx_struct_oper_list.vector[3] 
1 'identity operation'         1_555 x,y,z   1.0000000000  0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000 
2 'crystal symmetry operation' 3_555 -x,y,-z -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 
# 
_struct_biol.id                    1 
_struct_biol.details               
;the streptavidin tetramer is generated by the two fold operation 
-X, Y, -Z
;
_struct_biol.pdbx_parent_biol_id   ? 
# 
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 101 ? LYS A 107 ? THR A 115 LYS A 121 5 ? 7 
HELX_P HELX_P2 2 ASN B 104 ? LYS B 107 ? ASN B 318 LYS B 321 5 ? 4 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 9 ? 
B ? 9 ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
A 1 2 ? anti-parallel 
A 2 3 ? anti-parallel 
A 3 4 ? anti-parallel 
A 4 5 ? anti-parallel 
A 5 6 ? anti-parallel 
A 6 7 ? anti-parallel 
A 7 8 ? anti-parallel 
A 8 9 ? anti-parallel 
B 1 2 ? anti-parallel 
B 2 3 ? anti-parallel 
B 3 4 ? anti-parallel 
B 4 5 ? anti-parallel 
B 5 6 ? anti-parallel 
B 6 7 ? anti-parallel 
B 7 8 ? anti-parallel 
B 8 9 ? anti-parallel 
# 
loop_
_struct_sheet_range.sheet_id 
_struct_sheet_range.id 
_struct_sheet_range.beg_label_comp_id 
_struct_sheet_range.beg_label_asym_id 
_struct_sheet_range.beg_label_seq_id 
_struct_sheet_range.pdbx_beg_PDB_ins_code 
_struct_sheet_range.end_label_comp_id 
_struct_sheet_range.end_label_asym_id 
_struct_sheet_range.end_label_seq_id 
_struct_sheet_range.pdbx_end_PDB_ins_code 
_struct_sheet_range.beg_auth_comp_id 
_struct_sheet_range.beg_auth_asym_id 
_struct_sheet_range.beg_auth_seq_id 
_struct_sheet_range.end_auth_comp_id 
_struct_sheet_range.end_auth_asym_id 
_struct_sheet_range.end_auth_seq_id 
A 1 GLY A 5   ? ASN A 9   ? GLY A 19  ASN A 23  
A 2 THR A 14  ? ALA A 19  ? THR A 28  ALA A 33  
A 3 ALA A 24  ? GLU A 30  ? ALA A 38  GLU A 44  
A 4 TYR A 40  ? TYR A 46  ? TYR A 54  TYR A 60  
A 5 THR A 57  ? LYS A 66  ? THR A 71  LYS A 80  
A 6 ASN A 71  ? VAL A 83  ? ASN A 85  VAL A 97  
A 7 ARG A 89  ? SER A 98  ? ARG A 103 SER A 112 
A 8 THR A 109 ? LYS A 118 ? THR A 123 LYS A 132 
A 9 GLY A 5   ? ASN A 9   ? GLY A 19  ASN A 23  
B 1 GLY B 5   ? ASN B 9   ? GLY B 219 ASN B 223 
B 2 THR B 14  ? ALA B 19  ? THR B 228 ALA B 233 
B 3 ALA B 24  ? GLU B 30  ? ALA B 238 GLU B 244 
B 4 TYR B 40  ? TYR B 46  ? TYR B 254 TYR B 260 
B 5 THR B 57  ? LYS B 66  ? THR B 271 LYS B 280 
B 6 ASN B 71  ? VAL B 83  ? ASN B 285 VAL B 297 
B 7 ARG B 89  ? SER B 98  ? ARG B 303 SER B 312 
B 8 THR B 109 ? THR B 117 ? THR B 323 THR B 331 
B 9 GLY B 5   ? ASN B 9   ? GLY B 219 ASN B 223 
# 
loop_
_pdbx_struct_sheet_hbond.sheet_id 
_pdbx_struct_sheet_hbond.range_id_1 
_pdbx_struct_sheet_hbond.range_id_2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id 
_pdbx_struct_sheet_hbond.range_1_label_comp_id 
_pdbx_struct_sheet_hbond.range_1_label_asym_id 
_pdbx_struct_sheet_hbond.range_1_label_seq_id 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id 
_pdbx_struct_sheet_hbond.range_2_label_atom_id 
_pdbx_struct_sheet_hbond.range_2_label_comp_id 
_pdbx_struct_sheet_hbond.range_2_label_asym_id 
_pdbx_struct_sheet_hbond.range_2_label_seq_id 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id 
A 1 2 N TRP A 7   ? N TRP A 21  O PHE A 15  ? O PHE A 29  
A 2 3 N THR A 14  ? N THR A 28  O GLU A 30  ? O GLU A 44  
A 3 4 N TYR A 29  ? N TYR A 43  O TYR A 40  ? O TYR A 54  
A 4 5 N THR A 43  ? N THR A 57  O THR A 62  ? O THR A 76  
A 5 6 N THR A 57  ? N THR A 71  O TYR A 82  ? O TYR A 96  
A 6 7 N VAL A 83  ? N VAL A 97  O ARG A 89  ? O ARG A 103 
A 7 8 N ILE A 90  ? N ILE A 104 O PHE A 116 ? O PHE A 130 
A 8 9 O THR A 117 ? O THR A 131 N TYR A 8   ? N TYR A 22  
B 1 2 N TRP B 7   ? N TRP B 221 O PHE B 15  ? O PHE B 229 
B 2 3 N THR B 14  ? N THR B 228 O GLU B 30  ? O GLU B 244 
B 3 4 N TYR B 29  ? N TYR B 243 O TYR B 40  ? O TYR B 254 
B 4 5 N THR B 43  ? N THR B 257 O THR B 62  ? O THR B 276 
B 5 6 N THR B 57  ? N THR B 271 O TYR B 82  ? O TYR B 296 
B 6 7 N VAL B 83  ? N VAL B 297 O ARG B 89  ? O ARG B 303 
B 7 8 N ILE B 90  ? N ILE B 304 O PHE B 116 ? O PHE B 330 
B 8 9 O THR B 117 ? O THR B 331 N TYR B 8   ? N TYR B 222 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
AC1 Software A SHM 401 ? 15 'BINDING SITE FOR RESIDUE SHM A 401' 
AC2 Software B SHM 402 ? 11 'BINDING SITE FOR RESIDUE SHM B 402' 
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1  AC1 15 ASN A 9   ? ASN A 23  . ? 1_555 ? 
2  AC1 15 SER A 13  ? SER A 27  . ? 1_555 ? 
3  AC1 15 TYR A 29  ? TYR A 43  . ? 1_555 ? 
4  AC1 15 SER A 31  ? SER A 45  . ? 1_555 ? 
5  AC1 15 VAL A 33  ? VAL A 47  . ? 1_555 ? 
6  AC1 15 GLY A 34  ? GLY A 48  . ? 1_555 ? 
7  AC1 15 ASN A 35  ? ASN A 49  . ? 1_555 ? 
8  AC1 15 TRP A 65  ? TRP A 79  . ? 1_555 ? 
9  AC1 15 SER A 74  ? SER A 88  . ? 1_555 ? 
10 AC1 15 THR A 76  ? THR A 90  . ? 1_555 ? 
11 AC1 15 TRP A 94  ? TRP A 108 . ? 1_555 ? 
12 AC1 15 ASP A 114 ? ASP A 128 . ? 1_555 ? 
13 AC1 15 HOH E .   ? HOH A 606 . ? 1_555 ? 
14 AC1 15 HOH E .   ? HOH A 607 . ? 1_555 ? 
15 AC1 15 TRP B 106 ? TRP B 320 . ? 3_555 ? 
16 AC2 11 ASN B 9   ? ASN B 223 . ? 1_555 ? 
17 AC2 11 SER B 13  ? SER B 227 . ? 1_555 ? 
18 AC2 11 TYR B 29  ? TYR B 243 . ? 1_555 ? 
19 AC2 11 SER B 31  ? SER B 245 . ? 1_555 ? 
20 AC2 11 GLY B 34  ? GLY B 248 . ? 1_555 ? 
21 AC2 11 ASN B 35  ? ASN B 249 . ? 1_555 ? 
22 AC2 11 TRP B 65  ? TRP B 279 . ? 1_555 ? 
23 AC2 11 THR B 76  ? THR B 290 . ? 1_555 ? 
24 AC2 11 TRP B 94  ? TRP B 308 . ? 1_555 ? 
25 AC2 11 ASP B 114 ? ASP B 328 . ? 1_555 ? 
26 AC2 11 HOH F .   ? HOH B 605 . ? 1_555 ? 
# 
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 SER A 52  ? ? 67.67   -161.36 
2 1 ASP A 67  ? ? -105.49 -149.01 
3 1 SER B 252 ? ? 70.02   -152.26 
4 1 ALA B 263 ? ? -150.94 66.18   
5 1 ASP B 267 ? ? -62.60  -158.21 
# 
loop_
_pdbx_unobs_or_zero_occ_residues.id 
_pdbx_unobs_or_zero_occ_residues.PDB_model_num 
_pdbx_unobs_or_zero_occ_residues.polymer_flag 
_pdbx_unobs_or_zero_occ_residues.occupancy_flag 
_pdbx_unobs_or_zero_occ_residues.auth_asym_id 
_pdbx_unobs_or_zero_occ_residues.auth_comp_id 
_pdbx_unobs_or_zero_occ_residues.auth_seq_id 
_pdbx_unobs_or_zero_occ_residues.PDB_ins_code 
_pdbx_unobs_or_zero_occ_residues.label_asym_id 
_pdbx_unobs_or_zero_occ_residues.label_comp_id 
_pdbx_unobs_or_zero_occ_residues.label_seq_id 
1 1 Y 1 A ALA 15  ? A ALA 1   
2 1 Y 1 A PRO 135 ? A PRO 121 
3 1 Y 1 B ALA 215 ? B ALA 1   
4 1 Y 1 B PRO 335 ? B PRO 121 
# 
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  
GLN N    N N N 74  
GLN CA   C N S 75  
GLN C    C N N 76  
GLN O    O N N 77  
GLN CB   C N N 78  
GLN CG   C N N 79  
GLN CD   C N N 80  
GLN OE1  O N N 81  
GLN NE2  N N N 82  
GLN OXT  O N N 83  
GLN H    H N N 84  
GLN H2   H N N 85  
GLN HA   H N N 86  
GLN HB2  H N N 87  
GLN HB3  H N N 88  
GLN HG2  H N N 89  
GLN HG3  H N N 90  
GLN HE21 H N N 91  
GLN HE22 H N N 92  
GLN HXT  H N N 93  
GLU N    N N N 94  
GLU CA   C N S 95  
GLU C    C N N 96  
GLU O    O N N 97  
GLU CB   C N N 98  
GLU CG   C N N 99  
GLU CD   C N N 100 
GLU OE1  O N N 101 
GLU OE2  O N N 102 
GLU OXT  O N N 103 
GLU H    H N N 104 
GLU H2   H N N 105 
GLU HA   H N N 106 
GLU HB2  H N N 107 
GLU HB3  H N N 108 
GLU HG2  H N N 109 
GLU HG3  H N N 110 
GLU HE2  H N N 111 
GLU HXT  H N N 112 
GLY N    N N N 113 
GLY CA   C N N 114 
GLY C    C N N 115 
GLY O    O N N 116 
GLY OXT  O N N 117 
GLY H    H N N 118 
GLY H2   H N N 119 
GLY HA2  H N N 120 
GLY HA3  H N N 121 
GLY HXT  H N N 122 
HIS N    N N N 123 
HIS CA   C N S 124 
HIS C    C N N 125 
HIS O    O N N 126 
HIS CB   C N N 127 
HIS CG   C Y N 128 
HIS ND1  N Y N 129 
HIS CD2  C Y N 130 
HIS CE1  C Y N 131 
HIS NE2  N Y N 132 
HIS OXT  O N N 133 
HIS H    H N N 134 
HIS H2   H N N 135 
HIS HA   H N N 136 
HIS HB2  H N N 137 
HIS HB3  H N N 138 
HIS HD1  H N N 139 
HIS HD2  H N N 140 
HIS HE1  H N N 141 
HIS HE2  H N N 142 
HIS HXT  H N N 143 
HOH O    O N N 144 
HOH H1   H N N 145 
HOH H2   H N N 146 
ILE N    N N N 147 
ILE CA   C N S 148 
ILE C    C N N 149 
ILE O    O N N 150 
ILE CB   C N S 151 
ILE CG1  C N N 152 
ILE CG2  C N N 153 
ILE CD1  C N N 154 
ILE OXT  O N N 155 
ILE H    H N N 156 
ILE H2   H N N 157 
ILE HA   H N N 158 
ILE HB   H N N 159 
ILE HG12 H N N 160 
ILE HG13 H N N 161 
ILE HG21 H N N 162 
ILE HG22 H N N 163 
ILE HG23 H N N 164 
ILE HD11 H N N 165 
ILE HD12 H N N 166 
ILE HD13 H N N 167 
ILE HXT  H N N 168 
LEU N    N N N 169 
LEU CA   C N S 170 
LEU C    C N N 171 
LEU O    O N N 172 
LEU CB   C N N 173 
LEU CG   C N N 174 
LEU CD1  C N N 175 
LEU CD2  C N N 176 
LEU OXT  O N N 177 
LEU H    H N N 178 
LEU H2   H N N 179 
LEU HA   H N N 180 
LEU HB2  H N N 181 
LEU HB3  H N N 182 
LEU HG   H N N 183 
LEU HD11 H N N 184 
LEU HD12 H N N 185 
LEU HD13 H N N 186 
LEU HD21 H N N 187 
LEU HD22 H N N 188 
LEU HD23 H N N 189 
LEU HXT  H N N 190 
LYS N    N N N 191 
LYS CA   C N S 192 
LYS C    C N N 193 
LYS O    O N N 194 
LYS CB   C N N 195 
LYS CG   C N N 196 
LYS CD   C N N 197 
LYS CE   C N N 198 
LYS NZ   N N N 199 
LYS OXT  O N N 200 
LYS H    H N N 201 
LYS H2   H N N 202 
LYS HA   H N N 203 
LYS HB2  H N N 204 
LYS HB3  H N N 205 
LYS HG2  H N N 206 
LYS HG3  H N N 207 
LYS HD2  H N N 208 
LYS HD3  H N N 209 
LYS HE2  H N N 210 
LYS HE3  H N N 211 
LYS HZ1  H N N 212 
LYS HZ2  H N N 213 
LYS HZ3  H N N 214 
LYS HXT  H N N 215 
PHE N    N N N 216 
PHE CA   C N S 217 
PHE C    C N N 218 
PHE O    O N N 219 
PHE CB   C N N 220 
PHE CG   C Y N 221 
PHE CD1  C Y N 222 
PHE CD2  C Y N 223 
PHE CE1  C Y N 224 
PHE CE2  C Y N 225 
PHE CZ   C Y N 226 
PHE OXT  O N N 227 
PHE H    H N N 228 
PHE H2   H N N 229 
PHE HA   H N N 230 
PHE HB2  H N N 231 
PHE HB3  H N N 232 
PHE HD1  H N N 233 
PHE HD2  H N N 234 
PHE HE1  H N N 235 
PHE HE2  H N N 236 
PHE HZ   H N N 237 
PHE HXT  H N N 238 
PRO N    N N N 239 
PRO CA   C N S 240 
PRO C    C N N 241 
PRO O    O N N 242 
PRO CB   C N N 243 
PRO CG   C N N 244 
PRO CD   C N N 245 
PRO OXT  O N N 246 
PRO H    H N N 247 
PRO HA   H N N 248 
PRO HB2  H N N 249 
PRO HB3  H N N 250 
PRO HG2  H N N 251 
PRO HG3  H N N 252 
PRO HD2  H N N 253 
PRO HD3  H N N 254 
PRO HXT  H N N 255 
SER N    N N N 256 
SER CA   C N S 257 
SER C    C N N 258 
SER O    O N N 259 
SER CB   C N N 260 
SER OG   O N N 261 
SER OXT  O N N 262 
SER H    H N N 263 
SER H2   H N N 264 
SER HA   H N N 265 
SER HB2  H N N 266 
SER HB3  H N N 267 
SER HG   H N N 268 
SER HXT  H N N 269 
SHM C1   C N R 270 
SHM C2   C N S 271 
SHM N3   N N N 272 
SHM C4   C N N 273 
SHM N5   N N N 274 
SHM C6   C N S 275 
SHM S7   S N N 276 
SHM C8   C N N 277 
SHM C9   C N N 278 
SHM C10  C N N 279 
SHM C11  C N N 280 
SHM C12  C N N 281 
SHM C13  C N N 282 
SHM C14  C N N 283 
SHM O15  O N N 284 
SHM O16  O N N 285 
SHM O17  O N N 286 
SHM H11  H N N 287 
SHM H12  H N N 288 
SHM HN3  H N N 289 
SHM HN5  H N N 290 
SHM H6   H N N 291 
SHM H81  H N N 292 
SHM H82  H N N 293 
SHM H11A H N N 294 
SHM H21  H N N 295 
SHM H12A H N N 296 
SHM H22  H N N 297 
SHM H13  H N N 298 
SHM H23  H N N 299 
SHM H14  H N N 300 
SHM H24  H N N 301 
SHM H15  H N N 302 
SHM H25  H N N 303 
SHM H16  H N N 304 
THR N    N N N 305 
THR CA   C N S 306 
THR C    C N N 307 
THR O    O N N 308 
THR CB   C N R 309 
THR OG1  O N N 310 
THR CG2  C N N 311 
THR OXT  O N N 312 
THR H    H N N 313 
THR H2   H N N 314 
THR HA   H N N 315 
THR HB   H N N 316 
THR HG1  H N N 317 
THR HG21 H N N 318 
THR HG22 H N N 319 
THR HG23 H N N 320 
THR HXT  H N N 321 
TRP N    N N N 322 
TRP CA   C N S 323 
TRP C    C N N 324 
TRP O    O N N 325 
TRP CB   C N N 326 
TRP CG   C Y N 327 
TRP CD1  C Y N 328 
TRP CD2  C Y N 329 
TRP NE1  N Y N 330 
TRP CE2  C Y N 331 
TRP CE3  C Y N 332 
TRP CZ2  C Y N 333 
TRP CZ3  C Y N 334 
TRP CH2  C Y N 335 
TRP OXT  O N N 336 
TRP H    H N N 337 
TRP H2   H N N 338 
TRP HA   H N N 339 
TRP HB2  H N N 340 
TRP HB3  H N N 341 
TRP HD1  H N N 342 
TRP HE1  H N N 343 
TRP HE3  H N N 344 
TRP HZ2  H N N 345 
TRP HZ3  H N N 346 
TRP HH2  H N N 347 
TRP HXT  H N N 348 
TYR N    N N N 349 
TYR CA   C N S 350 
TYR C    C N N 351 
TYR O    O N N 352 
TYR CB   C N N 353 
TYR CG   C Y N 354 
TYR CD1  C Y N 355 
TYR CD2  C Y N 356 
TYR CE1  C Y N 357 
TYR CE2  C Y N 358 
TYR CZ   C Y N 359 
TYR OH   O N N 360 
TYR OXT  O N N 361 
TYR H    H N N 362 
TYR H2   H N N 363 
TYR HA   H N N 364 
TYR HB2  H N N 365 
TYR HB3  H N N 366 
TYR HD1  H N N 367 
TYR HD2  H N N 368 
TYR HE1  H N N 369 
TYR HE2  H N N 370 
TYR HH   H N N 371 
TYR HXT  H N N 372 
VAL N    N N N 373 
VAL CA   C N S 374 
VAL C    C N N 375 
VAL O    O N N 376 
VAL CB   C N N 377 
VAL CG1  C N N 378 
VAL CG2  C N N 379 
VAL OXT  O N N 380 
VAL H    H N N 381 
VAL H2   H N N 382 
VAL HA   H N N 383 
VAL HB   H N N 384 
VAL HG11 H N N 385 
VAL HG12 H N N 386 
VAL HG13 H N N 387 
VAL HG21 H N N 388 
VAL HG22 H N N 389 
VAL HG23 H N N 390 
VAL HXT  H N N 391 
# 
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  
GLN N   CA   sing N N 70  
GLN N   H    sing N N 71  
GLN N   H2   sing N N 72  
GLN CA  C    sing N N 73  
GLN CA  CB   sing N N 74  
GLN CA  HA   sing N N 75  
GLN C   O    doub N N 76  
GLN C   OXT  sing N N 77  
GLN CB  CG   sing N N 78  
GLN CB  HB2  sing N N 79  
GLN CB  HB3  sing N N 80  
GLN CG  CD   sing N N 81  
GLN CG  HG2  sing N N 82  
GLN CG  HG3  sing N N 83  
GLN CD  OE1  doub N N 84  
GLN CD  NE2  sing N N 85  
GLN NE2 HE21 sing N N 86  
GLN NE2 HE22 sing N N 87  
GLN OXT HXT  sing N N 88  
GLU N   CA   sing N N 89  
GLU N   H    sing N N 90  
GLU N   H2   sing N N 91  
GLU CA  C    sing N N 92  
GLU CA  CB   sing N N 93  
GLU CA  HA   sing N N 94  
GLU C   O    doub N N 95  
GLU C   OXT  sing N N 96  
GLU CB  CG   sing N N 97  
GLU CB  HB2  sing N N 98  
GLU CB  HB3  sing N N 99  
GLU CG  CD   sing N N 100 
GLU CG  HG2  sing N N 101 
GLU CG  HG3  sing N N 102 
GLU CD  OE1  doub N N 103 
GLU CD  OE2  sing N N 104 
GLU OE2 HE2  sing N N 105 
GLU OXT HXT  sing N N 106 
GLY N   CA   sing N N 107 
GLY N   H    sing N N 108 
GLY N   H2   sing N N 109 
GLY CA  C    sing N N 110 
GLY CA  HA2  sing N N 111 
GLY CA  HA3  sing N N 112 
GLY C   O    doub N N 113 
GLY C   OXT  sing N N 114 
GLY OXT HXT  sing N N 115 
HIS N   CA   sing N N 116 
HIS N   H    sing N N 117 
HIS N   H2   sing N N 118 
HIS CA  C    sing N N 119 
HIS CA  CB   sing N N 120 
HIS CA  HA   sing N N 121 
HIS C   O    doub N N 122 
HIS C   OXT  sing N N 123 
HIS CB  CG   sing N N 124 
HIS CB  HB2  sing N N 125 
HIS CB  HB3  sing N N 126 
HIS CG  ND1  sing Y N 127 
HIS CG  CD2  doub Y N 128 
HIS ND1 CE1  doub Y N 129 
HIS ND1 HD1  sing N N 130 
HIS CD2 NE2  sing Y N 131 
HIS CD2 HD2  sing N N 132 
HIS CE1 NE2  sing Y N 133 
HIS CE1 HE1  sing N N 134 
HIS NE2 HE2  sing N N 135 
HIS OXT HXT  sing N N 136 
HOH O   H1   sing N N 137 
HOH O   H2   sing N N 138 
ILE N   CA   sing N N 139 
ILE N   H    sing N N 140 
ILE N   H2   sing N N 141 
ILE CA  C    sing N N 142 
ILE CA  CB   sing N N 143 
ILE CA  HA   sing N N 144 
ILE C   O    doub N N 145 
ILE C   OXT  sing N N 146 
ILE CB  CG1  sing N N 147 
ILE CB  CG2  sing N N 148 
ILE CB  HB   sing N N 149 
ILE CG1 CD1  sing N N 150 
ILE CG1 HG12 sing N N 151 
ILE CG1 HG13 sing N N 152 
ILE CG2 HG21 sing N N 153 
ILE CG2 HG22 sing N N 154 
ILE CG2 HG23 sing N N 155 
ILE CD1 HD11 sing N N 156 
ILE CD1 HD12 sing N N 157 
ILE CD1 HD13 sing N N 158 
ILE OXT HXT  sing N N 159 
LEU N   CA   sing N N 160 
LEU N   H    sing N N 161 
LEU N   H2   sing N N 162 
LEU CA  C    sing N N 163 
LEU CA  CB   sing N N 164 
LEU CA  HA   sing N N 165 
LEU C   O    doub N N 166 
LEU C   OXT  sing N N 167 
LEU CB  CG   sing N N 168 
LEU CB  HB2  sing N N 169 
LEU CB  HB3  sing N N 170 
LEU CG  CD1  sing N N 171 
LEU CG  CD2  sing N N 172 
LEU CG  HG   sing N N 173 
LEU CD1 HD11 sing N N 174 
LEU CD1 HD12 sing N N 175 
LEU CD1 HD13 sing N N 176 
LEU CD2 HD21 sing N N 177 
LEU CD2 HD22 sing N N 178 
LEU CD2 HD23 sing N N 179 
LEU OXT HXT  sing N N 180 
LYS N   CA   sing N N 181 
LYS N   H    sing N N 182 
LYS N   H2   sing N N 183 
LYS CA  C    sing N N 184 
LYS CA  CB   sing N N 185 
LYS CA  HA   sing N N 186 
LYS C   O    doub N N 187 
LYS C   OXT  sing N N 188 
LYS CB  CG   sing N N 189 
LYS CB  HB2  sing N N 190 
LYS CB  HB3  sing N N 191 
LYS CG  CD   sing N N 192 
LYS CG  HG2  sing N N 193 
LYS CG  HG3  sing N N 194 
LYS CD  CE   sing N N 195 
LYS CD  HD2  sing N N 196 
LYS CD  HD3  sing N N 197 
LYS CE  NZ   sing N N 198 
LYS CE  HE2  sing N N 199 
LYS CE  HE3  sing N N 200 
LYS NZ  HZ1  sing N N 201 
LYS NZ  HZ2  sing N N 202 
LYS NZ  HZ3  sing N N 203 
LYS OXT HXT  sing N N 204 
PHE N   CA   sing N N 205 
PHE N   H    sing N N 206 
PHE N   H2   sing N N 207 
PHE CA  C    sing N N 208 
PHE CA  CB   sing N N 209 
PHE CA  HA   sing N N 210 
PHE C   O    doub N N 211 
PHE C   OXT  sing N N 212 
PHE CB  CG   sing N N 213 
PHE CB  HB2  sing N N 214 
PHE CB  HB3  sing N N 215 
PHE CG  CD1  doub Y N 216 
PHE CG  CD2  sing Y N 217 
PHE CD1 CE1  sing Y N 218 
PHE CD1 HD1  sing N N 219 
PHE CD2 CE2  doub Y N 220 
PHE CD2 HD2  sing N N 221 
PHE CE1 CZ   doub Y N 222 
PHE CE1 HE1  sing N N 223 
PHE CE2 CZ   sing Y N 224 
PHE CE2 HE2  sing N N 225 
PHE CZ  HZ   sing N N 226 
PHE OXT HXT  sing N N 227 
PRO N   CA   sing N N 228 
PRO N   CD   sing N N 229 
PRO N   H    sing N N 230 
PRO CA  C    sing N N 231 
PRO CA  CB   sing N N 232 
PRO CA  HA   sing N N 233 
PRO C   O    doub N N 234 
PRO C   OXT  sing N N 235 
PRO CB  CG   sing N N 236 
PRO CB  HB2  sing N N 237 
PRO CB  HB3  sing N N 238 
PRO CG  CD   sing N N 239 
PRO CG  HG2  sing N N 240 
PRO CG  HG3  sing N N 241 
PRO CD  HD2  sing N N 242 
PRO CD  HD3  sing N N 243 
PRO OXT HXT  sing N N 244 
SER N   CA   sing N N 245 
SER N   H    sing N N 246 
SER N   H2   sing N N 247 
SER CA  C    sing N N 248 
SER CA  CB   sing N N 249 
SER CA  HA   sing N N 250 
SER C   O    doub N N 251 
SER C   OXT  sing N N 252 
SER CB  OG   sing N N 253 
SER CB  HB2  sing N N 254 
SER CB  HB3  sing N N 255 
SER OG  HG   sing N N 256 
SER OXT HXT  sing N N 257 
SHM C1  C2   sing N N 258 
SHM C1  N5   sing N N 259 
SHM C1  C8   sing N N 260 
SHM C1  H11  sing N N 261 
SHM C2  N3   sing N N 262 
SHM C2  C6   sing N N 263 
SHM C2  H12  sing N N 264 
SHM N3  C4   sing N N 265 
SHM N3  HN3  sing N N 266 
SHM C4  N5   sing N N 267 
SHM C4  O17  doub N N 268 
SHM N5  HN5  sing N N 269 
SHM C6  S7   sing N N 270 
SHM C6  C9   sing N N 271 
SHM C6  H6   sing N N 272 
SHM S7  C8   sing N N 273 
SHM C8  H81  sing N N 274 
SHM C8  H82  sing N N 275 
SHM C9  C10  sing N N 276 
SHM C9  H11A sing N N 277 
SHM C9  H21  sing N N 278 
SHM C10 C11  sing N N 279 
SHM C10 H12A sing N N 280 
SHM C10 H22  sing N N 281 
SHM C11 C12  sing N N 282 
SHM C11 H13  sing N N 283 
SHM C11 H23  sing N N 284 
SHM C12 C13  sing N N 285 
SHM C12 H14  sing N N 286 
SHM C12 H24  sing N N 287 
SHM C13 C14  sing N N 288 
SHM C13 H15  sing N N 289 
SHM C13 H25  sing N N 290 
SHM C14 O15  doub N N 291 
SHM C14 O16  sing N N 292 
SHM O16 H16  sing N N 293 
THR N   CA   sing N N 294 
THR N   H    sing N N 295 
THR N   H2   sing N N 296 
THR CA  C    sing N N 297 
THR CA  CB   sing N N 298 
THR CA  HA   sing N N 299 
THR C   O    doub N N 300 
THR C   OXT  sing N N 301 
THR CB  OG1  sing N N 302 
THR CB  CG2  sing N N 303 
THR CB  HB   sing N N 304 
THR OG1 HG1  sing N N 305 
THR CG2 HG21 sing N N 306 
THR CG2 HG22 sing N N 307 
THR CG2 HG23 sing N N 308 
THR OXT HXT  sing N N 309 
TRP N   CA   sing N N 310 
TRP N   H    sing N N 311 
TRP N   H2   sing N N 312 
TRP CA  C    sing N N 313 
TRP CA  CB   sing N N 314 
TRP CA  HA   sing N N 315 
TRP C   O    doub N N 316 
TRP C   OXT  sing N N 317 
TRP CB  CG   sing N N 318 
TRP CB  HB2  sing N N 319 
TRP CB  HB3  sing N N 320 
TRP CG  CD1  doub Y N 321 
TRP CG  CD2  sing Y N 322 
TRP CD1 NE1  sing Y N 323 
TRP CD1 HD1  sing N N 324 
TRP CD2 CE2  doub Y N 325 
TRP CD2 CE3  sing Y N 326 
TRP NE1 CE2  sing Y N 327 
TRP NE1 HE1  sing N N 328 
TRP CE2 CZ2  sing Y N 329 
TRP CE3 CZ3  doub Y N 330 
TRP CE3 HE3  sing N N 331 
TRP CZ2 CH2  doub Y N 332 
TRP CZ2 HZ2  sing N N 333 
TRP CZ3 CH2  sing Y N 334 
TRP CZ3 HZ3  sing N N 335 
TRP CH2 HH2  sing N N 336 
TRP OXT HXT  sing N N 337 
TYR N   CA   sing N N 338 
TYR N   H    sing N N 339 
TYR N   H2   sing N N 340 
TYR CA  C    sing N N 341 
TYR CA  CB   sing N N 342 
TYR CA  HA   sing N N 343 
TYR C   O    doub N N 344 
TYR C   OXT  sing N N 345 
TYR CB  CG   sing N N 346 
TYR CB  HB2  sing N N 347 
TYR CB  HB3  sing N N 348 
TYR CG  CD1  doub Y N 349 
TYR CG  CD2  sing Y N 350 
TYR CD1 CE1  sing Y N 351 
TYR CD1 HD1  sing N N 352 
TYR CD2 CE2  doub Y N 353 
TYR CD2 HD2  sing N N 354 
TYR CE1 CZ   doub Y N 355 
TYR CE1 HE1  sing N N 356 
TYR CE2 CZ   sing Y N 357 
TYR CE2 HE2  sing N N 358 
TYR CZ  OH   sing N N 359 
TYR OH  HH   sing N N 360 
TYR OXT HXT  sing N N 361 
VAL N   CA   sing N N 362 
VAL N   H    sing N N 363 
VAL N   H2   sing N N 364 
VAL CA  C    sing N N 365 
VAL CA  CB   sing N N 366 
VAL CA  HA   sing N N 367 
VAL C   O    doub N N 368 
VAL C   OXT  sing N N 369 
VAL CB  CG1  sing N N 370 
VAL CB  CG2  sing N N 371 
VAL CB  HB   sing N N 372 
VAL CG1 HG11 sing N N 373 
VAL CG1 HG12 sing N N 374 
VAL CG1 HG13 sing N N 375 
VAL CG2 HG21 sing N N 376 
VAL CG2 HG22 sing N N 377 
VAL CG2 HG23 sing N N 378 
VAL OXT HXT  sing N N 379 
# 
_atom_sites.entry_id                    1LCW 
_atom_sites.fract_transf_matrix[1][1]   0.021133 
_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]   0.010443 
_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]   0.009474 
_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 
N 
O 
S 
# 
loop_