data_1STP
# 
_entry.id   1STP 
# 
_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   1STP         pdb_00001stp 10.2210/pdb1stp/pdb 
WWPDB D_1000176512 ?            ?                   
# 
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 1992-10-15 
2 'Structure model' 1 1 2008-03-24 
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' 'Derived calculations'      
3 3 'Structure model' 'Version format compliance' 
4 4 'Structure model' 'Data collection'           
5 4 'Structure model' 'Database references'       
6 4 'Structure model' 'Derived calculations'      
7 4 'Structure model' Other                       
# 
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' pdbx_database_status 
5 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' '_pdbx_database_status.process_site'  
4 4 'Structure model' '_struct_site.pdbx_auth_asym_id'      
5 4 'Structure model' '_struct_site.pdbx_auth_comp_id'      
6 4 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1STP 
_pdbx_database_status.recvd_initial_deposition_date   1992-03-12 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Weber, P.C.'   1 
'Salemme, F.R.' 2 
# 
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 'Structural origins of high-affinity biotin binding to streptavidin.'                                  Science        243 
85   88 1989 SCIEAS US 0036-8075 0038 ? 2911722 ? 
1       'Crystallographic and Thermodynamic Comparison of Natural and Synthetic Ligands Bound to Streptavidin' J.Am.Chem.Soc. 114 
3197 ?  1992 JACSAT US 0002-7863 0004 ? ?       ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Weber, P.C.'      1 ? 
primary 'Ohlendorf, D.H.'  2 ? 
primary 'Wendoloski, J.J.' 3 ? 
primary 'Salemme, F.R.'    4 ? 
1       'Weber, P.C.'      5 ? 
1       'Wendoloski, J.J.' 6 ? 
1       'Pantoliano, M.W.' 7 ? 
1       'Salemme, F.R.'    8 ? 
# 
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 COMPLEX WITH BIOTIN' 16504.852 1  ? ? ? ? 
2 non-polymer syn BIOTIN                             244.311   1  ? ? ? ? 
3 water       nat water                              18.015    84 ? ? ? ? 
# 
_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       
;DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK
NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ
;
_entity_poly.pdbx_seq_one_letter_code_can   
;DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK
NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ
;
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 BIOTIN BTN 
3 water  HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   ASP n 
1 2   PRO n 
1 3   SER n 
1 4   LYS n 
1 5   ASP n 
1 6   SER n 
1 7   LYS n 
1 8   ALA n 
1 9   GLN n 
1 10  VAL n 
1 11  SER n 
1 12  ALA n 
1 13  ALA n 
1 14  GLU n 
1 15  ALA n 
1 16  GLY n 
1 17  ILE n 
1 18  THR n 
1 19  GLY n 
1 20  THR n 
1 21  TRP n 
1 22  TYR n 
1 23  ASN n 
1 24  GLN n 
1 25  LEU n 
1 26  GLY n 
1 27  SER n 
1 28  THR n 
1 29  PHE n 
1 30  ILE n 
1 31  VAL n 
1 32  THR n 
1 33  ALA n 
1 34  GLY n 
1 35  ALA n 
1 36  ASP n 
1 37  GLY n 
1 38  ALA n 
1 39  LEU n 
1 40  THR n 
1 41  GLY n 
1 42  THR n 
1 43  TYR n 
1 44  GLU n 
1 45  SER n 
1 46  ALA n 
1 47  VAL n 
1 48  GLY n 
1 49  ASN n 
1 50  ALA n 
1 51  GLU n 
1 52  SER n 
1 53  ARG n 
1 54  TYR n 
1 55  VAL n 
1 56  LEU n 
1 57  THR n 
1 58  GLY n 
1 59  ARG n 
1 60  TYR n 
1 61  ASP n 
1 62  SER n 
1 63  ALA n 
1 64  PRO n 
1 65  ALA n 
1 66  THR n 
1 67  ASP n 
1 68  GLY n 
1 69  SER n 
1 70  GLY n 
1 71  THR n 
1 72  ALA n 
1 73  LEU n 
1 74  GLY n 
1 75  TRP n 
1 76  THR n 
1 77  VAL n 
1 78  ALA n 
1 79  TRP n 
1 80  LYS n 
1 81  ASN n 
1 82  ASN n 
1 83  TYR n 
1 84  ARG n 
1 85  ASN n 
1 86  ALA n 
1 87  HIS n 
1 88  SER n 
1 89  ALA n 
1 90  THR n 
1 91  THR n 
1 92  TRP n 
1 93  SER n 
1 94  GLY n 
1 95  GLN n 
1 96  TYR n 
1 97  VAL n 
1 98  GLY n 
1 99  GLY n 
1 100 ALA n 
1 101 GLU n 
1 102 ALA n 
1 103 ARG n 
1 104 ILE n 
1 105 ASN n 
1 106 THR n 
1 107 GLN n 
1 108 TRP n 
1 109 LEU n 
1 110 LEU n 
1 111 THR n 
1 112 SER n 
1 113 GLY n 
1 114 THR n 
1 115 THR n 
1 116 GLU n 
1 117 ALA n 
1 118 ASN n 
1 119 ALA n 
1 120 TRP n 
1 121 LYS n 
1 122 SER n 
1 123 THR n 
1 124 LEU n 
1 125 VAL n 
1 126 GLY n 
1 127 HIS n 
1 128 ASP n 
1 129 THR n 
1 130 PHE n 
1 131 THR n 
1 132 LYS n 
1 133 VAL n 
1 134 LYS n 
1 135 PRO n 
1 136 SER n 
1 137 ALA n 
1 138 ALA n 
1 139 SER n 
1 140 ILE n 
1 141 ASP n 
1 142 ALA n 
1 143 ALA n 
1 144 LYS n 
1 145 LYS n 
1 146 ALA n 
1 147 GLY n 
1 148 VAL n 
1 149 ASN n 
1 150 ASN n 
1 151 GLY n 
1 152 ASN n 
1 153 PRO n 
1 154 LEU n 
1 155 ASP n 
1 156 ALA n 
1 157 VAL n 
1 158 GLN n 
1 159 GLN 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      ? 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     ? 
_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               ? 
_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 
BTN non-polymer         . BIOTIN          ? 'C10 H16 N2 O3 S' 244.311 
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 
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   ASP 1   1   ?   ?   ?   A . n 
A 1 2   PRO 2   2   ?   ?   ?   A . n 
A 1 3   SER 3   3   ?   ?   ?   A . n 
A 1 4   LYS 4   4   ?   ?   ?   A . n 
A 1 5   ASP 5   5   ?   ?   ?   A . n 
A 1 6   SER 6   6   ?   ?   ?   A . n 
A 1 7   LYS 7   7   ?   ?   ?   A . n 
A 1 8   ALA 8   8   ?   ?   ?   A . n 
A 1 9   GLN 9   9   ?   ?   ?   A . n 
A 1 10  VAL 10  10  ?   ?   ?   A . n 
A 1 11  SER 11  11  ?   ?   ?   A . n 
A 1 12  ALA 12  12  ?   ?   ?   A . n 
A 1 13  ALA 13  13  13  ALA ALA A . n 
A 1 14  GLU 14  14  14  GLU GLU A . n 
A 1 15  ALA 15  15  15  ALA ALA A . n 
A 1 16  GLY 16  16  16  GLY GLY A . n 
A 1 17  ILE 17  17  17  ILE ILE A . n 
A 1 18  THR 18  18  18  THR THR A . n 
A 1 19  GLY 19  19  19  GLY GLY A . n 
A 1 20  THR 20  20  20  THR THR A . n 
A 1 21  TRP 21  21  21  TRP TRP A . n 
A 1 22  TYR 22  22  22  TYR TYR A . n 
A 1 23  ASN 23  23  23  ASN ASN A . n 
A 1 24  GLN 24  24  24  GLN GLN A . n 
A 1 25  LEU 25  25  25  LEU LEU A . n 
A 1 26  GLY 26  26  26  GLY GLY A . n 
A 1 27  SER 27  27  27  SER SER A . n 
A 1 28  THR 28  28  28  THR THR A . n 
A 1 29  PHE 29  29  29  PHE PHE A . n 
A 1 30  ILE 30  30  30  ILE ILE A . n 
A 1 31  VAL 31  31  31  VAL VAL A . n 
A 1 32  THR 32  32  32  THR THR A . n 
A 1 33  ALA 33  33  33  ALA ALA A . n 
A 1 34  GLY 34  34  34  GLY GLY A . n 
A 1 35  ALA 35  35  35  ALA ALA A . n 
A 1 36  ASP 36  36  36  ASP ASP A . n 
A 1 37  GLY 37  37  37  GLY GLY A . n 
A 1 38  ALA 38  38  38  ALA ALA A . n 
A 1 39  LEU 39  39  39  LEU LEU A . n 
A 1 40  THR 40  40  40  THR THR A . n 
A 1 41  GLY 41  41  41  GLY GLY A . n 
A 1 42  THR 42  42  42  THR THR A . n 
A 1 43  TYR 43  43  43  TYR TYR A . n 
A 1 44  GLU 44  44  44  GLU GLU A . n 
A 1 45  SER 45  45  45  SER SER A . n 
A 1 46  ALA 46  46  46  ALA ALA A . n 
A 1 47  VAL 47  47  47  VAL VAL A . n 
A 1 48  GLY 48  48  48  GLY GLY A . n 
A 1 49  ASN 49  49  49  ASN ASN A . n 
A 1 50  ALA 50  50  50  ALA ALA A . n 
A 1 51  GLU 51  51  51  GLU GLU A . n 
A 1 52  SER 52  52  52  SER SER A . n 
A 1 53  ARG 53  53  53  ARG ARG A . n 
A 1 54  TYR 54  54  54  TYR TYR A . n 
A 1 55  VAL 55  55  55  VAL VAL A . n 
A 1 56  LEU 56  56  56  LEU LEU A . n 
A 1 57  THR 57  57  57  THR THR A . n 
A 1 58  GLY 58  58  58  GLY GLY A . n 
A 1 59  ARG 59  59  59  ARG ARG A . n 
A 1 60  TYR 60  60  60  TYR TYR A . n 
A 1 61  ASP 61  61  61  ASP ASP A . n 
A 1 62  SER 62  62  62  SER SER A . n 
A 1 63  ALA 63  63  63  ALA ALA A . n 
A 1 64  PRO 64  64  64  PRO PRO A . n 
A 1 65  ALA 65  65  65  ALA ALA A . n 
A 1 66  THR 66  66  66  THR THR A . n 
A 1 67  ASP 67  67  67  ASP ASP A . n 
A 1 68  GLY 68  68  68  GLY GLY A . n 
A 1 69  SER 69  69  69  SER SER A . n 
A 1 70  GLY 70  70  70  GLY GLY A . n 
A 1 71  THR 71  71  71  THR THR A . n 
A 1 72  ALA 72  72  72  ALA ALA A . n 
A 1 73  LEU 73  73  73  LEU LEU A . n 
A 1 74  GLY 74  74  74  GLY GLY A . n 
A 1 75  TRP 75  75  75  TRP TRP A . n 
A 1 76  THR 76  76  76  THR THR A . n 
A 1 77  VAL 77  77  77  VAL VAL A . n 
A 1 78  ALA 78  78  78  ALA ALA A . n 
A 1 79  TRP 79  79  79  TRP TRP A . n 
A 1 80  LYS 80  80  80  LYS LYS A . n 
A 1 81  ASN 81  81  81  ASN ASN A . n 
A 1 82  ASN 82  82  82  ASN ASN A . n 
A 1 83  TYR 83  83  83  TYR TYR A . n 
A 1 84  ARG 84  84  84  ARG ARG A . n 
A 1 85  ASN 85  85  85  ASN ASN A . n 
A 1 86  ALA 86  86  86  ALA ALA A . n 
A 1 87  HIS 87  87  87  HIS HIS A . n 
A 1 88  SER 88  88  88  SER SER A . n 
A 1 89  ALA 89  89  89  ALA ALA A . n 
A 1 90  THR 90  90  90  THR THR A . n 
A 1 91  THR 91  91  91  THR THR A . n 
A 1 92  TRP 92  92  92  TRP TRP A . n 
A 1 93  SER 93  93  93  SER SER A . n 
A 1 94  GLY 94  94  94  GLY GLY A . n 
A 1 95  GLN 95  95  95  GLN GLN A . n 
A 1 96  TYR 96  96  96  TYR TYR A . n 
A 1 97  VAL 97  97  97  VAL VAL A . n 
A 1 98  GLY 98  98  98  GLY GLY A . n 
A 1 99  GLY 99  99  99  GLY GLY A . n 
A 1 100 ALA 100 100 100 ALA ALA A . n 
A 1 101 GLU 101 101 101 GLU GLU A . n 
A 1 102 ALA 102 102 102 ALA ALA A . n 
A 1 103 ARG 103 103 103 ARG ARG A . n 
A 1 104 ILE 104 104 104 ILE ILE A . n 
A 1 105 ASN 105 105 105 ASN ASN A . n 
A 1 106 THR 106 106 106 THR THR A . n 
A 1 107 GLN 107 107 107 GLN GLN A . n 
A 1 108 TRP 108 108 108 TRP TRP A . n 
A 1 109 LEU 109 109 109 LEU LEU A . n 
A 1 110 LEU 110 110 110 LEU LEU A . n 
A 1 111 THR 111 111 111 THR THR A . n 
A 1 112 SER 112 112 112 SER SER A . n 
A 1 113 GLY 113 113 113 GLY GLY A . n 
A 1 114 THR 114 114 114 THR THR A . n 
A 1 115 THR 115 115 115 THR THR A . n 
A 1 116 GLU 116 116 116 GLU GLU A . n 
A 1 117 ALA 117 117 117 ALA ALA A . n 
A 1 118 ASN 118 118 118 ASN ASN A . n 
A 1 119 ALA 119 119 119 ALA ALA A . n 
A 1 120 TRP 120 120 120 TRP TRP A . n 
A 1 121 LYS 121 121 121 LYS LYS A . n 
A 1 122 SER 122 122 122 SER SER A . n 
A 1 123 THR 123 123 123 THR THR A . n 
A 1 124 LEU 124 124 124 LEU LEU A . n 
A 1 125 VAL 125 125 125 VAL VAL A . n 
A 1 126 GLY 126 126 126 GLY GLY A . n 
A 1 127 HIS 127 127 127 HIS HIS A . n 
A 1 128 ASP 128 128 128 ASP ASP A . n 
A 1 129 THR 129 129 129 THR THR A . n 
A 1 130 PHE 130 130 130 PHE PHE A . n 
A 1 131 THR 131 131 131 THR THR A . n 
A 1 132 LYS 132 132 132 LYS LYS A . n 
A 1 133 VAL 133 133 133 VAL VAL A . n 
A 1 134 LYS 134 134 ?   ?   ?   A . n 
A 1 135 PRO 135 135 ?   ?   ?   A . n 
A 1 136 SER 136 136 ?   ?   ?   A . n 
A 1 137 ALA 137 137 ?   ?   ?   A . n 
A 1 138 ALA 138 138 ?   ?   ?   A . n 
A 1 139 SER 139 139 ?   ?   ?   A . n 
A 1 140 ILE 140 140 ?   ?   ?   A . n 
A 1 141 ASP 141 141 ?   ?   ?   A . n 
A 1 142 ALA 142 142 ?   ?   ?   A . n 
A 1 143 ALA 143 143 ?   ?   ?   A . n 
A 1 144 LYS 144 144 ?   ?   ?   A . n 
A 1 145 LYS 145 145 ?   ?   ?   A . n 
A 1 146 ALA 146 146 ?   ?   ?   A . n 
A 1 147 GLY 147 147 ?   ?   ?   A . n 
A 1 148 VAL 148 148 ?   ?   ?   A . n 
A 1 149 ASN 149 149 ?   ?   ?   A . n 
A 1 150 ASN 150 150 ?   ?   ?   A . n 
A 1 151 GLY 151 151 ?   ?   ?   A . n 
A 1 152 ASN 152 152 ?   ?   ?   A . n 
A 1 153 PRO 153 153 ?   ?   ?   A . n 
A 1 154 LEU 154 154 ?   ?   ?   A . n 
A 1 155 ASP 155 155 ?   ?   ?   A . n 
A 1 156 ALA 156 156 ?   ?   ?   A . n 
A 1 157 VAL 157 157 ?   ?   ?   A . n 
A 1 158 GLN 158 158 ?   ?   ?   A . n 
A 1 159 GLN 159 159 ?   ?   ?   A . 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 
B 2 BTN 1  300 300 BTN BTN A . 
C 3 HOH 1  311 311 HOH HOH A . 
C 3 HOH 2  312 312 HOH HOH A . 
C 3 HOH 3  313 313 HOH HOH A . 
C 3 HOH 4  314 314 HOH HOH A . 
C 3 HOH 5  315 315 HOH HOH A . 
C 3 HOH 6  316 316 HOH HOH A . 
C 3 HOH 7  317 317 HOH HOH A . 
C 3 HOH 8  318 318 HOH HOH A . 
C 3 HOH 9  319 319 HOH HOH A . 
C 3 HOH 10 320 320 HOH HOH A . 
C 3 HOH 11 321 321 HOH HOH A . 
C 3 HOH 12 322 322 HOH HOH A . 
C 3 HOH 13 323 323 HOH HOH A . 
C 3 HOH 14 324 324 HOH HOH A . 
C 3 HOH 15 326 326 HOH HOH A . 
C 3 HOH 16 327 327 HOH HOH A . 
C 3 HOH 17 329 329 HOH HOH A . 
C 3 HOH 18 330 330 HOH HOH A . 
C 3 HOH 19 331 331 HOH HOH A . 
C 3 HOH 20 332 332 HOH HOH A . 
C 3 HOH 21 333 333 HOH HOH A . 
C 3 HOH 22 334 334 HOH HOH A . 
C 3 HOH 23 335 335 HOH HOH A . 
C 3 HOH 24 336 336 HOH HOH A . 
C 3 HOH 25 338 338 HOH HOH A . 
C 3 HOH 26 339 339 HOH HOH A . 
C 3 HOH 27 340 340 HOH HOH A . 
C 3 HOH 28 341 341 HOH HOH A . 
C 3 HOH 29 342 342 HOH HOH A . 
C 3 HOH 30 343 343 HOH HOH A . 
C 3 HOH 31 344 344 HOH HOH A . 
C 3 HOH 32 345 345 HOH HOH A . 
C 3 HOH 33 346 346 HOH HOH A . 
C 3 HOH 34 347 347 HOH HOH A . 
C 3 HOH 35 350 350 HOH HOH A . 
C 3 HOH 36 351 351 HOH HOH A . 
C 3 HOH 37 352 352 HOH HOH A . 
C 3 HOH 38 354 354 HOH HOH A . 
C 3 HOH 39 355 355 HOH HOH A . 
C 3 HOH 40 358 358 HOH HOH A . 
C 3 HOH 41 361 361 HOH HOH A . 
C 3 HOH 42 363 363 HOH HOH A . 
C 3 HOH 43 364 364 HOH HOH A . 
C 3 HOH 44 365 365 HOH HOH A . 
C 3 HOH 45 366 366 HOH HOH A . 
C 3 HOH 46 370 370 HOH HOH A . 
C 3 HOH 47 371 371 HOH HOH A . 
C 3 HOH 48 372 372 HOH HOH A . 
C 3 HOH 49 373 373 HOH HOH A . 
C 3 HOH 50 375 375 HOH HOH A . 
C 3 HOH 51 379 379 HOH HOH A . 
C 3 HOH 52 381 381 HOH HOH A . 
C 3 HOH 53 383 383 HOH HOH A . 
C 3 HOH 54 384 384 HOH HOH A . 
C 3 HOH 55 386 386 HOH HOH A . 
C 3 HOH 56 387 387 HOH HOH A . 
C 3 HOH 57 389 389 HOH HOH A . 
C 3 HOH 58 390 390 HOH HOH A . 
C 3 HOH 59 392 392 HOH HOH A . 
C 3 HOH 60 393 393 HOH HOH A . 
C 3 HOH 61 394 394 HOH HOH A . 
C 3 HOH 62 398 398 HOH HOH A . 
C 3 HOH 63 399 399 HOH HOH A . 
C 3 HOH 64 400 400 HOH HOH A . 
C 3 HOH 65 401 401 HOH HOH A . 
C 3 HOH 66 406 406 HOH HOH A . 
C 3 HOH 67 407 407 HOH HOH A . 
C 3 HOH 68 409 409 HOH HOH A . 
C 3 HOH 69 410 410 HOH HOH A . 
C 3 HOH 70 411 411 HOH HOH A . 
C 3 HOH 71 413 413 HOH HOH A . 
C 3 HOH 72 415 415 HOH HOH A . 
C 3 HOH 73 416 416 HOH HOH A . 
C 3 HOH 74 429 429 HOH HOH A . 
C 3 HOH 75 431 431 HOH HOH A . 
C 3 HOH 76 432 432 HOH HOH A . 
C 3 HOH 77 433 433 HOH HOH A . 
C 3 HOH 78 435 435 HOH HOH A . 
C 3 HOH 79 436 436 HOH HOH A . 
C 3 HOH 80 438 438 HOH HOH A . 
C 3 HOH 81 442 442 HOH HOH A . 
C 3 HOH 82 443 443 HOH HOH A . 
C 3 HOH 83 445 445 HOH HOH A . 
C 3 HOH 84 449 449 HOH HOH A . 
# 
_software.name             PROLSQ 
_software.classification   refinement 
_software.version          . 
_software.citation_id      ? 
_software.pdbx_ordinal     1 
# 
_cell.entry_id           1STP 
_cell.length_a           99.400 
_cell.length_b           99.400 
_cell.length_c           125.800 
_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                         1STP 
_symmetry.space_group_name_H-M             'I 41 2 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                98 
# 
_exptl.entry_id          1STP 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      4.71 
_exptl_crystal.density_percent_sol   73.86 
_exptl_crystal.description           ? 
# 
_diffrn.id                     1 
_diffrn.crystal_id             1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   ? 
# 
_refine.entry_id                                 1STP 
_refine.ls_number_reflns_obs                     ? 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          ? 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             ? 
_refine.ls_d_res_high                            2.6 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_R_factor_obs                          0.2200000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       ? 
_refine.ls_R_factor_R_free                       ? 
_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                  ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_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        901 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         16 
_refine_hist.number_atoms_solvent             84 
_refine_hist.number_atoms_total               1001 
_refine_hist.d_res_high                       2.6 
_refine_hist.d_res_low                        . 
# 
_database_PDB_matrix.entry_id          1STP 
_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                  1STP 
_struct.title                     'STRUCTURAL ORIGINS OF HIGH-AFFINITY BIOTIN BINDING TO STREPTAVIDIN' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1STP 
_struct_keywords.pdbx_keywords   'BIOTIN BINDING PROTEIN' 
_struct_keywords.text            'BIOTIN BINDING PROTEIN' 
# 
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 2 ? 
C 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_db_accession          P22629 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   
;MRKIVVAAIAVSLTTVSITASASADPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVL
TGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPS
AASIDAAKKAGVNNGNPLDAVQQ
;
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1STP 
_struct_ref_seq.pdbx_strand_id                A 
_struct_ref_seq.seq_align_beg                 1 
_struct_ref_seq.pdbx_seq_align_beg_ins_code   ? 
_struct_ref_seq.seq_align_end                 159 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P22629 
_struct_ref_seq.db_align_beg                  25 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  183 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       1 
_struct_ref_seq.pdbx_auth_seq_align_end       159 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PISA,PQS 
_pdbx_struct_assembly.oligomeric_details   tetrameric 
_pdbx_struct_assembly.oligomeric_count     4 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 11350 ? 
1 MORE         -42   ? 
1 'SSA (A^2)'  18340 ? 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1,2,3,4 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C 
# 
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' 8_555  -y,-x,-z 0.0000000000  -1.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000  
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 
3 'crystal symmetry operation' 10_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 
4 'crystal symmetry operation' 15_555 y,x,-z   0.0000000000  1.0000000000  0.0000000000 0.0000000000 1.0000000000  0.0000000000  
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 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 ALA A 13  ? THR A 18  ? ALA A 13  THR A 18  1 ? 6 
HELX_P HELX_P2 2 THR A 115 ? LYS A 121 ? THR A 115 LYS A 121 5 ? 7 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   9 
_struct_sheet.details          ? 
# 
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 
# 
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 19  ? ASN A 23  ? GLY A 19  ASN A 23  
A 2 THR A 28  ? ALA A 33  ? THR A 28  ALA A 33  
A 3 ALA A 38  ? GLU A 44  ? ALA A 38  GLU A 44  
A 4 TYR A 54  ? TYR A 60  ? TYR A 54  TYR A 60  
A 5 THR A 71  ? LYS A 80  ? THR A 71  LYS A 80  
A 6 ASN A 85  ? VAL A 97  ? ASN A 85  VAL A 97  
A 7 ARG A 103 ? SER A 112 ? ARG A 103 SER A 112 
A 8 THR A 123 ? THR A 131 ? THR A 123 THR A 131 
A 9 GLY A 19  ? ASN A 23  ? GLY A 19  ASN A 23  
# 
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 O TRP A 21  ? O TRP A 21  N PHE A 29  ? N PHE A 29  
A 2 3 N THR A 32  ? N THR A 32  O THR A 40  ? O THR A 40  
A 3 4 O TYR A 43  ? O TYR A 43  N TYR A 54  ? N TYR A 54  
A 4 5 O ARG A 59  ? O ARG A 59  N GLY A 74  ? N GLY A 74  
A 5 6 O TRP A 79  ? O TRP A 79  N ALA A 86  ? N ALA A 86  
A 6 7 N VAL A 97  ? N VAL A 97  O ARG A 103 ? O ARG A 103 
A 7 8 O LEU A 110 ? O LEU A 110 N LEU A 124 ? N LEU A 124 
A 8 9 O THR A 131 ? O THR A 131 N TYR A 22  ? N TYR A 22  
# 
_struct_site.id                   AC1 
_struct_site.pdbx_evidence_code   Software 
_struct_site.pdbx_auth_asym_id    A 
_struct_site.pdbx_auth_comp_id    BTN 
_struct_site.pdbx_auth_seq_id     300 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    15 
_struct_site.details              'BINDING SITE FOR RESIDUE BTN A 300' 
# 
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 23  ? ASN A 23  . ? 1_555  ? 
2  AC1 15 SER A 27  ? SER A 27  . ? 1_555  ? 
3  AC1 15 TYR A 43  ? TYR A 43  . ? 1_555  ? 
4  AC1 15 SER A 45  ? SER A 45  . ? 1_555  ? 
5  AC1 15 VAL A 47  ? VAL A 47  . ? 1_555  ? 
6  AC1 15 ASN A 49  ? ASN A 49  . ? 1_555  ? 
7  AC1 15 TRP A 79  ? TRP A 79  . ? 1_555  ? 
8  AC1 15 ALA A 86  ? ALA A 86  . ? 1_555  ? 
9  AC1 15 SER A 88  ? SER A 88  . ? 1_555  ? 
10 AC1 15 THR A 90  ? THR A 90  . ? 1_555  ? 
11 AC1 15 TRP A 108 ? TRP A 108 . ? 1_555  ? 
12 AC1 15 TRP A 120 ? TRP A 120 . ? 10_555 ? 
13 AC1 15 ASP A 128 ? ASP A 128 . ? 1_555  ? 
14 AC1 15 HOH C .   ? HOH A 315 . ? 1_555  ? 
15 AC1 15 HOH C .   ? HOH A 445 . ? 1_555  ? 
# 
loop_
_pdbx_validate_rmsd_angle.id 
_pdbx_validate_rmsd_angle.PDB_model_num 
_pdbx_validate_rmsd_angle.auth_atom_id_1 
_pdbx_validate_rmsd_angle.auth_asym_id_1 
_pdbx_validate_rmsd_angle.auth_comp_id_1 
_pdbx_validate_rmsd_angle.auth_seq_id_1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1 
_pdbx_validate_rmsd_angle.label_alt_id_1 
_pdbx_validate_rmsd_angle.auth_atom_id_2 
_pdbx_validate_rmsd_angle.auth_asym_id_2 
_pdbx_validate_rmsd_angle.auth_comp_id_2 
_pdbx_validate_rmsd_angle.auth_seq_id_2 
_pdbx_validate_rmsd_angle.PDB_ins_code_2 
_pdbx_validate_rmsd_angle.label_alt_id_2 
_pdbx_validate_rmsd_angle.auth_atom_id_3 
_pdbx_validate_rmsd_angle.auth_asym_id_3 
_pdbx_validate_rmsd_angle.auth_comp_id_3 
_pdbx_validate_rmsd_angle.auth_seq_id_3 
_pdbx_validate_rmsd_angle.PDB_ins_code_3 
_pdbx_validate_rmsd_angle.label_alt_id_3 
_pdbx_validate_rmsd_angle.angle_value 
_pdbx_validate_rmsd_angle.angle_target_value 
_pdbx_validate_rmsd_angle.angle_deviation 
_pdbx_validate_rmsd_angle.angle_standard_deviation 
_pdbx_validate_rmsd_angle.linker_flag 
1 1 CA A ARG 53  ? ? CB A ARG 53  ? ? CG  A ARG 53  ? ? 129.36 113.40 15.96 2.20 N 
2 1 CD A ARG 53  ? ? NE A ARG 53  ? ? CZ  A ARG 53  ? ? 136.21 123.60 12.61 1.40 N 
3 1 NE A ARG 53  ? ? CZ A ARG 53  ? ? NH1 A ARG 53  ? ? 124.95 120.30 4.65  0.50 N 
4 1 NE A ARG 84  ? ? CZ A ARG 84  ? ? NH1 A ARG 84  ? ? 117.08 120.30 -3.22 0.50 N 
5 1 CD A ARG 103 ? ? NE A ARG 103 ? ? CZ  A ARG 103 ? ? 114.34 123.60 -9.26 1.40 N 
6 1 NE A ARG 103 ? ? CZ A ARG 103 ? ? NH1 A ARG 103 ? ? 115.68 120.30 -4.62 0.50 N 
# 
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 ? ? 72.34  -156.81 
2 1 TRP A 79 ? ? -69.17 57.58   
# 
_pdbx_validate_planes.id              1 
_pdbx_validate_planes.PDB_model_num   1 
_pdbx_validate_planes.auth_comp_id    ARG 
_pdbx_validate_planes.auth_asym_id    A 
_pdbx_validate_planes.auth_seq_id     103 
_pdbx_validate_planes.PDB_ins_code    ? 
_pdbx_validate_planes.label_alt_id    ? 
_pdbx_validate_planes.rmsd            0.095 
_pdbx_validate_planes.type            'SIDE CHAIN' 
# 
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 ASP 1   ? A ASP 1   
2  1 Y 1 A PRO 2   ? A PRO 2   
3  1 Y 1 A SER 3   ? A SER 3   
4  1 Y 1 A LYS 4   ? A LYS 4   
5  1 Y 1 A ASP 5   ? A ASP 5   
6  1 Y 1 A SER 6   ? A SER 6   
7  1 Y 1 A LYS 7   ? A LYS 7   
8  1 Y 1 A ALA 8   ? A ALA 8   
9  1 Y 1 A GLN 9   ? A GLN 9   
10 1 Y 1 A VAL 10  ? A VAL 10  
11 1 Y 1 A SER 11  ? A SER 11  
12 1 Y 1 A ALA 12  ? A ALA 12  
13 1 Y 1 A LYS 134 ? A LYS 134 
14 1 Y 1 A PRO 135 ? A PRO 135 
15 1 Y 1 A SER 136 ? A SER 136 
16 1 Y 1 A ALA 137 ? A ALA 137 
17 1 Y 1 A ALA 138 ? A ALA 138 
18 1 Y 1 A SER 139 ? A SER 139 
19 1 Y 1 A ILE 140 ? A ILE 140 
20 1 Y 1 A ASP 141 ? A ASP 141 
21 1 Y 1 A ALA 142 ? A ALA 142 
22 1 Y 1 A ALA 143 ? A ALA 143 
23 1 Y 1 A LYS 144 ? A LYS 144 
24 1 Y 1 A LYS 145 ? A LYS 145 
25 1 Y 1 A ALA 146 ? A ALA 146 
26 1 Y 1 A GLY 147 ? A GLY 147 
27 1 Y 1 A VAL 148 ? A VAL 148 
28 1 Y 1 A ASN 149 ? A ASN 149 
29 1 Y 1 A ASN 150 ? A ASN 150 
30 1 Y 1 A GLY 151 ? A GLY 151 
31 1 Y 1 A ASN 152 ? A ASN 152 
32 1 Y 1 A PRO 153 ? A PRO 153 
33 1 Y 1 A LEU 154 ? A LEU 154 
34 1 Y 1 A ASP 155 ? A ASP 155 
35 1 Y 1 A ALA 156 ? A ALA 156 
36 1 Y 1 A VAL 157 ? A VAL 157 
37 1 Y 1 A GLN 158 ? A GLN 158 
38 1 Y 1 A GLN 159 ? A GLN 159 
# 
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  
BTN C11  C N N 74  
BTN O11  O N N 75  
BTN O12  O N N 76  
BTN C10  C N N 77  
BTN C9   C N N 78  
BTN C8   C N N 79  
BTN C7   C N N 80  
BTN C2   C N S 81  
BTN S1   S N N 82  
BTN C6   C N N 83  
BTN C5   C N R 84  
BTN N1   N N N 85  
BTN C3   C N N 86  
BTN O3   O N N 87  
BTN N2   N N N 88  
BTN C4   C N S 89  
BTN HO2  H N N 90  
BTN H101 H N N 91  
BTN H102 H N N 92  
BTN H91  H N N 93  
BTN H92  H N N 94  
BTN H81  H N N 95  
BTN H82  H N N 96  
BTN H71  H N N 97  
BTN H72  H N N 98  
BTN H2   H N N 99  
BTN H61  H N N 100 
BTN H62  H N N 101 
BTN H5   H N N 102 
BTN HN1  H N N 103 
BTN HN2  H N N 104 
BTN H4   H N N 105 
GLN N    N N N 106 
GLN CA   C N S 107 
GLN C    C N N 108 
GLN O    O N N 109 
GLN CB   C N N 110 
GLN CG   C N N 111 
GLN CD   C N N 112 
GLN OE1  O N N 113 
GLN NE2  N N N 114 
GLN OXT  O N N 115 
GLN H    H N N 116 
GLN H2   H N N 117 
GLN HA   H N N 118 
GLN HB2  H N N 119 
GLN HB3  H N N 120 
GLN HG2  H N N 121 
GLN HG3  H N N 122 
GLN HE21 H N N 123 
GLN HE22 H N N 124 
GLN HXT  H N N 125 
GLU N    N N N 126 
GLU CA   C N S 127 
GLU C    C N N 128 
GLU O    O N N 129 
GLU CB   C N N 130 
GLU CG   C N N 131 
GLU CD   C N N 132 
GLU OE1  O N N 133 
GLU OE2  O N N 134 
GLU OXT  O N N 135 
GLU H    H N N 136 
GLU H2   H N N 137 
GLU HA   H N N 138 
GLU HB2  H N N 139 
GLU HB3  H N N 140 
GLU HG2  H N N 141 
GLU HG3  H N N 142 
GLU HE2  H N N 143 
GLU HXT  H N N 144 
GLY N    N N N 145 
GLY CA   C N N 146 
GLY C    C N N 147 
GLY O    O N N 148 
GLY OXT  O N N 149 
GLY H    H N N 150 
GLY H2   H N N 151 
GLY HA2  H N N 152 
GLY HA3  H N N 153 
GLY HXT  H N N 154 
HIS N    N N N 155 
HIS CA   C N S 156 
HIS C    C N N 157 
HIS O    O N N 158 
HIS CB   C N N 159 
HIS CG   C Y N 160 
HIS ND1  N Y N 161 
HIS CD2  C Y N 162 
HIS CE1  C Y N 163 
HIS NE2  N Y N 164 
HIS OXT  O N N 165 
HIS H    H N N 166 
HIS H2   H N N 167 
HIS HA   H N N 168 
HIS HB2  H N N 169 
HIS HB3  H N N 170 
HIS HD1  H N N 171 
HIS HD2  H N N 172 
HIS HE1  H N N 173 
HIS HE2  H N N 174 
HIS HXT  H N N 175 
HOH O    O N N 176 
HOH H1   H N N 177 
HOH H2   H N N 178 
ILE N    N N N 179 
ILE CA   C N S 180 
ILE C    C N N 181 
ILE O    O N N 182 
ILE CB   C N S 183 
ILE CG1  C N N 184 
ILE CG2  C N N 185 
ILE CD1  C N N 186 
ILE OXT  O N N 187 
ILE H    H N N 188 
ILE H2   H N N 189 
ILE HA   H N N 190 
ILE HB   H N N 191 
ILE HG12 H N N 192 
ILE HG13 H N N 193 
ILE HG21 H N N 194 
ILE HG22 H N N 195 
ILE HG23 H N N 196 
ILE HD11 H N N 197 
ILE HD12 H N N 198 
ILE HD13 H N N 199 
ILE HXT  H N N 200 
LEU N    N N N 201 
LEU CA   C N S 202 
LEU C    C N N 203 
LEU O    O N N 204 
LEU CB   C N N 205 
LEU CG   C N N 206 
LEU CD1  C N N 207 
LEU CD2  C N N 208 
LEU OXT  O N N 209 
LEU H    H N N 210 
LEU H2   H N N 211 
LEU HA   H N N 212 
LEU HB2  H N N 213 
LEU HB3  H N N 214 
LEU HG   H N N 215 
LEU HD11 H N N 216 
LEU HD12 H N N 217 
LEU HD13 H N N 218 
LEU HD21 H N N 219 
LEU HD22 H N N 220 
LEU HD23 H N N 221 
LEU HXT  H N N 222 
LYS N    N N N 223 
LYS CA   C N S 224 
LYS C    C N N 225 
LYS O    O N N 226 
LYS CB   C N N 227 
LYS CG   C N N 228 
LYS CD   C N N 229 
LYS CE   C N N 230 
LYS NZ   N N N 231 
LYS OXT  O N N 232 
LYS H    H N N 233 
LYS H2   H N N 234 
LYS HA   H N N 235 
LYS HB2  H N N 236 
LYS HB3  H N N 237 
LYS HG2  H N N 238 
LYS HG3  H N N 239 
LYS HD2  H N N 240 
LYS HD3  H N N 241 
LYS HE2  H N N 242 
LYS HE3  H N N 243 
LYS HZ1  H N N 244 
LYS HZ2  H N N 245 
LYS HZ3  H N N 246 
LYS HXT  H N N 247 
PHE N    N N N 248 
PHE CA   C N S 249 
PHE C    C N N 250 
PHE O    O N N 251 
PHE CB   C N N 252 
PHE CG   C Y N 253 
PHE CD1  C Y N 254 
PHE CD2  C Y N 255 
PHE CE1  C Y N 256 
PHE CE2  C Y N 257 
PHE CZ   C Y N 258 
PHE OXT  O N N 259 
PHE H    H N N 260 
PHE H2   H N N 261 
PHE HA   H N N 262 
PHE HB2  H N N 263 
PHE HB3  H N N 264 
PHE HD1  H N N 265 
PHE HD2  H N N 266 
PHE HE1  H N N 267 
PHE HE2  H N N 268 
PHE HZ   H N N 269 
PHE HXT  H N N 270 
PRO N    N N N 271 
PRO CA   C N S 272 
PRO C    C N N 273 
PRO O    O N N 274 
PRO CB   C N N 275 
PRO CG   C N N 276 
PRO CD   C N N 277 
PRO OXT  O N N 278 
PRO H    H N N 279 
PRO HA   H N N 280 
PRO HB2  H N N 281 
PRO HB3  H N N 282 
PRO HG2  H N N 283 
PRO HG3  H N N 284 
PRO HD2  H N N 285 
PRO HD3  H N N 286 
PRO HXT  H N N 287 
SER N    N N N 288 
SER CA   C N S 289 
SER C    C N N 290 
SER O    O N N 291 
SER CB   C N N 292 
SER OG   O N N 293 
SER OXT  O N N 294 
SER H    H N N 295 
SER H2   H N N 296 
SER HA   H N N 297 
SER HB2  H N N 298 
SER HB3  H N N 299 
SER HG   H N N 300 
SER HXT  H N N 301 
THR N    N N N 302 
THR CA   C N S 303 
THR C    C N N 304 
THR O    O N N 305 
THR CB   C N R 306 
THR OG1  O N N 307 
THR CG2  C N N 308 
THR OXT  O N N 309 
THR H    H N N 310 
THR H2   H N N 311 
THR HA   H N N 312 
THR HB   H N N 313 
THR HG1  H N N 314 
THR HG21 H N N 315 
THR HG22 H N N 316 
THR HG23 H N N 317 
THR HXT  H N N 318 
TRP N    N N N 319 
TRP CA   C N S 320 
TRP C    C N N 321 
TRP O    O N N 322 
TRP CB   C N N 323 
TRP CG   C Y N 324 
TRP CD1  C Y N 325 
TRP CD2  C Y N 326 
TRP NE1  N Y N 327 
TRP CE2  C Y N 328 
TRP CE3  C Y N 329 
TRP CZ2  C Y N 330 
TRP CZ3  C Y N 331 
TRP CH2  C Y N 332 
TRP OXT  O N N 333 
TRP H    H N N 334 
TRP H2   H N N 335 
TRP HA   H N N 336 
TRP HB2  H N N 337 
TRP HB3  H N N 338 
TRP HD1  H N N 339 
TRP HE1  H N N 340 
TRP HE3  H N N 341 
TRP HZ2  H N N 342 
TRP HZ3  H N N 343 
TRP HH2  H N N 344 
TRP HXT  H N N 345 
TYR N    N N N 346 
TYR CA   C N S 347 
TYR C    C N N 348 
TYR O    O N N 349 
TYR CB   C N N 350 
TYR CG   C Y N 351 
TYR CD1  C Y N 352 
TYR CD2  C Y N 353 
TYR CE1  C Y N 354 
TYR CE2  C Y N 355 
TYR CZ   C Y N 356 
TYR OH   O N N 357 
TYR OXT  O N N 358 
TYR H    H N N 359 
TYR H2   H N N 360 
TYR HA   H N N 361 
TYR HB2  H N N 362 
TYR HB3  H N N 363 
TYR HD1  H N N 364 
TYR HD2  H N N 365 
TYR HE1  H N N 366 
TYR HE2  H N N 367 
TYR HH   H N N 368 
TYR HXT  H N N 369 
VAL N    N N N 370 
VAL CA   C N S 371 
VAL C    C N N 372 
VAL O    O N N 373 
VAL CB   C N N 374 
VAL CG1  C N N 375 
VAL CG2  C N N 376 
VAL OXT  O N N 377 
VAL H    H N N 378 
VAL H2   H N N 379 
VAL HA   H N N 380 
VAL HB   H N N 381 
VAL HG11 H N N 382 
VAL HG12 H N N 383 
VAL HG13 H N N 384 
VAL HG21 H N N 385 
VAL HG22 H N N 386 
VAL HG23 H N N 387 
VAL HXT  H N N 388 
# 
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  
BTN C11 O11  doub N N 70  
BTN C11 O12  sing N N 71  
BTN C11 C10  sing N N 72  
BTN O12 HO2  sing N N 73  
BTN C10 C9   sing N N 74  
BTN C10 H101 sing N N 75  
BTN C10 H102 sing N N 76  
BTN C9  C8   sing N N 77  
BTN C9  H91  sing N N 78  
BTN C9  H92  sing N N 79  
BTN C8  C7   sing N N 80  
BTN C8  H81  sing N N 81  
BTN C8  H82  sing N N 82  
BTN C7  C2   sing N N 83  
BTN C7  H71  sing N N 84  
BTN C7  H72  sing N N 85  
BTN C2  S1   sing N N 86  
BTN C2  C4   sing N N 87  
BTN C2  H2   sing N N 88  
BTN S1  C6   sing N N 89  
BTN C6  C5   sing N N 90  
BTN C6  H61  sing N N 91  
BTN C6  H62  sing N N 92  
BTN C5  N1   sing N N 93  
BTN C5  C4   sing N N 94  
BTN C5  H5   sing N N 95  
BTN N1  C3   sing N N 96  
BTN N1  HN1  sing N N 97  
BTN C3  O3   doub N N 98  
BTN C3  N2   sing N N 99  
BTN N2  C4   sing N N 100 
BTN N2  HN2  sing N N 101 
BTN C4  H4   sing N N 102 
GLN N   CA   sing N N 103 
GLN N   H    sing N N 104 
GLN N   H2   sing N N 105 
GLN CA  C    sing N N 106 
GLN CA  CB   sing N N 107 
GLN CA  HA   sing N N 108 
GLN C   O    doub N N 109 
GLN C   OXT  sing N N 110 
GLN CB  CG   sing N N 111 
GLN CB  HB2  sing N N 112 
GLN CB  HB3  sing N N 113 
GLN CG  CD   sing N N 114 
GLN CG  HG2  sing N N 115 
GLN CG  HG3  sing N N 116 
GLN CD  OE1  doub N N 117 
GLN CD  NE2  sing N N 118 
GLN NE2 HE21 sing N N 119 
GLN NE2 HE22 sing N N 120 
GLN OXT HXT  sing N N 121 
GLU N   CA   sing N N 122 
GLU N   H    sing N N 123 
GLU N   H2   sing N N 124 
GLU CA  C    sing N N 125 
GLU CA  CB   sing N N 126 
GLU CA  HA   sing N N 127 
GLU C   O    doub N N 128 
GLU C   OXT  sing N N 129 
GLU CB  CG   sing N N 130 
GLU CB  HB2  sing N N 131 
GLU CB  HB3  sing N N 132 
GLU CG  CD   sing N N 133 
GLU CG  HG2  sing N N 134 
GLU CG  HG3  sing N N 135 
GLU CD  OE1  doub N N 136 
GLU CD  OE2  sing N N 137 
GLU OE2 HE2  sing N N 138 
GLU OXT HXT  sing N N 139 
GLY N   CA   sing N N 140 
GLY N   H    sing N N 141 
GLY N   H2   sing N N 142 
GLY CA  C    sing N N 143 
GLY CA  HA2  sing N N 144 
GLY CA  HA3  sing N N 145 
GLY C   O    doub N N 146 
GLY C   OXT  sing N N 147 
GLY OXT HXT  sing N N 148 
HIS N   CA   sing N N 149 
HIS N   H    sing N N 150 
HIS N   H2   sing N N 151 
HIS CA  C    sing N N 152 
HIS CA  CB   sing N N 153 
HIS CA  HA   sing N N 154 
HIS C   O    doub N N 155 
HIS C   OXT  sing N N 156 
HIS CB  CG   sing N N 157 
HIS CB  HB2  sing N N 158 
HIS CB  HB3  sing N N 159 
HIS CG  ND1  sing Y N 160 
HIS CG  CD2  doub Y N 161 
HIS ND1 CE1  doub Y N 162 
HIS ND1 HD1  sing N N 163 
HIS CD2 NE2  sing Y N 164 
HIS CD2 HD2  sing N N 165 
HIS CE1 NE2  sing Y N 166 
HIS CE1 HE1  sing N N 167 
HIS NE2 HE2  sing N N 168 
HIS OXT HXT  sing N N 169 
HOH O   H1   sing N N 170 
HOH O   H2   sing N N 171 
ILE N   CA   sing N N 172 
ILE N   H    sing N N 173 
ILE N   H2   sing N N 174 
ILE CA  C    sing N N 175 
ILE CA  CB   sing N N 176 
ILE CA  HA   sing N N 177 
ILE C   O    doub N N 178 
ILE C   OXT  sing N N 179 
ILE CB  CG1  sing N N 180 
ILE CB  CG2  sing N N 181 
ILE CB  HB   sing N N 182 
ILE CG1 CD1  sing N N 183 
ILE CG1 HG12 sing N N 184 
ILE CG1 HG13 sing N N 185 
ILE CG2 HG21 sing N N 186 
ILE CG2 HG22 sing N N 187 
ILE CG2 HG23 sing N N 188 
ILE CD1 HD11 sing N N 189 
ILE CD1 HD12 sing N N 190 
ILE CD1 HD13 sing N N 191 
ILE OXT HXT  sing N N 192 
LEU N   CA   sing N N 193 
LEU N   H    sing N N 194 
LEU N   H2   sing N N 195 
LEU CA  C    sing N N 196 
LEU CA  CB   sing N N 197 
LEU CA  HA   sing N N 198 
LEU C   O    doub N N 199 
LEU C   OXT  sing N N 200 
LEU CB  CG   sing N N 201 
LEU CB  HB2  sing N N 202 
LEU CB  HB3  sing N N 203 
LEU CG  CD1  sing N N 204 
LEU CG  CD2  sing N N 205 
LEU CG  HG   sing N N 206 
LEU CD1 HD11 sing N N 207 
LEU CD1 HD12 sing N N 208 
LEU CD1 HD13 sing N N 209 
LEU CD2 HD21 sing N N 210 
LEU CD2 HD22 sing N N 211 
LEU CD2 HD23 sing N N 212 
LEU OXT HXT  sing N N 213 
LYS N   CA   sing N N 214 
LYS N   H    sing N N 215 
LYS N   H2   sing N N 216 
LYS CA  C    sing N N 217 
LYS CA  CB   sing N N 218 
LYS CA  HA   sing N N 219 
LYS C   O    doub N N 220 
LYS C   OXT  sing N N 221 
LYS CB  CG   sing N N 222 
LYS CB  HB2  sing N N 223 
LYS CB  HB3  sing N N 224 
LYS CG  CD   sing N N 225 
LYS CG  HG2  sing N N 226 
LYS CG  HG3  sing N N 227 
LYS CD  CE   sing N N 228 
LYS CD  HD2  sing N N 229 
LYS CD  HD3  sing N N 230 
LYS CE  NZ   sing N N 231 
LYS CE  HE2  sing N N 232 
LYS CE  HE3  sing N N 233 
LYS NZ  HZ1  sing N N 234 
LYS NZ  HZ2  sing N N 235 
LYS NZ  HZ3  sing N N 236 
LYS OXT HXT  sing N N 237 
PHE N   CA   sing N N 238 
PHE N   H    sing N N 239 
PHE N   H2   sing N N 240 
PHE CA  C    sing N N 241 
PHE CA  CB   sing N N 242 
PHE CA  HA   sing N N 243 
PHE C   O    doub N N 244 
PHE C   OXT  sing N N 245 
PHE CB  CG   sing N N 246 
PHE CB  HB2  sing N N 247 
PHE CB  HB3  sing N N 248 
PHE CG  CD1  doub Y N 249 
PHE CG  CD2  sing Y N 250 
PHE CD1 CE1  sing Y N 251 
PHE CD1 HD1  sing N N 252 
PHE CD2 CE2  doub Y N 253 
PHE CD2 HD2  sing N N 254 
PHE CE1 CZ   doub Y N 255 
PHE CE1 HE1  sing N N 256 
PHE CE2 CZ   sing Y N 257 
PHE CE2 HE2  sing N N 258 
PHE CZ  HZ   sing N N 259 
PHE OXT HXT  sing N N 260 
PRO N   CA   sing N N 261 
PRO N   CD   sing N N 262 
PRO N   H    sing N N 263 
PRO CA  C    sing N N 264 
PRO CA  CB   sing N N 265 
PRO CA  HA   sing N N 266 
PRO C   O    doub N N 267 
PRO C   OXT  sing N N 268 
PRO CB  CG   sing N N 269 
PRO CB  HB2  sing N N 270 
PRO CB  HB3  sing N N 271 
PRO CG  CD   sing N N 272 
PRO CG  HG2  sing N N 273 
PRO CG  HG3  sing N N 274 
PRO CD  HD2  sing N N 275 
PRO CD  HD3  sing N N 276 
PRO OXT HXT  sing N N 277 
SER N   CA   sing N N 278 
SER N   H    sing N N 279 
SER N   H2   sing N N 280 
SER CA  C    sing N N 281 
SER CA  CB   sing N N 282 
SER CA  HA   sing N N 283 
SER C   O    doub N N 284 
SER C   OXT  sing N N 285 
SER CB  OG   sing N N 286 
SER CB  HB2  sing N N 287 
SER CB  HB3  sing N N 288 
SER OG  HG   sing N N 289 
SER OXT HXT  sing N N 290 
THR N   CA   sing N N 291 
THR N   H    sing N N 292 
THR N   H2   sing N N 293 
THR CA  C    sing N N 294 
THR CA  CB   sing N N 295 
THR CA  HA   sing N N 296 
THR C   O    doub N N 297 
THR C   OXT  sing N N 298 
THR CB  OG1  sing N N 299 
THR CB  CG2  sing N N 300 
THR CB  HB   sing N N 301 
THR OG1 HG1  sing N N 302 
THR CG2 HG21 sing N N 303 
THR CG2 HG22 sing N N 304 
THR CG2 HG23 sing N N 305 
THR OXT HXT  sing N N 306 
TRP N   CA   sing N N 307 
TRP N   H    sing N N 308 
TRP N   H2   sing N N 309 
TRP CA  C    sing N N 310 
TRP CA  CB   sing N N 311 
TRP CA  HA   sing N N 312 
TRP C   O    doub N N 313 
TRP C   OXT  sing N N 314 
TRP CB  CG   sing N N 315 
TRP CB  HB2  sing N N 316 
TRP CB  HB3  sing N N 317 
TRP CG  CD1  doub Y N 318 
TRP CG  CD2  sing Y N 319 
TRP CD1 NE1  sing Y N 320 
TRP CD1 HD1  sing N N 321 
TRP CD2 CE2  doub Y N 322 
TRP CD2 CE3  sing Y N 323 
TRP NE1 CE2  sing Y N 324 
TRP NE1 HE1  sing N N 325 
TRP CE2 CZ2  sing Y N 326 
TRP CE3 CZ3  doub Y N 327 
TRP CE3 HE3  sing N N 328 
TRP CZ2 CH2  doub Y N 329 
TRP CZ2 HZ2  sing N N 330 
TRP CZ3 CH2  sing Y N 331 
TRP CZ3 HZ3  sing N N 332 
TRP CH2 HH2  sing N N 333 
TRP OXT HXT  sing N N 334 
TYR N   CA   sing N N 335 
TYR N   H    sing N N 336 
TYR N   H2   sing N N 337 
TYR CA  C    sing N N 338 
TYR CA  CB   sing N N 339 
TYR CA  HA   sing N N 340 
TYR C   O    doub N N 341 
TYR C   OXT  sing N N 342 
TYR CB  CG   sing N N 343 
TYR CB  HB2  sing N N 344 
TYR CB  HB3  sing N N 345 
TYR CG  CD1  doub Y N 346 
TYR CG  CD2  sing Y N 347 
TYR CD1 CE1  sing Y N 348 
TYR CD1 HD1  sing N N 349 
TYR CD2 CE2  doub Y N 350 
TYR CD2 HD2  sing N N 351 
TYR CE1 CZ   doub Y N 352 
TYR CE1 HE1  sing N N 353 
TYR CE2 CZ   sing Y N 354 
TYR CE2 HE2  sing N N 355 
TYR CZ  OH   sing N N 356 
TYR OH  HH   sing N N 357 
TYR OXT HXT  sing N N 358 
VAL N   CA   sing N N 359 
VAL N   H    sing N N 360 
VAL N   H2   sing N N 361 
VAL CA  C    sing N N 362 
VAL CA  CB   sing N N 363 
VAL CA  HA   sing N N 364 
VAL C   O    doub N N 365 
VAL C   OXT  sing N N 366 
VAL CB  CG1  sing N N 367 
VAL CB  CG2  sing N N 368 
VAL CB  HB   sing N N 369 
VAL CG1 HG11 sing N N 370 
VAL CG1 HG12 sing N N 371 
VAL CG1 HG13 sing N N 372 
VAL CG2 HG21 sing N N 373 
VAL CG2 HG22 sing N N 374 
VAL CG2 HG23 sing N N 375 
VAL OXT HXT  sing N N 376 
# 
_atom_sites.entry_id                    1STP 
_atom_sites.fract_transf_matrix[1][1]   0.010060 
_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]   0.010060 
_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]   0.007949 
_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_