data_1BUY
# 
_entry.id   1BUY 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.398 
_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   1BUY         pdb_00001buy 10.2210/pdb1buy/pdb 
RCSB  RCSB007320   ?            ?                   
WWPDB D_1000007320 ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 1999-09-10 
2 'Structure model' 1 1 2008-04-27 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2021-11-03 
5 'Structure model' 1 4 2023-12-27 
6 'Structure model' 1 5 2024-11-13 
# 
_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' 'Database references'       
4 4 'Structure model' 'Derived calculations'      
5 5 'Structure model' 'Data collection'           
6 6 'Structure model' 'Structure summary'         
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' database_2                
2 4 'Structure model' pdbx_struct_assembly      
3 4 'Structure model' pdbx_struct_oper_list     
4 4 'Structure model' struct_ref_seq_dif        
5 5 'Structure model' chem_comp_atom            
6 5 'Structure model' chem_comp_bond            
7 6 'Structure model' pdbx_entry_details        
8 6 'Structure model' pdbx_modification_feature 
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
3 4 'Structure model' '_struct_ref_seq_dif.details'         
# 
_database_PDB_caveat.id     1 
_database_PDB_caveat.text   'THERE ARE CHIRALITY ERRORS IN THE STRUCTURE' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1BUY 
_pdbx_database_status.recvd_initial_deposition_date   1998-09-08 
_pdbx_database_status.deposit_site                    BNL 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Cheetham, J.C.'  1 
'Smith, D.M.'     2 
'Aoki, K.H.'      3 
'Stevenson, J.L.' 4 
'Hoeffel, T.J.'   5 
'Syed, R.S.'      6 
'Egrie, J.'       7 
'Harvey, T.S.'    8 
# 
_citation.id                        primary 
_citation.title                     'NMR structure of human erythropoietin and a comparison with its receptor bound conformation.' 
_citation.journal_abbrev            Nat.Struct.Biol. 
_citation.journal_volume            5 
_citation.page_first                861 
_citation.page_last                 866 
_citation.year                      1998 
_citation.journal_id_ASTM           NSBIEW 
_citation.country                   US 
_citation.journal_id_ISSN           1072-8368 
_citation.journal_id_CSD            2024 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   9783743 
_citation.pdbx_database_id_DOI      10.1038/2302 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Cheetham, J.C.'  1 ? 
primary 'Smith, D.M.'     2 ? 
primary 'Aoki, K.H.'      3 ? 
primary 'Stevenson, J.L.' 4 ? 
primary 'Hoeffel, T.J.'   5 ? 
primary 'Syed, R.S.'      6 ? 
primary 'Egrie, J.'       7 ? 
primary 'Harvey, T.S.'    8 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 man 
_entity.pdbx_description           'PROTEIN (ERYTHROPOIETIN)' 
_entity.formula_weight             18464.338 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              N24K,N38K,N83K 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_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       
;APPRLICDSRVLERYLLEAKEAEKITTGCAEHCSLNEKITVPDTKVNFYAWKRMEVGQQAVEVWQGLALLSEAVLRGQAL
LVKSSQPWEPLQLHVDKAVSGLRSLTTLLRALGAQKEAISPPDAASAAPLRTITADTFRKLFRVYSNFLRGKLKLYTGEA
CRTGDR
;
_entity_poly.pdbx_seq_one_letter_code_can   
;APPRLICDSRVLERYLLEAKEAEKITTGCAEHCSLNEKITVPDTKVNFYAWKRMEVGQQAVEVWQGLALLSEAVLRGQAL
LVKSSQPWEPLQLHVDKAVSGLRSLTTLLRALGAQKEAISPPDAASAAPLRTITADTFRKLFRVYSNFLRGKLKLYTGEA
CRTGDR
;
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   ALA n 
1 2   PRO n 
1 3   PRO n 
1 4   ARG n 
1 5   LEU n 
1 6   ILE n 
1 7   CYS n 
1 8   ASP n 
1 9   SER n 
1 10  ARG n 
1 11  VAL n 
1 12  LEU n 
1 13  GLU n 
1 14  ARG n 
1 15  TYR n 
1 16  LEU n 
1 17  LEU n 
1 18  GLU n 
1 19  ALA n 
1 20  LYS n 
1 21  GLU n 
1 22  ALA n 
1 23  GLU n 
1 24  LYS n 
1 25  ILE n 
1 26  THR n 
1 27  THR n 
1 28  GLY n 
1 29  CYS n 
1 30  ALA n 
1 31  GLU n 
1 32  HIS n 
1 33  CYS n 
1 34  SER n 
1 35  LEU n 
1 36  ASN n 
1 37  GLU n 
1 38  LYS n 
1 39  ILE n 
1 40  THR n 
1 41  VAL n 
1 42  PRO n 
1 43  ASP n 
1 44  THR n 
1 45  LYS n 
1 46  VAL n 
1 47  ASN n 
1 48  PHE n 
1 49  TYR n 
1 50  ALA n 
1 51  TRP n 
1 52  LYS n 
1 53  ARG n 
1 54  MET n 
1 55  GLU n 
1 56  VAL n 
1 57  GLY n 
1 58  GLN n 
1 59  GLN n 
1 60  ALA n 
1 61  VAL n 
1 62  GLU n 
1 63  VAL n 
1 64  TRP n 
1 65  GLN n 
1 66  GLY n 
1 67  LEU n 
1 68  ALA n 
1 69  LEU n 
1 70  LEU n 
1 71  SER n 
1 72  GLU n 
1 73  ALA n 
1 74  VAL n 
1 75  LEU n 
1 76  ARG n 
1 77  GLY n 
1 78  GLN n 
1 79  ALA n 
1 80  LEU n 
1 81  LEU n 
1 82  VAL n 
1 83  LYS n 
1 84  SER n 
1 85  SER n 
1 86  GLN n 
1 87  PRO n 
1 88  TRP n 
1 89  GLU n 
1 90  PRO n 
1 91  LEU n 
1 92  GLN n 
1 93  LEU n 
1 94  HIS n 
1 95  VAL n 
1 96  ASP n 
1 97  LYS n 
1 98  ALA n 
1 99  VAL n 
1 100 SER n 
1 101 GLY n 
1 102 LEU n 
1 103 ARG n 
1 104 SER n 
1 105 LEU n 
1 106 THR n 
1 107 THR n 
1 108 LEU n 
1 109 LEU n 
1 110 ARG n 
1 111 ALA n 
1 112 LEU n 
1 113 GLY n 
1 114 ALA n 
1 115 GLN n 
1 116 LYS n 
1 117 GLU n 
1 118 ALA n 
1 119 ILE n 
1 120 SER n 
1 121 PRO n 
1 122 PRO n 
1 123 ASP n 
1 124 ALA n 
1 125 ALA n 
1 126 SER n 
1 127 ALA n 
1 128 ALA n 
1 129 PRO n 
1 130 LEU n 
1 131 ARG n 
1 132 THR n 
1 133 ILE n 
1 134 THR n 
1 135 ALA n 
1 136 ASP n 
1 137 THR n 
1 138 PHE n 
1 139 ARG n 
1 140 LYS n 
1 141 LEU n 
1 142 PHE n 
1 143 ARG n 
1 144 VAL n 
1 145 TYR n 
1 146 SER n 
1 147 ASN n 
1 148 PHE n 
1 149 LEU n 
1 150 ARG n 
1 151 GLY n 
1 152 LYS n 
1 153 LEU n 
1 154 LYS n 
1 155 LEU n 
1 156 TYR n 
1 157 THR n 
1 158 GLY n 
1 159 GLU n 
1 160 ALA n 
1 161 CYS n 
1 162 ARG n 
1 163 THR n 
1 164 GLY n 
1 165 ASP n 
1 166 ARG 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               human 
_entity_src_gen.gene_src_genus                     Homo 
_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      'Homo sapiens' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     9606 
_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                   'SYNTHETIC GENE' 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE         ? 'C3 H7 N O2'     89.093  
ARG 'L-peptide linking' y ARGININE        ? 'C6 H15 N4 O2 1' 175.209 
ASN 'L-peptide linking' y ASPARAGINE      ? 'C4 H8 N2 O3'    132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4'     133.103 
CYS 'L-peptide linking' y CYSTEINE        ? 'C3 H7 N O2 S'   121.158 
GLN 'L-peptide linking' y GLUTAMINE       ? 'C5 H10 N2 O3'   146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4'     147.129 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
HIS 'L-peptide linking' y HISTIDINE       ? 'C6 H10 N3 O2 1' 156.162 
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE         ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
MET 'L-peptide linking' y METHIONINE      ? 'C5 H11 N O2 S'  149.211 
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   ALA 1   1   1   ALA ALA A . n 
A 1 2   PRO 2   2   2   PRO PRO A . n 
A 1 3   PRO 3   3   3   PRO PRO A . n 
A 1 4   ARG 4   4   4   ARG ARG A . n 
A 1 5   LEU 5   5   5   LEU LEU A . n 
A 1 6   ILE 6   6   6   ILE ILE A . n 
A 1 7   CYS 7   7   7   CYS CYS A . n 
A 1 8   ASP 8   8   8   ASP ASP A . n 
A 1 9   SER 9   9   9   SER SER A . n 
A 1 10  ARG 10  10  10  ARG ARG A . n 
A 1 11  VAL 11  11  11  VAL VAL A . n 
A 1 12  LEU 12  12  12  LEU LEU A . n 
A 1 13  GLU 13  13  13  GLU GLU A . n 
A 1 14  ARG 14  14  14  ARG ARG A . n 
A 1 15  TYR 15  15  15  TYR TYR A . n 
A 1 16  LEU 16  16  16  LEU LEU A . n 
A 1 17  LEU 17  17  17  LEU LEU A . n 
A 1 18  GLU 18  18  18  GLU GLU A . n 
A 1 19  ALA 19  19  19  ALA ALA A . n 
A 1 20  LYS 20  20  20  LYS LYS A . n 
A 1 21  GLU 21  21  21  GLU GLU A . n 
A 1 22  ALA 22  22  22  ALA ALA A . n 
A 1 23  GLU 23  23  23  GLU GLU A . n 
A 1 24  LYS 24  24  24  LYS LYS A . n 
A 1 25  ILE 25  25  25  ILE ILE A . n 
A 1 26  THR 26  26  26  THR THR A . n 
A 1 27  THR 27  27  27  THR THR A . n 
A 1 28  GLY 28  28  28  GLY GLY A . n 
A 1 29  CYS 29  29  29  CYS CYS A . n 
A 1 30  ALA 30  30  30  ALA ALA A . n 
A 1 31  GLU 31  31  31  GLU GLU A . n 
A 1 32  HIS 32  32  32  HIS HIS A . n 
A 1 33  CYS 33  33  33  CYS CYS A . n 
A 1 34  SER 34  34  34  SER SER A . n 
A 1 35  LEU 35  35  35  LEU LEU A . n 
A 1 36  ASN 36  36  36  ASN ASN A . n 
A 1 37  GLU 37  37  37  GLU GLU A . n 
A 1 38  LYS 38  38  38  LYS LYS A . n 
A 1 39  ILE 39  39  39  ILE ILE A . n 
A 1 40  THR 40  40  40  THR THR A . n 
A 1 41  VAL 41  41  41  VAL VAL A . n 
A 1 42  PRO 42  42  42  PRO PRO A . n 
A 1 43  ASP 43  43  43  ASP ASP A . n 
A 1 44  THR 44  44  44  THR THR A . n 
A 1 45  LYS 45  45  45  LYS LYS A . n 
A 1 46  VAL 46  46  46  VAL VAL A . n 
A 1 47  ASN 47  47  47  ASN ASN A . n 
A 1 48  PHE 48  48  48  PHE PHE A . n 
A 1 49  TYR 49  49  49  TYR TYR A . n 
A 1 50  ALA 50  50  50  ALA ALA A . n 
A 1 51  TRP 51  51  51  TRP TRP A . n 
A 1 52  LYS 52  52  52  LYS LYS A . n 
A 1 53  ARG 53  53  53  ARG ARG A . n 
A 1 54  MET 54  54  54  MET MET A . n 
A 1 55  GLU 55  55  55  GLU GLU A . n 
A 1 56  VAL 56  56  56  VAL VAL A . n 
A 1 57  GLY 57  57  57  GLY GLY A . n 
A 1 58  GLN 58  58  58  GLN GLN A . n 
A 1 59  GLN 59  59  59  GLN GLN A . n 
A 1 60  ALA 60  60  60  ALA ALA A . n 
A 1 61  VAL 61  61  61  VAL VAL A . n 
A 1 62  GLU 62  62  62  GLU GLU A . n 
A 1 63  VAL 63  63  63  VAL VAL A . n 
A 1 64  TRP 64  64  64  TRP TRP A . n 
A 1 65  GLN 65  65  65  GLN GLN A . n 
A 1 66  GLY 66  66  66  GLY GLY A . n 
A 1 67  LEU 67  67  67  LEU LEU A . n 
A 1 68  ALA 68  68  68  ALA ALA A . n 
A 1 69  LEU 69  69  69  LEU LEU A . n 
A 1 70  LEU 70  70  70  LEU LEU A . n 
A 1 71  SER 71  71  71  SER SER A . n 
A 1 72  GLU 72  72  72  GLU GLU A . n 
A 1 73  ALA 73  73  73  ALA ALA A . n 
A 1 74  VAL 74  74  74  VAL VAL A . n 
A 1 75  LEU 75  75  75  LEU LEU A . n 
A 1 76  ARG 76  76  76  ARG ARG A . n 
A 1 77  GLY 77  77  77  GLY GLY A . n 
A 1 78  GLN 78  78  78  GLN GLN A . n 
A 1 79  ALA 79  79  79  ALA ALA A . n 
A 1 80  LEU 80  80  80  LEU LEU A . n 
A 1 81  LEU 81  81  81  LEU LEU A . n 
A 1 82  VAL 82  82  82  VAL VAL A . n 
A 1 83  LYS 83  83  83  LYS LYS A . n 
A 1 84  SER 84  84  84  SER SER A . n 
A 1 85  SER 85  85  85  SER SER A . n 
A 1 86  GLN 86  86  86  GLN GLN A . n 
A 1 87  PRO 87  87  87  PRO PRO A . n 
A 1 88  TRP 88  88  88  TRP TRP A . n 
A 1 89  GLU 89  89  89  GLU GLU A . n 
A 1 90  PRO 90  90  90  PRO PRO A . n 
A 1 91  LEU 91  91  91  LEU LEU A . n 
A 1 92  GLN 92  92  92  GLN GLN A . n 
A 1 93  LEU 93  93  93  LEU LEU A . n 
A 1 94  HIS 94  94  94  HIS HIS A . n 
A 1 95  VAL 95  95  95  VAL VAL A . n 
A 1 96  ASP 96  96  96  ASP ASP A . n 
A 1 97  LYS 97  97  97  LYS LYS A . n 
A 1 98  ALA 98  98  98  ALA ALA A . n 
A 1 99  VAL 99  99  99  VAL VAL A . n 
A 1 100 SER 100 100 100 SER SER A . n 
A 1 101 GLY 101 101 101 GLY GLY A . n 
A 1 102 LEU 102 102 102 LEU LEU A . n 
A 1 103 ARG 103 103 103 ARG ARG A . n 
A 1 104 SER 104 104 104 SER SER A . n 
A 1 105 LEU 105 105 105 LEU LEU A . n 
A 1 106 THR 106 106 106 THR THR A . n 
A 1 107 THR 107 107 107 THR THR A . n 
A 1 108 LEU 108 108 108 LEU LEU A . n 
A 1 109 LEU 109 109 109 LEU LEU A . n 
A 1 110 ARG 110 110 110 ARG ARG A . n 
A 1 111 ALA 111 111 111 ALA ALA A . n 
A 1 112 LEU 112 112 112 LEU LEU A . n 
A 1 113 GLY 113 113 113 GLY GLY A . n 
A 1 114 ALA 114 114 114 ALA ALA A . n 
A 1 115 GLN 115 115 115 GLN GLN A . n 
A 1 116 LYS 116 116 116 LYS LYS A . n 
A 1 117 GLU 117 117 117 GLU GLU A . n 
A 1 118 ALA 118 118 118 ALA ALA A . n 
A 1 119 ILE 119 119 119 ILE ILE A . n 
A 1 120 SER 120 120 120 SER SER A . n 
A 1 121 PRO 121 121 121 PRO PRO A . n 
A 1 122 PRO 122 122 122 PRO PRO A . n 
A 1 123 ASP 123 123 123 ASP ASP A . n 
A 1 124 ALA 124 124 124 ALA ALA A . n 
A 1 125 ALA 125 125 125 ALA ALA A . n 
A 1 126 SER 126 126 126 SER SER A . n 
A 1 127 ALA 127 127 127 ALA ALA A . n 
A 1 128 ALA 128 128 128 ALA ALA A . n 
A 1 129 PRO 129 129 129 PRO PRO A . n 
A 1 130 LEU 130 130 130 LEU LEU A . n 
A 1 131 ARG 131 131 131 ARG ARG A . n 
A 1 132 THR 132 132 132 THR THR A . n 
A 1 133 ILE 133 133 133 ILE ILE A . n 
A 1 134 THR 134 134 134 THR THR A . n 
A 1 135 ALA 135 135 135 ALA ALA A . n 
A 1 136 ASP 136 136 136 ASP ASP A . n 
A 1 137 THR 137 137 137 THR THR A . n 
A 1 138 PHE 138 138 138 PHE PHE A . n 
A 1 139 ARG 139 139 139 ARG ARG A . n 
A 1 140 LYS 140 140 140 LYS LYS A . n 
A 1 141 LEU 141 141 141 LEU LEU A . n 
A 1 142 PHE 142 142 142 PHE PHE A . n 
A 1 143 ARG 143 143 143 ARG ARG A . n 
A 1 144 VAL 144 144 144 VAL VAL A . n 
A 1 145 TYR 145 145 145 TYR TYR A . n 
A 1 146 SER 146 146 146 SER SER A . n 
A 1 147 ASN 147 147 147 ASN ASN A . n 
A 1 148 PHE 148 148 148 PHE PHE A . n 
A 1 149 LEU 149 149 149 LEU LEU A . n 
A 1 150 ARG 150 150 150 ARG ARG A . n 
A 1 151 GLY 151 151 151 GLY GLY A . n 
A 1 152 LYS 152 152 152 LYS LYS A . n 
A 1 153 LEU 153 153 153 LEU LEU A . n 
A 1 154 LYS 154 154 154 LYS LYS A . n 
A 1 155 LEU 155 155 155 LEU LEU A . n 
A 1 156 TYR 156 156 156 TYR TYR A . n 
A 1 157 THR 157 157 157 THR THR A . n 
A 1 158 GLY 158 158 158 GLY GLY A . n 
A 1 159 GLU 159 159 159 GLU GLU A . n 
A 1 160 ALA 160 160 160 ALA ALA A . n 
A 1 161 CYS 161 161 161 CYS CYS A . n 
A 1 162 ARG 162 162 162 ARG ARG A . n 
A 1 163 THR 163 163 163 THR THR A . n 
A 1 164 GLY 164 164 164 GLY GLY A . n 
A 1 165 ASP 165 165 165 ASP ASP A . n 
A 1 166 ARG 166 166 166 ARG ARG A . n 
# 
_cell.entry_id           1BUY 
_cell.length_a           1.000 
_cell.length_b           1.000 
_cell.length_c           1.000 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              1 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1BUY 
_symmetry.space_group_name_H-M             'P 1' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                1 
# 
_exptl.entry_id          1BUY 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1BUY 
_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                  1BUY 
_struct.title                     'HUMAN ERYTHROPOIETIN, NMR MINIMIZED AVERAGE STRUCTURE' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1BUY 
_struct_keywords.pdbx_keywords   CYTOKINE 
_struct_keywords.text            'CYTOKINE, GLYCOPROTEIN, GROWTH FACTOR' 
# 
_struct_asym.id                            A 
_struct_asym.pdbx_blank_PDB_chainid_flag   N 
_struct_asym.pdbx_modified                 N 
_struct_asym.entity_id                     1 
_struct_asym.details                       ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    EPO_HUMAN 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P01588 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1BUY 
_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                 166 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P01588 
_struct_ref_seq.db_align_beg                  28 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  193 
_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       166 
# 
loop_
_struct_ref_seq_dif.align_id 
_struct_ref_seq_dif.pdbx_pdb_id_code 
_struct_ref_seq_dif.mon_id 
_struct_ref_seq_dif.pdbx_pdb_strand_id 
_struct_ref_seq_dif.seq_num 
_struct_ref_seq_dif.pdbx_pdb_ins_code 
_struct_ref_seq_dif.pdbx_seq_db_name 
_struct_ref_seq_dif.pdbx_seq_db_accession_code 
_struct_ref_seq_dif.db_mon_id 
_struct_ref_seq_dif.pdbx_seq_db_seq_num 
_struct_ref_seq_dif.details 
_struct_ref_seq_dif.pdbx_auth_seq_num 
_struct_ref_seq_dif.pdbx_ordinal 
1 1BUY LYS A 24 ? UNP P01588 ASN 51  'engineered mutation' 24 1 
1 1BUY LYS A 38 ? UNP P01588 ASN 65  'engineered mutation' 38 2 
1 1BUY LYS A 83 ? UNP P01588 ASN 110 'engineered mutation' 83 3 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   ? 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id   1 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 1 SER A 9   ? THR A 27  ? SER A 9   THR A 27  1 ? 19 
HELX_P HELX_P2 2 PHE A 48  ? TRP A 51  ? PHE A 48  TRP A 51  1 ? 4  
HELX_P HELX_P3 3 VAL A 56  ? LYS A 83  ? VAL A 56  LYS A 83  1 ? 28 
HELX_P HELX_P4 4 GLN A 92  ? ALA A 111 ? GLN A 92  ALA A 111 1 ? 20 
HELX_P HELX_P5 5 PHE A 138 ? CYS A 161 ? PHE A 138 CYS A 161 1 ? 24 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
disulf1 disulf ? ? A CYS 7  SG ? ? ? 1_555 A CYS 161 SG ? ? A CYS 7  A CYS 161 1_555 ? ? ? ? ? ? ? 2.020 ? ? 
disulf2 disulf ? ? A CYS 29 SG ? ? ? 1_555 A CYS 33  SG ? ? A CYS 29 A CYS 33  1_555 ? ? ? ? ? ? ? 2.022 ? ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 CYS A 7  ? CYS A 161 ? CYS A 7  ? 1_555 CYS A 161 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 29 ? CYS A 33  ? CYS A 29 ? 1_555 CYS A 33  ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
_pdbx_entry_details.entry_id                   1BUY 
_pdbx_entry_details.compound_details           ? 
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           ? 
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
_pdbx_validate_close_contact.id               1 
_pdbx_validate_close_contact.PDB_model_num    1 
_pdbx_validate_close_contact.auth_atom_id_1   H 
_pdbx_validate_close_contact.auth_asym_id_1   A 
_pdbx_validate_close_contact.auth_comp_id_1   ALA 
_pdbx_validate_close_contact.auth_seq_id_1    124 
_pdbx_validate_close_contact.PDB_ins_code_1   ? 
_pdbx_validate_close_contact.label_alt_id_1   ? 
_pdbx_validate_close_contact.auth_atom_id_2   H 
_pdbx_validate_close_contact.auth_asym_id_2   A 
_pdbx_validate_close_contact.auth_comp_id_2   ALA 
_pdbx_validate_close_contact.auth_seq_id_2    125 
_pdbx_validate_close_contact.PDB_ins_code_2   ? 
_pdbx_validate_close_contact.label_alt_id_2   ? 
_pdbx_validate_close_contact.dist             1.34 
# 
_pdbx_validate_rmsd_bond.id                        1 
_pdbx_validate_rmsd_bond.PDB_model_num             1 
_pdbx_validate_rmsd_bond.auth_atom_id_1            CA 
_pdbx_validate_rmsd_bond.auth_asym_id_1            A 
_pdbx_validate_rmsd_bond.auth_comp_id_1            ALA 
_pdbx_validate_rmsd_bond.auth_seq_id_1             1 
_pdbx_validate_rmsd_bond.PDB_ins_code_1            ? 
_pdbx_validate_rmsd_bond.label_alt_id_1            ? 
_pdbx_validate_rmsd_bond.auth_atom_id_2            CB 
_pdbx_validate_rmsd_bond.auth_asym_id_2            A 
_pdbx_validate_rmsd_bond.auth_comp_id_2            ALA 
_pdbx_validate_rmsd_bond.auth_seq_id_2             1 
_pdbx_validate_rmsd_bond.PDB_ins_code_2            ? 
_pdbx_validate_rmsd_bond.label_alt_id_2            ? 
_pdbx_validate_rmsd_bond.bond_value                1.718 
_pdbx_validate_rmsd_bond.bond_target_value         1.520 
_pdbx_validate_rmsd_bond.bond_deviation            0.198 
_pdbx_validate_rmsd_bond.bond_standard_deviation   0.021 
_pdbx_validate_rmsd_bond.linker_flag               N 
# 
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 N   A ALA 1   ? ? CA  A ALA 1   ? ? CB  A ALA 1   ? ? 126.15 110.10 16.05  1.40 N 
2  1 CB  A TYR 49  ? ? CG  A TYR 49  ? ? CD2 A TYR 49  ? ? 116.72 121.00 -4.28  0.60 N 
3  1 CG  A TRP 51  ? ? CD1 A TRP 51  ? ? NE1 A TRP 51  ? ? 102.61 110.10 -7.49  1.00 N 
4  1 CD1 A TRP 51  ? ? NE1 A TRP 51  ? ? CE2 A TRP 51  ? ? 117.21 109.00 8.21   0.90 N 
5  1 NE1 A TRP 51  ? ? CE2 A TRP 51  ? ? CZ2 A TRP 51  ? ? 138.95 130.40 8.55   1.10 N 
6  1 CG  A TRP 64  ? ? CD1 A TRP 64  ? ? NE1 A TRP 64  ? ? 102.93 110.10 -7.17  1.00 N 
7  1 CD1 A TRP 64  ? ? NE1 A TRP 64  ? ? CE2 A TRP 64  ? ? 116.81 109.00 7.81   0.90 N 
8  1 NE1 A TRP 64  ? ? CE2 A TRP 64  ? ? CZ2 A TRP 64  ? ? 140.07 130.40 9.67   1.10 N 
9  1 NE1 A TRP 64  ? ? CE2 A TRP 64  ? ? CD2 A TRP 64  ? ? 101.14 107.30 -6.16  1.00 N 
10 1 CG  A TRP 64  ? ? CD2 A TRP 64  ? ? CE3 A TRP 64  ? ? 127.84 133.90 -6.06  0.90 N 
11 1 CG  A TRP 88  ? ? CD1 A TRP 88  ? ? NE1 A TRP 88  ? ? 103.05 110.10 -7.05  1.00 N 
12 1 CD1 A TRP 88  ? ? NE1 A TRP 88  ? ? CE2 A TRP 88  ? ? 117.01 109.00 8.01   0.90 N 
13 1 NE1 A TRP 88  ? ? CE2 A TRP 88  ? ? CZ2 A TRP 88  ? ? 138.69 130.40 8.29   1.10 N 
14 1 CB  A ILE 133 ? ? CA  A ILE 133 ? ? C   A ILE 133 ? ? 97.10  111.60 -14.50 2.00 N 
15 1 NE  A ARG 139 ? ? CZ  A ARG 139 ? ? NH2 A ARG 139 ? ? 116.82 120.30 -3.48  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 PRO A 3   ? ? -72.59  33.39   
2  1 ARG A 4   ? ? 62.87   -171.24 
3  1 LEU A 5   ? ? -77.71  -129.13 
4  1 CYS A 29  ? ? -60.31  -170.97 
5  1 GLU A 31  ? ? -140.17 -52.67  
6  1 HIS A 32  ? ? -65.97  -173.63 
7  1 CYS A 33  ? ? 46.91   24.11   
8  1 SER A 34  ? ? -164.09 45.73   
9  1 LEU A 35  ? ? -57.84  -149.62 
10 1 GLU A 37  ? ? -73.61  -152.95 
11 1 LYS A 38  ? ? -163.93 53.55   
12 1 LYS A 45  ? ? -57.26  -4.76   
13 1 VAL A 46  ? ? -48.98  160.13  
14 1 ARG A 53  ? ? -84.94  40.58   
15 1 SER A 84  ? ? -70.96  -154.16 
16 1 SER A 85  ? ? -95.60  -72.62  
17 1 GLN A 86  ? ? 46.81   83.75   
18 1 PRO A 87  ? ? -63.59  -149.23 
19 1 TRP A 88  ? ? 70.54   164.74  
20 1 PRO A 90  ? ? -57.53  100.55  
21 1 ALA A 114 ? ? -69.58  -156.28 
22 1 LYS A 116 ? ? -161.05 -44.44  
23 1 GLU A 117 ? ? 27.02   51.62   
24 1 PRO A 121 ? ? -59.34  177.39  
25 1 ALA A 124 ? ? -173.46 -8.13   
26 1 ALA A 125 ? ? 168.45  -20.53  
27 1 SER A 126 ? ? -69.79  25.46   
28 1 ALA A 127 ? ? -167.07 32.56   
29 1 ALA A 128 ? ? -171.02 -64.58  
30 1 PRO A 129 ? ? -50.10  -86.70  
31 1 LEU A 130 ? ? 34.22   40.85   
32 1 ARG A 131 ? ? -78.66  23.46   
33 1 ARG A 162 ? ? 37.18   30.77   
34 1 THR A 163 ? ? -152.93 -24.42  
35 1 ASP A 165 ? ? -144.44 52.27   
# 
loop_
_pdbx_validate_chiral.id 
_pdbx_validate_chiral.PDB_model_num 
_pdbx_validate_chiral.auth_atom_id 
_pdbx_validate_chiral.label_alt_id 
_pdbx_validate_chiral.auth_asym_id 
_pdbx_validate_chiral.auth_comp_id 
_pdbx_validate_chiral.auth_seq_id 
_pdbx_validate_chiral.PDB_ins_code 
_pdbx_validate_chiral.details 
_pdbx_validate_chiral.omega 
1 1 CB ? A ILE 6   ? 'WRONG HAND' . 
2 1 CB ? A ILE 25  ? 'WRONG HAND' . 
3 1 CB ? A ILE 39  ? PLANAR       . 
4 1 CB ? A ILE 119 ? 'WRONG HAND' . 
5 1 CB ? A ILE 133 ? 'WRONG HAND' . 
# 
loop_
_pdbx_validate_planes.id 
_pdbx_validate_planes.PDB_model_num 
_pdbx_validate_planes.auth_comp_id 
_pdbx_validate_planes.auth_asym_id 
_pdbx_validate_planes.auth_seq_id 
_pdbx_validate_planes.PDB_ins_code 
_pdbx_validate_planes.label_alt_id 
_pdbx_validate_planes.rmsd 
_pdbx_validate_planes.type 
1  1 ARG A 4   ? ? 0.265 'SIDE CHAIN' 
2  1 ARG A 10  ? ? 0.290 'SIDE CHAIN' 
3  1 ARG A 14  ? ? 0.284 'SIDE CHAIN' 
4  1 ARG A 53  ? ? 0.316 'SIDE CHAIN' 
5  1 ARG A 76  ? ? 0.318 'SIDE CHAIN' 
6  1 ARG A 110 ? ? 0.218 'SIDE CHAIN' 
7  1 ARG A 131 ? ? 0.141 'SIDE CHAIN' 
8  1 ARG A 143 ? ? 0.146 'SIDE CHAIN' 
9  1 ARG A 150 ? ? 0.164 'SIDE CHAIN' 
10 1 ARG A 162 ? ? 0.185 'SIDE CHAIN' 
11 1 ARG A 166 ? ? 0.307 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                                      1BUY 
_pdbx_nmr_ensemble.conformers_calculated_total_number            ? 
_pdbx_nmr_ensemble.conformers_submitted_total_number             1 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'LEAST RESTRAINT VIOLATION' 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.temperature         293 
_pdbx_nmr_exptl_sample_conditions.pressure            1 
_pdbx_nmr_exptl_sample_conditions.pH                  6.3 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      ? 
_pdbx_nmr_exptl_sample_conditions.pressure_units      atm 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
loop_
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.type 
_pdbx_nmr_exptl.solution_id 
1 1 '2/3/4D NOESY' 1 
2 1 TOCSY          1 
# 
_pdbx_nmr_details.entry_id   1BUY 
_pdbx_nmr_details.text       'THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON 15N AND 15N, 13C PROTEIN' 
# 
_pdbx_nmr_refine.entry_id           1BUY 
_pdbx_nmr_refine.method             'DYNAMICAL SIMULATED ANNEALING PROTOCOL' 
_pdbx_nmr_refine.details            'REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE' 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
refinement           X-PLOR 3.851 BRUNGER 1 
'structure solution' X-PLOR ?     ?       2 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N    N N N 1   
ALA CA   C N S 2   
ALA C    C N N 3   
ALA O    O N N 4   
ALA CB   C N N 5   
ALA OXT  O N N 6   
ALA H    H N N 7   
ALA H2   H N N 8   
ALA HA   H N N 9   
ALA HB1  H N N 10  
ALA HB2  H N N 11  
ALA HB3  H N N 12  
ALA HXT  H N N 13  
ARG N    N N N 14  
ARG CA   C N S 15  
ARG C    C N N 16  
ARG O    O N N 17  
ARG CB   C N N 18  
ARG CG   C N N 19  
ARG CD   C N N 20  
ARG NE   N N N 21  
ARG CZ   C N N 22  
ARG NH1  N N N 23  
ARG NH2  N N N 24  
ARG OXT  O N N 25  
ARG H    H N N 26  
ARG H2   H N N 27  
ARG HA   H N N 28  
ARG HB2  H N N 29  
ARG HB3  H N N 30  
ARG HG2  H N N 31  
ARG HG3  H N N 32  
ARG HD2  H N N 33  
ARG HD3  H N N 34  
ARG HE   H N N 35  
ARG HH11 H N N 36  
ARG HH12 H N N 37  
ARG HH21 H N N 38  
ARG HH22 H N N 39  
ARG HXT  H N N 40  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
ASP N    N N N 58  
ASP CA   C N S 59  
ASP C    C N N 60  
ASP O    O N N 61  
ASP CB   C N N 62  
ASP CG   C N N 63  
ASP OD1  O N N 64  
ASP OD2  O N N 65  
ASP OXT  O N N 66  
ASP H    H N N 67  
ASP H2   H N N 68  
ASP HA   H N N 69  
ASP HB2  H N N 70  
ASP HB3  H N N 71  
ASP HD2  H N N 72  
ASP HXT  H N N 73  
CYS N    N N N 74  
CYS CA   C N R 75  
CYS C    C N N 76  
CYS O    O N N 77  
CYS CB   C N N 78  
CYS SG   S N N 79  
CYS OXT  O N N 80  
CYS H    H N N 81  
CYS H2   H N N 82  
CYS HA   H N N 83  
CYS HB2  H N N 84  
CYS HB3  H N N 85  
CYS HG   H N N 86  
CYS HXT  H N N 87  
GLN N    N N N 88  
GLN CA   C N S 89  
GLN C    C N N 90  
GLN O    O N N 91  
GLN CB   C N N 92  
GLN CG   C N N 93  
GLN CD   C N N 94  
GLN OE1  O N N 95  
GLN NE2  N N N 96  
GLN OXT  O N N 97  
GLN H    H N N 98  
GLN H2   H N N 99  
GLN HA   H N N 100 
GLN HB2  H N N 101 
GLN HB3  H N N 102 
GLN HG2  H N N 103 
GLN HG3  H N N 104 
GLN HE21 H N N 105 
GLN HE22 H N N 106 
GLN HXT  H N N 107 
GLU N    N N N 108 
GLU CA   C N S 109 
GLU C    C N N 110 
GLU O    O N N 111 
GLU CB   C N N 112 
GLU CG   C N N 113 
GLU CD   C N N 114 
GLU OE1  O N N 115 
GLU OE2  O N N 116 
GLU OXT  O N N 117 
GLU H    H N N 118 
GLU H2   H N N 119 
GLU HA   H N N 120 
GLU HB2  H N N 121 
GLU HB3  H N N 122 
GLU HG2  H N N 123 
GLU HG3  H N N 124 
GLU HE2  H N N 125 
GLU HXT  H N N 126 
GLY N    N N N 127 
GLY CA   C N N 128 
GLY C    C N N 129 
GLY O    O N N 130 
GLY OXT  O N N 131 
GLY H    H N N 132 
GLY H2   H N N 133 
GLY HA2  H N N 134 
GLY HA3  H N N 135 
GLY HXT  H N N 136 
HIS N    N N N 137 
HIS CA   C N S 138 
HIS C    C N N 139 
HIS O    O N N 140 
HIS CB   C N N 141 
HIS CG   C Y N 142 
HIS ND1  N Y N 143 
HIS CD2  C Y N 144 
HIS CE1  C Y N 145 
HIS NE2  N Y N 146 
HIS OXT  O N N 147 
HIS H    H N N 148 
HIS H2   H N N 149 
HIS HA   H N N 150 
HIS HB2  H N N 151 
HIS HB3  H N N 152 
HIS HD1  H N N 153 
HIS HD2  H N N 154 
HIS HE1  H N N 155 
HIS HE2  H N N 156 
HIS HXT  H N N 157 
ILE N    N N N 158 
ILE CA   C N S 159 
ILE C    C N N 160 
ILE O    O N N 161 
ILE CB   C N S 162 
ILE CG1  C N N 163 
ILE CG2  C N N 164 
ILE CD1  C N N 165 
ILE OXT  O N N 166 
ILE H    H N N 167 
ILE H2   H N N 168 
ILE HA   H N N 169 
ILE HB   H N N 170 
ILE HG12 H N N 171 
ILE HG13 H N N 172 
ILE HG21 H N N 173 
ILE HG22 H N N 174 
ILE HG23 H N N 175 
ILE HD11 H N N 176 
ILE HD12 H N N 177 
ILE HD13 H N N 178 
ILE HXT  H N N 179 
LEU N    N N N 180 
LEU CA   C N S 181 
LEU C    C N N 182 
LEU O    O N N 183 
LEU CB   C N N 184 
LEU CG   C N N 185 
LEU CD1  C N N 186 
LEU CD2  C N N 187 
LEU OXT  O N N 188 
LEU H    H N N 189 
LEU H2   H N N 190 
LEU HA   H N N 191 
LEU HB2  H N N 192 
LEU HB3  H N N 193 
LEU HG   H N N 194 
LEU HD11 H N N 195 
LEU HD12 H N N 196 
LEU HD13 H N N 197 
LEU HD21 H N N 198 
LEU HD22 H N N 199 
LEU HD23 H N N 200 
LEU HXT  H N N 201 
LYS N    N N N 202 
LYS CA   C N S 203 
LYS C    C N N 204 
LYS O    O N N 205 
LYS CB   C N N 206 
LYS CG   C N N 207 
LYS CD   C N N 208 
LYS CE   C N N 209 
LYS NZ   N N N 210 
LYS OXT  O N N 211 
LYS H    H N N 212 
LYS H2   H N N 213 
LYS HA   H N N 214 
LYS HB2  H N N 215 
LYS HB3  H N N 216 
LYS HG2  H N N 217 
LYS HG3  H N N 218 
LYS HD2  H N N 219 
LYS HD3  H N N 220 
LYS HE2  H N N 221 
LYS HE3  H N N 222 
LYS HZ1  H N N 223 
LYS HZ2  H N N 224 
LYS HZ3  H N N 225 
LYS HXT  H N N 226 
MET N    N N N 227 
MET CA   C N S 228 
MET C    C N N 229 
MET O    O N N 230 
MET CB   C N N 231 
MET CG   C N N 232 
MET SD   S N N 233 
MET CE   C N N 234 
MET OXT  O N N 235 
MET H    H N N 236 
MET H2   H N N 237 
MET HA   H N N 238 
MET HB2  H N N 239 
MET HB3  H N N 240 
MET HG2  H N N 241 
MET HG3  H N N 242 
MET HE1  H N N 243 
MET HE2  H N N 244 
MET HE3  H N N 245 
MET HXT  H N N 246 
PHE N    N N N 247 
PHE CA   C N S 248 
PHE C    C N N 249 
PHE O    O N N 250 
PHE CB   C N N 251 
PHE CG   C Y N 252 
PHE CD1  C Y N 253 
PHE CD2  C Y N 254 
PHE CE1  C Y N 255 
PHE CE2  C Y N 256 
PHE CZ   C Y N 257 
PHE OXT  O N N 258 
PHE H    H N N 259 
PHE H2   H N N 260 
PHE HA   H N N 261 
PHE HB2  H N N 262 
PHE HB3  H N N 263 
PHE HD1  H N N 264 
PHE HD2  H N N 265 
PHE HE1  H N N 266 
PHE HE2  H N N 267 
PHE HZ   H N N 268 
PHE HXT  H N N 269 
PRO N    N N N 270 
PRO CA   C N S 271 
PRO C    C N N 272 
PRO O    O N N 273 
PRO CB   C N N 274 
PRO CG   C N N 275 
PRO CD   C N N 276 
PRO OXT  O N N 277 
PRO H    H N N 278 
PRO HA   H N N 279 
PRO HB2  H N N 280 
PRO HB3  H N N 281 
PRO HG2  H N N 282 
PRO HG3  H N N 283 
PRO HD2  H N N 284 
PRO HD3  H N N 285 
PRO HXT  H N N 286 
SER N    N N N 287 
SER CA   C N S 288 
SER C    C N N 289 
SER O    O N N 290 
SER CB   C N N 291 
SER OG   O N N 292 
SER OXT  O N N 293 
SER H    H N N 294 
SER H2   H N N 295 
SER HA   H N N 296 
SER HB2  H N N 297 
SER HB3  H N N 298 
SER HG   H N N 299 
SER HXT  H N N 300 
THR N    N N N 301 
THR CA   C N S 302 
THR C    C N N 303 
THR O    O N N 304 
THR CB   C N R 305 
THR OG1  O N N 306 
THR CG2  C N N 307 
THR OXT  O N N 308 
THR H    H N N 309 
THR H2   H N N 310 
THR HA   H N N 311 
THR HB   H N N 312 
THR HG1  H N N 313 
THR HG21 H N N 314 
THR HG22 H N N 315 
THR HG23 H N N 316 
THR HXT  H N N 317 
TRP N    N N N 318 
TRP CA   C N S 319 
TRP C    C N N 320 
TRP O    O N N 321 
TRP CB   C N N 322 
TRP CG   C Y N 323 
TRP CD1  C Y N 324 
TRP CD2  C Y N 325 
TRP NE1  N Y N 326 
TRP CE2  C Y N 327 
TRP CE3  C Y N 328 
TRP CZ2  C Y N 329 
TRP CZ3  C Y N 330 
TRP CH2  C Y N 331 
TRP OXT  O N N 332 
TRP H    H N N 333 
TRP H2   H N N 334 
TRP HA   H N N 335 
TRP HB2  H N N 336 
TRP HB3  H N N 337 
TRP HD1  H N N 338 
TRP HE1  H N N 339 
TRP HE3  H N N 340 
TRP HZ2  H N N 341 
TRP HZ3  H N N 342 
TRP HH2  H N N 343 
TRP HXT  H N N 344 
TYR N    N N N 345 
TYR CA   C N S 346 
TYR C    C N N 347 
TYR O    O N N 348 
TYR CB   C N N 349 
TYR CG   C Y N 350 
TYR CD1  C Y N 351 
TYR CD2  C Y N 352 
TYR CE1  C Y N 353 
TYR CE2  C Y N 354 
TYR CZ   C Y N 355 
TYR OH   O N N 356 
TYR OXT  O N N 357 
TYR H    H N N 358 
TYR H2   H N N 359 
TYR HA   H N N 360 
TYR HB2  H N N 361 
TYR HB3  H N N 362 
TYR HD1  H N N 363 
TYR HD2  H N N 364 
TYR HE1  H N N 365 
TYR HE2  H N N 366 
TYR HH   H N N 367 
TYR HXT  H N N 368 
VAL N    N N N 369 
VAL CA   C N S 370 
VAL C    C N N 371 
VAL O    O N N 372 
VAL CB   C N N 373 
VAL CG1  C N N 374 
VAL CG2  C N N 375 
VAL OXT  O N N 376 
VAL H    H N N 377 
VAL H2   H N N 378 
VAL HA   H N N 379 
VAL HB   H N N 380 
VAL HG11 H N N 381 
VAL HG12 H N N 382 
VAL HG13 H N N 383 
VAL HG21 H N N 384 
VAL HG22 H N N 385 
VAL HG23 H N N 386 
VAL HXT  H N N 387 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
CYS N   CA   sing N N 70  
CYS N   H    sing N N 71  
CYS N   H2   sing N N 72  
CYS CA  C    sing N N 73  
CYS CA  CB   sing N N 74  
CYS CA  HA   sing N N 75  
CYS C   O    doub N N 76  
CYS C   OXT  sing N N 77  
CYS CB  SG   sing N N 78  
CYS CB  HB2  sing N N 79  
CYS CB  HB3  sing N N 80  
CYS SG  HG   sing N N 81  
CYS OXT HXT  sing N N 82  
GLN N   CA   sing N N 83  
GLN N   H    sing N N 84  
GLN N   H2   sing N N 85  
GLN CA  C    sing N N 86  
GLN CA  CB   sing N N 87  
GLN CA  HA   sing N N 88  
GLN C   O    doub N N 89  
GLN C   OXT  sing N N 90  
GLN CB  CG   sing N N 91  
GLN CB  HB2  sing N N 92  
GLN CB  HB3  sing N N 93  
GLN CG  CD   sing N N 94  
GLN CG  HG2  sing N N 95  
GLN CG  HG3  sing N N 96  
GLN CD  OE1  doub N N 97  
GLN CD  NE2  sing N N 98  
GLN NE2 HE21 sing N N 99  
GLN NE2 HE22 sing N N 100 
GLN OXT HXT  sing N N 101 
GLU N   CA   sing N N 102 
GLU N   H    sing N N 103 
GLU N   H2   sing N N 104 
GLU CA  C    sing N N 105 
GLU CA  CB   sing N N 106 
GLU CA  HA   sing N N 107 
GLU C   O    doub N N 108 
GLU C   OXT  sing N N 109 
GLU CB  CG   sing N N 110 
GLU CB  HB2  sing N N 111 
GLU CB  HB3  sing N N 112 
GLU CG  CD   sing N N 113 
GLU CG  HG2  sing N N 114 
GLU CG  HG3  sing N N 115 
GLU CD  OE1  doub N N 116 
GLU CD  OE2  sing N N 117 
GLU OE2 HE2  sing N N 118 
GLU OXT HXT  sing N N 119 
GLY N   CA   sing N N 120 
GLY N   H    sing N N 121 
GLY N   H2   sing N N 122 
GLY CA  C    sing N N 123 
GLY CA  HA2  sing N N 124 
GLY CA  HA3  sing N N 125 
GLY C   O    doub N N 126 
GLY C   OXT  sing N N 127 
GLY OXT HXT  sing N N 128 
HIS N   CA   sing N N 129 
HIS N   H    sing N N 130 
HIS N   H2   sing N N 131 
HIS CA  C    sing N N 132 
HIS CA  CB   sing N N 133 
HIS CA  HA   sing N N 134 
HIS C   O    doub N N 135 
HIS C   OXT  sing N N 136 
HIS CB  CG   sing N N 137 
HIS CB  HB2  sing N N 138 
HIS CB  HB3  sing N N 139 
HIS CG  ND1  sing Y N 140 
HIS CG  CD2  doub Y N 141 
HIS ND1 CE1  doub Y N 142 
HIS ND1 HD1  sing N N 143 
HIS CD2 NE2  sing Y N 144 
HIS CD2 HD2  sing N N 145 
HIS CE1 NE2  sing Y N 146 
HIS CE1 HE1  sing N N 147 
HIS NE2 HE2  sing N N 148 
HIS OXT HXT  sing N N 149 
ILE N   CA   sing N N 150 
ILE N   H    sing N N 151 
ILE N   H2   sing N N 152 
ILE CA  C    sing N N 153 
ILE CA  CB   sing N N 154 
ILE CA  HA   sing N N 155 
ILE C   O    doub N N 156 
ILE C   OXT  sing N N 157 
ILE CB  CG1  sing N N 158 
ILE CB  CG2  sing N N 159 
ILE CB  HB   sing N N 160 
ILE CG1 CD1  sing N N 161 
ILE CG1 HG12 sing N N 162 
ILE CG1 HG13 sing N N 163 
ILE CG2 HG21 sing N N 164 
ILE CG2 HG22 sing N N 165 
ILE CG2 HG23 sing N N 166 
ILE CD1 HD11 sing N N 167 
ILE CD1 HD12 sing N N 168 
ILE CD1 HD13 sing N N 169 
ILE OXT HXT  sing N N 170 
LEU N   CA   sing N N 171 
LEU N   H    sing N N 172 
LEU N   H2   sing N N 173 
LEU CA  C    sing N N 174 
LEU CA  CB   sing N N 175 
LEU CA  HA   sing N N 176 
LEU C   O    doub N N 177 
LEU C   OXT  sing N N 178 
LEU CB  CG   sing N N 179 
LEU CB  HB2  sing N N 180 
LEU CB  HB3  sing N N 181 
LEU CG  CD1  sing N N 182 
LEU CG  CD2  sing N N 183 
LEU CG  HG   sing N N 184 
LEU CD1 HD11 sing N N 185 
LEU CD1 HD12 sing N N 186 
LEU CD1 HD13 sing N N 187 
LEU CD2 HD21 sing N N 188 
LEU CD2 HD22 sing N N 189 
LEU CD2 HD23 sing N N 190 
LEU OXT HXT  sing N N 191 
LYS N   CA   sing N N 192 
LYS N   H    sing N N 193 
LYS N   H2   sing N N 194 
LYS CA  C    sing N N 195 
LYS CA  CB   sing N N 196 
LYS CA  HA   sing N N 197 
LYS C   O    doub N N 198 
LYS C   OXT  sing N N 199 
LYS CB  CG   sing N N 200 
LYS CB  HB2  sing N N 201 
LYS CB  HB3  sing N N 202 
LYS CG  CD   sing N N 203 
LYS CG  HG2  sing N N 204 
LYS CG  HG3  sing N N 205 
LYS CD  CE   sing N N 206 
LYS CD  HD2  sing N N 207 
LYS CD  HD3  sing N N 208 
LYS CE  NZ   sing N N 209 
LYS CE  HE2  sing N N 210 
LYS CE  HE3  sing N N 211 
LYS NZ  HZ1  sing N N 212 
LYS NZ  HZ2  sing N N 213 
LYS NZ  HZ3  sing N N 214 
LYS OXT HXT  sing N N 215 
MET N   CA   sing N N 216 
MET N   H    sing N N 217 
MET N   H2   sing N N 218 
MET CA  C    sing N N 219 
MET CA  CB   sing N N 220 
MET CA  HA   sing N N 221 
MET C   O    doub N N 222 
MET C   OXT  sing N N 223 
MET CB  CG   sing N N 224 
MET CB  HB2  sing N N 225 
MET CB  HB3  sing N N 226 
MET CG  SD   sing N N 227 
MET CG  HG2  sing N N 228 
MET CG  HG3  sing N N 229 
MET SD  CE   sing N N 230 
MET CE  HE1  sing N N 231 
MET CE  HE2  sing N N 232 
MET CE  HE3  sing N N 233 
MET OXT HXT  sing N N 234 
PHE N   CA   sing N N 235 
PHE N   H    sing N N 236 
PHE N   H2   sing N N 237 
PHE CA  C    sing N N 238 
PHE CA  CB   sing N N 239 
PHE CA  HA   sing N N 240 
PHE C   O    doub N N 241 
PHE C   OXT  sing N N 242 
PHE CB  CG   sing N N 243 
PHE CB  HB2  sing N N 244 
PHE CB  HB3  sing N N 245 
PHE CG  CD1  doub Y N 246 
PHE CG  CD2  sing Y N 247 
PHE CD1 CE1  sing Y N 248 
PHE CD1 HD1  sing N N 249 
PHE CD2 CE2  doub Y N 250 
PHE CD2 HD2  sing N N 251 
PHE CE1 CZ   doub Y N 252 
PHE CE1 HE1  sing N N 253 
PHE CE2 CZ   sing Y N 254 
PHE CE2 HE2  sing N N 255 
PHE CZ  HZ   sing N N 256 
PHE OXT HXT  sing N N 257 
PRO N   CA   sing N N 258 
PRO N   CD   sing N N 259 
PRO N   H    sing N N 260 
PRO CA  C    sing N N 261 
PRO CA  CB   sing N N 262 
PRO CA  HA   sing N N 263 
PRO C   O    doub N N 264 
PRO C   OXT  sing N N 265 
PRO CB  CG   sing N N 266 
PRO CB  HB2  sing N N 267 
PRO CB  HB3  sing N N 268 
PRO CG  CD   sing N N 269 
PRO CG  HG2  sing N N 270 
PRO CG  HG3  sing N N 271 
PRO CD  HD2  sing N N 272 
PRO CD  HD3  sing N N 273 
PRO OXT HXT  sing N N 274 
SER N   CA   sing N N 275 
SER N   H    sing N N 276 
SER N   H2   sing N N 277 
SER CA  C    sing N N 278 
SER CA  CB   sing N N 279 
SER CA  HA   sing N N 280 
SER C   O    doub N N 281 
SER C   OXT  sing N N 282 
SER CB  OG   sing N N 283 
SER CB  HB2  sing N N 284 
SER CB  HB3  sing N N 285 
SER OG  HG   sing N N 286 
SER OXT HXT  sing N N 287 
THR N   CA   sing N N 288 
THR N   H    sing N N 289 
THR N   H2   sing N N 290 
THR CA  C    sing N N 291 
THR CA  CB   sing N N 292 
THR CA  HA   sing N N 293 
THR C   O    doub N N 294 
THR C   OXT  sing N N 295 
THR CB  OG1  sing N N 296 
THR CB  CG2  sing N N 297 
THR CB  HB   sing N N 298 
THR OG1 HG1  sing N N 299 
THR CG2 HG21 sing N N 300 
THR CG2 HG22 sing N N 301 
THR CG2 HG23 sing N N 302 
THR OXT HXT  sing N N 303 
TRP N   CA   sing N N 304 
TRP N   H    sing N N 305 
TRP N   H2   sing N N 306 
TRP CA  C    sing N N 307 
TRP CA  CB   sing N N 308 
TRP CA  HA   sing N N 309 
TRP C   O    doub N N 310 
TRP C   OXT  sing N N 311 
TRP CB  CG   sing N N 312 
TRP CB  HB2  sing N N 313 
TRP CB  HB3  sing N N 314 
TRP CG  CD1  doub Y N 315 
TRP CG  CD2  sing Y N 316 
TRP CD1 NE1  sing Y N 317 
TRP CD1 HD1  sing N N 318 
TRP CD2 CE2  doub Y N 319 
TRP CD2 CE3  sing Y N 320 
TRP NE1 CE2  sing Y N 321 
TRP NE1 HE1  sing N N 322 
TRP CE2 CZ2  sing Y N 323 
TRP CE3 CZ3  doub Y N 324 
TRP CE3 HE3  sing N N 325 
TRP CZ2 CH2  doub Y N 326 
TRP CZ2 HZ2  sing N N 327 
TRP CZ3 CH2  sing Y N 328 
TRP CZ3 HZ3  sing N N 329 
TRP CH2 HH2  sing N N 330 
TRP OXT HXT  sing N N 331 
TYR N   CA   sing N N 332 
TYR N   H    sing N N 333 
TYR N   H2   sing N N 334 
TYR CA  C    sing N N 335 
TYR CA  CB   sing N N 336 
TYR CA  HA   sing N N 337 
TYR C   O    doub N N 338 
TYR C   OXT  sing N N 339 
TYR CB  CG   sing N N 340 
TYR CB  HB2  sing N N 341 
TYR CB  HB3  sing N N 342 
TYR CG  CD1  doub Y N 343 
TYR CG  CD2  sing Y N 344 
TYR CD1 CE1  sing Y N 345 
TYR CD1 HD1  sing N N 346 
TYR CD2 CE2  doub Y N 347 
TYR CD2 HD2  sing N N 348 
TYR CE1 CZ   doub Y N 349 
TYR CE1 HE1  sing N N 350 
TYR CE2 CZ   sing Y N 351 
TYR CE2 HE2  sing N N 352 
TYR CZ  OH   sing N N 353 
TYR OH  HH   sing N N 354 
TYR OXT HXT  sing N N 355 
VAL N   CA   sing N N 356 
VAL N   H    sing N N 357 
VAL N   H2   sing N N 358 
VAL CA  C    sing N N 359 
VAL CA  CB   sing N N 360 
VAL CA  HA   sing N N 361 
VAL C   O    doub N N 362 
VAL C   OXT  sing N N 363 
VAL CB  CG1  sing N N 364 
VAL CB  CG2  sing N N 365 
VAL CB  HB   sing N N 366 
VAL CG1 HG11 sing N N 367 
VAL CG1 HG12 sing N N 368 
VAL CG1 HG13 sing N N 369 
VAL CG2 HG21 sing N N 370 
VAL CG2 HG22 sing N N 371 
VAL CG2 HG23 sing N N 372 
VAL OXT HXT  sing N N 373 
# 
loop_
_pdbx_nmr_spectrometer.spectrometer_id 
_pdbx_nmr_spectrometer.model 
_pdbx_nmr_spectrometer.manufacturer 
_pdbx_nmr_spectrometer.field_strength 
_pdbx_nmr_spectrometer.type 
1 DRX500    Bruker 500 ? 
2 DRX600    Varian 600 ? 
3 UNITYPLUS Varian 600 ? 
# 
_atom_sites.entry_id                    1BUY 
_atom_sites.fract_transf_matrix[1][1]   1.000000 
_atom_sites.fract_transf_matrix[1][2]   0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   1.000000 
_atom_sites.fract_transf_matrix[2][3]   0.000000 
_atom_sites.fract_transf_matrix[3][1]   0.000000 
_atom_sites.fract_transf_matrix[3][2]   0.000000 
_atom_sites.fract_transf_matrix[3][3]   1.000000 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
H 
N 
O 
S 
# 
loop_