data_1ERN
# 
_entry.id   1ERN 
# 
_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   1ERN         pdb_00001ern 10.2210/pdb1ern/pdb 
RCSB  RCSB007130   ?            ?                   
WWPDB D_1000007130 ?            ?                   
# 
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 2000-01-07 
2 'Structure model' 1 1 2008-04-27 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2023-08-09 
5 'Structure model' 1 4 2024-11-06 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 4 'Structure model' 'Refinement description'    
6 5 'Structure model' 'Structure summary'         
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' chem_comp_atom                
2 4 'Structure model' chem_comp_bond                
3 4 'Structure model' database_2                    
4 4 'Structure model' pdbx_initial_refinement_model 
5 5 'Structure model' pdbx_entry_details            
6 5 'Structure model' pdbx_modification_feature     
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1ERN 
_pdbx_database_status.recvd_initial_deposition_date   1999-01-11 
_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 
'Livnah, O.'   1 
'Stura, E.A.'  2 
'Wilson, I.A.' 3 
# 
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 'Crystallographic evidence for preformed dimers of erythropoietin receptor before ligand activation.' Science 283 987 990 
1999 SCIEAS US 0036-8075 0038 ? 9974392 10.1126/science.283.5404.987 
1       'Functional Mimicry of a Protein Hormone by a Peptide Agonist: The Epo Receptor Complex at 2.8 A'     Science 273 464 471 
1996 SCIEAS US 0036-8075 0038 ? ?       ?                            
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Livnah, O.'      1  ? 
primary 'Stura, E.A.'     2  ? 
primary 'Middleton, S.A.' 3  ? 
primary 'Johnson, D.L.'   4  ? 
primary 'Jolliffe, L.K.'  5  ? 
primary 'Wilson, I.A.'    6  ? 
1       'Livnah, O.'      7  ? 
1       'Stura, E.A.'     8  ? 
1       'Johnson, D.L.'   9  ? 
1       'Middleton, S.A.' 10 ? 
1       'Mulcahy, L.S.'   11 ? 
1       'Wrighton, N.C.'  12 ? 
1       'Dower, W.J.'     13 ? 
1       'Jolliffe, L.K.'  14 ? 
1       'Wilson, I.A.'    15 ? 
# 
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 'PROTEIN (ERYTHROPOIETIN RECEPTOR)' 23511.660 2  ? ? 'EXTRACELLULAR DOMAIN' ? 
2 water   nat water                               18.015    97 ? ? ?                      ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        EBP 
# 
_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       
;KFESKAALLAARGPEELLCFTERLEDLVCFWEEAASAGVGPGNYSFSYQLEDEPWKLCRLHQAPTARGAVRFWCSLPTAD
TSSFVPLELRVTAASGAPRYHRVIHINEVVLLDAPVGLVARLADESGHVVLRWLPPPETPMTSHIRYEVDVSAGNGAGSV
QRVEILEGRTECVLSNLRGRTRYTFAVRARMAEPSFGGFWSAWSEPVSLLTPS
;
_entity_poly.pdbx_seq_one_letter_code_can   
;KFESKAALLAARGPEELLCFTERLEDLVCFWEEAASAGVGPGNYSFSYQLEDEPWKLCRLHQAPTARGAVRFWCSLPTAD
TSSFVPLELRVTAASGAPRYHRVIHINEVVLLDAPVGLVARLADESGHVVLRWLPPPETPMTSHIRYEVDVSAGNGAGSV
QRVEILEGRTECVLSNLRGRTRYTFAVRARMAEPSFGGFWSAWSEPVSLLTPS
;
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   LYS n 
1 2   PHE n 
1 3   GLU n 
1 4   SER n 
1 5   LYS n 
1 6   ALA n 
1 7   ALA n 
1 8   LEU n 
1 9   LEU n 
1 10  ALA n 
1 11  ALA n 
1 12  ARG n 
1 13  GLY n 
1 14  PRO n 
1 15  GLU n 
1 16  GLU n 
1 17  LEU n 
1 18  LEU n 
1 19  CYS n 
1 20  PHE n 
1 21  THR n 
1 22  GLU n 
1 23  ARG n 
1 24  LEU n 
1 25  GLU n 
1 26  ASP n 
1 27  LEU n 
1 28  VAL n 
1 29  CYS n 
1 30  PHE n 
1 31  TRP n 
1 32  GLU n 
1 33  GLU n 
1 34  ALA n 
1 35  ALA n 
1 36  SER n 
1 37  ALA n 
1 38  GLY n 
1 39  VAL n 
1 40  GLY n 
1 41  PRO n 
1 42  GLY n 
1 43  ASN n 
1 44  TYR n 
1 45  SER n 
1 46  PHE n 
1 47  SER n 
1 48  TYR n 
1 49  GLN n 
1 50  LEU n 
1 51  GLU n 
1 52  ASP n 
1 53  GLU n 
1 54  PRO n 
1 55  TRP n 
1 56  LYS n 
1 57  LEU n 
1 58  CYS n 
1 59  ARG n 
1 60  LEU n 
1 61  HIS n 
1 62  GLN n 
1 63  ALA n 
1 64  PRO n 
1 65  THR n 
1 66  ALA n 
1 67  ARG n 
1 68  GLY n 
1 69  ALA n 
1 70  VAL n 
1 71  ARG n 
1 72  PHE n 
1 73  TRP n 
1 74  CYS n 
1 75  SER n 
1 76  LEU n 
1 77  PRO n 
1 78  THR n 
1 79  ALA n 
1 80  ASP n 
1 81  THR n 
1 82  SER n 
1 83  SER n 
1 84  PHE n 
1 85  VAL n 
1 86  PRO n 
1 87  LEU n 
1 88  GLU n 
1 89  LEU n 
1 90  ARG n 
1 91  VAL n 
1 92  THR n 
1 93  ALA n 
1 94  ALA n 
1 95  SER n 
1 96  GLY n 
1 97  ALA n 
1 98  PRO n 
1 99  ARG n 
1 100 TYR n 
1 101 HIS n 
1 102 ARG n 
1 103 VAL n 
1 104 ILE n 
1 105 HIS n 
1 106 ILE n 
1 107 ASN n 
1 108 GLU n 
1 109 VAL n 
1 110 VAL n 
1 111 LEU n 
1 112 LEU n 
1 113 ASP n 
1 114 ALA n 
1 115 PRO n 
1 116 VAL n 
1 117 GLY n 
1 118 LEU n 
1 119 VAL n 
1 120 ALA n 
1 121 ARG n 
1 122 LEU n 
1 123 ALA n 
1 124 ASP n 
1 125 GLU n 
1 126 SER n 
1 127 GLY n 
1 128 HIS n 
1 129 VAL n 
1 130 VAL n 
1 131 LEU n 
1 132 ARG n 
1 133 TRP n 
1 134 LEU n 
1 135 PRO n 
1 136 PRO n 
1 137 PRO n 
1 138 GLU n 
1 139 THR n 
1 140 PRO n 
1 141 MET n 
1 142 THR n 
1 143 SER n 
1 144 HIS n 
1 145 ILE n 
1 146 ARG n 
1 147 TYR n 
1 148 GLU n 
1 149 VAL n 
1 150 ASP n 
1 151 VAL n 
1 152 SER n 
1 153 ALA n 
1 154 GLY n 
1 155 ASN n 
1 156 GLY n 
1 157 ALA n 
1 158 GLY n 
1 159 SER n 
1 160 VAL n 
1 161 GLN n 
1 162 ARG n 
1 163 VAL n 
1 164 GLU n 
1 165 ILE n 
1 166 LEU n 
1 167 GLU n 
1 168 GLY n 
1 169 ARG n 
1 170 THR n 
1 171 GLU n 
1 172 CYS n 
1 173 VAL n 
1 174 LEU n 
1 175 SER n 
1 176 ASN n 
1 177 LEU n 
1 178 ARG n 
1 179 GLY n 
1 180 ARG n 
1 181 THR n 
1 182 ARG n 
1 183 TYR n 
1 184 THR n 
1 185 PHE n 
1 186 ALA n 
1 187 VAL n 
1 188 ARG n 
1 189 ALA n 
1 190 ARG n 
1 191 MET n 
1 192 ALA n 
1 193 GLU n 
1 194 PRO n 
1 195 SER n 
1 196 PHE n 
1 197 GLY n 
1 198 GLY n 
1 199 PHE n 
1 200 TRP n 
1 201 SER n 
1 202 ALA n 
1 203 TRP n 
1 204 SER n 
1 205 GLU n 
1 206 PRO n 
1 207 VAL n 
1 208 SER n 
1 209 LEU n 
1 210 LEU n 
1 211 THR n 
1 212 PRO n 
1 213 SER 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                   ? 
# 
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 
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 
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   LYS 1   10  10  LYS LYS A . n 
A 1 2   PHE 2   11  11  PHE PHE A . n 
A 1 3   GLU 3   12  12  GLU GLU A . n 
A 1 4   SER 4   13  13  SER SER A . n 
A 1 5   LYS 5   14  14  LYS LYS A . n 
A 1 6   ALA 6   15  15  ALA ALA A . n 
A 1 7   ALA 7   16  16  ALA ALA A . n 
A 1 8   LEU 8   17  17  LEU LEU A . n 
A 1 9   LEU 9   18  18  LEU LEU A . n 
A 1 10  ALA 10  19  19  ALA ALA A . n 
A 1 11  ALA 11  20  20  ALA ALA A . n 
A 1 12  ARG 12  21  ?   ?   ?   A . n 
A 1 13  GLY 13  22  ?   ?   ?   A . n 
A 1 14  PRO 14  23  ?   ?   ?   A . n 
A 1 15  GLU 15  24  24  GLU GLU A . n 
A 1 16  GLU 16  25  25  GLU GLU A . n 
A 1 17  LEU 17  26  26  LEU LEU A . n 
A 1 18  LEU 18  27  27  LEU LEU A . n 
A 1 19  CYS 19  28  28  CYS CYS A . n 
A 1 20  PHE 20  29  29  PHE PHE A . n 
A 1 21  THR 21  30  30  THR THR A . n 
A 1 22  GLU 22  31  31  GLU GLU A . n 
A 1 23  ARG 23  32  32  ARG ARG A . n 
A 1 24  LEU 24  33  33  LEU LEU A . n 
A 1 25  GLU 25  34  34  GLU GLU A . n 
A 1 26  ASP 26  35  35  ASP ASP A . n 
A 1 27  LEU 27  36  36  LEU LEU A . n 
A 1 28  VAL 28  37  37  VAL VAL A . n 
A 1 29  CYS 29  38  38  CYS CYS A . n 
A 1 30  PHE 30  39  39  PHE PHE A . n 
A 1 31  TRP 31  40  40  TRP TRP A . n 
A 1 32  GLU 32  41  41  GLU GLU A . n 
A 1 33  GLU 33  42  42  GLU GLU A . n 
A 1 34  ALA 34  43  43  ALA ALA A . n 
A 1 35  ALA 35  44  44  ALA ALA A . n 
A 1 36  SER 36  45  45  SER SER A . n 
A 1 37  ALA 37  46  46  ALA ALA A . n 
A 1 38  GLY 38  47  47  GLY GLY A . n 
A 1 39  VAL 39  48  48  VAL VAL A . n 
A 1 40  GLY 40  49  49  GLY GLY A . n 
A 1 41  PRO 41  50  50  PRO PRO A . n 
A 1 42  GLY 42  51  51  GLY GLY A . n 
A 1 43  ASN 43  52  52  ASN ASN A . n 
A 1 44  TYR 44  53  53  TYR TYR A . n 
A 1 45  SER 45  54  54  SER SER A . n 
A 1 46  PHE 46  55  55  PHE PHE A . n 
A 1 47  SER 47  56  56  SER SER A . n 
A 1 48  TYR 48  57  57  TYR TYR A . n 
A 1 49  GLN 49  58  58  GLN GLN A . n 
A 1 50  LEU 50  59  59  LEU LEU A . n 
A 1 51  GLU 51  60  60  GLU GLU A . n 
A 1 52  ASP 52  61  61  ASP ASP A . n 
A 1 53  GLU 53  62  62  GLU GLU A . n 
A 1 54  PRO 54  63  63  PRO PRO A . n 
A 1 55  TRP 55  64  64  TRP TRP A . n 
A 1 56  LYS 56  65  65  LYS LYS A . n 
A 1 57  LEU 57  66  66  LEU LEU A . n 
A 1 58  CYS 58  67  67  CYS CYS A . n 
A 1 59  ARG 59  68  68  ARG ARG A . n 
A 1 60  LEU 60  69  69  LEU LEU A . n 
A 1 61  HIS 61  70  70  HIS HIS A . n 
A 1 62  GLN 62  71  71  GLN GLN A . n 
A 1 63  ALA 63  72  72  ALA ALA A . n 
A 1 64  PRO 64  73  73  PRO PRO A . n 
A 1 65  THR 65  74  74  THR THR A . n 
A 1 66  ALA 66  75  75  ALA ALA A . n 
A 1 67  ARG 67  76  76  ARG ARG A . n 
A 1 68  GLY 68  77  77  GLY GLY A . n 
A 1 69  ALA 69  78  78  ALA ALA A . n 
A 1 70  VAL 70  79  79  VAL VAL A . n 
A 1 71  ARG 71  80  80  ARG ARG A . n 
A 1 72  PHE 72  81  81  PHE PHE A . n 
A 1 73  TRP 73  82  82  TRP TRP A . n 
A 1 74  CYS 74  83  83  CYS CYS A . n 
A 1 75  SER 75  84  84  SER SER A . n 
A 1 76  LEU 76  85  85  LEU LEU A . n 
A 1 77  PRO 77  86  86  PRO PRO A . n 
A 1 78  THR 78  87  87  THR THR A . n 
A 1 79  ALA 79  88  88  ALA ALA A . n 
A 1 80  ASP 80  89  89  ASP ASP A . n 
A 1 81  THR 81  90  90  THR THR A . n 
A 1 82  SER 82  91  91  SER SER A . n 
A 1 83  SER 83  92  92  SER SER A . n 
A 1 84  PHE 84  93  93  PHE PHE A . n 
A 1 85  VAL 85  94  94  VAL VAL A . n 
A 1 86  PRO 86  95  95  PRO PRO A . n 
A 1 87  LEU 87  96  96  LEU LEU A . n 
A 1 88  GLU 88  97  97  GLU GLU A . n 
A 1 89  LEU 89  98  98  LEU LEU A . n 
A 1 90  ARG 90  99  99  ARG ARG A . n 
A 1 91  VAL 91  100 100 VAL VAL A . n 
A 1 92  THR 92  101 101 THR THR A . n 
A 1 93  ALA 93  102 102 ALA ALA A . n 
A 1 94  ALA 94  103 103 ALA ALA A . n 
A 1 95  SER 95  104 104 SER SER A . n 
A 1 96  GLY 96  105 105 GLY GLY A . n 
A 1 97  ALA 97  106 106 ALA ALA A . n 
A 1 98  PRO 98  107 107 PRO PRO A . n 
A 1 99  ARG 99  108 108 ARG ARG A . n 
A 1 100 TYR 100 109 109 TYR TYR A . n 
A 1 101 HIS 101 110 110 HIS HIS A . n 
A 1 102 ARG 102 111 111 ARG ARG A . n 
A 1 103 VAL 103 112 112 VAL VAL A . n 
A 1 104 ILE 104 113 113 ILE ILE A . n 
A 1 105 HIS 105 114 114 HIS HIS A . n 
A 1 106 ILE 106 115 115 ILE ILE A . n 
A 1 107 ASN 107 116 116 ASN ASN A . n 
A 1 108 GLU 108 117 117 GLU GLU A . n 
A 1 109 VAL 109 118 118 VAL VAL A . n 
A 1 110 VAL 110 119 119 VAL VAL A . n 
A 1 111 LEU 111 120 120 LEU LEU A . n 
A 1 112 LEU 112 121 121 LEU LEU A . n 
A 1 113 ASP 113 122 122 ASP ASP A . n 
A 1 114 ALA 114 123 123 ALA ALA A . n 
A 1 115 PRO 115 124 124 PRO PRO A . n 
A 1 116 VAL 116 125 125 VAL VAL A . n 
A 1 117 GLY 117 126 126 GLY GLY A . n 
A 1 118 LEU 118 127 127 LEU LEU A . n 
A 1 119 VAL 119 128 128 VAL VAL A . n 
A 1 120 ALA 120 129 129 ALA ALA A . n 
A 1 121 ARG 121 130 130 ARG ARG A . n 
A 1 122 LEU 122 131 131 LEU LEU A . n 
A 1 123 ALA 123 132 132 ALA ALA A . n 
A 1 124 ASP 124 133 133 ASP ASP A . n 
A 1 125 GLU 125 134 134 GLU GLU A . n 
A 1 126 SER 126 135 ?   ?   ?   A . n 
A 1 127 GLY 127 136 136 GLY GLY A . n 
A 1 128 HIS 128 137 137 HIS HIS A . n 
A 1 129 VAL 129 138 138 VAL VAL A . n 
A 1 130 VAL 130 139 139 VAL VAL A . n 
A 1 131 LEU 131 140 140 LEU LEU A . n 
A 1 132 ARG 132 141 141 ARG ARG A . n 
A 1 133 TRP 133 142 142 TRP TRP A . n 
A 1 134 LEU 134 143 143 LEU LEU A . n 
A 1 135 PRO 135 144 144 PRO PRO A . n 
A 1 136 PRO 136 145 145 PRO PRO A . n 
A 1 137 PRO 137 146 146 PRO PRO A . n 
A 1 138 GLU 138 147 147 GLU GLU A . n 
A 1 139 THR 139 148 148 THR THR A . n 
A 1 140 PRO 140 149 149 PRO PRO A . n 
A 1 141 MET 141 150 150 MET MET A . n 
A 1 142 THR 142 151 151 THR THR A . n 
A 1 143 SER 143 152 152 SER SER A . n 
A 1 144 HIS 144 153 153 HIS HIS A . n 
A 1 145 ILE 145 154 154 ILE ILE A . n 
A 1 146 ARG 146 155 155 ARG ARG A . n 
A 1 147 TYR 147 156 156 TYR TYR A . n 
A 1 148 GLU 148 157 157 GLU GLU A . n 
A 1 149 VAL 149 158 158 VAL VAL A . n 
A 1 150 ASP 150 159 159 ASP ASP A . n 
A 1 151 VAL 151 160 160 VAL VAL A . n 
A 1 152 SER 152 161 161 SER SER A . n 
A 1 153 ALA 153 162 162 ALA ALA A . n 
A 1 154 GLY 154 163 163 GLY GLY A . n 
A 1 155 ASN 155 164 ?   ?   ?   A . n 
A 1 156 GLY 156 165 165 GLY GLY A . n 
A 1 157 ALA 157 166 166 ALA ALA A . n 
A 1 158 GLY 158 167 167 GLY GLY A . n 
A 1 159 SER 159 168 168 SER SER A . n 
A 1 160 VAL 160 169 169 VAL VAL A . n 
A 1 161 GLN 161 170 170 GLN GLN A . n 
A 1 162 ARG 162 171 171 ARG ARG A . n 
A 1 163 VAL 163 172 172 VAL VAL A . n 
A 1 164 GLU 164 173 173 GLU GLU A . n 
A 1 165 ILE 165 174 174 ILE ILE A . n 
A 1 166 LEU 166 175 175 LEU LEU A . n 
A 1 167 GLU 167 176 176 GLU GLU A . n 
A 1 168 GLY 168 177 177 GLY GLY A . n 
A 1 169 ARG 169 178 178 ARG ARG A . n 
A 1 170 THR 170 179 179 THR THR A . n 
A 1 171 GLU 171 180 180 GLU GLU A . n 
A 1 172 CYS 172 181 181 CYS CYS A . n 
A 1 173 VAL 173 182 182 VAL VAL A . n 
A 1 174 LEU 174 183 183 LEU LEU A . n 
A 1 175 SER 175 184 184 SER SER A . n 
A 1 176 ASN 176 185 185 ASN ASN A . n 
A 1 177 LEU 177 186 186 LEU LEU A . n 
A 1 178 ARG 178 187 187 ARG ARG A . n 
A 1 179 GLY 179 188 188 GLY GLY A . n 
A 1 180 ARG 180 189 189 ARG ARG A . n 
A 1 181 THR 181 190 190 THR THR A . n 
A 1 182 ARG 182 191 191 ARG ARG A . n 
A 1 183 TYR 183 192 192 TYR TYR A . n 
A 1 184 THR 184 193 193 THR THR A . n 
A 1 185 PHE 185 194 194 PHE PHE A . n 
A 1 186 ALA 186 195 195 ALA ALA A . n 
A 1 187 VAL 187 196 196 VAL VAL A . n 
A 1 188 ARG 188 197 197 ARG ARG A . n 
A 1 189 ALA 189 198 198 ALA ALA A . n 
A 1 190 ARG 190 199 199 ARG ARG A . n 
A 1 191 MET 191 200 200 MET MET A . n 
A 1 192 ALA 192 201 201 ALA ALA A . n 
A 1 193 GLU 193 202 202 GLU GLU A . n 
A 1 194 PRO 194 203 203 PRO PRO A . n 
A 1 195 SER 195 204 204 SER SER A . n 
A 1 196 PHE 196 205 205 PHE PHE A . n 
A 1 197 GLY 197 206 206 GLY GLY A . n 
A 1 198 GLY 198 207 207 GLY GLY A . n 
A 1 199 PHE 199 208 208 PHE PHE A . n 
A 1 200 TRP 200 209 209 TRP TRP A . n 
A 1 201 SER 201 210 210 SER SER A . n 
A 1 202 ALA 202 211 211 ALA ALA A . n 
A 1 203 TRP 203 212 212 TRP TRP A . n 
A 1 204 SER 204 213 213 SER SER A . n 
A 1 205 GLU 205 214 214 GLU GLU A . n 
A 1 206 PRO 206 215 215 PRO PRO A . n 
A 1 207 VAL 207 216 216 VAL VAL A . n 
A 1 208 SER 208 217 217 SER SER A . n 
A 1 209 LEU 209 218 218 LEU LEU A . n 
A 1 210 LEU 210 219 219 LEU LEU A . n 
A 1 211 THR 211 220 220 THR THR A . n 
A 1 212 PRO 212 221 221 PRO PRO A . n 
A 1 213 SER 213 222 ?   ?   ?   A . n 
B 1 1   LYS 1   10  10  LYS LYS B . n 
B 1 2   PHE 2   11  11  PHE PHE B . n 
B 1 3   GLU 3   12  12  GLU GLU B . n 
B 1 4   SER 4   13  13  SER SER B . n 
B 1 5   LYS 5   14  14  LYS LYS B . n 
B 1 6   ALA 6   15  15  ALA ALA B . n 
B 1 7   ALA 7   16  16  ALA ALA B . n 
B 1 8   LEU 8   17  17  LEU LEU B . n 
B 1 9   LEU 9   18  18  LEU LEU B . n 
B 1 10  ALA 10  19  19  ALA ALA B . n 
B 1 11  ALA 11  20  20  ALA ALA B . n 
B 1 12  ARG 12  21  ?   ?   ?   B . n 
B 1 13  GLY 13  22  ?   ?   ?   B . n 
B 1 14  PRO 14  23  ?   ?   ?   B . n 
B 1 15  GLU 15  24  24  GLU GLU B . n 
B 1 16  GLU 16  25  25  GLU GLU B . n 
B 1 17  LEU 17  26  26  LEU LEU B . n 
B 1 18  LEU 18  27  27  LEU LEU B . n 
B 1 19  CYS 19  28  28  CYS CYS B . n 
B 1 20  PHE 20  29  29  PHE PHE B . n 
B 1 21  THR 21  30  30  THR THR B . n 
B 1 22  GLU 22  31  31  GLU GLU B . n 
B 1 23  ARG 23  32  32  ARG ARG B . n 
B 1 24  LEU 24  33  33  LEU LEU B . n 
B 1 25  GLU 25  34  34  GLU GLU B . n 
B 1 26  ASP 26  35  35  ASP ASP B . n 
B 1 27  LEU 27  36  36  LEU LEU B . n 
B 1 28  VAL 28  37  37  VAL VAL B . n 
B 1 29  CYS 29  38  38  CYS CYS B . n 
B 1 30  PHE 30  39  39  PHE PHE B . n 
B 1 31  TRP 31  40  40  TRP TRP B . n 
B 1 32  GLU 32  41  41  GLU GLU B . n 
B 1 33  GLU 33  42  42  GLU GLU B . n 
B 1 34  ALA 34  43  43  ALA ALA B . n 
B 1 35  ALA 35  44  44  ALA ALA B . n 
B 1 36  SER 36  45  45  SER SER B . n 
B 1 37  ALA 37  46  46  ALA ALA B . n 
B 1 38  GLY 38  47  47  GLY GLY B . n 
B 1 39  VAL 39  48  48  VAL VAL B . n 
B 1 40  GLY 40  49  49  GLY GLY B . n 
B 1 41  PRO 41  50  50  PRO PRO B . n 
B 1 42  GLY 42  51  51  GLY GLY B . n 
B 1 43  ASN 43  52  52  ASN ASN B . n 
B 1 44  TYR 44  53  53  TYR TYR B . n 
B 1 45  SER 45  54  54  SER SER B . n 
B 1 46  PHE 46  55  55  PHE PHE B . n 
B 1 47  SER 47  56  56  SER SER B . n 
B 1 48  TYR 48  57  57  TYR TYR B . n 
B 1 49  GLN 49  58  58  GLN GLN B . n 
B 1 50  LEU 50  59  59  LEU LEU B . n 
B 1 51  GLU 51  60  60  GLU GLU B . n 
B 1 52  ASP 52  61  61  ASP ASP B . n 
B 1 53  GLU 53  62  62  GLU GLU B . n 
B 1 54  PRO 54  63  63  PRO PRO B . n 
B 1 55  TRP 55  64  64  TRP TRP B . n 
B 1 56  LYS 56  65  65  LYS LYS B . n 
B 1 57  LEU 57  66  66  LEU LEU B . n 
B 1 58  CYS 58  67  67  CYS CYS B . n 
B 1 59  ARG 59  68  68  ARG ARG B . n 
B 1 60  LEU 60  69  69  LEU LEU B . n 
B 1 61  HIS 61  70  70  HIS HIS B . n 
B 1 62  GLN 62  71  71  GLN GLN B . n 
B 1 63  ALA 63  72  72  ALA ALA B . n 
B 1 64  PRO 64  73  73  PRO PRO B . n 
B 1 65  THR 65  74  74  THR THR B . n 
B 1 66  ALA 66  75  75  ALA ALA B . n 
B 1 67  ARG 67  76  76  ARG ARG B . n 
B 1 68  GLY 68  77  77  GLY GLY B . n 
B 1 69  ALA 69  78  78  ALA ALA B . n 
B 1 70  VAL 70  79  79  VAL VAL B . n 
B 1 71  ARG 71  80  80  ARG ARG B . n 
B 1 72  PHE 72  81  81  PHE PHE B . n 
B 1 73  TRP 73  82  82  TRP TRP B . n 
B 1 74  CYS 74  83  83  CYS CYS B . n 
B 1 75  SER 75  84  84  SER SER B . n 
B 1 76  LEU 76  85  85  LEU LEU B . n 
B 1 77  PRO 77  86  86  PRO PRO B . n 
B 1 78  THR 78  87  87  THR THR B . n 
B 1 79  ALA 79  88  88  ALA ALA B . n 
B 1 80  ASP 80  89  89  ASP ASP B . n 
B 1 81  THR 81  90  90  THR THR B . n 
B 1 82  SER 82  91  91  SER SER B . n 
B 1 83  SER 83  92  92  SER SER B . n 
B 1 84  PHE 84  93  93  PHE PHE B . n 
B 1 85  VAL 85  94  94  VAL VAL B . n 
B 1 86  PRO 86  95  95  PRO PRO B . n 
B 1 87  LEU 87  96  96  LEU LEU B . n 
B 1 88  GLU 88  97  97  GLU GLU B . n 
B 1 89  LEU 89  98  98  LEU LEU B . n 
B 1 90  ARG 90  99  99  ARG ARG B . n 
B 1 91  VAL 91  100 100 VAL VAL B . n 
B 1 92  THR 92  101 101 THR THR B . n 
B 1 93  ALA 93  102 102 ALA ALA B . n 
B 1 94  ALA 94  103 103 ALA ALA B . n 
B 1 95  SER 95  104 104 SER SER B . n 
B 1 96  GLY 96  105 105 GLY GLY B . n 
B 1 97  ALA 97  106 106 ALA ALA B . n 
B 1 98  PRO 98  107 107 PRO PRO B . n 
B 1 99  ARG 99  108 108 ARG ARG B . n 
B 1 100 TYR 100 109 109 TYR TYR B . n 
B 1 101 HIS 101 110 110 HIS HIS B . n 
B 1 102 ARG 102 111 111 ARG ARG B . n 
B 1 103 VAL 103 112 112 VAL VAL B . n 
B 1 104 ILE 104 113 113 ILE ILE B . n 
B 1 105 HIS 105 114 114 HIS HIS B . n 
B 1 106 ILE 106 115 115 ILE ILE B . n 
B 1 107 ASN 107 116 116 ASN ASN B . n 
B 1 108 GLU 108 117 117 GLU GLU B . n 
B 1 109 VAL 109 118 118 VAL VAL B . n 
B 1 110 VAL 110 119 119 VAL VAL B . n 
B 1 111 LEU 111 120 120 LEU LEU B . n 
B 1 112 LEU 112 121 121 LEU LEU B . n 
B 1 113 ASP 113 122 122 ASP ASP B . n 
B 1 114 ALA 114 123 123 ALA ALA B . n 
B 1 115 PRO 115 124 124 PRO PRO B . n 
B 1 116 VAL 116 125 125 VAL VAL B . n 
B 1 117 GLY 117 126 126 GLY GLY B . n 
B 1 118 LEU 118 127 127 LEU LEU B . n 
B 1 119 VAL 119 128 128 VAL VAL B . n 
B 1 120 ALA 120 129 129 ALA ALA B . n 
B 1 121 ARG 121 130 130 ARG ARG B . n 
B 1 122 LEU 122 131 131 LEU LEU B . n 
B 1 123 ALA 123 132 132 ALA ALA B . n 
B 1 124 ASP 124 133 133 ASP ASP B . n 
B 1 125 GLU 125 134 134 GLU GLU B . n 
B 1 126 SER 126 135 135 SER SER B . n 
B 1 127 GLY 127 136 136 GLY GLY B . n 
B 1 128 HIS 128 137 137 HIS HIS B . n 
B 1 129 VAL 129 138 138 VAL VAL B . n 
B 1 130 VAL 130 139 139 VAL VAL B . n 
B 1 131 LEU 131 140 140 LEU LEU B . n 
B 1 132 ARG 132 141 141 ARG ARG B . n 
B 1 133 TRP 133 142 142 TRP TRP B . n 
B 1 134 LEU 134 143 143 LEU LEU B . n 
B 1 135 PRO 135 144 144 PRO PRO B . n 
B 1 136 PRO 136 145 145 PRO PRO B . n 
B 1 137 PRO 137 146 146 PRO PRO B . n 
B 1 138 GLU 138 147 147 GLU GLU B . n 
B 1 139 THR 139 148 148 THR THR B . n 
B 1 140 PRO 140 149 149 PRO PRO B . n 
B 1 141 MET 141 150 150 MET MET B . n 
B 1 142 THR 142 151 151 THR THR B . n 
B 1 143 SER 143 152 152 SER SER B . n 
B 1 144 HIS 144 153 153 HIS HIS B . n 
B 1 145 ILE 145 154 154 ILE ILE B . n 
B 1 146 ARG 146 155 155 ARG ARG B . n 
B 1 147 TYR 147 156 156 TYR TYR B . n 
B 1 148 GLU 148 157 157 GLU GLU B . n 
B 1 149 VAL 149 158 158 VAL VAL B . n 
B 1 150 ASP 150 159 159 ASP ASP B . n 
B 1 151 VAL 151 160 160 VAL VAL B . n 
B 1 152 SER 152 161 161 SER SER B . n 
B 1 153 ALA 153 162 162 ALA ALA B . n 
B 1 154 GLY 154 163 163 GLY GLY B . n 
B 1 155 ASN 155 164 ?   ?   ?   B . n 
B 1 156 GLY 156 165 165 GLY GLY B . n 
B 1 157 ALA 157 166 166 ALA ALA B . n 
B 1 158 GLY 158 167 167 GLY GLY B . n 
B 1 159 SER 159 168 168 SER SER B . n 
B 1 160 VAL 160 169 169 VAL VAL B . n 
B 1 161 GLN 161 170 170 GLN GLN B . n 
B 1 162 ARG 162 171 171 ARG ARG B . n 
B 1 163 VAL 163 172 172 VAL VAL B . n 
B 1 164 GLU 164 173 173 GLU GLU B . n 
B 1 165 ILE 165 174 174 ILE ILE B . n 
B 1 166 LEU 166 175 175 LEU LEU B . n 
B 1 167 GLU 167 176 176 GLU GLU B . n 
B 1 168 GLY 168 177 177 GLY GLY B . n 
B 1 169 ARG 169 178 178 ARG ARG B . n 
B 1 170 THR 170 179 179 THR THR B . n 
B 1 171 GLU 171 180 180 GLU GLU B . n 
B 1 172 CYS 172 181 181 CYS CYS B . n 
B 1 173 VAL 173 182 182 VAL VAL B . n 
B 1 174 LEU 174 183 183 LEU LEU B . n 
B 1 175 SER 175 184 184 SER SER B . n 
B 1 176 ASN 176 185 185 ASN ASN B . n 
B 1 177 LEU 177 186 186 LEU LEU B . n 
B 1 178 ARG 178 187 187 ARG ARG B . n 
B 1 179 GLY 179 188 188 GLY GLY B . n 
B 1 180 ARG 180 189 189 ARG ARG B . n 
B 1 181 THR 181 190 190 THR THR B . n 
B 1 182 ARG 182 191 191 ARG ARG B . n 
B 1 183 TYR 183 192 192 TYR TYR B . n 
B 1 184 THR 184 193 193 THR THR B . n 
B 1 185 PHE 185 194 194 PHE PHE B . n 
B 1 186 ALA 186 195 195 ALA ALA B . n 
B 1 187 VAL 187 196 196 VAL VAL B . n 
B 1 188 ARG 188 197 197 ARG ARG B . n 
B 1 189 ALA 189 198 198 ALA ALA B . n 
B 1 190 ARG 190 199 199 ARG ARG B . n 
B 1 191 MET 191 200 200 MET MET B . n 
B 1 192 ALA 192 201 201 ALA ALA B . n 
B 1 193 GLU 193 202 202 GLU GLU B . n 
B 1 194 PRO 194 203 203 PRO PRO B . n 
B 1 195 SER 195 204 204 SER SER B . n 
B 1 196 PHE 196 205 205 PHE PHE B . n 
B 1 197 GLY 197 206 206 GLY GLY B . n 
B 1 198 GLY 198 207 207 GLY GLY B . n 
B 1 199 PHE 199 208 208 PHE PHE B . n 
B 1 200 TRP 200 209 209 TRP TRP B . n 
B 1 201 SER 201 210 210 SER SER B . n 
B 1 202 ALA 202 211 211 ALA ALA B . n 
B 1 203 TRP 203 212 212 TRP TRP B . n 
B 1 204 SER 204 213 213 SER SER B . n 
B 1 205 GLU 205 214 214 GLU GLU B . n 
B 1 206 PRO 206 215 215 PRO PRO B . n 
B 1 207 VAL 207 216 216 VAL VAL B . n 
B 1 208 SER 208 217 217 SER SER B . n 
B 1 209 LEU 209 218 218 LEU LEU B . n 
B 1 210 LEU 210 219 219 LEU LEU B . n 
B 1 211 THR 211 220 220 THR THR B . n 
B 1 212 PRO 212 221 221 PRO PRO B . n 
B 1 213 SER 213 222 222 SER SER B . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 2 HOH 1  223 1  HOH HOH A . 
C 2 HOH 2  224 4  HOH HOH A . 
C 2 HOH 3  225 5  HOH HOH A . 
C 2 HOH 4  226 6  HOH HOH A . 
C 2 HOH 5  227 7  HOH HOH A . 
C 2 HOH 6  228 8  HOH HOH A . 
C 2 HOH 7  229 14 HOH HOH A . 
C 2 HOH 8  230 15 HOH HOH A . 
C 2 HOH 9  231 17 HOH HOH A . 
C 2 HOH 10 232 20 HOH HOH A . 
C 2 HOH 11 233 21 HOH HOH A . 
C 2 HOH 12 234 23 HOH HOH A . 
C 2 HOH 13 235 24 HOH HOH A . 
C 2 HOH 14 236 26 HOH HOH A . 
C 2 HOH 15 237 28 HOH HOH A . 
C 2 HOH 16 238 31 HOH HOH A . 
C 2 HOH 17 239 32 HOH HOH A . 
C 2 HOH 18 240 33 HOH HOH A . 
C 2 HOH 19 241 35 HOH HOH A . 
C 2 HOH 20 242 41 HOH HOH A . 
C 2 HOH 21 243 43 HOH HOH A . 
C 2 HOH 22 244 45 HOH HOH A . 
C 2 HOH 23 245 46 HOH HOH A . 
C 2 HOH 24 246 47 HOH HOH A . 
C 2 HOH 25 247 52 HOH HOH A . 
C 2 HOH 26 248 53 HOH HOH A . 
C 2 HOH 27 249 55 HOH HOH A . 
C 2 HOH 28 250 57 HOH HOH A . 
C 2 HOH 29 251 62 HOH HOH A . 
C 2 HOH 30 252 64 HOH HOH A . 
C 2 HOH 31 253 66 HOH HOH A . 
C 2 HOH 32 254 68 HOH HOH A . 
C 2 HOH 33 255 71 HOH HOH A . 
C 2 HOH 34 256 77 HOH HOH A . 
C 2 HOH 35 257 79 HOH HOH A . 
C 2 HOH 36 258 88 HOH HOH A . 
C 2 HOH 37 259 91 HOH HOH A . 
C 2 HOH 38 260 98 HOH HOH A . 
D 2 HOH 1  223 2  HOH HOH B . 
D 2 HOH 2  224 3  HOH HOH B . 
D 2 HOH 3  225 9  HOH HOH B . 
D 2 HOH 4  226 10 HOH HOH B . 
D 2 HOH 5  227 11 HOH HOH B . 
D 2 HOH 6  228 12 HOH HOH B . 
D 2 HOH 7  229 13 HOH HOH B . 
D 2 HOH 8  230 16 HOH HOH B . 
D 2 HOH 9  231 18 HOH HOH B . 
D 2 HOH 10 232 19 HOH HOH B . 
D 2 HOH 11 233 22 HOH HOH B . 
D 2 HOH 12 234 25 HOH HOH B . 
D 2 HOH 13 235 27 HOH HOH B . 
D 2 HOH 14 236 29 HOH HOH B . 
D 2 HOH 15 237 30 HOH HOH B . 
D 2 HOH 16 238 34 HOH HOH B . 
D 2 HOH 17 239 36 HOH HOH B . 
D 2 HOH 18 240 37 HOH HOH B . 
D 2 HOH 19 241 38 HOH HOH B . 
D 2 HOH 20 242 39 HOH HOH B . 
D 2 HOH 21 243 40 HOH HOH B . 
D 2 HOH 22 244 42 HOH HOH B . 
D 2 HOH 23 245 44 HOH HOH B . 
D 2 HOH 24 246 48 HOH HOH B . 
D 2 HOH 25 247 49 HOH HOH B . 
D 2 HOH 26 248 50 HOH HOH B . 
D 2 HOH 27 249 51 HOH HOH B . 
D 2 HOH 28 250 54 HOH HOH B . 
D 2 HOH 29 251 56 HOH HOH B . 
D 2 HOH 30 252 58 HOH HOH B . 
D 2 HOH 31 253 59 HOH HOH B . 
D 2 HOH 32 254 61 HOH HOH B . 
D 2 HOH 33 255 63 HOH HOH B . 
D 2 HOH 34 256 65 HOH HOH B . 
D 2 HOH 35 257 67 HOH HOH B . 
D 2 HOH 36 258 69 HOH HOH B . 
D 2 HOH 37 259 70 HOH HOH B . 
D 2 HOH 38 260 72 HOH HOH B . 
D 2 HOH 39 261 73 HOH HOH B . 
D 2 HOH 40 262 74 HOH HOH B . 
D 2 HOH 41 263 75 HOH HOH B . 
D 2 HOH 42 264 76 HOH HOH B . 
D 2 HOH 43 265 78 HOH HOH B . 
D 2 HOH 44 266 80 HOH HOH B . 
D 2 HOH 45 267 81 HOH HOH B . 
D 2 HOH 46 268 82 HOH HOH B . 
D 2 HOH 47 269 83 HOH HOH B . 
D 2 HOH 48 270 84 HOH HOH B . 
D 2 HOH 49 271 85 HOH HOH B . 
D 2 HOH 50 272 86 HOH HOH B . 
D 2 HOH 51 273 87 HOH HOH B . 
D 2 HOH 52 274 99 HOH HOH B . 
D 2 HOH 53 275 90 HOH HOH B . 
D 2 HOH 54 276 92 HOH HOH B . 
D 2 HOH 55 277 93 HOH HOH B . 
D 2 HOH 56 278 94 HOH HOH B . 
D 2 HOH 57 279 95 HOH HOH B . 
D 2 HOH 58 280 96 HOH HOH B . 
D 2 HOH 59 281 97 HOH HOH B . 
# 
loop_
_pdbx_unobs_or_zero_occ_atoms.id 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id 
1 1 Y 0 A VAL 94 ? CG1 ? A VAL 85 CG1 
2 1 Y 0 A VAL 94 ? CG2 ? A VAL 85 CG2 
3 1 Y 0 B VAL 94 ? CG1 ? B VAL 85 CG1 
4 1 Y 0 B VAL 94 ? CG2 ? B VAL 85 CG2 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
DENZO     'data reduction' .   ? 1 
SCALEPACK 'data scaling'   .   ? 2 
AMoRE     phasing          .   ? 3 
CNS       refinement       0.3 ? 4 
# 
_cell.entry_id           1ERN 
_cell.length_a           38.760 
_cell.length_b           55.680 
_cell.length_c           58.430 
_cell.angle_alpha        62.65 
_cell.angle_beta         88.31 
_cell.angle_gamma        74.97 
_cell.Z_PDB              2 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1ERN 
_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          1ERN 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.29 
_exptl_crystal.density_percent_sol   46.20 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          ? 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              7.7 
_exptl_crystal_grow.pdbx_details    'pH 7.7' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           160 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   ? 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.08 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'SSRL BEAMLINE BL7-1' 
_diffrn_source.pdbx_synchrotron_site       SSRL 
_diffrn_source.pdbx_synchrotron_beamline   BL7-1 
_diffrn_source.pdbx_wavelength             1.08 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1ERN 
_reflns.observed_criterion_sigma_I   1 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             50.0 
_reflns.d_resolution_high            2.4 
_reflns.number_obs                   14951 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         98 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              0.059 
_reflns.pdbx_netI_over_sigmaI        9.3 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              2.0 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             2.4 
_reflns_shell.d_res_low              2.5 
_reflns_shell.percent_possible_all   97 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        0.28 
_reflns_shell.meanI_over_sigI_obs    2.1 
_reflns_shell.pdbx_redundancy        2.0 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1ERN 
_refine.ls_number_reflns_obs                     13894 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          1.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             50.0 
_refine.ls_d_res_high                            2.4 
_refine.ls_percent_reflns_obs                    86.0 
_refine.ls_R_factor_obs                          0.2158 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.2158 
_refine.ls_R_factor_R_free                       0.295 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 5 
_refine.ls_number_reflns_R_free                  1423 
_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               R-FREE 
_refine.details                                  ? 
_refine.pdbx_starting_model                      1EBP 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_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        3240 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             97 
_refine_hist.number_atoms_total               3337 
_refine_hist.d_res_high                       2.4 
_refine_hist.d_res_low                        50.0 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
c_bond_d                0.008 ? ? ? 'X-RAY DIFFRACTION' ? 
c_bond_d_na             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_bond_d_prot           ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_d               ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_d_na            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_d_prot          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_deg             1.6   ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d      24.4  ? ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d      0.76  ? ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_mcbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_mcangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_scbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
c_scangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
loop_
_pdbx_xplor_file.serial_no 
_pdbx_xplor_file.param_file 
_pdbx_xplor_file.topol_file 
_pdbx_xplor_file.pdbx_refine_id 
1 PARHCSDX.PRO ? 'X-RAY DIFFRACTION' 
2 WATER.PARAM  ? 'X-RAY DIFFRACTION' 
# 
_database_PDB_matrix.entry_id          1ERN 
_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                  1ERN 
_struct.title                     'NATIVE STRUCTURE OF THE EXTRACELLULAR DOMAIN OF ERYTHROPOIETIN (EPO) RECEPTOR [EBP]' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1ERN 
_struct_keywords.pdbx_keywords   CYTOKINE 
_struct_keywords.text            'ERYTHROPOIETIN RECEPTOR, SIGNAL TRANSDUCTION, CYTOKINE RECEPTOR CLASS 1, CYTOKINE' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 2 ? 
D N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    EPOR_HUMAN 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P19235 
_struct_ref.pdbx_align_begin           ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_db_isoform            ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 1ERN A 1 ? 213 ? P19235 34 ? 246 ? 10 222 
2 1 1ERN B 1 ? 213 ? P19235 34 ? 246 ? 10 222 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PISA 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
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)' 1440  ? 
1 MORE         -10   ? 
1 'SSA (A^2)'  20980 ? 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id   1 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1  1  GLU A 3   ? LEU A 9   ? GLU A 12  LEU A 18  1 ? 7 
HELX_P HELX_P2  2  PRO A 41  ? ASN A 43  ? PRO A 50  ASN A 52  5 ? 3 
HELX_P HELX_P3  3  THR A 78  ? ASP A 80  ? THR A 87  ASP A 89  5 ? 3 
HELX_P HELX_P4  4  ILE A 106 ? GLU A 108 ? ILE A 115 GLU A 117 5 ? 3 
HELX_P HELX_P5  5  THR A 142 ? HIS A 144 ? THR A 151 HIS A 153 5 ? 3 
HELX_P HELX_P6  6  PHE B 2   ? ALA B 10  ? PHE B 11  ALA B 19  1 ? 9 
HELX_P HELX_P7  7  PRO B 41  ? ASN B 43  ? PRO B 50  ASN B 52  5 ? 3 
HELX_P HELX_P8  8  THR B 78  ? ASP B 80  ? THR B 87  ASP B 89  5 ? 3 
HELX_P HELX_P9  9  ILE B 106 ? GLU B 108 ? ILE B 115 GLU B 117 5 ? 3 
HELX_P HELX_P10 10 THR B 142 ? HIS B 144 ? THR B 151 HIS B 153 5 ? 3 
# 
_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 19 SG ? ? ? 1_555 A CYS 29 SG ? ? A CYS 28 A CYS 38 1_555 ? ? ? ? ? ? ? 2.776 ? ? 
disulf2 disulf ? ? A CYS 58 SG ? ? ? 1_555 A CYS 74 SG ? ? A CYS 67 A CYS 83 1_555 ? ? ? ? ? ? ? 2.629 ? ? 
disulf3 disulf ? ? B CYS 19 SG ? ? ? 1_555 B CYS 29 SG ? ? B CYS 28 B CYS 38 1_555 ? ? ? ? ? ? ? 2.033 ? ? 
disulf4 disulf ? ? B CYS 58 SG ? ? ? 1_555 B CYS 74 SG ? ? B CYS 67 B CYS 83 1_555 ? ? ? ? ? ? ? 2.029 ? ? 
# 
_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 19 ? CYS A 29 ? CYS A 28 ? 1_555 CYS A 38 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 58 ? CYS A 74 ? CYS A 67 ? 1_555 CYS A 83 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS B 19 ? CYS B 29 ? CYS B 28 ? 1_555 CYS B 38 ? 1_555 SG SG . . . None 'Disulfide bridge' 
4 CYS B 58 ? CYS B 74 ? CYS B 67 ? 1_555 CYS B 83 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 4 ? 
B ? 3 ? 
C ? 3 ? 
D ? 4 ? 
E ? 4 ? 
F ? 4 ? 
G ? 3 ? 
H ? 4 ? 
# 
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 
B 1 2 ? anti-parallel 
B 2 3 ? anti-parallel 
C 1 2 ? anti-parallel 
C 2 3 ? anti-parallel 
D 1 2 ? anti-parallel 
D 2 3 ? anti-parallel 
D 3 4 ? anti-parallel 
E 1 2 ? anti-parallel 
E 2 3 ? anti-parallel 
E 3 4 ? anti-parallel 
F 1 2 ? anti-parallel 
F 2 3 ? anti-parallel 
F 3 4 ? anti-parallel 
G 1 2 ? anti-parallel 
G 2 3 ? anti-parallel 
H 1 2 ? anti-parallel 
H 2 3 ? anti-parallel 
H 3 4 ? 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 LEU A 18  ? PHE A 20  ? LEU A 27  PHE A 29  
A 2 VAL A 28  ? ALA A 34  ? VAL A 37  ALA A 43  
A 3 ALA A 69  ? SER A 75  ? ALA A 78  SER A 84  
A 4 HIS A 61  ? ALA A 63  ? HIS A 70  ALA A 72  
B 1 TYR A 44  ? GLN A 49  ? TYR A 53  GLN A 58  
B 2 LEU A 87  ? ALA A 93  ? LEU A 96  ALA A 102 
B 3 PRO A 98  ? ILE A 104 ? PRO A 107 ILE A 113 
C 1 VAL A 119 ? LEU A 122 ? VAL A 128 LEU A 131 
C 2 VAL A 129 ? ARG A 132 ? VAL A 138 ARG A 141 
C 3 GLU A 171 ? LEU A 174 ? GLU A 180 LEU A 183 
D 1 SER A 159 ? ILE A 165 ? SER A 168 ILE A 174 
D 2 ILE A 145 ? ALA A 153 ? ILE A 154 ALA A 162 
D 3 ARG A 182 ? MET A 191 ? ARG A 191 MET A 200 
D 4 VAL A 207 ? LEU A 210 ? VAL A 216 LEU A 219 
E 1 LEU B 18  ? PHE B 20  ? LEU B 27  PHE B 29  
E 2 VAL B 28  ? GLU B 33  ? VAL B 37  GLU B 42  
E 3 VAL B 70  ? SER B 75  ? VAL B 79  SER B 84  
E 4 HIS B 61  ? PRO B 64  ? HIS B 70  PRO B 73  
F 1 LYS B 56  ? CYS B 58  ? LYS B 65  CYS B 67  
F 2 TYR B 44  ? GLN B 49  ? TYR B 53  GLN B 58  
F 3 LEU B 87  ? ALA B 93  ? LEU B 96  ALA B 102 
F 4 PRO B 98  ? ILE B 104 ? PRO B 107 ILE B 113 
G 1 VAL B 119 ? LEU B 122 ? VAL B 128 LEU B 131 
G 2 HIS B 128 ? ARG B 132 ? HIS B 137 ARG B 141 
G 3 VAL B 173 ? SER B 175 ? VAL B 182 SER B 184 
H 1 SER B 159 ? VAL B 163 ? SER B 168 VAL B 172 
H 2 ILE B 145 ? ALA B 153 ? ILE B 154 ALA B 162 
H 3 ARG B 182 ? MET B 191 ? ARG B 191 MET B 200 
H 4 VAL B 207 ? LEU B 210 ? VAL B 216 LEU B 219 
# 
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 LEU A 18  ? O LEU A 27  N PHE A 30  ? N PHE A 39  
A 2 3 O CYS A 29  ? O CYS A 38  N CYS A 74  ? N CYS A 83  
A 3 4 O ARG A 71  ? O ARG A 80  N ALA A 63  ? N ALA A 72  
B 1 2 O SER A 45  ? O SER A 54  N THR A 92  ? N THR A 101 
B 2 3 O LEU A 87  ? O LEU A 96  N ILE A 104 ? N ILE A 113 
C 1 2 O VAL A 119 ? O VAL A 128 N ARG A 132 ? N ARG A 141 
C 2 3 O VAL A 129 ? O VAL A 138 N LEU A 174 ? N LEU A 183 
D 1 2 O SER A 159 ? O SER A 168 N ALA A 153 ? N ALA A 162 
D 2 3 O ARG A 146 ? O ARG A 155 N ARG A 190 ? N ARG A 199 
D 3 4 O TYR A 183 ? O TYR A 192 N LEU A 209 ? N LEU A 218 
E 1 2 O LEU B 18  ? O LEU B 27  N PHE B 30  ? N PHE B 39  
E 2 3 O CYS B 29  ? O CYS B 38  N CYS B 74  ? N CYS B 83  
E 3 4 O ARG B 71  ? O ARG B 80  N ALA B 63  ? N ALA B 72  
F 1 2 O LYS B 56  ? O LYS B 65  N TYR B 48  ? N TYR B 57  
F 2 3 O SER B 45  ? O SER B 54  N THR B 92  ? N THR B 101 
F 3 4 O LEU B 87  ? O LEU B 96  N ILE B 104 ? N ILE B 113 
G 1 2 O VAL B 119 ? O VAL B 128 N ARG B 132 ? N ARG B 141 
G 2 3 O VAL B 129 ? O VAL B 138 N LEU B 174 ? N LEU B 183 
H 1 2 O SER B 159 ? O SER B 168 N ALA B 153 ? N ALA B 162 
H 2 3 O ARG B 146 ? O ARG B 155 N ARG B 190 ? N ARG B 199 
H 3 4 O TYR B 183 ? O TYR B 192 N LEU B 209 ? N LEU B 218 
# 
_pdbx_entry_details.entry_id                   1ERN 
_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 
# 
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 ALA A 19  ? ? -62.03  21.75   
2  1 ARG A 32  ? ? -140.53 37.17   
3  1 GLU A 34  ? ? -146.12 35.94   
4  1 PRO A 50  ? ? -57.70  -9.16   
5  1 GLU A 60  ? ? -39.26  117.99  
6  1 ASP A 61  ? ? 38.46   73.73   
7  1 ARG A 68  ? ? -60.17  96.07   
8  1 ARG A 108 ? ? -138.84 -48.07  
9  1 LEU A 120 ? ? -154.38 80.83   
10 1 ALA A 166 ? ? -44.71  101.55  
11 1 GLU A 176 ? ? 56.49   10.63   
12 1 THR A 179 ? ? -105.41 45.80   
13 1 ARG A 189 ? ? 27.31   71.02   
14 1 GLU A 202 ? ? 83.46   44.00   
15 1 SER A 204 ? ? -144.26 18.21   
16 1 LEU B 17  ? ? -29.21  -56.31  
17 1 LEU B 33  ? ? -53.64  26.25   
18 1 GLU B 60  ? ? 59.60   -135.74 
19 1 ARG B 99  ? ? -169.71 118.90  
20 1 ALA B 132 ? ? -126.76 -69.74  
21 1 SER B 135 ? ? -96.73  40.19   
22 1 PRO B 146 ? ? -53.27  170.80  
23 1 GLU B 147 ? ? 21.01   55.37   
24 1 LEU B 175 ? ? -55.10  -149.57 
25 1 ARG B 189 ? ? -60.96  76.86   
26 1 SER B 204 ? ? -156.98 25.68   
27 1 SER B 210 ? ? -67.58  -174.76 
# 
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 ARG 21  ? A ARG 12  
2  1 Y 1 A GLY 22  ? A GLY 13  
3  1 Y 1 A PRO 23  ? A PRO 14  
4  1 Y 1 A SER 135 ? A SER 126 
5  1 Y 1 A ASN 164 ? A ASN 155 
6  1 Y 1 A SER 222 ? A SER 213 
7  1 Y 1 B ARG 21  ? B ARG 12  
8  1 Y 1 B GLY 22  ? B GLY 13  
9  1 Y 1 B PRO 23  ? B PRO 14  
10 1 Y 1 B ASN 164 ? B ASN 155 
# 
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 
HOH O    O N N 158 
HOH H1   H N N 159 
HOH H2   H N N 160 
ILE N    N N N 161 
ILE CA   C N S 162 
ILE C    C N N 163 
ILE O    O N N 164 
ILE CB   C N S 165 
ILE CG1  C N N 166 
ILE CG2  C N N 167 
ILE CD1  C N N 168 
ILE OXT  O N N 169 
ILE H    H N N 170 
ILE H2   H N N 171 
ILE HA   H N N 172 
ILE HB   H N N 173 
ILE HG12 H N N 174 
ILE HG13 H N N 175 
ILE HG21 H N N 176 
ILE HG22 H N N 177 
ILE HG23 H N N 178 
ILE HD11 H N N 179 
ILE HD12 H N N 180 
ILE HD13 H N N 181 
ILE HXT  H N N 182 
LEU N    N N N 183 
LEU CA   C N S 184 
LEU C    C N N 185 
LEU O    O N N 186 
LEU CB   C N N 187 
LEU CG   C N N 188 
LEU CD1  C N N 189 
LEU CD2  C N N 190 
LEU OXT  O N N 191 
LEU H    H N N 192 
LEU H2   H N N 193 
LEU HA   H N N 194 
LEU HB2  H N N 195 
LEU HB3  H N N 196 
LEU HG   H N N 197 
LEU HD11 H N N 198 
LEU HD12 H N N 199 
LEU HD13 H N N 200 
LEU HD21 H N N 201 
LEU HD22 H N N 202 
LEU HD23 H N N 203 
LEU HXT  H N N 204 
LYS N    N N N 205 
LYS CA   C N S 206 
LYS C    C N N 207 
LYS O    O N N 208 
LYS CB   C N N 209 
LYS CG   C N N 210 
LYS CD   C N N 211 
LYS CE   C N N 212 
LYS NZ   N N N 213 
LYS OXT  O N N 214 
LYS H    H N N 215 
LYS H2   H N N 216 
LYS HA   H N N 217 
LYS HB2  H N N 218 
LYS HB3  H N N 219 
LYS HG2  H N N 220 
LYS HG3  H N N 221 
LYS HD2  H N N 222 
LYS HD3  H N N 223 
LYS HE2  H N N 224 
LYS HE3  H N N 225 
LYS HZ1  H N N 226 
LYS HZ2  H N N 227 
LYS HZ3  H N N 228 
LYS HXT  H N N 229 
MET N    N N N 230 
MET CA   C N S 231 
MET C    C N N 232 
MET O    O N N 233 
MET CB   C N N 234 
MET CG   C N N 235 
MET SD   S N N 236 
MET CE   C N N 237 
MET OXT  O N N 238 
MET H    H N N 239 
MET H2   H N N 240 
MET HA   H N N 241 
MET HB2  H N N 242 
MET HB3  H N N 243 
MET HG2  H N N 244 
MET HG3  H N N 245 
MET HE1  H N N 246 
MET HE2  H N N 247 
MET HE3  H N N 248 
MET HXT  H N N 249 
PHE N    N N N 250 
PHE CA   C N S 251 
PHE C    C N N 252 
PHE O    O N N 253 
PHE CB   C N N 254 
PHE CG   C Y N 255 
PHE CD1  C Y N 256 
PHE CD2  C Y N 257 
PHE CE1  C Y N 258 
PHE CE2  C Y N 259 
PHE CZ   C Y N 260 
PHE OXT  O N N 261 
PHE H    H N N 262 
PHE H2   H N N 263 
PHE HA   H N N 264 
PHE HB2  H N N 265 
PHE HB3  H N N 266 
PHE HD1  H N N 267 
PHE HD2  H N N 268 
PHE HE1  H N N 269 
PHE HE2  H N N 270 
PHE HZ   H N N 271 
PHE HXT  H N N 272 
PRO N    N N N 273 
PRO CA   C N S 274 
PRO C    C N N 275 
PRO O    O N N 276 
PRO CB   C N N 277 
PRO CG   C N N 278 
PRO CD   C N N 279 
PRO OXT  O N N 280 
PRO H    H N N 281 
PRO HA   H N N 282 
PRO HB2  H N N 283 
PRO HB3  H N N 284 
PRO HG2  H N N 285 
PRO HG3  H N N 286 
PRO HD2  H N N 287 
PRO HD3  H N N 288 
PRO HXT  H N N 289 
SER N    N N N 290 
SER CA   C N S 291 
SER C    C N N 292 
SER O    O N N 293 
SER CB   C N N 294 
SER OG   O N N 295 
SER OXT  O N N 296 
SER H    H N N 297 
SER H2   H N N 298 
SER HA   H N N 299 
SER HB2  H N N 300 
SER HB3  H N N 301 
SER HG   H N N 302 
SER HXT  H N N 303 
THR N    N N N 304 
THR CA   C N S 305 
THR C    C N N 306 
THR O    O N N 307 
THR CB   C N R 308 
THR OG1  O N N 309 
THR CG2  C N N 310 
THR OXT  O N N 311 
THR H    H N N 312 
THR H2   H N N 313 
THR HA   H N N 314 
THR HB   H N N 315 
THR HG1  H N N 316 
THR HG21 H N N 317 
THR HG22 H N N 318 
THR HG23 H N N 319 
THR HXT  H N N 320 
TRP N    N N N 321 
TRP CA   C N S 322 
TRP C    C N N 323 
TRP O    O N N 324 
TRP CB   C N N 325 
TRP CG   C Y N 326 
TRP CD1  C Y N 327 
TRP CD2  C Y N 328 
TRP NE1  N Y N 329 
TRP CE2  C Y N 330 
TRP CE3  C Y N 331 
TRP CZ2  C Y N 332 
TRP CZ3  C Y N 333 
TRP CH2  C Y N 334 
TRP OXT  O N N 335 
TRP H    H N N 336 
TRP H2   H N N 337 
TRP HA   H N N 338 
TRP HB2  H N N 339 
TRP HB3  H N N 340 
TRP HD1  H N N 341 
TRP HE1  H N N 342 
TRP HE3  H N N 343 
TRP HZ2  H N N 344 
TRP HZ3  H N N 345 
TRP HH2  H N N 346 
TRP HXT  H N N 347 
TYR N    N N N 348 
TYR CA   C N S 349 
TYR C    C N N 350 
TYR O    O N N 351 
TYR CB   C N N 352 
TYR CG   C Y N 353 
TYR CD1  C Y N 354 
TYR CD2  C Y N 355 
TYR CE1  C Y N 356 
TYR CE2  C Y N 357 
TYR CZ   C Y N 358 
TYR OH   O N N 359 
TYR OXT  O N N 360 
TYR H    H N N 361 
TYR H2   H N N 362 
TYR HA   H N N 363 
TYR HB2  H N N 364 
TYR HB3  H N N 365 
TYR HD1  H N N 366 
TYR HD2  H N N 367 
TYR HE1  H N N 368 
TYR HE2  H N N 369 
TYR HH   H N N 370 
TYR HXT  H N N 371 
VAL N    N N N 372 
VAL CA   C N S 373 
VAL C    C N N 374 
VAL O    O N N 375 
VAL CB   C N N 376 
VAL CG1  C N N 377 
VAL CG2  C N N 378 
VAL OXT  O N N 379 
VAL H    H N N 380 
VAL H2   H N N 381 
VAL HA   H N N 382 
VAL HB   H N N 383 
VAL HG11 H N N 384 
VAL HG12 H N N 385 
VAL HG13 H N N 386 
VAL HG21 H N N 387 
VAL HG22 H N N 388 
VAL HG23 H N N 389 
VAL HXT  H N N 390 
# 
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 
HOH O   H1   sing N N 150 
HOH O   H2   sing N N 151 
ILE N   CA   sing N N 152 
ILE N   H    sing N N 153 
ILE N   H2   sing N N 154 
ILE CA  C    sing N N 155 
ILE CA  CB   sing N N 156 
ILE CA  HA   sing N N 157 
ILE C   O    doub N N 158 
ILE C   OXT  sing N N 159 
ILE CB  CG1  sing N N 160 
ILE CB  CG2  sing N N 161 
ILE CB  HB   sing N N 162 
ILE CG1 CD1  sing N N 163 
ILE CG1 HG12 sing N N 164 
ILE CG1 HG13 sing N N 165 
ILE CG2 HG21 sing N N 166 
ILE CG2 HG22 sing N N 167 
ILE CG2 HG23 sing N N 168 
ILE CD1 HD11 sing N N 169 
ILE CD1 HD12 sing N N 170 
ILE CD1 HD13 sing N N 171 
ILE OXT HXT  sing N N 172 
LEU N   CA   sing N N 173 
LEU N   H    sing N N 174 
LEU N   H2   sing N N 175 
LEU CA  C    sing N N 176 
LEU CA  CB   sing N N 177 
LEU CA  HA   sing N N 178 
LEU C   O    doub N N 179 
LEU C   OXT  sing N N 180 
LEU CB  CG   sing N N 181 
LEU CB  HB2  sing N N 182 
LEU CB  HB3  sing N N 183 
LEU CG  CD1  sing N N 184 
LEU CG  CD2  sing N N 185 
LEU CG  HG   sing N N 186 
LEU CD1 HD11 sing N N 187 
LEU CD1 HD12 sing N N 188 
LEU CD1 HD13 sing N N 189 
LEU CD2 HD21 sing N N 190 
LEU CD2 HD22 sing N N 191 
LEU CD2 HD23 sing N N 192 
LEU OXT HXT  sing N N 193 
LYS N   CA   sing N N 194 
LYS N   H    sing N N 195 
LYS N   H2   sing N N 196 
LYS CA  C    sing N N 197 
LYS CA  CB   sing N N 198 
LYS CA  HA   sing N N 199 
LYS C   O    doub N N 200 
LYS C   OXT  sing N N 201 
LYS CB  CG   sing N N 202 
LYS CB  HB2  sing N N 203 
LYS CB  HB3  sing N N 204 
LYS CG  CD   sing N N 205 
LYS CG  HG2  sing N N 206 
LYS CG  HG3  sing N N 207 
LYS CD  CE   sing N N 208 
LYS CD  HD2  sing N N 209 
LYS CD  HD3  sing N N 210 
LYS CE  NZ   sing N N 211 
LYS CE  HE2  sing N N 212 
LYS CE  HE3  sing N N 213 
LYS NZ  HZ1  sing N N 214 
LYS NZ  HZ2  sing N N 215 
LYS NZ  HZ3  sing N N 216 
LYS OXT HXT  sing N N 217 
MET N   CA   sing N N 218 
MET N   H    sing N N 219 
MET N   H2   sing N N 220 
MET CA  C    sing N N 221 
MET CA  CB   sing N N 222 
MET CA  HA   sing N N 223 
MET C   O    doub N N 224 
MET C   OXT  sing N N 225 
MET CB  CG   sing N N 226 
MET CB  HB2  sing N N 227 
MET CB  HB3  sing N N 228 
MET CG  SD   sing N N 229 
MET CG  HG2  sing N N 230 
MET CG  HG3  sing N N 231 
MET SD  CE   sing N N 232 
MET CE  HE1  sing N N 233 
MET CE  HE2  sing N N 234 
MET CE  HE3  sing N N 235 
MET OXT HXT  sing N N 236 
PHE N   CA   sing N N 237 
PHE N   H    sing N N 238 
PHE N   H2   sing N N 239 
PHE CA  C    sing N N 240 
PHE CA  CB   sing N N 241 
PHE CA  HA   sing N N 242 
PHE C   O    doub N N 243 
PHE C   OXT  sing N N 244 
PHE CB  CG   sing N N 245 
PHE CB  HB2  sing N N 246 
PHE CB  HB3  sing N N 247 
PHE CG  CD1  doub Y N 248 
PHE CG  CD2  sing Y N 249 
PHE CD1 CE1  sing Y N 250 
PHE CD1 HD1  sing N N 251 
PHE CD2 CE2  doub Y N 252 
PHE CD2 HD2  sing N N 253 
PHE CE1 CZ   doub Y N 254 
PHE CE1 HE1  sing N N 255 
PHE CE2 CZ   sing Y N 256 
PHE CE2 HE2  sing N N 257 
PHE CZ  HZ   sing N N 258 
PHE OXT HXT  sing N N 259 
PRO N   CA   sing N N 260 
PRO N   CD   sing N N 261 
PRO N   H    sing N N 262 
PRO CA  C    sing N N 263 
PRO CA  CB   sing N N 264 
PRO CA  HA   sing N N 265 
PRO C   O    doub N N 266 
PRO C   OXT  sing N N 267 
PRO CB  CG   sing N N 268 
PRO CB  HB2  sing N N 269 
PRO CB  HB3  sing N N 270 
PRO CG  CD   sing N N 271 
PRO CG  HG2  sing N N 272 
PRO CG  HG3  sing N N 273 
PRO CD  HD2  sing N N 274 
PRO CD  HD3  sing N N 275 
PRO OXT HXT  sing N N 276 
SER N   CA   sing N N 277 
SER N   H    sing N N 278 
SER N   H2   sing N N 279 
SER CA  C    sing N N 280 
SER CA  CB   sing N N 281 
SER CA  HA   sing N N 282 
SER C   O    doub N N 283 
SER C   OXT  sing N N 284 
SER CB  OG   sing N N 285 
SER CB  HB2  sing N N 286 
SER CB  HB3  sing N N 287 
SER OG  HG   sing N N 288 
SER OXT HXT  sing N N 289 
THR N   CA   sing N N 290 
THR N   H    sing N N 291 
THR N   H2   sing N N 292 
THR CA  C    sing N N 293 
THR CA  CB   sing N N 294 
THR CA  HA   sing N N 295 
THR C   O    doub N N 296 
THR C   OXT  sing N N 297 
THR CB  OG1  sing N N 298 
THR CB  CG2  sing N N 299 
THR CB  HB   sing N N 300 
THR OG1 HG1  sing N N 301 
THR CG2 HG21 sing N N 302 
THR CG2 HG22 sing N N 303 
THR CG2 HG23 sing N N 304 
THR OXT HXT  sing N N 305 
TRP N   CA   sing N N 306 
TRP N   H    sing N N 307 
TRP N   H2   sing N N 308 
TRP CA  C    sing N N 309 
TRP CA  CB   sing N N 310 
TRP CA  HA   sing N N 311 
TRP C   O    doub N N 312 
TRP C   OXT  sing N N 313 
TRP CB  CG   sing N N 314 
TRP CB  HB2  sing N N 315 
TRP CB  HB3  sing N N 316 
TRP CG  CD1  doub Y N 317 
TRP CG  CD2  sing Y N 318 
TRP CD1 NE1  sing Y N 319 
TRP CD1 HD1  sing N N 320 
TRP CD2 CE2  doub Y N 321 
TRP CD2 CE3  sing Y N 322 
TRP NE1 CE2  sing Y N 323 
TRP NE1 HE1  sing N N 324 
TRP CE2 CZ2  sing Y N 325 
TRP CE3 CZ3  doub Y N 326 
TRP CE3 HE3  sing N N 327 
TRP CZ2 CH2  doub Y N 328 
TRP CZ2 HZ2  sing N N 329 
TRP CZ3 CH2  sing Y N 330 
TRP CZ3 HZ3  sing N N 331 
TRP CH2 HH2  sing N N 332 
TRP OXT HXT  sing N N 333 
TYR N   CA   sing N N 334 
TYR N   H    sing N N 335 
TYR N   H2   sing N N 336 
TYR CA  C    sing N N 337 
TYR CA  CB   sing N N 338 
TYR CA  HA   sing N N 339 
TYR C   O    doub N N 340 
TYR C   OXT  sing N N 341 
TYR CB  CG   sing N N 342 
TYR CB  HB2  sing N N 343 
TYR CB  HB3  sing N N 344 
TYR CG  CD1  doub Y N 345 
TYR CG  CD2  sing Y N 346 
TYR CD1 CE1  sing Y N 347 
TYR CD1 HD1  sing N N 348 
TYR CD2 CE2  doub Y N 349 
TYR CD2 HD2  sing N N 350 
TYR CE1 CZ   doub Y N 351 
TYR CE1 HE1  sing N N 352 
TYR CE2 CZ   sing Y N 353 
TYR CE2 HE2  sing N N 354 
TYR CZ  OH   sing N N 355 
TYR OH  HH   sing N N 356 
TYR OXT HXT  sing N N 357 
VAL N   CA   sing N N 358 
VAL N   H    sing N N 359 
VAL N   H2   sing N N 360 
VAL CA  C    sing N N 361 
VAL CA  CB   sing N N 362 
VAL CA  HA   sing N N 363 
VAL C   O    doub N N 364 
VAL C   OXT  sing N N 365 
VAL CB  CG1  sing N N 366 
VAL CB  CG2  sing N N 367 
VAL CB  HB   sing N N 368 
VAL CG1 HG11 sing N N 369 
VAL CG1 HG12 sing N N 370 
VAL CG1 HG13 sing N N 371 
VAL CG2 HG21 sing N N 372 
VAL CG2 HG22 sing N N 373 
VAL CG2 HG23 sing N N 374 
VAL OXT HXT  sing N N 375 
# 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.accession_code   1EBP 
_pdbx_initial_refinement_model.details          ? 
# 
_atom_sites.entry_id                    1ERN 
_atom_sites.fract_transf_matrix[1][1]   0.025800 
_atom_sites.fract_transf_matrix[1][2]   -0.006927 
_atom_sites.fract_transf_matrix[1][3]   0.002807 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.018596 
_atom_sites.fract_transf_matrix[2][3]   -0.009848 
_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]   0.019375 
_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_