data_1NPU
# 
_entry.id   1NPU 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.397 
_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   1NPU         pdb_00001npu 10.2210/pdb1npu/pdb 
RCSB  RCSB018090   ?            ?                   
WWPDB D_1000018090 ?            ?                   
# 
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 2004-03-23 
2 'Structure model' 1 1 2008-04-29 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2021-02-03 
5 'Structure model' 1 4 2021-10-27 
6 'Structure model' 1 5 2023-08-16 
7 'Structure model' 1 6 2024-10-30 
# 
_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' 'Structure summary'         
4 5 'Structure model' 'Database references'       
5 6 'Structure model' 'Data collection'           
6 6 'Structure model' 'Refinement description'    
7 7 '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' audit_author                  
2 5 'Structure model' database_2                    
3 5 'Structure model' struct_ref_seq_dif            
4 6 'Structure model' chem_comp_atom                
5 6 'Structure model' chem_comp_bond                
6 6 'Structure model' pdbx_initial_refinement_model 
7 7 'Structure model' pdbx_entry_details            
8 7 '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' '_audit_author.identifier_ORCID'      
2 5 'Structure model' '_database_2.pdbx_DOI'                
3 5 'Structure model' '_database_2.pdbx_database_accession' 
4 5 'Structure model' '_struct_ref_seq_dif.details'         
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1NPU 
_pdbx_database_status.recvd_initial_deposition_date   2003-01-20 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.SG_entry                        Y 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB      1B88         . unspecified 
TargetDB NYSGXRC-T749 . unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
_audit_author.identifier_ORCID 
'Zhang, X.'                                                      1  ?                   
'Schwartz, J.-C.D.'                                              2  ?                   
'Guo, X.'                                                        3  ?                   
'Cao, E.'                                                        4  ?                   
'Chen, L.'                                                       5  ?                   
'Zhang, Z.-Y.'                                                   6  ?                   
'Nathenson, S.G.'                                                7  ?                   
'Almo, S.C.'                                                     8  ?                   
'Burley, S.K.'                                                   9  0000-0002-2487-9713 
'New York SGX Research Center for Structural Genomics (NYSGXRC)' 10 ?                   
# 
_citation.id                        primary 
_citation.title                     'Structural and functional analysis of the costimulatory receptor programmed death-1.' 
_citation.journal_abbrev            Immunity 
_citation.journal_volume            20 
_citation.page_first                337 
_citation.page_last                 347 
_citation.year                      2004 
_citation.journal_id_ASTM           IUNIEH 
_citation.country                   US 
_citation.journal_id_ISSN           1074-7613 
_citation.journal_id_CSD            2048 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   15030777 
_citation.pdbx_database_id_DOI      '10.1016/S1074-7613(04)00051-2' 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Zhang, X.'       1  ? 
primary 'Schwartz, J.C.'  2  ? 
primary 'Guo, X.'         3  ? 
primary 'Bhatia, S.'      4  ? 
primary 'Cao, E.'         5  ? 
primary 'Lorenz, M.'      6  ? 
primary 'Cammer, M.'      7  ? 
primary 'Chen, L.'        8  ? 
primary 'Zhang, Z.Y.'     9  ? 
primary 'Edidin, M.A.'    10 ? 
primary 'Nathenson, S.G.' 11 ? 
primary 'Almo, S.C.'      12 ? 
# 
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 'Programmed cell death protein 1' 13176.714 1  ? C50S 'Ig V-type domain' ? 
2 water   nat water                             18.015    73 ? ?    ?                  ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'Protein PD-1, mPD-1' 
# 
_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       
;SLTFYPAWLTVSEGANATFTCSLSNWSEDLMLNWNRLSPSNQTEKQAAFSNGLSQPVQDARFQIIQLPNRHDFHMNILDT
RRNDSGIYLCGAISLHPKAKIEESPGAELVVTERILE
;
_entity_poly.pdbx_seq_one_letter_code_can   
;SLTFYPAWLTVSEGANATFTCSLSNWSEDLMLNWNRLSPSNQTEKQAAFSNGLSQPVQDARFQIIQLPNRHDFHMNILDT
RRNDSGIYLCGAISLHPKAKIEESPGAELVVTERILE
;
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         NYSGXRC-T749 
# 
_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   SER n 
1 2   LEU n 
1 3   THR n 
1 4   PHE n 
1 5   TYR n 
1 6   PRO n 
1 7   ALA n 
1 8   TRP n 
1 9   LEU n 
1 10  THR n 
1 11  VAL n 
1 12  SER n 
1 13  GLU n 
1 14  GLY n 
1 15  ALA n 
1 16  ASN n 
1 17  ALA n 
1 18  THR n 
1 19  PHE n 
1 20  THR n 
1 21  CYS n 
1 22  SER n 
1 23  LEU n 
1 24  SER n 
1 25  ASN n 
1 26  TRP n 
1 27  SER n 
1 28  GLU n 
1 29  ASP n 
1 30  LEU n 
1 31  MET n 
1 32  LEU n 
1 33  ASN n 
1 34  TRP n 
1 35  ASN n 
1 36  ARG n 
1 37  LEU n 
1 38  SER n 
1 39  PRO n 
1 40  SER n 
1 41  ASN n 
1 42  GLN n 
1 43  THR n 
1 44  GLU n 
1 45  LYS n 
1 46  GLN n 
1 47  ALA n 
1 48  ALA n 
1 49  PHE n 
1 50  SER n 
1 51  ASN n 
1 52  GLY n 
1 53  LEU n 
1 54  SER n 
1 55  GLN n 
1 56  PRO n 
1 57  VAL n 
1 58  GLN n 
1 59  ASP n 
1 60  ALA n 
1 61  ARG n 
1 62  PHE n 
1 63  GLN n 
1 64  ILE n 
1 65  ILE n 
1 66  GLN n 
1 67  LEU n 
1 68  PRO n 
1 69  ASN n 
1 70  ARG n 
1 71  HIS n 
1 72  ASP n 
1 73  PHE n 
1 74  HIS n 
1 75  MET n 
1 76  ASN n 
1 77  ILE n 
1 78  LEU n 
1 79  ASP n 
1 80  THR n 
1 81  ARG n 
1 82  ARG n 
1 83  ASN n 
1 84  ASP n 
1 85  SER n 
1 86  GLY n 
1 87  ILE n 
1 88  TYR n 
1 89  LEU n 
1 90  CYS n 
1 91  GLY n 
1 92  ALA n 
1 93  ILE n 
1 94  SER n 
1 95  LEU n 
1 96  HIS n 
1 97  PRO n 
1 98  LYS n 
1 99  ALA n 
1 100 LYS n 
1 101 ILE n 
1 102 GLU n 
1 103 GLU n 
1 104 SER n 
1 105 PRO n 
1 106 GLY n 
1 107 ALA n 
1 108 GLU n 
1 109 LEU n 
1 110 VAL n 
1 111 VAL n 
1 112 THR n 
1 113 GLU n 
1 114 ARG n 
1 115 ILE n 
1 116 LEU n 
1 117 GLU 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               'house mouse' 
_entity_src_gen.gene_src_genus                     Mus 
_entity_src_gen.pdbx_gene_src_gene                 'PDCD1 OR PD1' 
_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      'Mus musculus' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     10090 
_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 BL21(DE3)' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     469008 
_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                   'Escherichia coli' 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               'BL21(DE3)' 
_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          plasmid 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       pET3a 
_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   SER 1   1   1   SER SER A . n 
A 1 2   LEU 2   2   2   LEU LEU A . n 
A 1 3   THR 3   3   3   THR THR A . n 
A 1 4   PHE 4   4   4   PHE PHE A . n 
A 1 5   TYR 5   5   5   TYR TYR A . n 
A 1 6   PRO 6   6   6   PRO PRO A . n 
A 1 7   ALA 7   7   7   ALA ALA A . n 
A 1 8   TRP 8   8   8   TRP TRP A . n 
A 1 9   LEU 9   9   9   LEU LEU A . n 
A 1 10  THR 10  10  10  THR THR A . n 
A 1 11  VAL 11  11  11  VAL VAL A . n 
A 1 12  SER 12  12  12  SER SER A . n 
A 1 13  GLU 13  13  13  GLU GLU A . n 
A 1 14  GLY 14  14  14  GLY GLY A . n 
A 1 15  ALA 15  15  15  ALA ALA A . n 
A 1 16  ASN 16  16  16  ASN ASN A . n 
A 1 17  ALA 17  17  17  ALA ALA A . n 
A 1 18  THR 18  18  18  THR THR A . n 
A 1 19  PHE 19  19  19  PHE PHE A . n 
A 1 20  THR 20  20  20  THR THR A . n 
A 1 21  CYS 21  21  21  CYS CYS A . n 
A 1 22  SER 22  22  22  SER SER A . n 
A 1 23  LEU 23  23  23  LEU LEU A . n 
A 1 24  SER 24  24  24  SER SER A . n 
A 1 25  ASN 25  25  25  ASN ASN A . n 
A 1 26  TRP 26  26  26  TRP TRP A . n 
A 1 27  SER 27  27  27  SER SER A . n 
A 1 28  GLU 28  28  28  GLU GLU A . n 
A 1 29  ASP 29  29  29  ASP ASP A . n 
A 1 30  LEU 30  30  30  LEU LEU A . n 
A 1 31  MET 31  31  31  MET MET A . n 
A 1 32  LEU 32  32  32  LEU LEU A . n 
A 1 33  ASN 33  33  33  ASN ASN A . n 
A 1 34  TRP 34  34  34  TRP TRP A . n 
A 1 35  ASN 35  35  35  ASN ASN A . n 
A 1 36  ARG 36  36  36  ARG ARG A . n 
A 1 37  LEU 37  37  37  LEU LEU A . n 
A 1 38  SER 38  38  38  SER SER A . n 
A 1 39  PRO 39  39  39  PRO PRO A . n 
A 1 40  SER 40  40  40  SER SER A . n 
A 1 41  ASN 41  41  41  ASN ASN A . n 
A 1 42  GLN 42  42  42  GLN GLN A . n 
A 1 43  THR 43  43  43  THR THR A . n 
A 1 44  GLU 44  44  44  GLU GLU A . n 
A 1 45  LYS 45  45  45  LYS LYS A . n 
A 1 46  GLN 46  46  46  GLN GLN A . n 
A 1 47  ALA 47  47  47  ALA ALA A . n 
A 1 48  ALA 48  48  48  ALA ALA A . n 
A 1 49  PHE 49  49  49  PHE PHE A . n 
A 1 50  SER 50  50  50  SER SER A . n 
A 1 51  ASN 51  51  51  ASN ASN A . n 
A 1 52  GLY 52  52  52  GLY GLY A . n 
A 1 53  LEU 53  53  53  LEU LEU A . n 
A 1 54  SER 54  54  54  SER SER A . n 
A 1 55  GLN 55  55  55  GLN GLN A . n 
A 1 56  PRO 56  56  56  PRO PRO A . n 
A 1 57  VAL 57  57  57  VAL VAL A . n 
A 1 58  GLN 58  58  58  GLN GLN A . n 
A 1 59  ASP 59  59  59  ASP ASP A . n 
A 1 60  ALA 60  60  60  ALA ALA A . n 
A 1 61  ARG 61  61  61  ARG ARG A . n 
A 1 62  PHE 62  62  62  PHE PHE A . n 
A 1 63  GLN 63  63  63  GLN GLN A . n 
A 1 64  ILE 64  64  64  ILE ILE A . n 
A 1 65  ILE 65  65  65  ILE ILE A . n 
A 1 66  GLN 66  66  66  GLN GLN A . n 
A 1 67  LEU 67  67  67  LEU LEU A . n 
A 1 68  PRO 68  68  68  PRO PRO A . n 
A 1 69  ASN 69  69  69  ASN ASN A . n 
A 1 70  ARG 70  70  70  ARG ARG A . n 
A 1 71  HIS 71  71  71  HIS HIS A . n 
A 1 72  ASP 72  72  72  ASP ASP A . n 
A 1 73  PHE 73  73  73  PHE PHE A . n 
A 1 74  HIS 74  74  74  HIS HIS A . n 
A 1 75  MET 75  75  75  MET MET A . n 
A 1 76  ASN 76  76  76  ASN ASN A . n 
A 1 77  ILE 77  77  77  ILE ILE A . n 
A 1 78  LEU 78  78  78  LEU LEU A . n 
A 1 79  ASP 79  79  79  ASP ASP A . n 
A 1 80  THR 80  80  80  THR THR A . n 
A 1 81  ARG 81  81  81  ARG ARG A . n 
A 1 82  ARG 82  82  82  ARG ARG A . n 
A 1 83  ASN 83  83  83  ASN ASN A . n 
A 1 84  ASP 84  84  84  ASP ASP A . n 
A 1 85  SER 85  85  85  SER SER A . n 
A 1 86  GLY 86  86  86  GLY GLY A . n 
A 1 87  ILE 87  87  87  ILE ILE A . n 
A 1 88  TYR 88  88  88  TYR TYR A . n 
A 1 89  LEU 89  89  89  LEU LEU A . n 
A 1 90  CYS 90  90  90  CYS CYS A . n 
A 1 91  GLY 91  91  91  GLY GLY A . n 
A 1 92  ALA 92  92  92  ALA ALA A . n 
A 1 93  ILE 93  93  93  ILE ILE A . n 
A 1 94  SER 94  94  94  SER SER A . n 
A 1 95  LEU 95  95  95  LEU LEU A . n 
A 1 96  HIS 96  96  96  HIS ALA A . n 
A 1 97  PRO 97  97  97  PRO ALA A . n 
A 1 98  LYS 98  98  98  LYS LYS A . n 
A 1 99  ALA 99  99  99  ALA ALA A . n 
A 1 100 LYS 100 100 100 LYS ALA A . n 
A 1 101 ILE 101 101 101 ILE ILE A . n 
A 1 102 GLU 102 102 102 GLU GLU A . n 
A 1 103 GLU 103 103 103 GLU GLU A . n 
A 1 104 SER 104 104 104 SER SER A . n 
A 1 105 PRO 105 105 105 PRO PRO A . n 
A 1 106 GLY 106 106 106 GLY GLY A . n 
A 1 107 ALA 107 107 107 ALA ALA A . n 
A 1 108 GLU 108 108 108 GLU GLU A . n 
A 1 109 LEU 109 109 109 LEU LEU A . n 
A 1 110 VAL 110 110 110 VAL VAL A . n 
A 1 111 VAL 111 111 111 VAL VAL A . n 
A 1 112 THR 112 112 112 THR THR A . n 
A 1 113 GLU 113 113 113 GLU GLU A . n 
A 1 114 ARG 114 114 114 ARG ARG A . n 
A 1 115 ILE 115 115 115 ILE ILE A . n 
A 1 116 LEU 116 116 116 LEU LEU A . n 
A 1 117 GLU 117 117 ?   ?   ?   A . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
B 2 HOH 1  118 1  HOH HOH A . 
B 2 HOH 2  119 2  HOH HOH A . 
B 2 HOH 3  120 3  HOH HOH A . 
B 2 HOH 4  121 4  HOH HOH A . 
B 2 HOH 5  122 5  HOH HOH A . 
B 2 HOH 6  123 6  HOH HOH A . 
B 2 HOH 7  124 7  HOH HOH A . 
B 2 HOH 8  125 8  HOH HOH A . 
B 2 HOH 9  126 9  HOH HOH A . 
B 2 HOH 10 127 10 HOH HOH A . 
B 2 HOH 11 128 11 HOH HOH A . 
B 2 HOH 12 129 12 HOH HOH A . 
B 2 HOH 13 130 13 HOH HOH A . 
B 2 HOH 14 131 14 HOH HOH A . 
B 2 HOH 15 132 15 HOH HOH A . 
B 2 HOH 16 133 16 HOH HOH A . 
B 2 HOH 17 134 17 HOH HOH A . 
B 2 HOH 18 135 18 HOH HOH A . 
B 2 HOH 19 136 19 HOH HOH A . 
B 2 HOH 20 137 20 HOH HOH A . 
B 2 HOH 21 138 21 HOH HOH A . 
B 2 HOH 22 139 22 HOH HOH A . 
B 2 HOH 23 140 23 HOH HOH A . 
B 2 HOH 24 141 24 HOH HOH A . 
B 2 HOH 25 142 25 HOH HOH A . 
B 2 HOH 26 143 26 HOH HOH A . 
B 2 HOH 27 144 27 HOH HOH A . 
B 2 HOH 28 145 28 HOH HOH A . 
B 2 HOH 29 146 29 HOH HOH A . 
B 2 HOH 30 147 30 HOH HOH A . 
B 2 HOH 31 148 31 HOH HOH A . 
B 2 HOH 32 149 32 HOH HOH A . 
B 2 HOH 33 150 33 HOH HOH A . 
B 2 HOH 34 151 34 HOH HOH A . 
B 2 HOH 35 152 35 HOH HOH A . 
B 2 HOH 36 153 36 HOH HOH A . 
B 2 HOH 37 154 37 HOH HOH A . 
B 2 HOH 38 155 38 HOH HOH A . 
B 2 HOH 39 156 39 HOH HOH A . 
B 2 HOH 40 157 40 HOH HOH A . 
B 2 HOH 41 158 41 HOH HOH A . 
B 2 HOH 42 159 42 HOH HOH A . 
B 2 HOH 43 160 43 HOH HOH A . 
B 2 HOH 44 161 44 HOH HOH A . 
B 2 HOH 45 162 45 HOH HOH A . 
B 2 HOH 46 163 46 HOH HOH A . 
B 2 HOH 47 164 47 HOH HOH A . 
B 2 HOH 48 165 48 HOH HOH A . 
B 2 HOH 49 166 49 HOH HOH A . 
B 2 HOH 50 167 50 HOH HOH A . 
B 2 HOH 51 168 51 HOH HOH A . 
B 2 HOH 52 169 52 HOH HOH A . 
B 2 HOH 53 170 53 HOH HOH A . 
B 2 HOH 54 171 54 HOH HOH A . 
B 2 HOH 55 172 55 HOH HOH A . 
B 2 HOH 56 173 56 HOH HOH A . 
B 2 HOH 57 174 57 HOH HOH A . 
B 2 HOH 58 175 58 HOH HOH A . 
B 2 HOH 59 176 59 HOH HOH A . 
B 2 HOH 60 177 60 HOH HOH A . 
B 2 HOH 61 178 61 HOH HOH A . 
B 2 HOH 62 179 62 HOH HOH A . 
B 2 HOH 63 180 63 HOH HOH A . 
B 2 HOH 64 181 64 HOH HOH A . 
B 2 HOH 65 182 65 HOH HOH A . 
B 2 HOH 66 183 66 HOH HOH A . 
B 2 HOH 67 184 67 HOH HOH A . 
B 2 HOH 68 185 68 HOH HOH A . 
B 2 HOH 69 186 69 HOH HOH A . 
B 2 HOH 70 187 70 HOH HOH A . 
B 2 HOH 71 188 71 HOH HOH A . 
B 2 HOH 72 189 72 HOH HOH A . 
B 2 HOH 73 190 73 HOH HOH A . 
# 
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 1 A HIS 96  ? CG  ? A HIS 96  CG  
2  1 Y 1 A HIS 96  ? ND1 ? A HIS 96  ND1 
3  1 Y 1 A HIS 96  ? CD2 ? A HIS 96  CD2 
4  1 Y 1 A HIS 96  ? CE1 ? A HIS 96  CE1 
5  1 Y 1 A HIS 96  ? NE2 ? A HIS 96  NE2 
6  1 Y 1 A PRO 97  ? CG  ? A PRO 97  CG  
7  1 Y 1 A PRO 97  ? CD  ? A PRO 97  CD  
8  1 Y 1 A LYS 100 ? CG  ? A LYS 100 CG  
9  1 Y 1 A LYS 100 ? CD  ? A LYS 100 CD  
10 1 Y 1 A LYS 100 ? CE  ? A LYS 100 CE  
11 1 Y 1 A LYS 100 ? NZ  ? A LYS 100 NZ  
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
CNS       refinement       1.0 ? 1 
HKL-2000  'data reduction' .   ? 2 
SCALEPACK 'data scaling'   .   ? 3 
EPMR      phasing          .   ? 4 
# 
_cell.entry_id           1NPU 
_cell.length_a           23.965 
_cell.length_b           50.802 
_cell.length_c           75.278 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              4 
_cell.pdbx_unique_axis   ? 
_cell.length_a_esd       ? 
_cell.length_b_esd       ? 
_cell.length_c_esd       ? 
_cell.angle_alpha_esd    ? 
_cell.angle_beta_esd     ? 
_cell.angle_gamma_esd    ? 
# 
_symmetry.entry_id                         1NPU 
_symmetry.space_group_name_H-M             'P 21 21 21' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                19 
_symmetry.space_group_name_Hall            ? 
# 
_exptl.entry_id          1NPU 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      1.67 
_exptl_crystal.density_percent_sol   25.8 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            293 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              6.5 
_exptl_crystal_grow.pdbx_details    'PEG8000, NaAc, NaCacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K' 
_exptl_crystal_grow.pdbx_pH_range   . 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               CCD 
_diffrn_detector.type                   'ADSC QUANTUM 4' 
_diffrn_detector.pdbx_collection_date   2002-05-01 
_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   0.9746 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'NSLS BEAMLINE X9B' 
_diffrn_source.pdbx_synchrotron_site       NSLS 
_diffrn_source.pdbx_synchrotron_beamline   X9B 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        0.9746 
# 
_reflns.entry_id                     1NPU 
_reflns.observed_criterion_sigma_I   0 
_reflns.observed_criterion_sigma_F   0 
_reflns.d_resolution_low             20.00 
_reflns.d_resolution_high            2.00 
_reflns.number_obs                   6677 
_reflns.number_all                   6677 
_reflns.percent_possible_obs         99.7 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        8.7 
_reflns.pdbx_redundancy              ? 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             2.00 
_reflns_shell.d_res_low              2.07 
_reflns_shell.percent_possible_all   97 
_reflns_shell.Rmerge_I_obs           0.276 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.number_measured_all    ? 
_reflns_shell.number_measured_obs    ? 
_reflns_shell.number_unique_obs      ? 
_reflns_shell.pdbx_chi_squared       ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1NPU 
_refine.ls_number_reflns_obs                     6425 
_refine.ls_number_reflns_all                     6626 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0 
_refine.pdbx_data_cutoff_high_absF               178575.39 
_refine.pdbx_data_cutoff_low_absF                0.000000 
_refine.ls_d_res_low                             18.78 
_refine.ls_d_res_high                            2.00 
_refine.ls_percent_reflns_obs                    97.1 
_refine.ls_R_factor_obs                          0.198 
_refine.ls_R_factor_all                          0.213 
_refine.ls_R_factor_R_work                       0.198 
_refine.ls_R_factor_R_free                       0.228 
_refine.ls_R_factor_R_free_error                 0.009 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 10.5 
_refine.ls_number_reflns_R_free                  672 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.B_iso_mean                               18.6 
_refine.aniso_B[1][1]                            -1.63 
_refine.aniso_B[2][2]                            -3.29 
_refine.aniso_B[3][3]                            4.92 
_refine.aniso_B[1][2]                            0.00 
_refine.aniso_B[1][3]                            0.00 
_refine.aniso_B[2][3]                            0.00 
_refine.solvent_model_details                    'FLAT MODEL' 
_refine.solvent_model_param_ksol                 0.38404 
_refine.solvent_model_param_bsol                 41.0753 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  ? 
_refine.pdbx_starting_model                      'PDB ENTRY 1B88' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             RESTRAINED 
_refine.pdbx_stereochemistry_target_values       'Engh & Huber' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.overall_SU_ML                            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_overall_phase_error                 ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_analyze.entry_id                        1NPU 
_refine_analyze.Luzzati_coordinate_error_obs    0.21 
_refine_analyze.Luzzati_sigma_a_obs             0.14 
_refine_analyze.Luzzati_d_res_low_obs           5.00 
_refine_analyze.Luzzati_coordinate_error_free   0.27 
_refine_analyze.Luzzati_sigma_a_free            0.19 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      ? 
_refine_analyze.occupancy_sum_hydrogen          ? 
_refine_analyze.occupancy_sum_non_hydrogen      ? 
_refine_analyze.pdbx_Luzzati_d_res_high_obs     ? 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        906 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             73 
_refine_hist.number_atoms_total               979 
_refine_hist.d_res_high                       2.00 
_refine_hist.d_res_low                        18.78 
# 
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           0.005 ?    ? ? 'X-RAY DIFFRACTION' ? 
c_angle_deg        1.3   ?    ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d 27.2  ?    ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d 0.78  ?    ? ? 'X-RAY DIFFRACTION' ? 
c_mcbond_it        1.33  1.50 ? ? 'X-RAY DIFFRACTION' ? 
c_mcangle_it       2.02  2.00 ? ? 'X-RAY DIFFRACTION' ? 
c_scbond_it        1.96  2.00 ? ? 'X-RAY DIFFRACTION' ? 
c_scangle_it       2.73  2.50 ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   10 
_refine_ls_shell.d_res_high                       2.00 
_refine_ls_shell.d_res_low                        2.07 
_refine_ls_shell.number_reflns_R_work             503 
_refine_ls_shell.R_factor_R_work                  0.202 
_refine_ls_shell.percent_reflns_obs               92.0 
_refine_ls_shell.R_factor_R_free                  0.228 
_refine_ls_shell.R_factor_R_free_error            0.030 
_refine_ls_shell.percent_reflns_R_free            10.2 
_refine_ls_shell.number_reflns_R_free             57 
_refine_ls_shell.number_reflns_obs                ? 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.R_factor_all                     ? 
# 
loop_
_pdbx_xplor_file.serial_no 
_pdbx_xplor_file.param_file 
_pdbx_xplor_file.topol_file 
_pdbx_xplor_file.pdbx_refine_id 
1 PROTEIN_REP.PARAM PROTEIN.TOP 'X-RAY DIFFRACTION' 
2 WATER_REP.PARAM   WATER.TOP   'X-RAY DIFFRACTION' 
# 
_database_PDB_matrix.entry_id          1NPU 
_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                  1NPU 
_struct.title                     'CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF MURINE PD-1' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1NPU 
_struct_keywords.pdbx_keywords   'IMMUNE SYSTEM' 
_struct_keywords.text            
;Ig V-type domain, Structural Genomics, PSI, Protein Structure Initiative, New York SGX Research Center for Structural Genomics, NYSGXRC, IMMUNE SYSTEM
;
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    PDCD1_MOUSE 
_struct_ref.pdbx_db_accession          Q02242 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   
;SLTFYPAWLTVSEGANATFTCSLSNWSEDLMLNWNRLSPSNQTEKQAAFCNGLSQPVQDARFQIIQLPNRHDFHMNILDT
RRNDSGIYLCGAISLHPKAKIEESPGAELVVTERILE
;
_struct_ref.pdbx_align_begin           34 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1NPU 
_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                 117 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             Q02242 
_struct_ref_seq.db_align_beg                  34 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  150 
_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       117 
# 
_struct_ref_seq_dif.align_id                     1 
_struct_ref_seq_dif.pdbx_pdb_id_code             1NPU 
_struct_ref_seq_dif.mon_id                       SER 
_struct_ref_seq_dif.pdbx_pdb_strand_id           A 
_struct_ref_seq_dif.seq_num                      50 
_struct_ref_seq_dif.pdbx_pdb_ins_code            ? 
_struct_ref_seq_dif.pdbx_seq_db_name             UNP 
_struct_ref_seq_dif.pdbx_seq_db_accession_code   Q02242 
_struct_ref_seq_dif.db_mon_id                    CYS 
_struct_ref_seq_dif.pdbx_seq_db_seq_num          83 
_struct_ref_seq_dif.details                      'engineered mutation' 
_struct_ref_seq_dif.pdbx_auth_seq_num            50 
_struct_ref_seq_dif.pdbx_ordinal                 1 
# 
_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,B 
# 
_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 
_struct_biol.pdbx_parent_biol_id   ? 
_struct_biol.details               ? 
# 
_struct_conf.conf_type_id            HELX_P 
_struct_conf.id                      HELX_P1 
_struct_conf.pdbx_PDB_helix_id       1 
_struct_conf.beg_label_comp_id       ARG 
_struct_conf.beg_label_asym_id       A 
_struct_conf.beg_label_seq_id        81 
_struct_conf.pdbx_beg_PDB_ins_code   ? 
_struct_conf.end_label_comp_id       SER 
_struct_conf.end_label_asym_id       A 
_struct_conf.end_label_seq_id        85 
_struct_conf.pdbx_end_PDB_ins_code   ? 
_struct_conf.beg_auth_comp_id        ARG 
_struct_conf.beg_auth_asym_id        A 
_struct_conf.beg_auth_seq_id         81 
_struct_conf.end_auth_comp_id        SER 
_struct_conf.end_auth_asym_id        A 
_struct_conf.end_auth_seq_id         85 
_struct_conf.pdbx_PDB_helix_class    5 
_struct_conf.details                 ? 
_struct_conf.pdbx_PDB_helix_length   5 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
_struct_conn.id                            disulf1 
_struct_conn.conn_type_id                  disulf 
_struct_conn.pdbx_leaving_atom_flag        ? 
_struct_conn.pdbx_PDB_id                   ? 
_struct_conn.ptnr1_label_asym_id           A 
_struct_conn.ptnr1_label_comp_id           CYS 
_struct_conn.ptnr1_label_seq_id            21 
_struct_conn.ptnr1_label_atom_id           SG 
_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                1_555 
_struct_conn.ptnr2_label_asym_id           A 
_struct_conn.ptnr2_label_comp_id           CYS 
_struct_conn.ptnr2_label_seq_id            90 
_struct_conn.ptnr2_label_atom_id           SG 
_struct_conn.pdbx_ptnr2_label_alt_id       ? 
_struct_conn.pdbx_ptnr2_PDB_ins_code       ? 
_struct_conn.ptnr1_auth_asym_id            A 
_struct_conn.ptnr1_auth_comp_id            CYS 
_struct_conn.ptnr1_auth_seq_id             21 
_struct_conn.ptnr2_auth_asym_id            A 
_struct_conn.ptnr2_auth_comp_id            CYS 
_struct_conn.ptnr2_auth_seq_id             90 
_struct_conn.ptnr2_symmetry                1_555 
_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               2.036 
_struct_conn.pdbx_value_order              ? 
_struct_conn.pdbx_role                     ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
_pdbx_modification_feature.ordinal                            1 
_pdbx_modification_feature.label_comp_id                      CYS 
_pdbx_modification_feature.label_asym_id                      A 
_pdbx_modification_feature.label_seq_id                       21 
_pdbx_modification_feature.label_alt_id                       ? 
_pdbx_modification_feature.modified_residue_label_comp_id     CYS 
_pdbx_modification_feature.modified_residue_label_asym_id     A 
_pdbx_modification_feature.modified_residue_label_seq_id      90 
_pdbx_modification_feature.modified_residue_label_alt_id      ? 
_pdbx_modification_feature.auth_comp_id                       CYS 
_pdbx_modification_feature.auth_asym_id                       A 
_pdbx_modification_feature.auth_seq_id                        21 
_pdbx_modification_feature.PDB_ins_code                       ? 
_pdbx_modification_feature.symmetry                           1_555 
_pdbx_modification_feature.modified_residue_auth_comp_id      CYS 
_pdbx_modification_feature.modified_residue_auth_asym_id      A 
_pdbx_modification_feature.modified_residue_auth_seq_id       90 
_pdbx_modification_feature.modified_residue_PDB_ins_code      ? 
_pdbx_modification_feature.modified_residue_symmetry          1_555 
_pdbx_modification_feature.comp_id_linking_atom               SG 
_pdbx_modification_feature.modified_residue_id_linking_atom   SG 
_pdbx_modification_feature.modified_residue_id                . 
_pdbx_modification_feature.ref_pcm_id                         . 
_pdbx_modification_feature.ref_comp_id                        . 
_pdbx_modification_feature.type                               None 
_pdbx_modification_feature.category                           'Disulfide bridge' 
# 
_struct_mon_prot_cis.pdbx_id                1 
_struct_mon_prot_cis.label_comp_id          TYR 
_struct_mon_prot_cis.label_seq_id           5 
_struct_mon_prot_cis.label_asym_id          A 
_struct_mon_prot_cis.label_alt_id           . 
_struct_mon_prot_cis.pdbx_PDB_ins_code      ? 
_struct_mon_prot_cis.auth_comp_id           TYR 
_struct_mon_prot_cis.auth_seq_id            5 
_struct_mon_prot_cis.auth_asym_id           A 
_struct_mon_prot_cis.pdbx_label_comp_id_2   PRO 
_struct_mon_prot_cis.pdbx_label_seq_id_2    6 
_struct_mon_prot_cis.pdbx_label_asym_id_2   A 
_struct_mon_prot_cis.pdbx_PDB_ins_code_2    ? 
_struct_mon_prot_cis.pdbx_auth_comp_id_2    PRO 
_struct_mon_prot_cis.pdbx_auth_seq_id_2     6 
_struct_mon_prot_cis.pdbx_auth_asym_id_2    A 
_struct_mon_prot_cis.pdbx_PDB_model_num     1 
_struct_mon_prot_cis.pdbx_omega_angle       0.00 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 4 ? 
B ? 5 ? 
C ? 6 ? 
# 
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 
B 3 4 ? anti-parallel 
B 4 5 ? anti-parallel 
C 1 2 ? anti-parallel 
C 2 3 ? anti-parallel 
C 3 4 ? anti-parallel 
C 4 5 ? anti-parallel 
C 5 6 ? 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 2   ? TYR A 5   ? LEU A 2   TYR A 5   
A 2 ALA A 17  ? LEU A 23  ? ALA A 17  LEU A 23  
A 3 ASP A 72  ? ILE A 77  ? ASP A 72  ILE A 77  
A 4 PHE A 62  ? GLN A 66  ? PHE A 62  GLN A 66  
B 1 LEU A 53  ? PRO A 56  ? LEU A 53  PRO A 56  
B 2 THR A 43  ? SER A 50  ? THR A 43  SER A 50  
B 3 MET A 31  ? LEU A 37  ? MET A 31  LEU A 37  
B 4 GLY A 86  ? SER A 94  ? GLY A 86  SER A 94  
B 5 LYS A 100 ? GLU A 103 ? LYS A 100 GLU A 103 
C 1 LEU A 53  ? PRO A 56  ? LEU A 53  PRO A 56  
C 2 THR A 43  ? SER A 50  ? THR A 43  SER A 50  
C 3 MET A 31  ? LEU A 37  ? MET A 31  LEU A 37  
C 4 GLY A 86  ? SER A 94  ? GLY A 86  SER A 94  
C 5 ALA A 107 ? THR A 112 ? ALA A 107 THR A 112 
C 6 TRP A 8   ? SER A 12  ? TRP A 8   SER A 12  
# 
loop_
_pdbx_struct_sheet_hbond.sheet_id 
_pdbx_struct_sheet_hbond.range_id_1 
_pdbx_struct_sheet_hbond.range_id_2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id 
_pdbx_struct_sheet_hbond.range_1_label_comp_id 
_pdbx_struct_sheet_hbond.range_1_label_asym_id 
_pdbx_struct_sheet_hbond.range_1_label_seq_id 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id 
_pdbx_struct_sheet_hbond.range_2_label_atom_id 
_pdbx_struct_sheet_hbond.range_2_label_comp_id 
_pdbx_struct_sheet_hbond.range_2_label_asym_id 
_pdbx_struct_sheet_hbond.range_2_label_seq_id 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id 
A 1 2 N TYR A 5   ? N TYR A 5   O THR A 20  ? O THR A 20  
A 2 3 N ALA A 17  ? N ALA A 17  O ILE A 77  ? O ILE A 77  
A 3 4 O HIS A 74  ? O HIS A 74  N ILE A 65  ? N ILE A 65  
B 1 2 O GLN A 55  ? O GLN A 55  N ALA A 48  ? N ALA A 48  
B 2 3 O GLN A 46  ? O GLN A 46  N TRP A 34  ? N TRP A 34  
B 3 4 N MET A 31  ? N MET A 31  O ILE A 93  ? O ILE A 93  
B 4 5 N SER A 94  ? N SER A 94  O LYS A 100 ? O LYS A 100 
C 1 2 O GLN A 55  ? O GLN A 55  N ALA A 48  ? N ALA A 48  
C 2 3 O GLN A 46  ? O GLN A 46  N TRP A 34  ? N TRP A 34  
C 3 4 N MET A 31  ? N MET A 31  O ILE A 93  ? O ILE A 93  
C 4 5 N TYR A 88  ? N TYR A 88  O ALA A 107 ? O ALA A 107 
C 5 6 O THR A 112 ? O THR A 112 N VAL A 11  ? N VAL A 11  
# 
_pdbx_entry_details.entry_id                   1NPU 
_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 GLN A 58 ? ? -146.74 -18.16  
2 1 ARG A 70 ? ? 69.25   -25.27  
3 1 LEU A 95 ? ? -104.56 47.01   
4 1 HIS A 96 ? ? -118.42 -137.42 
5 1 PRO A 97 ? ? -22.87  -68.86  
# 
_pdbx_SG_project.id                    1 
_pdbx_SG_project.project_name          'PSI, Protein Structure Initiative' 
_pdbx_SG_project.full_name_of_center   'New York SGX Research Center for Structural Genomics' 
_pdbx_SG_project.initial_of_center     NYSGXRC 
# 
_pdbx_unobs_or_zero_occ_residues.id               1 
_pdbx_unobs_or_zero_occ_residues.PDB_model_num    1 
_pdbx_unobs_or_zero_occ_residues.polymer_flag     Y 
_pdbx_unobs_or_zero_occ_residues.occupancy_flag   1 
_pdbx_unobs_or_zero_occ_residues.auth_asym_id     A 
_pdbx_unobs_or_zero_occ_residues.auth_comp_id     GLU 
_pdbx_unobs_or_zero_occ_residues.auth_seq_id      117 
_pdbx_unobs_or_zero_occ_residues.PDB_ins_code     ? 
_pdbx_unobs_or_zero_occ_residues.label_asym_id    A 
_pdbx_unobs_or_zero_occ_residues.label_comp_id    GLU 
_pdbx_unobs_or_zero_occ_residues.label_seq_id     117 
# 
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   1B88 
_pdbx_initial_refinement_model.details          'PDB ENTRY 1B88' 
# 
_atom_sites.entry_id                    1NPU 
_atom_sites.fract_transf_matrix[1][1]   0.041728 
_atom_sites.fract_transf_matrix[1][2]   0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.019684 
_atom_sites.fract_transf_matrix[2][3]   0.000000 
_atom_sites.fract_transf_matrix[3][1]   0.000000 
_atom_sites.fract_transf_matrix[3][2]   0.000000 
_atom_sites.fract_transf_matrix[3][3]   0.013284 
_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_