data_1BXI
# 
_entry.id   1BXI 
# 
_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   1BXI         pdb_00001bxi 10.2210/pdb1bxi/pdb 
RCSB  RCSB007022   ?            ?                   
WWPDB D_1000007022 ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 1999-10-04 
2 'Structure model' 1 1 2008-04-27 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2018-03-14 
5 'Structure model' 1 4 2021-11-03 
6 'Structure model' 1 5 2023-12-27 
7 'Structure model' 1 6 2024-11-13 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 5 'Structure model' 'Database references'       
6 5 'Structure model' 'Derived calculations'      
7 6 'Structure model' 'Data collection'           
8 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' diffrn_source             
2  4 'Structure model' struct_ref_seq_dif        
3  5 'Structure model' database_2                
4  5 'Structure model' struct_conn               
5  5 'Structure model' struct_conn_type          
6  5 'Structure model' struct_ref_seq_dif        
7  5 'Structure model' struct_site               
8  6 'Structure model' chem_comp_atom            
9  6 'Structure model' chem_comp_bond            
10 7 'Structure model' pdbx_entry_details        
11 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' '_diffrn_source.pdbx_synchrotron_site' 
2  4 'Structure model' '_struct_ref_seq_dif.details'          
3  5 'Structure model' '_database_2.pdbx_DOI'                 
4  5 'Structure model' '_database_2.pdbx_database_accession'  
5  5 'Structure model' '_struct_conn.conn_type_id'            
6  5 'Structure model' '_struct_conn.id'                      
7  5 'Structure model' '_struct_conn.pdbx_dist_value'         
8  5 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'  
9  5 'Structure model' '_struct_conn.ptnr1_auth_comp_id'      
10 5 'Structure model' '_struct_conn.ptnr1_auth_seq_id'       
11 5 'Structure model' '_struct_conn.ptnr1_label_asym_id'     
12 5 'Structure model' '_struct_conn.ptnr1_label_atom_id'     
13 5 'Structure model' '_struct_conn.ptnr1_label_comp_id'     
14 5 'Structure model' '_struct_conn.ptnr1_label_seq_id'      
15 5 'Structure model' '_struct_conn.ptnr2_auth_comp_id'      
16 5 'Structure model' '_struct_conn.ptnr2_auth_seq_id'       
17 5 'Structure model' '_struct_conn.ptnr2_label_asym_id'     
18 5 'Structure model' '_struct_conn.ptnr2_label_atom_id'     
19 5 'Structure model' '_struct_conn.ptnr2_label_comp_id'     
20 5 'Structure model' '_struct_conn.ptnr2_label_seq_id'      
21 5 'Structure model' '_struct_conn_type.id'                 
22 5 'Structure model' '_struct_ref_seq_dif.details'          
23 5 'Structure model' '_struct_site.pdbx_auth_asym_id'       
24 5 'Structure model' '_struct_site.pdbx_auth_comp_id'       
25 5 'Structure model' '_struct_site.pdbx_auth_seq_id'        
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1BXI 
_pdbx_database_status.recvd_initial_deposition_date   1998-10-04 
_pdbx_database_status.deposit_site                    BNL 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Kuhlmann, U.C.' 1 
'Kleanthous, C.' 2 
'James, R.'      3 
'Moore, G.R.'    4 
'Hemmings, A.M.' 5 
# 
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 'Crystal Structure of the E.Coli Colicin E9 DNase Domain With its Cognate Immunity Protein Im9' Thesis           ? ?   ? 
1998 ?      ?  ?         ?    ? -1 ? 
1       'Structural and Mechanistic Basis of Immunity Toward Endonuclease Colicins'                     Nat.Struct.Biol. 6 243 ? 
1999 NSBIEW US 1072-8368 2024 ? ?  ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Kuhlmann, U.C.'           1 ? 
1       'Kleanthous, C.'           2 ? 
1       'Kuhlmann, U.C.'           3 ? 
1       'Pommer, A.J.'             4 ? 
1       'Radford, N.Ferguson S.E.' 5 ? 
1       'Moore, G.R.'              6 ? 
1       'James, R.'                7 ? 
1       'Hemmings, A.M.'           8 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer     man 'PROTEIN (COLICIN E9 IMMUNITY PROTEIN)' 9524.379  1   ? ? ?                                ? 
2 polymer     man 'PROTEIN (COLICIN E9)'                  15213.811 1   ? ? 'DNASE DOMAIN, RESIDUES 450-581' ? 
3 non-polymer syn 'NICKEL (II) ION'                       58.693    1   ? ? ?                                ? 
4 non-polymer syn 'PHOSPHATE ION'                         94.971    1   ? ? ?                                ? 
5 water       nat water                                   18.015    103 ? ? ?                                ? 
# 
loop_
_entity_poly.entity_id 
_entity_poly.type 
_entity_poly.nstd_linkage 
_entity_poly.nstd_monomer 
_entity_poly.pdbx_seq_one_letter_code 
_entity_poly.pdbx_seq_one_letter_code_can 
_entity_poly.pdbx_strand_id 
_entity_poly.pdbx_target_identifier 
1 'polypeptide(L)' no no  
;MELKASISDYTEAEFLQLVTTICNADTSSEEELVKLVTHFEEMTEHPSGSDLIYYPKEGDDDSPSGIVNTVQQWRAANGK
SGFKQG
;
;MELKASISDYTEAEFLQLVTTICNADTSSEEELVKLVTHFEEMTEHPSGSDLIYYPKEGDDDSPSGIVNTVQQWRAANGK
SGFKQG
;
A ? 
2 'polypeptide(L)' no yes 
;(MSE)ESKRNKPGKATGKGKPVGDKWLDDAGKDSGAPIPDRIADKLRDKEFKSFDDFRKAVWEEVSKDPELSKNLNPSNK
SSVSKGYSPFTPKNQQVGGRKVYELHHDKPISQGGEVYD(MSE)DNIRVTTPKRHIDIHRGK
;
;MESKRNKPGKATGKGKPVGDKWLDDAGKDSGAPIPDRIADKLRDKEFKSFDDFRKAVWEEVSKDPELSKNLNPSNKSSVS
KGYSPFTPKNQQVGGRKVYELHHDKPISQGGEVYDMDNIRVTTPKRHIDIHRGK
;
B ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
3 'NICKEL (II) ION' NI  
4 'PHOSPHATE ION'   PO4 
5 water             HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   MET n 
1 2   GLU n 
1 3   LEU n 
1 4   LYS n 
1 5   ALA n 
1 6   SER n 
1 7   ILE n 
1 8   SER n 
1 9   ASP n 
1 10  TYR n 
1 11  THR n 
1 12  GLU n 
1 13  ALA n 
1 14  GLU n 
1 15  PHE n 
1 16  LEU n 
1 17  GLN n 
1 18  LEU n 
1 19  VAL n 
1 20  THR n 
1 21  THR n 
1 22  ILE n 
1 23  CYS n 
1 24  ASN n 
1 25  ALA n 
1 26  ASP n 
1 27  THR n 
1 28  SER n 
1 29  SER n 
1 30  GLU n 
1 31  GLU n 
1 32  GLU n 
1 33  LEU n 
1 34  VAL n 
1 35  LYS n 
1 36  LEU n 
1 37  VAL n 
1 38  THR n 
1 39  HIS n 
1 40  PHE n 
1 41  GLU n 
1 42  GLU n 
1 43  MET n 
1 44  THR n 
1 45  GLU n 
1 46  HIS n 
1 47  PRO n 
1 48  SER n 
1 49  GLY n 
1 50  SER n 
1 51  ASP n 
1 52  LEU n 
1 53  ILE n 
1 54  TYR n 
1 55  TYR n 
1 56  PRO n 
1 57  LYS n 
1 58  GLU n 
1 59  GLY n 
1 60  ASP n 
1 61  ASP n 
1 62  ASP n 
1 63  SER n 
1 64  PRO n 
1 65  SER n 
1 66  GLY n 
1 67  ILE n 
1 68  VAL n 
1 69  ASN n 
1 70  THR n 
1 71  VAL n 
1 72  GLN n 
1 73  GLN n 
1 74  TRP n 
1 75  ARG n 
1 76  ALA n 
1 77  ALA n 
1 78  ASN n 
1 79  GLY n 
1 80  LYS n 
1 81  SER n 
1 82  GLY n 
1 83  PHE n 
1 84  LYS n 
1 85  GLN n 
1 86  GLY n 
2 1   MSE n 
2 2   GLU n 
2 3   SER n 
2 4   LYS n 
2 5   ARG n 
2 6   ASN n 
2 7   LYS n 
2 8   PRO n 
2 9   GLY n 
2 10  LYS n 
2 11  ALA n 
2 12  THR n 
2 13  GLY n 
2 14  LYS n 
2 15  GLY n 
2 16  LYS n 
2 17  PRO n 
2 18  VAL n 
2 19  GLY n 
2 20  ASP n 
2 21  LYS n 
2 22  TRP n 
2 23  LEU n 
2 24  ASP n 
2 25  ASP n 
2 26  ALA n 
2 27  GLY n 
2 28  LYS n 
2 29  ASP n 
2 30  SER n 
2 31  GLY n 
2 32  ALA n 
2 33  PRO n 
2 34  ILE n 
2 35  PRO n 
2 36  ASP n 
2 37  ARG n 
2 38  ILE n 
2 39  ALA n 
2 40  ASP n 
2 41  LYS n 
2 42  LEU n 
2 43  ARG n 
2 44  ASP n 
2 45  LYS n 
2 46  GLU n 
2 47  PHE n 
2 48  LYS n 
2 49  SER n 
2 50  PHE n 
2 51  ASP n 
2 52  ASP n 
2 53  PHE n 
2 54  ARG n 
2 55  LYS n 
2 56  ALA n 
2 57  VAL n 
2 58  TRP n 
2 59  GLU n 
2 60  GLU n 
2 61  VAL n 
2 62  SER n 
2 63  LYS n 
2 64  ASP n 
2 65  PRO n 
2 66  GLU n 
2 67  LEU n 
2 68  SER n 
2 69  LYS n 
2 70  ASN n 
2 71  LEU n 
2 72  ASN n 
2 73  PRO n 
2 74  SER n 
2 75  ASN n 
2 76  LYS n 
2 77  SER n 
2 78  SER n 
2 79  VAL n 
2 80  SER n 
2 81  LYS n 
2 82  GLY n 
2 83  TYR n 
2 84  SER n 
2 85  PRO n 
2 86  PHE n 
2 87  THR n 
2 88  PRO n 
2 89  LYS n 
2 90  ASN n 
2 91  GLN n 
2 92  GLN n 
2 93  VAL n 
2 94  GLY n 
2 95  GLY n 
2 96  ARG n 
2 97  LYS n 
2 98  VAL n 
2 99  TYR n 
2 100 GLU n 
2 101 LEU n 
2 102 HIS n 
2 103 HIS n 
2 104 ASP n 
2 105 LYS n 
2 106 PRO n 
2 107 ILE n 
2 108 SER n 
2 109 GLN n 
2 110 GLY n 
2 111 GLY n 
2 112 GLU n 
2 113 VAL n 
2 114 TYR n 
2 115 ASP n 
2 116 MSE n 
2 117 ASP n 
2 118 ASN n 
2 119 ILE n 
2 120 ARG n 
2 121 VAL n 
2 122 THR n 
2 123 THR n 
2 124 PRO n 
2 125 LYS n 
2 126 ARG n 
2 127 HIS n 
2 128 ILE n 
2 129 ASP n 
2 130 ILE n 
2 131 HIS n 
2 132 ARG n 
2 133 GLY n 
2 134 LYS n 
# 
loop_
_entity_src_gen.entity_id 
_entity_src_gen.pdbx_src_id 
_entity_src_gen.pdbx_alt_source_flag 
_entity_src_gen.pdbx_seq_type 
_entity_src_gen.pdbx_beg_seq_num 
_entity_src_gen.pdbx_end_seq_num 
_entity_src_gen.gene_src_common_name 
_entity_src_gen.gene_src_genus 
_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 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 
_entity_src_gen.pdbx_gene_src_variant 
_entity_src_gen.pdbx_gene_src_cell_line 
_entity_src_gen.pdbx_gene_src_atcc 
_entity_src_gen.pdbx_gene_src_organ 
_entity_src_gen.pdbx_gene_src_organelle 
_entity_src_gen.pdbx_gene_src_cell 
_entity_src_gen.pdbx_gene_src_cellular_location 
_entity_src_gen.host_org_common_name 
_entity_src_gen.pdbx_host_org_scientific_name 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 
_entity_src_gen.host_org_genus 
_entity_src_gen.pdbx_host_org_gene 
_entity_src_gen.pdbx_host_org_organ 
_entity_src_gen.host_org_species 
_entity_src_gen.pdbx_host_org_tissue 
_entity_src_gen.pdbx_host_org_tissue_fraction 
_entity_src_gen.pdbx_host_org_strain 
_entity_src_gen.pdbx_host_org_variant 
_entity_src_gen.pdbx_host_org_cell_line 
_entity_src_gen.pdbx_host_org_atcc 
_entity_src_gen.pdbx_host_org_culture_collection 
_entity_src_gen.pdbx_host_org_cell 
_entity_src_gen.pdbx_host_org_organelle 
_entity_src_gen.pdbx_host_org_cellular_location 
_entity_src_gen.pdbx_host_org_vector_type 
_entity_src_gen.pdbx_host_org_vector 
_entity_src_gen.host_org_details 
_entity_src_gen.expression_system_id 
_entity_src_gen.plasmid_name 
_entity_src_gen.plasmid_details 
_entity_src_gen.pdbx_description 
1 1 sample ? ? ? ? Escherichia E9IMM ? ? ? ? ? ? 'Escherichia coli' 562 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 Escherichia ?     ? 
? ? ? JM83        ?            ? ? ? ? ? ? ? ? ? ? PRJ345 ? ? 
2 1 sample ? ? ? ? Escherichia COLE9 ? ? ? ? ? ? 'Escherichia coli' 562 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 Escherichia COLE9 ? 
? ? ? 'BL21(DE3)' 'B834 (DE3)' ? ? ? ? ? ? ? ? ? ? PRJ353 ? ? 
# 
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 
MSE 'L-peptide linking' n SELENOMETHIONINE  ? 'C5 H11 N O2 Se' 196.106 
NI  non-polymer         . 'NICKEL (II) ION' ? 'Ni 2'           58.693  
PHE 'L-peptide linking' y PHENYLALANINE     ? 'C9 H11 N O2'    165.189 
PO4 non-polymer         . 'PHOSPHATE ION'   ? 'O4 P -3'        94.971  
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   MET 1   1   ?   ?   ?   A . n 
A 1 2   GLU 2   2   ?   ?   ?   A . n 
A 1 3   LEU 3   3   3   LEU LEU A . n 
A 1 4   LYS 4   4   4   LYS LYS A . n 
A 1 5   ALA 5   5   5   ALA ALA A . n 
A 1 6   SER 6   6   6   SER SER A . n 
A 1 7   ILE 7   7   7   ILE ILE A . n 
A 1 8   SER 8   8   8   SER SER A . n 
A 1 9   ASP 9   9   9   ASP ASP A . n 
A 1 10  TYR 10  10  10  TYR TYR A . n 
A 1 11  THR 11  11  11  THR THR A . n 
A 1 12  GLU 12  12  12  GLU GLU A . n 
A 1 13  ALA 13  13  13  ALA ALA A . n 
A 1 14  GLU 14  14  14  GLU GLU A . n 
A 1 15  PHE 15  15  15  PHE PHE A . n 
A 1 16  LEU 16  16  16  LEU LEU A . n 
A 1 17  GLN 17  17  17  GLN GLN A . n 
A 1 18  LEU 18  18  18  LEU LEU A . n 
A 1 19  VAL 19  19  19  VAL VAL A . n 
A 1 20  THR 20  20  20  THR THR A . n 
A 1 21  THR 21  21  21  THR THR A . n 
A 1 22  ILE 22  22  22  ILE ILE A . n 
A 1 23  CYS 23  23  23  CYS CYS A . n 
A 1 24  ASN 24  24  24  ASN ASN A . n 
A 1 25  ALA 25  25  25  ALA ALA A . n 
A 1 26  ASP 26  26  26  ASP ASP A . n 
A 1 27  THR 27  27  27  THR THR A . n 
A 1 28  SER 28  28  28  SER SER A . n 
A 1 29  SER 29  29  29  SER SER A . n 
A 1 30  GLU 30  30  30  GLU GLU A . n 
A 1 31  GLU 31  31  31  GLU GLU A . n 
A 1 32  GLU 32  32  32  GLU GLU A . n 
A 1 33  LEU 33  33  33  LEU LEU A . n 
A 1 34  VAL 34  34  34  VAL VAL A . n 
A 1 35  LYS 35  35  35  LYS LYS A . n 
A 1 36  LEU 36  36  36  LEU LEU A . n 
A 1 37  VAL 37  37  37  VAL VAL A . n 
A 1 38  THR 38  38  38  THR THR A . n 
A 1 39  HIS 39  39  39  HIS HIS A . n 
A 1 40  PHE 40  40  40  PHE PHE A . n 
A 1 41  GLU 41  41  41  GLU GLU A . n 
A 1 42  GLU 42  42  42  GLU GLU A . n 
A 1 43  MET 43  43  43  MET MET A . n 
A 1 44  THR 44  44  44  THR THR A . n 
A 1 45  GLU 45  45  45  GLU GLU A . n 
A 1 46  HIS 46  46  46  HIS HIS A . n 
A 1 47  PRO 47  47  47  PRO PRO A . n 
A 1 48  SER 48  48  48  SER SER A . n 
A 1 49  GLY 49  49  49  GLY GLY A . n 
A 1 50  SER 50  50  50  SER SER A . n 
A 1 51  ASP 51  51  51  ASP ASP A . n 
A 1 52  LEU 52  52  52  LEU LEU A . n 
A 1 53  ILE 53  53  53  ILE ILE A . n 
A 1 54  TYR 54  54  54  TYR TYR A . n 
A 1 55  TYR 55  55  55  TYR TYR A . n 
A 1 56  PRO 56  56  56  PRO PRO A . n 
A 1 57  LYS 57  57  57  LYS LYS A . n 
A 1 58  GLU 58  58  58  GLU GLU A . n 
A 1 59  GLY 59  59  59  GLY GLY A . n 
A 1 60  ASP 60  60  60  ASP ASP A . n 
A 1 61  ASP 61  61  61  ASP ASP A . n 
A 1 62  ASP 62  62  62  ASP ASP A . n 
A 1 63  SER 63  63  63  SER SER A . n 
A 1 64  PRO 64  64  64  PRO PRO A . n 
A 1 65  SER 65  65  65  SER SER A . n 
A 1 66  GLY 66  66  66  GLY GLY A . n 
A 1 67  ILE 67  67  67  ILE ILE A . n 
A 1 68  VAL 68  68  68  VAL VAL A . n 
A 1 69  ASN 69  69  69  ASN ASN A . n 
A 1 70  THR 70  70  70  THR THR A . n 
A 1 71  VAL 71  71  71  VAL VAL A . n 
A 1 72  GLN 72  72  72  GLN GLN A . n 
A 1 73  GLN 73  73  73  GLN GLN A . n 
A 1 74  TRP 74  74  74  TRP TRP A . n 
A 1 75  ARG 75  75  75  ARG ARG A . n 
A 1 76  ALA 76  76  76  ALA ALA A . n 
A 1 77  ALA 77  77  77  ALA ALA A . n 
A 1 78  ASN 78  78  78  ASN ASN A . n 
A 1 79  GLY 79  79  79  GLY GLY A . n 
A 1 80  LYS 80  80  80  LYS LYS A . n 
A 1 81  SER 81  81  81  SER SER A . n 
A 1 82  GLY 82  82  82  GLY GLY A . n 
A 1 83  PHE 83  83  83  PHE PHE A . n 
A 1 84  LYS 84  84  84  LYS LYS A . n 
A 1 85  GLN 85  85  85  GLN GLN A . n 
A 1 86  GLY 86  86  ?   ?   ?   A . n 
B 2 1   MSE 1   1   1   MSE MSE B . n 
B 2 2   GLU 2   2   2   GLU GLU B . n 
B 2 3   SER 3   3   3   SER SER B . n 
B 2 4   LYS 4   4   4   LYS LYS B . n 
B 2 5   ARG 5   5   5   ARG ARG B . n 
B 2 6   ASN 6   6   6   ASN ASN B . n 
B 2 7   LYS 7   7   7   LYS LYS B . n 
B 2 8   PRO 8   8   8   PRO PRO B . n 
B 2 9   GLY 9   9   9   GLY GLY B . n 
B 2 10  LYS 10  10  10  LYS LYS B . n 
B 2 11  ALA 11  11  11  ALA ALA B . n 
B 2 12  THR 12  12  12  THR THR B . n 
B 2 13  GLY 13  13  13  GLY GLY B . n 
B 2 14  LYS 14  14  14  LYS LYS B . n 
B 2 15  GLY 15  15  15  GLY GLY B . n 
B 2 16  LYS 16  16  16  LYS LYS B . n 
B 2 17  PRO 17  17  17  PRO PRO B . n 
B 2 18  VAL 18  18  18  VAL VAL B . n 
B 2 19  GLY 19  19  19  GLY GLY B . n 
B 2 20  ASP 20  20  20  ASP ASP B . n 
B 2 21  LYS 21  21  21  LYS LYS B . n 
B 2 22  TRP 22  22  22  TRP TRP B . n 
B 2 23  LEU 23  23  23  LEU LEU B . n 
B 2 24  ASP 24  24  24  ASP ASP B . n 
B 2 25  ASP 25  25  25  ASP ASP B . n 
B 2 26  ALA 26  26  26  ALA ALA B . n 
B 2 27  GLY 27  27  27  GLY GLY B . n 
B 2 28  LYS 28  28  28  LYS LYS B . n 
B 2 29  ASP 29  29  29  ASP ASP B . n 
B 2 30  SER 30  30  30  SER SER B . n 
B 2 31  GLY 31  31  31  GLY GLY B . n 
B 2 32  ALA 32  32  32  ALA ALA B . n 
B 2 33  PRO 33  33  33  PRO PRO B . n 
B 2 34  ILE 34  34  34  ILE ILE B . n 
B 2 35  PRO 35  35  35  PRO PRO B . n 
B 2 36  ASP 36  36  36  ASP ASP B . n 
B 2 37  ARG 37  37  37  ARG ARG B . n 
B 2 38  ILE 38  38  38  ILE ILE B . n 
B 2 39  ALA 39  39  39  ALA ALA B . n 
B 2 40  ASP 40  40  40  ASP ASP B . n 
B 2 41  LYS 41  41  41  LYS LYS B . n 
B 2 42  LEU 42  42  42  LEU LEU B . n 
B 2 43  ARG 43  43  43  ARG ARG B . n 
B 2 44  ASP 44  44  44  ASP ASP B . n 
B 2 45  LYS 45  45  45  LYS LYS B . n 
B 2 46  GLU 46  46  46  GLU GLU B . n 
B 2 47  PHE 47  47  47  PHE PHE B . n 
B 2 48  LYS 48  48  48  LYS LYS B . n 
B 2 49  SER 49  49  49  SER SER B . n 
B 2 50  PHE 50  50  50  PHE PHE B . n 
B 2 51  ASP 51  51  51  ASP ASP B . n 
B 2 52  ASP 52  52  52  ASP ASP B . n 
B 2 53  PHE 53  53  53  PHE PHE B . n 
B 2 54  ARG 54  54  54  ARG ARG B . n 
B 2 55  LYS 55  55  55  LYS LYS B . n 
B 2 56  ALA 56  56  56  ALA ALA B . n 
B 2 57  VAL 57  57  57  VAL VAL B . n 
B 2 58  TRP 58  58  58  TRP TRP B . n 
B 2 59  GLU 59  59  59  GLU GLU B . n 
B 2 60  GLU 60  60  60  GLU GLU B . n 
B 2 61  VAL 61  61  61  VAL VAL B . n 
B 2 62  SER 62  62  62  SER SER B . n 
B 2 63  LYS 63  63  63  LYS LYS B . n 
B 2 64  ASP 64  64  64  ASP ASP B . n 
B 2 65  PRO 65  65  65  PRO PRO B . n 
B 2 66  GLU 66  66  66  GLU GLU B . n 
B 2 67  LEU 67  67  67  LEU LEU B . n 
B 2 68  SER 68  68  68  SER SER B . n 
B 2 69  LYS 69  69  69  LYS LYS B . n 
B 2 70  ASN 70  70  70  ASN ASN B . n 
B 2 71  LEU 71  71  71  LEU LEU B . n 
B 2 72  ASN 72  72  72  ASN ASN B . n 
B 2 73  PRO 73  73  73  PRO PRO B . n 
B 2 74  SER 74  74  74  SER SER B . n 
B 2 75  ASN 75  75  75  ASN ASN B . n 
B 2 76  LYS 76  76  76  LYS LYS B . n 
B 2 77  SER 77  77  77  SER SER B . n 
B 2 78  SER 78  78  78  SER SER B . n 
B 2 79  VAL 79  79  79  VAL VAL B . n 
B 2 80  SER 80  80  80  SER SER B . n 
B 2 81  LYS 81  81  81  LYS LYS B . n 
B 2 82  GLY 82  82  82  GLY GLY B . n 
B 2 83  TYR 83  83  83  TYR TYR B . n 
B 2 84  SER 84  84  84  SER SER B . n 
B 2 85  PRO 85  85  85  PRO PRO B . n 
B 2 86  PHE 86  86  86  PHE PHE B . n 
B 2 87  THR 87  87  87  THR THR B . n 
B 2 88  PRO 88  88  88  PRO PRO B . n 
B 2 89  LYS 89  89  89  LYS LYS B . n 
B 2 90  ASN 90  90  90  ASN ASN B . n 
B 2 91  GLN 91  91  91  GLN GLN B . n 
B 2 92  GLN 92  92  92  GLN GLN B . n 
B 2 93  VAL 93  93  93  VAL VAL B . n 
B 2 94  GLY 94  94  94  GLY GLY B . n 
B 2 95  GLY 95  95  95  GLY GLY B . n 
B 2 96  ARG 96  96  96  ARG ARG B . n 
B 2 97  LYS 97  97  97  LYS LYS B . n 
B 2 98  VAL 98  98  98  VAL VAL B . n 
B 2 99  TYR 99  99  99  TYR TYR B . n 
B 2 100 GLU 100 100 100 GLU GLU B . n 
B 2 101 LEU 101 101 101 LEU LEU B . n 
B 2 102 HIS 102 102 102 HIS HIS B . n 
B 2 103 HIS 103 103 103 HIS HIS B . n 
B 2 104 ASP 104 104 104 ASP ASP B . n 
B 2 105 LYS 105 105 105 LYS LYS B . n 
B 2 106 PRO 106 106 106 PRO PRO B . n 
B 2 107 ILE 107 107 107 ILE ILE B . n 
B 2 108 SER 108 108 108 SER SER B . n 
B 2 109 GLN 109 109 109 GLN GLN B . n 
B 2 110 GLY 110 110 110 GLY GLY B . n 
B 2 111 GLY 111 111 111 GLY GLY B . n 
B 2 112 GLU 112 112 112 GLU GLU B . n 
B 2 113 VAL 113 113 113 VAL VAL B . n 
B 2 114 TYR 114 114 114 TYR TYR B . n 
B 2 115 ASP 115 115 115 ASP ASP B . n 
B 2 116 MSE 116 116 116 MSE MSE B . n 
B 2 117 ASP 117 117 117 ASP ASP B . n 
B 2 118 ASN 118 118 118 ASN ASN B . n 
B 2 119 ILE 119 119 119 ILE ILE B . n 
B 2 120 ARG 120 120 120 ARG ARG B . n 
B 2 121 VAL 121 121 121 VAL VAL B . n 
B 2 122 THR 122 122 122 THR THR B . n 
B 2 123 THR 123 123 123 THR THR B . n 
B 2 124 PRO 124 124 124 PRO PRO B . n 
B 2 125 LYS 125 125 125 LYS LYS B . n 
B 2 126 ARG 126 126 126 ARG ARG B . n 
B 2 127 HIS 127 127 127 HIS HIS B . n 
B 2 128 ILE 128 128 128 ILE ILE B . n 
B 2 129 ASP 129 129 129 ASP ASP B . n 
B 2 130 ILE 130 130 130 ILE ILE B . n 
B 2 131 HIS 131 131 131 HIS HIS B . n 
B 2 132 ARG 132 132 ?   ?   ?   B . n 
B 2 133 GLY 133 133 ?   ?   ?   B . n 
B 2 134 LYS 134 134 ?   ?   ?   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 3 NI  1  301 301 NI  NI  B . 
D 4 PO4 1  403 403 PO4 PO4 B . 
E 5 HOH 1  87  4   HOH HOH A . 
E 5 HOH 2  88  8   HOH HOH A . 
E 5 HOH 3  89  9   HOH HOH A . 
E 5 HOH 4  90  11  HOH HOH A . 
E 5 HOH 5  91  12  HOH HOH A . 
E 5 HOH 6  92  13  HOH HOH A . 
E 5 HOH 7  93  15  HOH HOH A . 
E 5 HOH 8  94  16  HOH HOH A . 
E 5 HOH 9  95  18  HOH HOH A . 
E 5 HOH 10 96  23  HOH HOH A . 
E 5 HOH 11 97  24  HOH HOH A . 
E 5 HOH 12 98  27  HOH HOH A . 
E 5 HOH 13 99  28  HOH HOH A . 
E 5 HOH 14 100 35  HOH HOH A . 
E 5 HOH 15 101 37  HOH HOH A . 
E 5 HOH 16 102 38  HOH HOH A . 
E 5 HOH 17 103 39  HOH HOH A . 
E 5 HOH 18 104 40  HOH HOH A . 
E 5 HOH 19 105 42  HOH HOH A . 
E 5 HOH 20 106 45  HOH HOH A . 
E 5 HOH 21 107 47  HOH HOH A . 
E 5 HOH 22 108 51  HOH HOH A . 
E 5 HOH 23 109 52  HOH HOH A . 
E 5 HOH 24 110 55  HOH HOH A . 
E 5 HOH 25 111 56  HOH HOH A . 
E 5 HOH 26 112 60  HOH HOH A . 
E 5 HOH 27 113 62  HOH HOH A . 
E 5 HOH 28 114 66  HOH HOH A . 
E 5 HOH 29 115 67  HOH HOH A . 
E 5 HOH 30 116 69  HOH HOH A . 
E 5 HOH 31 117 71  HOH HOH A . 
E 5 HOH 32 118 73  HOH HOH A . 
E 5 HOH 33 119 74  HOH HOH A . 
E 5 HOH 34 120 75  HOH HOH A . 
E 5 HOH 35 121 76  HOH HOH A . 
E 5 HOH 36 122 80  HOH HOH A . 
E 5 HOH 37 123 81  HOH HOH A . 
E 5 HOH 38 124 82  HOH HOH A . 
E 5 HOH 39 125 83  HOH HOH A . 
E 5 HOH 40 126 102 HOH HOH A . 
F 5 HOH 1  404 1   HOH HOH B . 
F 5 HOH 2  405 2   HOH HOH B . 
F 5 HOH 3  406 3   HOH HOH B . 
F 5 HOH 4  407 5   HOH HOH B . 
F 5 HOH 5  408 6   HOH HOH B . 
F 5 HOH 6  409 7   HOH HOH B . 
F 5 HOH 7  410 10  HOH HOH B . 
F 5 HOH 8  411 14  HOH HOH B . 
F 5 HOH 9  412 17  HOH HOH B . 
F 5 HOH 10 413 19  HOH HOH B . 
F 5 HOH 11 414 20  HOH HOH B . 
F 5 HOH 12 415 21  HOH HOH B . 
F 5 HOH 13 416 22  HOH HOH B . 
F 5 HOH 14 417 25  HOH HOH B . 
F 5 HOH 15 418 26  HOH HOH B . 
F 5 HOH 16 419 29  HOH HOH B . 
F 5 HOH 17 420 30  HOH HOH B . 
F 5 HOH 18 421 31  HOH HOH B . 
F 5 HOH 19 422 32  HOH HOH B . 
F 5 HOH 20 423 33  HOH HOH B . 
F 5 HOH 21 424 34  HOH HOH B . 
F 5 HOH 22 425 36  HOH HOH B . 
F 5 HOH 23 426 41  HOH HOH B . 
F 5 HOH 24 427 43  HOH HOH B . 
F 5 HOH 25 428 44  HOH HOH B . 
F 5 HOH 26 429 46  HOH HOH B . 
F 5 HOH 27 430 48  HOH HOH B . 
F 5 HOH 28 431 49  HOH HOH B . 
F 5 HOH 29 432 50  HOH HOH B . 
F 5 HOH 30 433 53  HOH HOH B . 
F 5 HOH 31 434 54  HOH HOH B . 
F 5 HOH 32 435 57  HOH HOH B . 
F 5 HOH 33 436 58  HOH HOH B . 
F 5 HOH 34 437 59  HOH HOH B . 
F 5 HOH 35 438 61  HOH HOH B . 
F 5 HOH 36 439 63  HOH HOH B . 
F 5 HOH 37 440 64  HOH HOH B . 
F 5 HOH 38 441 65  HOH HOH B . 
F 5 HOH 39 442 68  HOH HOH B . 
F 5 HOH 40 443 70  HOH HOH B . 
F 5 HOH 41 444 72  HOH HOH B . 
F 5 HOH 42 445 77  HOH HOH B . 
F 5 HOH 43 446 78  HOH HOH B . 
F 5 HOH 44 447 79  HOH HOH B . 
F 5 HOH 45 448 84  HOH HOH B . 
F 5 HOH 46 449 85  HOH HOH B . 
F 5 HOH 47 450 86  HOH HOH B . 
F 5 HOH 48 451 87  HOH HOH B . 
F 5 HOH 49 452 88  HOH HOH B . 
F 5 HOH 50 453 89  HOH HOH B . 
F 5 HOH 51 454 90  HOH HOH B . 
F 5 HOH 52 455 91  HOH HOH B . 
F 5 HOH 53 456 92  HOH HOH B . 
F 5 HOH 54 457 93  HOH HOH B . 
F 5 HOH 55 458 94  HOH HOH B . 
F 5 HOH 56 459 96  HOH HOH B . 
F 5 HOH 57 460 97  HOH HOH B . 
F 5 HOH 58 461 98  HOH HOH B . 
F 5 HOH 59 462 99  HOH HOH B . 
F 5 HOH 60 463 100 HOH HOH B . 
F 5 HOH 61 464 101 HOH HOH B . 
F 5 HOH 62 465 103 HOH HOH B . 
F 5 HOH 63 466 104 HOH HOH B . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
REFMAC    refinement       . ? 1 
DENZO     'data reduction' . ? 2 
SCALEPACK 'data scaling'   . ? 3 
# 
_cell.entry_id           1BXI 
_cell.length_a           43.850 
_cell.length_b           51.960 
_cell.length_c           87.590 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              4 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1BXI 
_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 
# 
_exptl.entry_id          1BXI 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.03 
_exptl_crystal.density_percent_sol   39.4 
_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              5.3 
_exptl_crystal_grow.pdbx_details    '24%(W/V)PEG 4K, 0.1MM SODIUM-ACETATE, PH5.3' 
_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               'IMAGE PLATE' 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   1996-11-15 
_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             MAD 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
loop_
_diffrn_radiation_wavelength.id 
_diffrn_radiation_wavelength.wavelength 
_diffrn_radiation_wavelength.wt 
1 0.979  1.0 
2 0.9795 1.0 
3 0.9    1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'EMBL/DESY, HAMBURG BEAMLINE X31' 
_diffrn_source.pdbx_synchrotron_site       'EMBL/DESY, HAMBURG' 
_diffrn_source.pdbx_synchrotron_beamline   X31 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        0.979,0.9795,0.9 
# 
_reflns.entry_id                     1BXI 
_reflns.observed_criterion_sigma_I   0 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             20.0 
_reflns.d_resolution_high            2.05 
_reflns.number_obs                   13096 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         99.6 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              0.061 
_reflns.pdbx_netI_over_sigmaI        22.8 
_reflns.B_iso_Wilson_estimate        18.7 
_reflns.pdbx_redundancy              8.0 
_reflns.R_free_details               ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             2.05 
_reflns_shell.d_res_low              2.15 
_reflns_shell.percent_possible_all   99.9 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    6.7 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1BXI 
_refine.ls_number_reflns_obs                     12529 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             8.0 
_refine.ls_d_res_high                            2.05 
_refine.ls_percent_reflns_obs                    100 
_refine.ls_R_factor_obs                          ? 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.2180000 
_refine.ls_R_factor_R_free                       0.3150000 
_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                  620 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          MAD 
_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                       0.28 
_refine.pdbx_overall_ESU_R_Free                  0.25 
_refine.overall_SU_ML                            0.16 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_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        1685 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         6 
_refine_hist.number_atoms_solvent             103 
_refine_hist.number_atoms_total               1794 
_refine_hist.d_res_high                       2.05 
_refine_hist.d_res_low                        8.0 
# 
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 
p_bond_d            0.02   0.02 ? ? 'X-RAY DIFFRACTION' ? 
p_angle_d           0.046  0.04 ? ? 'X-RAY DIFFRACTION' ? 
p_angle_deg         ?      ?    ? ? 'X-RAY DIFFRACTION' ? 
p_planar_d          0.055  0.05 ? ? 'X-RAY DIFFRACTION' ? 
p_hb_or_metal_coord ?      ?    ? ? 'X-RAY DIFFRACTION' ? 
p_mcbond_it         2.741  2.0  ? ? 'X-RAY DIFFRACTION' ? 
p_mcangle_it        4.037  3.0  ? ? 'X-RAY DIFFRACTION' ? 
p_scbond_it         2.855  2.0  ? ? 'X-RAY DIFFRACTION' ? 
p_scangle_it        4.27   3.0  ? ? 'X-RAY DIFFRACTION' ? 
p_plane_restr       0.0194 ?    ? ? 'X-RAY DIFFRACTION' ? 
p_chiral_restr      ?      ?    ? ? 'X-RAY DIFFRACTION' ? 
p_singtor_nbd       0.185  0.3  ? ? 'X-RAY DIFFRACTION' ? 
p_multtor_nbd       0.273  0.3  ? ? 'X-RAY DIFFRACTION' ? 
p_xhyhbond_nbd      ?      ?    ? ? 'X-RAY DIFFRACTION' ? 
p_xyhbond_nbd       0.219  0.3  ? ? 'X-RAY DIFFRACTION' ? 
p_planar_tor        6.7    7.0  ? ? 'X-RAY DIFFRACTION' ? 
p_staggered_tor     24.2   15.0 ? ? 'X-RAY DIFFRACTION' ? 
p_orthonormal_tor   ?      ?    ? ? 'X-RAY DIFFRACTION' ? 
p_transverse_tor    ?      ?    ? ? 'X-RAY DIFFRACTION' ? 
p_special_tor       15.0   ?    ? ? 'X-RAY DIFFRACTION' ? 
# 
_database_PDB_matrix.entry_id          1BXI 
_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                  1BXI 
_struct.title                     
'CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI COLICIN E9 DNASE DOMAIN WITH ITS COGNATE IMMUNITY PROTEIN IM9' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1BXI 
_struct_keywords.pdbx_keywords   'IMMUNE SYSTEM' 
_struct_keywords.text            'COLICINS, ENDONUCLEASE, PROTEIN-PROTEIN INTERACTION, 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 ? 
C N N 3 ? 
D N N 4 ? 
E N N 5 ? 
F N N 5 ? 
# 
loop_
_struct_ref.id 
_struct_ref.db_name 
_struct_ref.db_code 
_struct_ref.entity_id 
_struct_ref.pdbx_db_accession 
_struct_ref.pdbx_db_isoform 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_align_begin 
1 UNP IMM9_ECOLI 1 P13479 ? ? ? 
2 UNP CEA9_ECOLI 2 P09883 ? ? ? 
# 
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 1BXI A 1 ? 86  ? P13479 1   ? 86  ? 1 86  
2 2 1BXI B 1 ? 134 ? P09883 449 ? 582 ? 1 134 
# 
loop_
_struct_ref_seq_dif.align_id 
_struct_ref_seq_dif.pdbx_pdb_id_code 
_struct_ref_seq_dif.mon_id 
_struct_ref_seq_dif.pdbx_pdb_strand_id 
_struct_ref_seq_dif.seq_num 
_struct_ref_seq_dif.pdbx_pdb_ins_code 
_struct_ref_seq_dif.pdbx_seq_db_name 
_struct_ref_seq_dif.pdbx_seq_db_accession_code 
_struct_ref_seq_dif.db_mon_id 
_struct_ref_seq_dif.pdbx_seq_db_seq_num 
_struct_ref_seq_dif.details 
_struct_ref_seq_dif.pdbx_auth_seq_num 
_struct_ref_seq_dif.pdbx_ordinal 
1 1BXI ALA A 5   ? UNP P13479 HIS 5   'engineered mutation' 5   1 
1 1BXI GLN A 72  ? UNP P13479 LYS 72  conflict              72  2 
2 1BXI MSE B 1   ? UNP P09883 LYS 449 'engineered mutation' 1   3 
2 1BXI MSE B 116 ? UNP P09883 MET 564 'modified residue'    116 4 
# 
_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)' 1890  ? 
1 MORE         -23   ? 
1 'SSA (A^2)'  10960 ? 
# 
_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,E,F 
# 
_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  ILE A 7   ? ASP A 9   ? ILE A 7   ASP A 9   5 ? 3  
HELX_P HELX_P2  2  GLU A 12  ? ASN A 24  ? GLU A 12  ASN A 24  1 ? 13 
HELX_P HELX_P3  3  GLU A 30  ? THR A 44  ? GLU A 30  THR A 44  1 ? 15 
HELX_P HELX_P4  4  GLY A 49  ? TYR A 54  ? GLY A 49  TYR A 54  5 ? 6  
HELX_P HELX_P5  5  PRO A 64  ? ASN A 78  ? PRO A 64  ASN A 78  1 ? 15 
HELX_P HELX_P6  6  LYS B 4   ? ASN B 6   ? LYS B 4   ASN B 6   5 ? 3  
HELX_P HELX_P7  7  TRP B 22  ? GLY B 27  ? TRP B 22  GLY B 27  1 ? 6  
HELX_P HELX_P8  8  ASP B 36  ? LEU B 42  ? ASP B 36  LEU B 42  1 ? 7  
HELX_P HELX_P9  9  PHE B 50  ? LYS B 63  ? PHE B 50  LYS B 63  1 ? 14 
HELX_P HELX_P10 10 PRO B 65  ? SER B 68  ? PRO B 65  SER B 68  1 ? 4  
HELX_P HELX_P11 11 PRO B 73  ? LYS B 81  ? PRO B 73  LYS B 81  1 ? 9  
HELX_P HELX_P12 12 LYS B 89  ? GLN B 91  ? LYS B 89  GLN B 91  5 ? 3  
HELX_P HELX_P13 13 PRO B 124 ? ASP B 129 ? PRO B 124 ASP B 129 1 ? 6  
# 
_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 
covale1 covale both ? B MSE 1   C   ? ? ? 1_555 B GLU 2   N  ? ? B MSE 1   B GLU 2   1_555 ? ? ? ? ? ? ? 1.316 ? ? 
covale2 covale both ? B ASP 115 C   ? ? ? 1_555 B MSE 116 N  ? ? B ASP 115 B MSE 116 1_555 ? ? ? ? ? ? ? 1.327 ? ? 
covale3 covale both ? B MSE 116 C   ? ? ? 1_555 B ASP 117 N  ? ? B MSE 116 B ASP 117 1_555 ? ? ? ? ? ? ? 1.326 ? ? 
metalc1 metalc ?    ? B HIS 102 ND1 ? ? ? 1_555 C NI  .   NI ? ? B HIS 102 B NI  301 1_555 ? ? ? ? ? ? ? 2.145 ? ? 
metalc2 metalc ?    ? B HIS 127 NE2 ? ? ? 1_555 C NI  .   NI ? ? B HIS 127 B NI  301 1_555 ? ? ? ? ? ? ? 2.116 ? ? 
metalc3 metalc ?    ? C NI  .   NI  ? ? ? 1_555 D PO4 .   O3 ? ? B NI  301 B PO4 403 1_555 ? ? ? ? ? ? ? 2.186 ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
covale ? ? 
metalc ? ? 
# 
loop_
_pdbx_struct_conn_angle.id 
_pdbx_struct_conn_angle.ptnr1_label_atom_id 
_pdbx_struct_conn_angle.ptnr1_label_alt_id 
_pdbx_struct_conn_angle.ptnr1_label_asym_id 
_pdbx_struct_conn_angle.ptnr1_label_comp_id 
_pdbx_struct_conn_angle.ptnr1_label_seq_id 
_pdbx_struct_conn_angle.ptnr1_auth_atom_id 
_pdbx_struct_conn_angle.ptnr1_auth_asym_id 
_pdbx_struct_conn_angle.ptnr1_auth_comp_id 
_pdbx_struct_conn_angle.ptnr1_auth_seq_id 
_pdbx_struct_conn_angle.ptnr1_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr1_symmetry 
_pdbx_struct_conn_angle.ptnr2_label_atom_id 
_pdbx_struct_conn_angle.ptnr2_label_alt_id 
_pdbx_struct_conn_angle.ptnr2_label_asym_id 
_pdbx_struct_conn_angle.ptnr2_label_comp_id 
_pdbx_struct_conn_angle.ptnr2_label_seq_id 
_pdbx_struct_conn_angle.ptnr2_auth_atom_id 
_pdbx_struct_conn_angle.ptnr2_auth_asym_id 
_pdbx_struct_conn_angle.ptnr2_auth_comp_id 
_pdbx_struct_conn_angle.ptnr2_auth_seq_id 
_pdbx_struct_conn_angle.ptnr2_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr2_symmetry 
_pdbx_struct_conn_angle.ptnr3_label_atom_id 
_pdbx_struct_conn_angle.ptnr3_label_alt_id 
_pdbx_struct_conn_angle.ptnr3_label_asym_id 
_pdbx_struct_conn_angle.ptnr3_label_comp_id 
_pdbx_struct_conn_angle.ptnr3_label_seq_id 
_pdbx_struct_conn_angle.ptnr3_auth_atom_id 
_pdbx_struct_conn_angle.ptnr3_auth_asym_id 
_pdbx_struct_conn_angle.ptnr3_auth_comp_id 
_pdbx_struct_conn_angle.ptnr3_auth_seq_id 
_pdbx_struct_conn_angle.ptnr3_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr3_symmetry 
_pdbx_struct_conn_angle.value 
_pdbx_struct_conn_angle.value_esd 
1 ND1 ? B HIS 102 ? B HIS 102 ? 1_555 NI ? C NI . ? B NI 301 ? 1_555 NE2 ? B HIS 127 ? B HIS 127 ? 1_555 94.1  ? 
2 ND1 ? B HIS 102 ? B HIS 102 ? 1_555 NI ? C NI . ? B NI 301 ? 1_555 O3  ? D PO4 .   ? B PO4 403 ? 1_555 108.8 ? 
3 NE2 ? B HIS 127 ? B HIS 127 ? 1_555 NI ? C NI . ? B NI 301 ? 1_555 O3  ? D PO4 .   ? B PO4 403 ? 1_555 106.8 ? 
# 
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 MSE B 1   ? . . . . MSE B 1   ? 1_555 . . . . . . . MET 1 MSE Selenomethionine 'Named protein modification' 
2 MSE B 116 ? . . . . MSE B 116 ? 1_555 . . . . . . . MET 1 MSE Selenomethionine 'Named protein modification' 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   2 
_struct_sheet.details          ? 
# 
_struct_sheet_order.sheet_id     A 
_struct_sheet_order.range_id_1   1 
_struct_sheet_order.range_id_2   2 
_struct_sheet_order.offset       ? 
_struct_sheet_order.sense        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 GLU B 100 ? HIS B 103 ? GLU B 100 HIS B 103 
A 2 ILE B 119 ? THR B 122 ? ILE B 119 THR B 122 
# 
_pdbx_struct_sheet_hbond.sheet_id                A 
_pdbx_struct_sheet_hbond.range_id_1              1 
_pdbx_struct_sheet_hbond.range_id_2              2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id   O 
_pdbx_struct_sheet_hbond.range_1_label_comp_id   GLU 
_pdbx_struct_sheet_hbond.range_1_label_asym_id   B 
_pdbx_struct_sheet_hbond.range_1_label_seq_id    100 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id    O 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id    GLU 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id    B 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id     100 
_pdbx_struct_sheet_hbond.range_2_label_atom_id   N 
_pdbx_struct_sheet_hbond.range_2_label_comp_id   THR 
_pdbx_struct_sheet_hbond.range_2_label_asym_id   B 
_pdbx_struct_sheet_hbond.range_2_label_seq_id    122 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id    N 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id    THR 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id    B 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id     122 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
NIB Author   ? ?   ?   ? 2 'NICKEL BINDING SITE, PROBABLY TETRAHEDRAL COORDINATION, BY THREE HISTIDINE AND THE PHOSPHATE GROUP' 
AC1 Software B NI  301 ? 4 'BINDING SITE FOR RESIDUE NI B 301'                                                                  
AC2 Software B PO4 403 ? 8 'BINDING SITE FOR RESIDUE PO4 B 403'                                                                 
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1  NIB 2 HIS B 102 ? HIS B 102 . ? 1_555 ? 
2  NIB 2 HIS B 127 ? HIS B 127 . ? 1_555 ? 
3  AC1 4 HIS B 102 ? HIS B 102 . ? 1_555 ? 
4  AC1 4 HIS B 127 ? HIS B 127 . ? 1_555 ? 
5  AC1 4 HIS B 131 ? HIS B 131 . ? 1_555 ? 
6  AC1 4 PO4 D .   ? PO4 B 403 . ? 1_555 ? 
7  AC2 8 SER A 28  ? SER A 28  . ? 4_556 ? 
8  AC2 8 ARG B 5   ? ARG B 5   . ? 1_555 ? 
9  AC2 8 LEU B 101 ? LEU B 101 . ? 1_555 ? 
10 AC2 8 HIS B 102 ? HIS B 102 . ? 1_555 ? 
11 AC2 8 HIS B 103 ? HIS B 103 . ? 1_555 ? 
12 AC2 8 HIS B 127 ? HIS B 127 . ? 1_555 ? 
13 AC2 8 NI  C .   ? NI  B 301 . ? 1_555 ? 
14 AC2 8 HOH F .   ? HOH B 414 . ? 1_555 ? 
# 
_pdbx_entry_details.entry_id                   1BXI 
_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_rmsd_angle.id 
_pdbx_validate_rmsd_angle.PDB_model_num 
_pdbx_validate_rmsd_angle.auth_atom_id_1 
_pdbx_validate_rmsd_angle.auth_asym_id_1 
_pdbx_validate_rmsd_angle.auth_comp_id_1 
_pdbx_validate_rmsd_angle.auth_seq_id_1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1 
_pdbx_validate_rmsd_angle.label_alt_id_1 
_pdbx_validate_rmsd_angle.auth_atom_id_2 
_pdbx_validate_rmsd_angle.auth_asym_id_2 
_pdbx_validate_rmsd_angle.auth_comp_id_2 
_pdbx_validate_rmsd_angle.auth_seq_id_2 
_pdbx_validate_rmsd_angle.PDB_ins_code_2 
_pdbx_validate_rmsd_angle.label_alt_id_2 
_pdbx_validate_rmsd_angle.auth_atom_id_3 
_pdbx_validate_rmsd_angle.auth_asym_id_3 
_pdbx_validate_rmsd_angle.auth_comp_id_3 
_pdbx_validate_rmsd_angle.auth_seq_id_3 
_pdbx_validate_rmsd_angle.PDB_ins_code_3 
_pdbx_validate_rmsd_angle.label_alt_id_3 
_pdbx_validate_rmsd_angle.angle_value 
_pdbx_validate_rmsd_angle.angle_target_value 
_pdbx_validate_rmsd_angle.angle_deviation 
_pdbx_validate_rmsd_angle.angle_standard_deviation 
_pdbx_validate_rmsd_angle.linker_flag 
1  1 N   A LYS 4   ? ? CA A LYS 4   ? ? CB  A LYS 4   ? ? 99.55  110.60 -11.05 1.80 N 
2  1 N   A LYS 4   ? ? CA A LYS 4   ? ? C   A LYS 4   ? ? 128.21 111.00 17.21  2.70 N 
3  1 CB  A ASP 51  ? ? CG A ASP 51  ? ? OD2 A ASP 51  ? ? 124.55 118.30 6.25   0.90 N 
4  1 CD  A ARG 75  ? ? NE A ARG 75  ? ? CZ  A ARG 75  ? ? 137.86 123.60 14.26  1.40 N 
5  1 CA  A LYS 84  ? ? CB A LYS 84  ? ? CG  A LYS 84  ? ? 128.26 113.40 14.86  2.20 N 
6  1 CB  B ARG 5   ? ? CA B ARG 5   ? ? C   B ARG 5   ? ? 96.56  110.40 -13.84 2.00 N 
7  1 NE  B ARG 5   ? ? CZ B ARG 5   ? ? NH1 B ARG 5   ? ? 123.64 120.30 3.34   0.50 N 
8  1 CB  B ASP 20  ? ? CG B ASP 20  ? ? OD2 B ASP 20  ? ? 126.66 118.30 8.36   0.90 N 
9  1 CB  B ASP 25  ? ? CG B ASP 25  ? ? OD2 B ASP 25  ? ? 111.68 118.30 -6.62  0.90 N 
10 1 CB  B ASP 36  ? ? CG B ASP 36  ? ? OD1 B ASP 36  ? ? 124.63 118.30 6.33   0.90 N 
11 1 NE  B ARG 37  ? ? CZ B ARG 37  ? ? NH2 B ARG 37  ? ? 123.90 120.30 3.60   0.50 N 
12 1 CB  B ASP 40  ? ? CG B ASP 40  ? ? OD1 B ASP 40  ? ? 124.50 118.30 6.20   0.90 N 
13 1 CD  B ARG 43  ? ? NE B ARG 43  ? ? CZ  B ARG 43  ? ? 140.05 123.60 16.45  1.40 N 
14 1 NE  B ARG 43  ? ? CZ B ARG 43  ? ? NH1 B ARG 43  ? ? 131.34 120.30 11.04  0.50 N 
15 1 NE  B ARG 43  ? ? CZ B ARG 43  ? ? NH2 B ARG 43  ? ? 110.79 120.30 -9.51  0.50 N 
16 1 CB  B ASP 51  ? ? CG B ASP 51  ? ? OD1 B ASP 51  ? ? 128.60 118.30 10.30  0.90 N 
17 1 CA  B ASP 52  ? ? CB B ASP 52  ? ? CG  B ASP 52  ? ? 96.88  113.40 -16.52 2.20 N 
18 1 OD1 B ASP 52  ? ? CG B ASP 52  ? ? OD2 B ASP 52  ? ? 145.00 123.30 21.70  1.90 N 
19 1 CB  B ASP 52  ? ? CG B ASP 52  ? ? OD1 B ASP 52  ? ? 100.79 118.30 -17.51 0.90 N 
20 1 NE  B ARG 54  ? ? CZ B ARG 54  ? ? NH2 B ARG 54  ? ? 126.19 120.30 5.89   0.50 N 
21 1 OE1 B GLU 59  ? ? CD B GLU 59  ? ? OE2 B GLU 59  ? ? 113.25 123.30 -10.05 1.20 N 
22 1 CB  B SER 62  ? ? CA B SER 62  ? ? C   B SER 62  ? ? 97.40  110.10 -12.70 1.90 N 
23 1 O   B ASN 70  ? ? C  B ASN 70  ? ? N   B LEU 71  ? ? 107.43 122.70 -15.27 1.60 Y 
24 1 C   B ASN 70  ? ? N  B LEU 71  ? ? CA  B LEU 71  ? ? 169.89 121.70 48.19  2.50 Y 
25 1 NE  B ARG 96  ? ? CZ B ARG 96  ? ? NH1 B ARG 96  ? ? 124.56 120.30 4.26   0.50 N 
26 1 CB  B ASP 104 ? ? CG B ASP 104 ? ? OD2 B ASP 104 ? ? 111.86 118.30 -6.44  0.90 N 
27 1 CB  B TYR 114 ? ? CG B TYR 114 ? ? CD2 B TYR 114 ? ? 116.54 121.00 -4.46  0.60 N 
28 1 CB  B TYR 114 ? ? CG B TYR 114 ? ? CD1 B TYR 114 ? ? 126.70 121.00 5.70   0.60 N 
29 1 CB  B ASP 115 ? ? CG B ASP 115 ? ? OD2 B ASP 115 ? ? 111.84 118.30 -6.46  0.90 N 
30 1 CD  B ARG 126 ? ? NE B ARG 126 ? ? CZ  B ARG 126 ? ? 132.09 123.60 8.49   1.40 N 
31 1 NE  B ARG 126 ? ? CZ B ARG 126 ? ? NH2 B ARG 126 ? ? 124.22 120.30 3.92   0.50 N 
32 1 O   B ARG 126 ? ? C  B ARG 126 ? ? N   B HIS 127 ? ? 112.79 122.70 -9.91  1.60 Y 
33 1 CB  B ILE 130 ? ? CA B ILE 130 ? ? C   B ILE 130 ? ? 98.98  111.60 -12.62 2.00 N 
34 1 CA  B HIS 131 ? ? CB B HIS 131 ? ? CG  B HIS 131 ? ? 126.14 113.60 12.54  1.70 N 
35 1 N   B HIS 131 ? ? CA B HIS 131 ? ? C   B HIS 131 ? ? 129.12 111.00 18.12  2.70 N 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1 1 LYS A 4  ? ? -140.77 53.50   
2 1 GLU B 2  ? ? 102.43  -60.99  
3 1 ASP B 29 ? ? 55.84   -126.09 
4 1 ASP B 44 ? ? 78.21   -6.69   
5 1 ASN B 70 ? ? 55.04   78.44   
# 
_pdbx_validate_peptide_omega.id               1 
_pdbx_validate_peptide_omega.PDB_model_num    1 
_pdbx_validate_peptide_omega.auth_comp_id_1   ASN 
_pdbx_validate_peptide_omega.auth_asym_id_1   B 
_pdbx_validate_peptide_omega.auth_seq_id_1    70 
_pdbx_validate_peptide_omega.PDB_ins_code_1   ? 
_pdbx_validate_peptide_omega.label_alt_id_1   ? 
_pdbx_validate_peptide_omega.auth_comp_id_2   LEU 
_pdbx_validate_peptide_omega.auth_asym_id_2   B 
_pdbx_validate_peptide_omega.auth_seq_id_2    71 
_pdbx_validate_peptide_omega.PDB_ins_code_2   ? 
_pdbx_validate_peptide_omega.label_alt_id_2   ? 
_pdbx_validate_peptide_omega.omega            112.53 
# 
_pdbx_validate_main_chain_plane.id                       1 
_pdbx_validate_main_chain_plane.PDB_model_num            1 
_pdbx_validate_main_chain_plane.auth_comp_id             ASN 
_pdbx_validate_main_chain_plane.auth_asym_id             B 
_pdbx_validate_main_chain_plane.auth_seq_id              118 
_pdbx_validate_main_chain_plane.PDB_ins_code             ? 
_pdbx_validate_main_chain_plane.label_alt_id             ? 
_pdbx_validate_main_chain_plane.improper_torsion_angle   10.15 
# 
loop_
_pdbx_struct_mod_residue.id 
_pdbx_struct_mod_residue.label_asym_id 
_pdbx_struct_mod_residue.label_comp_id 
_pdbx_struct_mod_residue.label_seq_id 
_pdbx_struct_mod_residue.auth_asym_id 
_pdbx_struct_mod_residue.auth_comp_id 
_pdbx_struct_mod_residue.auth_seq_id 
_pdbx_struct_mod_residue.PDB_ins_code 
_pdbx_struct_mod_residue.parent_comp_id 
_pdbx_struct_mod_residue.details 
1 B MSE 1   B MSE 1   ? MET SELENOMETHIONINE 
2 B MSE 116 B MSE 116 ? MET SELENOMETHIONINE 
# 
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 MET 1   ? A MET 1   
2 1 Y 1 A GLU 2   ? A GLU 2   
3 1 Y 1 A GLY 86  ? A GLY 86  
4 1 Y 1 B ARG 132 ? B ARG 132 
5 1 Y 1 B GLY 133 ? B GLY 133 
6 1 Y 1 B LYS 134 ? B LYS 134 
# 
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 
MSE N    N  N N 250 
MSE CA   C  N S 251 
MSE C    C  N N 252 
MSE O    O  N N 253 
MSE OXT  O  N N 254 
MSE CB   C  N N 255 
MSE CG   C  N N 256 
MSE SE   SE N N 257 
MSE CE   C  N N 258 
MSE H    H  N N 259 
MSE H2   H  N N 260 
MSE HA   H  N N 261 
MSE HXT  H  N N 262 
MSE HB2  H  N N 263 
MSE HB3  H  N N 264 
MSE HG2  H  N N 265 
MSE HG3  H  N N 266 
MSE HE1  H  N N 267 
MSE HE2  H  N N 268 
MSE HE3  H  N N 269 
NI  NI   NI N N 270 
PHE N    N  N N 271 
PHE CA   C  N S 272 
PHE C    C  N N 273 
PHE O    O  N N 274 
PHE CB   C  N N 275 
PHE CG   C  Y N 276 
PHE CD1  C  Y N 277 
PHE CD2  C  Y N 278 
PHE CE1  C  Y N 279 
PHE CE2  C  Y N 280 
PHE CZ   C  Y N 281 
PHE OXT  O  N N 282 
PHE H    H  N N 283 
PHE H2   H  N N 284 
PHE HA   H  N N 285 
PHE HB2  H  N N 286 
PHE HB3  H  N N 287 
PHE HD1  H  N N 288 
PHE HD2  H  N N 289 
PHE HE1  H  N N 290 
PHE HE2  H  N N 291 
PHE HZ   H  N N 292 
PHE HXT  H  N N 293 
PO4 P    P  N N 294 
PO4 O1   O  N N 295 
PO4 O2   O  N N 296 
PO4 O3   O  N N 297 
PO4 O4   O  N N 298 
PRO N    N  N N 299 
PRO CA   C  N S 300 
PRO C    C  N N 301 
PRO O    O  N N 302 
PRO CB   C  N N 303 
PRO CG   C  N N 304 
PRO CD   C  N N 305 
PRO OXT  O  N N 306 
PRO H    H  N N 307 
PRO HA   H  N N 308 
PRO HB2  H  N N 309 
PRO HB3  H  N N 310 
PRO HG2  H  N N 311 
PRO HG3  H  N N 312 
PRO HD2  H  N N 313 
PRO HD3  H  N N 314 
PRO HXT  H  N N 315 
SER N    N  N N 316 
SER CA   C  N S 317 
SER C    C  N N 318 
SER O    O  N N 319 
SER CB   C  N N 320 
SER OG   O  N N 321 
SER OXT  O  N N 322 
SER H    H  N N 323 
SER H2   H  N N 324 
SER HA   H  N N 325 
SER HB2  H  N N 326 
SER HB3  H  N N 327 
SER HG   H  N N 328 
SER HXT  H  N N 329 
THR N    N  N N 330 
THR CA   C  N S 331 
THR C    C  N N 332 
THR O    O  N N 333 
THR CB   C  N R 334 
THR OG1  O  N N 335 
THR CG2  C  N N 336 
THR OXT  O  N N 337 
THR H    H  N N 338 
THR H2   H  N N 339 
THR HA   H  N N 340 
THR HB   H  N N 341 
THR HG1  H  N N 342 
THR HG21 H  N N 343 
THR HG22 H  N N 344 
THR HG23 H  N N 345 
THR HXT  H  N N 346 
TRP N    N  N N 347 
TRP CA   C  N S 348 
TRP C    C  N N 349 
TRP O    O  N N 350 
TRP CB   C  N N 351 
TRP CG   C  Y N 352 
TRP CD1  C  Y N 353 
TRP CD2  C  Y N 354 
TRP NE1  N  Y N 355 
TRP CE2  C  Y N 356 
TRP CE3  C  Y N 357 
TRP CZ2  C  Y N 358 
TRP CZ3  C  Y N 359 
TRP CH2  C  Y N 360 
TRP OXT  O  N N 361 
TRP H    H  N N 362 
TRP H2   H  N N 363 
TRP HA   H  N N 364 
TRP HB2  H  N N 365 
TRP HB3  H  N N 366 
TRP HD1  H  N N 367 
TRP HE1  H  N N 368 
TRP HE3  H  N N 369 
TRP HZ2  H  N N 370 
TRP HZ3  H  N N 371 
TRP HH2  H  N N 372 
TRP HXT  H  N N 373 
TYR N    N  N N 374 
TYR CA   C  N S 375 
TYR C    C  N N 376 
TYR O    O  N N 377 
TYR CB   C  N N 378 
TYR CG   C  Y N 379 
TYR CD1  C  Y N 380 
TYR CD2  C  Y N 381 
TYR CE1  C  Y N 382 
TYR CE2  C  Y N 383 
TYR CZ   C  Y N 384 
TYR OH   O  N N 385 
TYR OXT  O  N N 386 
TYR H    H  N N 387 
TYR H2   H  N N 388 
TYR HA   H  N N 389 
TYR HB2  H  N N 390 
TYR HB3  H  N N 391 
TYR HD1  H  N N 392 
TYR HD2  H  N N 393 
TYR HE1  H  N N 394 
TYR HE2  H  N N 395 
TYR HH   H  N N 396 
TYR HXT  H  N N 397 
VAL N    N  N N 398 
VAL CA   C  N S 399 
VAL C    C  N N 400 
VAL O    O  N N 401 
VAL CB   C  N N 402 
VAL CG1  C  N N 403 
VAL CG2  C  N N 404 
VAL OXT  O  N N 405 
VAL H    H  N N 406 
VAL H2   H  N N 407 
VAL HA   H  N N 408 
VAL HB   H  N N 409 
VAL HG11 H  N N 410 
VAL HG12 H  N N 411 
VAL HG13 H  N N 412 
VAL HG21 H  N N 413 
VAL HG22 H  N N 414 
VAL HG23 H  N N 415 
VAL HXT  H  N N 416 
# 
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 
MSE N   CA   sing N N 237 
MSE N   H    sing N N 238 
MSE N   H2   sing N N 239 
MSE CA  C    sing N N 240 
MSE CA  CB   sing N N 241 
MSE CA  HA   sing N N 242 
MSE C   O    doub N N 243 
MSE C   OXT  sing N N 244 
MSE OXT HXT  sing N N 245 
MSE CB  CG   sing N N 246 
MSE CB  HB2  sing N N 247 
MSE CB  HB3  sing N N 248 
MSE CG  SE   sing N N 249 
MSE CG  HG2  sing N N 250 
MSE CG  HG3  sing N N 251 
MSE SE  CE   sing N N 252 
MSE CE  HE1  sing N N 253 
MSE CE  HE2  sing N N 254 
MSE CE  HE3  sing N N 255 
PHE N   CA   sing N N 256 
PHE N   H    sing N N 257 
PHE N   H2   sing N N 258 
PHE CA  C    sing N N 259 
PHE CA  CB   sing N N 260 
PHE CA  HA   sing N N 261 
PHE C   O    doub N N 262 
PHE C   OXT  sing N N 263 
PHE CB  CG   sing N N 264 
PHE CB  HB2  sing N N 265 
PHE CB  HB3  sing N N 266 
PHE CG  CD1  doub Y N 267 
PHE CG  CD2  sing Y N 268 
PHE CD1 CE1  sing Y N 269 
PHE CD1 HD1  sing N N 270 
PHE CD2 CE2  doub Y N 271 
PHE CD2 HD2  sing N N 272 
PHE CE1 CZ   doub Y N 273 
PHE CE1 HE1  sing N N 274 
PHE CE2 CZ   sing Y N 275 
PHE CE2 HE2  sing N N 276 
PHE CZ  HZ   sing N N 277 
PHE OXT HXT  sing N N 278 
PO4 P   O1   doub N N 279 
PO4 P   O2   sing N N 280 
PO4 P   O3   sing N N 281 
PO4 P   O4   sing N N 282 
PRO N   CA   sing N N 283 
PRO N   CD   sing N N 284 
PRO N   H    sing N N 285 
PRO CA  C    sing N N 286 
PRO CA  CB   sing N N 287 
PRO CA  HA   sing N N 288 
PRO C   O    doub N N 289 
PRO C   OXT  sing N N 290 
PRO CB  CG   sing N N 291 
PRO CB  HB2  sing N N 292 
PRO CB  HB3  sing N N 293 
PRO CG  CD   sing N N 294 
PRO CG  HG2  sing N N 295 
PRO CG  HG3  sing N N 296 
PRO CD  HD2  sing N N 297 
PRO CD  HD3  sing N N 298 
PRO OXT HXT  sing N N 299 
SER N   CA   sing N N 300 
SER N   H    sing N N 301 
SER N   H2   sing N N 302 
SER CA  C    sing N N 303 
SER CA  CB   sing N N 304 
SER CA  HA   sing N N 305 
SER C   O    doub N N 306 
SER C   OXT  sing N N 307 
SER CB  OG   sing N N 308 
SER CB  HB2  sing N N 309 
SER CB  HB3  sing N N 310 
SER OG  HG   sing N N 311 
SER OXT HXT  sing N N 312 
THR N   CA   sing N N 313 
THR N   H    sing N N 314 
THR N   H2   sing N N 315 
THR CA  C    sing N N 316 
THR CA  CB   sing N N 317 
THR CA  HA   sing N N 318 
THR C   O    doub N N 319 
THR C   OXT  sing N N 320 
THR CB  OG1  sing N N 321 
THR CB  CG2  sing N N 322 
THR CB  HB   sing N N 323 
THR OG1 HG1  sing N N 324 
THR CG2 HG21 sing N N 325 
THR CG2 HG22 sing N N 326 
THR CG2 HG23 sing N N 327 
THR OXT HXT  sing N N 328 
TRP N   CA   sing N N 329 
TRP N   H    sing N N 330 
TRP N   H2   sing N N 331 
TRP CA  C    sing N N 332 
TRP CA  CB   sing N N 333 
TRP CA  HA   sing N N 334 
TRP C   O    doub N N 335 
TRP C   OXT  sing N N 336 
TRP CB  CG   sing N N 337 
TRP CB  HB2  sing N N 338 
TRP CB  HB3  sing N N 339 
TRP CG  CD1  doub Y N 340 
TRP CG  CD2  sing Y N 341 
TRP CD1 NE1  sing Y N 342 
TRP CD1 HD1  sing N N 343 
TRP CD2 CE2  doub Y N 344 
TRP CD2 CE3  sing Y N 345 
TRP NE1 CE2  sing Y N 346 
TRP NE1 HE1  sing N N 347 
TRP CE2 CZ2  sing Y N 348 
TRP CE3 CZ3  doub Y N 349 
TRP CE3 HE3  sing N N 350 
TRP CZ2 CH2  doub Y N 351 
TRP CZ2 HZ2  sing N N 352 
TRP CZ3 CH2  sing Y N 353 
TRP CZ3 HZ3  sing N N 354 
TRP CH2 HH2  sing N N 355 
TRP OXT HXT  sing N N 356 
TYR N   CA   sing N N 357 
TYR N   H    sing N N 358 
TYR N   H2   sing N N 359 
TYR CA  C    sing N N 360 
TYR CA  CB   sing N N 361 
TYR CA  HA   sing N N 362 
TYR C   O    doub N N 363 
TYR C   OXT  sing N N 364 
TYR CB  CG   sing N N 365 
TYR CB  HB2  sing N N 366 
TYR CB  HB3  sing N N 367 
TYR CG  CD1  doub Y N 368 
TYR CG  CD2  sing Y N 369 
TYR CD1 CE1  sing Y N 370 
TYR CD1 HD1  sing N N 371 
TYR CD2 CE2  doub Y N 372 
TYR CD2 HD2  sing N N 373 
TYR CE1 CZ   doub Y N 374 
TYR CE1 HE1  sing N N 375 
TYR CE2 CZ   sing Y N 376 
TYR CE2 HE2  sing N N 377 
TYR CZ  OH   sing N N 378 
TYR OH  HH   sing N N 379 
TYR OXT HXT  sing N N 380 
VAL N   CA   sing N N 381 
VAL N   H    sing N N 382 
VAL N   H2   sing N N 383 
VAL CA  C    sing N N 384 
VAL CA  CB   sing N N 385 
VAL CA  HA   sing N N 386 
VAL C   O    doub N N 387 
VAL C   OXT  sing N N 388 
VAL CB  CG1  sing N N 389 
VAL CB  CG2  sing N N 390 
VAL CB  HB   sing N N 391 
VAL CG1 HG11 sing N N 392 
VAL CG1 HG12 sing N N 393 
VAL CG1 HG13 sing N N 394 
VAL CG2 HG21 sing N N 395 
VAL CG2 HG22 sing N N 396 
VAL CG2 HG23 sing N N 397 
VAL OXT HXT  sing N N 398 
# 
_atom_sites.entry_id                    1BXI 
_atom_sites.fract_transf_matrix[1][1]   0.022805 
_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]   0.019246 
_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]   0.011417 
_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  
NI 
O  
P  
S  
SE 
# 
loop_