data_1QCZ
# 
_entry.id   1QCZ 
# 
_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   1QCZ         pdb_00001qcz 10.2210/pdb1qcz/pdb 
RCSB  RCSB009088   ?            ?                   
WWPDB D_1000009088 ?            ?                   
# 
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 1999-11-10 
2 'Structure model' 1 1 2008-04-27 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2017-10-04 
5 'Structure model' 1 4 2018-01-31 
6 'Structure model' 1 5 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' 'Derived calculations'      
3 3 'Structure model' 'Version format compliance' 
4 4 'Structure model' 'Refinement description'    
5 5 'Structure model' 'Experimental preparation'  
6 6 'Structure model' 'Data collection'           
7 6 'Structure model' 'Database references'       
8 6 'Structure model' 'Derived calculations'      
9 6 'Structure model' 'Structure summary'         
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' software                  
2 5 'Structure model' exptl_crystal_grow        
3 6 'Structure model' chem_comp_atom            
4 6 'Structure model' chem_comp_bond            
5 6 'Structure model' database_2                
6 6 'Structure model' pdbx_entry_details        
7 6 'Structure model' pdbx_modification_feature 
8 6 'Structure model' struct_conn               
9 6 'Structure model' struct_ref_seq_dif        
# 
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 5 'Structure model' '_exptl_crystal_grow.temp'                     
2 6 'Structure model' '_database_2.pdbx_DOI'                         
3 6 'Structure model' '_database_2.pdbx_database_accession'          
4 6 'Structure model' '_pdbx_entry_details.has_protein_modification' 
5 6 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'          
6 6 'Structure model' '_struct_ref_seq_dif.details'                  
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1QCZ 
_pdbx_database_status.recvd_initial_deposition_date   1999-05-10 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    NDB 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Ealick, S.E.'  1 
'Mathews, I.I.' 2 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 'Crystal structure of Escherichia coli PurE, an unusual mutase in the purine biosynthetic pathway.' 'Structure Fold.Des.' 
7   1395  1406 1999 FODEFH UK 0969-2126 1263 ? 10574791 '10.1016/S0969-2126(00)80029-5' 
1       
;Evidence for the Direct Transfer of the Carboxylate of N5-Carboxyaminoimidazole Ribonucleotide (N5-CAIR) to Generate 4-Carboxy-5-Aminoimidazole Ribonucleotide Catalyzed by Escherichia coli purE, an N5-CAIR Mutase
;
Biochemistry          38  3012  ?    1999 BICHAW US 0006-2960 0033 ? ?        10.1021/bi9827159               
2       
;Reactions Catalyzed by 5-Aminoimidazole Ribonucleotide Carboxylases from Escherichia coli Carboxylases from Escherichia coli and Gallus gallus: a Case for Divergent Catalytic Mechanisms
;
Biochemistry          33  11927 ?    1994 BICHAW US 0006-2960 0033 ? ?        ?                               
3       
;N5-Carboxyaminoimidazole Ribonucleotide: Evidence for a New Intermediate and Two New Enzymatic Activities in the de novo Purine Biosynthetic Pathway of Escherichia coli
;
Biochemistry          33  2269  2278 1994 BICHAW US 0006-2960 0033 ? ?        ?                               
4       
;Nucleotide Sequence Analysis of the purEK Operon Encoding 5'-Phosphoribosyl-5-Aminoimidazole Carboxylase of Escherichia coli K-12
;
J.Bacteriol.          171 205   ?    1989 JOBAAY US 0021-9193 0767 ? ?        ?                               
5       
;Identification and Sequence Analysis of Escherichia coli purE and purK Genes Encoding 5'-Phosphoribosyl-5-Amino-4-Imidazole Carboxylase for de novo Purine Biosynthesis
;
J.Bacteriol.          171 198   ?    1989 JOBAAY US 0021-9193 0767 ? ?        ?                               
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Mathews, I.I.'   1  ? 
primary 'Kappock, T.J.'   2  ? 
primary 'Stubbe, J.'      3  ? 
primary 'Ealick, S.E.'    4  ? 
1       'Meyer, E.'       5  ? 
1       'Kappock, T.J.'   6  ? 
1       'Osuji, C.'       7  ? 
1       'Stubbe, J.'      8  ? 
2       'Firestine, S.M.' 9  ? 
2       'Poon, S.W.'      10 ? 
2       'Mueller, E.J.'   11 ? 
2       'Stubbe, J.'      12 ? 
2       'Davisson, V.J.'  13 ? 
3       'Mueller, E.J.'   14 ? 
3       'Meyer, E.'       15 ? 
3       'Rudolph, J.'     16 ? 
3       'Davisson, V.J.'  17 ? 
3       'Stubbe, J.'      18 ? 
4       'Tiedeman, A.A.'  19 ? 
4       'Keyhani, J.'     20 ? 
4       'Kamholz, J.'     21 ? 
4       '3D Daum, H.A.'   22 ? 
4       'Gots, J.S.'      23 ? 
4       'Smith, J.M.'     24 ? 
5       'Watanabe, W.'    25 ? 
5       'Sampei, G.'      26 ? 
5       'Aiba, A.'        27 ? 
5       'Mizobuchi, K.'   28 ? 
# 
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 'N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE MUTASE' 17986.852 1   4.1.1.21 ? ? ? 
2 water   nat water                                            18.015    171 ?        ? ? ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        PURE 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   yes 
_entity_poly.pdbx_seq_one_letter_code       
;MSSRNNPARVAIV(MSE)GSKSDWAT(MSE)QFAAEIFEILNVPHHVEVVSAHRTPDKLFSFAESAEENGYQVIIAGAGG
AAHLPG(MSE)IAAKTLVPVLGVPVQSAALSGVDSLYSIVQ(MSE)PRGIPVGTLAIGKAGAANAALLAAQILATHDKEL
HQRLNDWRKAQTDEVLENPDPRGAA
;
_entity_poly.pdbx_seq_one_letter_code_can   
;MSSRNNPARVAIVMGSKSDWATMQFAAEIFEILNVPHHVEVVSAHRTPDKLFSFAESAEENGYQVIIAGAGGAAHLPGMI
AAKTLVPVLGVPVQSAALSGVDSLYSIVQMPRGIPVGTLAIGKAGAANAALLAAQILATHDKELHQRLNDWRKAQTDEVL
ENPDPRGAA
;
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   MET n 
1 2   SER n 
1 3   SER n 
1 4   ARG n 
1 5   ASN n 
1 6   ASN n 
1 7   PRO n 
1 8   ALA n 
1 9   ARG n 
1 10  VAL n 
1 11  ALA n 
1 12  ILE n 
1 13  VAL n 
1 14  MSE n 
1 15  GLY n 
1 16  SER n 
1 17  LYS n 
1 18  SER n 
1 19  ASP n 
1 20  TRP n 
1 21  ALA n 
1 22  THR n 
1 23  MSE n 
1 24  GLN n 
1 25  PHE n 
1 26  ALA n 
1 27  ALA n 
1 28  GLU n 
1 29  ILE n 
1 30  PHE n 
1 31  GLU n 
1 32  ILE n 
1 33  LEU n 
1 34  ASN n 
1 35  VAL n 
1 36  PRO n 
1 37  HIS n 
1 38  HIS n 
1 39  VAL n 
1 40  GLU n 
1 41  VAL n 
1 42  VAL n 
1 43  SER n 
1 44  ALA n 
1 45  HIS n 
1 46  ARG n 
1 47  THR n 
1 48  PRO n 
1 49  ASP n 
1 50  LYS n 
1 51  LEU n 
1 52  PHE n 
1 53  SER n 
1 54  PHE n 
1 55  ALA n 
1 56  GLU n 
1 57  SER n 
1 58  ALA n 
1 59  GLU n 
1 60  GLU n 
1 61  ASN n 
1 62  GLY n 
1 63  TYR n 
1 64  GLN n 
1 65  VAL n 
1 66  ILE n 
1 67  ILE n 
1 68  ALA n 
1 69  GLY n 
1 70  ALA n 
1 71  GLY n 
1 72  GLY n 
1 73  ALA n 
1 74  ALA n 
1 75  HIS n 
1 76  LEU n 
1 77  PRO n 
1 78  GLY n 
1 79  MSE n 
1 80  ILE n 
1 81  ALA n 
1 82  ALA n 
1 83  LYS n 
1 84  THR n 
1 85  LEU n 
1 86  VAL n 
1 87  PRO n 
1 88  VAL n 
1 89  LEU n 
1 90  GLY n 
1 91  VAL n 
1 92  PRO n 
1 93  VAL n 
1 94  GLN n 
1 95  SER n 
1 96  ALA n 
1 97  ALA n 
1 98  LEU n 
1 99  SER n 
1 100 GLY n 
1 101 VAL n 
1 102 ASP n 
1 103 SER n 
1 104 LEU n 
1 105 TYR n 
1 106 SER n 
1 107 ILE n 
1 108 VAL n 
1 109 GLN n 
1 110 MSE n 
1 111 PRO n 
1 112 ARG n 
1 113 GLY n 
1 114 ILE n 
1 115 PRO n 
1 116 VAL n 
1 117 GLY n 
1 118 THR n 
1 119 LEU n 
1 120 ALA n 
1 121 ILE n 
1 122 GLY n 
1 123 LYS n 
1 124 ALA n 
1 125 GLY n 
1 126 ALA n 
1 127 ALA n 
1 128 ASN n 
1 129 ALA n 
1 130 ALA n 
1 131 LEU n 
1 132 LEU n 
1 133 ALA n 
1 134 ALA n 
1 135 GLN n 
1 136 ILE n 
1 137 LEU n 
1 138 ALA n 
1 139 THR n 
1 140 HIS n 
1 141 ASP n 
1 142 LYS n 
1 143 GLU n 
1 144 LEU n 
1 145 HIS n 
1 146 GLN n 
1 147 ARG n 
1 148 LEU n 
1 149 ASN n 
1 150 ASP n 
1 151 TRP n 
1 152 ARG n 
1 153 LYS n 
1 154 ALA n 
1 155 GLN n 
1 156 THR n 
1 157 ASP n 
1 158 GLU n 
1 159 VAL n 
1 160 LEU n 
1 161 GLU n 
1 162 ASN n 
1 163 PRO n 
1 164 ASP n 
1 165 PRO n 
1 166 ARG n 
1 167 GLY n 
1 168 ALA n 
1 169 ALA n 
# 
_entity_src_gen.entity_id                          1 
_entity_src_gen.pdbx_src_id                        1 
_entity_src_gen.pdbx_alt_source_flag               sample 
_entity_src_gen.pdbx_seq_type                      ? 
_entity_src_gen.pdbx_beg_seq_num                   ? 
_entity_src_gen.pdbx_end_seq_num                   ? 
_entity_src_gen.gene_src_common_name               ? 
_entity_src_gen.gene_src_genus                     Escherichia 
_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      'Escherichia coli' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     562 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      'Escherichia coli' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     562 
_entity_src_gen.host_org_genus                     Escherichia 
_entity_src_gen.pdbx_host_org_gene                 PURE 
_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               'B834(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          ? 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       PNC2 
_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 
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 
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   MET 1   1   ?   ?   ?   A . n 
A 1 2   SER 2   2   ?   ?   ?   A . n 
A 1 3   SER 3   3   ?   ?   ?   A . n 
A 1 4   ARG 4   4   ?   ?   ?   A . n 
A 1 5   ASN 5   5   ?   ?   ?   A . n 
A 1 6   ASN 6   6   ?   ?   ?   A . n 
A 1 7   PRO 7   7   7   PRO PRO A . n 
A 1 8   ALA 8   8   8   ALA ALA A . n 
A 1 9   ARG 9   9   9   ARG ARG A . n 
A 1 10  VAL 10  10  10  VAL VAL A . n 
A 1 11  ALA 11  11  11  ALA ALA A . n 
A 1 12  ILE 12  12  12  ILE ILE A . n 
A 1 13  VAL 13  13  13  VAL VAL A . n 
A 1 14  MSE 14  14  14  MSE MSE A . n 
A 1 15  GLY 15  15  15  GLY GLY A . n 
A 1 16  SER 16  16  16  SER SER A . n 
A 1 17  LYS 17  17  17  LYS LYS A . n 
A 1 18  SER 18  18  18  SER SER A . n 
A 1 19  ASP 19  19  19  ASP ASP A . n 
A 1 20  TRP 20  20  20  TRP TRP A . n 
A 1 21  ALA 21  21  21  ALA ALA A . n 
A 1 22  THR 22  22  22  THR THR A . n 
A 1 23  MSE 23  23  23  MSE MSE A . n 
A 1 24  GLN 24  24  24  GLN GLN A . n 
A 1 25  PHE 25  25  25  PHE PHE A . n 
A 1 26  ALA 26  26  26  ALA ALA A . n 
A 1 27  ALA 27  27  27  ALA ALA A . n 
A 1 28  GLU 28  28  28  GLU GLU A . n 
A 1 29  ILE 29  29  29  ILE ILE A . n 
A 1 30  PHE 30  30  30  PHE PHE A . n 
A 1 31  GLU 31  31  31  GLU GLU A . n 
A 1 32  ILE 32  32  32  ILE ILE A . n 
A 1 33  LEU 33  33  33  LEU LEU A . n 
A 1 34  ASN 34  34  34  ASN ASN A . n 
A 1 35  VAL 35  35  35  VAL VAL A . n 
A 1 36  PRO 36  36  36  PRO PRO A . n 
A 1 37  HIS 37  37  37  HIS HIS A . n 
A 1 38  HIS 38  38  38  HIS HIS A . n 
A 1 39  VAL 39  39  39  VAL VAL A . n 
A 1 40  GLU 40  40  40  GLU GLU A . n 
A 1 41  VAL 41  41  41  VAL VAL A . n 
A 1 42  VAL 42  42  42  VAL VAL A . n 
A 1 43  SER 43  43  43  SER SER A . n 
A 1 44  ALA 44  44  44  ALA ALA A . n 
A 1 45  HIS 45  45  45  HIS HIS A . n 
A 1 46  ARG 46  46  46  ARG ARG A . n 
A 1 47  THR 47  47  47  THR THR A . n 
A 1 48  PRO 48  48  48  PRO PRO A . n 
A 1 49  ASP 49  49  49  ASP ASP A . n 
A 1 50  LYS 50  50  50  LYS LYS A . n 
A 1 51  LEU 51  51  51  LEU LEU A . n 
A 1 52  PHE 52  52  52  PHE PHE A . n 
A 1 53  SER 53  53  53  SER SER A . n 
A 1 54  PHE 54  54  54  PHE PHE A . n 
A 1 55  ALA 55  55  55  ALA ALA A . n 
A 1 56  GLU 56  56  56  GLU GLU A . n 
A 1 57  SER 57  57  57  SER SER A . n 
A 1 58  ALA 58  58  58  ALA ALA A . n 
A 1 59  GLU 59  59  59  GLU GLU A . n 
A 1 60  GLU 60  60  60  GLU GLU A . n 
A 1 61  ASN 61  61  61  ASN ASN A . n 
A 1 62  GLY 62  62  62  GLY GLY A . n 
A 1 63  TYR 63  63  63  TYR TYR A . n 
A 1 64  GLN 64  64  64  GLN GLN A . n 
A 1 65  VAL 65  65  65  VAL VAL A . n 
A 1 66  ILE 66  66  66  ILE ILE A . n 
A 1 67  ILE 67  67  67  ILE ILE A . n 
A 1 68  ALA 68  68  68  ALA ALA A . n 
A 1 69  GLY 69  69  69  GLY GLY A . n 
A 1 70  ALA 70  70  70  ALA ALA A . n 
A 1 71  GLY 71  71  71  GLY GLY A . n 
A 1 72  GLY 72  72  72  GLY GLY A . n 
A 1 73  ALA 73  73  73  ALA ALA A . n 
A 1 74  ALA 74  74  74  ALA ALA A . n 
A 1 75  HIS 75  75  75  HIS HIS A . n 
A 1 76  LEU 76  76  76  LEU LEU A . n 
A 1 77  PRO 77  77  77  PRO PRO A . n 
A 1 78  GLY 78  78  78  GLY GLY A . n 
A 1 79  MSE 79  79  79  MSE MSE A . n 
A 1 80  ILE 80  80  80  ILE ILE A . n 
A 1 81  ALA 81  81  81  ALA ALA A . n 
A 1 82  ALA 82  82  82  ALA ALA A . n 
A 1 83  LYS 83  83  83  LYS LYS A . n 
A 1 84  THR 84  84  84  THR THR A . n 
A 1 85  LEU 85  85  85  LEU LEU A . n 
A 1 86  VAL 86  86  86  VAL VAL A . n 
A 1 87  PRO 87  87  87  PRO PRO A . n 
A 1 88  VAL 88  88  88  VAL VAL A . n 
A 1 89  LEU 89  89  89  LEU LEU A . n 
A 1 90  GLY 90  90  90  GLY GLY A . n 
A 1 91  VAL 91  91  91  VAL VAL A . n 
A 1 92  PRO 92  92  92  PRO PRO A . n 
A 1 93  VAL 93  93  93  VAL VAL A . n 
A 1 94  GLN 94  94  94  GLN GLN A . n 
A 1 95  SER 95  95  95  SER SER A . n 
A 1 96  ALA 96  96  96  ALA ALA A . n 
A 1 97  ALA 97  97  97  ALA ALA A . n 
A 1 98  LEU 98  98  98  LEU LEU A . n 
A 1 99  SER 99  99  99  SER SER A . n 
A 1 100 GLY 100 100 100 GLY GLY A . n 
A 1 101 VAL 101 101 101 VAL VAL A . n 
A 1 102 ASP 102 102 102 ASP ASP A . n 
A 1 103 SER 103 103 103 SER SER A . n 
A 1 104 LEU 104 104 104 LEU LEU A . n 
A 1 105 TYR 105 105 105 TYR TYR A . n 
A 1 106 SER 106 106 106 SER SER A . n 
A 1 107 ILE 107 107 107 ILE ILE A . n 
A 1 108 VAL 108 108 108 VAL VAL A . n 
A 1 109 GLN 109 109 109 GLN GLN A . n 
A 1 110 MSE 110 110 110 MSE MSE A . n 
A 1 111 PRO 111 111 111 PRO PRO A . n 
A 1 112 ARG 112 112 112 ARG ARG A . n 
A 1 113 GLY 113 113 113 GLY GLY A . n 
A 1 114 ILE 114 114 114 ILE ILE A . n 
A 1 115 PRO 115 115 115 PRO PRO A . n 
A 1 116 VAL 116 116 116 VAL VAL A . n 
A 1 117 GLY 117 117 117 GLY GLY A . n 
A 1 118 THR 118 118 118 THR THR A . n 
A 1 119 LEU 119 119 119 LEU LEU A . n 
A 1 120 ALA 120 120 120 ALA ALA A . n 
A 1 121 ILE 121 121 121 ILE ILE A . n 
A 1 122 GLY 122 122 122 GLY GLY A . n 
A 1 123 LYS 123 123 123 LYS LYS A . n 
A 1 124 ALA 124 124 124 ALA ALA A . n 
A 1 125 GLY 125 125 125 GLY GLY A . n 
A 1 126 ALA 126 126 126 ALA ALA A . n 
A 1 127 ALA 127 127 127 ALA ALA A . n 
A 1 128 ASN 128 128 128 ASN ASN A . n 
A 1 129 ALA 129 129 129 ALA ALA A . n 
A 1 130 ALA 130 130 130 ALA ALA A . n 
A 1 131 LEU 131 131 131 LEU LEU A . n 
A 1 132 LEU 132 132 132 LEU LEU A . n 
A 1 133 ALA 133 133 133 ALA ALA A . n 
A 1 134 ALA 134 134 134 ALA ALA A . n 
A 1 135 GLN 135 135 135 GLN GLN A . n 
A 1 136 ILE 136 136 136 ILE ILE A . n 
A 1 137 LEU 137 137 137 LEU LEU A . n 
A 1 138 ALA 138 138 138 ALA ALA A . n 
A 1 139 THR 139 139 139 THR THR A . n 
A 1 140 HIS 140 140 140 HIS HIS A . n 
A 1 141 ASP 141 141 141 ASP ASP A . n 
A 1 142 LYS 142 142 142 LYS LYS A . n 
A 1 143 GLU 143 143 143 GLU GLU A . n 
A 1 144 LEU 144 144 144 LEU LEU A . n 
A 1 145 HIS 145 145 145 HIS HIS A . n 
A 1 146 GLN 146 146 146 GLN GLN A . n 
A 1 147 ARG 147 147 147 ARG ARG A . n 
A 1 148 LEU 148 148 148 LEU LEU A . n 
A 1 149 ASN 149 149 149 ASN ASN A . n 
A 1 150 ASP 150 150 150 ASP ASP A . n 
A 1 151 TRP 151 151 151 TRP TRP A . n 
A 1 152 ARG 152 152 152 ARG ARG A . n 
A 1 153 LYS 153 153 153 LYS LYS A . n 
A 1 154 ALA 154 154 154 ALA ALA A . n 
A 1 155 GLN 155 155 155 GLN GLN A . n 
A 1 156 THR 156 156 156 THR THR A . n 
A 1 157 ASP 157 157 157 ASP ASP A . n 
A 1 158 GLU 158 158 158 GLU GLU A . n 
A 1 159 VAL 159 159 159 VAL VAL A . n 
A 1 160 LEU 160 160 160 LEU LEU A . n 
A 1 161 GLU 161 161 161 GLU GLU A . n 
A 1 162 ASN 162 162 162 ASN ASN A . n 
A 1 163 PRO 163 163 163 PRO PRO A . n 
A 1 164 ASP 164 164 164 ASP ASP A . n 
A 1 165 PRO 165 165 165 PRO PRO A . n 
A 1 166 ARG 166 166 166 ARG ARG A . n 
A 1 167 GLY 167 167 167 GLY GLY A . n 
A 1 168 ALA 168 168 168 ALA ALA A . n 
A 1 169 ALA 169 169 169 ALA ALA 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   201 201 HOH HOH A . 
B 2 HOH 2   202 202 HOH HOH A . 
B 2 HOH 3   203 203 HOH HOH A . 
B 2 HOH 4   204 204 HOH HOH A . 
B 2 HOH 5   205 205 HOH HOH A . 
B 2 HOH 6   206 206 HOH HOH A . 
B 2 HOH 7   207 207 HOH HOH A . 
B 2 HOH 8   208 208 HOH HOH A . 
B 2 HOH 9   209 209 HOH HOH A . 
B 2 HOH 10  210 210 HOH HOH A . 
B 2 HOH 11  211 211 HOH HOH A . 
B 2 HOH 12  212 212 HOH HOH A . 
B 2 HOH 13  213 213 HOH HOH A . 
B 2 HOH 14  214 214 HOH HOH A . 
B 2 HOH 15  215 215 HOH HOH A . 
B 2 HOH 16  216 216 HOH HOH A . 
B 2 HOH 17  217 217 HOH HOH A . 
B 2 HOH 18  218 218 HOH HOH A . 
B 2 HOH 19  219 219 HOH HOH A . 
B 2 HOH 20  220 220 HOH HOH A . 
B 2 HOH 21  221 221 HOH HOH A . 
B 2 HOH 22  222 222 HOH HOH A . 
B 2 HOH 23  223 223 HOH HOH A . 
B 2 HOH 24  224 224 HOH HOH A . 
B 2 HOH 25  225 225 HOH HOH A . 
B 2 HOH 26  226 226 HOH HOH A . 
B 2 HOH 27  227 227 HOH HOH A . 
B 2 HOH 28  228 228 HOH HOH A . 
B 2 HOH 29  229 229 HOH HOH A . 
B 2 HOH 30  230 230 HOH HOH A . 
B 2 HOH 31  231 231 HOH HOH A . 
B 2 HOH 32  232 232 HOH HOH A . 
B 2 HOH 33  233 233 HOH HOH A . 
B 2 HOH 34  234 234 HOH HOH A . 
B 2 HOH 35  235 235 HOH HOH A . 
B 2 HOH 36  236 236 HOH HOH A . 
B 2 HOH 37  237 237 HOH HOH A . 
B 2 HOH 38  238 238 HOH HOH A . 
B 2 HOH 39  239 239 HOH HOH A . 
B 2 HOH 40  240 240 HOH HOH A . 
B 2 HOH 41  241 241 HOH HOH A . 
B 2 HOH 42  242 242 HOH HOH A . 
B 2 HOH 43  243 243 HOH HOH A . 
B 2 HOH 44  244 244 HOH HOH A . 
B 2 HOH 45  245 245 HOH HOH A . 
B 2 HOH 46  246 246 HOH HOH A . 
B 2 HOH 47  247 247 HOH HOH A . 
B 2 HOH 48  248 248 HOH HOH A . 
B 2 HOH 49  249 249 HOH HOH A . 
B 2 HOH 50  250 250 HOH HOH A . 
B 2 HOH 51  251 251 HOH HOH A . 
B 2 HOH 52  252 252 HOH HOH A . 
B 2 HOH 53  253 253 HOH HOH A . 
B 2 HOH 54  254 254 HOH HOH A . 
B 2 HOH 55  255 255 HOH HOH A . 
B 2 HOH 56  256 256 HOH HOH A . 
B 2 HOH 57  257 257 HOH HOH A . 
B 2 HOH 58  258 258 HOH HOH A . 
B 2 HOH 59  259 259 HOH HOH A . 
B 2 HOH 60  260 260 HOH HOH A . 
B 2 HOH 61  261 261 HOH HOH A . 
B 2 HOH 62  262 262 HOH HOH A . 
B 2 HOH 63  263 263 HOH HOH A . 
B 2 HOH 64  264 264 HOH HOH A . 
B 2 HOH 65  265 265 HOH HOH A . 
B 2 HOH 66  266 266 HOH HOH A . 
B 2 HOH 67  267 267 HOH HOH A . 
B 2 HOH 68  268 268 HOH HOH A . 
B 2 HOH 69  269 269 HOH HOH A . 
B 2 HOH 70  270 270 HOH HOH A . 
B 2 HOH 71  271 271 HOH HOH A . 
B 2 HOH 72  272 272 HOH HOH A . 
B 2 HOH 73  273 273 HOH HOH A . 
B 2 HOH 74  274 274 HOH HOH A . 
B 2 HOH 75  275 275 HOH HOH A . 
B 2 HOH 76  276 276 HOH HOH A . 
B 2 HOH 77  277 277 HOH HOH A . 
B 2 HOH 78  278 278 HOH HOH A . 
B 2 HOH 79  279 279 HOH HOH A . 
B 2 HOH 80  280 280 HOH HOH A . 
B 2 HOH 81  281 281 HOH HOH A . 
B 2 HOH 82  282 282 HOH HOH A . 
B 2 HOH 83  283 283 HOH HOH A . 
B 2 HOH 84  284 284 HOH HOH A . 
B 2 HOH 85  285 285 HOH HOH A . 
B 2 HOH 86  286 286 HOH HOH A . 
B 2 HOH 87  287 287 HOH HOH A . 
B 2 HOH 88  288 288 HOH HOH A . 
B 2 HOH 89  289 289 HOH HOH A . 
B 2 HOH 90  290 290 HOH HOH A . 
B 2 HOH 91  291 291 HOH HOH A . 
B 2 HOH 92  292 292 HOH HOH A . 
B 2 HOH 93  293 293 HOH HOH A . 
B 2 HOH 94  294 294 HOH HOH A . 
B 2 HOH 95  295 295 HOH HOH A . 
B 2 HOH 96  296 296 HOH HOH A . 
B 2 HOH 97  297 297 HOH HOH A . 
B 2 HOH 98  298 298 HOH HOH A . 
B 2 HOH 99  299 299 HOH HOH A . 
B 2 HOH 100 300 300 HOH HOH A . 
B 2 HOH 101 301 301 HOH HOH A . 
B 2 HOH 102 302 302 HOH HOH A . 
B 2 HOH 103 303 303 HOH HOH A . 
B 2 HOH 104 304 304 HOH HOH A . 
B 2 HOH 105 305 305 HOH HOH A . 
B 2 HOH 106 306 306 HOH HOH A . 
B 2 HOH 107 307 307 HOH HOH A . 
B 2 HOH 108 308 308 HOH HOH A . 
B 2 HOH 109 309 309 HOH HOH A . 
B 2 HOH 110 310 310 HOH HOH A . 
B 2 HOH 111 311 311 HOH HOH A . 
B 2 HOH 112 312 312 HOH HOH A . 
B 2 HOH 113 313 313 HOH HOH A . 
B 2 HOH 114 314 314 HOH HOH A . 
B 2 HOH 115 315 315 HOH HOH A . 
B 2 HOH 116 316 316 HOH HOH A . 
B 2 HOH 117 317 317 HOH HOH A . 
B 2 HOH 118 318 318 HOH HOH A . 
B 2 HOH 119 319 319 HOH HOH A . 
B 2 HOH 120 320 320 HOH HOH A . 
B 2 HOH 121 321 321 HOH HOH A . 
B 2 HOH 122 322 322 HOH HOH A . 
B 2 HOH 123 323 323 HOH HOH A . 
B 2 HOH 124 324 324 HOH HOH A . 
B 2 HOH 125 325 325 HOH HOH A . 
B 2 HOH 126 326 326 HOH HOH A . 
B 2 HOH 127 327 327 HOH HOH A . 
B 2 HOH 128 328 328 HOH HOH A . 
B 2 HOH 129 329 329 HOH HOH A . 
B 2 HOH 130 330 330 HOH HOH A . 
B 2 HOH 131 331 331 HOH HOH A . 
B 2 HOH 132 332 332 HOH HOH A . 
B 2 HOH 133 333 333 HOH HOH A . 
B 2 HOH 134 334 334 HOH HOH A . 
B 2 HOH 135 335 335 HOH HOH A . 
B 2 HOH 136 336 336 HOH HOH A . 
B 2 HOH 137 337 337 HOH HOH A . 
B 2 HOH 138 338 338 HOH HOH A . 
B 2 HOH 139 339 339 HOH HOH A . 
B 2 HOH 140 340 340 HOH HOH A . 
B 2 HOH 141 341 341 HOH HOH A . 
B 2 HOH 142 342 342 HOH HOH A . 
B 2 HOH 143 343 343 HOH HOH A . 
B 2 HOH 144 344 344 HOH HOH A . 
B 2 HOH 145 345 345 HOH HOH A . 
B 2 HOH 146 346 346 HOH HOH A . 
B 2 HOH 147 347 347 HOH HOH A . 
B 2 HOH 148 348 348 HOH HOH A . 
B 2 HOH 149 349 349 HOH HOH A . 
B 2 HOH 150 350 350 HOH HOH A . 
B 2 HOH 151 351 351 HOH HOH A . 
B 2 HOH 152 352 352 HOH HOH A . 
B 2 HOH 153 353 353 HOH HOH A . 
B 2 HOH 154 354 354 HOH HOH A . 
B 2 HOH 155 355 355 HOH HOH A . 
B 2 HOH 156 356 356 HOH HOH A . 
B 2 HOH 157 357 357 HOH HOH A . 
B 2 HOH 158 358 358 HOH HOH A . 
B 2 HOH 159 359 359 HOH HOH A . 
B 2 HOH 160 360 360 HOH HOH A . 
B 2 HOH 161 361 361 HOH HOH A . 
B 2 HOH 162 362 362 HOH HOH A . 
B 2 HOH 163 363 363 HOH HOH A . 
B 2 HOH 164 364 364 HOH HOH A . 
B 2 HOH 165 365 365 HOH HOH A . 
B 2 HOH 166 366 366 HOH HOH A . 
B 2 HOH 167 367 367 HOH HOH A . 
B 2 HOH 168 368 368 HOH HOH A . 
B 2 HOH 169 369 369 HOH HOH A . 
B 2 HOH 170 370 370 HOH HOH A . 
B 2 HOH 171 371 371 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 PRO 7   ? CB ? A PRO 7   CB 
2 1 Y 1 A PRO 7   ? CG ? A PRO 7   CG 
3 1 Y 1 A PRO 7   ? CD ? A PRO 7   CD 
4 1 Y 1 A ALA 169 ? CA ? A ALA 169 CA 
5 1 Y 1 A ALA 169 ? C  ? A ALA 169 C  
6 1 Y 1 A ALA 169 ? O  ? A ALA 169 O  
7 1 Y 1 A ALA 169 ? CB ? A ALA 169 CB 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
SHAKE  'model building' .         ? 1 
SnB    phasing          .         ? 2 
X-PLOR refinement       3.843     ? 3 
MOSFLM 'data reduction' .         ? 4 
CCP4   'data scaling'   '(SCALA)' ? 5 
# 
_cell.entry_id           1QCZ 
_cell.length_a           113.040 
_cell.length_b           113.040 
_cell.length_c           49.410 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              16 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1QCZ 
_symmetry.space_group_name_H-M             'I 4 2 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                97 
# 
_exptl.entry_id          1QCZ 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.22 
_exptl_crystal.density_percent_sol   55 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            291.0 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              8.00 
_exptl_crystal_grow.pdbx_details    'PEG400, TRIS.HCL, MAGNESIUM CHLORIDE, pH 8.00, VAPOR DIFFUSION, HANGING DROP, temperature 18K' 
_exptl_crystal_grow.pdbx_pH_range   . 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           180 
_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   1998-01-01 
_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   0.918 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'CHESS BEAMLINE F1' 
_diffrn_source.pdbx_synchrotron_site       CHESS 
_diffrn_source.pdbx_synchrotron_beamline   F1 
_diffrn_source.pdbx_wavelength             0.918 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1QCZ 
_reflns.observed_criterion_sigma_I   1.0 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             20.0 
_reflns.d_resolution_high            1.50 
_reflns.number_obs                   25072 
_reflns.number_all                   193682 
_reflns.percent_possible_obs         97.2 
_reflns.pdbx_Rmerge_I_obs            0.0770000 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        6.8 
_reflns.B_iso_Wilson_estimate        14.6 
_reflns.pdbx_redundancy              7.7 
_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_ordinal                 1 
_reflns.pdbx_diffrn_id               1 
# 
_reflns_shell.d_res_high             1.50 
_reflns_shell.d_res_low              1.58 
_reflns_shell.percent_possible_all   86.7 
_reflns_shell.Rmerge_I_obs           0.1720000 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        3.9 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.pdbx_ordinal           1 
_reflns_shell.pdbx_diffrn_id         1 
# 
_refine.entry_id                                 1QCZ 
_refine.ls_number_reflns_obs                     24987 
_refine.ls_number_reflns_all                     25065 
_refine.pdbx_ls_sigma_I                          1.0 
_refine.pdbx_ls_sigma_F                          2.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             20.0 
_refine.ls_d_res_high                            1.50 
_refine.ls_percent_reflns_obs                    99.7 
_refine.ls_R_factor_obs                          ? 
_refine.ls_R_factor_all                          0.1890000 
_refine.ls_R_factor_R_work                       0.1860000 
_refine.ls_R_factor_R_free                       0.2130000 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  1252 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               14.2 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          MAD 
_refine.pdbx_isotropic_thermal_model             ? 
_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                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.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.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_phase_error                 ? 
_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                        1QCZ 
_refine_analyze.Luzzati_coordinate_error_obs    0.1645 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   0.1882 
_refine_analyze.Luzzati_sigma_a_free            ? 
_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        1196 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             171 
_refine_hist.number_atoms_total               1367 
_refine_hist.d_res_high                       1.50 
_refine_hist.d_res_low                        20.0 
# 
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 
x_bond_d                0.007 ?    ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_na             ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_prot           ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d               ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_na            ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_prot          ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg             1.23  ?    ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      22.9  ?    ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      1.21  ?    ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_na   ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_prot ?     ?    ? ? 'X-RAY DIFFRACTION' ? 
x_mcbond_it             1.36  1.50 ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            1.95  2.00 ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             2.15  2.00 ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            3.18  2.50 ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   8 
_refine_ls_shell.d_res_high                       1.5 
_refine_ls_shell.d_res_low                        1.57 
_refine_ls_shell.number_reflns_R_work             2499 
_refine_ls_shell.R_factor_R_work                  0.2560000 
_refine_ls_shell.percent_reflns_obs               83 
_refine_ls_shell.R_factor_R_free                  0.2620000 
_refine_ls_shell.R_factor_R_free_error            ? 
_refine_ls_shell.percent_reflns_R_free            5 
_refine_ls_shell.number_reflns_R_free             133 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.number_reflns_obs                ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.R_factor_all                     ? 
# 
_database_PDB_matrix.entry_id          1QCZ 
_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                  1QCZ 
_struct.title                     
;CRYSTAL STRUCTURE OF E. COLI PURE, AN UNUSUAL MUTASE THAT CATALYZES THE CONVERSION OF N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE (N5-CAIR) TO 4-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE (CAIR) IN THE PURINE BIOSYNTHETIC PATHWAY
;
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1QCZ 
_struct_keywords.pdbx_keywords   LYASE 
_struct_keywords.text            'THREE-LAYER (ALPHA-BETA-ALPHA) SANDWICH, LYASE' 
# 
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                    PUR6_ECOLI 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P09028 
_struct_ref.pdbx_align_begin           ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1QCZ 
_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                 169 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P09028 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  169 
_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       169 
# 
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 1QCZ MSE A 14  ? UNP P09028 MET 14  'modified residue' 14  1 
1 1QCZ MSE A 23  ? UNP P09028 MET 23  'modified residue' 23  2 
1 1QCZ MSE A 79  ? UNP P09028 MET 79  'modified residue' 79  3 
1 1QCZ MSE A 110 ? UNP P09028 MET 110 'modified residue' 110 4 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PISA,PQS 
_pdbx_struct_assembly.oligomeric_details   octameric 
_pdbx_struct_assembly.oligomeric_count     8 
# 
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)' 32150 ? 
1 MORE         -211  ? 
1 'SSA (A^2)'  41210 ? 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1,2,3,4,5,6,7,8 
_pdbx_struct_assembly_gen.asym_id_list      A,B 
# 
loop_
_pdbx_struct_oper_list.id 
_pdbx_struct_oper_list.type 
_pdbx_struct_oper_list.name 
_pdbx_struct_oper_list.symmetry_operation 
_pdbx_struct_oper_list.matrix[1][1] 
_pdbx_struct_oper_list.matrix[1][2] 
_pdbx_struct_oper_list.matrix[1][3] 
_pdbx_struct_oper_list.vector[1] 
_pdbx_struct_oper_list.matrix[2][1] 
_pdbx_struct_oper_list.matrix[2][2] 
_pdbx_struct_oper_list.matrix[2][3] 
_pdbx_struct_oper_list.vector[2] 
_pdbx_struct_oper_list.matrix[3][1] 
_pdbx_struct_oper_list.matrix[3][2] 
_pdbx_struct_oper_list.matrix[3][3] 
_pdbx_struct_oper_list.vector[3] 
1 'identity operation'         1_555 x,y,z      1.0000000000  0.0000000000  0.0000000000 0.0000000000 0.0000000000  1.0000000000  
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000   
2 'crystal symmetry operation' 2_555 -x,-y,z    -1.0000000000 0.0000000000  0.0000000000 0.0000000000 0.0000000000  -1.0000000000 
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000   
3 'crystal symmetry operation' 3_555 -y,x,z     0.0000000000  -1.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000  
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000   
4 'crystal symmetry operation' 4_555 y,-x,z     0.0000000000  1.0000000000  0.0000000000 0.0000000000 -1.0000000000 0.0000000000  
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000   
5 'crystal symmetry operation' 5_554 -x,y,-z-1  -1.0000000000 0.0000000000  0.0000000000 0.0000000000 0.0000000000  1.0000000000  
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 -49.4100000000 
6 'crystal symmetry operation' 6_554 x,-y,-z-1  1.0000000000  0.0000000000  0.0000000000 0.0000000000 0.0000000000  -1.0000000000 
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 -49.4100000000 
7 'crystal symmetry operation' 7_554 y,x,-z-1   0.0000000000  1.0000000000  0.0000000000 0.0000000000 1.0000000000  0.0000000000  
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 -49.4100000000 
8 'crystal symmetry operation' 8_554 -y,-x,-z-1 0.0000000000  -1.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000  
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 -49.4100000000 
# 
_struct_biol.id                    1 
_struct_biol.details               
'The biological assembly is a octamer which is generated from chain A by the 4-fold and 2-fold symmetry' 
_struct_biol.pdbx_parent_biol_id   ? 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 1 SER A 16  ? SER A 18  ? SER A 16  SER A 18  5 ? 3  
HELX_P HELX_P2 2 ASP A 19  ? ASN A 34  ? ASP A 19  ASN A 34  1 ? 16 
HELX_P HELX_P3 3 THR A 47  ? ALA A 58  ? THR A 47  ALA A 58  1 ? 12 
HELX_P HELX_P4 4 HIS A 75  ? LYS A 83  ? HIS A 75  LYS A 83  1 ? 9  
HELX_P HELX_P5 5 GLY A 100 ? GLN A 109 ? GLY A 100 GLN A 109 1 ? 10 
HELX_P HELX_P6 6 GLY A 122 ? THR A 139 ? GLY A 122 THR A 139 1 ? 18 
HELX_P HELX_P7 7 ASP A 141 ? GLU A 161 ? ASP A 141 GLU A 161 1 ? 21 
# 
_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 ? A VAL 13  C ? ? ? 1_555 A MSE 14  N ? ? A VAL 13  A MSE 14  1_555 ? ? ? ? ? ? ? 1.326 ? ? 
covale2 covale both ? A MSE 14  C ? ? ? 1_555 A GLY 15  N ? ? A MSE 14  A GLY 15  1_555 ? ? ? ? ? ? ? 1.328 ? ? 
covale3 covale both ? A THR 22  C ? ? ? 1_555 A MSE 23  N ? ? A THR 22  A MSE 23  1_555 ? ? ? ? ? ? ? 1.332 ? ? 
covale4 covale both ? A MSE 23  C ? ? ? 1_555 A GLN 24  N ? ? A MSE 23  A GLN 24  1_555 ? ? ? ? ? ? ? 1.333 ? ? 
covale5 covale both ? A GLY 78  C ? ? ? 1_555 A MSE 79  N ? ? A GLY 78  A MSE 79  1_555 ? ? ? ? ? ? ? 1.328 ? ? 
covale6 covale both ? A MSE 79  C ? ? ? 1_555 A ILE 80  N ? ? A MSE 79  A ILE 80  1_555 ? ? ? ? ? ? ? 1.337 ? ? 
covale7 covale both ? A GLN 109 C ? ? ? 1_555 A MSE 110 N ? ? A GLN 109 A MSE 110 1_555 ? ? ? ? ? ? ? 1.330 ? ? 
covale8 covale both ? A MSE 110 C ? ? ? 1_555 A PRO 111 N ? ? A MSE 110 A PRO 111 1_555 ? ? ? ? ? ? ? 1.347 ? ? 
# 
_struct_conn_type.id          covale 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 MSE A 14  ? . . . . MSE A 14  ? 1_555 . . . . . . . MET 1 MSE Selenomethionine 'Named protein modification' 
2 MSE A 23  ? . . . . MSE A 23  ? 1_555 . . . . . . . MET 1 MSE Selenomethionine 'Named protein modification' 
3 MSE A 79  ? . . . . MSE A 79  ? 1_555 . . . . . . . MET 1 MSE Selenomethionine 'Named protein modification' 
4 MSE A 110 ? . . . . MSE A 110 ? 1_555 . . . . . . . MET 1 MSE Selenomethionine 'Named protein modification' 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   5 
_struct_sheet.details          ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
A 1 2 ? parallel 
A 2 3 ? parallel 
A 3 4 ? parallel 
A 4 5 ? 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 HIS A 37  ? VAL A 41  ? HIS A 37  VAL A 41  
A 2 VAL A 10  ? MSE A 14  ? VAL A 10  MSE A 14  
A 3 VAL A 65  ? ALA A 70  ? VAL A 65  ALA A 70  
A 4 VAL A 88  ? PRO A 92  ? VAL A 88  PRO A 92  
A 5 GLY A 117 ? THR A 118 ? GLY A 117 THR A 118 
# 
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 HIS A 38 ? N HIS A 38 O VAL A 10  ? O VAL A 10  
A 2 3 N ALA A 11 ? N ALA A 11 O VAL A 65  ? O VAL A 65  
A 3 4 O ILE A 66 ? O ILE A 66 N LEU A 89  ? N LEU A 89  
A 4 5 O VAL A 88 ? O VAL A 88 N GLY A 117 ? N GLY A 117 
# 
_pdbx_entry_details.entry_id                   1QCZ 
_pdbx_entry_details.compound_details           
;THE SUBSTRATE SPECIFICITY OF E. COLI PURE FOR N5-CAIR
DIFFERS FROM VERTEBRATE PURE (AIR CARBOXYLASE, 
EC 4.1.1.21), WHICH CONVERTS CARBON DIOXIDE AND 
5-AMINOIMIDAZOLE RIBONUCLEOTIDE (AIR) INTO 
4-CARBOXY-5-AMINOIMIDAZOLE RIBONUCLEOTIDE (CAIR).
DETAILS ARE GIVEN IN REFERENCES 1, 2, AND 3.  PLANTS,
YEASTS, AND PROKARYOTES CONTAIN A SEPAATE ENZYME, PURK
(PDB CODE 1B6R), REQUIRED FOR THE PRODUCTION OF N5-CAIR.
E. COLI PURE AND PURK ARE NOT SUBUNITS OF A SINGLE AIR
CARBOXYLASE ENZYME.
;
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           ? 
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
_pdbx_validate_torsion.id              1 
_pdbx_validate_torsion.PDB_model_num   1 
_pdbx_validate_torsion.auth_comp_id    GLN 
_pdbx_validate_torsion.auth_asym_id    A 
_pdbx_validate_torsion.auth_seq_id     109 
_pdbx_validate_torsion.PDB_ins_code    ? 
_pdbx_validate_torsion.label_alt_id    ? 
_pdbx_validate_torsion.phi             -79.14 
_pdbx_validate_torsion.psi             27.62 
# 
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 A MSE 14  A MSE 14  ? MET SELENOMETHIONINE 
2 A MSE 23  A MSE 23  ? MET SELENOMETHIONINE 
3 A MSE 79  A MSE 79  ? MET SELENOMETHIONINE 
4 A MSE 110 A MSE 110 ? MET SELENOMETHIONINE 
# 
loop_
_pdbx_struct_special_symmetry.id 
_pdbx_struct_special_symmetry.PDB_model_num 
_pdbx_struct_special_symmetry.auth_asym_id 
_pdbx_struct_special_symmetry.auth_comp_id 
_pdbx_struct_special_symmetry.auth_seq_id 
_pdbx_struct_special_symmetry.PDB_ins_code 
_pdbx_struct_special_symmetry.label_asym_id 
_pdbx_struct_special_symmetry.label_comp_id 
_pdbx_struct_special_symmetry.label_seq_id 
1 1 A HOH 366 ? B HOH . 
2 1 A HOH 367 ? B HOH . 
3 1 A HOH 368 ? B HOH . 
4 1 A HOH 369 ? B HOH . 
5 1 A HOH 370 ? B HOH . 
6 1 A HOH 371 ? B HOH . 
# 
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 SER 2 ? A SER 2 
3 1 Y 1 A SER 3 ? A SER 3 
4 1 Y 1 A ARG 4 ? A ARG 4 
5 1 Y 1 A ASN 5 ? A ASN 5 
6 1 Y 1 A ASN 6 ? A ASN 6 
# 
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  
GLN N    N  N N 74  
GLN CA   C  N S 75  
GLN C    C  N N 76  
GLN O    O  N N 77  
GLN CB   C  N N 78  
GLN CG   C  N N 79  
GLN CD   C  N N 80  
GLN OE1  O  N N 81  
GLN NE2  N  N N 82  
GLN OXT  O  N N 83  
GLN H    H  N N 84  
GLN H2   H  N N 85  
GLN HA   H  N N 86  
GLN HB2  H  N N 87  
GLN HB3  H  N N 88  
GLN HG2  H  N N 89  
GLN HG3  H  N N 90  
GLN HE21 H  N N 91  
GLN HE22 H  N N 92  
GLN HXT  H  N N 93  
GLU N    N  N N 94  
GLU CA   C  N S 95  
GLU C    C  N N 96  
GLU O    O  N N 97  
GLU CB   C  N N 98  
GLU CG   C  N N 99  
GLU CD   C  N N 100 
GLU OE1  O  N N 101 
GLU OE2  O  N N 102 
GLU OXT  O  N N 103 
GLU H    H  N N 104 
GLU H2   H  N N 105 
GLU HA   H  N N 106 
GLU HB2  H  N N 107 
GLU HB3  H  N N 108 
GLU HG2  H  N N 109 
GLU HG3  H  N N 110 
GLU HE2  H  N N 111 
GLU HXT  H  N N 112 
GLY N    N  N N 113 
GLY CA   C  N N 114 
GLY C    C  N N 115 
GLY O    O  N N 116 
GLY OXT  O  N N 117 
GLY H    H  N N 118 
GLY H2   H  N N 119 
GLY HA2  H  N N 120 
GLY HA3  H  N N 121 
GLY HXT  H  N N 122 
HIS N    N  N N 123 
HIS CA   C  N S 124 
HIS C    C  N N 125 
HIS O    O  N N 126 
HIS CB   C  N N 127 
HIS CG   C  Y N 128 
HIS ND1  N  Y N 129 
HIS CD2  C  Y N 130 
HIS CE1  C  Y N 131 
HIS NE2  N  Y N 132 
HIS OXT  O  N N 133 
HIS H    H  N N 134 
HIS H2   H  N N 135 
HIS HA   H  N N 136 
HIS HB2  H  N N 137 
HIS HB3  H  N N 138 
HIS HD1  H  N N 139 
HIS HD2  H  N N 140 
HIS HE1  H  N N 141 
HIS HE2  H  N N 142 
HIS HXT  H  N N 143 
HOH O    O  N N 144 
HOH H1   H  N N 145 
HOH H2   H  N N 146 
ILE N    N  N N 147 
ILE CA   C  N S 148 
ILE C    C  N N 149 
ILE O    O  N N 150 
ILE CB   C  N S 151 
ILE CG1  C  N N 152 
ILE CG2  C  N N 153 
ILE CD1  C  N N 154 
ILE OXT  O  N N 155 
ILE H    H  N N 156 
ILE H2   H  N N 157 
ILE HA   H  N N 158 
ILE HB   H  N N 159 
ILE HG12 H  N N 160 
ILE HG13 H  N N 161 
ILE HG21 H  N N 162 
ILE HG22 H  N N 163 
ILE HG23 H  N N 164 
ILE HD11 H  N N 165 
ILE HD12 H  N N 166 
ILE HD13 H  N N 167 
ILE HXT  H  N N 168 
LEU N    N  N N 169 
LEU CA   C  N S 170 
LEU C    C  N N 171 
LEU O    O  N N 172 
LEU CB   C  N N 173 
LEU CG   C  N N 174 
LEU CD1  C  N N 175 
LEU CD2  C  N N 176 
LEU OXT  O  N N 177 
LEU H    H  N N 178 
LEU H2   H  N N 179 
LEU HA   H  N N 180 
LEU HB2  H  N N 181 
LEU HB3  H  N N 182 
LEU HG   H  N N 183 
LEU HD11 H  N N 184 
LEU HD12 H  N N 185 
LEU HD13 H  N N 186 
LEU HD21 H  N N 187 
LEU HD22 H  N N 188 
LEU HD23 H  N N 189 
LEU HXT  H  N N 190 
LYS N    N  N N 191 
LYS CA   C  N S 192 
LYS C    C  N N 193 
LYS O    O  N N 194 
LYS CB   C  N N 195 
LYS CG   C  N N 196 
LYS CD   C  N N 197 
LYS CE   C  N N 198 
LYS NZ   N  N N 199 
LYS OXT  O  N N 200 
LYS H    H  N N 201 
LYS H2   H  N N 202 
LYS HA   H  N N 203 
LYS HB2  H  N N 204 
LYS HB3  H  N N 205 
LYS HG2  H  N N 206 
LYS HG3  H  N N 207 
LYS HD2  H  N N 208 
LYS HD3  H  N N 209 
LYS HE2  H  N N 210 
LYS HE3  H  N N 211 
LYS HZ1  H  N N 212 
LYS HZ2  H  N N 213 
LYS HZ3  H  N N 214 
LYS HXT  H  N N 215 
MET N    N  N N 216 
MET CA   C  N S 217 
MET C    C  N N 218 
MET O    O  N N 219 
MET CB   C  N N 220 
MET CG   C  N N 221 
MET SD   S  N N 222 
MET CE   C  N N 223 
MET OXT  O  N N 224 
MET H    H  N N 225 
MET H2   H  N N 226 
MET HA   H  N N 227 
MET HB2  H  N N 228 
MET HB3  H  N N 229 
MET HG2  H  N N 230 
MET HG3  H  N N 231 
MET HE1  H  N N 232 
MET HE2  H  N N 233 
MET HE3  H  N N 234 
MET HXT  H  N N 235 
MSE N    N  N N 236 
MSE CA   C  N S 237 
MSE C    C  N N 238 
MSE O    O  N N 239 
MSE OXT  O  N N 240 
MSE CB   C  N N 241 
MSE CG   C  N N 242 
MSE SE   SE N N 243 
MSE CE   C  N N 244 
MSE H    H  N N 245 
MSE H2   H  N N 246 
MSE HA   H  N N 247 
MSE HXT  H  N N 248 
MSE HB2  H  N N 249 
MSE HB3  H  N N 250 
MSE HG2  H  N N 251 
MSE HG3  H  N N 252 
MSE HE1  H  N N 253 
MSE HE2  H  N N 254 
MSE HE3  H  N N 255 
PHE N    N  N N 256 
PHE CA   C  N S 257 
PHE C    C  N N 258 
PHE O    O  N N 259 
PHE CB   C  N N 260 
PHE CG   C  Y N 261 
PHE CD1  C  Y N 262 
PHE CD2  C  Y N 263 
PHE CE1  C  Y N 264 
PHE CE2  C  Y N 265 
PHE CZ   C  Y N 266 
PHE OXT  O  N N 267 
PHE H    H  N N 268 
PHE H2   H  N N 269 
PHE HA   H  N N 270 
PHE HB2  H  N N 271 
PHE HB3  H  N N 272 
PHE HD1  H  N N 273 
PHE HD2  H  N N 274 
PHE HE1  H  N N 275 
PHE HE2  H  N N 276 
PHE HZ   H  N N 277 
PHE HXT  H  N N 278 
PRO N    N  N N 279 
PRO CA   C  N S 280 
PRO C    C  N N 281 
PRO O    O  N N 282 
PRO CB   C  N N 283 
PRO CG   C  N N 284 
PRO CD   C  N N 285 
PRO OXT  O  N N 286 
PRO H    H  N N 287 
PRO HA   H  N N 288 
PRO HB2  H  N N 289 
PRO HB3  H  N N 290 
PRO HG2  H  N N 291 
PRO HG3  H  N N 292 
PRO HD2  H  N N 293 
PRO HD3  H  N N 294 
PRO HXT  H  N N 295 
SER N    N  N N 296 
SER CA   C  N S 297 
SER C    C  N N 298 
SER O    O  N N 299 
SER CB   C  N N 300 
SER OG   O  N N 301 
SER OXT  O  N N 302 
SER H    H  N N 303 
SER H2   H  N N 304 
SER HA   H  N N 305 
SER HB2  H  N N 306 
SER HB3  H  N N 307 
SER HG   H  N N 308 
SER HXT  H  N N 309 
THR N    N  N N 310 
THR CA   C  N S 311 
THR C    C  N N 312 
THR O    O  N N 313 
THR CB   C  N R 314 
THR OG1  O  N N 315 
THR CG2  C  N N 316 
THR OXT  O  N N 317 
THR H    H  N N 318 
THR H2   H  N N 319 
THR HA   H  N N 320 
THR HB   H  N N 321 
THR HG1  H  N N 322 
THR HG21 H  N N 323 
THR HG22 H  N N 324 
THR HG23 H  N N 325 
THR HXT  H  N N 326 
TRP N    N  N N 327 
TRP CA   C  N S 328 
TRP C    C  N N 329 
TRP O    O  N N 330 
TRP CB   C  N N 331 
TRP CG   C  Y N 332 
TRP CD1  C  Y N 333 
TRP CD2  C  Y N 334 
TRP NE1  N  Y N 335 
TRP CE2  C  Y N 336 
TRP CE3  C  Y N 337 
TRP CZ2  C  Y N 338 
TRP CZ3  C  Y N 339 
TRP CH2  C  Y N 340 
TRP OXT  O  N N 341 
TRP H    H  N N 342 
TRP H2   H  N N 343 
TRP HA   H  N N 344 
TRP HB2  H  N N 345 
TRP HB3  H  N N 346 
TRP HD1  H  N N 347 
TRP HE1  H  N N 348 
TRP HE3  H  N N 349 
TRP HZ2  H  N N 350 
TRP HZ3  H  N N 351 
TRP HH2  H  N N 352 
TRP HXT  H  N N 353 
TYR N    N  N N 354 
TYR CA   C  N S 355 
TYR C    C  N N 356 
TYR O    O  N N 357 
TYR CB   C  N N 358 
TYR CG   C  Y N 359 
TYR CD1  C  Y N 360 
TYR CD2  C  Y N 361 
TYR CE1  C  Y N 362 
TYR CE2  C  Y N 363 
TYR CZ   C  Y N 364 
TYR OH   O  N N 365 
TYR OXT  O  N N 366 
TYR H    H  N N 367 
TYR H2   H  N N 368 
TYR HA   H  N N 369 
TYR HB2  H  N N 370 
TYR HB3  H  N N 371 
TYR HD1  H  N N 372 
TYR HD2  H  N N 373 
TYR HE1  H  N N 374 
TYR HE2  H  N N 375 
TYR HH   H  N N 376 
TYR HXT  H  N N 377 
VAL N    N  N N 378 
VAL CA   C  N S 379 
VAL C    C  N N 380 
VAL O    O  N N 381 
VAL CB   C  N N 382 
VAL CG1  C  N N 383 
VAL CG2  C  N N 384 
VAL OXT  O  N N 385 
VAL H    H  N N 386 
VAL H2   H  N N 387 
VAL HA   H  N N 388 
VAL HB   H  N N 389 
VAL HG11 H  N N 390 
VAL HG12 H  N N 391 
VAL HG13 H  N N 392 
VAL HG21 H  N N 393 
VAL HG22 H  N N 394 
VAL HG23 H  N N 395 
VAL HXT  H  N N 396 
# 
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  
GLN N   CA   sing N N 70  
GLN N   H    sing N N 71  
GLN N   H2   sing N N 72  
GLN CA  C    sing N N 73  
GLN CA  CB   sing N N 74  
GLN CA  HA   sing N N 75  
GLN C   O    doub N N 76  
GLN C   OXT  sing N N 77  
GLN CB  CG   sing N N 78  
GLN CB  HB2  sing N N 79  
GLN CB  HB3  sing N N 80  
GLN CG  CD   sing N N 81  
GLN CG  HG2  sing N N 82  
GLN CG  HG3  sing N N 83  
GLN CD  OE1  doub N N 84  
GLN CD  NE2  sing N N 85  
GLN NE2 HE21 sing N N 86  
GLN NE2 HE22 sing N N 87  
GLN OXT HXT  sing N N 88  
GLU N   CA   sing N N 89  
GLU N   H    sing N N 90  
GLU N   H2   sing N N 91  
GLU CA  C    sing N N 92  
GLU CA  CB   sing N N 93  
GLU CA  HA   sing N N 94  
GLU C   O    doub N N 95  
GLU C   OXT  sing N N 96  
GLU CB  CG   sing N N 97  
GLU CB  HB2  sing N N 98  
GLU CB  HB3  sing N N 99  
GLU CG  CD   sing N N 100 
GLU CG  HG2  sing N N 101 
GLU CG  HG3  sing N N 102 
GLU CD  OE1  doub N N 103 
GLU CD  OE2  sing N N 104 
GLU OE2 HE2  sing N N 105 
GLU OXT HXT  sing N N 106 
GLY N   CA   sing N N 107 
GLY N   H    sing N N 108 
GLY N   H2   sing N N 109 
GLY CA  C    sing N N 110 
GLY CA  HA2  sing N N 111 
GLY CA  HA3  sing N N 112 
GLY C   O    doub N N 113 
GLY C   OXT  sing N N 114 
GLY OXT HXT  sing N N 115 
HIS N   CA   sing N N 116 
HIS N   H    sing N N 117 
HIS N   H2   sing N N 118 
HIS CA  C    sing N N 119 
HIS CA  CB   sing N N 120 
HIS CA  HA   sing N N 121 
HIS C   O    doub N N 122 
HIS C   OXT  sing N N 123 
HIS CB  CG   sing N N 124 
HIS CB  HB2  sing N N 125 
HIS CB  HB3  sing N N 126 
HIS CG  ND1  sing Y N 127 
HIS CG  CD2  doub Y N 128 
HIS ND1 CE1  doub Y N 129 
HIS ND1 HD1  sing N N 130 
HIS CD2 NE2  sing Y N 131 
HIS CD2 HD2  sing N N 132 
HIS CE1 NE2  sing Y N 133 
HIS CE1 HE1  sing N N 134 
HIS NE2 HE2  sing N N 135 
HIS OXT HXT  sing N N 136 
HOH O   H1   sing N N 137 
HOH O   H2   sing N N 138 
ILE N   CA   sing N N 139 
ILE N   H    sing N N 140 
ILE N   H2   sing N N 141 
ILE CA  C    sing N N 142 
ILE CA  CB   sing N N 143 
ILE CA  HA   sing N N 144 
ILE C   O    doub N N 145 
ILE C   OXT  sing N N 146 
ILE CB  CG1  sing N N 147 
ILE CB  CG2  sing N N 148 
ILE CB  HB   sing N N 149 
ILE CG1 CD1  sing N N 150 
ILE CG1 HG12 sing N N 151 
ILE CG1 HG13 sing N N 152 
ILE CG2 HG21 sing N N 153 
ILE CG2 HG22 sing N N 154 
ILE CG2 HG23 sing N N 155 
ILE CD1 HD11 sing N N 156 
ILE CD1 HD12 sing N N 157 
ILE CD1 HD13 sing N N 158 
ILE OXT HXT  sing N N 159 
LEU N   CA   sing N N 160 
LEU N   H    sing N N 161 
LEU N   H2   sing N N 162 
LEU CA  C    sing N N 163 
LEU CA  CB   sing N N 164 
LEU CA  HA   sing N N 165 
LEU C   O    doub N N 166 
LEU C   OXT  sing N N 167 
LEU CB  CG   sing N N 168 
LEU CB  HB2  sing N N 169 
LEU CB  HB3  sing N N 170 
LEU CG  CD1  sing N N 171 
LEU CG  CD2  sing N N 172 
LEU CG  HG   sing N N 173 
LEU CD1 HD11 sing N N 174 
LEU CD1 HD12 sing N N 175 
LEU CD1 HD13 sing N N 176 
LEU CD2 HD21 sing N N 177 
LEU CD2 HD22 sing N N 178 
LEU CD2 HD23 sing N N 179 
LEU OXT HXT  sing N N 180 
LYS N   CA   sing N N 181 
LYS N   H    sing N N 182 
LYS N   H2   sing N N 183 
LYS CA  C    sing N N 184 
LYS CA  CB   sing N N 185 
LYS CA  HA   sing N N 186 
LYS C   O    doub N N 187 
LYS C   OXT  sing N N 188 
LYS CB  CG   sing N N 189 
LYS CB  HB2  sing N N 190 
LYS CB  HB3  sing N N 191 
LYS CG  CD   sing N N 192 
LYS CG  HG2  sing N N 193 
LYS CG  HG3  sing N N 194 
LYS CD  CE   sing N N 195 
LYS CD  HD2  sing N N 196 
LYS CD  HD3  sing N N 197 
LYS CE  NZ   sing N N 198 
LYS CE  HE2  sing N N 199 
LYS CE  HE3  sing N N 200 
LYS NZ  HZ1  sing N N 201 
LYS NZ  HZ2  sing N N 202 
LYS NZ  HZ3  sing N N 203 
LYS OXT HXT  sing N N 204 
MET N   CA   sing N N 205 
MET N   H    sing N N 206 
MET N   H2   sing N N 207 
MET CA  C    sing N N 208 
MET CA  CB   sing N N 209 
MET CA  HA   sing N N 210 
MET C   O    doub N N 211 
MET C   OXT  sing N N 212 
MET CB  CG   sing N N 213 
MET CB  HB2  sing N N 214 
MET CB  HB3  sing N N 215 
MET CG  SD   sing N N 216 
MET CG  HG2  sing N N 217 
MET CG  HG3  sing N N 218 
MET SD  CE   sing N N 219 
MET CE  HE1  sing N N 220 
MET CE  HE2  sing N N 221 
MET CE  HE3  sing N N 222 
MET OXT HXT  sing N N 223 
MSE N   CA   sing N N 224 
MSE N   H    sing N N 225 
MSE N   H2   sing N N 226 
MSE CA  C    sing N N 227 
MSE CA  CB   sing N N 228 
MSE CA  HA   sing N N 229 
MSE C   O    doub N N 230 
MSE C   OXT  sing N N 231 
MSE OXT HXT  sing N N 232 
MSE CB  CG   sing N N 233 
MSE CB  HB2  sing N N 234 
MSE CB  HB3  sing N N 235 
MSE CG  SE   sing N N 236 
MSE CG  HG2  sing N N 237 
MSE CG  HG3  sing N N 238 
MSE SE  CE   sing N N 239 
MSE CE  HE1  sing N N 240 
MSE CE  HE2  sing N N 241 
MSE CE  HE3  sing N N 242 
PHE N   CA   sing N N 243 
PHE N   H    sing N N 244 
PHE N   H2   sing N N 245 
PHE CA  C    sing N N 246 
PHE CA  CB   sing N N 247 
PHE CA  HA   sing N N 248 
PHE C   O    doub N N 249 
PHE C   OXT  sing N N 250 
PHE CB  CG   sing N N 251 
PHE CB  HB2  sing N N 252 
PHE CB  HB3  sing N N 253 
PHE CG  CD1  doub Y N 254 
PHE CG  CD2  sing Y N 255 
PHE CD1 CE1  sing Y N 256 
PHE CD1 HD1  sing N N 257 
PHE CD2 CE2  doub Y N 258 
PHE CD2 HD2  sing N N 259 
PHE CE1 CZ   doub Y N 260 
PHE CE1 HE1  sing N N 261 
PHE CE2 CZ   sing Y N 262 
PHE CE2 HE2  sing N N 263 
PHE CZ  HZ   sing N N 264 
PHE OXT HXT  sing N N 265 
PRO N   CA   sing N N 266 
PRO N   CD   sing N N 267 
PRO N   H    sing N N 268 
PRO CA  C    sing N N 269 
PRO CA  CB   sing N N 270 
PRO CA  HA   sing N N 271 
PRO C   O    doub N N 272 
PRO C   OXT  sing N N 273 
PRO CB  CG   sing N N 274 
PRO CB  HB2  sing N N 275 
PRO CB  HB3  sing N N 276 
PRO CG  CD   sing N N 277 
PRO CG  HG2  sing N N 278 
PRO CG  HG3  sing N N 279 
PRO CD  HD2  sing N N 280 
PRO CD  HD3  sing N N 281 
PRO OXT HXT  sing N N 282 
SER N   CA   sing N N 283 
SER N   H    sing N N 284 
SER N   H2   sing N N 285 
SER CA  C    sing N N 286 
SER CA  CB   sing N N 287 
SER CA  HA   sing N N 288 
SER C   O    doub N N 289 
SER C   OXT  sing N N 290 
SER CB  OG   sing N N 291 
SER CB  HB2  sing N N 292 
SER CB  HB3  sing N N 293 
SER OG  HG   sing N N 294 
SER OXT HXT  sing N N 295 
THR N   CA   sing N N 296 
THR N   H    sing N N 297 
THR N   H2   sing N N 298 
THR CA  C    sing N N 299 
THR CA  CB   sing N N 300 
THR CA  HA   sing N N 301 
THR C   O    doub N N 302 
THR C   OXT  sing N N 303 
THR CB  OG1  sing N N 304 
THR CB  CG2  sing N N 305 
THR CB  HB   sing N N 306 
THR OG1 HG1  sing N N 307 
THR CG2 HG21 sing N N 308 
THR CG2 HG22 sing N N 309 
THR CG2 HG23 sing N N 310 
THR OXT HXT  sing N N 311 
TRP N   CA   sing N N 312 
TRP N   H    sing N N 313 
TRP N   H2   sing N N 314 
TRP CA  C    sing N N 315 
TRP CA  CB   sing N N 316 
TRP CA  HA   sing N N 317 
TRP C   O    doub N N 318 
TRP C   OXT  sing N N 319 
TRP CB  CG   sing N N 320 
TRP CB  HB2  sing N N 321 
TRP CB  HB3  sing N N 322 
TRP CG  CD1  doub Y N 323 
TRP CG  CD2  sing Y N 324 
TRP CD1 NE1  sing Y N 325 
TRP CD1 HD1  sing N N 326 
TRP CD2 CE2  doub Y N 327 
TRP CD2 CE3  sing Y N 328 
TRP NE1 CE2  sing Y N 329 
TRP NE1 HE1  sing N N 330 
TRP CE2 CZ2  sing Y N 331 
TRP CE3 CZ3  doub Y N 332 
TRP CE3 HE3  sing N N 333 
TRP CZ2 CH2  doub Y N 334 
TRP CZ2 HZ2  sing N N 335 
TRP CZ3 CH2  sing Y N 336 
TRP CZ3 HZ3  sing N N 337 
TRP CH2 HH2  sing N N 338 
TRP OXT HXT  sing N N 339 
TYR N   CA   sing N N 340 
TYR N   H    sing N N 341 
TYR N   H2   sing N N 342 
TYR CA  C    sing N N 343 
TYR CA  CB   sing N N 344 
TYR CA  HA   sing N N 345 
TYR C   O    doub N N 346 
TYR C   OXT  sing N N 347 
TYR CB  CG   sing N N 348 
TYR CB  HB2  sing N N 349 
TYR CB  HB3  sing N N 350 
TYR CG  CD1  doub Y N 351 
TYR CG  CD2  sing Y N 352 
TYR CD1 CE1  sing Y N 353 
TYR CD1 HD1  sing N N 354 
TYR CD2 CE2  doub Y N 355 
TYR CD2 HD2  sing N N 356 
TYR CE1 CZ   doub Y N 357 
TYR CE1 HE1  sing N N 358 
TYR CE2 CZ   sing Y N 359 
TYR CE2 HE2  sing N N 360 
TYR CZ  OH   sing N N 361 
TYR OH  HH   sing N N 362 
TYR OXT HXT  sing N N 363 
VAL N   CA   sing N N 364 
VAL N   H    sing N N 365 
VAL N   H2   sing N N 366 
VAL CA  C    sing N N 367 
VAL CA  CB   sing N N 368 
VAL CA  HA   sing N N 369 
VAL C   O    doub N N 370 
VAL C   OXT  sing N N 371 
VAL CB  CG1  sing N N 372 
VAL CB  CG2  sing N N 373 
VAL CB  HB   sing N N 374 
VAL CG1 HG11 sing N N 375 
VAL CG1 HG12 sing N N 376 
VAL CG1 HG13 sing N N 377 
VAL CG2 HG21 sing N N 378 
VAL CG2 HG22 sing N N 379 
VAL CG2 HG23 sing N N 380 
VAL OXT HXT  sing N N 381 
# 
_atom_sites.entry_id                    1QCZ 
_atom_sites.fract_transf_matrix[1][1]   0.008846 
_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]   0.008846 
_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]   0.020239 
_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  
SE 
# 
loop_