data_1BTL
# 
_entry.id   1BTL 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.397 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   1BTL         pdb_00001btl 10.2210/pdb1btl/pdb 
WWPDB D_1000172073 ?            ?                   
# 
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 1995-01-26 
2 'Structure model' 1 1 2008-03-03 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2019-07-17 
5 'Structure model' 1 4 2019-08-14 
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' 'Version format compliance' 
3  4 'Structure model' 'Data collection'           
4  4 'Structure model' Other                       
5  4 'Structure model' 'Refinement description'    
6  5 'Structure model' 'Data collection'           
7  5 'Structure model' 'Refinement description'    
8  6 'Structure model' 'Data collection'           
9  6 'Structure model' 'Database references'       
10 6 'Structure model' 'Derived calculations'      
11 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' pdbx_database_status      
2 4 'Structure model' software                  
3 5 'Structure model' software                  
4 6 'Structure model' chem_comp_atom            
5 6 'Structure model' chem_comp_bond            
6 6 'Structure model' database_2                
7 6 'Structure model' pdbx_entry_details        
8 6 'Structure model' pdbx_modification_feature 
9 6 'Structure model' struct_site               
# 
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' '_pdbx_database_status.process_site'           
2 4 'Structure model' '_software.classification'                     
3 5 'Structure model' '_software.classification'                     
4 6 'Structure model' '_database_2.pdbx_DOI'                         
5 6 'Structure model' '_database_2.pdbx_database_accession'          
6 6 'Structure model' '_pdbx_entry_details.has_protein_modification' 
7 6 'Structure model' '_struct_site.pdbx_auth_asym_id'               
8 6 'Structure model' '_struct_site.pdbx_auth_comp_id'               
9 6 'Structure model' '_struct_site.pdbx_auth_seq_id'                
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1BTL 
_pdbx_database_status.recvd_initial_deposition_date   1993-11-01 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.pdb_format_compatible           Y 
_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 
'Jelsch, C.'   1 
'Mourey, L.'   2 
'Masson, J.M.' 3 
'Samama, J.P.' 4 
# 
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 TEM1 beta-lactamase at 1.8 A resolution.'              Proteins     16  364 383 
1993 PSFGEY US 0887-3585 0867 ? 8356032 10.1002/prot.340160406 
1       'Crystal Structure of Escherichia Coli Tem1 Beta-Lactamase at 1.8 Resolution'                 Proteins     16  364 ?   
1993 PSFGEY US 0887-3585 0867 ? ?       ?                      
2       'Crystallization and Preliminary Crystallographic Data on E. Coli Tem1 Beta-Lactamase'        J.Mol.Biol.  223 377 ?   
1992 JMOBAK UK 0022-2836 0070 ? ?       ?                      
3       'Beta-Lactamase Tem1 of E. Coli: Crystal Structure Determination at 2.5 Angstroms Resolution' 'FEBS Lett.' 299 135 ?   
1992 FEBLAL NE 0014-5793 0165 ? ?       ?                      
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Jelsch, C.'   1  ? 
primary 'Mourey, L.'   2  ? 
primary 'Masson, J.M.' 3  ? 
primary 'Samama, J.P.' 4  ? 
1       'Jelsch, C.'   5  ? 
1       'Mourey, L.'   6  ? 
1       'Masson, J.M.' 7  ? 
1       'Samama, J.P.' 8  ? 
2       'Jelsch, C.'   9  ? 
2       'Lenfant, F.'  10 ? 
2       'Masson, J.M.' 11 ? 
2       'Samama, J.P.' 12 ? 
3       'Jelsch, C.'   13 ? 
3       'Lenfant, F.'  14 ? 
3       'Masson, J.M.' 15 ? 
3       'Samama, J.P.' 16 ? 
# 
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 'BETA-LACTAMASE TEM1' 28984.076 1   3.5.2.6 ? ? ? 
2 non-polymer syn 'SULFATE ION'         96.063    1   ?       ? ? ? 
3 water       nat water                 18.015    199 ?       ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       
;HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEY
SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRWEPELNEAIPNDERDTTMPVA
MATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTG
SQATMDERNRQIAEIGASLIKHW
;
_entity_poly.pdbx_seq_one_letter_code_can   
;HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEY
SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRWEPELNEAIPNDERDTTMPVA
MATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTG
SQATMDERNRQIAEIGASLIKHW
;
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'SULFATE ION' SO4 
3 water         HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   HIS n 
1 2   PRO n 
1 3   GLU n 
1 4   THR n 
1 5   LEU n 
1 6   VAL n 
1 7   LYS n 
1 8   VAL n 
1 9   LYS n 
1 10  ASP n 
1 11  ALA n 
1 12  GLU n 
1 13  ASP n 
1 14  GLN n 
1 15  LEU n 
1 16  GLY n 
1 17  ALA n 
1 18  ARG n 
1 19  VAL n 
1 20  GLY n 
1 21  TYR n 
1 22  ILE n 
1 23  GLU n 
1 24  LEU n 
1 25  ASP n 
1 26  LEU n 
1 27  ASN n 
1 28  SER n 
1 29  GLY n 
1 30  LYS n 
1 31  ILE n 
1 32  LEU n 
1 33  GLU n 
1 34  SER n 
1 35  PHE n 
1 36  ARG n 
1 37  PRO n 
1 38  GLU n 
1 39  GLU n 
1 40  ARG n 
1 41  PHE n 
1 42  PRO n 
1 43  MET n 
1 44  MET n 
1 45  SER n 
1 46  THR n 
1 47  PHE n 
1 48  LYS n 
1 49  VAL n 
1 50  LEU n 
1 51  LEU n 
1 52  CYS n 
1 53  GLY n 
1 54  ALA n 
1 55  VAL n 
1 56  LEU n 
1 57  SER n 
1 58  ARG n 
1 59  ILE n 
1 60  ASP n 
1 61  ALA n 
1 62  GLY n 
1 63  GLN n 
1 64  GLU n 
1 65  GLN n 
1 66  LEU n 
1 67  GLY n 
1 68  ARG n 
1 69  ARG n 
1 70  ILE n 
1 71  HIS n 
1 72  TYR n 
1 73  SER n 
1 74  GLN n 
1 75  ASN n 
1 76  ASP n 
1 77  LEU n 
1 78  VAL n 
1 79  GLU n 
1 80  TYR n 
1 81  SER n 
1 82  PRO n 
1 83  VAL n 
1 84  THR n 
1 85  GLU n 
1 86  LYS n 
1 87  HIS n 
1 88  LEU n 
1 89  THR n 
1 90  ASP n 
1 91  GLY n 
1 92  MET n 
1 93  THR n 
1 94  VAL n 
1 95  ARG n 
1 96  GLU n 
1 97  LEU n 
1 98  CYS n 
1 99  SER n 
1 100 ALA n 
1 101 ALA n 
1 102 ILE n 
1 103 THR n 
1 104 MET n 
1 105 SER n 
1 106 ASP n 
1 107 ASN n 
1 108 THR n 
1 109 ALA n 
1 110 ALA n 
1 111 ASN n 
1 112 LEU n 
1 113 LEU n 
1 114 LEU n 
1 115 THR n 
1 116 THR n 
1 117 ILE n 
1 118 GLY n 
1 119 GLY n 
1 120 PRO n 
1 121 LYS n 
1 122 GLU n 
1 123 LEU n 
1 124 THR n 
1 125 ALA n 
1 126 PHE n 
1 127 LEU n 
1 128 HIS n 
1 129 ASN n 
1 130 MET n 
1 131 GLY n 
1 132 ASP n 
1 133 HIS n 
1 134 VAL n 
1 135 THR n 
1 136 ARG n 
1 137 LEU n 
1 138 ASP n 
1 139 ARG n 
1 140 TRP n 
1 141 GLU n 
1 142 PRO n 
1 143 GLU n 
1 144 LEU n 
1 145 ASN n 
1 146 GLU n 
1 147 ALA n 
1 148 ILE n 
1 149 PRO n 
1 150 ASN n 
1 151 ASP n 
1 152 GLU n 
1 153 ARG n 
1 154 ASP n 
1 155 THR n 
1 156 THR n 
1 157 MET n 
1 158 PRO n 
1 159 VAL n 
1 160 ALA n 
1 161 MET n 
1 162 ALA n 
1 163 THR n 
1 164 THR n 
1 165 LEU n 
1 166 ARG n 
1 167 LYS n 
1 168 LEU n 
1 169 LEU n 
1 170 THR n 
1 171 GLY n 
1 172 GLU n 
1 173 LEU n 
1 174 LEU n 
1 175 THR n 
1 176 LEU n 
1 177 ALA n 
1 178 SER n 
1 179 ARG n 
1 180 GLN n 
1 181 GLN n 
1 182 LEU n 
1 183 ILE n 
1 184 ASP n 
1 185 TRP n 
1 186 MET n 
1 187 GLU n 
1 188 ALA n 
1 189 ASP n 
1 190 LYS n 
1 191 VAL n 
1 192 ALA n 
1 193 GLY n 
1 194 PRO n 
1 195 LEU n 
1 196 LEU n 
1 197 ARG n 
1 198 SER n 
1 199 ALA n 
1 200 LEU n 
1 201 PRO n 
1 202 ALA n 
1 203 GLY n 
1 204 TRP n 
1 205 PHE n 
1 206 ILE n 
1 207 ALA n 
1 208 ASP n 
1 209 LYS n 
1 210 SER n 
1 211 GLY n 
1 212 ALA n 
1 213 GLY n 
1 214 GLU n 
1 215 ARG n 
1 216 GLY n 
1 217 SER n 
1 218 ARG n 
1 219 GLY n 
1 220 ILE n 
1 221 ILE n 
1 222 ALA n 
1 223 ALA n 
1 224 LEU n 
1 225 GLY n 
1 226 PRO n 
1 227 ASP n 
1 228 GLY n 
1 229 LYS n 
1 230 PRO n 
1 231 SER n 
1 232 ARG n 
1 233 ILE n 
1 234 VAL n 
1 235 VAL n 
1 236 ILE n 
1 237 TYR n 
1 238 THR n 
1 239 THR n 
1 240 GLY n 
1 241 SER n 
1 242 GLN n 
1 243 ALA n 
1 244 THR n 
1 245 MET n 
1 246 ASP n 
1 247 GLU n 
1 248 ARG n 
1 249 ASN n 
1 250 ARG n 
1 251 GLN n 
1 252 ILE n 
1 253 ALA n 
1 254 GLU n 
1 255 ILE n 
1 256 GLY n 
1 257 ALA n 
1 258 SER n 
1 259 LEU n 
1 260 ILE n 
1 261 LYS n 
1 262 HIS n 
1 263 TRP 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      ? 
_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          PLASMID 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       PBR322 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE         ? 'C3 H7 N O2'     89.093  
ARG 'L-peptide linking' y ARGININE        ? 'C6 H15 N4 O2 1' 175.209 
ASN 'L-peptide linking' y ASPARAGINE      ? 'C4 H8 N2 O3'    132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4'     133.103 
CYS 'L-peptide linking' y CYSTEINE        ? 'C3 H7 N O2 S'   121.158 
GLN 'L-peptide linking' y GLUTAMINE       ? 'C5 H10 N2 O3'   146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4'     147.129 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
HIS 'L-peptide linking' y HISTIDINE       ? 'C6 H10 N3 O2 1' 156.162 
HOH non-polymer         . WATER           ? 'H2 O'           18.015  
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE         ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
MET 'L-peptide linking' y METHIONINE      ? 'C5 H11 N O2 S'  149.211 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
SO4 non-polymer         . 'SULFATE ION'   ? 'O4 S -2'        96.063  
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   HIS 1   26  26  HIS HIS A . n 
A 1 2   PRO 2   27  27  PRO PRO A . n 
A 1 3   GLU 3   28  28  GLU GLU A . n 
A 1 4   THR 4   29  29  THR THR A . n 
A 1 5   LEU 5   30  30  LEU LEU A . n 
A 1 6   VAL 6   31  31  VAL VAL A . n 
A 1 7   LYS 7   32  32  LYS LYS A . n 
A 1 8   VAL 8   33  33  VAL VAL A . n 
A 1 9   LYS 9   34  34  LYS LYS A . n 
A 1 10  ASP 10  35  35  ASP ASP A . n 
A 1 11  ALA 11  36  36  ALA ALA A . n 
A 1 12  GLU 12  37  37  GLU GLU A . n 
A 1 13  ASP 13  38  38  ASP ASP A . n 
A 1 14  GLN 14  39  39  GLN GLN A . n 
A 1 15  LEU 15  40  40  LEU LEU A . n 
A 1 16  GLY 16  41  41  GLY GLY A . n 
A 1 17  ALA 17  42  42  ALA ALA A . n 
A 1 18  ARG 18  43  43  ARG ARG A . n 
A 1 19  VAL 19  44  44  VAL VAL A . n 
A 1 20  GLY 20  45  45  GLY GLY A . n 
A 1 21  TYR 21  46  46  TYR TYR A . n 
A 1 22  ILE 22  47  47  ILE ILE A . n 
A 1 23  GLU 23  48  48  GLU GLU A . n 
A 1 24  LEU 24  49  49  LEU LEU A . n 
A 1 25  ASP 25  50  50  ASP ASP A . n 
A 1 26  LEU 26  51  51  LEU LEU A . n 
A 1 27  ASN 27  52  52  ASN ASN A . n 
A 1 28  SER 28  53  53  SER SER A . n 
A 1 29  GLY 29  54  54  GLY GLY A . n 
A 1 30  LYS 30  55  55  LYS LYS A . n 
A 1 31  ILE 31  56  56  ILE ILE A . n 
A 1 32  LEU 32  57  57  LEU LEU A . n 
A 1 33  GLU 33  58  58  GLU GLU A . n 
A 1 34  SER 34  59  59  SER SER A . n 
A 1 35  PHE 35  60  60  PHE PHE A . n 
A 1 36  ARG 36  61  61  ARG ARG A . n 
A 1 37  PRO 37  62  62  PRO PRO A . n 
A 1 38  GLU 38  63  63  GLU GLU A . n 
A 1 39  GLU 39  64  64  GLU GLU A . n 
A 1 40  ARG 40  65  65  ARG ARG A . n 
A 1 41  PHE 41  66  66  PHE PHE A . n 
A 1 42  PRO 42  67  67  PRO PRO A . n 
A 1 43  MET 43  68  68  MET MET A . n 
A 1 44  MET 44  69  69  MET MET A . n 
A 1 45  SER 45  70  70  SER SER A . n 
A 1 46  THR 46  71  71  THR THR A . n 
A 1 47  PHE 47  72  72  PHE PHE A . n 
A 1 48  LYS 48  73  73  LYS LYS A . n 
A 1 49  VAL 49  74  74  VAL VAL A . n 
A 1 50  LEU 50  75  75  LEU LEU A . n 
A 1 51  LEU 51  76  76  LEU LEU A . n 
A 1 52  CYS 52  77  77  CYS CYS A . n 
A 1 53  GLY 53  78  78  GLY GLY A . n 
A 1 54  ALA 54  79  79  ALA ALA A . n 
A 1 55  VAL 55  80  80  VAL VAL A . n 
A 1 56  LEU 56  81  81  LEU LEU A . n 
A 1 57  SER 57  82  82  SER SER A . n 
A 1 58  ARG 58  83  83  ARG ARG A . n 
A 1 59  ILE 59  84  84  ILE ILE A . n 
A 1 60  ASP 60  85  85  ASP ASP A . n 
A 1 61  ALA 61  86  86  ALA ALA A . n 
A 1 62  GLY 62  87  87  GLY GLY A . n 
A 1 63  GLN 63  88  88  GLN GLN A . n 
A 1 64  GLU 64  89  89  GLU GLU A . n 
A 1 65  GLN 65  90  90  GLN GLN A . n 
A 1 66  LEU 66  91  91  LEU LEU A . n 
A 1 67  GLY 67  92  92  GLY GLY A . n 
A 1 68  ARG 68  93  93  ARG ARG A . n 
A 1 69  ARG 69  94  94  ARG ARG A . n 
A 1 70  ILE 70  95  95  ILE ILE A . n 
A 1 71  HIS 71  96  96  HIS HIS A . n 
A 1 72  TYR 72  97  97  TYR TYR A . n 
A 1 73  SER 73  98  98  SER SER A . n 
A 1 74  GLN 74  99  99  GLN GLN A . n 
A 1 75  ASN 75  100 100 ASN ASN A . n 
A 1 76  ASP 76  101 101 ASP ASP A . n 
A 1 77  LEU 77  102 102 LEU LEU A . n 
A 1 78  VAL 78  103 103 VAL VAL A . n 
A 1 79  GLU 79  104 104 GLU GLU A . n 
A 1 80  TYR 80  105 105 TYR TYR A . n 
A 1 81  SER 81  106 106 SER SER A . n 
A 1 82  PRO 82  107 107 PRO PRO A . n 
A 1 83  VAL 83  108 108 VAL VAL A . n 
A 1 84  THR 84  109 109 THR THR A . n 
A 1 85  GLU 85  110 110 GLU GLU A . n 
A 1 86  LYS 86  111 111 LYS LYS A . n 
A 1 87  HIS 87  112 112 HIS HIS A . n 
A 1 88  LEU 88  113 113 LEU LEU A . n 
A 1 89  THR 89  114 114 THR THR A . n 
A 1 90  ASP 90  115 115 ASP ASP A . n 
A 1 91  GLY 91  116 116 GLY GLY A . n 
A 1 92  MET 92  117 117 MET MET A . n 
A 1 93  THR 93  118 118 THR THR A . n 
A 1 94  VAL 94  119 119 VAL VAL A . n 
A 1 95  ARG 95  120 120 ARG ARG A . n 
A 1 96  GLU 96  121 121 GLU GLU A . n 
A 1 97  LEU 97  122 122 LEU LEU A . n 
A 1 98  CYS 98  123 123 CYS CYS A . n 
A 1 99  SER 99  124 124 SER SER A . n 
A 1 100 ALA 100 125 125 ALA ALA A . n 
A 1 101 ALA 101 126 126 ALA ALA A . n 
A 1 102 ILE 102 127 127 ILE ILE A . n 
A 1 103 THR 103 128 128 THR THR A . n 
A 1 104 MET 104 129 129 MET MET A . n 
A 1 105 SER 105 130 130 SER SER A . n 
A 1 106 ASP 106 131 131 ASP ASP A . n 
A 1 107 ASN 107 132 132 ASN ASN A . n 
A 1 108 THR 108 133 133 THR THR A . n 
A 1 109 ALA 109 134 134 ALA ALA A . n 
A 1 110 ALA 110 135 135 ALA ALA A . n 
A 1 111 ASN 111 136 136 ASN ASN A . n 
A 1 112 LEU 112 137 137 LEU LEU A . n 
A 1 113 LEU 113 138 138 LEU LEU A . n 
A 1 114 LEU 114 139 139 LEU LEU A . n 
A 1 115 THR 115 140 140 THR THR A . n 
A 1 116 THR 116 141 141 THR THR A . n 
A 1 117 ILE 117 142 142 ILE ILE A . n 
A 1 118 GLY 118 143 143 GLY GLY A . n 
A 1 119 GLY 119 144 144 GLY GLY A . n 
A 1 120 PRO 120 145 145 PRO PRO A . n 
A 1 121 LYS 121 146 146 LYS LYS A . n 
A 1 122 GLU 122 147 147 GLU GLU A . n 
A 1 123 LEU 123 148 148 LEU LEU A . n 
A 1 124 THR 124 149 149 THR THR A . n 
A 1 125 ALA 125 150 150 ALA ALA A . n 
A 1 126 PHE 126 151 151 PHE PHE A . n 
A 1 127 LEU 127 152 152 LEU LEU A . n 
A 1 128 HIS 128 153 153 HIS HIS A . n 
A 1 129 ASN 129 154 154 ASN ASN A . n 
A 1 130 MET 130 155 155 MET MET A . n 
A 1 131 GLY 131 156 156 GLY GLY A . n 
A 1 132 ASP 132 157 157 ASP ASP A . n 
A 1 133 HIS 133 158 158 HIS HIS A . n 
A 1 134 VAL 134 159 159 VAL VAL A . n 
A 1 135 THR 135 160 160 THR THR A . n 
A 1 136 ARG 136 161 161 ARG ARG A . n 
A 1 137 LEU 137 162 162 LEU LEU A . n 
A 1 138 ASP 138 163 163 ASP ASP A . n 
A 1 139 ARG 139 164 164 ARG ARG A . n 
A 1 140 TRP 140 165 165 TRP TRP A . n 
A 1 141 GLU 141 166 166 GLU GLU A . n 
A 1 142 PRO 142 167 167 PRO PRO A . n 
A 1 143 GLU 143 168 168 GLU GLU A . n 
A 1 144 LEU 144 169 169 LEU LEU A . n 
A 1 145 ASN 145 170 170 ASN ASN A . n 
A 1 146 GLU 146 171 171 GLU GLU A . n 
A 1 147 ALA 147 172 172 ALA ALA A . n 
A 1 148 ILE 148 173 173 ILE ILE A . n 
A 1 149 PRO 149 174 174 PRO PRO A . n 
A 1 150 ASN 150 175 175 ASN ASN A . n 
A 1 151 ASP 151 176 176 ASP ASP A . n 
A 1 152 GLU 152 177 177 GLU GLU A . n 
A 1 153 ARG 153 178 178 ARG ARG A . n 
A 1 154 ASP 154 179 179 ASP ASP A . n 
A 1 155 THR 155 180 180 THR THR A . n 
A 1 156 THR 156 181 181 THR THR A . n 
A 1 157 MET 157 182 182 MET MET A . n 
A 1 158 PRO 158 183 183 PRO PRO A . n 
A 1 159 VAL 159 184 184 VAL VAL A . n 
A 1 160 ALA 160 185 185 ALA ALA A . n 
A 1 161 MET 161 186 186 MET MET A . n 
A 1 162 ALA 162 187 187 ALA ALA A . n 
A 1 163 THR 163 188 188 THR THR A . n 
A 1 164 THR 164 189 189 THR THR A . n 
A 1 165 LEU 165 190 190 LEU LEU A . n 
A 1 166 ARG 166 191 191 ARG ARG A . n 
A 1 167 LYS 167 192 192 LYS LYS A . n 
A 1 168 LEU 168 193 193 LEU LEU A . n 
A 1 169 LEU 169 194 194 LEU LEU A . n 
A 1 170 THR 170 195 195 THR THR A . n 
A 1 171 GLY 171 196 196 GLY GLY A . n 
A 1 172 GLU 172 197 197 GLU GLU A . n 
A 1 173 LEU 173 198 198 LEU LEU A . n 
A 1 174 LEU 174 199 199 LEU LEU A . n 
A 1 175 THR 175 200 200 THR THR A . n 
A 1 176 LEU 176 201 201 LEU LEU A . n 
A 1 177 ALA 177 202 202 ALA ALA A . n 
A 1 178 SER 178 203 203 SER SER A . n 
A 1 179 ARG 179 204 204 ARG ARG A . n 
A 1 180 GLN 180 205 205 GLN GLN A . n 
A 1 181 GLN 181 206 206 GLN GLN A . n 
A 1 182 LEU 182 207 207 LEU LEU A . n 
A 1 183 ILE 183 208 208 ILE ILE A . n 
A 1 184 ASP 184 209 209 ASP ASP A . n 
A 1 185 TRP 185 210 210 TRP TRP A . n 
A 1 186 MET 186 211 211 MET MET A . n 
A 1 187 GLU 187 212 212 GLU GLU A . n 
A 1 188 ALA 188 213 213 ALA ALA A . n 
A 1 189 ASP 189 214 214 ASP ASP A . n 
A 1 190 LYS 190 215 215 LYS LYS A . n 
A 1 191 VAL 191 216 216 VAL VAL A . n 
A 1 192 ALA 192 217 217 ALA ALA A . n 
A 1 193 GLY 193 218 218 GLY GLY A . n 
A 1 194 PRO 194 219 219 PRO PRO A . n 
A 1 195 LEU 195 220 220 LEU LEU A . n 
A 1 196 LEU 196 221 221 LEU LEU A . n 
A 1 197 ARG 197 222 222 ARG ARG A . n 
A 1 198 SER 198 223 223 SER SER A . n 
A 1 199 ALA 199 224 224 ALA ALA A . n 
A 1 200 LEU 200 225 225 LEU LEU A . n 
A 1 201 PRO 201 226 226 PRO PRO A . n 
A 1 202 ALA 202 227 227 ALA ALA A . n 
A 1 203 GLY 203 228 228 GLY GLY A . n 
A 1 204 TRP 204 229 229 TRP TRP A . n 
A 1 205 PHE 205 230 230 PHE PHE A . n 
A 1 206 ILE 206 231 231 ILE ILE A . n 
A 1 207 ALA 207 232 232 ALA ALA A . n 
A 1 208 ASP 208 233 233 ASP ASP A . n 
A 1 209 LYS 209 234 234 LYS LYS A . n 
A 1 210 SER 210 235 235 SER SER A . n 
A 1 211 GLY 211 236 236 GLY GLY A . n 
A 1 212 ALA 212 237 237 ALA ALA A . n 
A 1 213 GLY 213 238 238 GLY GLY A . n 
A 1 214 GLU 214 240 240 GLU GLU A . n 
A 1 215 ARG 215 241 241 ARG ARG A . n 
A 1 216 GLY 216 242 242 GLY GLY A . n 
A 1 217 SER 217 243 243 SER SER A . n 
A 1 218 ARG 218 244 244 ARG ARG A . n 
A 1 219 GLY 219 245 245 GLY GLY A . n 
A 1 220 ILE 220 246 246 ILE ILE A . n 
A 1 221 ILE 221 247 247 ILE ILE A . n 
A 1 222 ALA 222 248 248 ALA ALA A . n 
A 1 223 ALA 223 249 249 ALA ALA A . n 
A 1 224 LEU 224 250 250 LEU LEU A . n 
A 1 225 GLY 225 251 251 GLY GLY A . n 
A 1 226 PRO 226 252 252 PRO PRO A . n 
A 1 227 ASP 227 254 254 ASP ASP A . n 
A 1 228 GLY 228 255 255 GLY GLY A . n 
A 1 229 LYS 229 256 256 LYS LYS A . n 
A 1 230 PRO 230 257 257 PRO PRO A . n 
A 1 231 SER 231 258 258 SER SER A . n 
A 1 232 ARG 232 259 259 ARG ARG A . n 
A 1 233 ILE 233 260 260 ILE ILE A . n 
A 1 234 VAL 234 261 261 VAL VAL A . n 
A 1 235 VAL 235 262 262 VAL VAL A . n 
A 1 236 ILE 236 263 263 ILE ILE A . n 
A 1 237 TYR 237 264 264 TYR TYR A . n 
A 1 238 THR 238 265 265 THR THR A . n 
A 1 239 THR 239 266 266 THR THR A . n 
A 1 240 GLY 240 267 267 GLY GLY A . n 
A 1 241 SER 241 268 268 SER SER A . n 
A 1 242 GLN 242 269 269 GLN GLN A . n 
A 1 243 ALA 243 270 270 ALA ALA A . n 
A 1 244 THR 244 271 271 THR THR A . n 
A 1 245 MET 245 272 272 MET MET A . n 
A 1 246 ASP 246 273 273 ASP ASP A . n 
A 1 247 GLU 247 274 274 GLU GLU A . n 
A 1 248 ARG 248 275 275 ARG ARG A . n 
A 1 249 ASN 249 276 276 ASN ASN A . n 
A 1 250 ARG 250 277 277 ARG ARG A . n 
A 1 251 GLN 251 278 278 GLN GLN A . n 
A 1 252 ILE 252 279 279 ILE ILE A . n 
A 1 253 ALA 253 280 280 ALA ALA A . n 
A 1 254 GLU 254 281 281 GLU GLU A . n 
A 1 255 ILE 255 282 282 ILE ILE A . n 
A 1 256 GLY 256 283 283 GLY GLY A . n 
A 1 257 ALA 257 284 284 ALA ALA A . n 
A 1 258 SER 258 285 285 SER SER A . n 
A 1 259 LEU 259 286 286 LEU LEU A . n 
A 1 260 ILE 260 287 287 ILE ILE A . n 
A 1 261 LYS 261 288 288 LYS LYS A . n 
A 1 262 HIS 262 289 289 HIS HIS A . n 
A 1 263 TRP 263 290 290 TRP TRP 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 SO4 1   291 291 SO4 SO4 A . 
C 3 HOH 1   292 292 HOH HOH A . 
C 3 HOH 2   293 293 HOH HOH A . 
C 3 HOH 3   294 294 HOH HOH A . 
C 3 HOH 4   295 295 HOH HOH A . 
C 3 HOH 5   296 296 HOH HOH A . 
C 3 HOH 6   297 297 HOH HOH A . 
C 3 HOH 7   298 298 HOH HOH A . 
C 3 HOH 8   299 299 HOH HOH A . 
C 3 HOH 9   300 300 HOH HOH A . 
C 3 HOH 10  301 301 HOH HOH A . 
C 3 HOH 11  302 302 HOH HOH A . 
C 3 HOH 12  303 303 HOH HOH A . 
C 3 HOH 13  304 304 HOH HOH A . 
C 3 HOH 14  305 305 HOH HOH A . 
C 3 HOH 15  306 306 HOH HOH A . 
C 3 HOH 16  307 307 HOH HOH A . 
C 3 HOH 17  308 308 HOH HOH A . 
C 3 HOH 18  309 309 HOH HOH A . 
C 3 HOH 19  310 310 HOH HOH A . 
C 3 HOH 20  311 311 HOH HOH A . 
C 3 HOH 21  312 312 HOH HOH A . 
C 3 HOH 22  313 313 HOH HOH A . 
C 3 HOH 23  314 314 HOH HOH A . 
C 3 HOH 24  315 315 HOH HOH A . 
C 3 HOH 25  316 316 HOH HOH A . 
C 3 HOH 26  317 317 HOH HOH A . 
C 3 HOH 27  318 318 HOH HOH A . 
C 3 HOH 28  319 319 HOH HOH A . 
C 3 HOH 29  320 320 HOH HOH A . 
C 3 HOH 30  321 321 HOH HOH A . 
C 3 HOH 31  322 322 HOH HOH A . 
C 3 HOH 32  323 323 HOH HOH A . 
C 3 HOH 33  324 324 HOH HOH A . 
C 3 HOH 34  325 325 HOH HOH A . 
C 3 HOH 35  326 326 HOH HOH A . 
C 3 HOH 36  327 327 HOH HOH A . 
C 3 HOH 37  328 328 HOH HOH A . 
C 3 HOH 38  329 329 HOH HOH A . 
C 3 HOH 39  330 330 HOH HOH A . 
C 3 HOH 40  331 331 HOH HOH A . 
C 3 HOH 41  332 332 HOH HOH A . 
C 3 HOH 42  333 333 HOH HOH A . 
C 3 HOH 43  334 334 HOH HOH A . 
C 3 HOH 44  335 335 HOH HOH A . 
C 3 HOH 45  336 336 HOH HOH A . 
C 3 HOH 46  337 337 HOH HOH A . 
C 3 HOH 47  338 338 HOH HOH A . 
C 3 HOH 48  339 339 HOH HOH A . 
C 3 HOH 49  340 340 HOH HOH A . 
C 3 HOH 50  341 341 HOH HOH A . 
C 3 HOH 51  342 342 HOH HOH A . 
C 3 HOH 52  343 343 HOH HOH A . 
C 3 HOH 53  344 344 HOH HOH A . 
C 3 HOH 54  345 345 HOH HOH A . 
C 3 HOH 55  346 346 HOH HOH A . 
C 3 HOH 56  347 347 HOH HOH A . 
C 3 HOH 57  348 348 HOH HOH A . 
C 3 HOH 58  349 349 HOH HOH A . 
C 3 HOH 59  350 350 HOH HOH A . 
C 3 HOH 60  351 351 HOH HOH A . 
C 3 HOH 61  352 352 HOH HOH A . 
C 3 HOH 62  353 353 HOH HOH A . 
C 3 HOH 63  354 354 HOH HOH A . 
C 3 HOH 64  355 355 HOH HOH A . 
C 3 HOH 65  356 356 HOH HOH A . 
C 3 HOH 66  357 357 HOH HOH A . 
C 3 HOH 67  358 358 HOH HOH A . 
C 3 HOH 68  359 359 HOH HOH A . 
C 3 HOH 69  360 360 HOH HOH A . 
C 3 HOH 70  361 361 HOH HOH A . 
C 3 HOH 71  362 362 HOH HOH A . 
C 3 HOH 72  363 363 HOH HOH A . 
C 3 HOH 73  364 364 HOH HOH A . 
C 3 HOH 74  365 365 HOH HOH A . 
C 3 HOH 75  366 366 HOH HOH A . 
C 3 HOH 76  367 367 HOH HOH A . 
C 3 HOH 77  368 368 HOH HOH A . 
C 3 HOH 78  369 369 HOH HOH A . 
C 3 HOH 79  370 370 HOH HOH A . 
C 3 HOH 80  371 371 HOH HOH A . 
C 3 HOH 81  372 372 HOH HOH A . 
C 3 HOH 82  373 373 HOH HOH A . 
C 3 HOH 83  374 374 HOH HOH A . 
C 3 HOH 84  375 375 HOH HOH A . 
C 3 HOH 85  376 376 HOH HOH A . 
C 3 HOH 86  377 377 HOH HOH A . 
C 3 HOH 87  378 378 HOH HOH A . 
C 3 HOH 88  379 379 HOH HOH A . 
C 3 HOH 89  380 380 HOH HOH A . 
C 3 HOH 90  381 381 HOH HOH A . 
C 3 HOH 91  382 382 HOH HOH A . 
C 3 HOH 92  383 383 HOH HOH A . 
C 3 HOH 93  384 384 HOH HOH A . 
C 3 HOH 94  385 385 HOH HOH A . 
C 3 HOH 95  386 386 HOH HOH A . 
C 3 HOH 96  387 387 HOH HOH A . 
C 3 HOH 97  388 388 HOH HOH A . 
C 3 HOH 98  389 389 HOH HOH A . 
C 3 HOH 99  390 390 HOH HOH A . 
C 3 HOH 100 391 391 HOH HOH A . 
C 3 HOH 101 392 392 HOH HOH A . 
C 3 HOH 102 393 393 HOH HOH A . 
C 3 HOH 103 394 394 HOH HOH A . 
C 3 HOH 104 395 395 HOH HOH A . 
C 3 HOH 105 396 396 HOH HOH A . 
C 3 HOH 106 397 397 HOH HOH A . 
C 3 HOH 107 398 398 HOH HOH A . 
C 3 HOH 108 399 399 HOH HOH A . 
C 3 HOH 109 400 400 HOH HOH A . 
C 3 HOH 110 401 401 HOH HOH A . 
C 3 HOH 111 402 402 HOH HOH A . 
C 3 HOH 112 403 403 HOH HOH A . 
C 3 HOH 113 404 404 HOH HOH A . 
C 3 HOH 114 405 405 HOH HOH A . 
C 3 HOH 115 406 406 HOH HOH A . 
C 3 HOH 116 407 407 HOH HOH A . 
C 3 HOH 117 408 408 HOH HOH A . 
C 3 HOH 118 409 409 HOH HOH A . 
C 3 HOH 119 410 410 HOH HOH A . 
C 3 HOH 120 411 411 HOH HOH A . 
C 3 HOH 121 412 412 HOH HOH A . 
C 3 HOH 122 413 413 HOH HOH A . 
C 3 HOH 123 414 414 HOH HOH A . 
C 3 HOH 124 415 415 HOH HOH A . 
C 3 HOH 125 416 416 HOH HOH A . 
C 3 HOH 126 417 417 HOH HOH A . 
C 3 HOH 127 418 418 HOH HOH A . 
C 3 HOH 128 419 419 HOH HOH A . 
C 3 HOH 129 420 420 HOH HOH A . 
C 3 HOH 130 421 421 HOH HOH A . 
C 3 HOH 131 422 422 HOH HOH A . 
C 3 HOH 132 423 423 HOH HOH A . 
C 3 HOH 133 424 424 HOH HOH A . 
C 3 HOH 134 425 425 HOH HOH A . 
C 3 HOH 135 426 426 HOH HOH A . 
C 3 HOH 136 427 427 HOH HOH A . 
C 3 HOH 137 428 428 HOH HOH A . 
C 3 HOH 138 429 429 HOH HOH A . 
C 3 HOH 139 430 430 HOH HOH A . 
C 3 HOH 140 431 431 HOH HOH A . 
C 3 HOH 141 432 432 HOH HOH A . 
C 3 HOH 142 433 433 HOH HOH A . 
C 3 HOH 143 434 434 HOH HOH A . 
C 3 HOH 144 435 435 HOH HOH A . 
C 3 HOH 145 436 436 HOH HOH A . 
C 3 HOH 146 437 437 HOH HOH A . 
C 3 HOH 147 438 438 HOH HOH A . 
C 3 HOH 148 439 439 HOH HOH A . 
C 3 HOH 149 440 440 HOH HOH A . 
C 3 HOH 150 441 441 HOH HOH A . 
C 3 HOH 151 442 442 HOH HOH A . 
C 3 HOH 152 443 443 HOH HOH A . 
C 3 HOH 153 444 444 HOH HOH A . 
C 3 HOH 154 445 445 HOH HOH A . 
C 3 HOH 155 446 446 HOH HOH A . 
C 3 HOH 156 447 447 HOH HOH A . 
C 3 HOH 157 448 448 HOH HOH A . 
C 3 HOH 158 449 449 HOH HOH A . 
C 3 HOH 159 450 450 HOH HOH A . 
C 3 HOH 160 451 451 HOH HOH A . 
C 3 HOH 161 452 452 HOH HOH A . 
C 3 HOH 162 453 453 HOH HOH A . 
C 3 HOH 163 454 454 HOH HOH A . 
C 3 HOH 164 455 455 HOH HOH A . 
C 3 HOH 165 456 456 HOH HOH A . 
C 3 HOH 166 457 457 HOH HOH A . 
C 3 HOH 167 458 458 HOH HOH A . 
C 3 HOH 168 459 459 HOH HOH A . 
C 3 HOH 169 460 460 HOH HOH A . 
C 3 HOH 170 461 461 HOH HOH A . 
C 3 HOH 171 462 462 HOH HOH A . 
C 3 HOH 172 463 463 HOH HOH A . 
C 3 HOH 173 464 464 HOH HOH A . 
C 3 HOH 174 465 465 HOH HOH A . 
C 3 HOH 175 466 466 HOH HOH A . 
C 3 HOH 176 467 467 HOH HOH A . 
C 3 HOH 177 468 468 HOH HOH A . 
C 3 HOH 178 469 469 HOH HOH A . 
C 3 HOH 179 470 470 HOH HOH A . 
C 3 HOH 180 471 471 HOH HOH A . 
C 3 HOH 181 472 472 HOH HOH A . 
C 3 HOH 182 473 473 HOH HOH A . 
C 3 HOH 183 474 474 HOH HOH A . 
C 3 HOH 184 475 475 HOH HOH A . 
C 3 HOH 185 476 476 HOH HOH A . 
C 3 HOH 186 477 477 HOH HOH A . 
C 3 HOH 187 478 478 HOH HOH A . 
C 3 HOH 188 479 479 HOH HOH A . 
C 3 HOH 189 480 480 HOH HOH A . 
C 3 HOH 190 481 481 HOH HOH A . 
C 3 HOH 191 482 482 HOH HOH A . 
C 3 HOH 192 483 483 HOH HOH A . 
C 3 HOH 193 484 484 HOH HOH A . 
C 3 HOH 194 485 485 HOH HOH A . 
C 3 HOH 195 486 486 HOH HOH A . 
C 3 HOH 196 487 487 HOH HOH A . 
C 3 HOH 197 488 488 HOH HOH A . 
C 3 HOH 198 489 489 HOH HOH A . 
C 3 HOH 199 490 490 HOH HOH A . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
X-PLOR 'model building' . ? 1 
PROLSQ refinement       . ? 2 
X-PLOR refinement       . ? 3 
X-PLOR phasing          . ? 4 
# 
_cell.entry_id           1BTL 
_cell.length_a           43.100 
_cell.length_b           64.400 
_cell.length_c           91.200 
_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                         1BTL 
_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          1BTL 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.18 
_exptl_crystal.density_percent_sol   43.64 
_exptl_crystal.description           ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   ? 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   . 
_diffrn_radiation_wavelength.wt           1.0 
# 
_refine.entry_id                                 1BTL 
_refine.ls_number_reflns_obs                     22510 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          1.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             5.0 
_refine.ls_d_res_high                            1.8 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_R_factor_obs                          0.164 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.164 
_refine.ls_R_factor_R_free                       ? 
_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                  ? 
_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               ? 
_refine.details                                  
;THE STRUCTURE WAS SOLVED BY MULTIPLE ISOMORPHOUS
REPLACEMENT, USING FOUR HEAVY ATOM DERIVATIVES, COMBINED
WITH MOLECULAR REPLACEMENT, USING THE C ALPHA COORDINATES
OF THE S. AUREUS PC1 BETA-LACTAMASE, REFINED AT 2.5
RESOLUTION (HERZBERG AND MOULT, 1987, SCIENCE,
236:694-701).
;
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_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        2032 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         5 
_refine_hist.number_atoms_solvent             199 
_refine_hist.number_atoms_total               2236 
_refine_hist.d_res_high                       1.8 
_refine_hist.d_res_low                        5.0 
# 
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                0.019 ? ? ? '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             2.66  ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_database_PDB_matrix.entry_id          1BTL 
_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                  1BTL 
_struct.title                     'CRYSTAL STRUCTURE OF ESCHERICHIA COLI TEM1 BETA-LACTAMASE AT 1.8 ANGSTROMS RESOLUTION' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1BTL 
_struct_keywords.pdbx_keywords   HYDROLASE 
_struct_keywords.text            HYDROLASE 
# 
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 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    BLAT_ECOLI 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P62593 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   
;MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLS
RIDAGQEQLGRRIHYSQNDLVEYSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSALPAGWFIADKSGAGERGS
RGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGASLIKHW
;
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1BTL 
_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                 263 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P62593 
_struct_ref_seq.db_align_beg                  24 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  286 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       26 
_struct_ref_seq.pdbx_auth_seq_align_end       290 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C 
# 
_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  H1  HIS A 1   ? LEU A 15  ? HIS A 26  LEU A 40  1 ?                            15 
HELX_P HELX_P2  H2A MET A 44  ? THR A 46  ? MET A 69  THR A 71  5 'BEARS THE CATALYTIC SERINE' 3  
HELX_P HELX_P3  H2B PHE A 47  ? ASP A 60  ? PHE A 72  ASP A 85  1 ?                            14 
HELX_P HELX_P4  H3  THR A 84  ? LYS A 86  ? THR A 109 LYS A 111 5 ?                            3  
HELX_P HELX_P5  H4  VAL A 94  ? THR A 103 ? VAL A 119 THR A 128 1 ?                            10 
HELX_P HELX_P6  H5  ASN A 107 ? ILE A 117 ? ASN A 132 ILE A 142 1 ?                            11 
HELX_P HELX_P7  H6  PRO A 120 ? ASN A 129 ? PRO A 145 ASN A 154 1 ?                            10 
HELX_P HELX_P8  H7  GLU A 143 ? ASN A 145 ? GLU A 168 ASN A 170 5 ?                            3  
HELX_P HELX_P9  H8  PRO A 158 ? THR A 170 ? PRO A 183 THR A 195 1 ?                            13 
HELX_P HELX_P10 H9  LEU A 176 ? GLU A 187 ? LEU A 201 GLU A 212 1 ?                            12 
HELX_P HELX_P11 H10 LEU A 196 ? ALA A 199 ? LEU A 221 ALA A 224 5 ?                            4  
HELX_P HELX_P12 H11 MET A 245 ? LYS A 261 ? MET A 272 LYS A 288 1 ?                            17 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
_struct_conn.id                            disulf1 
_struct_conn.conn_type_id                  disulf 
_struct_conn.pdbx_leaving_atom_flag        ? 
_struct_conn.pdbx_PDB_id                   ? 
_struct_conn.ptnr1_label_asym_id           A 
_struct_conn.ptnr1_label_comp_id           CYS 
_struct_conn.ptnr1_label_seq_id            52 
_struct_conn.ptnr1_label_atom_id           SG 
_struct_conn.pdbx_ptnr1_label_alt_id       ? 
_struct_conn.pdbx_ptnr1_PDB_ins_code       ? 
_struct_conn.pdbx_ptnr1_standard_comp_id   ? 
_struct_conn.ptnr1_symmetry                1_555 
_struct_conn.ptnr2_label_asym_id           A 
_struct_conn.ptnr2_label_comp_id           CYS 
_struct_conn.ptnr2_label_seq_id            98 
_struct_conn.ptnr2_label_atom_id           SG 
_struct_conn.pdbx_ptnr2_label_alt_id       ? 
_struct_conn.pdbx_ptnr2_PDB_ins_code       ? 
_struct_conn.ptnr1_auth_asym_id            A 
_struct_conn.ptnr1_auth_comp_id            CYS 
_struct_conn.ptnr1_auth_seq_id             77 
_struct_conn.ptnr2_auth_asym_id            A 
_struct_conn.ptnr2_auth_comp_id            CYS 
_struct_conn.ptnr2_auth_seq_id             123 
_struct_conn.ptnr2_symmetry                1_555 
_struct_conn.pdbx_ptnr3_label_atom_id      ? 
_struct_conn.pdbx_ptnr3_label_seq_id       ? 
_struct_conn.pdbx_ptnr3_label_comp_id      ? 
_struct_conn.pdbx_ptnr3_label_asym_id      ? 
_struct_conn.pdbx_ptnr3_label_alt_id       ? 
_struct_conn.pdbx_ptnr3_PDB_ins_code       ? 
_struct_conn.details                       ? 
_struct_conn.pdbx_dist_value               2.014 
_struct_conn.pdbx_value_order              ? 
_struct_conn.pdbx_role                     ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
_pdbx_modification_feature.ordinal                            1 
_pdbx_modification_feature.label_comp_id                      CYS 
_pdbx_modification_feature.label_asym_id                      A 
_pdbx_modification_feature.label_seq_id                       52 
_pdbx_modification_feature.label_alt_id                       ? 
_pdbx_modification_feature.modified_residue_label_comp_id     CYS 
_pdbx_modification_feature.modified_residue_label_asym_id     A 
_pdbx_modification_feature.modified_residue_label_seq_id      98 
_pdbx_modification_feature.modified_residue_label_alt_id      ? 
_pdbx_modification_feature.auth_comp_id                       CYS 
_pdbx_modification_feature.auth_asym_id                       A 
_pdbx_modification_feature.auth_seq_id                        77 
_pdbx_modification_feature.PDB_ins_code                       ? 
_pdbx_modification_feature.symmetry                           1_555 
_pdbx_modification_feature.modified_residue_auth_comp_id      CYS 
_pdbx_modification_feature.modified_residue_auth_asym_id      A 
_pdbx_modification_feature.modified_residue_auth_seq_id       123 
_pdbx_modification_feature.modified_residue_PDB_ins_code      ? 
_pdbx_modification_feature.modified_residue_symmetry          1_555 
_pdbx_modification_feature.comp_id_linking_atom               SG 
_pdbx_modification_feature.modified_residue_id_linking_atom   SG 
_pdbx_modification_feature.modified_residue_id                . 
_pdbx_modification_feature.ref_pcm_id                         . 
_pdbx_modification_feature.ref_comp_id                        . 
_pdbx_modification_feature.type                               None 
_pdbx_modification_feature.category                           'Disulfide bridge' 
# 
_struct_mon_prot_cis.pdbx_id                1 
_struct_mon_prot_cis.label_comp_id          GLU 
_struct_mon_prot_cis.label_seq_id           141 
_struct_mon_prot_cis.label_asym_id          A 
_struct_mon_prot_cis.label_alt_id           . 
_struct_mon_prot_cis.pdbx_PDB_ins_code      ? 
_struct_mon_prot_cis.auth_comp_id           GLU 
_struct_mon_prot_cis.auth_seq_id            166 
_struct_mon_prot_cis.auth_asym_id           A 
_struct_mon_prot_cis.pdbx_label_comp_id_2   PRO 
_struct_mon_prot_cis.pdbx_label_seq_id_2    142 
_struct_mon_prot_cis.pdbx_label_asym_id_2   A 
_struct_mon_prot_cis.pdbx_PDB_ins_code_2    ? 
_struct_mon_prot_cis.pdbx_auth_comp_id_2    PRO 
_struct_mon_prot_cis.pdbx_auth_seq_id_2     167 
_struct_mon_prot_cis.pdbx_auth_asym_id_2    A 
_struct_mon_prot_cis.pdbx_PDB_model_num     1 
_struct_mon_prot_cis.pdbx_omega_angle       0.92 
# 
_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 ? anti-parallel 
A 2 3 ? anti-parallel 
A 3 4 ? anti-parallel 
A 4 5 ? 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 ILE A 31  ? PHE A 35  ? ILE A 56  PHE A 60  
A 2 ARG A 18  ? ASP A 25  ? ARG A 43  ASP A 50  
A 3 ARG A 232 ? THR A 239 ? ARG A 259 THR A 266 
A 4 ARG A 218 ? GLY A 225 ? ARG A 244 GLY A 251 
A 5 PHE A 205 ? ALA A 212 ? PHE A 230 ALA A 237 
# 
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 
ACT Unknown  ? ?   ?   ? 11 ?                                    
AC1 Software A SO4 291 ? 7  'BINDING SITE FOR RESIDUE SO4 A 291' 
# 
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  ACT 11 SER A 45  ? SER A 70  . ? 1_555 ? 
2  ACT 11 LYS A 48  ? LYS A 73  . ? 1_555 ? 
3  ACT 11 SER A 105 ? SER A 130 . ? 1_555 ? 
4  ACT 11 ASN A 107 ? ASN A 132 . ? 1_555 ? 
5  ACT 11 GLU A 141 ? GLU A 166 . ? 1_555 ? 
6  ACT 11 LYS A 209 ? LYS A 234 . ? 1_555 ? 
7  ACT 11 SER A 210 ? SER A 235 . ? 1_555 ? 
8  ACT 11 GLY A 211 ? GLY A 236 . ? 1_555 ? 
9  ACT 11 ALA A 212 ? ALA A 237 . ? 1_555 ? 
10 ACT 11 GLY A 213 ? GLY A 238 . ? 1_555 ? 
11 ACT 11 ARG A 218 ? ARG A 244 . ? 1_555 ? 
12 AC1 7  SER A 45  ? SER A 70  . ? 1_555 ? 
13 AC1 7  SER A 105 ? SER A 130 . ? 1_555 ? 
14 AC1 7  SER A 210 ? SER A 235 . ? 1_555 ? 
15 AC1 7  GLY A 211 ? GLY A 236 . ? 1_555 ? 
16 AC1 7  ARG A 218 ? ARG A 244 . ? 1_555 ? 
17 AC1 7  HOH C .   ? HOH A 323 . ? 1_555 ? 
18 AC1 7  HOH C .   ? HOH A 437 . ? 1_555 ? 
# 
_pdbx_entry_details.entry_id                   1BTL 
_pdbx_entry_details.compound_details           
;RESIDUE ASP 214 IS ASSUMED TO BE IN THE NEUTRAL FORM, 
SINCE IT IS HYDROGEN BONDED TO RESIDUE ASP 233.

RESIDUE LEU 220 IS PART OF ONE OF THE TWO HINGE REGIONS 
THAT CONNECT THE TWO PROTEIN DOMAINS.  THE HINGE 
CONFORMATION IS STRONGLY CONSTRAINED BY THE SALT BRIDGE 
BETWEEN ARG 222 AND ASP 233, WHICH CAN EXPLAIN THE HICH 
CONFORMATIONAL ENERGY OF THE RESIDUE LEU 220 (SEE THE 
REPRINT OF THE ARTICLE IN PROTEINS, P372, IN HINGE 
REGIONS AND DOMAINS INTERFACE).

RESIDUE MET 69 IS LOCATED NEAR THE CATALYTIC SERINE, AND 
IS FOUND IN A STRAINED CONFORMATION IN ALL THE STRUCTURES 
OF CLASS A BETA-LACTAMASES.

THE STRUCTURE DISPLAYS A TOPOLOGY SIMILAR TO THAT OF THE
PC1 BETA-LACTAMASE OF S. AUREUS (HERZBERG, 1991, J. MOL.
BIOL., 217:701-719, PROTEIN DATA BANK ENTRY 1BLM) AND TO
THAT OF B. LICHENIFORMIS 749/C (KNOX ET AL., 1991, J. MOL.
BIOL., 220:435-355, PROTEIN DATA BANK ENTRY 4BLM).
;
_pdbx_entry_details.source_details             
;THE PROTEIN USED FOR THE STRUCTURE RESOLUTION IS THE
PRODUCT OF THE AMPICILLIN-RESISTANCE GENE CARRIED ON
PLASMID PBR322 IN ESCHERICHIA COLI.  IT DIFFERS FROM TEM1
BETA-LACTAMASE BY THE TWO MUTATIONS V84I AND A184V.
;
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           
;THE NUMBERING SCHEME CORRESPONDS TO THAT OF AMBLER, WHERE
THE ACTIVE SERINE IS AT POSITION 70 (AMBLER, 1980, PHIL.
TRANS. R. SOC. LOND., B289:321-331).
;
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
loop_
_pdbx_validate_rmsd_bond.id 
_pdbx_validate_rmsd_bond.PDB_model_num 
_pdbx_validate_rmsd_bond.auth_atom_id_1 
_pdbx_validate_rmsd_bond.auth_asym_id_1 
_pdbx_validate_rmsd_bond.auth_comp_id_1 
_pdbx_validate_rmsd_bond.auth_seq_id_1 
_pdbx_validate_rmsd_bond.PDB_ins_code_1 
_pdbx_validate_rmsd_bond.label_alt_id_1 
_pdbx_validate_rmsd_bond.auth_atom_id_2 
_pdbx_validate_rmsd_bond.auth_asym_id_2 
_pdbx_validate_rmsd_bond.auth_comp_id_2 
_pdbx_validate_rmsd_bond.auth_seq_id_2 
_pdbx_validate_rmsd_bond.PDB_ins_code_2 
_pdbx_validate_rmsd_bond.label_alt_id_2 
_pdbx_validate_rmsd_bond.bond_value 
_pdbx_validate_rmsd_bond.bond_target_value 
_pdbx_validate_rmsd_bond.bond_deviation 
_pdbx_validate_rmsd_bond.bond_standard_deviation 
_pdbx_validate_rmsd_bond.linker_flag 
1 1 NE2 A HIS 26  ? ? CD2 A HIS 26  ? ? 1.304 1.373 -0.069 0.011 N 
2 1 NE2 A HIS 153 ? ? CD2 A HIS 153 ? ? 1.296 1.373 -0.077 0.011 N 
3 1 NE2 A HIS 289 ? ? CD2 A HIS 289 ? ? 1.306 1.373 -0.067 0.011 N 
# 
loop_
_pdbx_validate_rmsd_angle.id 
_pdbx_validate_rmsd_angle.PDB_model_num 
_pdbx_validate_rmsd_angle.auth_atom_id_1 
_pdbx_validate_rmsd_angle.auth_asym_id_1 
_pdbx_validate_rmsd_angle.auth_comp_id_1 
_pdbx_validate_rmsd_angle.auth_seq_id_1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1 
_pdbx_validate_rmsd_angle.label_alt_id_1 
_pdbx_validate_rmsd_angle.auth_atom_id_2 
_pdbx_validate_rmsd_angle.auth_asym_id_2 
_pdbx_validate_rmsd_angle.auth_comp_id_2 
_pdbx_validate_rmsd_angle.auth_seq_id_2 
_pdbx_validate_rmsd_angle.PDB_ins_code_2 
_pdbx_validate_rmsd_angle.label_alt_id_2 
_pdbx_validate_rmsd_angle.auth_atom_id_3 
_pdbx_validate_rmsd_angle.auth_asym_id_3 
_pdbx_validate_rmsd_angle.auth_comp_id_3 
_pdbx_validate_rmsd_angle.auth_seq_id_3 
_pdbx_validate_rmsd_angle.PDB_ins_code_3 
_pdbx_validate_rmsd_angle.label_alt_id_3 
_pdbx_validate_rmsd_angle.angle_value 
_pdbx_validate_rmsd_angle.angle_target_value 
_pdbx_validate_rmsd_angle.angle_deviation 
_pdbx_validate_rmsd_angle.angle_standard_deviation 
_pdbx_validate_rmsd_angle.linker_flag 
1  1 NE  A ARG 65  ? ? CZ  A ARG 65  ? ? NH1 A ARG 65  ? ? 125.04 120.30 4.74  0.50 N 
2  1 NE  A ARG 83  ? ? CZ  A ARG 83  ? ? NH1 A ARG 83  ? ? 123.37 120.30 3.07  0.50 N 
3  1 NE  A ARG 164 ? ? CZ  A ARG 164 ? ? NH1 A ARG 164 ? ? 123.73 120.30 3.43  0.50 N 
4  1 CD1 A TRP 165 ? ? CG  A TRP 165 ? ? CD2 A TRP 165 ? ? 111.25 106.30 4.95  0.80 N 
5  1 CE2 A TRP 165 ? ? CD2 A TRP 165 ? ? CG  A TRP 165 ? ? 102.02 107.30 -5.28 0.80 N 
6  1 NE  A ARG 204 ? ? CZ  A ARG 204 ? ? NH2 A ARG 204 ? ? 116.28 120.30 -4.02 0.50 N 
7  1 CD1 A TRP 210 ? ? CG  A TRP 210 ? ? CD2 A TRP 210 ? ? 111.64 106.30 5.34  0.80 N 
8  1 CE2 A TRP 210 ? ? CD2 A TRP 210 ? ? CG  A TRP 210 ? ? 102.49 107.30 -4.81 0.80 N 
9  1 CD1 A TRP 229 ? ? CG  A TRP 229 ? ? CD2 A TRP 229 ? ? 112.40 106.30 6.10  0.80 N 
10 1 CE2 A TRP 229 ? ? CD2 A TRP 229 ? ? CG  A TRP 229 ? ? 101.77 107.30 -5.53 0.80 N 
11 1 NE  A ARG 244 ? ? CZ  A ARG 244 ? ? NH1 A ARG 244 ? ? 124.45 120.30 4.15  0.50 N 
12 1 NE  A ARG 275 ? ? CZ  A ARG 275 ? ? NH1 A ARG 275 ? ? 125.09 120.30 4.79  0.50 N 
13 1 NE  A ARG 275 ? ? CZ  A ARG 275 ? ? NH2 A ARG 275 ? ? 117.16 120.30 -3.14 0.50 N 
14 1 CA  A LEU 286 ? ? CB  A LEU 286 ? ? CG  A LEU 286 ? ? 130.07 115.30 14.77 2.30 N 
15 1 CD1 A TRP 290 ? ? CG  A TRP 290 ? ? CD2 A TRP 290 ? ? 112.17 106.30 5.87  0.80 N 
16 1 CE2 A TRP 290 ? ? CD2 A TRP 290 ? ? CG  A TRP 290 ? ? 101.54 107.30 -5.76 0.80 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 MET A 69  ? ? 53.67   -148.20 
2 1 TYR A 105 ? ? 56.30   76.78   
3 1 LEU A 220 ? ? -103.38 -117.09 
4 1 SER A 258 ? ? -142.19 -4.26   
# 
_pdbx_database_remark.id     700 
_pdbx_database_remark.text   
;SHEET
RESIDUES GLU 48, LEU 57, AND SER 59 FORM A BETA BULGE.
;
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N    N N N 1   
ALA CA   C N S 2   
ALA C    C N N 3   
ALA O    O N N 4   
ALA CB   C N N 5   
ALA OXT  O N N 6   
ALA H    H N N 7   
ALA H2   H N N 8   
ALA HA   H N N 9   
ALA HB1  H N N 10  
ALA HB2  H N N 11  
ALA HB3  H N N 12  
ALA HXT  H N N 13  
ARG N    N N N 14  
ARG CA   C N S 15  
ARG C    C N N 16  
ARG O    O N N 17  
ARG CB   C N N 18  
ARG CG   C N N 19  
ARG CD   C N N 20  
ARG NE   N N N 21  
ARG CZ   C N N 22  
ARG NH1  N N N 23  
ARG NH2  N N N 24  
ARG OXT  O N N 25  
ARG H    H N N 26  
ARG H2   H N N 27  
ARG HA   H N N 28  
ARG HB2  H N N 29  
ARG HB3  H N N 30  
ARG HG2  H N N 31  
ARG HG3  H N N 32  
ARG HD2  H N N 33  
ARG HD3  H N N 34  
ARG HE   H N N 35  
ARG HH11 H N N 36  
ARG HH12 H N N 37  
ARG HH21 H N N 38  
ARG HH22 H N N 39  
ARG HXT  H N N 40  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
ASP N    N N N 58  
ASP CA   C N S 59  
ASP C    C N N 60  
ASP O    O N N 61  
ASP CB   C N N 62  
ASP CG   C N N 63  
ASP OD1  O N N 64  
ASP OD2  O N N 65  
ASP OXT  O N N 66  
ASP H    H N N 67  
ASP H2   H N N 68  
ASP HA   H N N 69  
ASP HB2  H N N 70  
ASP HB3  H N N 71  
ASP HD2  H N N 72  
ASP HXT  H N N 73  
CYS N    N N N 74  
CYS CA   C N R 75  
CYS C    C N N 76  
CYS O    O N N 77  
CYS CB   C N N 78  
CYS SG   S N N 79  
CYS OXT  O N N 80  
CYS H    H N N 81  
CYS H2   H N N 82  
CYS HA   H N N 83  
CYS HB2  H N N 84  
CYS HB3  H N N 85  
CYS HG   H N N 86  
CYS HXT  H N N 87  
GLN N    N N N 88  
GLN CA   C N S 89  
GLN C    C N N 90  
GLN O    O N N 91  
GLN CB   C N N 92  
GLN CG   C N N 93  
GLN CD   C N N 94  
GLN OE1  O N N 95  
GLN NE2  N N N 96  
GLN OXT  O N N 97  
GLN H    H N N 98  
GLN H2   H N N 99  
GLN HA   H N N 100 
GLN HB2  H N N 101 
GLN HB3  H N N 102 
GLN HG2  H N N 103 
GLN HG3  H N N 104 
GLN HE21 H N N 105 
GLN HE22 H N N 106 
GLN HXT  H N N 107 
GLU N    N N N 108 
GLU CA   C N S 109 
GLU C    C N N 110 
GLU O    O N N 111 
GLU CB   C N N 112 
GLU CG   C N N 113 
GLU CD   C N N 114 
GLU OE1  O N N 115 
GLU OE2  O N N 116 
GLU OXT  O N N 117 
GLU H    H N N 118 
GLU H2   H N N 119 
GLU HA   H N N 120 
GLU HB2  H N N 121 
GLU HB3  H N N 122 
GLU HG2  H N N 123 
GLU HG3  H N N 124 
GLU HE2  H N N 125 
GLU HXT  H N N 126 
GLY N    N N N 127 
GLY CA   C N N 128 
GLY C    C N N 129 
GLY O    O N N 130 
GLY OXT  O N N 131 
GLY H    H N N 132 
GLY H2   H N N 133 
GLY HA2  H N N 134 
GLY HA3  H N N 135 
GLY HXT  H N N 136 
HIS N    N N N 137 
HIS CA   C N S 138 
HIS C    C N N 139 
HIS O    O N N 140 
HIS CB   C N N 141 
HIS CG   C Y N 142 
HIS ND1  N Y N 143 
HIS CD2  C Y N 144 
HIS CE1  C Y N 145 
HIS NE2  N Y N 146 
HIS OXT  O N N 147 
HIS H    H N N 148 
HIS H2   H N N 149 
HIS HA   H N N 150 
HIS HB2  H N N 151 
HIS HB3  H N N 152 
HIS HD1  H N N 153 
HIS HD2  H N N 154 
HIS HE1  H N N 155 
HIS HE2  H N N 156 
HIS HXT  H N N 157 
HOH O    O N N 158 
HOH H1   H N N 159 
HOH H2   H N N 160 
ILE N    N N N 161 
ILE CA   C N S 162 
ILE C    C N N 163 
ILE O    O N N 164 
ILE CB   C N S 165 
ILE CG1  C N N 166 
ILE CG2  C N N 167 
ILE CD1  C N N 168 
ILE OXT  O N N 169 
ILE H    H N N 170 
ILE H2   H N N 171 
ILE HA   H N N 172 
ILE HB   H N N 173 
ILE HG12 H N N 174 
ILE HG13 H N N 175 
ILE HG21 H N N 176 
ILE HG22 H N N 177 
ILE HG23 H N N 178 
ILE HD11 H N N 179 
ILE HD12 H N N 180 
ILE HD13 H N N 181 
ILE HXT  H N N 182 
LEU N    N N N 183 
LEU CA   C N S 184 
LEU C    C N N 185 
LEU O    O N N 186 
LEU CB   C N N 187 
LEU CG   C N N 188 
LEU CD1  C N N 189 
LEU CD2  C N N 190 
LEU OXT  O N N 191 
LEU H    H N N 192 
LEU H2   H N N 193 
LEU HA   H N N 194 
LEU HB2  H N N 195 
LEU HB3  H N N 196 
LEU HG   H N N 197 
LEU HD11 H N N 198 
LEU HD12 H N N 199 
LEU HD13 H N N 200 
LEU HD21 H N N 201 
LEU HD22 H N N 202 
LEU HD23 H N N 203 
LEU HXT  H N N 204 
LYS N    N N N 205 
LYS CA   C N S 206 
LYS C    C N N 207 
LYS O    O N N 208 
LYS CB   C N N 209 
LYS CG   C N N 210 
LYS CD   C N N 211 
LYS CE   C N N 212 
LYS NZ   N N N 213 
LYS OXT  O N N 214 
LYS H    H N N 215 
LYS H2   H N N 216 
LYS HA   H N N 217 
LYS HB2  H N N 218 
LYS HB3  H N N 219 
LYS HG2  H N N 220 
LYS HG3  H N N 221 
LYS HD2  H N N 222 
LYS HD3  H N N 223 
LYS HE2  H N N 224 
LYS HE3  H N N 225 
LYS HZ1  H N N 226 
LYS HZ2  H N N 227 
LYS HZ3  H N N 228 
LYS HXT  H N N 229 
MET N    N N N 230 
MET CA   C N S 231 
MET C    C N N 232 
MET O    O N N 233 
MET CB   C N N 234 
MET CG   C N N 235 
MET SD   S N N 236 
MET CE   C N N 237 
MET OXT  O N N 238 
MET H    H N N 239 
MET H2   H N N 240 
MET HA   H N N 241 
MET HB2  H N N 242 
MET HB3  H N N 243 
MET HG2  H N N 244 
MET HG3  H N N 245 
MET HE1  H N N 246 
MET HE2  H N N 247 
MET HE3  H N N 248 
MET HXT  H N N 249 
PHE N    N N N 250 
PHE CA   C N S 251 
PHE C    C N N 252 
PHE O    O N N 253 
PHE CB   C N N 254 
PHE CG   C Y N 255 
PHE CD1  C Y N 256 
PHE CD2  C Y N 257 
PHE CE1  C Y N 258 
PHE CE2  C Y N 259 
PHE CZ   C Y N 260 
PHE OXT  O N N 261 
PHE H    H N N 262 
PHE H2   H N N 263 
PHE HA   H N N 264 
PHE HB2  H N N 265 
PHE HB3  H N N 266 
PHE HD1  H N N 267 
PHE HD2  H N N 268 
PHE HE1  H N N 269 
PHE HE2  H N N 270 
PHE HZ   H N N 271 
PHE HXT  H N N 272 
PRO N    N N N 273 
PRO CA   C N S 274 
PRO C    C N N 275 
PRO O    O N N 276 
PRO CB   C N N 277 
PRO CG   C N N 278 
PRO CD   C N N 279 
PRO OXT  O N N 280 
PRO H    H N N 281 
PRO HA   H N N 282 
PRO HB2  H N N 283 
PRO HB3  H N N 284 
PRO HG2  H N N 285 
PRO HG3  H N N 286 
PRO HD2  H N N 287 
PRO HD3  H N N 288 
PRO HXT  H N N 289 
SER N    N N N 290 
SER CA   C N S 291 
SER C    C N N 292 
SER O    O N N 293 
SER CB   C N N 294 
SER OG   O N N 295 
SER OXT  O N N 296 
SER H    H N N 297 
SER H2   H N N 298 
SER HA   H N N 299 
SER HB2  H N N 300 
SER HB3  H N N 301 
SER HG   H N N 302 
SER HXT  H N N 303 
SO4 S    S N N 304 
SO4 O1   O N N 305 
SO4 O2   O N N 306 
SO4 O3   O N N 307 
SO4 O4   O N N 308 
THR N    N N N 309 
THR CA   C N S 310 
THR C    C N N 311 
THR O    O N N 312 
THR CB   C N R 313 
THR OG1  O N N 314 
THR CG2  C N N 315 
THR OXT  O N N 316 
THR H    H N N 317 
THR H2   H N N 318 
THR HA   H N N 319 
THR HB   H N N 320 
THR HG1  H N N 321 
THR HG21 H N N 322 
THR HG22 H N N 323 
THR HG23 H N N 324 
THR HXT  H N N 325 
TRP N    N N N 326 
TRP CA   C N S 327 
TRP C    C N N 328 
TRP O    O N N 329 
TRP CB   C N N 330 
TRP CG   C Y N 331 
TRP CD1  C Y N 332 
TRP CD2  C Y N 333 
TRP NE1  N Y N 334 
TRP CE2  C Y N 335 
TRP CE3  C Y N 336 
TRP CZ2  C Y N 337 
TRP CZ3  C Y N 338 
TRP CH2  C Y N 339 
TRP OXT  O N N 340 
TRP H    H N N 341 
TRP H2   H N N 342 
TRP HA   H N N 343 
TRP HB2  H N N 344 
TRP HB3  H N N 345 
TRP HD1  H N N 346 
TRP HE1  H N N 347 
TRP HE3  H N N 348 
TRP HZ2  H N N 349 
TRP HZ3  H N N 350 
TRP HH2  H N N 351 
TRP HXT  H N N 352 
TYR N    N N N 353 
TYR CA   C N S 354 
TYR C    C N N 355 
TYR O    O N N 356 
TYR CB   C N N 357 
TYR CG   C Y N 358 
TYR CD1  C Y N 359 
TYR CD2  C Y N 360 
TYR CE1  C Y N 361 
TYR CE2  C Y N 362 
TYR CZ   C Y N 363 
TYR OH   O N N 364 
TYR OXT  O N N 365 
TYR H    H N N 366 
TYR H2   H N N 367 
TYR HA   H N N 368 
TYR HB2  H N N 369 
TYR HB3  H N N 370 
TYR HD1  H N N 371 
TYR HD2  H N N 372 
TYR HE1  H N N 373 
TYR HE2  H N N 374 
TYR HH   H N N 375 
TYR HXT  H N N 376 
VAL N    N N N 377 
VAL CA   C N S 378 
VAL C    C N N 379 
VAL O    O N N 380 
VAL CB   C N N 381 
VAL CG1  C N N 382 
VAL CG2  C N N 383 
VAL OXT  O N N 384 
VAL H    H N N 385 
VAL H2   H N N 386 
VAL HA   H N N 387 
VAL HB   H N N 388 
VAL HG11 H N N 389 
VAL HG12 H N N 390 
VAL HG13 H N N 391 
VAL HG21 H N N 392 
VAL HG22 H N N 393 
VAL HG23 H N N 394 
VAL HXT  H N N 395 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
CYS N   CA   sing N N 70  
CYS N   H    sing N N 71  
CYS N   H2   sing N N 72  
CYS CA  C    sing N N 73  
CYS CA  CB   sing N N 74  
CYS CA  HA   sing N N 75  
CYS C   O    doub N N 76  
CYS C   OXT  sing N N 77  
CYS CB  SG   sing N N 78  
CYS CB  HB2  sing N N 79  
CYS CB  HB3  sing N N 80  
CYS SG  HG   sing N N 81  
CYS OXT HXT  sing N N 82  
GLN N   CA   sing N N 83  
GLN N   H    sing N N 84  
GLN N   H2   sing N N 85  
GLN CA  C    sing N N 86  
GLN CA  CB   sing N N 87  
GLN CA  HA   sing N N 88  
GLN C   O    doub N N 89  
GLN C   OXT  sing N N 90  
GLN CB  CG   sing N N 91  
GLN CB  HB2  sing N N 92  
GLN CB  HB3  sing N N 93  
GLN CG  CD   sing N N 94  
GLN CG  HG2  sing N N 95  
GLN CG  HG3  sing N N 96  
GLN CD  OE1  doub N N 97  
GLN CD  NE2  sing N N 98  
GLN NE2 HE21 sing N N 99  
GLN NE2 HE22 sing N N 100 
GLN OXT HXT  sing N N 101 
GLU N   CA   sing N N 102 
GLU N   H    sing N N 103 
GLU N   H2   sing N N 104 
GLU CA  C    sing N N 105 
GLU CA  CB   sing N N 106 
GLU CA  HA   sing N N 107 
GLU C   O    doub N N 108 
GLU C   OXT  sing N N 109 
GLU CB  CG   sing N N 110 
GLU CB  HB2  sing N N 111 
GLU CB  HB3  sing N N 112 
GLU CG  CD   sing N N 113 
GLU CG  HG2  sing N N 114 
GLU CG  HG3  sing N N 115 
GLU CD  OE1  doub N N 116 
GLU CD  OE2  sing N N 117 
GLU OE2 HE2  sing N N 118 
GLU OXT HXT  sing N N 119 
GLY N   CA   sing N N 120 
GLY N   H    sing N N 121 
GLY N   H2   sing N N 122 
GLY CA  C    sing N N 123 
GLY CA  HA2  sing N N 124 
GLY CA  HA3  sing N N 125 
GLY C   O    doub N N 126 
GLY C   OXT  sing N N 127 
GLY OXT HXT  sing N N 128 
HIS N   CA   sing N N 129 
HIS N   H    sing N N 130 
HIS N   H2   sing N N 131 
HIS CA  C    sing N N 132 
HIS CA  CB   sing N N 133 
HIS CA  HA   sing N N 134 
HIS C   O    doub N N 135 
HIS C   OXT  sing N N 136 
HIS CB  CG   sing N N 137 
HIS CB  HB2  sing N N 138 
HIS CB  HB3  sing N N 139 
HIS CG  ND1  sing Y N 140 
HIS CG  CD2  doub Y N 141 
HIS ND1 CE1  doub Y N 142 
HIS ND1 HD1  sing N N 143 
HIS CD2 NE2  sing Y N 144 
HIS CD2 HD2  sing N N 145 
HIS CE1 NE2  sing Y N 146 
HIS CE1 HE1  sing N N 147 
HIS NE2 HE2  sing N N 148 
HIS OXT HXT  sing N N 149 
HOH O   H1   sing N N 150 
HOH O   H2   sing N N 151 
ILE N   CA   sing N N 152 
ILE N   H    sing N N 153 
ILE N   H2   sing N N 154 
ILE CA  C    sing N N 155 
ILE CA  CB   sing N N 156 
ILE CA  HA   sing N N 157 
ILE C   O    doub N N 158 
ILE C   OXT  sing N N 159 
ILE CB  CG1  sing N N 160 
ILE CB  CG2  sing N N 161 
ILE CB  HB   sing N N 162 
ILE CG1 CD1  sing N N 163 
ILE CG1 HG12 sing N N 164 
ILE CG1 HG13 sing N N 165 
ILE CG2 HG21 sing N N 166 
ILE CG2 HG22 sing N N 167 
ILE CG2 HG23 sing N N 168 
ILE CD1 HD11 sing N N 169 
ILE CD1 HD12 sing N N 170 
ILE CD1 HD13 sing N N 171 
ILE OXT HXT  sing N N 172 
LEU N   CA   sing N N 173 
LEU N   H    sing N N 174 
LEU N   H2   sing N N 175 
LEU CA  C    sing N N 176 
LEU CA  CB   sing N N 177 
LEU CA  HA   sing N N 178 
LEU C   O    doub N N 179 
LEU C   OXT  sing N N 180 
LEU CB  CG   sing N N 181 
LEU CB  HB2  sing N N 182 
LEU CB  HB3  sing N N 183 
LEU CG  CD1  sing N N 184 
LEU CG  CD2  sing N N 185 
LEU CG  HG   sing N N 186 
LEU CD1 HD11 sing N N 187 
LEU CD1 HD12 sing N N 188 
LEU CD1 HD13 sing N N 189 
LEU CD2 HD21 sing N N 190 
LEU CD2 HD22 sing N N 191 
LEU CD2 HD23 sing N N 192 
LEU OXT HXT  sing N N 193 
LYS N   CA   sing N N 194 
LYS N   H    sing N N 195 
LYS N   H2   sing N N 196 
LYS CA  C    sing N N 197 
LYS CA  CB   sing N N 198 
LYS CA  HA   sing N N 199 
LYS C   O    doub N N 200 
LYS C   OXT  sing N N 201 
LYS CB  CG   sing N N 202 
LYS CB  HB2  sing N N 203 
LYS CB  HB3  sing N N 204 
LYS CG  CD   sing N N 205 
LYS CG  HG2  sing N N 206 
LYS CG  HG3  sing N N 207 
LYS CD  CE   sing N N 208 
LYS CD  HD2  sing N N 209 
LYS CD  HD3  sing N N 210 
LYS CE  NZ   sing N N 211 
LYS CE  HE2  sing N N 212 
LYS CE  HE3  sing N N 213 
LYS NZ  HZ1  sing N N 214 
LYS NZ  HZ2  sing N N 215 
LYS NZ  HZ3  sing N N 216 
LYS OXT HXT  sing N N 217 
MET N   CA   sing N N 218 
MET N   H    sing N N 219 
MET N   H2   sing N N 220 
MET CA  C    sing N N 221 
MET CA  CB   sing N N 222 
MET CA  HA   sing N N 223 
MET C   O    doub N N 224 
MET C   OXT  sing N N 225 
MET CB  CG   sing N N 226 
MET CB  HB2  sing N N 227 
MET CB  HB3  sing N N 228 
MET CG  SD   sing N N 229 
MET CG  HG2  sing N N 230 
MET CG  HG3  sing N N 231 
MET SD  CE   sing N N 232 
MET CE  HE1  sing N N 233 
MET CE  HE2  sing N N 234 
MET CE  HE3  sing N N 235 
MET OXT HXT  sing N N 236 
PHE N   CA   sing N N 237 
PHE N   H    sing N N 238 
PHE N   H2   sing N N 239 
PHE CA  C    sing N N 240 
PHE CA  CB   sing N N 241 
PHE CA  HA   sing N N 242 
PHE C   O    doub N N 243 
PHE C   OXT  sing N N 244 
PHE CB  CG   sing N N 245 
PHE CB  HB2  sing N N 246 
PHE CB  HB3  sing N N 247 
PHE CG  CD1  doub Y N 248 
PHE CG  CD2  sing Y N 249 
PHE CD1 CE1  sing Y N 250 
PHE CD1 HD1  sing N N 251 
PHE CD2 CE2  doub Y N 252 
PHE CD2 HD2  sing N N 253 
PHE CE1 CZ   doub Y N 254 
PHE CE1 HE1  sing N N 255 
PHE CE2 CZ   sing Y N 256 
PHE CE2 HE2  sing N N 257 
PHE CZ  HZ   sing N N 258 
PHE OXT HXT  sing N N 259 
PRO N   CA   sing N N 260 
PRO N   CD   sing N N 261 
PRO N   H    sing N N 262 
PRO CA  C    sing N N 263 
PRO CA  CB   sing N N 264 
PRO CA  HA   sing N N 265 
PRO C   O    doub N N 266 
PRO C   OXT  sing N N 267 
PRO CB  CG   sing N N 268 
PRO CB  HB2  sing N N 269 
PRO CB  HB3  sing N N 270 
PRO CG  CD   sing N N 271 
PRO CG  HG2  sing N N 272 
PRO CG  HG3  sing N N 273 
PRO CD  HD2  sing N N 274 
PRO CD  HD3  sing N N 275 
PRO OXT HXT  sing N N 276 
SER N   CA   sing N N 277 
SER N   H    sing N N 278 
SER N   H2   sing N N 279 
SER CA  C    sing N N 280 
SER CA  CB   sing N N 281 
SER CA  HA   sing N N 282 
SER C   O    doub N N 283 
SER C   OXT  sing N N 284 
SER CB  OG   sing N N 285 
SER CB  HB2  sing N N 286 
SER CB  HB3  sing N N 287 
SER OG  HG   sing N N 288 
SER OXT HXT  sing N N 289 
SO4 S   O1   doub N N 290 
SO4 S   O2   doub N N 291 
SO4 S   O3   sing N N 292 
SO4 S   O4   sing N N 293 
THR N   CA   sing N N 294 
THR N   H    sing N N 295 
THR N   H2   sing N N 296 
THR CA  C    sing N N 297 
THR CA  CB   sing N N 298 
THR CA  HA   sing N N 299 
THR C   O    doub N N 300 
THR C   OXT  sing N N 301 
THR CB  OG1  sing N N 302 
THR CB  CG2  sing N N 303 
THR CB  HB   sing N N 304 
THR OG1 HG1  sing N N 305 
THR CG2 HG21 sing N N 306 
THR CG2 HG22 sing N N 307 
THR CG2 HG23 sing N N 308 
THR OXT HXT  sing N N 309 
TRP N   CA   sing N N 310 
TRP N   H    sing N N 311 
TRP N   H2   sing N N 312 
TRP CA  C    sing N N 313 
TRP CA  CB   sing N N 314 
TRP CA  HA   sing N N 315 
TRP C   O    doub N N 316 
TRP C   OXT  sing N N 317 
TRP CB  CG   sing N N 318 
TRP CB  HB2  sing N N 319 
TRP CB  HB3  sing N N 320 
TRP CG  CD1  doub Y N 321 
TRP CG  CD2  sing Y N 322 
TRP CD1 NE1  sing Y N 323 
TRP CD1 HD1  sing N N 324 
TRP CD2 CE2  doub Y N 325 
TRP CD2 CE3  sing Y N 326 
TRP NE1 CE2  sing Y N 327 
TRP NE1 HE1  sing N N 328 
TRP CE2 CZ2  sing Y N 329 
TRP CE3 CZ3  doub Y N 330 
TRP CE3 HE3  sing N N 331 
TRP CZ2 CH2  doub Y N 332 
TRP CZ2 HZ2  sing N N 333 
TRP CZ3 CH2  sing Y N 334 
TRP CZ3 HZ3  sing N N 335 
TRP CH2 HH2  sing N N 336 
TRP OXT HXT  sing N N 337 
TYR N   CA   sing N N 338 
TYR N   H    sing N N 339 
TYR N   H2   sing N N 340 
TYR CA  C    sing N N 341 
TYR CA  CB   sing N N 342 
TYR CA  HA   sing N N 343 
TYR C   O    doub N N 344 
TYR C   OXT  sing N N 345 
TYR CB  CG   sing N N 346 
TYR CB  HB2  sing N N 347 
TYR CB  HB3  sing N N 348 
TYR CG  CD1  doub Y N 349 
TYR CG  CD2  sing Y N 350 
TYR CD1 CE1  sing Y N 351 
TYR CD1 HD1  sing N N 352 
TYR CD2 CE2  doub Y N 353 
TYR CD2 HD2  sing N N 354 
TYR CE1 CZ   doub Y N 355 
TYR CE1 HE1  sing N N 356 
TYR CE2 CZ   sing Y N 357 
TYR CE2 HE2  sing N N 358 
TYR CZ  OH   sing N N 359 
TYR OH  HH   sing N N 360 
TYR OXT HXT  sing N N 361 
VAL N   CA   sing N N 362 
VAL N   H    sing N N 363 
VAL N   H2   sing N N 364 
VAL CA  C    sing N N 365 
VAL CA  CB   sing N N 366 
VAL CA  HA   sing N N 367 
VAL C   O    doub N N 368 
VAL C   OXT  sing N N 369 
VAL CB  CG1  sing N N 370 
VAL CB  CG2  sing N N 371 
VAL CB  HB   sing N N 372 
VAL CG1 HG11 sing N N 373 
VAL CG1 HG12 sing N N 374 
VAL CG1 HG13 sing N N 375 
VAL CG2 HG21 sing N N 376 
VAL CG2 HG22 sing N N 377 
VAL CG2 HG23 sing N N 378 
VAL OXT HXT  sing N N 379 
# 
_atom_sites.entry_id                    1BTL 
_atom_sites.fract_transf_matrix[1][1]   0.023202 
_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]   0.015528 
_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]   0.010965 
_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_sites_footnote.id 
_atom_sites_footnote.text 
1 'CIS PROLINE - PRO     167' 
2 'RESIDUE ASP 214 IS ASSUMED TO BE IN THE NEUTRAL FORM, SINCE IT IS HYDROGEN BONDED TO RESIDUE ASP 233.' 
3 'ATOM OG OF RESIDUES SER 82 AND SER 285 HAVE ALTERNATE CONFORMATIONS.' 
4 'RESIDUES GLU 48, LEU 57, AND SER 59 FORM A BETA BULGE.' 
5 
;RESIDUE MET 69 IS LOCATED NEAR THE CATALYTIC SERINE, AND IS FOUND IN A STRAINED CONFORMATION IN ALL THE STRUCTURES OF CLASS A BETA-LACTAMASES.
;
6 
;RESIDUE LEU 220 IS PART OF ONE OF THE TWO HINGE REGIONS THAT CONNECT THE TWO PROTEIN DOMAINS.  THE HINGE CONFORMATION IS STRONGLY CONSTRAINED BY THE SALT BRIDGE BETWEEN ARG 222 AND ASP 233, WHICH CAN EXPLAIN THE HICH CONFORMATIONAL ENERGY OF THE RESIDUE LEU 220 (SEE THE REPRINT OF THE ARTICLE IN PROTEINS, P372, IN HINGE REGIONS AND DOMAINS INTERFACE).
;
# 
loop_
_atom_type.symbol 
C 
N 
O 
S 
# 
loop_