data_1BUD
# 
_entry.id   1BUD 
# 
_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   1BUD         pdb_00001bud 10.2210/pdb1bud/pdb 
RCSB  RCSB007315   ?            ?                   
WWPDB D_1000007315 ?            ?                   
# 
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 1999-09-07 
2 'Structure model' 1 1 2008-04-27 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2018-04-04 
5 'Structure model' 1 4 2023-08-09 
6 'Structure model' 1 5 2024-10-16 
# 
_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 5 'Structure model' 'Data collection'           
5 5 'Structure model' 'Database references'       
6 5 'Structure model' 'Derived calculations'      
7 5 'Structure model' 'Refinement description'    
8 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' diffrn_source                 
2  5 'Structure model' chem_comp_atom                
3  5 'Structure model' chem_comp_bond                
4  5 'Structure model' database_2                    
5  5 'Structure model' pdbx_initial_refinement_model 
6  5 'Structure model' pdbx_struct_conn_angle        
7  5 'Structure model' struct_conn                   
8  5 'Structure model' struct_ref_seq_dif            
9  5 'Structure model' struct_site                   
10 6 'Structure model' pdbx_entry_details            
11 6 'Structure model' pdbx_modification_feature     
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  4 'Structure model' '_diffrn_source.type'                         
2  5 'Structure model' '_database_2.pdbx_DOI'                        
3  5 'Structure model' '_database_2.pdbx_database_accession'         
4  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id'  
5  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id'   
6  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 
7  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_atom_id' 
8  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 
9  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id'  
10 5 'Structure model' '_pdbx_struct_conn_angle.ptnr2_auth_comp_id'  
11 5 'Structure model' '_pdbx_struct_conn_angle.ptnr2_auth_seq_id'   
12 5 'Structure model' '_pdbx_struct_conn_angle.ptnr2_label_asym_id' 
13 5 'Structure model' '_pdbx_struct_conn_angle.ptnr2_label_atom_id' 
14 5 'Structure model' '_pdbx_struct_conn_angle.ptnr2_label_comp_id' 
15 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id'  
16 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id'   
17 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 
18 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_atom_id' 
19 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 
20 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id'  
21 5 'Structure model' '_pdbx_struct_conn_angle.value'               
22 5 'Structure model' '_struct_conn.pdbx_dist_value'                
23 5 'Structure model' '_struct_conn.ptnr1_auth_comp_id'             
24 5 'Structure model' '_struct_conn.ptnr1_auth_seq_id'              
25 5 'Structure model' '_struct_conn.ptnr1_label_asym_id'            
26 5 'Structure model' '_struct_conn.ptnr1_label_atom_id'            
27 5 'Structure model' '_struct_conn.ptnr1_label_comp_id'            
28 5 'Structure model' '_struct_conn.ptnr1_label_seq_id'             
29 5 'Structure model' '_struct_conn.ptnr2_auth_comp_id'             
30 5 'Structure model' '_struct_conn.ptnr2_auth_seq_id'              
31 5 'Structure model' '_struct_conn.ptnr2_label_asym_id'            
32 5 'Structure model' '_struct_conn.ptnr2_label_atom_id'            
33 5 'Structure model' '_struct_conn.ptnr2_label_comp_id'            
34 5 'Structure model' '_struct_conn.ptnr2_label_seq_id'             
35 5 'Structure model' '_struct_ref_seq_dif.details'                 
36 5 'Structure model' '_struct_site.pdbx_auth_asym_id'              
37 5 'Structure model' '_struct_site.pdbx_auth_comp_id'              
38 5 'Structure model' '_struct_site.pdbx_auth_seq_id'               
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1BUD 
_pdbx_database_status.recvd_initial_deposition_date   1998-09-03 
_pdbx_database_status.deposit_site                    BNL 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
_pdbx_database_related.db_name        PDB 
_pdbx_database_related.db_id          1BWS 
_pdbx_database_related.details        . 
_pdbx_database_related.content_type   unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Gong, W.' 1 
'Zhu, X.'  2 
'Liu, S.'  3 
'Teng, M.' 4 
'Niu, L.'  5 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 
;Crystal structures of acutolysin A, a three-disulfide hemorrhagic zinc metalloproteinase from the snake venom of Agkistrodon acutus.
;
J.Mol.Biol.                283 657 668 1998 JMOBAK UK 0022-2836 0070 ? 9784374 10.1006/jmbi.1998.2110 
1       'Crystallization and Preliminary X-Ray Diffraction Studies of Haehorrhagin I from the Snake Venom of Agkistrodon Acutus' 
'Acta Crystallogr.,Sect.D' 52  201 202 1996 ABCRE6 DK 0907-4449 0766 ? ?       ?                      
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Gong, W.' 1 ? 
primary 'Zhu, X.'  2 ? 
primary 'Liu, S.'  3 ? 
primary 'Teng, M.' 4 ? 
primary 'Niu, L.'  5 ? 
1       'Gong, W.' 6 ? 
1       'Zhu, Z.'  7 ? 
1       'Niu, L.'  8 ? 
1       'Teng, M.' 9 ? 
# 
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     nat 'PROTEIN (ACUTOLYSIN A)' 21866.730 1   ? ? ? ? 
2 non-polymer syn 'ZINC ION'               65.409    1   ? ? ? ? 
3 non-polymer syn 'CALCIUM ION'            40.078    1   ? ? ? ? 
4 water       nat water                    18.015    162 ? ? ? ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'HEMORRHAGIN I, IAAH-I' 
# 
_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       
;FQRYMEIVIVVDHSMVKKYNGDSDSIKAWVYEMINTITESYSYLKIDISLSGLEIWSGKDLIDVEASAGNTLKSFGEWRA
KDLIHRISHDNAQLLTATDFDGATIGLAYVASMCNPKRSVGVIQDHSSVNRLVAITLAHEMAHNLGVSHDEGSCSCGGKS
CIMSPSISDETIKYFSDCSYIQCRDYISKENPPCILN
;
_entity_poly.pdbx_seq_one_letter_code_can   
;FQRYMEIVIVVDHSMVKKYNGDSDSIKAWVYEMINTITESYSYLKIDISLSGLEIWSGKDLIDVEASAGNTLKSFGEWRA
KDLIHRISHDNAQLLTATDFDGATIGLAYVASMCNPKRSVGVIQDHSSVNRLVAITLAHEMAHNLGVSHDEGSCSCGGKS
CIMSPSISDETIKYFSDCSYIQCRDYISKENPPCILN
;
_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 'ZINC ION'    ZN  
3 'CALCIUM ION' CA  
4 water         HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   PHE n 
1 2   GLN n 
1 3   ARG n 
1 4   TYR n 
1 5   MET n 
1 6   GLU n 
1 7   ILE n 
1 8   VAL n 
1 9   ILE n 
1 10  VAL n 
1 11  VAL n 
1 12  ASP n 
1 13  HIS n 
1 14  SER n 
1 15  MET n 
1 16  VAL n 
1 17  LYS n 
1 18  LYS n 
1 19  TYR n 
1 20  ASN n 
1 21  GLY n 
1 22  ASP n 
1 23  SER n 
1 24  ASP n 
1 25  SER n 
1 26  ILE n 
1 27  LYS n 
1 28  ALA n 
1 29  TRP n 
1 30  VAL n 
1 31  TYR n 
1 32  GLU n 
1 33  MET n 
1 34  ILE n 
1 35  ASN n 
1 36  THR n 
1 37  ILE n 
1 38  THR n 
1 39  GLU n 
1 40  SER n 
1 41  TYR n 
1 42  SER n 
1 43  TYR n 
1 44  LEU n 
1 45  LYS n 
1 46  ILE n 
1 47  ASP n 
1 48  ILE n 
1 49  SER n 
1 50  LEU n 
1 51  SER n 
1 52  GLY n 
1 53  LEU n 
1 54  GLU n 
1 55  ILE n 
1 56  TRP n 
1 57  SER n 
1 58  GLY n 
1 59  LYS n 
1 60  ASP n 
1 61  LEU n 
1 62  ILE n 
1 63  ASP n 
1 64  VAL n 
1 65  GLU n 
1 66  ALA n 
1 67  SER n 
1 68  ALA n 
1 69  GLY n 
1 70  ASN n 
1 71  THR n 
1 72  LEU n 
1 73  LYS n 
1 74  SER n 
1 75  PHE n 
1 76  GLY n 
1 77  GLU n 
1 78  TRP n 
1 79  ARG n 
1 80  ALA n 
1 81  LYS n 
1 82  ASP n 
1 83  LEU n 
1 84  ILE n 
1 85  HIS n 
1 86  ARG n 
1 87  ILE n 
1 88  SER n 
1 89  HIS n 
1 90  ASP n 
1 91  ASN n 
1 92  ALA n 
1 93  GLN n 
1 94  LEU n 
1 95  LEU n 
1 96  THR n 
1 97  ALA n 
1 98  THR n 
1 99  ASP n 
1 100 PHE n 
1 101 ASP n 
1 102 GLY n 
1 103 ALA n 
1 104 THR n 
1 105 ILE n 
1 106 GLY n 
1 107 LEU n 
1 108 ALA n 
1 109 TYR n 
1 110 VAL n 
1 111 ALA n 
1 112 SER n 
1 113 MET n 
1 114 CYS n 
1 115 ASN n 
1 116 PRO n 
1 117 LYS n 
1 118 ARG n 
1 119 SER n 
1 120 VAL n 
1 121 GLY n 
1 122 VAL n 
1 123 ILE n 
1 124 GLN n 
1 125 ASP n 
1 126 HIS n 
1 127 SER n 
1 128 SER n 
1 129 VAL n 
1 130 ASN n 
1 131 ARG n 
1 132 LEU n 
1 133 VAL n 
1 134 ALA n 
1 135 ILE n 
1 136 THR n 
1 137 LEU n 
1 138 ALA n 
1 139 HIS n 
1 140 GLU n 
1 141 MET n 
1 142 ALA n 
1 143 HIS n 
1 144 ASN n 
1 145 LEU n 
1 146 GLY n 
1 147 VAL n 
1 148 SER n 
1 149 HIS n 
1 150 ASP n 
1 151 GLU n 
1 152 GLY n 
1 153 SER n 
1 154 CYS n 
1 155 SER n 
1 156 CYS n 
1 157 GLY n 
1 158 GLY n 
1 159 LYS n 
1 160 SER n 
1 161 CYS n 
1 162 ILE n 
1 163 MET n 
1 164 SER n 
1 165 PRO n 
1 166 SER n 
1 167 ILE n 
1 168 SER n 
1 169 ASP n 
1 170 GLU n 
1 171 THR n 
1 172 ILE n 
1 173 LYS n 
1 174 TYR n 
1 175 PHE n 
1 176 SER n 
1 177 ASP n 
1 178 CYS n 
1 179 SER n 
1 180 TYR n 
1 181 ILE n 
1 182 GLN n 
1 183 CYS n 
1 184 ARG n 
1 185 ASP n 
1 186 TYR n 
1 187 ILE n 
1 188 SER n 
1 189 LYS n 
1 190 GLU n 
1 191 ASN n 
1 192 PRO n 
1 193 PRO n 
1 194 CYS n 
1 195 ILE n 
1 196 LEU n 
1 197 ASN n 
# 
_entity_src_nat.entity_id                  1 
_entity_src_nat.pdbx_src_id                1 
_entity_src_nat.pdbx_alt_source_flag       sample 
_entity_src_nat.pdbx_beg_seq_num           ? 
_entity_src_nat.pdbx_end_seq_num           ? 
_entity_src_nat.common_name                'Chinese moccasin' 
_entity_src_nat.pdbx_organism_scientific   'Deinagkistrodon acutus' 
_entity_src_nat.pdbx_ncbi_taxonomy_id      36307 
_entity_src_nat.genus                      Deinagkistrodon 
_entity_src_nat.species                    ? 
_entity_src_nat.strain                     ? 
_entity_src_nat.tissue                     ? 
_entity_src_nat.tissue_fraction            ? 
_entity_src_nat.pdbx_secretion             VENOM 
_entity_src_nat.pdbx_fragment              ? 
_entity_src_nat.pdbx_variant               ? 
_entity_src_nat.pdbx_cell_line             ? 
_entity_src_nat.pdbx_atcc                  ? 
_entity_src_nat.pdbx_cellular_location     ? 
_entity_src_nat.pdbx_organ                 ? 
_entity_src_nat.pdbx_organelle             ? 
_entity_src_nat.pdbx_cell                  ? 
_entity_src_nat.pdbx_plasmid_name          ? 
_entity_src_nat.pdbx_plasmid_details       ? 
_entity_src_nat.details                    ? 
# 
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 
CA  non-polymer         . 'CALCIUM ION'   ? 'Ca 2'           40.078  
CYS 'L-peptide linking' y CYSTEINE        ? 'C3 H7 N O2 S'   121.158 
GLN 'L-peptide linking' y GLUTAMINE       ? 'C5 H10 N2 O3'   146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4'     147.129 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
HIS 'L-peptide linking' y HISTIDINE       ? 'C6 H10 N3 O2 1' 156.162 
HOH non-polymer         . WATER           ? 'H2 O'           18.015  
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE         ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
MET 'L-peptide linking' y METHIONINE      ? 'C5 H11 N O2 S'  149.211 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TRP 'L-peptide linking' y TRYPTOPHAN      ? 'C11 H12 N2 O2'  204.225 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
ZN  non-polymer         . 'ZINC ION'      ? 'Zn 2'           65.409  
# 
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   PHE 1   4   4   PHE PHE A . n 
A 1 2   GLN 2   5   5   GLN GLN A . n 
A 1 3   ARG 3   6   6   ARG ARG A . n 
A 1 4   TYR 4   7   7   TYR TYR A . n 
A 1 5   MET 5   8   8   MET MET A . n 
A 1 6   GLU 6   9   9   GLU GLU A . n 
A 1 7   ILE 7   10  10  ILE ILE A . n 
A 1 8   VAL 8   11  11  VAL VAL A . n 
A 1 9   ILE 9   12  12  ILE ILE A . n 
A 1 10  VAL 10  13  13  VAL VAL A . n 
A 1 11  VAL 11  14  14  VAL VAL A . n 
A 1 12  ASP 12  15  15  ASP ASP A . n 
A 1 13  HIS 13  16  16  HIS HIS A . n 
A 1 14  SER 14  17  17  SER SER A . n 
A 1 15  MET 15  18  18  MET MET A . n 
A 1 16  VAL 16  19  19  VAL VAL A . n 
A 1 17  LYS 17  20  20  LYS LYS A . n 
A 1 18  LYS 18  21  21  LYS LYS A . n 
A 1 19  TYR 19  22  22  TYR TYR A . n 
A 1 20  ASN 20  23  23  ASN ASN A . n 
A 1 21  GLY 21  24  24  GLY GLY A . n 
A 1 22  ASP 22  25  25  ASP ASP A . n 
A 1 23  SER 23  26  26  SER SER A . n 
A 1 24  ASP 24  27  27  ASP ASP A . n 
A 1 25  SER 25  28  28  SER SER A . n 
A 1 26  ILE 26  29  29  ILE ILE A . n 
A 1 27  LYS 27  30  30  LYS LYS A . n 
A 1 28  ALA 28  31  31  ALA ALA A . n 
A 1 29  TRP 29  32  32  TRP TRP A . n 
A 1 30  VAL 30  33  33  VAL VAL A . n 
A 1 31  TYR 31  34  34  TYR TYR A . n 
A 1 32  GLU 32  35  35  GLU GLU A . n 
A 1 33  MET 33  36  36  MET MET A . n 
A 1 34  ILE 34  37  37  ILE ILE A . n 
A 1 35  ASN 35  38  38  ASN ASN A . n 
A 1 36  THR 36  39  39  THR THR A . n 
A 1 37  ILE 37  40  40  ILE ILE A . n 
A 1 38  THR 38  41  41  THR THR A . n 
A 1 39  GLU 39  42  42  GLU GLU A . n 
A 1 40  SER 40  43  43  SER SER A . n 
A 1 41  TYR 41  44  44  TYR TYR A . n 
A 1 42  SER 42  45  45  SER SER A . n 
A 1 43  TYR 43  46  46  TYR TYR A . n 
A 1 44  LEU 44  47  47  LEU LEU A . n 
A 1 45  LYS 45  48  48  LYS LYS A . n 
A 1 46  ILE 46  49  49  ILE ILE A . n 
A 1 47  ASP 47  50  50  ASP ASP A . n 
A 1 48  ILE 48  51  51  ILE ILE A . n 
A 1 49  SER 49  52  52  SER SER A . n 
A 1 50  LEU 50  53  53  LEU LEU A . n 
A 1 51  SER 51  54  54  SER SER A . n 
A 1 52  GLY 52  55  55  GLY GLY A . n 
A 1 53  LEU 53  56  56  LEU LEU A . n 
A 1 54  GLU 54  57  57  GLU GLU A . n 
A 1 55  ILE 55  58  58  ILE ILE A . n 
A 1 56  TRP 56  59  59  TRP TRP A . n 
A 1 57  SER 57  60  60  SER SER A . n 
A 1 58  GLY 58  61  61  GLY GLY A . n 
A 1 59  LYS 59  62  62  LYS LYS A . n 
A 1 60  ASP 60  63  63  ASP ASP A . n 
A 1 61  LEU 61  64  64  LEU LEU A . n 
A 1 62  ILE 62  65  65  ILE ILE A . n 
A 1 63  ASP 63  66  66  ASP ASP A . n 
A 1 64  VAL 64  67  67  VAL VAL A . n 
A 1 65  GLU 65  68  68  GLU GLU A . n 
A 1 66  ALA 66  69  69  ALA ALA A . n 
A 1 67  SER 67  70  70  SER SER A . n 
A 1 68  ALA 68  71  71  ALA ALA A . n 
A 1 69  GLY 69  72  72  GLY GLY A . n 
A 1 70  ASN 70  73  73  ASN ASN A . n 
A 1 71  THR 71  74  74  THR THR A . n 
A 1 72  LEU 72  75  75  LEU LEU A . n 
A 1 73  LYS 73  76  76  LYS LYS A . n 
A 1 74  SER 74  77  77  SER SER A . n 
A 1 75  PHE 75  78  78  PHE PHE A . n 
A 1 76  GLY 76  79  79  GLY GLY A . n 
A 1 77  GLU 77  80  80  GLU GLU A . n 
A 1 78  TRP 78  81  81  TRP TRP A . n 
A 1 79  ARG 79  82  82  ARG ARG A . n 
A 1 80  ALA 80  83  83  ALA ALA A . n 
A 1 81  LYS 81  84  84  LYS LYS A . n 
A 1 82  ASP 82  85  85  ASP ASP A . n 
A 1 83  LEU 83  86  86  LEU LEU A . n 
A 1 84  ILE 84  87  87  ILE ILE A . n 
A 1 85  HIS 85  88  88  HIS HIS A . n 
A 1 86  ARG 86  89  89  ARG ARG A . n 
A 1 87  ILE 87  90  90  ILE ILE A . n 
A 1 88  SER 88  91  91  SER SER A . n 
A 1 89  HIS 89  92  92  HIS HIS A . n 
A 1 90  ASP 90  93  93  ASP ASP A . n 
A 1 91  ASN 91  94  94  ASN ASN A . n 
A 1 92  ALA 92  95  95  ALA ALA A . n 
A 1 93  GLN 93  96  96  GLN GLN A . n 
A 1 94  LEU 94  97  97  LEU LEU A . n 
A 1 95  LEU 95  98  98  LEU LEU A . n 
A 1 96  THR 96  99  99  THR THR A . n 
A 1 97  ALA 97  100 100 ALA ALA A . n 
A 1 98  THR 98  101 101 THR THR A . n 
A 1 99  ASP 99  102 102 ASP ASP A . n 
A 1 100 PHE 100 103 103 PHE PHE A . n 
A 1 101 ASP 101 104 104 ASP ASP A . n 
A 1 102 GLY 102 105 105 GLY GLY A . n 
A 1 103 ALA 103 106 106 ALA ALA A . n 
A 1 104 THR 104 107 107 THR THR A . n 
A 1 105 ILE 105 108 108 ILE ILE A . n 
A 1 106 GLY 106 109 109 GLY GLY A . n 
A 1 107 LEU 107 110 110 LEU LEU A . n 
A 1 108 ALA 108 111 111 ALA ALA A . n 
A 1 109 TYR 109 112 112 TYR TYR A . n 
A 1 110 VAL 110 113 113 VAL VAL A . n 
A 1 111 ALA 111 114 114 ALA ALA A . n 
A 1 112 SER 112 115 115 SER SER A . n 
A 1 113 MET 113 116 116 MET MET A . n 
A 1 114 CYS 114 117 117 CYS CYS A . n 
A 1 115 ASN 115 118 118 ASN ASN A . n 
A 1 116 PRO 116 119 119 PRO PRO A . n 
A 1 117 LYS 117 120 120 LYS LYS A . n 
A 1 118 ARG 118 121 121 ARG ARG A . n 
A 1 119 SER 119 122 122 SER SER A . n 
A 1 120 VAL 120 123 123 VAL VAL A . n 
A 1 121 GLY 121 124 124 GLY GLY A . n 
A 1 122 VAL 122 125 125 VAL VAL A . n 
A 1 123 ILE 123 126 126 ILE ILE A . n 
A 1 124 GLN 124 127 127 GLN GLN A . n 
A 1 125 ASP 125 128 128 ASP ASP A . n 
A 1 126 HIS 126 129 129 HIS HIS A . n 
A 1 127 SER 127 130 130 SER SER A . n 
A 1 128 SER 128 131 131 SER SER A . n 
A 1 129 VAL 129 132 132 VAL VAL A . n 
A 1 130 ASN 130 133 133 ASN ASN A . n 
A 1 131 ARG 131 134 134 ARG ARG A . n 
A 1 132 LEU 132 135 135 LEU LEU A . n 
A 1 133 VAL 133 136 136 VAL VAL A . n 
A 1 134 ALA 134 137 137 ALA ALA A . n 
A 1 135 ILE 135 138 138 ILE ILE A . n 
A 1 136 THR 136 139 139 THR THR A . n 
A 1 137 LEU 137 140 140 LEU LEU A . n 
A 1 138 ALA 138 141 141 ALA ALA A . n 
A 1 139 HIS 139 142 142 HIS HIS A . n 
A 1 140 GLU 140 143 143 GLU GLU A . n 
A 1 141 MET 141 144 144 MET MET A . n 
A 1 142 ALA 142 145 145 ALA ALA A . n 
A 1 143 HIS 143 146 146 HIS HIS A . n 
A 1 144 ASN 144 147 147 ASN ASN A . n 
A 1 145 LEU 145 148 148 LEU LEU A . n 
A 1 146 GLY 146 149 149 GLY GLY A . n 
A 1 147 VAL 147 150 150 VAL VAL A . n 
A 1 148 SER 148 151 151 SER SER A . n 
A 1 149 HIS 149 152 152 HIS HIS A . n 
A 1 150 ASP 150 153 153 ASP ASP A . n 
A 1 151 GLU 151 154 154 GLU GLU A . n 
A 1 152 GLY 152 155 155 GLY GLY A . n 
A 1 153 SER 153 156 156 SER SER A . n 
A 1 154 CYS 154 157 157 CYS CYS A . n 
A 1 155 SER 155 158 158 SER SER A . n 
A 1 156 CYS 156 159 159 CYS CYS A . n 
A 1 157 GLY 157 160 160 GLY GLY A . n 
A 1 158 GLY 158 161 161 GLY GLY A . n 
A 1 159 LYS 159 162 162 LYS LYS A . n 
A 1 160 SER 160 163 163 SER SER A . n 
A 1 161 CYS 161 164 164 CYS CYS A . n 
A 1 162 ILE 162 165 165 ILE ILE A . n 
A 1 163 MET 163 166 166 MET MET A . n 
A 1 164 SER 164 167 167 SER SER A . n 
A 1 165 PRO 165 168 168 PRO PRO A . n 
A 1 166 SER 166 169 169 SER SER A . n 
A 1 167 ILE 167 170 170 ILE ILE A . n 
A 1 168 SER 168 171 171 SER SER A . n 
A 1 169 ASP 169 172 172 ASP ASP A . n 
A 1 170 GLU 170 173 173 GLU GLU A . n 
A 1 171 THR 171 174 174 THR THR A . n 
A 1 172 ILE 172 175 175 ILE ILE A . n 
A 1 173 LYS 173 176 176 LYS LYS A . n 
A 1 174 TYR 174 177 177 TYR TYR A . n 
A 1 175 PHE 175 178 178 PHE PHE A . n 
A 1 176 SER 176 179 179 SER SER A . n 
A 1 177 ASP 177 180 180 ASP ASP A . n 
A 1 178 CYS 178 181 181 CYS CYS A . n 
A 1 179 SER 179 182 182 SER SER A . n 
A 1 180 TYR 180 183 183 TYR TYR A . n 
A 1 181 ILE 181 184 184 ILE ILE A . n 
A 1 182 GLN 182 185 185 GLN GLN A . n 
A 1 183 CYS 183 186 186 CYS CYS A . n 
A 1 184 ARG 184 187 187 ARG ARG A . n 
A 1 185 ASP 185 188 188 ASP ASP A . n 
A 1 186 TYR 186 189 189 TYR TYR A . n 
A 1 187 ILE 187 190 190 ILE ILE A . n 
A 1 188 SER 188 191 191 SER SER A . n 
A 1 189 LYS 189 192 192 LYS LYS A . n 
A 1 190 GLU 190 193 193 GLU GLU A . n 
A 1 191 ASN 191 194 194 ASN ASN A . n 
A 1 192 PRO 192 195 195 PRO PRO A . n 
A 1 193 PRO 193 196 196 PRO PRO A . n 
A 1 194 CYS 194 197 197 CYS CYS A . n 
A 1 195 ILE 195 198 198 ILE ILE A . n 
A 1 196 LEU 196 199 199 LEU LEU A . n 
A 1 197 ASN 197 200 200 ASN ASN 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 ZN  1   800 800 ZN  ZN  A . 
C 3 CA  1   900 900 CA  CA  A . 
D 4 HOH 1   401 401 HOH HOH A . 
D 4 HOH 2   402 402 HOH HOH A . 
D 4 HOH 3   403 403 HOH HOH A . 
D 4 HOH 4   404 404 HOH HOH A . 
D 4 HOH 5   405 405 HOH HOH A . 
D 4 HOH 6   406 406 HOH HOH A . 
D 4 HOH 7   407 407 HOH HOH A . 
D 4 HOH 8   408 408 HOH HOH A . 
D 4 HOH 9   409 409 HOH HOH A . 
D 4 HOH 10  410 410 HOH HOH A . 
D 4 HOH 11  411 411 HOH HOH A . 
D 4 HOH 12  412 412 HOH HOH A . 
D 4 HOH 13  413 413 HOH HOH A . 
D 4 HOH 14  414 414 HOH HOH A . 
D 4 HOH 15  415 415 HOH HOH A . 
D 4 HOH 16  416 416 HOH HOH A . 
D 4 HOH 17  417 417 HOH HOH A . 
D 4 HOH 18  418 418 HOH HOH A . 
D 4 HOH 19  419 419 HOH HOH A . 
D 4 HOH 20  420 420 HOH HOH A . 
D 4 HOH 21  421 421 HOH HOH A . 
D 4 HOH 22  422 422 HOH HOH A . 
D 4 HOH 23  423 423 HOH HOH A . 
D 4 HOH 24  424 424 HOH HOH A . 
D 4 HOH 25  425 425 HOH HOH A . 
D 4 HOH 26  426 426 HOH HOH A . 
D 4 HOH 27  427 427 HOH HOH A . 
D 4 HOH 28  428 428 HOH HOH A . 
D 4 HOH 29  429 429 HOH HOH A . 
D 4 HOH 30  430 430 HOH HOH A . 
D 4 HOH 31  431 431 HOH HOH A . 
D 4 HOH 32  432 432 HOH HOH A . 
D 4 HOH 33  433 433 HOH HOH A . 
D 4 HOH 34  434 434 HOH HOH A . 
D 4 HOH 35  435 435 HOH HOH A . 
D 4 HOH 36  436 436 HOH HOH A . 
D 4 HOH 37  437 437 HOH HOH A . 
D 4 HOH 38  438 438 HOH HOH A . 
D 4 HOH 39  439 439 HOH HOH A . 
D 4 HOH 40  440 440 HOH HOH A . 
D 4 HOH 41  441 441 HOH HOH A . 
D 4 HOH 42  442 442 HOH HOH A . 
D 4 HOH 43  443 443 HOH HOH A . 
D 4 HOH 44  444 444 HOH HOH A . 
D 4 HOH 45  445 445 HOH HOH A . 
D 4 HOH 46  446 446 HOH HOH A . 
D 4 HOH 47  447 447 HOH HOH A . 
D 4 HOH 48  448 448 HOH HOH A . 
D 4 HOH 49  449 449 HOH HOH A . 
D 4 HOH 50  450 450 HOH HOH A . 
D 4 HOH 51  451 451 HOH HOH A . 
D 4 HOH 52  452 452 HOH HOH A . 
D 4 HOH 53  453 453 HOH HOH A . 
D 4 HOH 54  454 454 HOH HOH A . 
D 4 HOH 55  455 455 HOH HOH A . 
D 4 HOH 56  456 456 HOH HOH A . 
D 4 HOH 57  457 457 HOH HOH A . 
D 4 HOH 58  458 458 HOH HOH A . 
D 4 HOH 59  459 459 HOH HOH A . 
D 4 HOH 60  460 460 HOH HOH A . 
D 4 HOH 61  461 461 HOH HOH A . 
D 4 HOH 62  462 462 HOH HOH A . 
D 4 HOH 63  463 463 HOH HOH A . 
D 4 HOH 64  464 464 HOH HOH A . 
D 4 HOH 65  465 465 HOH HOH A . 
D 4 HOH 66  466 466 HOH HOH A . 
D 4 HOH 67  467 467 HOH HOH A . 
D 4 HOH 68  468 468 HOH HOH A . 
D 4 HOH 69  469 469 HOH HOH A . 
D 4 HOH 70  470 470 HOH HOH A . 
D 4 HOH 71  471 471 HOH HOH A . 
D 4 HOH 72  472 472 HOH HOH A . 
D 4 HOH 73  473 473 HOH HOH A . 
D 4 HOH 74  474 474 HOH HOH A . 
D 4 HOH 75  475 475 HOH HOH A . 
D 4 HOH 76  476 476 HOH HOH A . 
D 4 HOH 77  477 477 HOH HOH A . 
D 4 HOH 78  478 478 HOH HOH A . 
D 4 HOH 79  479 479 HOH HOH A . 
D 4 HOH 80  480 480 HOH HOH A . 
D 4 HOH 81  481 481 HOH HOH A . 
D 4 HOH 82  482 482 HOH HOH A . 
D 4 HOH 83  483 483 HOH HOH A . 
D 4 HOH 84  484 484 HOH HOH A . 
D 4 HOH 85  485 485 HOH HOH A . 
D 4 HOH 86  486 486 HOH HOH A . 
D 4 HOH 87  487 487 HOH HOH A . 
D 4 HOH 88  488 488 HOH HOH A . 
D 4 HOH 89  489 489 HOH HOH A . 
D 4 HOH 90  490 490 HOH HOH A . 
D 4 HOH 91  491 491 HOH HOH A . 
D 4 HOH 92  492 492 HOH HOH A . 
D 4 HOH 93  493 493 HOH HOH A . 
D 4 HOH 94  494 494 HOH HOH A . 
D 4 HOH 95  495 495 HOH HOH A . 
D 4 HOH 96  496 496 HOH HOH A . 
D 4 HOH 97  497 497 HOH HOH A . 
D 4 HOH 98  498 498 HOH HOH A . 
D 4 HOH 99  499 499 HOH HOH A . 
D 4 HOH 100 500 500 HOH HOH A . 
D 4 HOH 101 501 501 HOH HOH A . 
D 4 HOH 102 502 502 HOH HOH A . 
D 4 HOH 103 503 503 HOH HOH A . 
D 4 HOH 104 504 504 HOH HOH A . 
D 4 HOH 105 505 505 HOH HOH A . 
D 4 HOH 106 506 506 HOH HOH A . 
D 4 HOH 107 507 507 HOH HOH A . 
D 4 HOH 108 508 508 HOH HOH A . 
D 4 HOH 109 509 509 HOH HOH A . 
D 4 HOH 110 510 510 HOH HOH A . 
D 4 HOH 111 511 511 HOH HOH A . 
D 4 HOH 112 512 512 HOH HOH A . 
D 4 HOH 113 513 513 HOH HOH A . 
D 4 HOH 114 514 514 HOH HOH A . 
D 4 HOH 115 515 515 HOH HOH A . 
D 4 HOH 116 516 516 HOH HOH A . 
D 4 HOH 117 517 517 HOH HOH A . 
D 4 HOH 118 518 518 HOH HOH A . 
D 4 HOH 119 519 519 HOH HOH A . 
D 4 HOH 120 520 520 HOH HOH A . 
D 4 HOH 121 521 521 HOH HOH A . 
D 4 HOH 122 522 522 HOH HOH A . 
D 4 HOH 123 523 523 HOH HOH A . 
D 4 HOH 124 524 524 HOH HOH A . 
D 4 HOH 125 525 525 HOH HOH A . 
D 4 HOH 126 526 526 HOH HOH A . 
D 4 HOH 127 527 527 HOH HOH A . 
D 4 HOH 128 528 528 HOH HOH A . 
D 4 HOH 129 529 529 HOH HOH A . 
D 4 HOH 130 530 530 HOH HOH A . 
D 4 HOH 131 531 531 HOH HOH A . 
D 4 HOH 132 532 532 HOH HOH A . 
D 4 HOH 133 533 533 HOH HOH A . 
D 4 HOH 134 534 534 HOH HOH A . 
D 4 HOH 135 535 535 HOH HOH A . 
D 4 HOH 136 536 536 HOH HOH A . 
D 4 HOH 137 537 537 HOH HOH A . 
D 4 HOH 138 538 538 HOH HOH A . 
D 4 HOH 139 539 539 HOH HOH A . 
D 4 HOH 140 540 540 HOH HOH A . 
D 4 HOH 141 541 541 HOH HOH A . 
D 4 HOH 142 542 542 HOH HOH A . 
D 4 HOH 143 543 543 HOH HOH A . 
D 4 HOH 144 544 544 HOH HOH A . 
D 4 HOH 145 545 545 HOH HOH A . 
D 4 HOH 146 546 546 HOH HOH A . 
D 4 HOH 147 547 547 HOH HOH A . 
D 4 HOH 148 548 548 HOH HOH A . 
D 4 HOH 149 549 549 HOH HOH A . 
D 4 HOH 150 550 550 HOH HOH A . 
D 4 HOH 151 551 551 HOH HOH A . 
D 4 HOH 152 552 552 HOH HOH A . 
D 4 HOH 153 553 553 HOH HOH A . 
D 4 HOH 154 554 554 HOH HOH A . 
D 4 HOH 155 555 555 HOH HOH A . 
D 4 HOH 156 556 556 HOH HOH A . 
D 4 HOH 157 557 557 HOH HOH A . 
D 4 HOH 158 558 558 HOH HOH A . 
D 4 HOH 159 559 559 HOH HOH A . 
D 4 HOH 160 560 560 HOH HOH A . 
D 4 HOH 161 561 800 HOH ZN  A . 
D 4 HOH 162 562 900 HOH CA  A . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
DENZO     'data reduction' . ? 1 
SCALEPACK 'data scaling'   . ? 2 
X-PLOR    'model building' . ? 3 
X-PLOR    refinement       . ? 4 
X-PLOR    phasing          . ? 5 
# 
_cell.entry_id           1BUD 
_cell.length_a           63.470 
_cell.length_b           63.470 
_cell.length_c           95.490 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1BUD 
_symmetry.space_group_name_H-M             'P 43 21 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                96 
# 
_exptl.entry_id          1BUD 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.20 
_exptl_crystal.density_percent_sol   44.05 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          ? 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              5.0 
_exptl_crystal_grow.pdbx_details    'pH 5.0' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           298 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   ? 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    GRAPHITE 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.5418 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      'SEALED TUBE' 
_diffrn_source.type                        OTHER 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             1.5418 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1BUD 
_reflns.observed_criterion_sigma_I   0.0 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             8.0 
_reflns.d_resolution_high            1.9 
_reflns.number_obs                   14082 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         88.0 
_reflns.pdbx_Rmerge_I_obs            0.05 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              ? 
_reflns.R_free_details               ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_refine.entry_id                                 1BUD 
_refine.ls_number_reflns_obs                     14082 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             8.0 
_refine.ls_d_res_high                            1.9 
_refine.ls_percent_reflns_obs                    88.0 
_refine.ls_R_factor_obs                          0.169 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.169 
_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                                  ? 
_refine.pdbx_starting_model                      'PDB ENTRY 1IAG' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_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.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        1528 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         4 
_refine_hist.number_atoms_solvent             160 
_refine_hist.number_atoms_total               1692 
_refine_hist.d_res_high                       1.9 
_refine_hist.d_res_low                        8.0 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
x_bond_d                0.013 ? ? ? '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             1.61  ? ? ? '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          1BUD 
_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                  1BUD 
_struct.title                     'ACUTOLYSIN A FROM SNAKE VENOM OF AGKISTRODON ACUTUS AT PH 5.0' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1BUD 
_struct_keywords.pdbx_keywords   TOXIN 
_struct_keywords.text            'METALLOPROTEINASE, SNAKE VENOM, MMP, TOXIN' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 2 ? 
C N N 3 ? 
D N N 4 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    ACLA_AGKAC 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          Q9PW35 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1BUD 
_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                 197 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             Q9PW35 
_struct_ref_seq.db_align_beg                  191 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  388 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       4 
_struct_ref_seq.pdbx_auth_seq_align_end       200 
# 
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 1BUD SER A 25  ? UNP Q9PW35 LYS 215 conflict 28  1  
1 1BUD LYS A 45  ? UNP Q9PW35 TYR 235 conflict 48  2  
1 1BUD SER A 49  ? UNP Q9PW35 ILE 239 conflict 52  3  
1 1BUD GLY A 58  ? UNP Q9PW35 GLU 248 conflict 61  4  
1 1BUD ASP A 63  ? UNP Q9PW35 ASN 253 conflict 66  5  
1 1BUD ALA A 66  ? UNP Q9PW35 THR 256 conflict 69  6  
1 1BUD GLY A 69  ? UNP Q9PW35 GLU 259 conflict 72  7  
1 1BUD ALA A 103 ? UNP Q9PW35 PRO 293 conflict 106 8  
1 1BUD ASN A 115 ? UNP Q9PW35 ASP 305 conflict 118 9  
1 1BUD ILE A 123 ? UNP Q9PW35 VAL 313 conflict 126 10 
1 1BUD SER A 148 ? UNP Q9PW35 ARG 338 conflict 151 11 
1 1BUD ?   A ?   ? UNP Q9PW35 SER 248 conflict ?   12 
1 1BUD LYS A 159 ? UNP Q9PW35 TYR 250 conflict 162 13 
1 1BUD SER A 160 ? UNP Q9PW35 THR 251 conflict 163 14 
1 1BUD SER A 166 ? UNP Q9PW35 VAL 257 conflict 169 15 
1 1BUD SER A 168 ? UNP Q9PW35 ASN 259 conflict 171 16 
1 1BUD ASP A 169 ? UNP Q9PW35 SER 260 conflict 172 17 
1 1BUD THR A 171 ? UNP Q9PW35 VAL 262 conflict 174 18 
1 1BUD ASP A 185 ? UNP Q9PW35 GLU 376 conflict 188 19 
# 
_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,D 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id   1 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 1 HIS A 13  ? LYS A 18  ? HIS A 16  LYS A 21  1 ? 6  
HELX_P HELX_P2 2 SER A 23  ? LEU A 44  ? SER A 26  LEU A 47  1 ? 22 
HELX_P HELX_P3 3 ALA A 68  ? LYS A 81  ? ALA A 71  LYS A 84  1 ? 14 
HELX_P HELX_P4 4 LEU A 83  ? HIS A 85  ? LEU A 86  HIS A 88  5 ? 3  
HELX_P HELX_P5 5 ASN A 130 ? ASN A 144 ? ASN A 133 ASN A 147 1 ? 15 
HELX_P HELX_P6 6 ASP A 177 ? GLU A 190 ? ASP A 180 GLU A 193 1 ? 14 
HELX_P HELX_P7 7 PRO A 193 ? ILE A 195 ? PRO A 196 ILE A 198 5 ? 3  
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
disulf1  disulf ? ? A CYS 114 SG  ? ? ? 1_555 A CYS 194 SG ? ? A CYS 117 A CYS 197 1_555 ? ? ? ? ? ? ? 2.021 ? ? 
disulf2  disulf ? ? A CYS 154 SG  ? ? ? 1_555 A CYS 178 SG ? ? A CYS 157 A CYS 181 1_555 ? ? ? ? ? ? ? 2.005 ? ? 
disulf3  disulf ? ? A CYS 156 SG  ? ? ? 1_555 A CYS 161 SG ? ? A CYS 159 A CYS 164 1_555 ? ? ? ? ? ? ? 2.038 ? ? 
metalc1  metalc ? ? A GLU 6   OE2 ? ? ? 1_555 C CA  .   CA ? ? A GLU 9   A CA  900 1_555 ? ? ? ? ? ? ? 1.976 ? ? 
metalc2  metalc ? ? A ASP 90  OD2 ? ? ? 1_555 C CA  .   CA ? ? A ASP 93  A CA  900 1_555 ? ? ? ? ? ? ? 2.351 ? ? 
metalc3  metalc ? ? A ASP 90  OD1 ? ? ? 1_555 C CA  .   CA ? ? A ASP 93  A CA  900 1_555 ? ? ? ? ? ? ? 2.228 ? ? 
metalc4  metalc ? ? A HIS 139 NE2 ? ? ? 1_555 B ZN  .   ZN ? ? A HIS 142 A ZN  800 1_555 ? ? ? ? ? ? ? 1.981 ? ? 
metalc5  metalc ? ? A HIS 143 NE2 ? ? ? 1_555 B ZN  .   ZN ? ? A HIS 146 A ZN  800 1_555 ? ? ? ? ? ? ? 2.091 ? ? 
metalc6  metalc ? ? A HIS 149 NE2 ? ? ? 1_555 B ZN  .   ZN ? ? A HIS 152 A ZN  800 1_555 ? ? ? ? ? ? ? 2.067 ? ? 
metalc7  metalc ? ? A CYS 194 O   ? ? ? 1_555 C CA  .   CA ? ? A CYS 197 A CA  900 1_555 ? ? ? ? ? ? ? 2.347 ? ? 
metalc8  metalc ? ? A ASN 197 OD1 ? ? ? 1_555 C CA  .   CA ? ? A ASN 200 A CA  900 1_555 ? ? ? ? ? ? ? 2.477 ? ? 
metalc9  metalc ? ? D HOH .   O   ? ? ? 1_555 B ZN  .   ZN ? ? A HOH 561 A ZN  800 1_555 ? ? ? ? ? ? ? 2.242 ? ? 
metalc10 metalc ? ? D HOH .   O   ? ? ? 1_555 C CA  .   CA ? ? A HOH 562 A CA  900 1_555 ? ? ? ? ? ? ? 2.316 ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
disulf ? ? 
metalc ? ? 
# 
loop_
_pdbx_struct_conn_angle.id 
_pdbx_struct_conn_angle.ptnr1_label_atom_id 
_pdbx_struct_conn_angle.ptnr1_label_alt_id 
_pdbx_struct_conn_angle.ptnr1_label_asym_id 
_pdbx_struct_conn_angle.ptnr1_label_comp_id 
_pdbx_struct_conn_angle.ptnr1_label_seq_id 
_pdbx_struct_conn_angle.ptnr1_auth_atom_id 
_pdbx_struct_conn_angle.ptnr1_auth_asym_id 
_pdbx_struct_conn_angle.ptnr1_auth_comp_id 
_pdbx_struct_conn_angle.ptnr1_auth_seq_id 
_pdbx_struct_conn_angle.ptnr1_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr1_symmetry 
_pdbx_struct_conn_angle.ptnr2_label_atom_id 
_pdbx_struct_conn_angle.ptnr2_label_alt_id 
_pdbx_struct_conn_angle.ptnr2_label_asym_id 
_pdbx_struct_conn_angle.ptnr2_label_comp_id 
_pdbx_struct_conn_angle.ptnr2_label_seq_id 
_pdbx_struct_conn_angle.ptnr2_auth_atom_id 
_pdbx_struct_conn_angle.ptnr2_auth_asym_id 
_pdbx_struct_conn_angle.ptnr2_auth_comp_id 
_pdbx_struct_conn_angle.ptnr2_auth_seq_id 
_pdbx_struct_conn_angle.ptnr2_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr2_symmetry 
_pdbx_struct_conn_angle.ptnr3_label_atom_id 
_pdbx_struct_conn_angle.ptnr3_label_alt_id 
_pdbx_struct_conn_angle.ptnr3_label_asym_id 
_pdbx_struct_conn_angle.ptnr3_label_comp_id 
_pdbx_struct_conn_angle.ptnr3_label_seq_id 
_pdbx_struct_conn_angle.ptnr3_auth_atom_id 
_pdbx_struct_conn_angle.ptnr3_auth_asym_id 
_pdbx_struct_conn_angle.ptnr3_auth_comp_id 
_pdbx_struct_conn_angle.ptnr3_auth_seq_id 
_pdbx_struct_conn_angle.ptnr3_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr3_symmetry 
_pdbx_struct_conn_angle.value 
_pdbx_struct_conn_angle.value_esd 
1  OE2 ? A GLU 6   ? A GLU 9   ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 OD2 ? A ASP 90  ? A ASP 93  ? 1_555 98.7  ? 
2  OE2 ? A GLU 6   ? A GLU 9   ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 OD1 ? A ASP 90  ? A ASP 93  ? 1_555 101.4 ? 
3  OD2 ? A ASP 90  ? A ASP 93  ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 OD1 ? A ASP 90  ? A ASP 93  ? 1_555 56.6  ? 
4  OE2 ? A GLU 6   ? A GLU 9   ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 O   ? A CYS 194 ? A CYS 197 ? 1_555 170.9 ? 
5  OD2 ? A ASP 90  ? A ASP 93  ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 O   ? A CYS 194 ? A CYS 197 ? 1_555 87.5  ? 
6  OD1 ? A ASP 90  ? A ASP 93  ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 O   ? A CYS 194 ? A CYS 197 ? 1_555 87.6  ? 
7  OE2 ? A GLU 6   ? A GLU 9   ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 OD1 ? A ASN 197 ? A ASN 200 ? 1_555 98.0  ? 
8  OD2 ? A ASP 90  ? A ASP 93  ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 OD1 ? A ASN 197 ? A ASN 200 ? 1_555 143.1 ? 
9  OD1 ? A ASP 90  ? A ASP 93  ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 OD1 ? A ASN 197 ? A ASN 200 ? 1_555 148.8 ? 
10 O   ? A CYS 194 ? A CYS 197 ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 OD1 ? A ASN 197 ? A ASN 200 ? 1_555 73.2  ? 
11 OE2 ? A GLU 6   ? A GLU 9   ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 O   ? D HOH .   ? A HOH 562 ? 1_555 91.1  ? 
12 OD2 ? A ASP 90  ? A ASP 93  ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 O   ? D HOH .   ? A HOH 562 ? 1_555 79.0  ? 
13 OD1 ? A ASP 90  ? A ASP 93  ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 O   ? D HOH .   ? A HOH 562 ? 1_555 135.1 ? 
14 O   ? A CYS 194 ? A CYS 197 ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 O   ? D HOH .   ? A HOH 562 ? 1_555 83.4  ? 
15 OD1 ? A ASN 197 ? A ASN 200 ? 1_555 CA ? C CA . ? A CA 900 ? 1_555 O   ? D HOH .   ? A HOH 562 ? 1_555 68.0  ? 
16 NE2 ? A HIS 139 ? A HIS 142 ? 1_555 ZN ? B ZN . ? A ZN 800 ? 1_555 NE2 ? A HIS 143 ? A HIS 146 ? 1_555 100.8 ? 
17 NE2 ? A HIS 139 ? A HIS 142 ? 1_555 ZN ? B ZN . ? A ZN 800 ? 1_555 NE2 ? A HIS 149 ? A HIS 152 ? 1_555 110.8 ? 
18 NE2 ? A HIS 143 ? A HIS 146 ? 1_555 ZN ? B ZN . ? A ZN 800 ? 1_555 NE2 ? A HIS 149 ? A HIS 152 ? 1_555 101.0 ? 
19 NE2 ? A HIS 139 ? A HIS 142 ? 1_555 ZN ? B ZN . ? A ZN 800 ? 1_555 O   ? D HOH .   ? A HOH 561 ? 1_555 107.9 ? 
20 NE2 ? A HIS 143 ? A HIS 146 ? 1_555 ZN ? B ZN . ? A ZN 800 ? 1_555 O   ? D HOH .   ? A HOH 561 ? 1_555 114.6 ? 
21 NE2 ? A HIS 149 ? A HIS 152 ? 1_555 ZN ? B ZN . ? A ZN 800 ? 1_555 O   ? D HOH .   ? A HOH 561 ? 1_555 119.9 ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 CYS A 114 ? CYS A 194 ? CYS A 117 ? 1_555 CYS A 197 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 154 ? CYS A 178 ? CYS A 157 ? 1_555 CYS A 181 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS A 156 ? CYS A 161 ? CYS A 159 ? 1_555 CYS A 164 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
_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 ? 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 GLY A 106 ? ALA A 108 ? GLY A 109 ALA A 111 
A 2 VAL A 120 ? GLN A 124 ? VAL A 123 GLN A 127 
A 3 ASN A 91  ? THR A 96  ? ASN A 94  THR A 99  
A 4 ARG A 3   ? VAL A 11  ? ARG A 6   VAL A 14  
A 5 ILE A 46  ? ILE A 55  ? ILE A 49  ILE A 58  
# 
loop_
_pdbx_struct_sheet_hbond.sheet_id 
_pdbx_struct_sheet_hbond.range_id_1 
_pdbx_struct_sheet_hbond.range_id_2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id 
_pdbx_struct_sheet_hbond.range_1_label_comp_id 
_pdbx_struct_sheet_hbond.range_1_label_asym_id 
_pdbx_struct_sheet_hbond.range_1_label_seq_id 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id 
_pdbx_struct_sheet_hbond.range_2_label_atom_id 
_pdbx_struct_sheet_hbond.range_2_label_comp_id 
_pdbx_struct_sheet_hbond.range_2_label_asym_id 
_pdbx_struct_sheet_hbond.range_2_label_seq_id 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id 
A 1 2 O LEU A 107 ? O LEU A 110 N VAL A 122 ? N VAL A 125 
A 2 3 O GLY A 121 ? O GLY A 124 N ALA A 92  ? N ALA A 95  
A 3 4 O ASN A 91  ? O ASN A 94  N VAL A 8   ? N VAL A 11  
A 4 5 O ARG A 3   ? O ARG A 6   N ASP A 47  ? N ASP A 50  
# 
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 
AC1 Software A ZN 800 ? 4 'BINDING SITE FOR RESIDUE ZN A 800' 
AC2 Software A CA 900 ? 5 'BINDING SITE FOR RESIDUE CA A 900' 
# 
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 AC1 4 HIS A 139 ? HIS A 142 . ? 1_555 ? 
2 AC1 4 HIS A 143 ? HIS A 146 . ? 1_555 ? 
3 AC1 4 HIS A 149 ? HIS A 152 . ? 1_555 ? 
4 AC1 4 HOH D .   ? HOH A 561 . ? 1_555 ? 
5 AC2 5 GLU A 6   ? GLU A 9   . ? 1_555 ? 
6 AC2 5 ASP A 90  ? ASP A 93  . ? 1_555 ? 
7 AC2 5 CYS A 194 ? CYS A 197 . ? 1_555 ? 
8 AC2 5 ASN A 197 ? ASN A 200 . ? 1_555 ? 
9 AC2 5 HOH D .   ? HOH A 562 . ? 1_555 ? 
# 
_pdbx_entry_details.entry_id                   1BUD 
_pdbx_entry_details.compound_details           ? 
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           ? 
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1 1 ASP A 85  ? ? -115.22 -76.59 
2 1 ALA A 106 ? ? -94.01  50.93  
3 1 CYS A 117 ? ? 80.63   -14.85 
4 1 LYS A 176 ? ? -72.33  29.16  
# 
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  
CA  CA   CA N N 74  
CYS N    N  N N 75  
CYS CA   C  N R 76  
CYS C    C  N N 77  
CYS O    O  N N 78  
CYS CB   C  N N 79  
CYS SG   S  N N 80  
CYS OXT  O  N N 81  
CYS H    H  N N 82  
CYS H2   H  N N 83  
CYS HA   H  N N 84  
CYS HB2  H  N N 85  
CYS HB3  H  N N 86  
CYS HG   H  N N 87  
CYS HXT  H  N N 88  
GLN N    N  N N 89  
GLN CA   C  N S 90  
GLN C    C  N N 91  
GLN O    O  N N 92  
GLN CB   C  N N 93  
GLN CG   C  N N 94  
GLN CD   C  N N 95  
GLN OE1  O  N N 96  
GLN NE2  N  N N 97  
GLN OXT  O  N N 98  
GLN H    H  N N 99  
GLN H2   H  N N 100 
GLN HA   H  N N 101 
GLN HB2  H  N N 102 
GLN HB3  H  N N 103 
GLN HG2  H  N N 104 
GLN HG3  H  N N 105 
GLN HE21 H  N N 106 
GLN HE22 H  N N 107 
GLN HXT  H  N N 108 
GLU N    N  N N 109 
GLU CA   C  N S 110 
GLU C    C  N N 111 
GLU O    O  N N 112 
GLU CB   C  N N 113 
GLU CG   C  N N 114 
GLU CD   C  N N 115 
GLU OE1  O  N N 116 
GLU OE2  O  N N 117 
GLU OXT  O  N N 118 
GLU H    H  N N 119 
GLU H2   H  N N 120 
GLU HA   H  N N 121 
GLU HB2  H  N N 122 
GLU HB3  H  N N 123 
GLU HG2  H  N N 124 
GLU HG3  H  N N 125 
GLU HE2  H  N N 126 
GLU HXT  H  N N 127 
GLY N    N  N N 128 
GLY CA   C  N N 129 
GLY C    C  N N 130 
GLY O    O  N N 131 
GLY OXT  O  N N 132 
GLY H    H  N N 133 
GLY H2   H  N N 134 
GLY HA2  H  N N 135 
GLY HA3  H  N N 136 
GLY HXT  H  N N 137 
HIS N    N  N N 138 
HIS CA   C  N S 139 
HIS C    C  N N 140 
HIS O    O  N N 141 
HIS CB   C  N N 142 
HIS CG   C  Y N 143 
HIS ND1  N  Y N 144 
HIS CD2  C  Y N 145 
HIS CE1  C  Y N 146 
HIS NE2  N  Y N 147 
HIS OXT  O  N N 148 
HIS H    H  N N 149 
HIS H2   H  N N 150 
HIS HA   H  N N 151 
HIS HB2  H  N N 152 
HIS HB3  H  N N 153 
HIS HD1  H  N N 154 
HIS HD2  H  N N 155 
HIS HE1  H  N N 156 
HIS HE2  H  N N 157 
HIS HXT  H  N N 158 
HOH O    O  N N 159 
HOH H1   H  N N 160 
HOH H2   H  N N 161 
ILE N    N  N N 162 
ILE CA   C  N S 163 
ILE C    C  N N 164 
ILE O    O  N N 165 
ILE CB   C  N S 166 
ILE CG1  C  N N 167 
ILE CG2  C  N N 168 
ILE CD1  C  N N 169 
ILE OXT  O  N N 170 
ILE H    H  N N 171 
ILE H2   H  N N 172 
ILE HA   H  N N 173 
ILE HB   H  N N 174 
ILE HG12 H  N N 175 
ILE HG13 H  N N 176 
ILE HG21 H  N N 177 
ILE HG22 H  N N 178 
ILE HG23 H  N N 179 
ILE HD11 H  N N 180 
ILE HD12 H  N N 181 
ILE HD13 H  N N 182 
ILE HXT  H  N N 183 
LEU N    N  N N 184 
LEU CA   C  N S 185 
LEU C    C  N N 186 
LEU O    O  N N 187 
LEU CB   C  N N 188 
LEU CG   C  N N 189 
LEU CD1  C  N N 190 
LEU CD2  C  N N 191 
LEU OXT  O  N N 192 
LEU H    H  N N 193 
LEU H2   H  N N 194 
LEU HA   H  N N 195 
LEU HB2  H  N N 196 
LEU HB3  H  N N 197 
LEU HG   H  N N 198 
LEU HD11 H  N N 199 
LEU HD12 H  N N 200 
LEU HD13 H  N N 201 
LEU HD21 H  N N 202 
LEU HD22 H  N N 203 
LEU HD23 H  N N 204 
LEU HXT  H  N N 205 
LYS N    N  N N 206 
LYS CA   C  N S 207 
LYS C    C  N N 208 
LYS O    O  N N 209 
LYS CB   C  N N 210 
LYS CG   C  N N 211 
LYS CD   C  N N 212 
LYS CE   C  N N 213 
LYS NZ   N  N N 214 
LYS OXT  O  N N 215 
LYS H    H  N N 216 
LYS H2   H  N N 217 
LYS HA   H  N N 218 
LYS HB2  H  N N 219 
LYS HB3  H  N N 220 
LYS HG2  H  N N 221 
LYS HG3  H  N N 222 
LYS HD2  H  N N 223 
LYS HD3  H  N N 224 
LYS HE2  H  N N 225 
LYS HE3  H  N N 226 
LYS HZ1  H  N N 227 
LYS HZ2  H  N N 228 
LYS HZ3  H  N N 229 
LYS HXT  H  N N 230 
MET N    N  N N 231 
MET CA   C  N S 232 
MET C    C  N N 233 
MET O    O  N N 234 
MET CB   C  N N 235 
MET CG   C  N N 236 
MET SD   S  N N 237 
MET CE   C  N N 238 
MET OXT  O  N N 239 
MET H    H  N N 240 
MET H2   H  N N 241 
MET HA   H  N N 242 
MET HB2  H  N N 243 
MET HB3  H  N N 244 
MET HG2  H  N N 245 
MET HG3  H  N N 246 
MET HE1  H  N N 247 
MET HE2  H  N N 248 
MET HE3  H  N N 249 
MET HXT  H  N N 250 
PHE N    N  N N 251 
PHE CA   C  N S 252 
PHE C    C  N N 253 
PHE O    O  N N 254 
PHE CB   C  N N 255 
PHE CG   C  Y N 256 
PHE CD1  C  Y N 257 
PHE CD2  C  Y N 258 
PHE CE1  C  Y N 259 
PHE CE2  C  Y N 260 
PHE CZ   C  Y N 261 
PHE OXT  O  N N 262 
PHE H    H  N N 263 
PHE H2   H  N N 264 
PHE HA   H  N N 265 
PHE HB2  H  N N 266 
PHE HB3  H  N N 267 
PHE HD1  H  N N 268 
PHE HD2  H  N N 269 
PHE HE1  H  N N 270 
PHE HE2  H  N N 271 
PHE HZ   H  N N 272 
PHE HXT  H  N N 273 
PRO N    N  N N 274 
PRO CA   C  N S 275 
PRO C    C  N N 276 
PRO O    O  N N 277 
PRO CB   C  N N 278 
PRO CG   C  N N 279 
PRO CD   C  N N 280 
PRO OXT  O  N N 281 
PRO H    H  N N 282 
PRO HA   H  N N 283 
PRO HB2  H  N N 284 
PRO HB3  H  N N 285 
PRO HG2  H  N N 286 
PRO HG3  H  N N 287 
PRO HD2  H  N N 288 
PRO HD3  H  N N 289 
PRO HXT  H  N N 290 
SER N    N  N N 291 
SER CA   C  N S 292 
SER C    C  N N 293 
SER O    O  N N 294 
SER CB   C  N N 295 
SER OG   O  N N 296 
SER OXT  O  N N 297 
SER H    H  N N 298 
SER H2   H  N N 299 
SER HA   H  N N 300 
SER HB2  H  N N 301 
SER HB3  H  N N 302 
SER HG   H  N N 303 
SER HXT  H  N N 304 
THR N    N  N N 305 
THR CA   C  N S 306 
THR C    C  N N 307 
THR O    O  N N 308 
THR CB   C  N R 309 
THR OG1  O  N N 310 
THR CG2  C  N N 311 
THR OXT  O  N N 312 
THR H    H  N N 313 
THR H2   H  N N 314 
THR HA   H  N N 315 
THR HB   H  N N 316 
THR HG1  H  N N 317 
THR HG21 H  N N 318 
THR HG22 H  N N 319 
THR HG23 H  N N 320 
THR HXT  H  N N 321 
TRP N    N  N N 322 
TRP CA   C  N S 323 
TRP C    C  N N 324 
TRP O    O  N N 325 
TRP CB   C  N N 326 
TRP CG   C  Y N 327 
TRP CD1  C  Y N 328 
TRP CD2  C  Y N 329 
TRP NE1  N  Y N 330 
TRP CE2  C  Y N 331 
TRP CE3  C  Y N 332 
TRP CZ2  C  Y N 333 
TRP CZ3  C  Y N 334 
TRP CH2  C  Y N 335 
TRP OXT  O  N N 336 
TRP H    H  N N 337 
TRP H2   H  N N 338 
TRP HA   H  N N 339 
TRP HB2  H  N N 340 
TRP HB3  H  N N 341 
TRP HD1  H  N N 342 
TRP HE1  H  N N 343 
TRP HE3  H  N N 344 
TRP HZ2  H  N N 345 
TRP HZ3  H  N N 346 
TRP HH2  H  N N 347 
TRP HXT  H  N N 348 
TYR N    N  N N 349 
TYR CA   C  N S 350 
TYR C    C  N N 351 
TYR O    O  N N 352 
TYR CB   C  N N 353 
TYR CG   C  Y N 354 
TYR CD1  C  Y N 355 
TYR CD2  C  Y N 356 
TYR CE1  C  Y N 357 
TYR CE2  C  Y N 358 
TYR CZ   C  Y N 359 
TYR OH   O  N N 360 
TYR OXT  O  N N 361 
TYR H    H  N N 362 
TYR H2   H  N N 363 
TYR HA   H  N N 364 
TYR HB2  H  N N 365 
TYR HB3  H  N N 366 
TYR HD1  H  N N 367 
TYR HD2  H  N N 368 
TYR HE1  H  N N 369 
TYR HE2  H  N N 370 
TYR HH   H  N N 371 
TYR HXT  H  N N 372 
VAL N    N  N N 373 
VAL CA   C  N S 374 
VAL C    C  N N 375 
VAL O    O  N N 376 
VAL CB   C  N N 377 
VAL CG1  C  N N 378 
VAL CG2  C  N N 379 
VAL OXT  O  N N 380 
VAL H    H  N N 381 
VAL H2   H  N N 382 
VAL HA   H  N N 383 
VAL HB   H  N N 384 
VAL HG11 H  N N 385 
VAL HG12 H  N N 386 
VAL HG13 H  N N 387 
VAL HG21 H  N N 388 
VAL HG22 H  N N 389 
VAL HG23 H  N N 390 
VAL HXT  H  N N 391 
ZN  ZN   ZN N N 392 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
CYS N   CA   sing N N 70  
CYS N   H    sing N N 71  
CYS N   H2   sing N N 72  
CYS CA  C    sing N N 73  
CYS CA  CB   sing N N 74  
CYS CA  HA   sing N N 75  
CYS C   O    doub N N 76  
CYS C   OXT  sing N N 77  
CYS CB  SG   sing N N 78  
CYS CB  HB2  sing N N 79  
CYS CB  HB3  sing N N 80  
CYS SG  HG   sing N N 81  
CYS OXT HXT  sing N N 82  
GLN N   CA   sing N N 83  
GLN N   H    sing N N 84  
GLN N   H2   sing N N 85  
GLN CA  C    sing N N 86  
GLN CA  CB   sing N N 87  
GLN CA  HA   sing N N 88  
GLN C   O    doub N N 89  
GLN C   OXT  sing N N 90  
GLN CB  CG   sing N N 91  
GLN CB  HB2  sing N N 92  
GLN CB  HB3  sing N N 93  
GLN CG  CD   sing N N 94  
GLN CG  HG2  sing N N 95  
GLN CG  HG3  sing N N 96  
GLN CD  OE1  doub N N 97  
GLN CD  NE2  sing N N 98  
GLN NE2 HE21 sing N N 99  
GLN NE2 HE22 sing N N 100 
GLN OXT HXT  sing N N 101 
GLU N   CA   sing N N 102 
GLU N   H    sing N N 103 
GLU N   H2   sing N N 104 
GLU CA  C    sing N N 105 
GLU CA  CB   sing N N 106 
GLU CA  HA   sing N N 107 
GLU C   O    doub N N 108 
GLU C   OXT  sing N N 109 
GLU CB  CG   sing N N 110 
GLU CB  HB2  sing N N 111 
GLU CB  HB3  sing N N 112 
GLU CG  CD   sing N N 113 
GLU CG  HG2  sing N N 114 
GLU CG  HG3  sing N N 115 
GLU CD  OE1  doub N N 116 
GLU CD  OE2  sing N N 117 
GLU OE2 HE2  sing N N 118 
GLU OXT HXT  sing N N 119 
GLY N   CA   sing N N 120 
GLY N   H    sing N N 121 
GLY N   H2   sing N N 122 
GLY CA  C    sing N N 123 
GLY CA  HA2  sing N N 124 
GLY CA  HA3  sing N N 125 
GLY C   O    doub N N 126 
GLY C   OXT  sing N N 127 
GLY OXT HXT  sing N N 128 
HIS N   CA   sing N N 129 
HIS N   H    sing N N 130 
HIS N   H2   sing N N 131 
HIS CA  C    sing N N 132 
HIS CA  CB   sing N N 133 
HIS CA  HA   sing N N 134 
HIS C   O    doub N N 135 
HIS C   OXT  sing N N 136 
HIS CB  CG   sing N N 137 
HIS CB  HB2  sing N N 138 
HIS CB  HB3  sing N N 139 
HIS CG  ND1  sing Y N 140 
HIS CG  CD2  doub Y N 141 
HIS ND1 CE1  doub Y N 142 
HIS ND1 HD1  sing N N 143 
HIS CD2 NE2  sing Y N 144 
HIS CD2 HD2  sing N N 145 
HIS CE1 NE2  sing Y N 146 
HIS CE1 HE1  sing N N 147 
HIS NE2 HE2  sing N N 148 
HIS OXT HXT  sing N N 149 
HOH O   H1   sing N N 150 
HOH O   H2   sing N N 151 
ILE N   CA   sing N N 152 
ILE N   H    sing N N 153 
ILE N   H2   sing N N 154 
ILE CA  C    sing N N 155 
ILE CA  CB   sing N N 156 
ILE CA  HA   sing N N 157 
ILE C   O    doub N N 158 
ILE C   OXT  sing N N 159 
ILE CB  CG1  sing N N 160 
ILE CB  CG2  sing N N 161 
ILE CB  HB   sing N N 162 
ILE CG1 CD1  sing N N 163 
ILE CG1 HG12 sing N N 164 
ILE CG1 HG13 sing N N 165 
ILE CG2 HG21 sing N N 166 
ILE CG2 HG22 sing N N 167 
ILE CG2 HG23 sing N N 168 
ILE CD1 HD11 sing N N 169 
ILE CD1 HD12 sing N N 170 
ILE CD1 HD13 sing N N 171 
ILE OXT HXT  sing N N 172 
LEU N   CA   sing N N 173 
LEU N   H    sing N N 174 
LEU N   H2   sing N N 175 
LEU CA  C    sing N N 176 
LEU CA  CB   sing N N 177 
LEU CA  HA   sing N N 178 
LEU C   O    doub N N 179 
LEU C   OXT  sing N N 180 
LEU CB  CG   sing N N 181 
LEU CB  HB2  sing N N 182 
LEU CB  HB3  sing N N 183 
LEU CG  CD1  sing N N 184 
LEU CG  CD2  sing N N 185 
LEU CG  HG   sing N N 186 
LEU CD1 HD11 sing N N 187 
LEU CD1 HD12 sing N N 188 
LEU CD1 HD13 sing N N 189 
LEU CD2 HD21 sing N N 190 
LEU CD2 HD22 sing N N 191 
LEU CD2 HD23 sing N N 192 
LEU OXT HXT  sing N N 193 
LYS N   CA   sing N N 194 
LYS N   H    sing N N 195 
LYS N   H2   sing N N 196 
LYS CA  C    sing N N 197 
LYS CA  CB   sing N N 198 
LYS CA  HA   sing N N 199 
LYS C   O    doub N N 200 
LYS C   OXT  sing N N 201 
LYS CB  CG   sing N N 202 
LYS CB  HB2  sing N N 203 
LYS CB  HB3  sing N N 204 
LYS CG  CD   sing N N 205 
LYS CG  HG2  sing N N 206 
LYS CG  HG3  sing N N 207 
LYS CD  CE   sing N N 208 
LYS CD  HD2  sing N N 209 
LYS CD  HD3  sing N N 210 
LYS CE  NZ   sing N N 211 
LYS CE  HE2  sing N N 212 
LYS CE  HE3  sing N N 213 
LYS NZ  HZ1  sing N N 214 
LYS NZ  HZ2  sing N N 215 
LYS NZ  HZ3  sing N N 216 
LYS OXT HXT  sing N N 217 
MET N   CA   sing N N 218 
MET N   H    sing N N 219 
MET N   H2   sing N N 220 
MET CA  C    sing N N 221 
MET CA  CB   sing N N 222 
MET CA  HA   sing N N 223 
MET C   O    doub N N 224 
MET C   OXT  sing N N 225 
MET CB  CG   sing N N 226 
MET CB  HB2  sing N N 227 
MET CB  HB3  sing N N 228 
MET CG  SD   sing N N 229 
MET CG  HG2  sing N N 230 
MET CG  HG3  sing N N 231 
MET SD  CE   sing N N 232 
MET CE  HE1  sing N N 233 
MET CE  HE2  sing N N 234 
MET CE  HE3  sing N N 235 
MET OXT HXT  sing N N 236 
PHE N   CA   sing N N 237 
PHE N   H    sing N N 238 
PHE N   H2   sing N N 239 
PHE CA  C    sing N N 240 
PHE CA  CB   sing N N 241 
PHE CA  HA   sing N N 242 
PHE C   O    doub N N 243 
PHE C   OXT  sing N N 244 
PHE CB  CG   sing N N 245 
PHE CB  HB2  sing N N 246 
PHE CB  HB3  sing N N 247 
PHE CG  CD1  doub Y N 248 
PHE CG  CD2  sing Y N 249 
PHE CD1 CE1  sing Y N 250 
PHE CD1 HD1  sing N N 251 
PHE CD2 CE2  doub Y N 252 
PHE CD2 HD2  sing N N 253 
PHE CE1 CZ   doub Y N 254 
PHE CE1 HE1  sing N N 255 
PHE CE2 CZ   sing Y N 256 
PHE CE2 HE2  sing N N 257 
PHE CZ  HZ   sing N N 258 
PHE OXT HXT  sing N N 259 
PRO N   CA   sing N N 260 
PRO N   CD   sing N N 261 
PRO N   H    sing N N 262 
PRO CA  C    sing N N 263 
PRO CA  CB   sing N N 264 
PRO CA  HA   sing N N 265 
PRO C   O    doub N N 266 
PRO C   OXT  sing N N 267 
PRO CB  CG   sing N N 268 
PRO CB  HB2  sing N N 269 
PRO CB  HB3  sing N N 270 
PRO CG  CD   sing N N 271 
PRO CG  HG2  sing N N 272 
PRO CG  HG3  sing N N 273 
PRO CD  HD2  sing N N 274 
PRO CD  HD3  sing N N 275 
PRO OXT HXT  sing N N 276 
SER N   CA   sing N N 277 
SER N   H    sing N N 278 
SER N   H2   sing N N 279 
SER CA  C    sing N N 280 
SER CA  CB   sing N N 281 
SER CA  HA   sing N N 282 
SER C   O    doub N N 283 
SER C   OXT  sing N N 284 
SER CB  OG   sing N N 285 
SER CB  HB2  sing N N 286 
SER CB  HB3  sing N N 287 
SER OG  HG   sing N N 288 
SER OXT HXT  sing N N 289 
THR N   CA   sing N N 290 
THR N   H    sing N N 291 
THR N   H2   sing N N 292 
THR CA  C    sing N N 293 
THR CA  CB   sing N N 294 
THR CA  HA   sing N N 295 
THR C   O    doub N N 296 
THR C   OXT  sing N N 297 
THR CB  OG1  sing N N 298 
THR CB  CG2  sing N N 299 
THR CB  HB   sing N N 300 
THR OG1 HG1  sing N N 301 
THR CG2 HG21 sing N N 302 
THR CG2 HG22 sing N N 303 
THR CG2 HG23 sing N N 304 
THR OXT HXT  sing N N 305 
TRP N   CA   sing N N 306 
TRP N   H    sing N N 307 
TRP N   H2   sing N N 308 
TRP CA  C    sing N N 309 
TRP CA  CB   sing N N 310 
TRP CA  HA   sing N N 311 
TRP C   O    doub N N 312 
TRP C   OXT  sing N N 313 
TRP CB  CG   sing N N 314 
TRP CB  HB2  sing N N 315 
TRP CB  HB3  sing N N 316 
TRP CG  CD1  doub Y N 317 
TRP CG  CD2  sing Y N 318 
TRP CD1 NE1  sing Y N 319 
TRP CD1 HD1  sing N N 320 
TRP CD2 CE2  doub Y N 321 
TRP CD2 CE3  sing Y N 322 
TRP NE1 CE2  sing Y N 323 
TRP NE1 HE1  sing N N 324 
TRP CE2 CZ2  sing Y N 325 
TRP CE3 CZ3  doub Y N 326 
TRP CE3 HE3  sing N N 327 
TRP CZ2 CH2  doub Y N 328 
TRP CZ2 HZ2  sing N N 329 
TRP CZ3 CH2  sing Y N 330 
TRP CZ3 HZ3  sing N N 331 
TRP CH2 HH2  sing N N 332 
TRP OXT HXT  sing N N 333 
TYR N   CA   sing N N 334 
TYR N   H    sing N N 335 
TYR N   H2   sing N N 336 
TYR CA  C    sing N N 337 
TYR CA  CB   sing N N 338 
TYR CA  HA   sing N N 339 
TYR C   O    doub N N 340 
TYR C   OXT  sing N N 341 
TYR CB  CG   sing N N 342 
TYR CB  HB2  sing N N 343 
TYR CB  HB3  sing N N 344 
TYR CG  CD1  doub Y N 345 
TYR CG  CD2  sing Y N 346 
TYR CD1 CE1  sing Y N 347 
TYR CD1 HD1  sing N N 348 
TYR CD2 CE2  doub Y N 349 
TYR CD2 HD2  sing N N 350 
TYR CE1 CZ   doub Y N 351 
TYR CE1 HE1  sing N N 352 
TYR CE2 CZ   sing Y N 353 
TYR CE2 HE2  sing N N 354 
TYR CZ  OH   sing N N 355 
TYR OH  HH   sing N N 356 
TYR OXT HXT  sing N N 357 
VAL N   CA   sing N N 358 
VAL N   H    sing N N 359 
VAL N   H2   sing N N 360 
VAL CA  C    sing N N 361 
VAL CA  CB   sing N N 362 
VAL CA  HA   sing N N 363 
VAL C   O    doub N N 364 
VAL C   OXT  sing N N 365 
VAL CB  CG1  sing N N 366 
VAL CB  CG2  sing N N 367 
VAL CB  HB   sing N N 368 
VAL CG1 HG11 sing N N 369 
VAL CG1 HG12 sing N N 370 
VAL CG1 HG13 sing N N 371 
VAL CG2 HG21 sing N N 372 
VAL CG2 HG22 sing N N 373 
VAL CG2 HG23 sing N N 374 
VAL OXT HXT  sing N N 375 
# 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.accession_code   1IAG 
_pdbx_initial_refinement_model.details          'PDB ENTRY 1IAG' 
# 
_atom_sites.entry_id                    1BUD 
_atom_sites.fract_transf_matrix[1][1]   0.015755 
_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]   0.015755 
_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]   0.010472 
_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  
CA 
N  
O  
S  
ZN 
# 
loop_