data_1MTB
# 
_entry.id   1MTB 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.392 
_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   1MTB         pdb_00001mtb 10.2210/pdb1mtb/pdb 
RCSB  RCSB017168   ?            ?                   
WWPDB D_1000017168 ?            ?                   
# 
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 2003-01-07 
2 'Structure model' 1 1 2008-04-28 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2017-10-11 
5 'Structure model' 1 4 2021-10-27 
6 'Structure model' 1 5 2024-02-14 
7 'Structure model' 1 6 2024-03-13 
8 'Structure model' 2 0 2024-05-29 
# 
_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' 'Non-polymer description'   
3  3 'Structure model' 'Version format compliance' 
4  4 'Structure model' 'Refinement description'    
5  5 'Structure model' 'Database references'       
6  5 'Structure model' 'Derived calculations'      
7  6 'Structure model' 'Data collection'           
8  6 'Structure model' 'Derived calculations'      
9  6 'Structure model' 'Refinement description'    
10 7 'Structure model' 'Source and taxonomy'       
11 7 'Structure model' 'Structure summary'         
12 8 'Structure model' 'Atomic model'              
13 8 'Structure model' 'Data collection'           
14 8 'Structure model' 'Derived calculations'      
15 8 'Structure model' 'Non-polymer description'   
16 8 'Structure model' 'Structure summary'         
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1  4 'Structure model' software                      
2  5 'Structure model' database_2                    
3  5 'Structure model' struct_conn                   
4  5 'Structure model' struct_ref_seq_dif            
5  5 'Structure model' struct_site                   
6  6 'Structure model' chem_comp_atom                
7  6 'Structure model' chem_comp_bond                
8  6 'Structure model' pdbx_initial_refinement_model 
9  6 'Structure model' struct_conn                   
10 7 'Structure model' entity                        
11 7 'Structure model' pdbx_entity_src_syn           
12 8 'Structure model' atom_site                     
13 8 'Structure model' chem_comp                     
14 8 'Structure model' chem_comp_atom                
15 8 'Structure model' chem_comp_bond                
16 8 'Structure model' entity                        
17 8 'Structure model' pdbx_entity_nonpoly           
18 8 'Structure model' pdbx_molecule_features        
19 8 'Structure model' pdbx_nonpoly_scheme           
20 8 'Structure model' pdbx_struct_assembly_gen      
21 8 'Structure model' struct_asym                   
22 8 'Structure model' struct_conn                   
23 8 'Structure model' struct_site                   
24 8 'Structure model' struct_site_gen               
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  5 'Structure model' '_database_2.pdbx_DOI'                   
2  5 'Structure model' '_database_2.pdbx_database_accession'    
3  5 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'    
4  5 'Structure model' '_struct_ref_seq_dif.details'            
5  5 'Structure model' '_struct_site.pdbx_auth_asym_id'         
6  5 'Structure model' '_struct_site.pdbx_auth_comp_id'         
7  5 'Structure model' '_struct_site.pdbx_auth_seq_id'          
8  6 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'    
9  7 'Structure model' '_entity.details'                        
10 8 'Structure model' '_atom_site.auth_asym_id'                
11 8 'Structure model' '_atom_site.auth_atom_id'                
12 8 'Structure model' '_atom_site.auth_comp_id'                
13 8 'Structure model' '_atom_site.auth_seq_id'                 
14 8 'Structure model' '_atom_site.label_asym_id'               
15 8 'Structure model' '_atom_site.label_atom_id'               
16 8 'Structure model' '_atom_site.label_comp_id'               
17 8 'Structure model' '_atom_site.label_entity_id'             
18 8 'Structure model' '_chem_comp.formula'                     
19 8 'Structure model' '_chem_comp.formula_weight'              
20 8 'Structure model' '_chem_comp.id'                          
21 8 'Structure model' '_chem_comp.mon_nstd_flag'               
22 8 'Structure model' '_chem_comp.name'                        
23 8 'Structure model' '_chem_comp.pdbx_synonyms'               
24 8 'Structure model' '_chem_comp.type'                        
25 8 'Structure model' '_pdbx_struct_assembly_gen.asym_id_list' 
26 8 'Structure model' '_struct_site.pdbx_auth_asym_id'         
27 8 'Structure model' '_struct_site.pdbx_auth_comp_id'         
28 8 'Structure model' '_struct_site.pdbx_auth_seq_id'          
29 8 'Structure model' '_struct_site.pdbx_num_residues'         
# 
_pdbx_database_status.entry_id                        1MTB 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.recvd_initial_deposition_date   2002-09-20 
_pdbx_database_status.deposit_site                    RCSB 
_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            ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1F7A 'Inactive wild-type HIV-1 protease (D25N) complexed with its Gag substrate peptide CA-p2' unspecified 
PDB 1HXB 'WILD-TYPE HIV-1 PROTEINASE COMPLEXED WITH RO 31-8959 (SAQUINAVIR)'                       unspecified 
PDB 1MT7 .                                                                                         unspecified 
PDB 1MT8 .                                                                                         unspecified 
PDB 1MT9 .                                                                                         unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Prabu-Jeyabalan, M.' 1 
'Nalivaika, E.A.'     2 
'King, N.M.'          3 
'Schiffer, C.A.'      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 
'Viability of drug-resistant human immunodeficiency virus type 1 protease variant: structural insights for better antiviral therapy' 
J.Virol.       77  1305 1315 2003 JOVIAM US 0022-538X 0825 ? 12502847 10.1128/JVI.77.2.1306-1315.2003 
1       
;How does a symmetric dimer recognize an asymmetric substrate? A substrate 
complex of HIV-1 protease
;
J.Mol.Biol.    301 1207 1220 2000 JMOBAK UK 0022-2836 0070 ? ?        10.1006/jmbi.2000.4018          
2       
;Substrate shape determines specificity of recognition for HIV-1 protease: 
Analysis of crystal structures of six substrate complexes
;
Structure      10  369  381  2002 STRUE6 UK 0969-2126 2005 ? ?        '10.1016/S0969-2126(02)00720-7' 
3       'Lack of synergy for inhibitors targeting a multi-drug resistant HIV-1 protease' 'Protein Sci.' 11  418  429  2002 PRCIEI 
US 0961-8368 0795 ? ?        10.1110/ps.2520102              
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Prabu-Jeyabalan, M.' 1  ? 
primary 'Nalivaika, E.A.'     2  ? 
primary 'King, N.M.'          3  ? 
primary 'Schiffer, C.A.'      4  ? 
1       'Prabu-Jeyabalan, M.' 5  ? 
1       'Nalivaika, E.A.'     6  ? 
1       'Schiffer, C.A.'      7  ? 
2       'Prabu-Jeyabalan, M.' 8  ? 
2       'Nalivaika, E.A.'     9  ? 
2       'Schiffer, C.A.'      10 ? 
3       'King, N.M.'          11 ? 
3       'Melnick, L.'         12 ? 
3       'Prabu-Jeyabalan, M.' 13 ? 
3       'Nalivaika, E.A.'     14 ? 
3       'Yang, S.-S.'         15 ? 
3       'Gao, Y.'             16 ? 
3       'Nie, X.'             17 ? 
3       'Zepp, C.'            18 ? 
3       'Heefner, D.L.'       19 ? 
3       'Schiffer, C.A.'      20 ? 
# 
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 'PROTEASE RETROPEPSIN' 10799.727 2  3.4.23.16 'Q7K, D25N, L63P, V82A' ? 
'complexed with SAQUINAVIR, RO 31-8959; FDA APPROVED HIV-1 PROTEASE INHIBITOR' 
2 non-polymer syn 
;(2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide
;
670.841   1  ?         ?                       ? ?                                                                              
3 water       nat water 18.015    40 ?         ?                       ? ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'HIV-1 PROTEASE' 
# 
_entity_name_sys.entity_id   1 
_entity_name_sys.name        E.C.3.4.23.16 
# 
_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       
;PQITLWQRPLVTIRIGGQLKEALLNTGADDTVLEEMNLPGKWKPKMIGGIGGFIKVRQYDQIPVEICGHKAIGTVLVGPT
PVNIIGRNLLTQIGCTLNF
;
_entity_poly.pdbx_seq_one_letter_code_can   
;PQITLWQRPLVTIRIGGQLKEALLNTGADDTVLEEMNLPGKWKPKMIGGIGGFIKVRQYDQIPVEICGHKAIGTVLVGPT
PVNIIGRNLLTQIGCTLNF
;
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 
;(2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide
;
ROC 
3 water HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  PRO n 
1 2  GLN n 
1 3  ILE n 
1 4  THR n 
1 5  LEU n 
1 6  TRP n 
1 7  GLN n 
1 8  ARG n 
1 9  PRO n 
1 10 LEU n 
1 11 VAL n 
1 12 THR n 
1 13 ILE n 
1 14 ARG n 
1 15 ILE n 
1 16 GLY n 
1 17 GLY n 
1 18 GLN n 
1 19 LEU n 
1 20 LYS n 
1 21 GLU n 
1 22 ALA n 
1 23 LEU n 
1 24 LEU n 
1 25 ASN n 
1 26 THR n 
1 27 GLY n 
1 28 ALA n 
1 29 ASP n 
1 30 ASP n 
1 31 THR n 
1 32 VAL n 
1 33 LEU n 
1 34 GLU n 
1 35 GLU n 
1 36 MET n 
1 37 ASN n 
1 38 LEU n 
1 39 PRO n 
1 40 GLY n 
1 41 LYS n 
1 42 TRP n 
1 43 LYS n 
1 44 PRO n 
1 45 LYS n 
1 46 MET n 
1 47 ILE n 
1 48 GLY n 
1 49 GLY n 
1 50 ILE n 
1 51 GLY n 
1 52 GLY n 
1 53 PHE n 
1 54 ILE n 
1 55 LYS n 
1 56 VAL n 
1 57 ARG n 
1 58 GLN n 
1 59 TYR n 
1 60 ASP n 
1 61 GLN n 
1 62 ILE n 
1 63 PRO n 
1 64 VAL n 
1 65 GLU n 
1 66 ILE n 
1 67 CYS n 
1 68 GLY n 
1 69 HIS n 
1 70 LYS n 
1 71 ALA n 
1 72 ILE n 
1 73 GLY n 
1 74 THR n 
1 75 VAL n 
1 76 LEU n 
1 77 VAL n 
1 78 GLY n 
1 79 PRO n 
1 80 THR n 
1 81 PRO n 
1 82 VAL n 
1 83 ASN n 
1 84 ILE n 
1 85 ILE n 
1 86 GLY n 
1 87 ARG n 
1 88 ASN n 
1 89 LEU n 
1 90 LEU n 
1 91 THR n 
1 92 GLN n 
1 93 ILE n 
1 94 GLY n 
1 95 CYS n 
1 96 THR n 
1 97 LEU n 
1 98 ASN n 
1 99 PHE 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                     Lentivirus 
_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      'Human immunodeficiency virus 1' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     11676 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      'Escherichia coli' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     562 
_entity_src_gen.host_org_genus                     Escherichia 
_entity_src_gen.pdbx_host_org_gene                 ? 
_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               TAP106 
_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                       pXC35-pEN18 
_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 
ROC peptide-like        . 
;(2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide
;
'Fortovase; SAQUINAVIR; RO 31-8959' 'C38 H50 N6 O5'  670.841 
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  PRO 1  1  1  PRO PRO A . n 
A 1 2  GLN 2  2  2  GLN GLN A . n 
A 1 3  ILE 3  3  3  ILE ILE A . n 
A 1 4  THR 4  4  4  THR THR A . n 
A 1 5  LEU 5  5  5  LEU LEU A . n 
A 1 6  TRP 6  6  6  TRP TRP A . n 
A 1 7  GLN 7  7  7  GLN GLN A . n 
A 1 8  ARG 8  8  8  ARG ARG A . n 
A 1 9  PRO 9  9  9  PRO PRO A . n 
A 1 10 LEU 10 10 10 LEU LEU A . n 
A 1 11 VAL 11 11 11 VAL VAL A . n 
A 1 12 THR 12 12 12 THR THR A . n 
A 1 13 ILE 13 13 13 ILE ILE A . n 
A 1 14 ARG 14 14 14 ARG ARG A . n 
A 1 15 ILE 15 15 15 ILE ILE A . n 
A 1 16 GLY 16 16 16 GLY GLY A . n 
A 1 17 GLY 17 17 17 GLY GLY A . n 
A 1 18 GLN 18 18 18 GLN GLN A . n 
A 1 19 LEU 19 19 19 LEU LEU A . n 
A 1 20 LYS 20 20 20 LYS LYS A . n 
A 1 21 GLU 21 21 21 GLU GLU A . n 
A 1 22 ALA 22 22 22 ALA ALA A . n 
A 1 23 LEU 23 23 23 LEU LEU A . n 
A 1 24 LEU 24 24 24 LEU LEU A . n 
A 1 25 ASN 25 25 25 ASN ASN A . n 
A 1 26 THR 26 26 26 THR THR A . n 
A 1 27 GLY 27 27 27 GLY GLY A . n 
A 1 28 ALA 28 28 28 ALA ALA A . n 
A 1 29 ASP 29 29 29 ASP ASP A . n 
A 1 30 ASP 30 30 30 ASP ASP A . n 
A 1 31 THR 31 31 31 THR THR A . n 
A 1 32 VAL 32 32 32 VAL VAL A . n 
A 1 33 LEU 33 33 33 LEU LEU A . n 
A 1 34 GLU 34 34 34 GLU GLU A . n 
A 1 35 GLU 35 35 35 GLU GLU A . n 
A 1 36 MET 36 36 36 MET MET A . n 
A 1 37 ASN 37 37 37 ASN ASN A . n 
A 1 38 LEU 38 38 38 LEU LEU A . n 
A 1 39 PRO 39 39 39 PRO PRO A . n 
A 1 40 GLY 40 40 40 GLY GLY A . n 
A 1 41 LYS 41 41 41 LYS LYS A . n 
A 1 42 TRP 42 42 42 TRP TRP A . n 
A 1 43 LYS 43 43 43 LYS LYS A . n 
A 1 44 PRO 44 44 44 PRO PRO A . n 
A 1 45 LYS 45 45 45 LYS LYS A . n 
A 1 46 MET 46 46 46 MET MET A . n 
A 1 47 ILE 47 47 47 ILE ILE A . n 
A 1 48 GLY 48 48 48 GLY GLY A . n 
A 1 49 GLY 49 49 49 GLY GLY A . n 
A 1 50 ILE 50 50 50 ILE ILE A . n 
A 1 51 GLY 51 51 51 GLY GLY A . n 
A 1 52 GLY 52 52 52 GLY GLY A . n 
A 1 53 PHE 53 53 53 PHE PHE A . n 
A 1 54 ILE 54 54 54 ILE ILE A . n 
A 1 55 LYS 55 55 55 LYS LYS A . n 
A 1 56 VAL 56 56 56 VAL VAL A . n 
A 1 57 ARG 57 57 57 ARG ARG A . n 
A 1 58 GLN 58 58 58 GLN GLN A . n 
A 1 59 TYR 59 59 59 TYR TYR A . n 
A 1 60 ASP 60 60 60 ASP ASP A . n 
A 1 61 GLN 61 61 61 GLN GLN A . n 
A 1 62 ILE 62 62 62 ILE ILE A . n 
A 1 63 PRO 63 63 63 PRO PRO A . n 
A 1 64 VAL 64 64 64 VAL VAL A . n 
A 1 65 GLU 65 65 65 GLU GLU A . n 
A 1 66 ILE 66 66 66 ILE ILE A . n 
A 1 67 CYS 67 67 67 CYS CYS A . n 
A 1 68 GLY 68 68 68 GLY GLY A . n 
A 1 69 HIS 69 69 69 HIS HIS A . n 
A 1 70 LYS 70 70 70 LYS LYS A . n 
A 1 71 ALA 71 71 71 ALA ALA A . n 
A 1 72 ILE 72 72 72 ILE ILE A . n 
A 1 73 GLY 73 73 73 GLY GLY A . n 
A 1 74 THR 74 74 74 THR THR A . n 
A 1 75 VAL 75 75 75 VAL VAL A . n 
A 1 76 LEU 76 76 76 LEU LEU A . n 
A 1 77 VAL 77 77 77 VAL VAL A . n 
A 1 78 GLY 78 78 78 GLY GLY A . n 
A 1 79 PRO 79 79 79 PRO PRO A . n 
A 1 80 THR 80 80 80 THR THR A . n 
A 1 81 PRO 81 81 81 PRO PRO A . n 
A 1 82 VAL 82 82 82 VAL VAL A . n 
A 1 83 ASN 83 83 83 ASN ASN A . n 
A 1 84 ILE 84 84 84 ILE ILE A . n 
A 1 85 ILE 85 85 85 ILE ILE A . n 
A 1 86 GLY 86 86 86 GLY GLY A . n 
A 1 87 ARG 87 87 87 ARG ARG A . n 
A 1 88 ASN 88 88 88 ASN ASN A . n 
A 1 89 LEU 89 89 89 LEU LEU A . n 
A 1 90 LEU 90 90 90 LEU LEU A . n 
A 1 91 THR 91 91 91 THR THR A . n 
A 1 92 GLN 92 92 92 GLN GLN A . n 
A 1 93 ILE 93 93 93 ILE ILE A . n 
A 1 94 GLY 94 94 94 GLY GLY A . n 
A 1 95 CYS 95 95 95 CYS CYS A . n 
A 1 96 THR 96 96 96 THR THR A . n 
A 1 97 LEU 97 97 97 LEU LEU A . n 
A 1 98 ASN 98 98 98 ASN ASN A . n 
A 1 99 PHE 99 99 99 PHE PHE A . n 
B 1 1  PRO 1  1  1  PRO PRO B . n 
B 1 2  GLN 2  2  2  GLN GLN B . n 
B 1 3  ILE 3  3  3  ILE ILE B . n 
B 1 4  THR 4  4  4  THR THR B . n 
B 1 5  LEU 5  5  5  LEU LEU B . n 
B 1 6  TRP 6  6  6  TRP TRP B . n 
B 1 7  GLN 7  7  7  GLN GLN B . n 
B 1 8  ARG 8  8  8  ARG ARG B . n 
B 1 9  PRO 9  9  9  PRO PRO B . n 
B 1 10 LEU 10 10 10 LEU LEU B . n 
B 1 11 VAL 11 11 11 VAL VAL B . n 
B 1 12 THR 12 12 12 THR THR B . n 
B 1 13 ILE 13 13 13 ILE ILE B . n 
B 1 14 ARG 14 14 14 ARG ARG B . n 
B 1 15 ILE 15 15 15 ILE ILE B . n 
B 1 16 GLY 16 16 16 GLY GLY B . n 
B 1 17 GLY 17 17 17 GLY GLY B . n 
B 1 18 GLN 18 18 18 GLN GLN B . n 
B 1 19 LEU 19 19 19 LEU LEU B . n 
B 1 20 LYS 20 20 20 LYS LYS B . n 
B 1 21 GLU 21 21 21 GLU GLU B . n 
B 1 22 ALA 22 22 22 ALA ALA B . n 
B 1 23 LEU 23 23 23 LEU LEU B . n 
B 1 24 LEU 24 24 24 LEU LEU B . n 
B 1 25 ASN 25 25 25 ASN ASN B . n 
B 1 26 THR 26 26 26 THR THR B . n 
B 1 27 GLY 27 27 27 GLY GLY B . n 
B 1 28 ALA 28 28 28 ALA ALA B . n 
B 1 29 ASP 29 29 29 ASP ASP B . n 
B 1 30 ASP 30 30 30 ASP ASP B . n 
B 1 31 THR 31 31 31 THR THR B . n 
B 1 32 VAL 32 32 32 VAL VAL B . n 
B 1 33 LEU 33 33 33 LEU LEU B . n 
B 1 34 GLU 34 34 34 GLU GLU B . n 
B 1 35 GLU 35 35 35 GLU GLU B . n 
B 1 36 MET 36 36 36 MET MET B . n 
B 1 37 ASN 37 37 37 ASN ASN B . n 
B 1 38 LEU 38 38 38 LEU LEU B . n 
B 1 39 PRO 39 39 39 PRO PRO B . n 
B 1 40 GLY 40 40 40 GLY GLY B . n 
B 1 41 LYS 41 41 41 LYS LYS B . n 
B 1 42 TRP 42 42 42 TRP TRP B . n 
B 1 43 LYS 43 43 43 LYS LYS B . n 
B 1 44 PRO 44 44 44 PRO PRO B . n 
B 1 45 LYS 45 45 45 LYS LYS B . n 
B 1 46 MET 46 46 46 MET MET B . n 
B 1 47 ILE 47 47 47 ILE ILE B . n 
B 1 48 GLY 48 48 48 GLY GLY B . n 
B 1 49 GLY 49 49 49 GLY GLY B . n 
B 1 50 ILE 50 50 50 ILE ILE B . n 
B 1 51 GLY 51 51 51 GLY GLY B . n 
B 1 52 GLY 52 52 52 GLY GLY B . n 
B 1 53 PHE 53 53 53 PHE PHE B . n 
B 1 54 ILE 54 54 54 ILE ILE B . n 
B 1 55 LYS 55 55 55 LYS LYS B . n 
B 1 56 VAL 56 56 56 VAL VAL B . n 
B 1 57 ARG 57 57 57 ARG ARG B . n 
B 1 58 GLN 58 58 58 GLN GLN B . n 
B 1 59 TYR 59 59 59 TYR TYR B . n 
B 1 60 ASP 60 60 60 ASP ASP B . n 
B 1 61 GLN 61 61 61 GLN GLN B . n 
B 1 62 ILE 62 62 62 ILE ILE B . n 
B 1 63 PRO 63 63 63 PRO PRO B . n 
B 1 64 VAL 64 64 64 VAL VAL B . n 
B 1 65 GLU 65 65 65 GLU GLU B . n 
B 1 66 ILE 66 66 66 ILE ILE B . n 
B 1 67 CYS 67 67 67 CYS CYS B . n 
B 1 68 GLY 68 68 68 GLY GLY B . n 
B 1 69 HIS 69 69 69 HIS HIS B . n 
B 1 70 LYS 70 70 70 LYS LYS B . n 
B 1 71 ALA 71 71 71 ALA ALA B . n 
B 1 72 ILE 72 72 72 ILE ILE B . n 
B 1 73 GLY 73 73 73 GLY GLY B . n 
B 1 74 THR 74 74 74 THR THR B . n 
B 1 75 VAL 75 75 75 VAL VAL B . n 
B 1 76 LEU 76 76 76 LEU LEU B . n 
B 1 77 VAL 77 77 77 VAL VAL B . n 
B 1 78 GLY 78 78 78 GLY GLY B . n 
B 1 79 PRO 79 79 79 PRO PRO B . n 
B 1 80 THR 80 80 80 THR THR B . n 
B 1 81 PRO 81 81 81 PRO PRO B . n 
B 1 82 VAL 82 82 82 VAL VAL B . n 
B 1 83 ASN 83 83 83 ASN ASN B . n 
B 1 84 ILE 84 84 84 ILE ILE B . n 
B 1 85 ILE 85 85 85 ILE ILE B . n 
B 1 86 GLY 86 86 86 GLY GLY B . n 
B 1 87 ARG 87 87 87 ARG ARG B . n 
B 1 88 ASN 88 88 88 ASN ASN B . n 
B 1 89 LEU 89 89 89 LEU LEU B . n 
B 1 90 LEU 90 90 90 LEU LEU B . n 
B 1 91 THR 91 91 91 THR THR B . n 
B 1 92 GLN 92 92 92 GLN GLN B . n 
B 1 93 ILE 93 93 93 ILE ILE B . n 
B 1 94 GLY 94 94 94 GLY GLY B . n 
B 1 95 CYS 95 95 95 CYS CYS B . n 
B 1 96 THR 96 96 96 THR THR B . n 
B 1 97 LEU 97 97 97 LEU LEU B . n 
B 1 98 ASN 98 98 98 ASN ASN B . n 
B 1 99 PHE 99 99 99 PHE PHE B . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 2 ROC 1  100 1  ROC QNC A . 
D 3 HOH 1  103 1  HOH HOH A . 
D 3 HOH 2  104 5  HOH HOH A . 
D 3 HOH 3  105 7  HOH HOH A . 
D 3 HOH 4  106 11 HOH HOH A . 
D 3 HOH 5  107 15 HOH HOH A . 
D 3 HOH 6  108 20 HOH HOH A . 
D 3 HOH 7  109 22 HOH HOH A . 
D 3 HOH 8  110 24 HOH HOH A . 
D 3 HOH 9  111 25 HOH HOH A . 
D 3 HOH 10 112 27 HOH HOH A . 
D 3 HOH 11 113 28 HOH HOH A . 
D 3 HOH 12 114 30 HOH HOH A . 
D 3 HOH 13 115 32 HOH HOH A . 
D 3 HOH 14 116 33 HOH HOH A . 
D 3 HOH 15 117 34 HOH HOH A . 
D 3 HOH 16 118 35 HOH HOH A . 
D 3 HOH 17 119 36 HOH HOH A . 
D 3 HOH 18 120 37 HOH HOH A . 
D 3 HOH 19 121 51 HOH HOH A . 
E 3 HOH 1  102 2  HOH HOH B . 
E 3 HOH 2  103 4  HOH HOH B . 
E 3 HOH 3  104 6  HOH HOH B . 
E 3 HOH 4  105 8  HOH HOH B . 
E 3 HOH 5  106 9  HOH HOH B . 
E 3 HOH 6  107 10 HOH HOH B . 
E 3 HOH 7  108 12 HOH HOH B . 
E 3 HOH 8  109 13 HOH HOH B . 
E 3 HOH 9  110 14 HOH HOH B . 
E 3 HOH 10 111 16 HOH HOH B . 
E 3 HOH 11 112 17 HOH HOH B . 
E 3 HOH 12 113 18 HOH HOH B . 
E 3 HOH 13 114 19 HOH HOH B . 
E 3 HOH 14 115 21 HOH HOH B . 
E 3 HOH 15 116 23 HOH HOH B . 
E 3 HOH 16 117 26 HOH HOH B . 
E 3 HOH 17 118 29 HOH HOH B . 
E 3 HOH 18 119 31 HOH HOH B . 
E 3 HOH 19 120 38 HOH HOH B . 
E 3 HOH 20 121 39 HOH HOH B . 
E 3 HOH 21 122 40 HOH HOH B . 
# 
loop_
_pdbx_unobs_or_zero_occ_atoms.id 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id 
1  1 Y 1 A GLN 7  ? CG  ? A GLN 7  CG  
2  1 Y 1 A GLN 7  ? CD  ? A GLN 7  CD  
3  1 Y 1 A GLN 7  ? OE1 ? A GLN 7  OE1 
4  1 Y 1 A GLN 7  ? NE2 ? A GLN 7  NE2 
5  1 Y 1 A ARG 14 ? CG  ? A ARG 14 CG  
6  1 Y 1 A ARG 14 ? CD  ? A ARG 14 CD  
7  1 Y 1 A ARG 14 ? NE  ? A ARG 14 NE  
8  1 Y 1 A ARG 14 ? CZ  ? A ARG 14 CZ  
9  1 Y 1 A ARG 14 ? NH1 ? A ARG 14 NH1 
10 1 Y 1 A ARG 14 ? NH2 ? A ARG 14 NH2 
11 1 Y 1 A LYS 20 ? CG  ? A LYS 20 CG  
12 1 Y 1 A LYS 20 ? CD  ? A LYS 20 CD  
13 1 Y 1 A LYS 20 ? CE  ? A LYS 20 CE  
14 1 Y 1 A LYS 20 ? NZ  ? A LYS 20 NZ  
15 1 Y 1 A GLU 34 ? CG  ? A GLU 34 CG  
16 1 Y 1 A GLU 34 ? CD  ? A GLU 34 CD  
17 1 Y 1 A GLU 34 ? OE1 ? A GLU 34 OE1 
18 1 Y 1 A GLU 34 ? OE2 ? A GLU 34 OE2 
19 1 Y 1 A LYS 41 ? CG  ? A LYS 41 CG  
20 1 Y 1 A LYS 41 ? CD  ? A LYS 41 CD  
21 1 Y 1 A LYS 41 ? CE  ? A LYS 41 CE  
22 1 Y 1 A LYS 41 ? NZ  ? A LYS 41 NZ  
23 1 Y 1 A LYS 43 ? CG  ? A LYS 43 CG  
24 1 Y 1 A LYS 43 ? CD  ? A LYS 43 CD  
25 1 Y 1 A LYS 43 ? CE  ? A LYS 43 CE  
26 1 Y 1 A LYS 43 ? NZ  ? A LYS 43 NZ  
27 1 Y 1 A LYS 55 ? CG  ? A LYS 55 CG  
28 1 Y 1 A LYS 55 ? CD  ? A LYS 55 CD  
29 1 Y 1 A LYS 55 ? CE  ? A LYS 55 CE  
30 1 Y 1 A LYS 55 ? NZ  ? A LYS 55 NZ  
31 1 Y 1 A LYS 70 ? CG  ? A LYS 70 CG  
32 1 Y 1 A LYS 70 ? CD  ? A LYS 70 CD  
33 1 Y 1 A LYS 70 ? CE  ? A LYS 70 CE  
34 1 Y 1 A LYS 70 ? NZ  ? A LYS 70 NZ  
35 1 Y 1 A VAL 82 ? CG1 ? A VAL 82 CG1 
36 1 Y 1 A VAL 82 ? CG2 ? A VAL 82 CG2 
37 1 Y 1 B GLN 7  ? CG  ? B GLN 7  CG  
38 1 Y 1 B GLN 7  ? CD  ? B GLN 7  CD  
39 1 Y 1 B GLN 7  ? OE1 ? B GLN 7  OE1 
40 1 Y 1 B GLN 7  ? NE2 ? B GLN 7  NE2 
41 1 Y 1 B GLN 18 ? CG  ? B GLN 18 CG  
42 1 Y 1 B GLN 18 ? CD  ? B GLN 18 CD  
43 1 Y 1 B GLN 18 ? OE1 ? B GLN 18 OE1 
44 1 Y 1 B GLN 18 ? NE2 ? B GLN 18 NE2 
45 1 Y 1 B LYS 41 ? CG  ? B LYS 41 CG  
46 1 Y 1 B LYS 41 ? CD  ? B LYS 41 CD  
47 1 Y 1 B LYS 41 ? CE  ? B LYS 41 CE  
48 1 Y 1 B LYS 41 ? NZ  ? B LYS 41 NZ  
49 1 Y 1 B LYS 43 ? CG  ? B LYS 43 CG  
50 1 Y 1 B LYS 43 ? CD  ? B LYS 43 CD  
51 1 Y 1 B LYS 43 ? CE  ? B LYS 43 CE  
52 1 Y 1 B LYS 43 ? NZ  ? B LYS 43 NZ  
53 1 Y 1 B LYS 45 ? CG  ? B LYS 45 CG  
54 1 Y 1 B LYS 45 ? CD  ? B LYS 45 CD  
55 1 Y 1 B LYS 45 ? CE  ? B LYS 45 CE  
56 1 Y 1 B LYS 45 ? NZ  ? B LYS 45 NZ  
57 1 Y 1 B LYS 55 ? CG  ? B LYS 55 CG  
58 1 Y 1 B LYS 55 ? CD  ? B LYS 55 CD  
59 1 Y 1 B LYS 55 ? CE  ? B LYS 55 CE  
60 1 Y 1 B LYS 55 ? NZ  ? B LYS 55 NZ  
61 1 Y 1 B LYS 70 ? CG  ? B LYS 70 CG  
62 1 Y 1 B LYS 70 ? CD  ? B LYS 70 CD  
63 1 Y 1 B LYS 70 ? CE  ? B LYS 70 CE  
64 1 Y 1 B LYS 70 ? NZ  ? B LYS 70 NZ  
65 1 Y 1 B VAL 82 ? CG1 ? B VAL 82 CG1 
66 1 Y 1 B VAL 82 ? CG2 ? B VAL 82 CG2 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
SCALEPACK 'data scaling' . ? 1 
CNS       refinement     . ? 2 
CNS       phasing        . ? 3 
# 
_cell.entry_id           1MTB 
_cell.length_a           51.439 
_cell.length_b           60.039 
_cell.length_c           62.021 
_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                         1MTB 
_symmetry.space_group_name_H-M             'P 21 21 21' 
_symmetry.cell_setting                     orthorhombic 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.Int_Tables_number                19 
# 
_exptl.entry_id          1MTB 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   44.48 
_exptl_crystal.density_Matthews      2.22 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            298 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              6.2 
_exptl_crystal_grow.pdbx_details    
;sodium phosphate, sodium citrate, ammonium sulphate, pH 6.2, 
VAPOR DIFFUSION, HANGING DROP at 298K
;
_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                   'RIGAKU RAXIS IV' 
_diffrn_detector.pdbx_collection_date   2001-08-08 
_diffrn_detector.details                'Yale mirrors' 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    'Yale Mirrors' 
_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                      'ROTATING ANODE' 
_diffrn_source.type                        RIGAKU 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        1.5418 
# 
_reflns.entry_id                     1MTB 
_reflns.observed_criterion_sigma_I   0 
_reflns.observed_criterion_sigma_F   0 
_reflns.d_resolution_low             26.6 
_reflns.d_resolution_high            2.50 
_reflns.number_obs                   6743 
_reflns.number_all                   6743 
_reflns.percent_possible_obs         93.4 
_reflns.pdbx_Rmerge_I_obs            0.09 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        7.0 
_reflns.B_iso_Wilson_estimate        33.3 
_reflns.pdbx_redundancy              ? 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_ordinal                 1 
_reflns.pdbx_diffrn_id               1 
# 
_reflns_shell.d_res_high             2.50 
_reflns_shell.d_res_low              2.59 
_reflns_shell.percent_possible_all   71 
_reflns_shell.Rmerge_I_obs           0.33 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      496 
_reflns_shell.pdbx_ordinal           1 
_reflns_shell.pdbx_diffrn_id         1 
# 
_refine.entry_id                                 1MTB 
_refine.ls_number_reflns_obs                     6743 
_refine.ls_number_reflns_all                     6743 
_refine.pdbx_ls_sigma_I                          0 
_refine.pdbx_ls_sigma_F                          0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.ls_d_res_low                             26.56 
_refine.ls_d_res_high                            2.50 
_refine.ls_percent_reflns_obs                    93.4 
_refine.ls_R_factor_obs                          0.191 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.191 
_refine.ls_R_factor_R_free                       0.257 
_refine.ls_R_factor_R_free_error                 0.010 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 10.8 
_refine.ls_number_reflns_R_free                  670 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.B_iso_mean                               42.9 
_refine.aniso_B[1][1]                            -9.16 
_refine.aniso_B[2][2]                            1.87 
_refine.aniso_B[3][3]                            7.29 
_refine.aniso_B[1][2]                            0.00 
_refine.aniso_B[1][3]                            0.00 
_refine.aniso_B[2][3]                            0.00 
_refine.solvent_model_details                    'FLAT MODEL' 
_refine.solvent_model_param_ksol                 0.339017 
_refine.solvent_model_param_bsol                 57.0169 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  ? 
_refine.pdbx_starting_model                      1F7A 
_refine.pdbx_method_to_determine_struct          'FOURIER SYNTHESIS' 
_refine.pdbx_isotropic_thermal_model             RESTRAINED 
_refine.pdbx_stereochemistry_target_values       'Engh & Huber' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.overall_SU_ML                            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_analyze.entry_id                        1MTB 
_refine_analyze.Luzzati_coordinate_error_obs    ? 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   0.41 
_refine_analyze.Luzzati_sigma_a_free            0.53 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      ? 
_refine_analyze.occupancy_sum_hydrogen          ? 
_refine_analyze.occupancy_sum_non_hydrogen      ? 
_refine_analyze.pdbx_Luzzati_d_res_high_obs     ? 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        1450 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         49 
_refine_hist.number_atoms_solvent             40 
_refine_hist.number_atoms_total               1539 
_refine_hist.d_res_high                       2.50 
_refine_hist.d_res_low                        26.56 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
c_bond_d           0.008 ? ? ? 'X-RAY DIFFRACTION' ? 
c_angle_deg        1.3   ? ? ? 'X-RAY DIFFRACTION' ? 
c_dihedral_angle_d 26.5  ? ? ? 'X-RAY DIFFRACTION' ? 
c_improper_angle_d 0.95  ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   10 
_refine_ls_shell.d_res_high                       2.50 
_refine_ls_shell.d_res_low                        2.59 
_refine_ls_shell.number_reflns_R_work             411 
_refine_ls_shell.R_factor_R_work                  0.3 
_refine_ls_shell.percent_reflns_obs               71 
_refine_ls_shell.R_factor_R_free                  0.36 
_refine_ls_shell.R_factor_R_free_error            0.062 
_refine_ls_shell.percent_reflns_R_free            11.2 
_refine_ls_shell.number_reflns_R_free             52 
_refine_ls_shell.number_reflns_obs                496 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.R_factor_all                     ? 
# 
loop_
_pdbx_xplor_file.serial_no 
_pdbx_xplor_file.param_file 
_pdbx_xplor_file.topol_file 
_pdbx_xplor_file.pdbx_refine_id 
1 PROTEIN_REP.PARAM PROTEIN.TOP 'X-RAY DIFFRACTION' 
2 WATER_REP.PARAM   WATER.TOP   'X-RAY DIFFRACTION' 
3 SAQ.PARAM         SAQ.TOP     'X-RAY DIFFRACTION' 
# 
_database_PDB_matrix.entry_id          1MTB 
_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                  1MTB 
_struct.title                     
'Viability of a drug-resistant HIV-1 protease mutant: structural insights for better antiviral therapy' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1MTB 
_struct_keywords.pdbx_keywords   'HYDROLASE/HYDROLASE INHIBITOR' 
_struct_keywords.text            
'HIV-1 protease, drug resistance, substrate recognition, inhibitor binding, HYDROLASE-HYDROLASE INHIBITOR COMPLEX' 
# 
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 1 ? 
C N N 2 ? 
D N N 3 ? 
E N N 3 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_code                    POL_HV1A2 
_struct_ref.db_name                    UNP 
_struct_ref.pdbx_db_accession          P03369 
_struct_ref.pdbx_align_begin           57 
_struct_ref.pdbx_seq_one_letter_code   
;PQITLWQRPLVTIRIGGQLKEALLDTGADDTVLEEMNLPGKWKPKMIGGIGGFIKVRQYDQIPVEICGHKAIGTVLVGPT
PVNIIGRNLLTQIGCTLNF
;
_struct_ref.pdbx_db_isoform            ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 1MTB A 1 ? 99 ? P03369 57 ? 155 ? 1 99 
2 1 1MTB B 1 ? 99 ? P03369 57 ? 155 ? 1 99 
# 
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 1MTB ASN A 25 ? UNP P03369 ASP 81 'engineered mutation' 25 1 
2 1MTB ASN B 25 ? UNP P03369 ASP 81 'engineered mutation' 25 2 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PISA 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 5460 ? 
1 MORE         -13  ? 
1 'SSA (A^2)'  8860 ? 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id                    1 
_struct_biol.details               
;The entire dimer is provided in the coordinate set and the monomers are 
distinguished by the chain IDs `A' and `B' + RO 31-8959 (HIV-1 
PROTEASE INHIBITOR SAQUINAVIR)
;
_struct_biol.pdbx_parent_biol_id   ? 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 1 GLY A 86 ? THR A 91 ? GLY A 86 THR A 91 1 ? 6 
HELX_P HELX_P2 2 GLN A 92 ? GLY A 94 ? GLN A 92 GLY A 94 5 ? 3 
HELX_P HELX_P3 3 GLY B 86 ? THR B 91 ? GLY B 86 THR B 91 1 ? 6 
HELX_P HELX_P4 4 GLN B 92 ? GLY B 94 ? GLN B 92 GLY B 94 5 ? 3 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 4 ? 
B ? 3 ? 
C ? 5 ? 
D ? 4 ? 
E ? 3 ? 
F ? 5 ? 
G ? 4 ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
A 1 2 ? anti-parallel 
A 2 3 ? anti-parallel 
A 3 4 ? anti-parallel 
B 1 2 ? anti-parallel 
B 2 3 ? parallel      
C 1 2 ? parallel      
C 2 3 ? anti-parallel 
C 3 4 ? anti-parallel 
C 4 5 ? anti-parallel 
D 1 2 ? parallel      
D 2 3 ? anti-parallel 
D 3 4 ? anti-parallel 
E 1 2 ? anti-parallel 
E 2 3 ? parallel      
F 1 2 ? parallel      
F 2 3 ? anti-parallel 
F 3 4 ? anti-parallel 
F 4 5 ? anti-parallel 
G 1 2 ? parallel      
G 2 3 ? anti-parallel 
G 3 4 ? 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 GLN A 2  ? ILE A 3  ? GLN A 2  ILE A 3  
A 2 THR B 96 ? ASN B 98 ? THR B 96 ASN B 98 
A 3 THR A 96 ? ASN A 98 ? THR A 96 ASN A 98 
A 4 GLN B 2  ? ILE B 3  ? GLN B 2  ILE B 3  
B 1 LEU A 10 ? VAL A 11 ? LEU A 10 VAL A 11 
B 2 ALA A 22 ? LEU A 24 ? ALA A 22 LEU A 24 
B 3 ILE A 84 ? ILE A 85 ? ILE A 84 ILE A 85 
C 1 THR A 31 ? LEU A 33 ? THR A 31 LEU A 33 
C 2 HIS A 69 ? VAL A 77 ? HIS A 69 VAL A 77 
C 3 GLY A 52 ? ILE A 66 ? GLY A 52 ILE A 66 
C 4 ILE A 13 ? ILE A 15 ? ILE A 13 ILE A 15 
C 5 GLN A 18 ? LEU A 19 ? GLN A 18 LEU A 19 
D 1 THR A 31 ? LEU A 33 ? THR A 31 LEU A 33 
D 2 HIS A 69 ? VAL A 77 ? HIS A 69 VAL A 77 
D 3 GLY A 52 ? ILE A 66 ? GLY A 52 ILE A 66 
D 4 LYS A 43 ? GLY A 49 ? LYS A 43 GLY A 49 
E 1 LEU B 10 ? VAL B 11 ? LEU B 10 VAL B 11 
E 2 ALA B 22 ? LEU B 24 ? ALA B 22 LEU B 24 
E 3 ILE B 84 ? ILE B 85 ? ILE B 84 ILE B 85 
F 1 THR B 31 ? LEU B 33 ? THR B 31 LEU B 33 
F 2 HIS B 69 ? VAL B 77 ? HIS B 69 VAL B 77 
F 3 GLY B 52 ? ILE B 66 ? GLY B 52 ILE B 66 
F 4 ILE B 13 ? ILE B 15 ? ILE B 13 ILE B 15 
F 5 GLN B 18 ? LEU B 19 ? GLN B 18 LEU B 19 
G 1 THR B 31 ? LEU B 33 ? THR B 31 LEU B 33 
G 2 HIS B 69 ? VAL B 77 ? HIS B 69 VAL B 77 
G 3 GLY B 52 ? ILE B 66 ? GLY B 52 ILE B 66 
G 4 LYS B 43 ? GLY B 49 ? LYS B 43 GLY B 49 
# 
loop_
_pdbx_struct_sheet_hbond.sheet_id 
_pdbx_struct_sheet_hbond.range_id_1 
_pdbx_struct_sheet_hbond.range_id_2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id 
_pdbx_struct_sheet_hbond.range_1_label_comp_id 
_pdbx_struct_sheet_hbond.range_1_label_asym_id 
_pdbx_struct_sheet_hbond.range_1_label_seq_id 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id 
_pdbx_struct_sheet_hbond.range_2_label_atom_id 
_pdbx_struct_sheet_hbond.range_2_label_comp_id 
_pdbx_struct_sheet_hbond.range_2_label_asym_id 
_pdbx_struct_sheet_hbond.range_2_label_seq_id 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id 
A 1 2 N ILE A 3  ? N ILE A 3  O LEU B 97 ? O LEU B 97 
A 2 3 N ASN B 98 ? N ASN B 98 O THR A 96 ? O THR A 96 
A 3 4 O LEU A 97 ? O LEU A 97 N ILE B 3  ? N ILE B 3  
B 1 2 O VAL A 11 ? O VAL A 11 N ALA A 22 ? N ALA A 22 
B 2 3 O LEU A 23 ? O LEU A 23 N ILE A 85 ? N ILE A 85 
C 1 2 N THR A 31 ? N THR A 31 O THR A 74 ? O THR A 74 
C 2 3 O VAL A 77 ? O VAL A 77 N ARG A 57 ? N ARG A 57 
C 3 4 O GLU A 65 ? O GLU A 65 N ARG A 14 ? N ARG A 14 
C 4 5 N ILE A 15 ? N ILE A 15 O GLN A 18 ? O GLN A 18 
D 1 2 N THR A 31 ? N THR A 31 O THR A 74 ? O THR A 74 
D 2 3 O VAL A 77 ? O VAL A 77 N ARG A 57 ? N ARG A 57 
D 3 4 N GLN A 58 ? N GLN A 58 O LYS A 43 ? O LYS A 43 
E 1 2 O VAL B 11 ? O VAL B 11 N ALA B 22 ? N ALA B 22 
E 2 3 O LEU B 23 ? O LEU B 23 N ILE B 85 ? N ILE B 85 
F 1 2 N THR B 31 ? N THR B 31 O THR B 74 ? O THR B 74 
F 2 3 O VAL B 77 ? O VAL B 77 N ARG B 57 ? N ARG B 57 
F 3 4 O GLU B 65 ? O GLU B 65 N ARG B 14 ? N ARG B 14 
F 4 5 N ILE B 15 ? N ILE B 15 O GLN B 18 ? O GLN B 18 
G 1 2 N THR B 31 ? N THR B 31 O THR B 74 ? O THR B 74 
G 2 3 O VAL B 77 ? O VAL B 77 N ARG B 57 ? N ARG B 57 
G 3 4 N GLN B 58 ? N GLN B 58 O LYS B 43 ? O LYS B 43 
# 
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 ? ? ? ? 7 'BINDING SITE FOR RESIDUE QNC A 100' 
AC2 Software ? ? ? ? 4 'BINDING SITE FOR RESIDUE ASN A 101' 
AC3 Software ? ? ? ? 6 'BINDING SITE FOR RESIDUE HPH A 102' 
AC4 Software ? ? ? ? 5 'BINDING SITE FOR RESIDUE DIQ B 100' 
AC5 Software ? ? ? ? 2 'BINDING SITE FOR RESIDUE NTB B 101' 
# 
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 7 TRP A 6  ? TRP A 6   . ? 3_545 ? 
2  AC1 7 GLY A 27 ? GLY A 27  . ? 1_555 ? 
3  AC1 7 ALA A 28 ? ALA A 28  . ? 1_555 ? 
4  AC1 7 ASP A 29 ? ASP A 29  . ? 1_555 ? 
5  AC1 7 GLY A 48 ? GLY A 48  . ? 1_555 ? 
6  AC1 7 HOH D .  ? HOH A 117 . ? 1_555 ? 
7  AC1 7 ARG B 8  ? ARG B 8   . ? 1_555 ? 
8  AC2 4 ASP A 30 ? ASP A 30  . ? 1_555 ? 
9  AC2 4 ILE A 47 ? ILE A 47  . ? 1_555 ? 
10 AC2 4 GLY A 48 ? GLY A 48  . ? 1_555 ? 
11 AC2 4 HOH D .  ? HOH A 107 . ? 1_555 ? 
12 AC3 6 ASN A 25 ? ASN A 25  . ? 1_555 ? 
13 AC3 6 GLY A 27 ? GLY A 27  . ? 1_555 ? 
14 AC3 6 GLY A 49 ? GLY A 49  . ? 1_555 ? 
15 AC3 6 ILE A 50 ? ILE A 50  . ? 1_555 ? 
16 AC3 6 ASN B 25 ? ASN B 25  . ? 1_555 ? 
17 AC3 6 PRO B 81 ? PRO B 81  . ? 1_555 ? 
18 AC4 5 ASN A 25 ? ASN A 25  . ? 1_555 ? 
19 AC4 5 PRO A 81 ? PRO A 81  . ? 1_555 ? 
20 AC4 5 HOH D .  ? HOH A 107 . ? 1_555 ? 
21 AC4 5 ASN B 25 ? ASN B 25  . ? 1_555 ? 
22 AC4 5 GLY B 27 ? GLY B 27  . ? 1_555 ? 
23 AC5 2 GLY B 48 ? GLY B 48  . ? 1_555 ? 
24 AC5 2 HOH E .  ? HOH B 106 . ? 1_555 ? 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1 1 GLN A 61 ? ? 37.78  60.16 
2 1 CYS A 67 ? ? 37.21  56.77 
3 1 PRO A 79 ? ? -64.84 67.35 
# 
_pdbx_molecule_features.prd_id    PRD_000454 
_pdbx_molecule_features.name      Saquinavir 
_pdbx_molecule_features.type      Peptide-like 
_pdbx_molecule_features.class     Inhibitor 
_pdbx_molecule_features.details   ? 
# 
_pdbx_molecule.instance_id   1 
_pdbx_molecule.prd_id        PRD_000454 
_pdbx_molecule.asym_id       C 
# 
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 
ROC C    C N N 290 
ROC O    O N N 291 
ROC N1   N Y N 292 
ROC C2   C Y N 293 
ROC C3   C Y N 294 
ROC C4   C Y N 295 
ROC C5   C Y N 296 
ROC C6   C Y N 297 
ROC C7   C Y N 298 
ROC C8   C Y N 299 
ROC C4A  C Y N 300 
ROC C8A  C Y N 301 
ROC N    N N N 302 
ROC CA   C N S 303 
ROC C1   C N N 304 
ROC O1   O N N 305 
ROC CB   C N N 306 
ROC CG   C N N 307 
ROC OD1  O N N 308 
ROC ND2  N N N 309 
ROC C9   C N R 310 
ROC O2   O N N 311 
ROC CA1  C N S 312 
ROC N2   N N N 313 
ROC CB1  C N N 314 
ROC CG1  C Y N 315 
ROC CD1  C Y N 316 
ROC CD2  C Y N 317 
ROC CE1  C Y N 318 
ROC CE2  C Y N 319 
ROC CZ   C Y N 320 
ROC N11  N N N 321 
ROC CM   C N N 322 
ROC C21  C N S 323 
ROC CC   C N N 324 
ROC O3   O N N 325 
ROC C31  C N N 326 
ROC C3A  C N S 327 
ROC C41  C N N 328 
ROC C51  C N N 329 
ROC C61  C N N 330 
ROC C71  C N N 331 
ROC C7A  C N S 332 
ROC C81  C N N 333 
ROC N3   N N N 334 
ROC CD   C N N 335 
ROC C11  C N N 336 
ROC C22  C N N 337 
ROC C32  C N N 338 
ROC H3   H N N 339 
ROC H4   H N N 340 
ROC H5   H N N 341 
ROC H6   H N N 342 
ROC H7   H N N 343 
ROC H8   H N N 344 
ROC H    H N N 345 
ROC HA   H N N 346 
ROC HB2  H N N 347 
ROC HB3  H N N 348 
ROC HD21 H N N 349 
ROC HD22 H N N 350 
ROC HC   H N N 351 
ROC HO   H N N 352 
ROC HA1  H N N 353 
ROC H1   H N N 354 
ROC HB21 H N N 355 
ROC HB31 H N N 356 
ROC HD1  H N N 357 
ROC HD2  H N N 358 
ROC HE1  H N N 359 
ROC HE2  H N N 360 
ROC HZ   H N N 361 
ROC HM1  H N N 362 
ROC HM2  H N N 363 
ROC H2   H N N 364 
ROC H31  H N N 365 
ROC H32  H N N 366 
ROC H3A  H N N 367 
ROC H41  H N N 368 
ROC H42  H N N 369 
ROC H51  H N N 370 
ROC H52  H N N 371 
ROC H61  H N N 372 
ROC H62  H N N 373 
ROC H71  H N N 374 
ROC H72  H N N 375 
ROC H7A  H N N 376 
ROC H81  H N N 377 
ROC H82  H N N 378 
ROC HN1  H N N 379 
ROC H11  H N N 380 
ROC H12  H N N 381 
ROC H13  H N N 382 
ROC H21  H N N 383 
ROC H22  H N N 384 
ROC H23  H N N 385 
ROC H311 H N N 386 
ROC H321 H N N 387 
ROC H33  H N N 388 
THR N    N N N 389 
THR CA   C N S 390 
THR C    C N N 391 
THR O    O N N 392 
THR CB   C N R 393 
THR OG1  O N N 394 
THR CG2  C N N 395 
THR OXT  O N N 396 
THR H    H N N 397 
THR H2   H N N 398 
THR HA   H N N 399 
THR HB   H N N 400 
THR HG1  H N N 401 
THR HG21 H N N 402 
THR HG22 H N N 403 
THR HG23 H N N 404 
THR HXT  H N N 405 
TRP N    N N N 406 
TRP CA   C N S 407 
TRP C    C N N 408 
TRP O    O N N 409 
TRP CB   C N N 410 
TRP CG   C Y N 411 
TRP CD1  C Y N 412 
TRP CD2  C Y N 413 
TRP NE1  N Y N 414 
TRP CE2  C Y N 415 
TRP CE3  C Y N 416 
TRP CZ2  C Y N 417 
TRP CZ3  C Y N 418 
TRP CH2  C Y N 419 
TRP OXT  O N N 420 
TRP H    H N N 421 
TRP H2   H N N 422 
TRP HA   H N N 423 
TRP HB2  H N N 424 
TRP HB3  H N N 425 
TRP HD1  H N N 426 
TRP HE1  H N N 427 
TRP HE3  H N N 428 
TRP HZ2  H N N 429 
TRP HZ3  H N N 430 
TRP HH2  H N N 431 
TRP HXT  H N N 432 
TYR N    N N N 433 
TYR CA   C N S 434 
TYR C    C N N 435 
TYR O    O N N 436 
TYR CB   C N N 437 
TYR CG   C Y N 438 
TYR CD1  C Y N 439 
TYR CD2  C Y N 440 
TYR CE1  C Y N 441 
TYR CE2  C Y N 442 
TYR CZ   C Y N 443 
TYR OH   O N N 444 
TYR OXT  O N N 445 
TYR H    H N N 446 
TYR H2   H N N 447 
TYR HA   H N N 448 
TYR HB2  H N N 449 
TYR HB3  H N N 450 
TYR HD1  H N N 451 
TYR HD2  H N N 452 
TYR HE1  H N N 453 
TYR HE2  H N N 454 
TYR HH   H N N 455 
TYR HXT  H N N 456 
VAL N    N N N 457 
VAL CA   C N S 458 
VAL C    C N N 459 
VAL O    O N N 460 
VAL CB   C N N 461 
VAL CG1  C N N 462 
VAL CG2  C N N 463 
VAL OXT  O N N 464 
VAL H    H N N 465 
VAL H2   H N N 466 
VAL HA   H N N 467 
VAL HB   H N N 468 
VAL HG11 H N N 469 
VAL HG12 H N N 470 
VAL HG13 H N N 471 
VAL HG21 H N N 472 
VAL HG22 H N N 473 
VAL HG23 H N N 474 
VAL HXT  H N N 475 
# 
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 
ROC O   C    doub N N 277 
ROC C   C2   sing N N 278 
ROC N1  C2   doub Y N 279 
ROC N1  C8A  sing Y N 280 
ROC C2  C3   sing Y N 281 
ROC C3  C4   doub Y N 282 
ROC C3  H3   sing N N 283 
ROC C4  C4A  sing Y N 284 
ROC C4  H4   sing N N 285 
ROC C4A C5   doub Y N 286 
ROC C4A C8A  sing Y N 287 
ROC C5  C6   sing Y N 288 
ROC C5  H5   sing N N 289 
ROC C6  C7   doub Y N 290 
ROC C6  H6   sing N N 291 
ROC C7  C8   sing Y N 292 
ROC C7  H7   sing N N 293 
ROC C8  C8A  doub Y N 294 
ROC C8  H8   sing N N 295 
ROC N   CA   sing N N 296 
ROC N   H    sing N N 297 
ROC CA  C1   sing N N 298 
ROC CA  CB   sing N N 299 
ROC CA  HA   sing N N 300 
ROC C1  O1   doub N N 301 
ROC CB  CG   sing N N 302 
ROC CB  HB2  sing N N 303 
ROC CB  HB3  sing N N 304 
ROC CG  OD1  doub N N 305 
ROC CG  ND2  sing N N 306 
ROC ND2 HD21 sing N N 307 
ROC ND2 HD22 sing N N 308 
ROC C9  O2   sing N N 309 
ROC C9  CA1  sing N N 310 
ROC C9  HC   sing N N 311 
ROC O2  HO   sing N N 312 
ROC CA1 N2   sing N N 313 
ROC CA1 CB1  sing N N 314 
ROC CA1 HA1  sing N N 315 
ROC N2  H1   sing N N 316 
ROC CB1 CG1  sing N N 317 
ROC CB1 HB21 sing N N 318 
ROC CB1 HB31 sing N N 319 
ROC CG1 CD1  doub Y N 320 
ROC CG1 CD2  sing Y N 321 
ROC CD1 CE1  sing Y N 322 
ROC CD1 HD1  sing N N 323 
ROC CD2 CE2  doub Y N 324 
ROC CD2 HD2  sing N N 325 
ROC CE1 CZ   doub Y N 326 
ROC CE1 HE1  sing N N 327 
ROC CE2 CZ   sing Y N 328 
ROC CE2 HE2  sing N N 329 
ROC CZ  HZ   sing N N 330 
ROC N11 CM   sing N N 331 
ROC N11 C21  sing N N 332 
ROC N11 C81  sing N N 333 
ROC CM  HM1  sing N N 334 
ROC CM  HM2  sing N N 335 
ROC C21 CC   sing N N 336 
ROC C21 C31  sing N N 337 
ROC C21 H2   sing N N 338 
ROC CC  O3   doub N N 339 
ROC C31 C3A  sing N N 340 
ROC C31 H31  sing N N 341 
ROC C31 H32  sing N N 342 
ROC C3A C41  sing N N 343 
ROC C3A C7A  sing N N 344 
ROC C3A H3A  sing N N 345 
ROC C41 C51  sing N N 346 
ROC C41 H41  sing N N 347 
ROC C41 H42  sing N N 348 
ROC C51 C61  sing N N 349 
ROC C51 H51  sing N N 350 
ROC C51 H52  sing N N 351 
ROC C61 C71  sing N N 352 
ROC C61 H61  sing N N 353 
ROC C61 H62  sing N N 354 
ROC C71 C7A  sing N N 355 
ROC C71 H71  sing N N 356 
ROC C71 H72  sing N N 357 
ROC C7A C81  sing N N 358 
ROC C7A H7A  sing N N 359 
ROC C81 H81  sing N N 360 
ROC C81 H82  sing N N 361 
ROC N3  CD   sing N N 362 
ROC N3  HN1  sing N N 363 
ROC CD  C11  sing N N 364 
ROC CD  C22  sing N N 365 
ROC CD  C32  sing N N 366 
ROC C11 H11  sing N N 367 
ROC C11 H12  sing N N 368 
ROC C11 H13  sing N N 369 
ROC C22 H21  sing N N 370 
ROC C22 H22  sing N N 371 
ROC C22 H23  sing N N 372 
ROC C32 H311 sing N N 373 
ROC C32 H321 sing N N 374 
ROC C32 H33  sing N N 375 
ROC C   N    sing N N 376 
ROC C1  N2   sing N N 377 
ROC C9  CM   sing N N 378 
ROC CC  N3   sing N N 379 
THR N   CA   sing N N 380 
THR N   H    sing N N 381 
THR N   H2   sing N N 382 
THR CA  C    sing N N 383 
THR CA  CB   sing N N 384 
THR CA  HA   sing N N 385 
THR C   O    doub N N 386 
THR C   OXT  sing N N 387 
THR CB  OG1  sing N N 388 
THR CB  CG2  sing N N 389 
THR CB  HB   sing N N 390 
THR OG1 HG1  sing N N 391 
THR CG2 HG21 sing N N 392 
THR CG2 HG22 sing N N 393 
THR CG2 HG23 sing N N 394 
THR OXT HXT  sing N N 395 
TRP N   CA   sing N N 396 
TRP N   H    sing N N 397 
TRP N   H2   sing N N 398 
TRP CA  C    sing N N 399 
TRP CA  CB   sing N N 400 
TRP CA  HA   sing N N 401 
TRP C   O    doub N N 402 
TRP C   OXT  sing N N 403 
TRP CB  CG   sing N N 404 
TRP CB  HB2  sing N N 405 
TRP CB  HB3  sing N N 406 
TRP CG  CD1  doub Y N 407 
TRP CG  CD2  sing Y N 408 
TRP CD1 NE1  sing Y N 409 
TRP CD1 HD1  sing N N 410 
TRP CD2 CE2  doub Y N 411 
TRP CD2 CE3  sing Y N 412 
TRP NE1 CE2  sing Y N 413 
TRP NE1 HE1  sing N N 414 
TRP CE2 CZ2  sing Y N 415 
TRP CE3 CZ3  doub Y N 416 
TRP CE3 HE3  sing N N 417 
TRP CZ2 CH2  doub Y N 418 
TRP CZ2 HZ2  sing N N 419 
TRP CZ3 CH2  sing Y N 420 
TRP CZ3 HZ3  sing N N 421 
TRP CH2 HH2  sing N N 422 
TRP OXT HXT  sing N N 423 
TYR N   CA   sing N N 424 
TYR N   H    sing N N 425 
TYR N   H2   sing N N 426 
TYR CA  C    sing N N 427 
TYR CA  CB   sing N N 428 
TYR CA  HA   sing N N 429 
TYR C   O    doub N N 430 
TYR C   OXT  sing N N 431 
TYR CB  CG   sing N N 432 
TYR CB  HB2  sing N N 433 
TYR CB  HB3  sing N N 434 
TYR CG  CD1  doub Y N 435 
TYR CG  CD2  sing Y N 436 
TYR CD1 CE1  sing Y N 437 
TYR CD1 HD1  sing N N 438 
TYR CD2 CE2  doub Y N 439 
TYR CD2 HD2  sing N N 440 
TYR CE1 CZ   doub Y N 441 
TYR CE1 HE1  sing N N 442 
TYR CE2 CZ   sing Y N 443 
TYR CE2 HE2  sing N N 444 
TYR CZ  OH   sing N N 445 
TYR OH  HH   sing N N 446 
TYR OXT HXT  sing N N 447 
VAL N   CA   sing N N 448 
VAL N   H    sing N N 449 
VAL N   H2   sing N N 450 
VAL CA  C    sing N N 451 
VAL CA  CB   sing N N 452 
VAL CA  HA   sing N N 453 
VAL C   O    doub N N 454 
VAL C   OXT  sing N N 455 
VAL CB  CG1  sing N N 456 
VAL CB  CG2  sing N N 457 
VAL CB  HB   sing N N 458 
VAL CG1 HG11 sing N N 459 
VAL CG1 HG12 sing N N 460 
VAL CG1 HG13 sing N N 461 
VAL CG2 HG21 sing N N 462 
VAL CG2 HG22 sing N N 463 
VAL CG2 HG23 sing N N 464 
VAL OXT HXT  sing N N 465 
# 
_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   1F7A 
_pdbx_initial_refinement_model.details          ? 
# 
_atom_sites.entry_id                    1MTB 
_atom_sites.fract_transf_matrix[1][1]   0.019441 
_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]   0.016656 
_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]   0.016124 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
N 
O 
S 
# 
loop_