data_1O53
# 
_entry.id   1O53 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.383 
_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   1O53         pdb_00001o53 10.2210/pdb1o53/pdb 
RCSB  RCSB001813   ?            ?                   
WWPDB D_1000001813 ?            ?                   
# 
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 2003-08-19 
2 'Structure model' 1 1 2008-04-26 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-02-23 
5 'Structure model' 1 4 2023-12-27 
# 
_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' 'Database references'       
4 4 'Structure model' 'Derived calculations'      
5 5 'Structure model' 'Data collection'           
# 
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' database_2            
2 4 'Structure model' pdbx_struct_assembly  
3 4 'Structure model' pdbx_struct_oper_list 
4 5 'Structure model' chem_comp_atom        
5 5 'Structure model' chem_comp_bond        
# 
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' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
# 
_pdbx_database_PDB_obs_spr.id               SPRSDE 
_pdbx_database_PDB_obs_spr.pdb_id           1O53 
_pdbx_database_PDB_obs_spr.replace_pdb_id   1O0Z 
_pdbx_database_PDB_obs_spr.date             2003-08-19 
_pdbx_database_PDB_obs_spr.details          ? 
# 
_pdbx_database_status.entry_id                        1O53 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.recvd_initial_deposition_date   2003-08-11 
_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.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1GGR 'HPr-IIA complex'        unspecified 
PDB 2F3G 'x-ray structure of IIA' unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Wang, G.'        1 
'Keifer, P.A.'    2 
'Peterkofsky, A.' 3 
# 
_citation.id                        primary 
_citation.title                     
;Solution structure of the N-terminal amphitropic domain 
of Escherichia coli glucose-specific enzyme IIA in 
membrane-mimetic micelles
;
_citation.journal_abbrev            'Protein Sci.' 
_citation.journal_volume            12 
_citation.page_first                1087 
_citation.page_last                 1096 
_citation.year                      2003 
_citation.journal_id_ASTM           PRCIEI 
_citation.country                   US 
_citation.journal_id_ISSN           0961-8368 
_citation.journal_id_CSD            0795 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   12717030 
_citation.pdbx_database_id_DOI      10.1110/ps.0301503 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Wang, G.'        1 ? 
primary 'Keifer, P.A.'    2 ? 
primary 'Peterkofsky, A.' 3 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           'PTS system, glucose-specific IIA component' 
_entity.formula_weight             1696.983 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    2.7.1.69 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              'N-terminal membrane anchor, residues 1-15 of enzyme IIA(Glucose)' 
_entity.details                    ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'EIIA-GLC, Glucose-permease IIA component, Phosphotransferase enzyme II, A component, EIII-GLC' 
# 
_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       GLFDKLKSLVSDDKK 
_entity_poly.pdbx_seq_one_letter_code_can   GLFDKLKSLVSDDKK 
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  GLY n 
1 2  LEU n 
1 3  PHE n 
1 4  ASP n 
1 5  LYS n 
1 6  LEU n 
1 7  LYS n 
1 8  SER n 
1 9  LEU n 
1 10 VAL n 
1 11 SER n 
1 12 ASP n 
1 13 ASP n 
1 14 LYS n 
1 15 LYS n 
# 
_pdbx_entity_src_syn.entity_id              1 
_pdbx_entity_src_syn.pdbx_src_id            1 
_pdbx_entity_src_syn.pdbx_alt_source_flag   sample 
_pdbx_entity_src_syn.pdbx_beg_seq_num       ? 
_pdbx_entity_src_syn.pdbx_end_seq_num       ? 
_pdbx_entity_src_syn.organism_scientific    ? 
_pdbx_entity_src_syn.organism_common_name   ? 
_pdbx_entity_src_syn.ncbi_taxonomy_id       ? 
_pdbx_entity_src_syn.details                
;The peptide was synthesized using the solid-phase method and purified by HPLC. The sequence of the peptide is naturally found in Escherichia coli (bacteria).
;
# 
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 
ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4'     133.103 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
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 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
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  GLY 1  1  1  GLY GLY A . n 
A 1 2  LEU 2  2  2  LEU LEU A . n 
A 1 3  PHE 3  3  3  PHE PHE A . n 
A 1 4  ASP 4  4  4  ASP ASP A . n 
A 1 5  LYS 5  5  5  LYS LYS A . n 
A 1 6  LEU 6  6  6  LEU LEU A . n 
A 1 7  LYS 7  7  7  LYS LYS A . n 
A 1 8  SER 8  8  8  SER SER A . n 
A 1 9  LEU 9  9  9  LEU LEU A . n 
A 1 10 VAL 10 10 10 VAL VAL A . n 
A 1 11 SER 11 11 11 SER SER A . n 
A 1 12 ASP 12 12 12 ASP ASP A . n 
A 1 13 ASP 13 13 13 ASP ASP A . n 
A 1 14 LYS 14 14 14 LYS LYS A . n 
A 1 15 LYS 15 15 15 LYS LYS A . n 
# 
_cell.entry_id           1O53 
_cell.length_a           1.000 
_cell.length_b           1.000 
_cell.length_c           1.000 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              1 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1O53 
_symmetry.space_group_name_H-M             'P 1' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                1 
# 
_exptl.entry_id          1O53 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_struct.entry_id                  1O53 
_struct.title                     'Solution structure of the N-terminal membrane anchor of E. coli enzyme IIA(Glucose)' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.text            'amphipathic helix, TRANSFERASE' 
_struct_keywords.entry_id        1O53 
_struct_keywords.pdbx_keywords   TRANSFERASE 
# 
_struct_asym.id                            A 
_struct_asym.pdbx_blank_PDB_chainid_flag   N 
_struct_asym.pdbx_modified                 N 
_struct_asym.entity_id                     1 
_struct_asym.details                       ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    PTGA_ECOLI 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   GLFDKLKSLVSDDKK 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_db_accession          P08837 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1O53 
_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                 15 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P08837 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  15 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       1 
_struct_ref_seq.pdbx_auth_seq_align_end       15 
# 
_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 
# 
_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_conf.conf_type_id            HELX_P 
_struct_conf.id                      HELX_P1 
_struct_conf.pdbx_PDB_helix_id       1 
_struct_conf.beg_label_comp_id       LEU 
_struct_conf.beg_label_asym_id       A 
_struct_conf.beg_label_seq_id        2 
_struct_conf.pdbx_beg_PDB_ins_code   ? 
_struct_conf.end_label_comp_id       SER 
_struct_conf.end_label_asym_id       A 
_struct_conf.end_label_seq_id        11 
_struct_conf.pdbx_end_PDB_ins_code   ? 
_struct_conf.beg_auth_comp_id        LEU 
_struct_conf.beg_auth_asym_id        A 
_struct_conf.beg_auth_seq_id         2 
_struct_conf.end_auth_comp_id        SER 
_struct_conf.end_auth_asym_id        A 
_struct_conf.end_auth_seq_id         11 
_struct_conf.pdbx_PDB_helix_class    1 
_struct_conf.details                 ? 
_struct_conf.pdbx_PDB_helix_length   10 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1  1  H2  A GLY 1  ? ? H A LEU 2  ? ? 1.32 
2  1  O   A PHE 3  ? ? H A LYS 7  ? ? 1.45 
3  2  O   A PHE 3  ? ? H A LYS 7  ? ? 1.49 
4  3  O   A PHE 3  ? ? H A LYS 7  ? ? 1.45 
5  4  O   A LEU 2  ? ? H A LYS 5  ? ? 1.45 
6  4  O   A PHE 3  ? ? H A LYS 7  ? ? 1.46 
7  4  O   A PHE 3  ? ? H A LEU 6  ? ? 1.56 
8  5  O   A PHE 3  ? ? H A LYS 7  ? ? 1.45 
9  5  O   A LEU 2  ? ? H A LYS 5  ? ? 1.47 
10 5  O   A PHE 3  ? ? H A LEU 6  ? ? 1.57 
11 6  O   A PHE 3  ? ? H A LYS 7  ? ? 1.43 
12 7  O   A PHE 3  ? ? H A LYS 7  ? ? 1.48 
13 8  O   A PHE 3  ? ? H A LYS 7  ? ? 1.42 
14 9  O   A PHE 3  ? ? H A LYS 7  ? ? 1.41 
15 10 O   A PHE 3  ? ? H A LYS 7  ? ? 1.41 
16 11 O   A PHE 3  ? ? H A LYS 7  ? ? 1.59 
17 12 O   A PHE 3  ? ? H A LYS 7  ? ? 1.32 
18 13 O   A PHE 3  ? ? H A LYS 7  ? ? 1.39 
19 13 OD1 A ASP 13 ? ? H A LYS 14 ? ? 1.50 
20 14 O   A PHE 3  ? ? H A LYS 7  ? ? 1.48 
21 15 O   A PHE 3  ? ? H A LYS 7  ? ? 1.49 
22 16 O   A PHE 3  ? ? H A LYS 7  ? ? 1.50 
23 17 O   A PHE 3  ? ? H A LYS 7  ? ? 1.36 
24 18 O   A PHE 3  ? ? H A LYS 7  ? ? 1.42 
25 19 O   A PHE 3  ? ? H A LYS 7  ? ? 1.41 
26 20 O   A PHE 3  ? ? H A LYS 7  ? ? 1.33 
27 20 O   A LEU 2  ? ? H A LYS 5  ? ? 1.41 
# 
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  LEU A 2  ? ? -154.99 -86.51  
2  1  ASP A 12 ? ? -174.25 -92.65  
3  1  ASP A 13 ? ? 60.39   -2.01   
4  1  LYS A 14 ? ? -172.69 101.33  
5  2  LEU A 2  ? ? -75.73  -96.87  
6  2  ASP A 13 ? ? -78.29  34.91   
7  2  LYS A 14 ? ? 37.20   -107.30 
8  3  LEU A 2  ? ? -159.80 -78.94  
9  3  ASP A 12 ? ? -153.72 71.31   
10 3  LYS A 14 ? ? 31.01   90.52   
11 4  LEU A 2  ? ? -137.99 -97.68  
12 4  PHE A 3  ? ? -21.46  -47.01  
13 4  ASP A 4  ? ? -39.85  -36.85  
14 4  ASP A 12 ? ? -97.35  -92.12  
15 4  LYS A 14 ? ? 58.59   148.33  
16 5  LEU A 2  ? ? -137.31 -98.11  
17 5  PHE A 3  ? ? -20.67  -47.43  
18 5  SER A 11 ? ? -89.94  31.27   
19 5  ASP A 13 ? ? -95.39  -103.91 
20 6  LEU A 2  ? ? -88.86  -88.32  
21 6  SER A 11 ? ? -89.37  48.61   
22 6  ASP A 12 ? ? -172.27 20.92   
23 7  LEU A 2  ? ? -164.12 -87.81  
24 7  SER A 11 ? ? -66.17  3.97    
25 7  ASP A 13 ? ? -78.97  46.09   
26 8  LEU A 2  ? ? -109.48 -90.36  
27 8  LYS A 14 ? ? 57.88   -78.38  
28 9  LEU A 2  ? ? -172.32 -85.90  
29 9  ASP A 12 ? ? -158.57 16.25   
30 10 LEU A 2  ? ? -82.66  -86.00  
31 10 LYS A 14 ? ? -102.99 52.97   
32 11 LEU A 2  ? ? -82.42  -84.92  
33 12 LEU A 2  ? ? -162.20 -87.07  
34 12 SER A 11 ? ? -82.94  40.86   
35 12 ASP A 12 ? ? -146.22 -5.54   
36 12 ASP A 13 ? ? -167.22 87.32   
37 12 LYS A 14 ? ? -48.99  167.26  
38 13 LEU A 2  ? ? -141.16 -91.45  
39 13 SER A 11 ? ? -90.53  30.93   
40 13 ASP A 12 ? ? -161.63 33.17   
41 13 ASP A 13 ? ? -56.85  -95.50  
42 14 LEU A 2  ? ? -90.79  -83.69  
43 14 SER A 11 ? ? -67.34  4.98    
44 15 LEU A 2  ? ? -95.38  -84.56  
45 15 ASP A 12 ? ? -170.82 24.85   
46 15 ASP A 13 ? ? -157.83 -36.42  
47 16 LEU A 2  ? ? -92.63  -87.45  
48 16 SER A 11 ? ? -81.43  30.01   
49 16 ASP A 12 ? ? -157.10 -20.48  
50 16 ASP A 13 ? ? -176.73 99.05   
51 17 LEU A 2  ? ? -160.35 -88.01  
52 17 SER A 11 ? ? -107.74 56.00   
53 17 ASP A 12 ? ? -159.16 -26.98  
54 17 LYS A 14 ? ? 45.66   25.67   
55 18 LEU A 2  ? ? -105.37 -86.31  
56 18 SER A 11 ? ? -73.18  45.59   
57 18 ASP A 12 ? ? -159.95 -2.48   
58 18 ASP A 13 ? ? -72.22  -99.36  
59 18 LYS A 14 ? ? -178.88 143.29  
60 19 LEU A 2  ? ? -81.79  -88.13  
61 19 SER A 11 ? ? -105.97 50.82   
62 19 ASP A 12 ? ? -163.62 35.83   
63 20 LEU A 2  ? ? -85.42  -87.22  
64 20 SER A 11 ? ? -73.70  36.15   
65 20 ASP A 12 ? ? -156.14 -43.59  
66 20 ASP A 13 ? ? 47.59   87.76   
67 20 LYS A 14 ? ? -146.34 -114.25 
# 
_pdbx_nmr_ensemble.conformers_calculated_total_number            100 
_pdbx_nmr_ensemble.conformers_submitted_total_number             20 
_pdbx_nmr_ensemble.conformer_selection_criteria                  
;No NOE violations greater than 0.20 A;
rms difference for bond deviations from ideality less than 0.01 A;
rms difference for angle deviations from ideality less than 2 degrees;
Structures with the lowerest energies in the ensemble;
Structures most resemble the average structure.
;
_pdbx_nmr_ensemble.entry_id                                      1O53 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.selection_criteria   'most resemble the average structure.' 
_pdbx_nmr_representative.entry_id             1O53 
# 
_pdbx_nmr_sample_details.solution_id      1 
_pdbx_nmr_sample_details.contents         
'natural abundance synthetic peptide 5 mM peptide and 50 mM dihexanoyl phosphatidylglycerol' 
_pdbx_nmr_sample_details.solvent_system   '90% H2O and 10% D2O' 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.temperature         298 
_pdbx_nmr_exptl_sample_conditions.pressure            ambient 
_pdbx_nmr_exptl_sample_conditions.pH                  5.4 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      'no buffer' 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
_pdbx_nmr_exptl.experiment_id   1 
_pdbx_nmr_exptl.solution_id     1 
_pdbx_nmr_exptl.conditions_id   1 
_pdbx_nmr_exptl.type            '2D NOESY, TOCSY, DQF-COSY' 
# 
_pdbx_nmr_details.text       'This structure was determined using standard 2D homonuclear NMR techniques.' 
_pdbx_nmr_details.entry_id   1O53 
# 
_pdbx_nmr_refine.method             'simulated annealing' 
_pdbx_nmr_refine.details            
;The structures are based on 146 distances derived from the NOESY spectra.
No dihedral angles or hydrogen-bond restraints were applied.
;
_pdbx_nmr_refine.entry_id           1O53 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.classification 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
NMRPipe/nmrDraw 2.1  'data processing'                 'Delaglio, F.'                                             1 
PIPP            1.0  'noe picking'                     'Garrett, D.'                                              2 
XPLOR-NIH       1.06 'structural calculations'         'Schwieters, C.D., Kuszewski, J., Tjandra, N, Clore, G.M.' 3 
MOLMOL          2K.1 'structural analysis and viewing' 'Koradi, R.'                                               4 
# 
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 
ASP N    N N N 1   
ASP CA   C N S 2   
ASP C    C N N 3   
ASP O    O N N 4   
ASP CB   C N N 5   
ASP CG   C N N 6   
ASP OD1  O N N 7   
ASP OD2  O N N 8   
ASP OXT  O N N 9   
ASP H    H N N 10  
ASP H2   H N N 11  
ASP HA   H N N 12  
ASP HB2  H N N 13  
ASP HB3  H N N 14  
ASP HD2  H N N 15  
ASP HXT  H N N 16  
GLY N    N N N 17  
GLY CA   C N N 18  
GLY C    C N N 19  
GLY O    O N N 20  
GLY OXT  O N N 21  
GLY H    H N N 22  
GLY H2   H N N 23  
GLY HA2  H N N 24  
GLY HA3  H N N 25  
GLY HXT  H N N 26  
LEU N    N N N 27  
LEU CA   C N S 28  
LEU C    C N N 29  
LEU O    O N N 30  
LEU CB   C N N 31  
LEU CG   C N N 32  
LEU CD1  C N N 33  
LEU CD2  C N N 34  
LEU OXT  O N N 35  
LEU H    H N N 36  
LEU H2   H N N 37  
LEU HA   H N N 38  
LEU HB2  H N N 39  
LEU HB3  H N N 40  
LEU HG   H N N 41  
LEU HD11 H N N 42  
LEU HD12 H N N 43  
LEU HD13 H N N 44  
LEU HD21 H N N 45  
LEU HD22 H N N 46  
LEU HD23 H N N 47  
LEU HXT  H N N 48  
LYS N    N N N 49  
LYS CA   C N S 50  
LYS C    C N N 51  
LYS O    O N N 52  
LYS CB   C N N 53  
LYS CG   C N N 54  
LYS CD   C N N 55  
LYS CE   C N N 56  
LYS NZ   N N N 57  
LYS OXT  O N N 58  
LYS H    H N N 59  
LYS H2   H N N 60  
LYS HA   H N N 61  
LYS HB2  H N N 62  
LYS HB3  H N N 63  
LYS HG2  H N N 64  
LYS HG3  H N N 65  
LYS HD2  H N N 66  
LYS HD3  H N N 67  
LYS HE2  H N N 68  
LYS HE3  H N N 69  
LYS HZ1  H N N 70  
LYS HZ2  H N N 71  
LYS HZ3  H N N 72  
LYS HXT  H N N 73  
PHE N    N N N 74  
PHE CA   C N S 75  
PHE C    C N N 76  
PHE O    O N N 77  
PHE CB   C N N 78  
PHE CG   C Y N 79  
PHE CD1  C Y N 80  
PHE CD2  C Y N 81  
PHE CE1  C Y N 82  
PHE CE2  C Y N 83  
PHE CZ   C Y N 84  
PHE OXT  O N N 85  
PHE H    H N N 86  
PHE H2   H N N 87  
PHE HA   H N N 88  
PHE HB2  H N N 89  
PHE HB3  H N N 90  
PHE HD1  H N N 91  
PHE HD2  H N N 92  
PHE HE1  H N N 93  
PHE HE2  H N N 94  
PHE HZ   H N N 95  
PHE HXT  H N N 96  
SER N    N N N 97  
SER CA   C N S 98  
SER C    C N N 99  
SER O    O N N 100 
SER CB   C N N 101 
SER OG   O N N 102 
SER OXT  O N N 103 
SER H    H N N 104 
SER H2   H N N 105 
SER HA   H N N 106 
SER HB2  H N N 107 
SER HB3  H N N 108 
SER HG   H N N 109 
SER HXT  H N N 110 
VAL N    N N N 111 
VAL CA   C N S 112 
VAL C    C N N 113 
VAL O    O N N 114 
VAL CB   C N N 115 
VAL CG1  C N N 116 
VAL CG2  C N N 117 
VAL OXT  O N N 118 
VAL H    H N N 119 
VAL H2   H N N 120 
VAL HA   H N N 121 
VAL HB   H N N 122 
VAL HG11 H N N 123 
VAL HG12 H N N 124 
VAL HG13 H N N 125 
VAL HG21 H N N 126 
VAL HG22 H N N 127 
VAL HG23 H N N 128 
VAL HXT  H N N 129 
# 
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 
ASP N   CA   sing N N 1   
ASP N   H    sing N N 2   
ASP N   H2   sing N N 3   
ASP CA  C    sing N N 4   
ASP CA  CB   sing N N 5   
ASP CA  HA   sing N N 6   
ASP C   O    doub N N 7   
ASP C   OXT  sing N N 8   
ASP CB  CG   sing N N 9   
ASP CB  HB2  sing N N 10  
ASP CB  HB3  sing N N 11  
ASP CG  OD1  doub N N 12  
ASP CG  OD2  sing N N 13  
ASP OD2 HD2  sing N N 14  
ASP OXT HXT  sing N N 15  
GLY N   CA   sing N N 16  
GLY N   H    sing N N 17  
GLY N   H2   sing N N 18  
GLY CA  C    sing N N 19  
GLY CA  HA2  sing N N 20  
GLY CA  HA3  sing N N 21  
GLY C   O    doub N N 22  
GLY C   OXT  sing N N 23  
GLY OXT HXT  sing N N 24  
LEU N   CA   sing N N 25  
LEU N   H    sing N N 26  
LEU N   H2   sing N N 27  
LEU CA  C    sing N N 28  
LEU CA  CB   sing N N 29  
LEU CA  HA   sing N N 30  
LEU C   O    doub N N 31  
LEU C   OXT  sing N N 32  
LEU CB  CG   sing N N 33  
LEU CB  HB2  sing N N 34  
LEU CB  HB3  sing N N 35  
LEU CG  CD1  sing N N 36  
LEU CG  CD2  sing N N 37  
LEU CG  HG   sing N N 38  
LEU CD1 HD11 sing N N 39  
LEU CD1 HD12 sing N N 40  
LEU CD1 HD13 sing N N 41  
LEU CD2 HD21 sing N N 42  
LEU CD2 HD22 sing N N 43  
LEU CD2 HD23 sing N N 44  
LEU OXT HXT  sing N N 45  
LYS N   CA   sing N N 46  
LYS N   H    sing N N 47  
LYS N   H2   sing N N 48  
LYS CA  C    sing N N 49  
LYS CA  CB   sing N N 50  
LYS CA  HA   sing N N 51  
LYS C   O    doub N N 52  
LYS C   OXT  sing N N 53  
LYS CB  CG   sing N N 54  
LYS CB  HB2  sing N N 55  
LYS CB  HB3  sing N N 56  
LYS CG  CD   sing N N 57  
LYS CG  HG2  sing N N 58  
LYS CG  HG3  sing N N 59  
LYS CD  CE   sing N N 60  
LYS CD  HD2  sing N N 61  
LYS CD  HD3  sing N N 62  
LYS CE  NZ   sing N N 63  
LYS CE  HE2  sing N N 64  
LYS CE  HE3  sing N N 65  
LYS NZ  HZ1  sing N N 66  
LYS NZ  HZ2  sing N N 67  
LYS NZ  HZ3  sing N N 68  
LYS OXT HXT  sing N N 69  
PHE N   CA   sing N N 70  
PHE N   H    sing N N 71  
PHE N   H2   sing N N 72  
PHE CA  C    sing N N 73  
PHE CA  CB   sing N N 74  
PHE CA  HA   sing N N 75  
PHE C   O    doub N N 76  
PHE C   OXT  sing N N 77  
PHE CB  CG   sing N N 78  
PHE CB  HB2  sing N N 79  
PHE CB  HB3  sing N N 80  
PHE CG  CD1  doub Y N 81  
PHE CG  CD2  sing Y N 82  
PHE CD1 CE1  sing Y N 83  
PHE CD1 HD1  sing N N 84  
PHE CD2 CE2  doub Y N 85  
PHE CD2 HD2  sing N N 86  
PHE CE1 CZ   doub Y N 87  
PHE CE1 HE1  sing N N 88  
PHE CE2 CZ   sing Y N 89  
PHE CE2 HE2  sing N N 90  
PHE CZ  HZ   sing N N 91  
PHE OXT HXT  sing N N 92  
SER N   CA   sing N N 93  
SER N   H    sing N N 94  
SER N   H2   sing N N 95  
SER CA  C    sing N N 96  
SER CA  CB   sing N N 97  
SER CA  HA   sing N N 98  
SER C   O    doub N N 99  
SER C   OXT  sing N N 100 
SER CB  OG   sing N N 101 
SER CB  HB2  sing N N 102 
SER CB  HB3  sing N N 103 
SER OG  HG   sing N N 104 
SER OXT HXT  sing N N 105 
VAL N   CA   sing N N 106 
VAL N   H    sing N N 107 
VAL N   H2   sing N N 108 
VAL CA  C    sing N N 109 
VAL CA  CB   sing N N 110 
VAL CA  HA   sing N N 111 
VAL C   O    doub N N 112 
VAL C   OXT  sing N N 113 
VAL CB  CG1  sing N N 114 
VAL CB  CG2  sing N N 115 
VAL CB  HB   sing N N 116 
VAL CG1 HG11 sing N N 117 
VAL CG1 HG12 sing N N 118 
VAL CG1 HG13 sing N N 119 
VAL CG2 HG21 sing N N 120 
VAL CG2 HG22 sing N N 121 
VAL CG2 HG23 sing N N 122 
VAL OXT HXT  sing N N 123 
# 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.manufacturer      Varian 
_pdbx_nmr_spectrometer.model             INOVA 
_pdbx_nmr_spectrometer.field_strength    600 
_pdbx_nmr_spectrometer.type              ? 
# 
_atom_sites.entry_id                    1O53 
_atom_sites.fract_transf_matrix[1][1]   1.000000 
_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]   1.000000 
_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]   1.000000 
_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 
H 
N 
O 
# 
loop_