data_1SX0
# 
_entry.id   1SX0 
# 
_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   1SX0         pdb_00001sx0 10.2210/pdb1sx0/pdb 
RCSB  RCSB022055   ?            ?                   
WWPDB D_1000022055 ?            ?                   
# 
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 2004-07-06 
2 'Structure model' 1 1 2008-04-30 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-03-02 
5 'Structure model' 1 4 2024-05-22 
# 
_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_status.status_code                     REL 
_pdbx_database_status.entry_id                        1SX0 
_pdbx_database_status.recvd_initial_deposition_date   2004-03-30 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_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    ? 
# 
_pdbx_database_related.db_name        PDB 
_pdbx_database_related.db_id          1SX1 
_pdbx_database_related.details        
'Solution NMR Structure and X-Ray Absorption Analysis of the C-Terminal Zinc-Binding Domain of the SecA ATPase' 
_pdbx_database_related.content_type   unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Dempsey, B.R.'   1 
'Wrona, M.'       2 
'Moulin, J.M.'    3 
'Gloor, G.B.'     4 
'Jalilehvand, F.' 5 
'Lajoie, G.'      6 
'Shaw, G.S.'      7 
'Shilton, B.H.'   8 
# 
_citation.id                        primary 
_citation.title                     
'Solution NMR Structure and X-ray Absorption Analysis of the C-Terminal Zinc-Binding Domain of the SecA ATPase.' 
_citation.journal_abbrev            Biochemistry 
_citation.journal_volume            43 
_citation.page_first                9361 
_citation.page_last                 9371 
_citation.year                      2004 
_citation.journal_id_ASTM           BICHAW 
_citation.country                   US 
_citation.journal_id_ISSN           0006-2960 
_citation.journal_id_CSD            0033 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   15260479 
_citation.pdbx_database_id_DOI      10.1021/bi0493057 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Dempsey, B.R.'   1 ? 
primary 'Wrona, M.'       2 ? 
primary 'Moulin, J.M.'    3 ? 
primary 'Gloor, G.B.'     4 ? 
primary 'Jalilehvand, F.' 5 ? 
primary 'Lajoie, G.'      6 ? 
primary 'Shaw, G.S.'      7 ? 
primary 'Shilton, B.H.'   8 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           SecA 
_entity.formula_weight             2425.836 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              'C-terminal Zinc Binding Domain' 
_entity.details                    ? 
# 
_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       KVGRNDPCPCGSGKKYKQCHGR 
_entity_poly.pdbx_seq_one_letter_code_can   KVGRNDPCPCGSGKKYKQCHGR 
_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  LYS n 
1 2  VAL n 
1 3  GLY n 
1 4  ARG n 
1 5  ASN n 
1 6  ASP n 
1 7  PRO n 
1 8  CYS n 
1 9  PRO n 
1 10 CYS n 
1 11 GLY n 
1 12 SER n 
1 13 GLY n 
1 14 LYS n 
1 15 LYS n 
1 16 TYR n 
1 17 LYS n 
1 18 GLN n 
1 19 CYS n 
1 20 HIS n 
1 21 GLY n 
1 22 ARG 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                
'Solid phase peptide synthesis, N-terminally acetylated. The sequence of this peptide naturally exists in Escherichia coli' 
# 
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 
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 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
HIS 'L-peptide linking' y HISTIDINE       ? 'C6 H10 N3 O2 1' 156.162 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
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  LYS 1  1  1  LYS LYS A . n 
A 1 2  VAL 2  2  2  VAL VAL A . n 
A 1 3  GLY 3  3  3  GLY GLY A . n 
A 1 4  ARG 4  4  4  ARG ARG A . n 
A 1 5  ASN 5  5  5  ASN ASN A . n 
A 1 6  ASP 6  6  6  ASP ASP A . n 
A 1 7  PRO 7  7  7  PRO PRO A . n 
A 1 8  CYS 8  8  8  CYS CYS A . n 
A 1 9  PRO 9  9  9  PRO PRO A . n 
A 1 10 CYS 10 10 10 CYS CYS A . n 
A 1 11 GLY 11 11 11 GLY GLY A . n 
A 1 12 SER 12 12 12 SER SER A . n 
A 1 13 GLY 13 13 13 GLY GLY A . n 
A 1 14 LYS 14 14 14 LYS LYS A . n 
A 1 15 LYS 15 15 15 LYS LYS A . n 
A 1 16 TYR 16 16 16 TYR TYR A . n 
A 1 17 LYS 17 17 17 LYS LYS A . n 
A 1 18 GLN 18 18 18 GLN GLN A . n 
A 1 19 CYS 19 19 19 CYS CYS A . n 
A 1 20 HIS 20 20 20 HIS HIS A . n 
A 1 21 GLY 21 21 21 GLY GLY A . n 
A 1 22 ARG 22 22 22 ARG ARG A . n 
# 
_exptl.entry_id          1SX0 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   ? 
_exptl_crystal.description           ? 
_exptl_crystal.density_Matthews      ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             ? 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   . 
_diffrn_radiation_wavelength.wt           1.0 
# 
_database_PDB_matrix.entry_id          1SX0 
_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                  1SX0 
_struct.title                     
'Solution NMR Structure and X-Ray Absorption Analysis of the C-Terminal Zinc-Binding Domain of the SecA ATPase' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1SX0 
_struct_keywords.pdbx_keywords   'PROTEIN TRANSPORT' 
_struct_keywords.text            
'zinc, metal ion, tetrahedral coordination, no secondary structure, structural zinc coordination, PROTEIN TRANSPORT' 
# 
_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.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1SX0 
_struct_ref.pdbx_db_accession          1SX0 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1SX0 
_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                 22 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             1SX0 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  22 
_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       22 
# 
_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 
# 
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  O A GLY 3 ? ? H A ASP 6 ? ? 1.59 
2  2  O A GLY 3 ? ? H A ASP 6 ? ? 1.60 
3  3  O A GLY 3 ? ? H A ASP 6 ? ? 1.55 
4  4  O A GLY 3 ? ? H A ASP 6 ? ? 1.60 
5  5  O A GLY 3 ? ? H A ASP 6 ? ? 1.59 
6  6  O A GLY 3 ? ? H A ASP 6 ? ? 1.58 
7  7  O A GLY 3 ? ? H A ASP 6 ? ? 1.58 
8  8  O A GLY 3 ? ? H A ASP 6 ? ? 1.58 
9  9  O A GLY 3 ? ? H A ASP 6 ? ? 1.57 
10 10 O A GLY 3 ? ? H A ASP 6 ? ? 1.57 
11 12 O A GLY 3 ? ? H A ASP 6 ? ? 1.58 
12 13 O A GLY 3 ? ? H A ASP 6 ? ? 1.58 
13 14 O A GLY 3 ? ? H A ASP 6 ? ? 1.57 
14 16 O A GLY 3 ? ? H A ASP 6 ? ? 1.57 
15 17 O A GLY 3 ? ? H A ASP 6 ? ? 1.60 
16 19 O A GLY 3 ? ? H A ASP 6 ? ? 1.58 
17 20 O A GLY 3 ? ? H A ASP 6 ? ? 1.59 
# 
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  CYS A 19 ? ? -150.19 -71.40  
2  2  ARG A 4  ? ? -36.97  -29.99  
3  2  SER A 12 ? ? -90.21  -62.44  
4  2  TYR A 16 ? ? -47.14  -70.44  
5  2  CYS A 19 ? ? -150.32 -75.16  
6  3  ARG A 4  ? ? -32.02  -35.46  
7  3  CYS A 8  ? ? -35.35  134.85  
8  3  CYS A 19 ? ? -119.96 -70.35  
9  3  HIS A 20 ? ? -87.79  -74.85  
10 4  ARG A 4  ? ? -36.38  -30.14  
11 4  CYS A 19 ? ? -150.32 -71.47  
12 5  CYS A 8  ? ? -39.19  134.41  
13 5  TYR A 16 ? ? -48.19  -70.09  
14 5  CYS A 19 ? ? -150.37 -74.66  
15 6  LYS A 15 ? ? -58.82  172.86  
16 6  CYS A 19 ? ? -150.07 -71.85  
17 7  CYS A 8  ? ? -39.60  135.27  
18 7  CYS A 19 ? ? -150.29 -120.21 
19 8  CYS A 8  ? ? -39.59  134.48  
20 8  TYR A 16 ? ? -50.15  -71.95  
21 8  CYS A 19 ? ? -150.33 -72.80  
22 9  CYS A 19 ? ? -150.22 -70.10  
23 9  HIS A 20 ? ? -94.08  -86.17  
24 10 SER A 12 ? ? -90.20  -61.46  
25 10 CYS A 19 ? ? -150.78 -70.05  
26 10 HIS A 20 ? ? -99.65  -85.20  
27 11 ARG A 4  ? ? -36.38  -30.61  
28 11 CYS A 19 ? ? -150.39 -69.95  
29 11 HIS A 20 ? ? -91.08  -83.99  
30 12 CYS A 8  ? ? -39.23  134.40  
31 12 CYS A 19 ? ? -150.05 -71.74  
32 13 CYS A 19 ? ? -123.06 -79.20  
33 14 ARG A 4  ? ? -33.17  -34.27  
34 14 CYS A 8  ? ? -34.09  134.55  
35 14 CYS A 19 ? ? -150.17 -69.15  
36 15 ARG A 4  ? ? -37.68  -29.66  
37 15 SER A 12 ? ? -90.07  -73.94  
38 15 LYS A 14 ? ? -79.99  -168.57 
39 15 CYS A 19 ? ? -150.41 -71.25  
40 15 HIS A 20 ? ? -95.93  -84.05  
41 16 ARG A 4  ? ? -32.53  -35.03  
42 16 CYS A 8  ? ? -35.25  134.69  
43 16 CYS A 19 ? ? -150.33 -69.14  
44 17 ARG A 4  ? ? -37.23  -29.99  
45 17 CYS A 19 ? ? -150.69 -70.31  
46 17 HIS A 20 ? ? -100.24 -86.86  
47 18 ARG A 4  ? ? -37.42  -29.46  
48 18 CYS A 19 ? ? -150.37 -70.02  
49 19 CYS A 19 ? ? -150.20 -120.57 
50 20 ARG A 4  ? ? -35.57  -31.01  
51 20 CYS A 8  ? ? -38.24  134.11  
52 20 CYS A 19 ? ? -150.16 -70.05  
# 
_pdbx_nmr_ensemble.entry_id                                      1SX0 
_pdbx_nmr_ensemble.conformers_calculated_total_number            100 
_pdbx_nmr_ensemble.conformers_submitted_total_number             20 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'structures with the least restraint violations' 
_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.entry_id             1SX0 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.selection_criteria   'closest to the average' 
# 
loop_
_pdbx_nmr_sample_details.solution_id 
_pdbx_nmr_sample_details.contents 
_pdbx_nmr_sample_details.solvent_system 
1 '1.7mM SecA Zinc Binding Domain NA; 20mM deuterated Pipes buffer, 50mM NaCl, 5mM NaN3, 0.5mM TCEP, 3.4mM ZnCl2' 
'90% H2O/10% D2O' 
2 '3.5mM SecA Zinc Binding Domain NA; 20mM deuterated Pipes buffer, 50mM NaCl, 5mM NaN3, 0.5mM TCEP, 7mM ZnCl2'   
'90% H2O/10% D2O' 
3 '1.7mM SecA Zinc Binding Domain NA; 20mM deuterated Pipes buffer, 50mM NaCl, 5mM NaN3, 0.5mM TCEP, 3.4mM ZnCl2' '100% D2O' 
4 '3.5mM SecA Zinc Binding Domain NA; 20mM deuterated Pipes buffer, 50mM NaCl, 5mM NaN3, 0.5mM TCEP, 7mM ZnCl2'   '100% D2O' 
# 
loop_
_pdbx_nmr_exptl_sample_conditions.conditions_id 
_pdbx_nmr_exptl_sample_conditions.temperature 
_pdbx_nmr_exptl_sample_conditions.pressure 
_pdbx_nmr_exptl_sample_conditions.pH 
_pdbx_nmr_exptl_sample_conditions.ionic_strength 
_pdbx_nmr_exptl_sample_conditions.pressure_units 
_pdbx_nmr_exptl_sample_conditions.temperature_units 
1 298 ambient 7.0 '50mM NaCl, 5mM NaN3, 3.4mM ZnCl2' ? K 
2 298 ambient 7.0 '50mM NaCl, 5mM NaN3, 7mM ZnCl2'   ? K 
# 
loop_
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.solution_id 
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.type 
1 3 1 DQF-COSY   
2 2 2 '2D NOESY' 
3 4 2 '2D NOESY' 
# 
_pdbx_nmr_details.entry_id   1SX0 
_pdbx_nmr_details.text       
;This structure was determined using standard two-dimensional 1H NMR techniques.  
This set of structures is the calculation of the initial fold of the domain without using restraints for zinc coordination.  
A second set of structures has been deposited that is a refinement of this fold using zinc coordination restraints based on EXAFS data for this domain.
;
# 
_pdbx_nmr_refine.entry_id           1SX0 
_pdbx_nmr_refine.method             'simulated annealing' 
_pdbx_nmr_refine.details            
'structures based on 307 restraints, 274 are NOE-derived distance restraints, 33 are dihedral angle restraints.' 
_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 
CNS        1.1   'structure solution' 'Brunger et al.'  1 
NMRPipe    2.1   processing           'Delaglio et al.' 2 
VNMR       6.1c  processing           Varian            3 
Pipp/Stapp 4.3.3 'data analysis'      'Garrett et al.'  4 
CNS        1.1   refinement           'Brunger et al.'  5 
# 
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 
ARG N    N N N 1   
ARG CA   C N S 2   
ARG C    C N N 3   
ARG O    O N N 4   
ARG CB   C N N 5   
ARG CG   C N N 6   
ARG CD   C N N 7   
ARG NE   N N N 8   
ARG CZ   C N N 9   
ARG NH1  N N N 10  
ARG NH2  N N N 11  
ARG OXT  O N N 12  
ARG H    H N N 13  
ARG H2   H N N 14  
ARG HA   H N N 15  
ARG HB2  H N N 16  
ARG HB3  H N N 17  
ARG HG2  H N N 18  
ARG HG3  H N N 19  
ARG HD2  H N N 20  
ARG HD3  H N N 21  
ARG HE   H N N 22  
ARG HH11 H N N 23  
ARG HH12 H N N 24  
ARG HH21 H N N 25  
ARG HH22 H N N 26  
ARG HXT  H N N 27  
ASN N    N N N 28  
ASN CA   C N S 29  
ASN C    C N N 30  
ASN O    O N N 31  
ASN CB   C N N 32  
ASN CG   C N N 33  
ASN OD1  O N N 34  
ASN ND2  N N N 35  
ASN OXT  O N N 36  
ASN H    H N N 37  
ASN H2   H N N 38  
ASN HA   H N N 39  
ASN HB2  H N N 40  
ASN HB3  H N N 41  
ASN HD21 H N N 42  
ASN HD22 H N N 43  
ASN HXT  H N N 44  
ASP N    N N N 45  
ASP CA   C N S 46  
ASP C    C N N 47  
ASP O    O N N 48  
ASP CB   C N N 49  
ASP CG   C N N 50  
ASP OD1  O N N 51  
ASP OD2  O N N 52  
ASP OXT  O N N 53  
ASP H    H N N 54  
ASP H2   H N N 55  
ASP HA   H N N 56  
ASP HB2  H N N 57  
ASP HB3  H N N 58  
ASP HD2  H N N 59  
ASP HXT  H N N 60  
CYS N    N N N 61  
CYS CA   C N R 62  
CYS C    C N N 63  
CYS O    O N N 64  
CYS CB   C N N 65  
CYS SG   S N N 66  
CYS OXT  O N N 67  
CYS H    H N N 68  
CYS H2   H N N 69  
CYS HA   H N N 70  
CYS HB2  H N N 71  
CYS HB3  H N N 72  
CYS HG   H N N 73  
CYS HXT  H N N 74  
GLN N    N N N 75  
GLN CA   C N S 76  
GLN C    C N N 77  
GLN O    O N N 78  
GLN CB   C N N 79  
GLN CG   C N N 80  
GLN CD   C N N 81  
GLN OE1  O N N 82  
GLN NE2  N N N 83  
GLN OXT  O N N 84  
GLN H    H N N 85  
GLN H2   H N N 86  
GLN HA   H N N 87  
GLN HB2  H N N 88  
GLN HB3  H N N 89  
GLN HG2  H N N 90  
GLN HG3  H N N 91  
GLN HE21 H N N 92  
GLN HE22 H N N 93  
GLN HXT  H N N 94  
GLY N    N N N 95  
GLY CA   C N N 96  
GLY C    C N N 97  
GLY O    O N N 98  
GLY OXT  O N N 99  
GLY H    H N N 100 
GLY H2   H N N 101 
GLY HA2  H N N 102 
GLY HA3  H N N 103 
GLY HXT  H N N 104 
HIS N    N N N 105 
HIS CA   C N S 106 
HIS C    C N N 107 
HIS O    O N N 108 
HIS CB   C N N 109 
HIS CG   C Y N 110 
HIS ND1  N Y N 111 
HIS CD2  C Y N 112 
HIS CE1  C Y N 113 
HIS NE2  N Y N 114 
HIS OXT  O N N 115 
HIS H    H N N 116 
HIS H2   H N N 117 
HIS HA   H N N 118 
HIS HB2  H N N 119 
HIS HB3  H N N 120 
HIS HD1  H N N 121 
HIS HD2  H N N 122 
HIS HE1  H N N 123 
HIS HE2  H N N 124 
HIS HXT  H N N 125 
LYS N    N N N 126 
LYS CA   C N S 127 
LYS C    C N N 128 
LYS O    O N N 129 
LYS CB   C N N 130 
LYS CG   C N N 131 
LYS CD   C N N 132 
LYS CE   C N N 133 
LYS NZ   N N N 134 
LYS OXT  O N N 135 
LYS H    H N N 136 
LYS H2   H N N 137 
LYS HA   H N N 138 
LYS HB2  H N N 139 
LYS HB3  H N N 140 
LYS HG2  H N N 141 
LYS HG3  H N N 142 
LYS HD2  H N N 143 
LYS HD3  H N N 144 
LYS HE2  H N N 145 
LYS HE3  H N N 146 
LYS HZ1  H N N 147 
LYS HZ2  H N N 148 
LYS HZ3  H N N 149 
LYS HXT  H N N 150 
PRO N    N N N 151 
PRO CA   C N S 152 
PRO C    C N N 153 
PRO O    O N N 154 
PRO CB   C N N 155 
PRO CG   C N N 156 
PRO CD   C N N 157 
PRO OXT  O N N 158 
PRO H    H N N 159 
PRO HA   H N N 160 
PRO HB2  H N N 161 
PRO HB3  H N N 162 
PRO HG2  H N N 163 
PRO HG3  H N N 164 
PRO HD2  H N N 165 
PRO HD3  H N N 166 
PRO HXT  H N N 167 
SER N    N N N 168 
SER CA   C N S 169 
SER C    C N N 170 
SER O    O N N 171 
SER CB   C N N 172 
SER OG   O N N 173 
SER OXT  O N N 174 
SER H    H N N 175 
SER H2   H N N 176 
SER HA   H N N 177 
SER HB2  H N N 178 
SER HB3  H N N 179 
SER HG   H N N 180 
SER HXT  H N N 181 
TYR N    N N N 182 
TYR CA   C N S 183 
TYR C    C N N 184 
TYR O    O N N 185 
TYR CB   C N N 186 
TYR CG   C Y N 187 
TYR CD1  C Y N 188 
TYR CD2  C Y N 189 
TYR CE1  C Y N 190 
TYR CE2  C Y N 191 
TYR CZ   C Y N 192 
TYR OH   O N N 193 
TYR OXT  O N N 194 
TYR H    H N N 195 
TYR H2   H N N 196 
TYR HA   H N N 197 
TYR HB2  H N N 198 
TYR HB3  H N N 199 
TYR HD1  H N N 200 
TYR HD2  H N N 201 
TYR HE1  H N N 202 
TYR HE2  H N N 203 
TYR HH   H N N 204 
TYR HXT  H N N 205 
VAL N    N N N 206 
VAL CA   C N S 207 
VAL C    C N N 208 
VAL O    O N N 209 
VAL CB   C N N 210 
VAL CG1  C N N 211 
VAL CG2  C N N 212 
VAL OXT  O N N 213 
VAL H    H N N 214 
VAL H2   H N N 215 
VAL HA   H N N 216 
VAL HB   H N N 217 
VAL HG11 H N N 218 
VAL HG12 H N N 219 
VAL HG13 H N N 220 
VAL HG21 H N N 221 
VAL HG22 H N N 222 
VAL HG23 H N N 223 
VAL HXT  H N N 224 
# 
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 
ARG N   CA   sing N N 1   
ARG N   H    sing N N 2   
ARG N   H2   sing N N 3   
ARG CA  C    sing N N 4   
ARG CA  CB   sing N N 5   
ARG CA  HA   sing N N 6   
ARG C   O    doub N N 7   
ARG C   OXT  sing N N 8   
ARG CB  CG   sing N N 9   
ARG CB  HB2  sing N N 10  
ARG CB  HB3  sing N N 11  
ARG CG  CD   sing N N 12  
ARG CG  HG2  sing N N 13  
ARG CG  HG3  sing N N 14  
ARG CD  NE   sing N N 15  
ARG CD  HD2  sing N N 16  
ARG CD  HD3  sing N N 17  
ARG NE  CZ   sing N N 18  
ARG NE  HE   sing N N 19  
ARG CZ  NH1  sing N N 20  
ARG CZ  NH2  doub N N 21  
ARG NH1 HH11 sing N N 22  
ARG NH1 HH12 sing N N 23  
ARG NH2 HH21 sing N N 24  
ARG NH2 HH22 sing N N 25  
ARG OXT HXT  sing N N 26  
ASN N   CA   sing N N 27  
ASN N   H    sing N N 28  
ASN N   H2   sing N N 29  
ASN CA  C    sing N N 30  
ASN CA  CB   sing N N 31  
ASN CA  HA   sing N N 32  
ASN C   O    doub N N 33  
ASN C   OXT  sing N N 34  
ASN CB  CG   sing N N 35  
ASN CB  HB2  sing N N 36  
ASN CB  HB3  sing N N 37  
ASN CG  OD1  doub N N 38  
ASN CG  ND2  sing N N 39  
ASN ND2 HD21 sing N N 40  
ASN ND2 HD22 sing N N 41  
ASN OXT HXT  sing N N 42  
ASP N   CA   sing N N 43  
ASP N   H    sing N N 44  
ASP N   H2   sing N N 45  
ASP CA  C    sing N N 46  
ASP CA  CB   sing N N 47  
ASP CA  HA   sing N N 48  
ASP C   O    doub N N 49  
ASP C   OXT  sing N N 50  
ASP CB  CG   sing N N 51  
ASP CB  HB2  sing N N 52  
ASP CB  HB3  sing N N 53  
ASP CG  OD1  doub N N 54  
ASP CG  OD2  sing N N 55  
ASP OD2 HD2  sing N N 56  
ASP OXT HXT  sing N N 57  
CYS N   CA   sing N N 58  
CYS N   H    sing N N 59  
CYS N   H2   sing N N 60  
CYS CA  C    sing N N 61  
CYS CA  CB   sing N N 62  
CYS CA  HA   sing N N 63  
CYS C   O    doub N N 64  
CYS C   OXT  sing N N 65  
CYS CB  SG   sing N N 66  
CYS CB  HB2  sing N N 67  
CYS CB  HB3  sing N N 68  
CYS SG  HG   sing N N 69  
CYS OXT HXT  sing N N 70  
GLN N   CA   sing N N 71  
GLN N   H    sing N N 72  
GLN N   H2   sing N N 73  
GLN CA  C    sing N N 74  
GLN CA  CB   sing N N 75  
GLN CA  HA   sing N N 76  
GLN C   O    doub N N 77  
GLN C   OXT  sing N N 78  
GLN CB  CG   sing N N 79  
GLN CB  HB2  sing N N 80  
GLN CB  HB3  sing N N 81  
GLN CG  CD   sing N N 82  
GLN CG  HG2  sing N N 83  
GLN CG  HG3  sing N N 84  
GLN CD  OE1  doub N N 85  
GLN CD  NE2  sing N N 86  
GLN NE2 HE21 sing N N 87  
GLN NE2 HE22 sing N N 88  
GLN OXT HXT  sing N N 89  
GLY N   CA   sing N N 90  
GLY N   H    sing N N 91  
GLY N   H2   sing N N 92  
GLY CA  C    sing N N 93  
GLY CA  HA2  sing N N 94  
GLY CA  HA3  sing N N 95  
GLY C   O    doub N N 96  
GLY C   OXT  sing N N 97  
GLY OXT HXT  sing N N 98  
HIS N   CA   sing N N 99  
HIS N   H    sing N N 100 
HIS N   H2   sing N N 101 
HIS CA  C    sing N N 102 
HIS CA  CB   sing N N 103 
HIS CA  HA   sing N N 104 
HIS C   O    doub N N 105 
HIS C   OXT  sing N N 106 
HIS CB  CG   sing N N 107 
HIS CB  HB2  sing N N 108 
HIS CB  HB3  sing N N 109 
HIS CG  ND1  sing Y N 110 
HIS CG  CD2  doub Y N 111 
HIS ND1 CE1  doub Y N 112 
HIS ND1 HD1  sing N N 113 
HIS CD2 NE2  sing Y N 114 
HIS CD2 HD2  sing N N 115 
HIS CE1 NE2  sing Y N 116 
HIS CE1 HE1  sing N N 117 
HIS NE2 HE2  sing N N 118 
HIS OXT HXT  sing N N 119 
LYS N   CA   sing N N 120 
LYS N   H    sing N N 121 
LYS N   H2   sing N N 122 
LYS CA  C    sing N N 123 
LYS CA  CB   sing N N 124 
LYS CA  HA   sing N N 125 
LYS C   O    doub N N 126 
LYS C   OXT  sing N N 127 
LYS CB  CG   sing N N 128 
LYS CB  HB2  sing N N 129 
LYS CB  HB3  sing N N 130 
LYS CG  CD   sing N N 131 
LYS CG  HG2  sing N N 132 
LYS CG  HG3  sing N N 133 
LYS CD  CE   sing N N 134 
LYS CD  HD2  sing N N 135 
LYS CD  HD3  sing N N 136 
LYS CE  NZ   sing N N 137 
LYS CE  HE2  sing N N 138 
LYS CE  HE3  sing N N 139 
LYS NZ  HZ1  sing N N 140 
LYS NZ  HZ2  sing N N 141 
LYS NZ  HZ3  sing N N 142 
LYS OXT HXT  sing N N 143 
PRO N   CA   sing N N 144 
PRO N   CD   sing N N 145 
PRO N   H    sing N N 146 
PRO CA  C    sing N N 147 
PRO CA  CB   sing N N 148 
PRO CA  HA   sing N N 149 
PRO C   O    doub N N 150 
PRO C   OXT  sing N N 151 
PRO CB  CG   sing N N 152 
PRO CB  HB2  sing N N 153 
PRO CB  HB3  sing N N 154 
PRO CG  CD   sing N N 155 
PRO CG  HG2  sing N N 156 
PRO CG  HG3  sing N N 157 
PRO CD  HD2  sing N N 158 
PRO CD  HD3  sing N N 159 
PRO OXT HXT  sing N N 160 
SER N   CA   sing N N 161 
SER N   H    sing N N 162 
SER N   H2   sing N N 163 
SER CA  C    sing N N 164 
SER CA  CB   sing N N 165 
SER CA  HA   sing N N 166 
SER C   O    doub N N 167 
SER C   OXT  sing N N 168 
SER CB  OG   sing N N 169 
SER CB  HB2  sing N N 170 
SER CB  HB3  sing N N 171 
SER OG  HG   sing N N 172 
SER OXT HXT  sing N N 173 
TYR N   CA   sing N N 174 
TYR N   H    sing N N 175 
TYR N   H2   sing N N 176 
TYR CA  C    sing N N 177 
TYR CA  CB   sing N N 178 
TYR CA  HA   sing N N 179 
TYR C   O    doub N N 180 
TYR C   OXT  sing N N 181 
TYR CB  CG   sing N N 182 
TYR CB  HB2  sing N N 183 
TYR CB  HB3  sing N N 184 
TYR CG  CD1  doub Y N 185 
TYR CG  CD2  sing Y N 186 
TYR CD1 CE1  sing Y N 187 
TYR CD1 HD1  sing N N 188 
TYR CD2 CE2  doub Y N 189 
TYR CD2 HD2  sing N N 190 
TYR CE1 CZ   doub Y N 191 
TYR CE1 HE1  sing N N 192 
TYR CE2 CZ   sing Y N 193 
TYR CE2 HE2  sing N N 194 
TYR CZ  OH   sing N N 195 
TYR OH  HH   sing N N 196 
TYR OXT HXT  sing N N 197 
VAL N   CA   sing N N 198 
VAL N   H    sing N N 199 
VAL N   H2   sing N N 200 
VAL CA  C    sing N N 201 
VAL CA  CB   sing N N 202 
VAL CA  HA   sing N N 203 
VAL C   O    doub N N 204 
VAL C   OXT  sing N N 205 
VAL CB  CG1  sing N N 206 
VAL CB  CG2  sing N N 207 
VAL CB  HB   sing N N 208 
VAL CG1 HG11 sing N N 209 
VAL CG1 HG12 sing N N 210 
VAL CG1 HG13 sing N N 211 
VAL CG2 HG21 sing N N 212 
VAL CG2 HG22 sing N N 213 
VAL CG2 HG23 sing N N 214 
VAL OXT HXT  sing N N 215 
# 
loop_
_pdbx_nmr_spectrometer.spectrometer_id 
_pdbx_nmr_spectrometer.type 
_pdbx_nmr_spectrometer.manufacturer 
_pdbx_nmr_spectrometer.model 
_pdbx_nmr_spectrometer.field_strength 
1 ? Varian UNITY 500 
2 ? Varian INOVA 600 
# 
_atom_sites.entry_id                    1SX0 
_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 
S 
# 
loop_