data_2K4X
# 
_entry.id   2K4X 
# 
_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   2K4X         pdb_00002k4x 10.2210/pdb2k4x/pdb 
RCSB  RCSB100680   ?            ?                   
WWPDB D_1000100680 ?            ?                   
BMRB  15811        ?            10.13018/BMR15811   
# 
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 2008-08-19 
2 'Structure model' 1 1 2011-07-13 
3 'Structure model' 1 2 2012-05-23 
4 'Structure model' 1 3 2020-02-19 
5 'Structure model' 1 4 2023-06-14 
6 'Structure model' 1 5 2024-05-08 
# 
_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' 'Database references'       
3  4 'Structure model' 'Data collection'           
4  4 'Structure model' 'Database references'       
5  4 'Structure model' Other                       
6  5 'Structure model' 'Database references'       
7  5 'Structure model' 'Derived calculations'      
8  5 'Structure model' Other                       
9  6 'Structure model' 'Data collection'           
10 6 'Structure model' 'Database references'       
# 
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_database_status  
3  4 'Structure model' pdbx_nmr_software     
4  4 'Structure model' pdbx_nmr_spectrometer 
5  5 'Structure model' database_2            
6  5 'Structure model' pdbx_database_status  
7  5 'Structure model' struct_site           
8  6 'Structure model' chem_comp_atom        
9  6 'Structure model' chem_comp_bond        
10 6 'Structure model' database_2            
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  4 'Structure model' '_pdbx_database_status.status_code_cs'       
2  4 'Structure model' '_pdbx_nmr_software.name'                    
3  4 'Structure model' '_pdbx_nmr_spectrometer.model'               
4  5 'Structure model' '_database_2.pdbx_DOI'                       
5  5 'Structure model' '_database_2.pdbx_database_accession'        
6  5 'Structure model' '_pdbx_database_status.status_code_nmr_data' 
7  5 'Structure model' '_struct_site.pdbx_auth_asym_id'             
8  5 'Structure model' '_struct_site.pdbx_auth_comp_id'             
9  5 'Structure model' '_struct_site.pdbx_auth_seq_id'              
10 6 'Structure model' '_database_2.pdbx_DOI'                       
# 
_pdbx_database_status.deposit_site                    BMRB 
_pdbx_database_status.entry_id                        2K4X 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.recvd_initial_deposition_date   2008-06-20 
_pdbx_database_status.SG_entry                        Y 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  REL 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            REL 
# 
loop_
_pdbx_database_related.content_type 
_pdbx_database_related.db_id 
_pdbx_database_related.db_name 
_pdbx_database_related.details 
unspecified TaT88 TargetDB . 
unspecified 15811 BMRB     . 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Wu, B.'                                          1 
'Yee, A.'                                         2 
'Fares, C.'                                       3 
'Lemak, A.'                                       4 
'Semest, A.'                                      5 
'Arrowsmith, C.'                                  6 
'Montelione, G.T.'                                7 
'Northeast Structural Genomics Consortium (NESG)' 8 
'Ontario Centre for Structural Proteomics (OCSP)' 9 
# 
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 
;Solution structure of 30S ribosomal protein S27A from Thermoplasma acidophilum/Northeast Structural Genomics Consortium Target TaT88/Ontario Center for Structural Proteomics target ta1093
;
'To be Published' ?  ?  ?  ?    ?      ?  ?         0353 ? ?        ?                         
1       'A novel strategy for NMR resonance assignment and protein structure determination.' J.Biomol.Nmr      49 27 38 2011 
JBNME9 NE 0925-2738 0800 ? 21161328 10.1007/s10858-010-9458-0 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Wu, B.'           1  ? 
primary 'Yee, A.'          2  ? 
primary 'Fares, C.'        3  ? 
primary 'Lemak, A.'        4  ? 
primary 'Semest, A.'       5  ? 
primary 'Arrowsmith, C.'   6  ? 
1       'Lemak, A.'        7  ? 
1       'Gutmanas, A.'     8  ? 
1       'Chitayat, S.'     9  ? 
1       'Karra, M.'        10 ? 
1       'Fares, C.'        11 ? 
1       'Sunnerhagen, M.'  12 ? 
1       'Arrowsmith, C.H.' 13 ? 
# 
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 '30S ribosomal protein S27ae' 6397.507 1 ? ? ? ? 
2 non-polymer syn 'ZINC ION'                    65.409   1 ? ? ? ? 
# 
_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       MQKRELYEIADGKLVRKHRFCPRCGPGVFLAEHADRYSCGRCGYTEFKKAKKSKS 
_entity_poly.pdbx_seq_one_letter_code_can   MQKRELYEIADGKLVRKHRFCPRCGPGVFLAEHADRYSCGRCGYTEFKKAKKSKS 
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         TaT88 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        'ZINC ION' 
_pdbx_entity_nonpoly.comp_id     ZN 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  MET n 
1 2  GLN n 
1 3  LYS n 
1 4  ARG n 
1 5  GLU n 
1 6  LEU n 
1 7  TYR n 
1 8  GLU n 
1 9  ILE n 
1 10 ALA n 
1 11 ASP n 
1 12 GLY n 
1 13 LYS n 
1 14 LEU n 
1 15 VAL n 
1 16 ARG n 
1 17 LYS n 
1 18 HIS n 
1 19 ARG n 
1 20 PHE n 
1 21 CYS n 
1 22 PRO n 
1 23 ARG n 
1 24 CYS n 
1 25 GLY n 
1 26 PRO n 
1 27 GLY n 
1 28 VAL n 
1 29 PHE n 
1 30 LEU n 
1 31 ALA n 
1 32 GLU n 
1 33 HIS n 
1 34 ALA n 
1 35 ASP n 
1 36 ARG n 
1 37 TYR n 
1 38 SER n 
1 39 CYS n 
1 40 GLY n 
1 41 ARG n 
1 42 CYS n 
1 43 GLY n 
1 44 TYR n 
1 45 THR n 
1 46 GLU n 
1 47 PHE n 
1 48 LYS n 
1 49 LYS n 
1 50 ALA n 
1 51 LYS n 
1 52 LYS n 
1 53 SER n 
1 54 LYS n 
1 55 SER 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                     Thermoplasma 
_entity_src_gen.pdbx_gene_src_gene                 'rps27ae, Ta1093' 
_entity_src_gen.gene_src_species                   acidophilum 
_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      'Thermoplasma acidophilum' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     2303 
_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                   coli 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               ? 
_entity_src_gen.pdbx_host_org_variant              ? 
_entity_src_gen.pdbx_host_org_cell_line            ? 
_entity_src_gen.pdbx_host_org_atcc                 ? 
_entity_src_gen.pdbx_host_org_culture_collection   ? 
_entity_src_gen.pdbx_host_org_cell                 ? 
_entity_src_gen.pdbx_host_org_organelle            ? 
_entity_src_gen.pdbx_host_org_cellular_location    ? 
_entity_src_gen.pdbx_host_org_vector_type          plasmid 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       p11 
_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 
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 
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE         ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
MET 'L-peptide linking' y METHIONINE      ? 'C5 H11 N O2 S'  149.211 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
ZN  non-polymer         . 'ZINC ION'      ? 'Zn 2'           65.409  
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  MET 1  1  1  MET MET A . n 
A 1 2  GLN 2  2  2  GLN GLN A . n 
A 1 3  LYS 3  3  3  LYS LYS A . n 
A 1 4  ARG 4  4  4  ARG ARG A . n 
A 1 5  GLU 5  5  5  GLU GLU A . n 
A 1 6  LEU 6  6  6  LEU LEU A . n 
A 1 7  TYR 7  7  7  TYR TYR A . n 
A 1 8  GLU 8  8  8  GLU GLU A . n 
A 1 9  ILE 9  9  9  ILE ILE A . n 
A 1 10 ALA 10 10 10 ALA ALA A . n 
A 1 11 ASP 11 11 11 ASP ASP A . n 
A 1 12 GLY 12 12 12 GLY GLY A . n 
A 1 13 LYS 13 13 13 LYS LYS A . n 
A 1 14 LEU 14 14 14 LEU LEU A . n 
A 1 15 VAL 15 15 15 VAL VAL A . n 
A 1 16 ARG 16 16 16 ARG ARG A . n 
A 1 17 LYS 17 17 17 LYS LYS A . n 
A 1 18 HIS 18 18 18 HIS HIS A . n 
A 1 19 ARG 19 19 19 ARG ARG A . n 
A 1 20 PHE 20 20 20 PHE PHE A . n 
A 1 21 CYS 21 21 21 CYS CYS A . n 
A 1 22 PRO 22 22 22 PRO PRO A . n 
A 1 23 ARG 23 23 23 ARG ARG A . n 
A 1 24 CYS 24 24 24 CYS CYS A . n 
A 1 25 GLY 25 25 25 GLY GLY A . n 
A 1 26 PRO 26 26 26 PRO PRO A . n 
A 1 27 GLY 27 27 27 GLY GLY A . n 
A 1 28 VAL 28 28 28 VAL VAL A . n 
A 1 29 PHE 29 29 29 PHE PHE A . n 
A 1 30 LEU 30 30 30 LEU LEU A . n 
A 1 31 ALA 31 31 31 ALA ALA A . n 
A 1 32 GLU 32 32 32 GLU GLU A . n 
A 1 33 HIS 33 33 33 HIS HIS A . n 
A 1 34 ALA 34 34 34 ALA ALA A . n 
A 1 35 ASP 35 35 35 ASP ASP A . n 
A 1 36 ARG 36 36 36 ARG ARG A . n 
A 1 37 TYR 37 37 37 TYR TYR A . n 
A 1 38 SER 38 38 38 SER SER A . n 
A 1 39 CYS 39 39 39 CYS CYS A . n 
A 1 40 GLY 40 40 40 GLY GLY A . n 
A 1 41 ARG 41 41 41 ARG ARG A . n 
A 1 42 CYS 42 42 42 CYS CYS A . n 
A 1 43 GLY 43 43 43 GLY GLY A . n 
A 1 44 TYR 44 44 44 TYR TYR A . n 
A 1 45 THR 45 45 45 THR THR A . n 
A 1 46 GLU 46 46 46 GLU GLU A . n 
A 1 47 PHE 47 47 47 PHE PHE A . n 
A 1 48 LYS 48 48 48 LYS LYS A . n 
A 1 49 LYS 49 49 49 LYS LYS A . n 
A 1 50 ALA 50 50 50 ALA ALA A . n 
A 1 51 LYS 51 51 51 LYS LYS A . n 
A 1 52 LYS 52 52 52 LYS LYS A . n 
A 1 53 SER 53 53 53 SER SER A . n 
A 1 54 LYS 54 54 54 LYS LYS A . n 
A 1 55 SER 55 55 55 SER SER A . n 
# 
_pdbx_nonpoly_scheme.asym_id         B 
_pdbx_nonpoly_scheme.entity_id       2 
_pdbx_nonpoly_scheme.mon_id          ZN 
_pdbx_nonpoly_scheme.ndb_seq_num     1 
_pdbx_nonpoly_scheme.pdb_seq_num     56 
_pdbx_nonpoly_scheme.auth_seq_num    56 
_pdbx_nonpoly_scheme.pdb_mon_id      ZN 
_pdbx_nonpoly_scheme.auth_mon_id     ZN 
_pdbx_nonpoly_scheme.pdb_strand_id   A 
_pdbx_nonpoly_scheme.pdb_ins_code    . 
# 
_exptl.absorpt_coefficient_mu     ? 
_exptl.absorpt_correction_T_max   ? 
_exptl.absorpt_correction_T_min   ? 
_exptl.absorpt_correction_type    ? 
_exptl.absorpt_process_details    ? 
_exptl.crystals_number            ? 
_exptl.details                    ? 
_exptl.entry_id                   2K4X 
_exptl.method                     'SOLUTION NMR' 
_exptl.method_details             ? 
# 
_struct.entry_id                  2K4X 
_struct.title                     'Solution structure of 30S ribosomal protein S27A from Thermoplasma acidophilum' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            Y 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2K4X 
_struct_keywords.pdbx_keywords   'RIBOSOMAL PROTEIN' 
_struct_keywords.text            
;30S ribosomal protein S27A, Metal-binding, Ribonucleoprotein, Ribosomal protein, Zinc-finger, Structural Genomics, PSI-2, Protein Structure Initiative, Northeast Structural Genomics Consortium, NESG, Ontario Centre for Structural Proteomics, OCSP
;
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    RS27A_THEAC 
_struct_ref.pdbx_db_accession          Q9HJ78 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   MQKRELYEIADGKLVRKHRFCPRCGPGVFLAEHADRYSCGRCGYTEFKKAKKSKS 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              2K4X 
_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                 55 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             Q9HJ78 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  55 
_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       55 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B 
# 
_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   ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
metalc1 metalc ? ? A CYS 21 SG ? ? ? 1_555 B ZN . ZN ? ? A CYS 21 A ZN 56 1_555 ? ? ? ? ? ? ? 2.352 ? ? 
metalc2 metalc ? ? A CYS 24 SG ? ? ? 1_555 B ZN . ZN ? ? A CYS 24 A ZN 56 1_555 ? ? ? ? ? ? ? 2.355 ? ? 
metalc3 metalc ? ? A CYS 39 SG ? ? ? 1_555 B ZN . ZN ? ? A CYS 39 A ZN 56 1_555 ? ? ? ? ? ? ? 2.342 ? ? 
metalc4 metalc ? ? A CYS 42 SG ? ? ? 1_555 B ZN . ZN ? ? A CYS 42 A ZN 56 1_555 ? ? ? ? ? ? ? 2.355 ? ? 
# 
_struct_conn_type.id          metalc 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_struct_conn_angle.id 
_pdbx_struct_conn_angle.ptnr1_label_atom_id 
_pdbx_struct_conn_angle.ptnr1_label_alt_id 
_pdbx_struct_conn_angle.ptnr1_label_asym_id 
_pdbx_struct_conn_angle.ptnr1_label_comp_id 
_pdbx_struct_conn_angle.ptnr1_label_seq_id 
_pdbx_struct_conn_angle.ptnr1_auth_atom_id 
_pdbx_struct_conn_angle.ptnr1_auth_asym_id 
_pdbx_struct_conn_angle.ptnr1_auth_comp_id 
_pdbx_struct_conn_angle.ptnr1_auth_seq_id 
_pdbx_struct_conn_angle.ptnr1_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr1_symmetry 
_pdbx_struct_conn_angle.ptnr2_label_atom_id 
_pdbx_struct_conn_angle.ptnr2_label_alt_id 
_pdbx_struct_conn_angle.ptnr2_label_asym_id 
_pdbx_struct_conn_angle.ptnr2_label_comp_id 
_pdbx_struct_conn_angle.ptnr2_label_seq_id 
_pdbx_struct_conn_angle.ptnr2_auth_atom_id 
_pdbx_struct_conn_angle.ptnr2_auth_asym_id 
_pdbx_struct_conn_angle.ptnr2_auth_comp_id 
_pdbx_struct_conn_angle.ptnr2_auth_seq_id 
_pdbx_struct_conn_angle.ptnr2_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr2_symmetry 
_pdbx_struct_conn_angle.ptnr3_label_atom_id 
_pdbx_struct_conn_angle.ptnr3_label_alt_id 
_pdbx_struct_conn_angle.ptnr3_label_asym_id 
_pdbx_struct_conn_angle.ptnr3_label_comp_id 
_pdbx_struct_conn_angle.ptnr3_label_seq_id 
_pdbx_struct_conn_angle.ptnr3_auth_atom_id 
_pdbx_struct_conn_angle.ptnr3_auth_asym_id 
_pdbx_struct_conn_angle.ptnr3_auth_comp_id 
_pdbx_struct_conn_angle.ptnr3_auth_seq_id 
_pdbx_struct_conn_angle.ptnr3_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr3_symmetry 
_pdbx_struct_conn_angle.value 
_pdbx_struct_conn_angle.value_esd 
1 SG ? A CYS 21 ? A CYS 21 ? 1_555 ZN ? B ZN . ? A ZN 56 ? 1_555 SG ? A CYS 24 ? A CYS 24 ? 1_555 108.9 ? 
2 SG ? A CYS 21 ? A CYS 21 ? 1_555 ZN ? B ZN . ? A ZN 56 ? 1_555 SG ? A CYS 39 ? A CYS 39 ? 1_555 106.8 ? 
3 SG ? A CYS 24 ? A CYS 24 ? 1_555 ZN ? B ZN . ? A ZN 56 ? 1_555 SG ? A CYS 39 ? A CYS 39 ? 1_555 110.3 ? 
4 SG ? A CYS 21 ? A CYS 21 ? 1_555 ZN ? B ZN . ? A ZN 56 ? 1_555 SG ? A CYS 42 ? A CYS 42 ? 1_555 111.5 ? 
5 SG ? A CYS 24 ? A CYS 24 ? 1_555 ZN ? B ZN . ? A ZN 56 ? 1_555 SG ? A CYS 42 ? A CYS 42 ? 1_555 111.1 ? 
6 SG ? A CYS 39 ? A CYS 39 ? 1_555 ZN ? B ZN . ? A ZN 56 ? 1_555 SG ? A CYS 42 ? A CYS 42 ? 1_555 108.2 ? 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   3 
_struct_sheet.details          ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
A 1 2 ? anti-parallel 
A 2 3 ? anti-parallel 
# 
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 ALA A 31 ? GLU A 32 ? ALA A 31 GLU A 32 
A 2 ARG A 36 ? SER A 38 ? ARG A 36 SER A 38 
A 3 GLU A 46 ? PHE A 47 ? GLU A 46 PHE A 47 
# 
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 ALA A 31 ? N ALA A 31 O SER A 38 ? O SER A 38 
A 2 3 N TYR A 37 ? N TYR A 37 O GLU A 46 ? O GLU A 46 
# 
_struct_site.id                   AC1 
_struct_site.pdbx_evidence_code   Software 
_struct_site.pdbx_auth_asym_id    A 
_struct_site.pdbx_auth_comp_id    ZN 
_struct_site.pdbx_auth_seq_id     56 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    3 
_struct_site.details              'BINDING SITE FOR RESIDUE ZN A 56' 
# 
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 3 CYS A 21 ? CYS A 21 . ? 1_555 ? 
2 AC1 3 CYS A 39 ? CYS A 39 . ? 1_555 ? 
3 AC1 3 ARG A 41 ? ARG A 41 . ? 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 2  ? ? 67.22   105.15  
2   1  LYS A 13 ? ? -63.77  88.31   
3   1  PRO A 26 ? ? -65.77  90.79   
4   1  ALA A 31 ? ? -52.26  92.33   
5   1  ARG A 36 ? ? -171.00 -169.69 
6   1  ARG A 41 ? ? -176.94 -51.28  
7   1  LYS A 48 ? ? -67.14  90.39   
8   2  LYS A 13 ? ? -82.71  38.59   
9   2  PRO A 26 ? ? -63.09  81.63   
10  2  ARG A 41 ? ? -171.45 -54.43  
11  2  LYS A 48 ? ? -52.99  95.59   
12  3  TYR A 7  ? ? 62.06   -172.00 
13  3  LYS A 17 ? ? -51.31  103.87  
14  3  PRO A 26 ? ? -64.61  81.83   
15  3  ARG A 41 ? ? 84.27   -51.83  
16  3  LYS A 52 ? ? 68.04   107.64  
17  4  GLN A 2  ? ? 69.81   109.83  
18  4  ARG A 16 ? ? -156.48 -68.25  
19  4  LYS A 17 ? ? -69.86  78.51   
20  4  HIS A 18 ? ? 164.20  114.15  
21  4  PRO A 26 ? ? -61.68  81.81   
22  4  ALA A 31 ? ? -59.38  101.82  
23  4  ARG A 41 ? ? -173.34 -37.19  
24  4  CYS A 42 ? ? -146.48 11.70   
25  4  LYS A 48 ? ? -54.33  102.91  
26  4  LYS A 49 ? ? -69.19  90.66   
27  4  LYS A 52 ? ? 55.39   86.57   
28  5  GLN A 2  ? ? -169.85 86.14   
29  5  LEU A 6  ? ? 55.65   -166.82 
30  5  ILE A 9  ? ? 66.51   100.69  
31  5  ALA A 10 ? ? -148.27 21.28   
32  5  ARG A 16 ? ? 74.82   -17.00  
33  5  LYS A 17 ? ? -68.19  94.97   
34  5  HIS A 18 ? ? -160.99 99.22   
35  5  PRO A 26 ? ? -64.23  85.14   
36  5  ALA A 31 ? ? -63.84  95.83   
37  5  ARG A 36 ? ? 179.38  172.96  
38  5  ARG A 41 ? ? 74.28   -46.76  
39  5  LYS A 48 ? ? -65.59  88.12   
40  6  ARG A 4  ? ? -62.76  83.82   
41  6  LYS A 13 ? ? 67.52   108.31  
42  6  HIS A 18 ? ? 59.71   168.47  
43  6  PRO A 26 ? ? -56.57  93.14   
44  6  PHE A 29 ? ? -71.03  -165.79 
45  6  ARG A 41 ? ? -173.34 -30.10  
46  6  CYS A 42 ? ? -150.12 3.82    
47  6  ALA A 50 ? ? -69.50  75.29   
48  6  SER A 53 ? ? -78.93  -71.75  
49  7  GLU A 5  ? ? -140.37 -42.31  
50  7  LEU A 6  ? ? 57.20   96.40   
51  7  ALA A 10 ? ? -161.27 96.12   
52  7  ARG A 16 ? ? 64.94   162.16  
53  7  PRO A 26 ? ? -64.74  79.70   
54  7  ALA A 31 ? ? -60.90  98.31   
55  7  ARG A 41 ? ? -168.98 -60.83  
56  7  LYS A 48 ? ? -58.86  107.53  
57  7  SER A 53 ? ? -69.51  98.08   
58  8  GLU A 5  ? ? -73.80  -86.73  
59  8  LYS A 13 ? ? -68.98  95.46   
60  8  LEU A 14 ? ? 62.82   -82.03  
61  8  PRO A 26 ? ? -66.84  80.14   
62  8  PHE A 29 ? ? -74.49  -166.92 
63  8  ALA A 31 ? ? -64.85  99.74   
64  8  ARG A 36 ? ? 178.32  -175.32 
65  8  ARG A 41 ? ? -169.55 -41.29  
66  8  LYS A 48 ? ? -68.13  78.38   
67  8  ALA A 50 ? ? -63.74  90.91   
68  8  LYS A 52 ? ? -151.30 79.50   
69  9  LYS A 3  ? ? 68.77   100.64  
70  9  TYR A 7  ? ? -164.87 109.01  
71  9  ASP A 11 ? ? 50.24   -93.12  
72  9  LYS A 13 ? ? 67.56   -173.48 
73  9  LEU A 14 ? ? 75.25   130.47  
74  9  HIS A 18 ? ? -169.82 89.84   
75  9  PRO A 26 ? ? -58.62  90.15   
76  9  ALA A 31 ? ? -59.78  104.08  
77  9  ARG A 41 ? ? 75.52   -52.29  
78  9  ALA A 50 ? ? -82.34  44.40   
79  10 LEU A 6  ? ? 60.29   179.46  
80  10 GLU A 8  ? ? 64.88   174.74  
81  10 ALA A 10 ? ? -130.73 -42.25  
82  10 ARG A 16 ? ? 67.57   113.62  
83  10 HIS A 18 ? ? 54.60   96.34   
84  10 PRO A 26 ? ? -57.53  93.69   
85  10 ALA A 31 ? ? -55.19  97.39   
86  10 ARG A 41 ? ? 74.69   -50.71  
87  10 ALA A 50 ? ? 68.87   127.78  
88  10 SER A 53 ? ? 63.31   -178.81 
89  11 GLU A 5  ? ? -155.02 -60.27  
90  11 ASP A 11 ? ? -168.56 -67.18  
91  11 ARG A 16 ? ? -90.81  -89.99  
92  11 HIS A 18 ? ? -172.96 28.97   
93  11 PRO A 26 ? ? -61.69  83.68   
94  11 PHE A 29 ? ? -78.91  -164.60 
95  11 ARG A 41 ? ? -159.01 -72.47  
96  11 LYS A 48 ? ? -57.77  100.99  
97  11 LYS A 49 ? ? -64.15  83.86   
98  11 LYS A 54 ? ? 65.23   -162.21 
99  12 GLU A 5  ? ? -156.56 17.85   
100 12 LEU A 6  ? ? 67.33   168.23  
101 12 LYS A 13 ? ? 59.95   174.88  
102 12 PRO A 26 ? ? -64.48  81.02   
103 12 ALA A 31 ? ? -65.13  89.47   
104 12 ARG A 41 ? ? 76.14   -53.55  
105 12 LYS A 48 ? ? -64.14  90.79   
106 12 LYS A 54 ? ? -69.49  89.41   
107 13 GLU A 5  ? ? -88.74  -76.79  
108 13 LEU A 6  ? ? 70.14   150.42  
109 13 ILE A 9  ? ? 66.94   104.09  
110 13 LYS A 13 ? ? -65.03  95.39   
111 13 VAL A 15 ? ? -85.04  36.25   
112 13 PRO A 26 ? ? -57.29  84.72   
113 13 PHE A 29 ? ? -76.43  -163.83 
114 13 ALA A 31 ? ? -69.03  89.86   
115 13 ARG A 41 ? ? -171.89 -30.68  
116 13 CYS A 42 ? ? -147.45 -3.30   
117 13 LYS A 54 ? ? 57.77   -82.32  
118 14 LEU A 6  ? ? 63.83   -92.60  
119 14 HIS A 18 ? ? 47.20   92.40   
120 14 PRO A 26 ? ? -53.01  84.09   
121 14 ALA A 31 ? ? -55.03  107.48  
122 14 ARG A 41 ? ? 75.65   -54.80  
123 14 LYS A 52 ? ? 47.37   -94.40  
124 14 SER A 53 ? ? -179.38 -47.07  
125 15 LEU A 6  ? ? 49.42   -161.90 
126 15 GLU A 8  ? ? 66.73   131.93  
127 15 ALA A 10 ? ? -151.60 18.26   
128 15 LYS A 13 ? ? -87.79  36.19   
129 15 PRO A 26 ? ? -60.31  86.11   
130 15 ALA A 31 ? ? -57.14  94.86   
131 15 ARG A 41 ? ? -160.31 -48.22  
132 15 LYS A 48 ? ? -69.75  80.02   
133 15 LYS A 52 ? ? 68.68   66.28   
134 15 LYS A 54 ? ? 65.78   142.37  
135 16 LEU A 6  ? ? 56.35   101.08  
136 16 VAL A 15 ? ? -61.02  94.24   
137 16 LYS A 17 ? ? 67.65   112.01  
138 16 PRO A 26 ? ? -62.75  98.65   
139 16 ALA A 31 ? ? -59.21  97.17   
140 16 ARG A 41 ? ? 73.50   -48.17  
141 16 LYS A 48 ? ? -57.98  88.65   
142 16 ALA A 50 ? ? 59.62   -171.21 
143 16 LYS A 54 ? ? 64.76   92.74   
144 17 LEU A 6  ? ? 68.04   149.97  
145 17 ALA A 10 ? ? 62.47   -174.11 
146 17 ASP A 11 ? ? 65.82   98.42   
147 17 PRO A 26 ? ? -68.02  83.78   
148 17 ALA A 31 ? ? -62.62  97.90   
149 17 ARG A 41 ? ? -161.04 -29.97  
150 17 LYS A 48 ? ? -61.88  93.70   
151 18 TYR A 7  ? ? 63.30   -169.00 
152 18 VAL A 15 ? ? -103.92 76.65   
153 18 ARG A 16 ? ? 57.08   -157.50 
154 18 HIS A 18 ? ? 64.69   -175.66 
155 18 PRO A 22 ? ? -51.52  -71.48  
156 18 PRO A 26 ? ? -60.29  88.57   
157 18 ALA A 31 ? ? -66.09  90.23   
158 18 ARG A 41 ? ? -168.95 -38.66  
159 18 LYS A 51 ? ? -53.93  99.16   
160 18 LYS A 52 ? ? -170.93 146.76  
161 18 SER A 53 ? ? 74.47   100.36  
162 18 LYS A 54 ? ? 63.59   162.71  
163 19 GLU A 5  ? ? -103.43 -76.76  
164 19 ARG A 16 ? ? -65.59  96.75   
165 19 PRO A 26 ? ? -55.60  95.98   
166 19 ALA A 31 ? ? -59.99  88.11   
167 19 ARG A 36 ? ? -177.06 -178.20 
168 19 ARG A 41 ? ? 76.56   -48.20  
169 19 LYS A 51 ? ? -83.50  -86.25  
170 19 LYS A 52 ? ? -156.13 71.03   
171 20 ALA A 10 ? ? -54.13  106.66  
172 20 PRO A 26 ? ? -68.78  76.71   
173 20 PHE A 29 ? ? -72.92  -167.06 
174 20 ARG A 36 ? ? -173.48 -179.90 
175 20 ARG A 41 ? ? 76.09   -44.21  
176 20 TYR A 44 ? ? -59.12  104.92  
177 20 LYS A 48 ? ? -70.61  20.68   
178 20 SER A 53 ? ? 69.80   173.35  
# 
loop_
_pdbx_SG_project.full_name_of_center 
_pdbx_SG_project.id 
_pdbx_SG_project.initial_of_center 
_pdbx_SG_project.project_name 
'Northeast Structural Genomics Consortium' 1 NESG 'PSI, Protein Structure Initiative' 
'Ontario Centre for Structural Proteomics' 2 OCSP ?                                   
# 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'structures with the lowest energy' 
_pdbx_nmr_ensemble.conformers_calculated_total_number            100 
_pdbx_nmr_ensemble.conformers_submitted_total_number             20 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.entry_id                                      2K4X 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.entry_id             2K4X 
_pdbx_nmr_representative.selection_criteria   'lowest energy' 
# 
loop_
_pdbx_nmr_sample_details.contents 
_pdbx_nmr_sample_details.solution_id 
_pdbx_nmr_sample_details.solvent_system 
;0.5 mM [U-100% 13C; U-100% 15N] 30S ribosomal protein S27A, 10 mM [U-100% 2H] TRIS, 300 mM sodium chloride, 10 uM ZnSO4, 10 mM [U-100% 2H] DTT, 0.01 % sodium azide, 10 mM benzamidine, 90% H2O/10% D2O
;
1 '90% H2O/10% D2O' 
;0.5 mM [U-100% 13C; U-100% 15N] 30S ribosomal protein S27A, 10 mM [U-100% 2H] TRIS, 300 mM sodium chloride, 10 uM ZnSO4, 10 mM [U-100% 2H] DTT, 0.01 % sodium azide, 10 mM benzamidine, 100% D2O
;
2 '100% D2O'        
# 
loop_
_pdbx_nmr_exptl_sample.component 
_pdbx_nmr_exptl_sample.concentration 
_pdbx_nmr_exptl_sample.concentration_units 
_pdbx_nmr_exptl_sample.isotopic_labeling 
_pdbx_nmr_exptl_sample.solution_id 
'30S ribosomal protein S27A' 0.5  mM '[U-100% 13C; U-100% 15N]' 1 
TRIS                         10   mM '[U-100% 2H]'              1 
'sodium chloride'            300  mM ?                          1 
ZnSO4                        10   uM ?                          1 
DTT                          10   mM '[U-100% 2H]'              1 
'sodium azide'               0.01 %  ?                          1 
benzamidine                  10   mM ?                          1 
'30S ribosomal protein S27A' 0.5  mM '[U-100% 13C; U-100% 15N]' 2 
TRIS                         10   mM '[U-100% 2H]'              2 
'sodium chloride'            300  mM ?                          2 
ZnSO4                        10   uM ?                          2 
DTT                          10   mM '[U-100% 2H]'              2 
'sodium azide'               0.01 %  ?                          2 
benzamidine                  10   mM ?                          2 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      300 
_pdbx_nmr_exptl_sample_conditions.pH                  7 
_pdbx_nmr_exptl_sample_conditions.pressure            ambient 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.temperature         298 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
loop_
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.solution_id 
_pdbx_nmr_exptl.type 
1 1  1 '3D HNCO'                  
1 2  1 '3D CBCA(CO)NH'            
1 3  1 '3D HNCACB'                
1 4  1 '3D HN(CO)CA'              
1 5  1 '3D HNCA'                  
1 6  1 '3D C(CO)NH'               
1 7  1 '3D H(CCO)NH'              
1 8  1 '3D HBHA(CO)NH'            
1 9  1 '3D HCCH-TOCSY'            
1 10 1 '3D CCH-TOCSY'             
1 11 1 '3D 1H-15N NOESY'          
1 12 1 '3D 1H-13C NOESY'          
1 13 2 '3D 1H-13C NOESY'          
1 14 1 '3D 1H-13C NOESY aromatic' 
# 
_pdbx_nmr_refine.entry_id           2K4X 
_pdbx_nmr_refine.method             'simulated annealing' 
_pdbx_nmr_refine.details            ? 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.authors 
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.ordinal 
'Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax' processing                         NMRPipe       2.3  1 
Goddard                                             'data analysis'                    Sparky        3.95 2 
Goddard                                             'peak picking'                     Sparky        3.95 3 
'Zimmerman, Moseley, Kulikowski and Montelione'     'chemical shift assignment'        AutoAssign    ?    4 
'Guntert, Mumenthaler and Wuthrich'                 'structure solution'               CYANA         2.1  5 
'Brunger, Adams, Clore, Gros, Nilges and Read'      refinement                         CNS           1.0  6 
'Huang, Tejero, Powers and Montelione'              'nmr structure quality assessment' AutoStructure ?    7 
# 
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  
ASP N    N  N N 41  
ASP CA   C  N S 42  
ASP C    C  N N 43  
ASP O    O  N N 44  
ASP CB   C  N N 45  
ASP CG   C  N N 46  
ASP OD1  O  N N 47  
ASP OD2  O  N N 48  
ASP OXT  O  N N 49  
ASP H    H  N N 50  
ASP H2   H  N N 51  
ASP HA   H  N N 52  
ASP HB2  H  N N 53  
ASP HB3  H  N N 54  
ASP HD2  H  N N 55  
ASP HXT  H  N N 56  
CYS N    N  N N 57  
CYS CA   C  N R 58  
CYS C    C  N N 59  
CYS O    O  N N 60  
CYS CB   C  N N 61  
CYS SG   S  N N 62  
CYS OXT  O  N N 63  
CYS H    H  N N 64  
CYS H2   H  N N 65  
CYS HA   H  N N 66  
CYS HB2  H  N N 67  
CYS HB3  H  N N 68  
CYS HG   H  N N 69  
CYS HXT  H  N N 70  
GLN N    N  N N 71  
GLN CA   C  N S 72  
GLN C    C  N N 73  
GLN O    O  N N 74  
GLN CB   C  N N 75  
GLN CG   C  N N 76  
GLN CD   C  N N 77  
GLN OE1  O  N N 78  
GLN NE2  N  N N 79  
GLN OXT  O  N N 80  
GLN H    H  N N 81  
GLN H2   H  N N 82  
GLN HA   H  N N 83  
GLN HB2  H  N N 84  
GLN HB3  H  N N 85  
GLN HG2  H  N N 86  
GLN HG3  H  N N 87  
GLN HE21 H  N N 88  
GLN HE22 H  N N 89  
GLN HXT  H  N N 90  
GLU N    N  N N 91  
GLU CA   C  N S 92  
GLU C    C  N N 93  
GLU O    O  N N 94  
GLU CB   C  N N 95  
GLU CG   C  N N 96  
GLU CD   C  N N 97  
GLU OE1  O  N N 98  
GLU OE2  O  N N 99  
GLU OXT  O  N N 100 
GLU H    H  N N 101 
GLU H2   H  N N 102 
GLU HA   H  N N 103 
GLU HB2  H  N N 104 
GLU HB3  H  N N 105 
GLU HG2  H  N N 106 
GLU HG3  H  N N 107 
GLU HE2  H  N N 108 
GLU HXT  H  N N 109 
GLY N    N  N N 110 
GLY CA   C  N N 111 
GLY C    C  N N 112 
GLY O    O  N N 113 
GLY OXT  O  N N 114 
GLY H    H  N N 115 
GLY H2   H  N N 116 
GLY HA2  H  N N 117 
GLY HA3  H  N N 118 
GLY HXT  H  N N 119 
HIS N    N  N N 120 
HIS CA   C  N S 121 
HIS C    C  N N 122 
HIS O    O  N N 123 
HIS CB   C  N N 124 
HIS CG   C  Y N 125 
HIS ND1  N  Y N 126 
HIS CD2  C  Y N 127 
HIS CE1  C  Y N 128 
HIS NE2  N  Y N 129 
HIS OXT  O  N N 130 
HIS H    H  N N 131 
HIS H2   H  N N 132 
HIS HA   H  N N 133 
HIS HB2  H  N N 134 
HIS HB3  H  N N 135 
HIS HD1  H  N N 136 
HIS HD2  H  N N 137 
HIS HE1  H  N N 138 
HIS HE2  H  N N 139 
HIS HXT  H  N N 140 
ILE N    N  N N 141 
ILE CA   C  N S 142 
ILE C    C  N N 143 
ILE O    O  N N 144 
ILE CB   C  N S 145 
ILE CG1  C  N N 146 
ILE CG2  C  N N 147 
ILE CD1  C  N N 148 
ILE OXT  O  N N 149 
ILE H    H  N N 150 
ILE H2   H  N N 151 
ILE HA   H  N N 152 
ILE HB   H  N N 153 
ILE HG12 H  N N 154 
ILE HG13 H  N N 155 
ILE HG21 H  N N 156 
ILE HG22 H  N N 157 
ILE HG23 H  N N 158 
ILE HD11 H  N N 159 
ILE HD12 H  N N 160 
ILE HD13 H  N N 161 
ILE HXT  H  N N 162 
LEU N    N  N N 163 
LEU CA   C  N S 164 
LEU C    C  N N 165 
LEU O    O  N N 166 
LEU CB   C  N N 167 
LEU CG   C  N N 168 
LEU CD1  C  N N 169 
LEU CD2  C  N N 170 
LEU OXT  O  N N 171 
LEU H    H  N N 172 
LEU H2   H  N N 173 
LEU HA   H  N N 174 
LEU HB2  H  N N 175 
LEU HB3  H  N N 176 
LEU HG   H  N N 177 
LEU HD11 H  N N 178 
LEU HD12 H  N N 179 
LEU HD13 H  N N 180 
LEU HD21 H  N N 181 
LEU HD22 H  N N 182 
LEU HD23 H  N N 183 
LEU HXT  H  N N 184 
LYS N    N  N N 185 
LYS CA   C  N S 186 
LYS C    C  N N 187 
LYS O    O  N N 188 
LYS CB   C  N N 189 
LYS CG   C  N N 190 
LYS CD   C  N N 191 
LYS CE   C  N N 192 
LYS NZ   N  N N 193 
LYS OXT  O  N N 194 
LYS H    H  N N 195 
LYS H2   H  N N 196 
LYS HA   H  N N 197 
LYS HB2  H  N N 198 
LYS HB3  H  N N 199 
LYS HG2  H  N N 200 
LYS HG3  H  N N 201 
LYS HD2  H  N N 202 
LYS HD3  H  N N 203 
LYS HE2  H  N N 204 
LYS HE3  H  N N 205 
LYS HZ1  H  N N 206 
LYS HZ2  H  N N 207 
LYS HZ3  H  N N 208 
LYS HXT  H  N N 209 
MET N    N  N N 210 
MET CA   C  N S 211 
MET C    C  N N 212 
MET O    O  N N 213 
MET CB   C  N N 214 
MET CG   C  N N 215 
MET SD   S  N N 216 
MET CE   C  N N 217 
MET OXT  O  N N 218 
MET H    H  N N 219 
MET H2   H  N N 220 
MET HA   H  N N 221 
MET HB2  H  N N 222 
MET HB3  H  N N 223 
MET HG2  H  N N 224 
MET HG3  H  N N 225 
MET HE1  H  N N 226 
MET HE2  H  N N 227 
MET HE3  H  N N 228 
MET HXT  H  N N 229 
PHE N    N  N N 230 
PHE CA   C  N S 231 
PHE C    C  N N 232 
PHE O    O  N N 233 
PHE CB   C  N N 234 
PHE CG   C  Y N 235 
PHE CD1  C  Y N 236 
PHE CD2  C  Y N 237 
PHE CE1  C  Y N 238 
PHE CE2  C  Y N 239 
PHE CZ   C  Y N 240 
PHE OXT  O  N N 241 
PHE H    H  N N 242 
PHE H2   H  N N 243 
PHE HA   H  N N 244 
PHE HB2  H  N N 245 
PHE HB3  H  N N 246 
PHE HD1  H  N N 247 
PHE HD2  H  N N 248 
PHE HE1  H  N N 249 
PHE HE2  H  N N 250 
PHE HZ   H  N N 251 
PHE HXT  H  N N 252 
PRO N    N  N N 253 
PRO CA   C  N S 254 
PRO C    C  N N 255 
PRO O    O  N N 256 
PRO CB   C  N N 257 
PRO CG   C  N N 258 
PRO CD   C  N N 259 
PRO OXT  O  N N 260 
PRO H    H  N N 261 
PRO HA   H  N N 262 
PRO HB2  H  N N 263 
PRO HB3  H  N N 264 
PRO HG2  H  N N 265 
PRO HG3  H  N N 266 
PRO HD2  H  N N 267 
PRO HD3  H  N N 268 
PRO HXT  H  N N 269 
SER N    N  N N 270 
SER CA   C  N S 271 
SER C    C  N N 272 
SER O    O  N N 273 
SER CB   C  N N 274 
SER OG   O  N N 275 
SER OXT  O  N N 276 
SER H    H  N N 277 
SER H2   H  N N 278 
SER HA   H  N N 279 
SER HB2  H  N N 280 
SER HB3  H  N N 281 
SER HG   H  N N 282 
SER HXT  H  N N 283 
THR N    N  N N 284 
THR CA   C  N S 285 
THR C    C  N N 286 
THR O    O  N N 287 
THR CB   C  N R 288 
THR OG1  O  N N 289 
THR CG2  C  N N 290 
THR OXT  O  N N 291 
THR H    H  N N 292 
THR H2   H  N N 293 
THR HA   H  N N 294 
THR HB   H  N N 295 
THR HG1  H  N N 296 
THR HG21 H  N N 297 
THR HG22 H  N N 298 
THR HG23 H  N N 299 
THR HXT  H  N N 300 
TYR N    N  N N 301 
TYR CA   C  N S 302 
TYR C    C  N N 303 
TYR O    O  N N 304 
TYR CB   C  N N 305 
TYR CG   C  Y N 306 
TYR CD1  C  Y N 307 
TYR CD2  C  Y N 308 
TYR CE1  C  Y N 309 
TYR CE2  C  Y N 310 
TYR CZ   C  Y N 311 
TYR OH   O  N N 312 
TYR OXT  O  N N 313 
TYR H    H  N N 314 
TYR H2   H  N N 315 
TYR HA   H  N N 316 
TYR HB2  H  N N 317 
TYR HB3  H  N N 318 
TYR HD1  H  N N 319 
TYR HD2  H  N N 320 
TYR HE1  H  N N 321 
TYR HE2  H  N N 322 
TYR HH   H  N N 323 
TYR HXT  H  N N 324 
VAL N    N  N N 325 
VAL CA   C  N S 326 
VAL C    C  N N 327 
VAL O    O  N N 328 
VAL CB   C  N N 329 
VAL CG1  C  N N 330 
VAL CG2  C  N N 331 
VAL OXT  O  N N 332 
VAL H    H  N N 333 
VAL H2   H  N N 334 
VAL HA   H  N N 335 
VAL HB   H  N N 336 
VAL HG11 H  N N 337 
VAL HG12 H  N N 338 
VAL HG13 H  N N 339 
VAL HG21 H  N N 340 
VAL HG22 H  N N 341 
VAL HG23 H  N N 342 
VAL HXT  H  N N 343 
ZN  ZN   ZN N N 344 
# 
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  
ASP N   CA   sing N N 39  
ASP N   H    sing N N 40  
ASP N   H2   sing N N 41  
ASP CA  C    sing N N 42  
ASP CA  CB   sing N N 43  
ASP CA  HA   sing N N 44  
ASP C   O    doub N N 45  
ASP C   OXT  sing N N 46  
ASP CB  CG   sing N N 47  
ASP CB  HB2  sing N N 48  
ASP CB  HB3  sing N N 49  
ASP CG  OD1  doub N N 50  
ASP CG  OD2  sing N N 51  
ASP OD2 HD2  sing N N 52  
ASP OXT HXT  sing N N 53  
CYS N   CA   sing N N 54  
CYS N   H    sing N N 55  
CYS N   H2   sing N N 56  
CYS CA  C    sing N N 57  
CYS CA  CB   sing N N 58  
CYS CA  HA   sing N N 59  
CYS C   O    doub N N 60  
CYS C   OXT  sing N N 61  
CYS CB  SG   sing N N 62  
CYS CB  HB2  sing N N 63  
CYS CB  HB3  sing N N 64  
CYS SG  HG   sing N N 65  
CYS OXT HXT  sing N N 66  
GLN N   CA   sing N N 67  
GLN N   H    sing N N 68  
GLN N   H2   sing N N 69  
GLN CA  C    sing N N 70  
GLN CA  CB   sing N N 71  
GLN CA  HA   sing N N 72  
GLN C   O    doub N N 73  
GLN C   OXT  sing N N 74  
GLN CB  CG   sing N N 75  
GLN CB  HB2  sing N N 76  
GLN CB  HB3  sing N N 77  
GLN CG  CD   sing N N 78  
GLN CG  HG2  sing N N 79  
GLN CG  HG3  sing N N 80  
GLN CD  OE1  doub N N 81  
GLN CD  NE2  sing N N 82  
GLN NE2 HE21 sing N N 83  
GLN NE2 HE22 sing N N 84  
GLN OXT HXT  sing N N 85  
GLU N   CA   sing N N 86  
GLU N   H    sing N N 87  
GLU N   H2   sing N N 88  
GLU CA  C    sing N N 89  
GLU CA  CB   sing N N 90  
GLU CA  HA   sing N N 91  
GLU C   O    doub N N 92  
GLU C   OXT  sing N N 93  
GLU CB  CG   sing N N 94  
GLU CB  HB2  sing N N 95  
GLU CB  HB3  sing N N 96  
GLU CG  CD   sing N N 97  
GLU CG  HG2  sing N N 98  
GLU CG  HG3  sing N N 99  
GLU CD  OE1  doub N N 100 
GLU CD  OE2  sing N N 101 
GLU OE2 HE2  sing N N 102 
GLU OXT HXT  sing N N 103 
GLY N   CA   sing N N 104 
GLY N   H    sing N N 105 
GLY N   H2   sing N N 106 
GLY CA  C    sing N N 107 
GLY CA  HA2  sing N N 108 
GLY CA  HA3  sing N N 109 
GLY C   O    doub N N 110 
GLY C   OXT  sing N N 111 
GLY OXT HXT  sing N N 112 
HIS N   CA   sing N N 113 
HIS N   H    sing N N 114 
HIS N   H2   sing N N 115 
HIS CA  C    sing N N 116 
HIS CA  CB   sing N N 117 
HIS CA  HA   sing N N 118 
HIS C   O    doub N N 119 
HIS C   OXT  sing N N 120 
HIS CB  CG   sing N N 121 
HIS CB  HB2  sing N N 122 
HIS CB  HB3  sing N N 123 
HIS CG  ND1  sing Y N 124 
HIS CG  CD2  doub Y N 125 
HIS ND1 CE1  doub Y N 126 
HIS ND1 HD1  sing N N 127 
HIS CD2 NE2  sing Y N 128 
HIS CD2 HD2  sing N N 129 
HIS CE1 NE2  sing Y N 130 
HIS CE1 HE1  sing N N 131 
HIS NE2 HE2  sing N N 132 
HIS OXT HXT  sing N N 133 
ILE N   CA   sing N N 134 
ILE N   H    sing N N 135 
ILE N   H2   sing N N 136 
ILE CA  C    sing N N 137 
ILE CA  CB   sing N N 138 
ILE CA  HA   sing N N 139 
ILE C   O    doub N N 140 
ILE C   OXT  sing N N 141 
ILE CB  CG1  sing N N 142 
ILE CB  CG2  sing N N 143 
ILE CB  HB   sing N N 144 
ILE CG1 CD1  sing N N 145 
ILE CG1 HG12 sing N N 146 
ILE CG1 HG13 sing N N 147 
ILE CG2 HG21 sing N N 148 
ILE CG2 HG22 sing N N 149 
ILE CG2 HG23 sing N N 150 
ILE CD1 HD11 sing N N 151 
ILE CD1 HD12 sing N N 152 
ILE CD1 HD13 sing N N 153 
ILE OXT HXT  sing N N 154 
LEU N   CA   sing N N 155 
LEU N   H    sing N N 156 
LEU N   H2   sing N N 157 
LEU CA  C    sing N N 158 
LEU CA  CB   sing N N 159 
LEU CA  HA   sing N N 160 
LEU C   O    doub N N 161 
LEU C   OXT  sing N N 162 
LEU CB  CG   sing N N 163 
LEU CB  HB2  sing N N 164 
LEU CB  HB3  sing N N 165 
LEU CG  CD1  sing N N 166 
LEU CG  CD2  sing N N 167 
LEU CG  HG   sing N N 168 
LEU CD1 HD11 sing N N 169 
LEU CD1 HD12 sing N N 170 
LEU CD1 HD13 sing N N 171 
LEU CD2 HD21 sing N N 172 
LEU CD2 HD22 sing N N 173 
LEU CD2 HD23 sing N N 174 
LEU OXT HXT  sing N N 175 
LYS N   CA   sing N N 176 
LYS N   H    sing N N 177 
LYS N   H2   sing N N 178 
LYS CA  C    sing N N 179 
LYS CA  CB   sing N N 180 
LYS CA  HA   sing N N 181 
LYS C   O    doub N N 182 
LYS C   OXT  sing N N 183 
LYS CB  CG   sing N N 184 
LYS CB  HB2  sing N N 185 
LYS CB  HB3  sing N N 186 
LYS CG  CD   sing N N 187 
LYS CG  HG2  sing N N 188 
LYS CG  HG3  sing N N 189 
LYS CD  CE   sing N N 190 
LYS CD  HD2  sing N N 191 
LYS CD  HD3  sing N N 192 
LYS CE  NZ   sing N N 193 
LYS CE  HE2  sing N N 194 
LYS CE  HE3  sing N N 195 
LYS NZ  HZ1  sing N N 196 
LYS NZ  HZ2  sing N N 197 
LYS NZ  HZ3  sing N N 198 
LYS OXT HXT  sing N N 199 
MET N   CA   sing N N 200 
MET N   H    sing N N 201 
MET N   H2   sing N N 202 
MET CA  C    sing N N 203 
MET CA  CB   sing N N 204 
MET CA  HA   sing N N 205 
MET C   O    doub N N 206 
MET C   OXT  sing N N 207 
MET CB  CG   sing N N 208 
MET CB  HB2  sing N N 209 
MET CB  HB3  sing N N 210 
MET CG  SD   sing N N 211 
MET CG  HG2  sing N N 212 
MET CG  HG3  sing N N 213 
MET SD  CE   sing N N 214 
MET CE  HE1  sing N N 215 
MET CE  HE2  sing N N 216 
MET CE  HE3  sing N N 217 
MET OXT HXT  sing N N 218 
PHE N   CA   sing N N 219 
PHE N   H    sing N N 220 
PHE N   H2   sing N N 221 
PHE CA  C    sing N N 222 
PHE CA  CB   sing N N 223 
PHE CA  HA   sing N N 224 
PHE C   O    doub N N 225 
PHE C   OXT  sing N N 226 
PHE CB  CG   sing N N 227 
PHE CB  HB2  sing N N 228 
PHE CB  HB3  sing N N 229 
PHE CG  CD1  doub Y N 230 
PHE CG  CD2  sing Y N 231 
PHE CD1 CE1  sing Y N 232 
PHE CD1 HD1  sing N N 233 
PHE CD2 CE2  doub Y N 234 
PHE CD2 HD2  sing N N 235 
PHE CE1 CZ   doub Y N 236 
PHE CE1 HE1  sing N N 237 
PHE CE2 CZ   sing Y N 238 
PHE CE2 HE2  sing N N 239 
PHE CZ  HZ   sing N N 240 
PHE OXT HXT  sing N N 241 
PRO N   CA   sing N N 242 
PRO N   CD   sing N N 243 
PRO N   H    sing N N 244 
PRO CA  C    sing N N 245 
PRO CA  CB   sing N N 246 
PRO CA  HA   sing N N 247 
PRO C   O    doub N N 248 
PRO C   OXT  sing N N 249 
PRO CB  CG   sing N N 250 
PRO CB  HB2  sing N N 251 
PRO CB  HB3  sing N N 252 
PRO CG  CD   sing N N 253 
PRO CG  HG2  sing N N 254 
PRO CG  HG3  sing N N 255 
PRO CD  HD2  sing N N 256 
PRO CD  HD3  sing N N 257 
PRO OXT HXT  sing N N 258 
SER N   CA   sing N N 259 
SER N   H    sing N N 260 
SER N   H2   sing N N 261 
SER CA  C    sing N N 262 
SER CA  CB   sing N N 263 
SER CA  HA   sing N N 264 
SER C   O    doub N N 265 
SER C   OXT  sing N N 266 
SER CB  OG   sing N N 267 
SER CB  HB2  sing N N 268 
SER CB  HB3  sing N N 269 
SER OG  HG   sing N N 270 
SER OXT HXT  sing N N 271 
THR N   CA   sing N N 272 
THR N   H    sing N N 273 
THR N   H2   sing N N 274 
THR CA  C    sing N N 275 
THR CA  CB   sing N N 276 
THR CA  HA   sing N N 277 
THR C   O    doub N N 278 
THR C   OXT  sing N N 279 
THR CB  OG1  sing N N 280 
THR CB  CG2  sing N N 281 
THR CB  HB   sing N N 282 
THR OG1 HG1  sing N N 283 
THR CG2 HG21 sing N N 284 
THR CG2 HG22 sing N N 285 
THR CG2 HG23 sing N N 286 
THR OXT HXT  sing N N 287 
TYR N   CA   sing N N 288 
TYR N   H    sing N N 289 
TYR N   H2   sing N N 290 
TYR CA  C    sing N N 291 
TYR CA  CB   sing N N 292 
TYR CA  HA   sing N N 293 
TYR C   O    doub N N 294 
TYR C   OXT  sing N N 295 
TYR CB  CG   sing N N 296 
TYR CB  HB2  sing N N 297 
TYR CB  HB3  sing N N 298 
TYR CG  CD1  doub Y N 299 
TYR CG  CD2  sing Y N 300 
TYR CD1 CE1  sing Y N 301 
TYR CD1 HD1  sing N N 302 
TYR CD2 CE2  doub Y N 303 
TYR CD2 HD2  sing N N 304 
TYR CE1 CZ   doub Y N 305 
TYR CE1 HE1  sing N N 306 
TYR CE2 CZ   sing Y N 307 
TYR CE2 HE2  sing N N 308 
TYR CZ  OH   sing N N 309 
TYR OH  HH   sing N N 310 
TYR OXT HXT  sing N N 311 
VAL N   CA   sing N N 312 
VAL N   H    sing N N 313 
VAL N   H2   sing N N 314 
VAL CA  C    sing N N 315 
VAL CA  CB   sing N N 316 
VAL CA  HA   sing N N 317 
VAL C   O    doub N N 318 
VAL C   OXT  sing N N 319 
VAL CB  CG1  sing N N 320 
VAL CB  CG2  sing N N 321 
VAL CB  HB   sing N N 322 
VAL CG1 HG11 sing N N 323 
VAL CG1 HG12 sing N N 324 
VAL CG1 HG13 sing N N 325 
VAL CG2 HG21 sing N N 326 
VAL CG2 HG22 sing N N 327 
VAL CG2 HG23 sing N N 328 
VAL OXT HXT  sing N N 329 
# 
loop_
_pdbx_nmr_spectrometer.field_strength 
_pdbx_nmr_spectrometer.manufacturer 
_pdbx_nmr_spectrometer.model 
_pdbx_nmr_spectrometer.spectrometer_id 
_pdbx_nmr_spectrometer.type 
500 Bruker AVANCE 1 'Bruker Avance' 
800 Bruker AVANCE 2 'Bruker Avance' 
# 
_atom_sites.entry_id                    2K4X 
_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  
ZN 
# 
loop_