data_2KHS
# 
_entry.id   2KHS 
# 
_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   2KHS         pdb_00002khs 10.2210/pdb2khs/pdb 
RCSB  RCSB101137   ?            ?                   
WWPDB D_1000101137 ?            ?                   
BMRB  15357        ?            10.13018/BMR15357   
# 
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 2009-10-20 
2 'Structure model' 1 1 2011-07-13 
3 'Structure model' 1 2 2020-02-26 
4 'Structure model' 1 3 2023-06-14 
5 'Structure model' 1 4 2024-05-15 
# 
_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' 'Data collection'           
3 3 'Structure model' 'Database references'       
4 3 'Structure model' 'Derived calculations'      
5 3 'Structure model' Other                       
6 4 'Structure model' 'Database references'       
7 4 'Structure model' Other                       
8 5 'Structure model' 'Data collection'           
9 5 '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  3 'Structure model' database_2            
2  3 'Structure model' pdbx_database_status  
3  3 'Structure model' pdbx_nmr_software     
4  3 'Structure model' pdbx_struct_assembly  
5  3 'Structure model' pdbx_struct_oper_list 
6  3 'Structure model' struct_ref_seq_dif    
7  4 'Structure model' database_2            
8  4 'Structure model' pdbx_database_status  
9  5 'Structure model' chem_comp_atom        
10 5 'Structure model' chem_comp_bond        
11 5 '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 3 'Structure model' '_pdbx_database_status.status_code_cs'       
2 3 'Structure model' '_pdbx_nmr_software.name'                    
3 3 'Structure model' '_struct_ref_seq_dif.details'                
4 4 'Structure model' '_database_2.pdbx_DOI'                       
5 4 'Structure model' '_database_2.pdbx_database_accession'        
6 4 'Structure model' '_pdbx_database_status.status_code_nmr_data' 
7 5 'Structure model' '_database_2.pdbx_DOI'                       
# 
_pdbx_database_status.deposit_site                    BMRB 
_pdbx_database_status.entry_id                        2KHS 
_pdbx_database_status.process_site                    PDBJ 
_pdbx_database_status.recvd_initial_deposition_date   2009-04-10 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_cs                  REL 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            REL 
# 
_pdbx_database_related.db_name        BMRB 
_pdbx_database_related.db_id          15357 
_pdbx_database_related.content_type   unspecified 
_pdbx_database_related.details        . 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Geng, Y.' 1 
'Feng, Y.' 2 
'Xie, T.'  3 
'Shan, L.' 4 
'Wang, J.' 5 
# 
_citation.id                        primary 
_citation.title                     
;The native-like interactions between SNase121 and SNase(111-143) fragments induce the recovery of their native-like structures and the ability to degrade DNA.
;
_citation.journal_abbrev            Biochemistry 
_citation.journal_volume            48 
_citation.page_first                8692 
_citation.page_last                 8703 
_citation.year                      2009 
_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   19658434 
_citation.pdbx_database_id_DOI      10.1021/bi901099s 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Geng, Y.' 1 ? 
primary 'Feng, Y.' 2 ? 
primary 'Xie, T.'  3 ? 
primary 'Shan, L.' 4 ? 
primary 'Wang, J.' 5 ? 
# 
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 Thermonuclease 13614.839 1 3.1.31.1 ? 'UNP residues 83-203'  ? 
2 polymer man Nuclease       4082.552  1 ?        ? 'UNP residues 190-222' ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'TNase, Micrococcal nuclease, Staphylococcal nuclease, Nuclease B, Nuclease A' 
# 
loop_
_entity_poly.entity_id 
_entity_poly.type 
_entity_poly.nstd_linkage 
_entity_poly.nstd_monomer 
_entity_poly.pdbx_seq_one_letter_code 
_entity_poly.pdbx_seq_one_letter_code_can 
_entity_poly.pdbx_strand_id 
_entity_poly.pdbx_target_identifier 
1 'polypeptide(L)' no no 
;ATSTKKLHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPETKHPKKGVEKYGPEASAFTKKMVENAKKIEVEFDKGQ
RTDKYGRGLAYIYADGKMVNEALVRQGLAKVAYVYKPNNTH
;
;ATSTKKLHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPETKHPKKGVEKYGPEASAFTKKMVENAKKIEVEFDKGQ
RTDKYGRGLAYIYADGKMVNEALVRQGLAKVAYVYKPNNTH
;
A ? 
2 'polypeptide(L)' no no GSVAYVYKPNNTHEQLLRKSEAQAKKEKLNIWSED GSVAYVYKPNNTHEQLLRKSEAQAKKEKLNIWSED B ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   ALA n 
1 2   THR n 
1 3   SER n 
1 4   THR n 
1 5   LYS n 
1 6   LYS n 
1 7   LEU n 
1 8   HIS n 
1 9   LYS n 
1 10  GLU n 
1 11  PRO n 
1 12  ALA n 
1 13  THR n 
1 14  LEU n 
1 15  ILE n 
1 16  LYS n 
1 17  ALA n 
1 18  ILE n 
1 19  ASP n 
1 20  GLY n 
1 21  ASP n 
1 22  THR n 
1 23  VAL n 
1 24  LYS n 
1 25  LEU n 
1 26  MET n 
1 27  TYR n 
1 28  LYS n 
1 29  GLY n 
1 30  GLN n 
1 31  PRO n 
1 32  MET n 
1 33  THR n 
1 34  PHE n 
1 35  ARG n 
1 36  LEU n 
1 37  LEU n 
1 38  LEU n 
1 39  VAL n 
1 40  ASP n 
1 41  THR n 
1 42  PRO n 
1 43  GLU n 
1 44  THR n 
1 45  LYS n 
1 46  HIS n 
1 47  PRO n 
1 48  LYS n 
1 49  LYS n 
1 50  GLY n 
1 51  VAL n 
1 52  GLU n 
1 53  LYS n 
1 54  TYR n 
1 55  GLY n 
1 56  PRO n 
1 57  GLU n 
1 58  ALA n 
1 59  SER n 
1 60  ALA n 
1 61  PHE n 
1 62  THR n 
1 63  LYS n 
1 64  LYS n 
1 65  MET n 
1 66  VAL n 
1 67  GLU n 
1 68  ASN n 
1 69  ALA n 
1 70  LYS n 
1 71  LYS n 
1 72  ILE n 
1 73  GLU n 
1 74  VAL n 
1 75  GLU n 
1 76  PHE n 
1 77  ASP n 
1 78  LYS n 
1 79  GLY n 
1 80  GLN n 
1 81  ARG n 
1 82  THR n 
1 83  ASP n 
1 84  LYS n 
1 85  TYR n 
1 86  GLY n 
1 87  ARG n 
1 88  GLY n 
1 89  LEU n 
1 90  ALA n 
1 91  TYR n 
1 92  ILE n 
1 93  TYR n 
1 94  ALA n 
1 95  ASP n 
1 96  GLY n 
1 97  LYS n 
1 98  MET n 
1 99  VAL n 
1 100 ASN n 
1 101 GLU n 
1 102 ALA n 
1 103 LEU n 
1 104 VAL n 
1 105 ARG n 
1 106 GLN n 
1 107 GLY n 
1 108 LEU n 
1 109 ALA n 
1 110 LYS n 
1 111 VAL n 
1 112 ALA n 
1 113 TYR n 
1 114 VAL n 
1 115 TYR n 
1 116 LYS n 
1 117 PRO n 
1 118 ASN n 
1 119 ASN n 
1 120 THR n 
1 121 HIS n 
2 1   GLY n 
2 2   SER n 
2 3   VAL n 
2 4   ALA n 
2 5   TYR n 
2 6   VAL n 
2 7   TYR n 
2 8   LYS n 
2 9   PRO n 
2 10  ASN n 
2 11  ASN n 
2 12  THR n 
2 13  HIS n 
2 14  GLU n 
2 15  GLN n 
2 16  LEU n 
2 17  LEU n 
2 18  ARG n 
2 19  LYS n 
2 20  SER n 
2 21  GLU n 
2 22  ALA n 
2 23  GLN n 
2 24  ALA n 
2 25  LYS n 
2 26  LYS n 
2 27  GLU n 
2 28  LYS n 
2 29  LEU n 
2 30  ASN n 
2 31  ILE n 
2 32  TRP n 
2 33  SER n 
2 34  GLU n 
2 35  ASP n 
# 
loop_
_entity_src_gen.entity_id 
_entity_src_gen.pdbx_src_id 
_entity_src_gen.pdbx_alt_source_flag 
_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 
_entity_src_gen.pdbx_gene_src_gene 
_entity_src_gen.gene_src_species 
_entity_src_gen.gene_src_strain 
_entity_src_gen.gene_src_tissue 
_entity_src_gen.gene_src_tissue_fraction 
_entity_src_gen.gene_src_details 
_entity_src_gen.pdbx_gene_src_fragment 
_entity_src_gen.pdbx_gene_src_scientific_name 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 
_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 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 
_entity_src_gen.host_org_genus 
_entity_src_gen.pdbx_host_org_gene 
_entity_src_gen.pdbx_host_org_organ 
_entity_src_gen.host_org_species 
_entity_src_gen.pdbx_host_org_tissue 
_entity_src_gen.pdbx_host_org_tissue_fraction 
_entity_src_gen.pdbx_host_org_strain 
_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 
_entity_src_gen.pdbx_host_org_vector 
_entity_src_gen.host_org_details 
_entity_src_gen.expression_system_id 
_entity_src_gen.plasmid_name 
_entity_src_gen.plasmid_details 
_entity_src_gen.pdbx_description 
1 1 sample ? ? ? ? ? nuc ? ? ? ? ? ? 'Staphylococcus aureus' 1280 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 ? ? ? ? ? ? ? ? ? ? ? ? ? 
? ? pET-3d     ? ? ? ? ? 
2 1 sample ? ? ? ? ? nuc ? ? ? ? ? ? 'Staphylococcus aureus' 1280 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 ? ? ? ? ? ? ? ? ? ? ? ? ? 
? ? pET3d-HR52 ? ? ? ? ? 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE         ? 'C3 H7 N O2'     89.093  
ARG 'L-peptide linking' y ARGININE        ? 'C6 H15 N4 O2 1' 175.209 
ASN 'L-peptide linking' y ASPARAGINE      ? 'C4 H8 N2 O3'    132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4'     133.103 
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 
TRP 'L-peptide linking' y TRYPTOPHAN      ? 'C11 H12 N2 O2'  204.225 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1   ALA 1   1   1   ALA ALA A . n 
A 1 2   THR 2   2   2   THR THR A . n 
A 1 3   SER 3   3   3   SER SER A . n 
A 1 4   THR 4   4   4   THR THR A . n 
A 1 5   LYS 5   5   5   LYS LYS A . n 
A 1 6   LYS 6   6   6   LYS LYS A . n 
A 1 7   LEU 7   7   7   LEU LEU A . n 
A 1 8   HIS 8   8   8   HIS HIS A . n 
A 1 9   LYS 9   9   9   LYS LYS A . n 
A 1 10  GLU 10  10  10  GLU GLU A . n 
A 1 11  PRO 11  11  11  PRO PRO A . n 
A 1 12  ALA 12  12  12  ALA ALA A . n 
A 1 13  THR 13  13  13  THR THR A . n 
A 1 14  LEU 14  14  14  LEU LEU A . n 
A 1 15  ILE 15  15  15  ILE ILE A . n 
A 1 16  LYS 16  16  16  LYS LYS A . n 
A 1 17  ALA 17  17  17  ALA ALA A . n 
A 1 18  ILE 18  18  18  ILE ILE A . n 
A 1 19  ASP 19  19  19  ASP ASP A . n 
A 1 20  GLY 20  20  20  GLY GLY A . n 
A 1 21  ASP 21  21  21  ASP ASP A . n 
A 1 22  THR 22  22  22  THR THR A . n 
A 1 23  VAL 23  23  23  VAL VAL A . n 
A 1 24  LYS 24  24  24  LYS LYS A . n 
A 1 25  LEU 25  25  25  LEU LEU A . n 
A 1 26  MET 26  26  26  MET MET A . n 
A 1 27  TYR 27  27  27  TYR TYR A . n 
A 1 28  LYS 28  28  28  LYS LYS A . n 
A 1 29  GLY 29  29  29  GLY GLY A . n 
A 1 30  GLN 30  30  30  GLN GLN A . n 
A 1 31  PRO 31  31  31  PRO PRO A . n 
A 1 32  MET 32  32  32  MET MET A . n 
A 1 33  THR 33  33  33  THR THR A . n 
A 1 34  PHE 34  34  34  PHE PHE A . n 
A 1 35  ARG 35  35  35  ARG ARG A . n 
A 1 36  LEU 36  36  36  LEU LEU A . n 
A 1 37  LEU 37  37  37  LEU LEU A . n 
A 1 38  LEU 38  38  38  LEU LEU A . n 
A 1 39  VAL 39  39  39  VAL VAL A . n 
A 1 40  ASP 40  40  40  ASP ASP A . n 
A 1 41  THR 41  41  41  THR THR A . n 
A 1 42  PRO 42  42  42  PRO PRO A . n 
A 1 43  GLU 43  43  43  GLU GLU A . n 
A 1 44  THR 44  44  44  THR THR A . n 
A 1 45  LYS 45  45  45  LYS LYS A . n 
A 1 46  HIS 46  46  46  HIS HIS A . n 
A 1 47  PRO 47  47  47  PRO PRO 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  GLY 50  50  50  GLY GLY A . n 
A 1 51  VAL 51  51  51  VAL VAL A . n 
A 1 52  GLU 52  52  52  GLU GLU A . n 
A 1 53  LYS 53  53  53  LYS LYS A . n 
A 1 54  TYR 54  54  54  TYR TYR A . n 
A 1 55  GLY 55  55  55  GLY GLY A . n 
A 1 56  PRO 56  56  56  PRO PRO A . n 
A 1 57  GLU 57  57  57  GLU GLU A . n 
A 1 58  ALA 58  58  58  ALA ALA A . n 
A 1 59  SER 59  59  59  SER SER A . n 
A 1 60  ALA 60  60  60  ALA ALA A . n 
A 1 61  PHE 61  61  61  PHE PHE A . n 
A 1 62  THR 62  62  62  THR THR A . n 
A 1 63  LYS 63  63  63  LYS LYS A . n 
A 1 64  LYS 64  64  64  LYS LYS A . n 
A 1 65  MET 65  65  65  MET MET A . n 
A 1 66  VAL 66  66  66  VAL VAL A . n 
A 1 67  GLU 67  67  67  GLU GLU A . n 
A 1 68  ASN 68  68  68  ASN ASN A . n 
A 1 69  ALA 69  69  69  ALA ALA A . n 
A 1 70  LYS 70  70  70  LYS LYS A . n 
A 1 71  LYS 71  71  71  LYS LYS A . n 
A 1 72  ILE 72  72  72  ILE ILE A . n 
A 1 73  GLU 73  73  73  GLU GLU A . n 
A 1 74  VAL 74  74  74  VAL VAL A . n 
A 1 75  GLU 75  75  75  GLU GLU A . n 
A 1 76  PHE 76  76  76  PHE PHE A . n 
A 1 77  ASP 77  77  77  ASP ASP A . n 
A 1 78  LYS 78  78  78  LYS LYS A . n 
A 1 79  GLY 79  79  79  GLY GLY A . n 
A 1 80  GLN 80  80  80  GLN GLN A . n 
A 1 81  ARG 81  81  81  ARG ARG A . n 
A 1 82  THR 82  82  82  THR THR A . n 
A 1 83  ASP 83  83  83  ASP ASP A . n 
A 1 84  LYS 84  84  84  LYS LYS A . n 
A 1 85  TYR 85  85  85  TYR TYR A . n 
A 1 86  GLY 86  86  86  GLY GLY A . n 
A 1 87  ARG 87  87  87  ARG ARG A . n 
A 1 88  GLY 88  88  88  GLY GLY A . n 
A 1 89  LEU 89  89  89  LEU LEU A . n 
A 1 90  ALA 90  90  90  ALA ALA A . n 
A 1 91  TYR 91  91  91  TYR TYR A . n 
A 1 92  ILE 92  92  92  ILE ILE A . n 
A 1 93  TYR 93  93  93  TYR TYR A . n 
A 1 94  ALA 94  94  94  ALA ALA A . n 
A 1 95  ASP 95  95  95  ASP ASP A . n 
A 1 96  GLY 96  96  96  GLY GLY A . n 
A 1 97  LYS 97  97  97  LYS LYS A . n 
A 1 98  MET 98  98  98  MET MET A . n 
A 1 99  VAL 99  99  99  VAL VAL A . n 
A 1 100 ASN 100 100 100 ASN ASN A . n 
A 1 101 GLU 101 101 101 GLU GLU A . n 
A 1 102 ALA 102 102 102 ALA ALA A . n 
A 1 103 LEU 103 103 103 LEU LEU A . n 
A 1 104 VAL 104 104 104 VAL VAL A . n 
A 1 105 ARG 105 105 105 ARG ARG A . n 
A 1 106 GLN 106 106 106 GLN GLN A . n 
A 1 107 GLY 107 107 107 GLY GLY A . n 
A 1 108 LEU 108 108 108 LEU LEU A . n 
A 1 109 ALA 109 109 109 ALA ALA A . n 
A 1 110 LYS 110 110 110 LYS LYS A . n 
A 1 111 VAL 111 111 111 VAL VAL A . n 
A 1 112 ALA 112 112 112 ALA ALA A . n 
A 1 113 TYR 113 113 113 TYR TYR A . n 
A 1 114 VAL 114 114 114 VAL VAL A . n 
A 1 115 TYR 115 115 115 TYR TYR A . n 
A 1 116 LYS 116 116 116 LYS LYS A . n 
A 1 117 PRO 117 117 117 PRO PRO A . n 
A 1 118 ASN 118 118 118 ASN ASN A . n 
A 1 119 ASN 119 119 119 ASN ASN A . n 
A 1 120 THR 120 120 120 THR THR A . n 
A 1 121 HIS 121 121 121 HIS HIS A . n 
B 2 1   GLY 1   122 122 GLY GLY B . n 
B 2 2   SER 2   123 123 SER SER B . n 
B 2 3   VAL 3   124 124 VAL VAL B . n 
B 2 4   ALA 4   125 125 ALA ALA B . n 
B 2 5   TYR 5   126 126 TYR TYR B . n 
B 2 6   VAL 6   127 127 VAL VAL B . n 
B 2 7   TYR 7   128 128 TYR TYR B . n 
B 2 8   LYS 8   129 129 LYS LYS B . n 
B 2 9   PRO 9   130 130 PRO PRO B . n 
B 2 10  ASN 10  131 131 ASN ASN B . n 
B 2 11  ASN 11  132 132 ASN ASN B . n 
B 2 12  THR 12  133 133 THR THR B . n 
B 2 13  HIS 13  134 134 HIS HIS B . n 
B 2 14  GLU 14  135 135 GLU GLU B . n 
B 2 15  GLN 15  136 136 GLN GLN B . n 
B 2 16  LEU 16  137 137 LEU LEU B . n 
B 2 17  LEU 17  138 138 LEU LEU B . n 
B 2 18  ARG 18  139 139 ARG ARG B . n 
B 2 19  LYS 19  140 140 LYS LYS B . n 
B 2 20  SER 20  141 141 SER SER B . n 
B 2 21  GLU 21  142 142 GLU GLU B . n 
B 2 22  ALA 22  143 143 ALA ALA B . n 
B 2 23  GLN 23  144 144 GLN GLN B . n 
B 2 24  ALA 24  145 145 ALA ALA B . n 
B 2 25  LYS 25  146 146 LYS LYS B . n 
B 2 26  LYS 26  147 147 LYS LYS B . n 
B 2 27  GLU 27  148 148 GLU GLU B . n 
B 2 28  LYS 28  149 149 LYS LYS B . n 
B 2 29  LEU 29  150 150 LEU LEU B . n 
B 2 30  ASN 30  151 151 ASN ASN B . n 
B 2 31  ILE 31  152 152 ILE ILE B . n 
B 2 32  TRP 32  153 153 TRP TRP B . n 
B 2 33  SER 33  154 154 SER SER B . n 
B 2 34  GLU 34  155 155 GLU GLU B . n 
B 2 35  ASP 35  156 156 ASP ASP B . n 
# 
_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                   2KHS 
_exptl.method                     'SOLUTION NMR' 
_exptl.method_details             ? 
# 
_struct.entry_id                  2KHS 
_struct.title                     'Solution structure of SNase121:SNase(111-143) complex' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2KHS 
_struct_keywords.pdbx_keywords   HYDROLASE 
_struct_keywords.text            'HYDROLASE, Calcium, Endonuclease, Membrane, Metal-binding, Nuclease, Secreted, Zymogen' 
# 
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 ? 
# 
loop_
_struct_ref.id 
_struct_ref.db_name 
_struct_ref.db_code 
_struct_ref.pdbx_db_accession 
_struct_ref.entity_id 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_align_begin 
_struct_ref.pdbx_db_isoform 
1 UNP NUC_STAAU    P00644 1 
;ATSTKKLHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPETKHPKKGVEKYGPEASAFTKKMVENAKKIEVEFDKGQ
RTDKYGRGLAYIYADGKMVNEALVRQGLAKVAYVYKPNNTH
;
83  ? 
2 UNP Q1WCB7_STAAU Q1WCB7 2 VAYVYKPNNTHEQLLRKSEAQAKKEKLNIWSED 190 ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 2KHS A 1 ? 121 ? P00644 83  ? 203 ? 1   121 
2 2 2KHS B 3 ? 35  ? Q1WCB7 190 ? 222 ? 124 156 
# 
loop_
_struct_ref_seq_dif.align_id 
_struct_ref_seq_dif.pdbx_pdb_id_code 
_struct_ref_seq_dif.mon_id 
_struct_ref_seq_dif.pdbx_pdb_strand_id 
_struct_ref_seq_dif.seq_num 
_struct_ref_seq_dif.pdbx_pdb_ins_code 
_struct_ref_seq_dif.pdbx_seq_db_name 
_struct_ref_seq_dif.pdbx_seq_db_accession_code 
_struct_ref_seq_dif.db_mon_id 
_struct_ref_seq_dif.pdbx_seq_db_seq_num 
_struct_ref_seq_dif.details 
_struct_ref_seq_dif.pdbx_auth_seq_num 
_struct_ref_seq_dif.pdbx_ordinal 
2 2KHS GLY B 1 ? UNP Q1WCB7 ? ? 'expression tag' 122 1 
2 2KHS SER B 2 ? UNP Q1WCB7 ? ? 'expression tag' 123 2 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
_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   ? 
_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 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 1 TYR A 54 ? ASN A 68  ? TYR A 54  ASN A 68  1 ? 15 
HELX_P HELX_P2 2 VAL A 99 ? GLN A 106 ? VAL A 99  GLN A 106 1 ? 8  
HELX_P HELX_P3 3 HIS B 13 ? LYS B 28  ? HIS B 134 LYS B 149 1 ? 16 
HELX_P HELX_P4 4 LEU B 29 ? GLU B 34  ? LEU B 150 GLU B 155 5 ? 6  
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 6 ? 
B ? 4 ? 
C ? 2 ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
A 1 2 ? anti-parallel 
A 2 3 ? anti-parallel 
A 3 4 ? parallel      
A 4 5 ? anti-parallel 
A 5 6 ? anti-parallel 
B 1 2 ? anti-parallel 
B 2 3 ? anti-parallel 
B 3 4 ? anti-parallel 
C 1 2 ? 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 LYS A 9   ? PRO A 11  ? LYS A 9   PRO A 11  
A 2 ILE A 72  ? GLU A 75  ? ILE A 72  GLU A 75  
A 3 ARG A 87  ? ALA A 94  ? ARG A 87  ALA A 94  
A 4 GLN A 30  ? LEU A 36  ? GLN A 30  LEU A 36  
A 5 VAL A 23  ? TYR A 27  ? VAL A 23  TYR A 27  
A 6 THR A 13  ? ALA A 17  ? THR A 13  ALA A 17  
B 1 LYS A 9   ? PRO A 11  ? LYS A 9   PRO A 11  
B 2 ILE A 72  ? GLU A 75  ? ILE A 72  GLU A 75  
B 3 ARG A 87  ? ALA A 94  ? ARG A 87  ALA A 94  
B 4 LYS A 97  ? MET A 98  ? LYS A 97  MET A 98  
C 1 VAL A 39  ? ASP A 40  ? VAL A 39  ASP A 40  
C 2 LYS A 110 ? VAL A 111 ? LYS A 110 VAL A 111 
# 
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 GLU A 10 ? N GLU A 10 O VAL A 74  ? O VAL A 74  
A 2 3 N GLU A 73 ? N GLU A 73 O TYR A 93  ? O TYR A 93  
A 3 4 O GLY A 88 ? O GLY A 88 N THR A 33  ? N THR A 33  
A 4 5 O MET A 32 ? O MET A 32 N LEU A 25  ? N LEU A 25  
A 5 6 O LYS A 24 ? O LYS A 24 N LYS A 16  ? N LYS A 16  
B 1 2 N GLU A 10 ? N GLU A 10 O VAL A 74  ? O VAL A 74  
B 2 3 N GLU A 73 ? N GLU A 73 O TYR A 93  ? O TYR A 93  
B 3 4 N ALA A 94 ? N ALA A 94 O LYS A 97  ? O LYS A 97  
C 1 2 N ASP A 40 ? N ASP A 40 O LYS A 110 ? O LYS A 110 
# 
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  HZ3  A LYS 116 ? ? OE1  B GLU 135 ? ? 1.59 
2  1  HZ1  B LYS 149 ? ? O    B ASP 156 ? ? 1.60 
3  2  OE1  A GLU 43  ? ? HZ3  A LYS 110 ? ? 1.56 
4  2  OE2  A GLU 75  ? ? HE2  B HIS 134 ? ? 1.58 
5  2  HZ2  A LYS 9   ? ? OE1  A GLU 73  ? ? 1.58 
6  2  OE2  A GLU 43  ? ? HZ1  A LYS 53  ? ? 1.59 
7  4  HZ1  A LYS 9   ? ? OE1  A GLU 75  ? ? 1.57 
8  5  HH21 B ARG 139 ? ? OE1  B GLU 142 ? ? 1.59 
9  5  OD2  A ASP 77  ? ? HD1  B HIS 134 ? ? 1.59 
10 6  HZ1  B LYS 149 ? ? O    B ASP 156 ? ? 1.58 
11 7  HZ1  B LYS 149 ? ? OXT  B ASP 156 ? ? 1.55 
12 9  HZ1  A LYS 9   ? ? OE1  A GLU 73  ? ? 1.58 
13 9  OD1  A ASP 21  ? ? HH21 A ARG 87  ? ? 1.60 
14 10 OD1  A ASP 77  ? ? HG1  B THR 133 ? ? 1.59 
15 11 HZ1  A LYS 9   ? ? OE2  A GLU 73  ? ? 1.57 
16 11 HZ2  B LYS 149 ? ? OD1  B ASP 156 ? ? 1.59 
17 13 OE2  A GLU 43  ? ? HZ3  A LYS 45  ? ? 1.58 
18 15 HZ3  B LYS 149 ? ? OXT  B ASP 156 ? ? 1.58 
19 17 OE1  A GLU 75  ? ? HE2  B HIS 134 ? ? 1.59 
20 17 HZ2  A LYS 116 ? ? OE1  B GLU 135 ? ? 1.60 
# 
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  THR A 2   ? ? 71.48   -58.67  
2   1  ASP A 21  ? ? -174.90 -57.46  
3   1  THR A 41  ? ? -122.52 -60.36  
4   1  HIS A 46  ? ? -170.63 104.20  
5   1  PRO A 47  ? ? -57.71  98.39   
6   1  VAL A 51  ? ? -83.89  43.68   
7   1  ASP A 95  ? ? 46.96   26.53   
8   1  ASN A 118 ? ? -165.22 -61.15  
9   1  ASN A 119 ? ? -137.60 -90.42  
10  1  SER B 123 ? ? 66.85   -13.62  
11  1  HIS B 134 ? ? 85.93   -14.20  
12  1  ASN B 151 ? ? 54.16   -92.85  
13  2  THR A 2   ? ? 70.96   109.02  
14  2  LYS A 16  ? ? -174.24 142.30  
15  2  ILE A 18  ? ? -90.15  -64.80  
16  2  ASP A 21  ? ? 177.71  -34.06  
17  2  TYR A 54  ? ? -149.48 23.80   
18  2  TYR A 115 ? ? -165.27 65.37   
19  2  ASN A 118 ? ? 65.33   -85.49  
20  2  THR A 120 ? ? 76.16   -65.65  
21  2  PRO B 130 ? ? -94.32  -74.90  
22  2  ASN B 131 ? ? -88.73  47.63   
23  2  ASN B 151 ? ? 46.26   -97.11  
24  3  LYS A 6   ? ? -136.70 -73.37  
25  3  ILE A 18  ? ? -105.89 -64.45  
26  3  ASP A 19  ? ? -122.71 -152.71 
27  3  ASP A 21  ? ? -179.73 -56.12  
28  3  PRO A 42  ? ? -68.96  67.22   
29  3  THR A 44  ? ? 74.58   -42.57  
30  3  HIS A 46  ? ? 73.41   97.99   
31  3  LYS A 48  ? ? 72.29   -42.34  
32  3  LYS A 116 ? ? 69.97   146.09  
33  3  TYR B 128 ? ? -82.02  36.01   
34  3  LYS B 129 ? ? 71.40   130.38  
35  3  PRO B 130 ? ? -76.84  -151.91 
36  3  ASN B 132 ? ? -142.73 10.24   
37  3  ASN B 151 ? ? 47.44   -89.97  
38  4  THR A 4   ? ? 49.01   87.18   
39  4  LEU A 7   ? ? -107.63 -105.08 
40  4  ASP A 19  ? ? -113.25 -161.62 
41  4  ASP A 21  ? ? -143.78 -62.19  
42  4  LEU A 38  ? ? 85.99   8.48    
43  4  HIS A 46  ? ? 87.84   -77.65  
44  4  LYS A 116 ? ? 69.45   121.99  
45  4  ASN A 118 ? ? -102.75 -65.30  
46  4  ASN A 119 ? ? -164.18 99.17   
47  4  ALA B 125 ? ? 54.78   -100.65 
48  4  TYR B 126 ? ? -170.26 99.81   
49  4  ASN B 131 ? ? -89.15  41.97   
50  4  ASN B 151 ? ? 53.92   -69.84  
51  5  LYS A 5   ? ? 73.10   -178.19 
52  5  LYS A 6   ? ? -135.68 -150.99 
53  5  LEU A 7   ? ? 64.75   -158.86 
54  5  PRO A 42  ? ? -55.32  109.55  
55  5  HIS A 46  ? ? 72.77   104.58  
56  5  LYS A 48  ? ? 72.93   -41.62  
57  5  ASN A 118 ? ? 76.62   -24.65  
58  5  ASN A 119 ? ? 79.12   -36.54  
59  5  TYR B 128 ? ? 51.11   74.74   
60  5  ASN B 132 ? ? 73.15   -10.91  
61  5  ASN B 151 ? ? 52.50   -93.46  
62  6  SER A 3   ? ? 57.55   76.04   
63  6  THR A 44  ? ? 76.48   161.89  
64  6  PRO A 117 ? ? -78.41  -149.07 
65  6  ASN A 118 ? ? -79.68  46.12   
66  6  VAL B 127 ? ? 61.60   118.17  
67  6  PRO B 130 ? ? -55.21  -159.65 
68  6  ASN B 131 ? ? -63.51  99.45   
69  6  ASN B 151 ? ? 51.24   -92.51  
70  7  THR A 4   ? ? -149.58 -84.22  
71  7  LYS A 5   ? ? -145.77 20.61   
72  7  LEU A 7   ? ? -117.59 -160.19 
73  7  ASP A 21  ? ? -171.48 -52.74  
74  7  LYS A 48  ? ? 82.26   2.16    
75  7  ASP A 95  ? ? 46.32   29.97   
76  7  ASN A 119 ? ? 61.85   76.95   
77  7  THR A 120 ? ? -69.29  95.64   
78  7  SER B 123 ? ? 51.88   -89.10  
79  7  TYR B 126 ? ? -143.65 15.54   
80  7  PRO B 130 ? ? -58.53  -176.04 
81  7  ASN B 132 ? ? -152.01 -2.84   
82  7  ASN B 151 ? ? 53.90   -93.43  
83  8  THR A 4   ? ? -158.26 71.46   
84  8  ASP A 19  ? ? -125.83 -166.56 
85  8  THR A 41  ? ? -83.23  -77.82  
86  8  GLU A 43  ? ? 174.15  173.79  
87  8  VAL A 51  ? ? -97.84  30.53   
88  8  TYR A 115 ? ? -122.26 -70.87  
89  8  ASN A 118 ? ? 66.97   -73.46  
90  8  THR A 120 ? ? -78.97  35.55   
91  8  LYS B 129 ? ? 71.31   156.05  
92  8  PRO B 130 ? ? -55.57  102.90  
93  8  ASN B 151 ? ? 48.70   -89.80  
94  9  LEU A 7   ? ? -126.31 -167.59 
95  9  ASP A 21  ? ? -177.59 -54.67  
96  9  LYS A 48  ? ? -138.70 -51.04  
97  9  VAL A 51  ? ? -81.39  35.77   
98  9  LYS A 116 ? ? 65.57   161.81  
99  9  PRO A 117 ? ? -70.30  -76.68  
100 9  ASN A 119 ? ? -174.62 -32.19  
101 9  THR A 120 ? ? 76.97   -48.38  
102 9  ASN B 132 ? ? -171.68 61.82   
103 9  ASN B 151 ? ? 50.90   -84.41  
104 10 LEU A 7   ? ? -104.70 -149.89 
105 10 ASP A 21  ? ? -178.61 -59.91  
106 10 GLU A 43  ? ? 71.02   175.41  
107 10 THR A 44  ? ? 70.29   74.40   
108 10 HIS A 46  ? ? 34.21   73.19   
109 10 PRO A 47  ? ? -65.27  97.08   
110 10 VAL A 51  ? ? 61.56   89.50   
111 10 TYR A 54  ? ? 74.91   91.79   
112 10 TYR A 115 ? ? -99.56  46.87   
113 10 LYS A 116 ? ? 68.92   134.86  
114 10 VAL B 127 ? ? -121.49 -52.05  
115 10 TYR B 128 ? ? 62.79   -27.39  
116 10 THR B 133 ? ? -56.97  97.46   
117 10 ASN B 151 ? ? 46.40   -89.16  
118 11 LYS A 16  ? ? -175.12 148.09  
119 11 ASP A 21  ? ? -172.53 -58.97  
120 11 PRO A 42  ? ? -101.95 -155.00 
121 11 PRO A 47  ? ? -33.32  130.00  
122 11 PRO A 117 ? ? -89.65  -157.97 
123 11 ALA B 125 ? ? 50.97   -91.74  
124 11 TYR B 128 ? ? -85.02  46.63   
125 11 PRO B 130 ? ? -78.38  -164.01 
126 11 ASN B 132 ? ? -171.24 39.57   
127 11 ASN B 151 ? ? 52.52   -89.46  
128 12 THR A 2   ? ? -155.16 -64.88  
129 12 SER A 3   ? ? -154.08 -75.85  
130 12 THR A 4   ? ? -154.42 67.32   
131 12 LEU A 38  ? ? 74.00   -0.38   
132 12 LYS A 116 ? ? 74.80   125.52  
133 12 ASN A 118 ? ? -140.02 32.62   
134 12 THR A 120 ? ? -140.42 19.69   
135 12 ASN B 132 ? ? 81.90   -22.59  
136 12 THR B 133 ? ? -36.50  -74.23  
137 12 ASN B 151 ? ? 46.67   -93.96  
138 13 THR A 2   ? ? 63.83   -81.42  
139 13 SER A 3   ? ? -145.39 -4.58   
140 13 THR A 4   ? ? 68.69   -41.76  
141 13 LYS A 5   ? ? 81.75   105.79  
142 13 LYS A 16  ? ? -171.54 137.91  
143 13 ASP A 21  ? ? -167.21 -52.23  
144 13 PRO A 42  ? ? -67.26  95.43   
145 13 HIS A 46  ? ? 159.95  -55.40  
146 13 VAL A 51  ? ? 73.34   89.64   
147 13 TYR A 115 ? ? -174.03 126.11  
148 13 PRO A 117 ? ? -81.68  -85.45  
149 13 ASN A 118 ? ? -130.22 -46.15  
150 13 ASN A 119 ? ? -145.96 -75.82  
151 13 VAL B 124 ? ? -109.70 -64.58  
152 13 PRO B 130 ? ? -80.66  -148.85 
153 13 ASN B 132 ? ? 173.65  76.54   
154 13 THR B 133 ? ? -83.34  30.12   
155 13 HIS B 134 ? ? -143.49 13.74   
156 13 ASN B 151 ? ? 50.46   -90.55  
157 14 LYS A 6   ? ? 166.72  -39.35  
158 14 LYS A 16  ? ? -170.95 134.02  
159 14 THR A 44  ? ? -156.85 83.19   
160 14 HIS A 46  ? ? -169.83 -53.12  
161 14 ASN A 118 ? ? 66.35   62.95   
162 14 TYR B 128 ? ? 74.12   -15.21  
163 14 ASN B 151 ? ? 54.61   -89.26  
164 15 LYS A 5   ? ? -86.52  -101.89 
165 15 LYS A 6   ? ? 165.23  125.66  
166 15 LYS A 16  ? ? -175.20 145.22  
167 15 ASP A 19  ? ? -114.47 -164.07 
168 15 THR A 44  ? ? -175.44 -33.05  
169 15 HIS A 46  ? ? 61.51   80.89   
170 15 LYS A 116 ? ? 82.07   140.68  
171 15 SER B 123 ? ? 68.52   -57.04  
172 15 TYR B 126 ? ? -144.69 -64.42  
173 15 ASN B 132 ? ? -142.26 12.66   
174 15 ASN B 151 ? ? 48.45   -81.64  
175 16 THR A 2   ? ? 63.29   67.70   
176 16 LEU A 7   ? ? -130.28 -149.76 
177 16 ILE A 15  ? ? -95.64  -60.21  
178 16 ASP A 21  ? ? 179.06  -59.97  
179 16 THR A 44  ? ? 78.42   153.80  
180 16 PRO A 47  ? ? -65.39  98.53   
181 16 TYR A 115 ? ? -97.66  -60.95  
182 16 PRO A 117 ? ? -76.02  -167.68 
183 16 ASN A 119 ? ? 72.27   -60.08  
184 16 THR A 120 ? ? -167.32 -58.78  
185 16 ALA B 125 ? ? 68.52   -72.27  
186 16 HIS B 134 ? ? -162.63 21.19   
187 16 LYS B 149 ? ? 60.25   65.45   
188 16 ASN B 151 ? ? 49.45   -88.51  
189 17 THR A 2   ? ? 179.64  158.19  
190 17 LEU A 7   ? ? 59.73   -169.27 
191 17 ILE A 18  ? ? -90.79  -64.32  
192 17 ASP A 21  ? ? -177.14 -36.51  
193 17 PRO A 42  ? ? -69.38  97.41   
194 17 THR A 120 ? ? -141.62 13.75   
195 17 ALA B 125 ? ? -151.24 83.04   
196 17 THR B 133 ? ? 56.06   17.43   
197 17 ASN B 151 ? ? 51.31   -93.28  
198 17 SER B 154 ? ? -85.79  42.98   
199 18 LYS A 5   ? ? 71.08   -83.57  
200 18 LYS A 6   ? ? -121.69 -161.80 
201 18 HIS A 46  ? ? 80.10   131.94  
202 18 PRO A 47  ? ? -37.84  119.84  
203 18 TYR A 54  ? ? 76.78   86.05   
204 18 THR A 120 ? ? 86.18   -33.86  
205 18 SER B 123 ? ? 62.03   -159.38 
206 18 VAL B 127 ? ? 66.40   133.10  
207 18 ASN B 151 ? ? 53.67   -81.47  
208 19 LYS A 5   ? ? -146.86 -43.29  
209 19 ASP A 19  ? ? -129.14 -164.46 
210 19 ASP A 21  ? ? 178.50  -61.91  
211 19 GLU A 43  ? ? 64.32   168.49  
212 19 THR A 44  ? ? -102.78 66.95   
213 19 ASP A 95  ? ? 31.95   57.32   
214 19 TYR B 128 ? ? 55.29   84.91   
215 19 ASN B 132 ? ? -157.71 -72.17  
216 19 THR B 133 ? ? 44.96   -53.62  
217 19 ASN B 151 ? ? 46.10   -88.30  
218 20 LYS A 5   ? ? 65.78   -92.78  
219 20 LYS A 6   ? ? 178.15  176.02  
220 20 ASP A 21  ? ? -174.86 -56.98  
221 20 HIS A 46  ? ? 85.53   -83.12  
222 20 ASN A 118 ? ? 71.38   -58.91  
223 20 ASN A 119 ? ? -106.55 -83.05  
224 20 THR A 120 ? ? -168.61 74.87   
225 20 PRO B 130 ? ? -59.68  -171.74 
226 20 ASN B 132 ? ? 179.42  -39.73  
227 20 THR B 133 ? ? 56.64   -73.69  
228 20 ASN B 151 ? ? 48.23   -87.53  
# 
loop_
_pdbx_validate_planes.id 
_pdbx_validate_planes.PDB_model_num 
_pdbx_validate_planes.auth_comp_id 
_pdbx_validate_planes.auth_asym_id 
_pdbx_validate_planes.auth_seq_id 
_pdbx_validate_planes.PDB_ins_code 
_pdbx_validate_planes.label_alt_id 
_pdbx_validate_planes.rmsd 
_pdbx_validate_planes.type 
1 1  ARG A 35  ? ? 0.101 'SIDE CHAIN' 
2 7  ARG A 81  ? ? 0.073 'SIDE CHAIN' 
3 9  ARG A 87  ? ? 0.118 'SIDE CHAIN' 
4 13 ARG A 35  ? ? 0.080 'SIDE CHAIN' 
5 15 ARG A 35  ? ? 0.076 'SIDE CHAIN' 
6 16 ARG A 105 ? ? 0.081 'SIDE CHAIN' 
7 19 ARG A 81  ? ? 0.085 'SIDE CHAIN' 
8 20 ARG A 87  ? ? 0.076 'SIDE CHAIN' 
# 
_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            200 
_pdbx_nmr_ensemble.conformers_submitted_total_number             20 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.entry_id                                      2KHS 
_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.representative_conformer                      1 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.entry_id             2KHS 
_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 
'1.0 mM [U-13C; U-15N] protein-1, 1.0 mM protein-2, 50 mM sodium acetate-3, 100 mM potassium chloride-4, 90% H2O/10% D2O' 1 
'90% H2O/10% D2O' 
'1.0 mM protein-1, 1.0 mM [U-13C; U-15N] protein-2, 50 mM sodium acetate-7, 100 mM potassium chloride-8, 90% H2O/10% D2O' 2 
'90% H2O/10% D2O' 
'1 mM [U-13C] protein-1, 1 mM [U-15N] protein-2, 50 mM sodium acetate-11, 100 mM potassium chloride-12, 90% H2O/10% D2O'  3 
'90% H2O/10% D2O' 
'1 mM [U-15N] protein-1, 1 mM [U-13C] protein-2, 50 mM sodium acetate-15, 100 mM potassium chloride-16, 90% H2O/10% D2O'  4 
'90% H2O/10% D2O' 
# 
loop_
_pdbx_nmr_exptl_sample.component 
_pdbx_nmr_exptl_sample.concentration 
_pdbx_nmr_exptl_sample.concentration_range 
_pdbx_nmr_exptl_sample.concentration_units 
_pdbx_nmr_exptl_sample.isotopic_labeling 
_pdbx_nmr_exptl_sample.solution_id 
entity_1-1              1.0 ? mM '[U-13C; U-15N]' 1 
entity_2-2              1.0 ? mM ?                1 
'sodium acetate-3'      50  ? mM ?                1 
'potassium chloride-4'  100 ? mM ?                1 
entity_1-5              1.0 ? mM ?                2 
entity_2-6              1.0 ? mM '[U-13C; U-15N]' 2 
'sodium acetate-7'      50  ? mM ?                2 
'potassium chloride-8'  100 ? mM ?                2 
entity_1-9              1   ? mM '[U-13C]'        3 
entity_2-10             1   ? mM '[U-15N]'        3 
'sodium acetate-11'     50  ? mM ?                3 
'potassium chloride-12' 100 ? mM ?                3 
entity_1-13             1   ? mM '[U-15N]'        4 
entity_2-14             1   ? mM '[U-13C]'        4 
'sodium acetate-15'     50  ? mM ?                4 
'potassium chloride-16' 100 ? mM ?                4 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      0.15 
_pdbx_nmr_exptl_sample_conditions.pH                  5.0 
_pdbx_nmr_exptl_sample_conditions.pressure            ambient 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.temperature         300 
_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 '2D 1H-15N HSQC'                   
1 2  1 '2D 1H-13C HSQC'                   
1 3  1 '3D CBCA(CO)NH'                    
1 4  1 '3D HNCACB'                        
1 5  1 '3D HNCO'                          
1 6  1 '3D HN(CA)CO'                      
1 7  1 '3D H(CCO)NH'                      
1 8  1 '3D C(CO)NH'                       
1 9  1 '3D 1H-15N TOCSY'                  
1 10 1 '3D 1H-15N NOESY'                  
1 11 1 '3D 1H-13C NOESY'                  
1 12 2 '2D 1H-15N HSQC'                   
1 13 2 '2D 1H-13C HSQC'                   
1 14 2 '3D CBCA(CO)NH'                    
1 15 2 '3D HNCACB'                        
1 16 2 '3D HNCO'                          
1 17 2 '3D HN(CA)CO'                      
1 18 2 '3D H(CCO)NH'                      
1 19 2 '3D C(CO)NH'                       
1 20 2 '3D 1H-15N TOCSY'                  
1 21 2 '3D 1H-15N NOESY'                  
1 22 2 '3D 1H-13C NOESY'                  
1 23 3 '4D 13C,1H-HMQC-NOESY-15N,1H-HSQC' 
1 24 4 '4D 13C,1H-HMQC-NOESY-15N,1H-HSQC' 
1 25 1 '3D w1-Filter-NOESY-13C, 1H-HSQC'  
1 26 2 '3D w1-Filter-NOESY-13C, 1H-HSQC'  
# 
_pdbx_nmr_refine.entry_id           2KHS 
_pdbx_nmr_refine.method             'molecular dynamics, 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 
'Bruker Biospin'         collection                  XwinNMR ?   1 
'Accelrys Software Inc.' processing                  Felix   ?   2 
'Accelrys Software Inc.' 'peak picking'              Felix   ?   3 
'Accelrys Software Inc.' 'data analysis'             Felix   ?   4 
'Accelrys Software Inc.' 'chemical shift assignment' Felix   ?   5 
?                        'structure solution'        CNS     1.2 6 
?                        refinement                  CNS     1.2 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  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
ASP N    N N N 58  
ASP CA   C N S 59  
ASP C    C N N 60  
ASP O    O N N 61  
ASP CB   C N N 62  
ASP CG   C N N 63  
ASP OD1  O N N 64  
ASP OD2  O N N 65  
ASP OXT  O N N 66  
ASP H    H N N 67  
ASP H2   H N N 68  
ASP HA   H N N 69  
ASP HB2  H N N 70  
ASP HB3  H N N 71  
ASP HD2  H N N 72  
ASP HXT  H N N 73  
GLN N    N N N 74  
GLN CA   C N S 75  
GLN C    C N N 76  
GLN O    O N N 77  
GLN CB   C N N 78  
GLN CG   C N N 79  
GLN CD   C N N 80  
GLN OE1  O N N 81  
GLN NE2  N N N 82  
GLN OXT  O N N 83  
GLN H    H N N 84  
GLN H2   H N N 85  
GLN HA   H N N 86  
GLN HB2  H N N 87  
GLN HB3  H N N 88  
GLN HG2  H N N 89  
GLN HG3  H N N 90  
GLN HE21 H N N 91  
GLN HE22 H N N 92  
GLN HXT  H N N 93  
GLU N    N N N 94  
GLU CA   C N S 95  
GLU C    C N N 96  
GLU O    O N N 97  
GLU CB   C N N 98  
GLU CG   C N N 99  
GLU CD   C N N 100 
GLU OE1  O N N 101 
GLU OE2  O N N 102 
GLU OXT  O N N 103 
GLU H    H N N 104 
GLU H2   H N N 105 
GLU HA   H N N 106 
GLU HB2  H N N 107 
GLU HB3  H N N 108 
GLU HG2  H N N 109 
GLU HG3  H N N 110 
GLU HE2  H N N 111 
GLU HXT  H N N 112 
GLY N    N N N 113 
GLY CA   C N N 114 
GLY C    C N N 115 
GLY O    O N N 116 
GLY OXT  O N N 117 
GLY H    H N N 118 
GLY H2   H N N 119 
GLY HA2  H N N 120 
GLY HA3  H N N 121 
GLY HXT  H N N 122 
HIS N    N N N 123 
HIS CA   C N S 124 
HIS C    C N N 125 
HIS O    O N N 126 
HIS CB   C N N 127 
HIS CG   C Y N 128 
HIS ND1  N Y N 129 
HIS CD2  C Y N 130 
HIS CE1  C Y N 131 
HIS NE2  N Y N 132 
HIS OXT  O N N 133 
HIS H    H N N 134 
HIS H2   H N N 135 
HIS HA   H N N 136 
HIS HB2  H N N 137 
HIS HB3  H N N 138 
HIS HD1  H N N 139 
HIS HD2  H N N 140 
HIS HE1  H N N 141 
HIS HE2  H N N 142 
HIS HXT  H N N 143 
ILE N    N N N 144 
ILE CA   C N S 145 
ILE C    C N N 146 
ILE O    O N N 147 
ILE CB   C N S 148 
ILE CG1  C N N 149 
ILE CG2  C N N 150 
ILE CD1  C N N 151 
ILE OXT  O N N 152 
ILE H    H N N 153 
ILE H2   H N N 154 
ILE HA   H N N 155 
ILE HB   H N N 156 
ILE HG12 H N N 157 
ILE HG13 H N N 158 
ILE HG21 H N N 159 
ILE HG22 H N N 160 
ILE HG23 H N N 161 
ILE HD11 H N N 162 
ILE HD12 H N N 163 
ILE HD13 H N N 164 
ILE HXT  H N N 165 
LEU N    N N N 166 
LEU CA   C N S 167 
LEU C    C N N 168 
LEU O    O N N 169 
LEU CB   C N N 170 
LEU CG   C N N 171 
LEU CD1  C N N 172 
LEU CD2  C N N 173 
LEU OXT  O N N 174 
LEU H    H N N 175 
LEU H2   H N N 176 
LEU HA   H N N 177 
LEU HB2  H N N 178 
LEU HB3  H N N 179 
LEU HG   H N N 180 
LEU HD11 H N N 181 
LEU HD12 H N N 182 
LEU HD13 H N N 183 
LEU HD21 H N N 184 
LEU HD22 H N N 185 
LEU HD23 H N N 186 
LEU HXT  H N N 187 
LYS N    N N N 188 
LYS CA   C N S 189 
LYS C    C N N 190 
LYS O    O N N 191 
LYS CB   C N N 192 
LYS CG   C N N 193 
LYS CD   C N N 194 
LYS CE   C N N 195 
LYS NZ   N N N 196 
LYS OXT  O N N 197 
LYS H    H N N 198 
LYS H2   H N N 199 
LYS HA   H N N 200 
LYS HB2  H N N 201 
LYS HB3  H N N 202 
LYS HG2  H N N 203 
LYS HG3  H N N 204 
LYS HD2  H N N 205 
LYS HD3  H N N 206 
LYS HE2  H N N 207 
LYS HE3  H N N 208 
LYS HZ1  H N N 209 
LYS HZ2  H N N 210 
LYS HZ3  H N N 211 
LYS HXT  H N N 212 
MET N    N N N 213 
MET CA   C N S 214 
MET C    C N N 215 
MET O    O N N 216 
MET CB   C N N 217 
MET CG   C N N 218 
MET SD   S N N 219 
MET CE   C N N 220 
MET OXT  O N N 221 
MET H    H N N 222 
MET H2   H N N 223 
MET HA   H N N 224 
MET HB2  H N N 225 
MET HB3  H N N 226 
MET HG2  H N N 227 
MET HG3  H N N 228 
MET HE1  H N N 229 
MET HE2  H N N 230 
MET HE3  H N N 231 
MET HXT  H N N 232 
PHE N    N N N 233 
PHE CA   C N S 234 
PHE C    C N N 235 
PHE O    O N N 236 
PHE CB   C N N 237 
PHE CG   C Y N 238 
PHE CD1  C Y N 239 
PHE CD2  C Y N 240 
PHE CE1  C Y N 241 
PHE CE2  C Y N 242 
PHE CZ   C Y N 243 
PHE OXT  O N N 244 
PHE H    H N N 245 
PHE H2   H N N 246 
PHE HA   H N N 247 
PHE HB2  H N N 248 
PHE HB3  H N N 249 
PHE HD1  H N N 250 
PHE HD2  H N N 251 
PHE HE1  H N N 252 
PHE HE2  H N N 253 
PHE HZ   H N N 254 
PHE HXT  H N N 255 
PRO N    N N N 256 
PRO CA   C N S 257 
PRO C    C N N 258 
PRO O    O N N 259 
PRO CB   C N N 260 
PRO CG   C N N 261 
PRO CD   C N N 262 
PRO OXT  O N N 263 
PRO H    H N N 264 
PRO HA   H N N 265 
PRO HB2  H N N 266 
PRO HB3  H N N 267 
PRO HG2  H N N 268 
PRO HG3  H N N 269 
PRO HD2  H N N 270 
PRO HD3  H N N 271 
PRO HXT  H N N 272 
SER N    N N N 273 
SER CA   C N S 274 
SER C    C N N 275 
SER O    O N N 276 
SER CB   C N N 277 
SER OG   O N N 278 
SER OXT  O N N 279 
SER H    H N N 280 
SER H2   H N N 281 
SER HA   H N N 282 
SER HB2  H N N 283 
SER HB3  H N N 284 
SER HG   H N N 285 
SER HXT  H N N 286 
THR N    N N N 287 
THR CA   C N S 288 
THR C    C N N 289 
THR O    O N N 290 
THR CB   C N R 291 
THR OG1  O N N 292 
THR CG2  C N N 293 
THR OXT  O N N 294 
THR H    H N N 295 
THR H2   H N N 296 
THR HA   H N N 297 
THR HB   H N N 298 
THR HG1  H N N 299 
THR HG21 H N N 300 
THR HG22 H N N 301 
THR HG23 H N N 302 
THR HXT  H N N 303 
TRP N    N N N 304 
TRP CA   C N S 305 
TRP C    C N N 306 
TRP O    O N N 307 
TRP CB   C N N 308 
TRP CG   C Y N 309 
TRP CD1  C Y N 310 
TRP CD2  C Y N 311 
TRP NE1  N Y N 312 
TRP CE2  C Y N 313 
TRP CE3  C Y N 314 
TRP CZ2  C Y N 315 
TRP CZ3  C Y N 316 
TRP CH2  C Y N 317 
TRP OXT  O N N 318 
TRP H    H N N 319 
TRP H2   H N N 320 
TRP HA   H N N 321 
TRP HB2  H N N 322 
TRP HB3  H N N 323 
TRP HD1  H N N 324 
TRP HE1  H N N 325 
TRP HE3  H N N 326 
TRP HZ2  H N N 327 
TRP HZ3  H N N 328 
TRP HH2  H N N 329 
TRP HXT  H N N 330 
TYR N    N N N 331 
TYR CA   C N S 332 
TYR C    C N N 333 
TYR O    O N N 334 
TYR CB   C N N 335 
TYR CG   C Y N 336 
TYR CD1  C Y N 337 
TYR CD2  C Y N 338 
TYR CE1  C Y N 339 
TYR CE2  C Y N 340 
TYR CZ   C Y N 341 
TYR OH   O N N 342 
TYR OXT  O N N 343 
TYR H    H N N 344 
TYR H2   H N N 345 
TYR HA   H N N 346 
TYR HB2  H N N 347 
TYR HB3  H N N 348 
TYR HD1  H N N 349 
TYR HD2  H N N 350 
TYR HE1  H N N 351 
TYR HE2  H N N 352 
TYR HH   H N N 353 
TYR HXT  H N N 354 
VAL N    N N N 355 
VAL CA   C N S 356 
VAL C    C N N 357 
VAL O    O N N 358 
VAL CB   C N N 359 
VAL CG1  C N N 360 
VAL CG2  C N N 361 
VAL OXT  O N N 362 
VAL H    H N N 363 
VAL H2   H N N 364 
VAL HA   H N N 365 
VAL HB   H N N 366 
VAL HG11 H N N 367 
VAL HG12 H N N 368 
VAL HG13 H N N 369 
VAL HG21 H N N 370 
VAL HG22 H N N 371 
VAL HG23 H N N 372 
VAL HXT  H N N 373 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
GLN N   CA   sing N N 70  
GLN N   H    sing N N 71  
GLN N   H2   sing N N 72  
GLN CA  C    sing N N 73  
GLN CA  CB   sing N N 74  
GLN CA  HA   sing N N 75  
GLN C   O    doub N N 76  
GLN C   OXT  sing N N 77  
GLN CB  CG   sing N N 78  
GLN CB  HB2  sing N N 79  
GLN CB  HB3  sing N N 80  
GLN CG  CD   sing N N 81  
GLN CG  HG2  sing N N 82  
GLN CG  HG3  sing N N 83  
GLN CD  OE1  doub N N 84  
GLN CD  NE2  sing N N 85  
GLN NE2 HE21 sing N N 86  
GLN NE2 HE22 sing N N 87  
GLN OXT HXT  sing N N 88  
GLU N   CA   sing N N 89  
GLU N   H    sing N N 90  
GLU N   H2   sing N N 91  
GLU CA  C    sing N N 92  
GLU CA  CB   sing N N 93  
GLU CA  HA   sing N N 94  
GLU C   O    doub N N 95  
GLU C   OXT  sing N N 96  
GLU CB  CG   sing N N 97  
GLU CB  HB2  sing N N 98  
GLU CB  HB3  sing N N 99  
GLU CG  CD   sing N N 100 
GLU CG  HG2  sing N N 101 
GLU CG  HG3  sing N N 102 
GLU CD  OE1  doub N N 103 
GLU CD  OE2  sing N N 104 
GLU OE2 HE2  sing N N 105 
GLU OXT HXT  sing N N 106 
GLY N   CA   sing N N 107 
GLY N   H    sing N N 108 
GLY N   H2   sing N N 109 
GLY CA  C    sing N N 110 
GLY CA  HA2  sing N N 111 
GLY CA  HA3  sing N N 112 
GLY C   O    doub N N 113 
GLY C   OXT  sing N N 114 
GLY OXT HXT  sing N N 115 
HIS N   CA   sing N N 116 
HIS N   H    sing N N 117 
HIS N   H2   sing N N 118 
HIS CA  C    sing N N 119 
HIS CA  CB   sing N N 120 
HIS CA  HA   sing N N 121 
HIS C   O    doub N N 122 
HIS C   OXT  sing N N 123 
HIS CB  CG   sing N N 124 
HIS CB  HB2  sing N N 125 
HIS CB  HB3  sing N N 126 
HIS CG  ND1  sing Y N 127 
HIS CG  CD2  doub Y N 128 
HIS ND1 CE1  doub Y N 129 
HIS ND1 HD1  sing N N 130 
HIS CD2 NE2  sing Y N 131 
HIS CD2 HD2  sing N N 132 
HIS CE1 NE2  sing Y N 133 
HIS CE1 HE1  sing N N 134 
HIS NE2 HE2  sing N N 135 
HIS OXT HXT  sing N N 136 
ILE N   CA   sing N N 137 
ILE N   H    sing N N 138 
ILE N   H2   sing N N 139 
ILE CA  C    sing N N 140 
ILE CA  CB   sing N N 141 
ILE CA  HA   sing N N 142 
ILE C   O    doub N N 143 
ILE C   OXT  sing N N 144 
ILE CB  CG1  sing N N 145 
ILE CB  CG2  sing N N 146 
ILE CB  HB   sing N N 147 
ILE CG1 CD1  sing N N 148 
ILE CG1 HG12 sing N N 149 
ILE CG1 HG13 sing N N 150 
ILE CG2 HG21 sing N N 151 
ILE CG2 HG22 sing N N 152 
ILE CG2 HG23 sing N N 153 
ILE CD1 HD11 sing N N 154 
ILE CD1 HD12 sing N N 155 
ILE CD1 HD13 sing N N 156 
ILE OXT HXT  sing N N 157 
LEU N   CA   sing N N 158 
LEU N   H    sing N N 159 
LEU N   H2   sing N N 160 
LEU CA  C    sing N N 161 
LEU CA  CB   sing N N 162 
LEU CA  HA   sing N N 163 
LEU C   O    doub N N 164 
LEU C   OXT  sing N N 165 
LEU CB  CG   sing N N 166 
LEU CB  HB2  sing N N 167 
LEU CB  HB3  sing N N 168 
LEU CG  CD1  sing N N 169 
LEU CG  CD2  sing N N 170 
LEU CG  HG   sing N N 171 
LEU CD1 HD11 sing N N 172 
LEU CD1 HD12 sing N N 173 
LEU CD1 HD13 sing N N 174 
LEU CD2 HD21 sing N N 175 
LEU CD2 HD22 sing N N 176 
LEU CD2 HD23 sing N N 177 
LEU OXT HXT  sing N N 178 
LYS N   CA   sing N N 179 
LYS N   H    sing N N 180 
LYS N   H2   sing N N 181 
LYS CA  C    sing N N 182 
LYS CA  CB   sing N N 183 
LYS CA  HA   sing N N 184 
LYS C   O    doub N N 185 
LYS C   OXT  sing N N 186 
LYS CB  CG   sing N N 187 
LYS CB  HB2  sing N N 188 
LYS CB  HB3  sing N N 189 
LYS CG  CD   sing N N 190 
LYS CG  HG2  sing N N 191 
LYS CG  HG3  sing N N 192 
LYS CD  CE   sing N N 193 
LYS CD  HD2  sing N N 194 
LYS CD  HD3  sing N N 195 
LYS CE  NZ   sing N N 196 
LYS CE  HE2  sing N N 197 
LYS CE  HE3  sing N N 198 
LYS NZ  HZ1  sing N N 199 
LYS NZ  HZ2  sing N N 200 
LYS NZ  HZ3  sing N N 201 
LYS OXT HXT  sing N N 202 
MET N   CA   sing N N 203 
MET N   H    sing N N 204 
MET N   H2   sing N N 205 
MET CA  C    sing N N 206 
MET CA  CB   sing N N 207 
MET CA  HA   sing N N 208 
MET C   O    doub N N 209 
MET C   OXT  sing N N 210 
MET CB  CG   sing N N 211 
MET CB  HB2  sing N N 212 
MET CB  HB3  sing N N 213 
MET CG  SD   sing N N 214 
MET CG  HG2  sing N N 215 
MET CG  HG3  sing N N 216 
MET SD  CE   sing N N 217 
MET CE  HE1  sing N N 218 
MET CE  HE2  sing N N 219 
MET CE  HE3  sing N N 220 
MET OXT HXT  sing N N 221 
PHE N   CA   sing N N 222 
PHE N   H    sing N N 223 
PHE N   H2   sing N N 224 
PHE CA  C    sing N N 225 
PHE CA  CB   sing N N 226 
PHE CA  HA   sing N N 227 
PHE C   O    doub N N 228 
PHE C   OXT  sing N N 229 
PHE CB  CG   sing N N 230 
PHE CB  HB2  sing N N 231 
PHE CB  HB3  sing N N 232 
PHE CG  CD1  doub Y N 233 
PHE CG  CD2  sing Y N 234 
PHE CD1 CE1  sing Y N 235 
PHE CD1 HD1  sing N N 236 
PHE CD2 CE2  doub Y N 237 
PHE CD2 HD2  sing N N 238 
PHE CE1 CZ   doub Y N 239 
PHE CE1 HE1  sing N N 240 
PHE CE2 CZ   sing Y N 241 
PHE CE2 HE2  sing N N 242 
PHE CZ  HZ   sing N N 243 
PHE OXT HXT  sing N N 244 
PRO N   CA   sing N N 245 
PRO N   CD   sing N N 246 
PRO N   H    sing N N 247 
PRO CA  C    sing N N 248 
PRO CA  CB   sing N N 249 
PRO CA  HA   sing N N 250 
PRO C   O    doub N N 251 
PRO C   OXT  sing N N 252 
PRO CB  CG   sing N N 253 
PRO CB  HB2  sing N N 254 
PRO CB  HB3  sing N N 255 
PRO CG  CD   sing N N 256 
PRO CG  HG2  sing N N 257 
PRO CG  HG3  sing N N 258 
PRO CD  HD2  sing N N 259 
PRO CD  HD3  sing N N 260 
PRO OXT HXT  sing N N 261 
SER N   CA   sing N N 262 
SER N   H    sing N N 263 
SER N   H2   sing N N 264 
SER CA  C    sing N N 265 
SER CA  CB   sing N N 266 
SER CA  HA   sing N N 267 
SER C   O    doub N N 268 
SER C   OXT  sing N N 269 
SER CB  OG   sing N N 270 
SER CB  HB2  sing N N 271 
SER CB  HB3  sing N N 272 
SER OG  HG   sing N N 273 
SER OXT HXT  sing N N 274 
THR N   CA   sing N N 275 
THR N   H    sing N N 276 
THR N   H2   sing N N 277 
THR CA  C    sing N N 278 
THR CA  CB   sing N N 279 
THR CA  HA   sing N N 280 
THR C   O    doub N N 281 
THR C   OXT  sing N N 282 
THR CB  OG1  sing N N 283 
THR CB  CG2  sing N N 284 
THR CB  HB   sing N N 285 
THR OG1 HG1  sing N N 286 
THR CG2 HG21 sing N N 287 
THR CG2 HG22 sing N N 288 
THR CG2 HG23 sing N N 289 
THR OXT HXT  sing N N 290 
TRP N   CA   sing N N 291 
TRP N   H    sing N N 292 
TRP N   H2   sing N N 293 
TRP CA  C    sing N N 294 
TRP CA  CB   sing N N 295 
TRP CA  HA   sing N N 296 
TRP C   O    doub N N 297 
TRP C   OXT  sing N N 298 
TRP CB  CG   sing N N 299 
TRP CB  HB2  sing N N 300 
TRP CB  HB3  sing N N 301 
TRP CG  CD1  doub Y N 302 
TRP CG  CD2  sing Y N 303 
TRP CD1 NE1  sing Y N 304 
TRP CD1 HD1  sing N N 305 
TRP CD2 CE2  doub Y N 306 
TRP CD2 CE3  sing Y N 307 
TRP NE1 CE2  sing Y N 308 
TRP NE1 HE1  sing N N 309 
TRP CE2 CZ2  sing Y N 310 
TRP CE3 CZ3  doub Y N 311 
TRP CE3 HE3  sing N N 312 
TRP CZ2 CH2  doub Y N 313 
TRP CZ2 HZ2  sing N N 314 
TRP CZ3 CH2  sing Y N 315 
TRP CZ3 HZ3  sing N N 316 
TRP CH2 HH2  sing N N 317 
TRP OXT HXT  sing N N 318 
TYR N   CA   sing N N 319 
TYR N   H    sing N N 320 
TYR N   H2   sing N N 321 
TYR CA  C    sing N N 322 
TYR CA  CB   sing N N 323 
TYR CA  HA   sing N N 324 
TYR C   O    doub N N 325 
TYR C   OXT  sing N N 326 
TYR CB  CG   sing N N 327 
TYR CB  HB2  sing N N 328 
TYR CB  HB3  sing N N 329 
TYR CG  CD1  doub Y N 330 
TYR CG  CD2  sing Y N 331 
TYR CD1 CE1  sing Y N 332 
TYR CD1 HD1  sing N N 333 
TYR CD2 CE2  doub Y N 334 
TYR CD2 HD2  sing N N 335 
TYR CE1 CZ   doub Y N 336 
TYR CE1 HE1  sing N N 337 
TYR CE2 CZ   sing Y N 338 
TYR CE2 HE2  sing N N 339 
TYR CZ  OH   sing N N 340 
TYR OH  HH   sing N N 341 
TYR OXT HXT  sing N N 342 
VAL N   CA   sing N N 343 
VAL N   H    sing N N 344 
VAL N   H2   sing N N 345 
VAL CA  C    sing N N 346 
VAL CA  CB   sing N N 347 
VAL CA  HA   sing N N 348 
VAL C   O    doub N N 349 
VAL C   OXT  sing N N 350 
VAL CB  CG1  sing N N 351 
VAL CB  CG2  sing N N 352 
VAL CB  HB   sing N N 353 
VAL CG1 HG11 sing N N 354 
VAL CG1 HG12 sing N N 355 
VAL CG1 HG13 sing N N 356 
VAL CG2 HG21 sing N N 357 
VAL CG2 HG22 sing N N 358 
VAL CG2 HG23 sing N N 359 
VAL OXT HXT  sing N N 360 
# 
_pdbx_nmr_spectrometer.field_strength    600 
_pdbx_nmr_spectrometer.manufacturer      Bruker 
_pdbx_nmr_spectrometer.model             DMX 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.type              'Bruker DMX' 
# 
_atom_sites.entry_id                    2KHS 
_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_