data_1KA6
# 
_entry.id   1KA6 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.399 
_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   1KA6         pdb_00001ka6 10.2210/pdb1ka6/pdb 
RCSB  RCSB014752   ?            ?                   
WWPDB D_1000014752 ?            ?                   
# 
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 2001-11-07 
2 'Structure model' 1 1 2008-04-27 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2021-10-27 
5 'Structure model' 1 4 2024-11-20 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Database references'       
4 4 'Structure model' 'Derived calculations'      
5 5 'Structure model' 'Data collection'           
6 5 'Structure model' 'Structure summary'         
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1  4 'Structure model' database_2                
2  4 'Structure model' pdbx_struct_assembly      
3  4 'Structure model' pdbx_struct_oper_list     
4  4 'Structure model' struct_conn               
5  4 'Structure model' struct_ref_seq_dif        
6  4 'Structure model' struct_site               
7  5 'Structure model' chem_comp_atom            
8  5 'Structure model' chem_comp_bond            
9  5 'Structure model' pdbx_entry_details        
10 5 'Structure model' pdbx_modification_feature 
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  4 'Structure model' '_database_2.pdbx_DOI'                
2  4 'Structure model' '_database_2.pdbx_database_accession' 
3  4 'Structure model' '_struct_conn.pdbx_dist_value'        
4  4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 
5  4 'Structure model' '_struct_conn.ptnr1_auth_comp_id'     
6  4 'Structure model' '_struct_conn.ptnr1_auth_seq_id'      
7  4 'Structure model' '_struct_conn.ptnr1_label_comp_id'    
8  4 'Structure model' '_struct_conn.ptnr1_label_seq_id'     
9  4 'Structure model' '_struct_conn.ptnr2_auth_comp_id'     
10 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id'      
11 4 'Structure model' '_struct_conn.ptnr2_label_comp_id'    
12 4 'Structure model' '_struct_conn.ptnr2_label_seq_id'     
13 4 'Structure model' '_struct_ref_seq_dif.details'         
14 4 'Structure model' '_struct_site.pdbx_auth_asym_id'      
15 4 'Structure model' '_struct_site.pdbx_auth_comp_id'      
16 4 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1KA6 
_pdbx_database_status.recvd_initial_deposition_date   2001-10-31 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
_pdbx_database_related.db_name        PDB 
_pdbx_database_related.db_id          1KA7 
_pdbx_database_related.details        'SAP/SH2D1A bound to peptide n-Y-c' 
_pdbx_database_related.content_type   unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Hwang, P.M.'    1  
'Li, C.'         2  
'Morra, M.'      3  
'Lillywhite, J.' 4  
'Gertler, F.'    5  
'Terhorst, C.'   6  
'Kay, L.E.'      7  
'Pawson, T.'     8  
'Forman-Kay, J.' 9  
'Li, S.-C.'      10 
# 
_citation.id                        primary 
_citation.title                     
;A "three-pronged" binding mechanism for the SAP/SH2D1A SH2 domain: structural basis and relevance to the XLP syndrome.
;
_citation.journal_abbrev            'EMBO J.' 
_citation.journal_volume            21 
_citation.page_first                314 
_citation.page_last                 323 
_citation.year                      2002 
_citation.journal_id_ASTM           EMJODG 
_citation.country                   UK 
_citation.journal_id_ISSN           0261-4189 
_citation.journal_id_CSD            0897 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   11823424 
_citation.pdbx_database_id_DOI      10.1093/emboj/21.3.314 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Hwang, P.M.'      1  ? 
primary 'Li, C.'           2  ? 
primary 'Morra, M.'        3  ? 
primary 'Lillywhite, J.'   4  ? 
primary 'Muhandiram, D.R.' 5  ? 
primary 'Gertler, F.'      6  ? 
primary 'Terhorst, C.'     7  ? 
primary 'Kay, L.E.'        8  ? 
primary 'Pawson, T.'       9  ? 
primary 'Forman-Kay, J.D.' 10 ? 
primary 'Li, S.C.'         11 ? 
# 
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 'SH2 DOMAIN PROTEIN 1A' 14206.181 1 ? ?     ?                                       ? 
2 polymer syn 'peptide n-pY'          1031.124  1 ? K275R 'Cytoplasmic Region (residues 275-282)' ? 
# 
loop_
_entity_name_com.entity_id 
_entity_name_com.name 
1 'SLAM-ASSOCIATED PROTEIN'                   
2 'SIGNALING LYMPHOCYTIC ACTIVATION MOLECULE' 
# 
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  
;MDAVAVYHGKISRETGEKLLLATGLDGSYLLRDSESVPGVYCLCVLYHGYIYTYRVSQTETGSWSAETAPGVHKRYFRKI
KNLISAFQKPDQGIVIPLQYPVEKKSSARSTQGTTGIREDPDVCLKAP
;
;MDAVAVYHGKISRETGEKLLLATGLDGSYLLRDSESVPGVYCLCVLYHGYIYTYRVSQTETGSWSAETAPGVHKRYFRKI
KNLISAFQKPDQGIVIPLQYPVEKKSSARSTQGTTGIREDPDVCLKAP
;
A ? 
2 'polypeptide(L)' no yes 'RKSLTI(PTR)A(NH2)' RKSLTIYAX B ? 
# 
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   ASP n 
1 3   ALA n 
1 4   VAL n 
1 5   ALA n 
1 6   VAL n 
1 7   TYR n 
1 8   HIS n 
1 9   GLY n 
1 10  LYS n 
1 11  ILE n 
1 12  SER n 
1 13  ARG n 
1 14  GLU n 
1 15  THR n 
1 16  GLY n 
1 17  GLU n 
1 18  LYS n 
1 19  LEU n 
1 20  LEU n 
1 21  LEU n 
1 22  ALA n 
1 23  THR n 
1 24  GLY n 
1 25  LEU n 
1 26  ASP n 
1 27  GLY n 
1 28  SER n 
1 29  TYR n 
1 30  LEU n 
1 31  LEU n 
1 32  ARG n 
1 33  ASP n 
1 34  SER n 
1 35  GLU n 
1 36  SER n 
1 37  VAL n 
1 38  PRO n 
1 39  GLY n 
1 40  VAL n 
1 41  TYR n 
1 42  CYS n 
1 43  LEU n 
1 44  CYS n 
1 45  VAL n 
1 46  LEU n 
1 47  TYR n 
1 48  HIS n 
1 49  GLY n 
1 50  TYR n 
1 51  ILE n 
1 52  TYR n 
1 53  THR n 
1 54  TYR n 
1 55  ARG n 
1 56  VAL n 
1 57  SER n 
1 58  GLN n 
1 59  THR n 
1 60  GLU n 
1 61  THR n 
1 62  GLY n 
1 63  SER n 
1 64  TRP n 
1 65  SER n 
1 66  ALA n 
1 67  GLU n 
1 68  THR n 
1 69  ALA n 
1 70  PRO n 
1 71  GLY n 
1 72  VAL n 
1 73  HIS n 
1 74  LYS n 
1 75  ARG n 
1 76  TYR n 
1 77  PHE n 
1 78  ARG n 
1 79  LYS n 
1 80  ILE n 
1 81  LYS n 
1 82  ASN n 
1 83  LEU n 
1 84  ILE n 
1 85  SER n 
1 86  ALA n 
1 87  PHE n 
1 88  GLN n 
1 89  LYS n 
1 90  PRO n 
1 91  ASP n 
1 92  GLN n 
1 93  GLY n 
1 94  ILE n 
1 95  VAL n 
1 96  ILE n 
1 97  PRO n 
1 98  LEU n 
1 99  GLN n 
1 100 TYR n 
1 101 PRO n 
1 102 VAL n 
1 103 GLU n 
1 104 LYS n 
1 105 LYS n 
1 106 SER n 
1 107 SER n 
1 108 ALA n 
1 109 ARG n 
1 110 SER n 
1 111 THR n 
1 112 GLN n 
1 113 GLY n 
1 114 THR n 
1 115 THR n 
1 116 GLY n 
1 117 ILE n 
1 118 ARG n 
1 119 GLU n 
1 120 ASP n 
1 121 PRO n 
1 122 ASP n 
1 123 VAL n 
1 124 CYS n 
1 125 LEU n 
1 126 LYS n 
1 127 ALA n 
1 128 PRO n 
2 1   ARG n 
2 2   LYS n 
2 3   SER n 
2 4   LEU n 
2 5   THR n 
2 6   ILE n 
2 7   PTR n 
2 8   ALA n 
2 9   NH2 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               human 
_entity_src_gen.gene_src_genus                     Homo 
_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      'Homo sapiens' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     9606 
_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 BL21(DE3)' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     469008 
_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                   'Escherichia coli' 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               'BL21(DE3)' 
_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                       pET3a 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
_pdbx_entity_src_syn.entity_id              2 
_pdbx_entity_src_syn.pdbx_src_id            1 
_pdbx_entity_src_syn.pdbx_alt_source_flag   sample 
_pdbx_entity_src_syn.pdbx_beg_seq_num       ? 
_pdbx_entity_src_syn.pdbx_end_seq_num       ? 
_pdbx_entity_src_syn.organism_scientific    ? 
_pdbx_entity_src_syn.organism_common_name   ? 
_pdbx_entity_src_syn.ncbi_taxonomy_id       ? 
_pdbx_entity_src_syn.details                
;This peptide was chemically synthesized (solid phase synthesis). The sequence of the peptide is naturally found in Homo sapiens (human).
;
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE           ?                 'C3 H7 N O2'     89.093  
ARG 'L-peptide linking' y ARGININE          ?                 'C6 H15 N4 O2 1' 175.209 
ASN 'L-peptide linking' y ASPARAGINE        ?                 'C4 H8 N2 O3'    132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID'   ?                 'C4 H7 N O4'     133.103 
CYS 'L-peptide linking' y CYSTEINE          ?                 'C3 H7 N O2 S'   121.158 
GLN 'L-peptide linking' y GLUTAMINE         ?                 'C5 H10 N2 O3'   146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID'   ?                 'C5 H9 N O4'     147.129 
GLY 'peptide linking'   y GLYCINE           ?                 'C2 H5 N O2'     75.067  
HIS 'L-peptide linking' y HISTIDINE         ?                 'C6 H10 N3 O2 1' 156.162 
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 
NH2 non-polymer         . 'AMINO GROUP'     ?                 'H2 N'           16.023  
PHE 'L-peptide linking' y PHENYLALANINE     ?                 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE           ?                 'C5 H9 N O2'     115.130 
PTR 'L-peptide linking' n O-PHOSPHOTYROSINE PHOSPHONOTYROSINE 'C9 H12 N O6 P'  261.168 
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   MET 1   1   1   MET MET A . n 
A 1 2   ASP 2   2   2   ASP ASP A . n 
A 1 3   ALA 3   3   3   ALA ALA A . n 
A 1 4   VAL 4   4   4   VAL VAL A . n 
A 1 5   ALA 5   5   5   ALA ALA A . n 
A 1 6   VAL 6   6   6   VAL VAL A . n 
A 1 7   TYR 7   7   7   TYR TYR A . n 
A 1 8   HIS 8   8   8   HIS HIS A . n 
A 1 9   GLY 9   9   9   GLY GLY A . n 
A 1 10  LYS 10  10  10  LYS LYS A . n 
A 1 11  ILE 11  11  11  ILE ILE A . n 
A 1 12  SER 12  12  12  SER SER A . n 
A 1 13  ARG 13  13  13  ARG ARG A . n 
A 1 14  GLU 14  14  14  GLU GLU A . n 
A 1 15  THR 15  15  15  THR THR A . n 
A 1 16  GLY 16  16  16  GLY GLY A . n 
A 1 17  GLU 17  17  17  GLU GLU A . n 
A 1 18  LYS 18  18  18  LYS LYS A . n 
A 1 19  LEU 19  19  19  LEU LEU A . n 
A 1 20  LEU 20  20  20  LEU LEU A . n 
A 1 21  LEU 21  21  21  LEU LEU A . n 
A 1 22  ALA 22  22  22  ALA ALA A . n 
A 1 23  THR 23  23  23  THR THR A . n 
A 1 24  GLY 24  24  24  GLY GLY A . n 
A 1 25  LEU 25  25  25  LEU LEU A . n 
A 1 26  ASP 26  26  26  ASP ASP A . n 
A 1 27  GLY 27  27  27  GLY GLY A . n 
A 1 28  SER 28  28  28  SER SER A . n 
A 1 29  TYR 29  29  29  TYR TYR A . n 
A 1 30  LEU 30  30  30  LEU LEU A . n 
A 1 31  LEU 31  31  31  LEU LEU A . n 
A 1 32  ARG 32  32  32  ARG ARG A . n 
A 1 33  ASP 33  33  33  ASP ASP A . n 
A 1 34  SER 34  34  34  SER SER A . n 
A 1 35  GLU 35  35  35  GLU GLU A . n 
A 1 36  SER 36  36  36  SER SER A . n 
A 1 37  VAL 37  37  37  VAL VAL A . n 
A 1 38  PRO 38  38  38  PRO PRO A . n 
A 1 39  GLY 39  39  39  GLY GLY A . n 
A 1 40  VAL 40  40  40  VAL VAL A . n 
A 1 41  TYR 41  41  41  TYR TYR A . n 
A 1 42  CYS 42  42  42  CYS CYS A . n 
A 1 43  LEU 43  43  43  LEU LEU A . n 
A 1 44  CYS 44  44  44  CYS CYS A . n 
A 1 45  VAL 45  45  45  VAL VAL A . n 
A 1 46  LEU 46  46  46  LEU LEU A . n 
A 1 47  TYR 47  47  47  TYR TYR A . n 
A 1 48  HIS 48  48  48  HIS HIS A . n 
A 1 49  GLY 49  49  49  GLY GLY A . n 
A 1 50  TYR 50  50  50  TYR TYR A . n 
A 1 51  ILE 51  51  51  ILE ILE A . n 
A 1 52  TYR 52  52  52  TYR TYR A . n 
A 1 53  THR 53  53  53  THR THR A . n 
A 1 54  TYR 54  54  54  TYR TYR A . n 
A 1 55  ARG 55  55  55  ARG ARG A . n 
A 1 56  VAL 56  56  56  VAL VAL A . n 
A 1 57  SER 57  57  57  SER SER A . n 
A 1 58  GLN 58  58  58  GLN GLN A . n 
A 1 59  THR 59  59  59  THR THR A . n 
A 1 60  GLU 60  60  60  GLU GLU A . n 
A 1 61  THR 61  61  61  THR THR A . n 
A 1 62  GLY 62  62  62  GLY GLY A . n 
A 1 63  SER 63  63  63  SER SER A . n 
A 1 64  TRP 64  64  64  TRP TRP A . n 
A 1 65  SER 65  65  65  SER SER A . n 
A 1 66  ALA 66  66  66  ALA ALA A . n 
A 1 67  GLU 67  67  67  GLU GLU A . n 
A 1 68  THR 68  68  68  THR THR A . n 
A 1 69  ALA 69  69  69  ALA ALA A . n 
A 1 70  PRO 70  70  70  PRO PRO A . n 
A 1 71  GLY 71  71  71  GLY GLY A . n 
A 1 72  VAL 72  72  72  VAL VAL A . n 
A 1 73  HIS 73  73  73  HIS HIS A . n 
A 1 74  LYS 74  74  74  LYS LYS A . n 
A 1 75  ARG 75  75  75  ARG ARG A . n 
A 1 76  TYR 76  76  76  TYR TYR A . n 
A 1 77  PHE 77  77  77  PHE PHE A . n 
A 1 78  ARG 78  78  78  ARG ARG A . n 
A 1 79  LYS 79  79  79  LYS LYS A . n 
A 1 80  ILE 80  80  80  ILE ILE A . n 
A 1 81  LYS 81  81  81  LYS LYS A . n 
A 1 82  ASN 82  82  82  ASN ASN A . n 
A 1 83  LEU 83  83  83  LEU LEU A . n 
A 1 84  ILE 84  84  84  ILE ILE A . n 
A 1 85  SER 85  85  85  SER SER A . n 
A 1 86  ALA 86  86  86  ALA ALA A . n 
A 1 87  PHE 87  87  87  PHE PHE A . n 
A 1 88  GLN 88  88  88  GLN GLN A . n 
A 1 89  LYS 89  89  89  LYS LYS A . n 
A 1 90  PRO 90  90  90  PRO PRO A . n 
A 1 91  ASP 91  91  91  ASP ASP A . n 
A 1 92  GLN 92  92  92  GLN GLN A . n 
A 1 93  GLY 93  93  93  GLY GLY A . n 
A 1 94  ILE 94  94  94  ILE ILE A . n 
A 1 95  VAL 95  95  95  VAL VAL A . n 
A 1 96  ILE 96  96  96  ILE ILE A . n 
A 1 97  PRO 97  97  97  PRO PRO A . n 
A 1 98  LEU 98  98  98  LEU LEU A . n 
A 1 99  GLN 99  99  99  GLN GLN A . n 
A 1 100 TYR 100 100 100 TYR TYR A . n 
A 1 101 PRO 101 101 101 PRO PRO A . n 
A 1 102 VAL 102 102 102 VAL VAL A . n 
A 1 103 GLU 103 103 103 GLU GLU A . n 
A 1 104 LYS 104 104 104 LYS LYS A . n 
A 1 105 LYS 105 105 105 LYS LYS A . n 
A 1 106 SER 106 106 106 SER SER A . n 
A 1 107 SER 107 107 107 SER SER A . n 
A 1 108 ALA 108 108 ?   ?   ?   A . n 
A 1 109 ARG 109 109 ?   ?   ?   A . n 
A 1 110 SER 110 110 ?   ?   ?   A . n 
A 1 111 THR 111 111 ?   ?   ?   A . n 
A 1 112 GLN 112 112 ?   ?   ?   A . n 
A 1 113 GLY 113 113 ?   ?   ?   A . n 
A 1 114 THR 114 114 ?   ?   ?   A . n 
A 1 115 THR 115 115 ?   ?   ?   A . n 
A 1 116 GLY 116 116 ?   ?   ?   A . n 
A 1 117 ILE 117 117 ?   ?   ?   A . n 
A 1 118 ARG 118 118 ?   ?   ?   A . n 
A 1 119 GLU 119 119 ?   ?   ?   A . n 
A 1 120 ASP 120 120 ?   ?   ?   A . n 
A 1 121 PRO 121 121 ?   ?   ?   A . n 
A 1 122 ASP 122 122 ?   ?   ?   A . n 
A 1 123 VAL 123 123 ?   ?   ?   A . n 
A 1 124 CYS 124 124 ?   ?   ?   A . n 
A 1 125 LEU 125 125 ?   ?   ?   A . n 
A 1 126 LYS 126 126 ?   ?   ?   A . n 
A 1 127 ALA 127 127 ?   ?   ?   A . n 
A 1 128 PRO 128 128 ?   ?   ?   A . n 
B 2 1   ARG 1   275 275 ARG ARG B . n 
B 2 2   LYS 2   276 276 LYS LYS B . n 
B 2 3   SER 3   277 277 SER SER B . n 
B 2 4   LEU 4   278 278 LEU LEU B . n 
B 2 5   THR 5   279 279 THR THR B . n 
B 2 6   ILE 6   280 280 ILE ILE B . n 
B 2 7   PTR 7   281 281 PTR PTY B . n 
B 2 8   ALA 8   282 282 ALA ALA B . n 
B 2 9   NH2 9   283 282 NH2 ALA B . n 
# 
_exptl.entry_id          1KA6 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      ? 
_exptl_crystal.density_percent_sol   ? 
_exptl_crystal.description           ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             ? 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   . 
_diffrn_radiation_wavelength.wt           1.0 
# 
_database_PDB_matrix.entry_id          1KA6 
_database_PDB_matrix.origx[1][1]       1.000000 
_database_PDB_matrix.origx[1][2]       0.000000 
_database_PDB_matrix.origx[1][3]       0.000000 
_database_PDB_matrix.origx[2][1]       0.000000 
_database_PDB_matrix.origx[2][2]       1.000000 
_database_PDB_matrix.origx[2][3]       0.000000 
_database_PDB_matrix.origx[3][1]       0.000000 
_database_PDB_matrix.origx[3][2]       0.000000 
_database_PDB_matrix.origx[3][3]       1.000000 
_database_PDB_matrix.origx_vector[1]   0.00000 
_database_PDB_matrix.origx_vector[2]   0.00000 
_database_PDB_matrix.origx_vector[3]   0.00000 
# 
_struct.entry_id                  1KA6 
_struct.title                     'SAP/SH2D1A bound to peptide n-pY' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   'minimized average' 
# 
_struct_keywords.entry_id        1KA6 
_struct_keywords.pdbx_keywords   'IMMUNE SYSTEM' 
_struct_keywords.text            'SH2 domain, protein-peptide complex, IMMUNE SYSTEM' 
# 
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.entity_id 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_align_begin 
_struct_ref.pdbx_db_accession 
_struct_ref.pdbx_db_isoform 
1 UNP SH21A_HUMAN 1 
;MDAVAVYHGKISRETGEKLLLATGLDGSYLLRDSESVPGVYCLCVLYHGYIYTYRVSQTETGSWSAETAPGVHKRYFRKI
KNLISAFQKPDQGIVIPLQYPVEKKSSARSTQGTTGIREDPDVCLKAP
;
1   O60880 ? 
2 UNP SLAF1_HUMAN 2 KKSLTIYA 275 Q13291 ? 
# 
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 1KA6 A 1 ? 128 ? O60880 1   ? 128 ? 1   128 
2 2 1KA6 B 1 ? 8   ? Q13291 275 ? 282 ? 275 282 
# 
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 1KA6 ARG B 1 ? UNP Q13291 LYS 275 'engineered mutation' 275 1 
2 1KA6 PTR B 7 ? UNP Q13291 TYR 281 'modified residue'    281 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 
# 
_struct_biol.id   1 
# 
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 SER A 12 ? GLY A 24 ? SER A 12 GLY A 24 1 ? 13 
HELX_P HELX_P2 2 LYS A 79 ? PHE A 87 ? LYS A 79 PHE A 87 1 ? 9  
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
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 
covale1 covale both ? B ILE 6 C ? ? ? 1_555 B PTR 7 N ? ? B ILE 280 B PTR 281 1_555 ? ? ? ? ? ? ? 1.331 ? ? 
covale2 covale both ? B PTR 7 C ? ? ? 1_555 B ALA 8 N ? ? B PTR 281 B ALA 282 1_555 ? ? ? ? ? ? ? 1.330 ? ? 
covale3 covale both ? B ALA 8 C ? ? ? 1_555 B NH2 9 N ? ? B ALA 282 B NH2 283 1_555 ? ? ? ? ? ? ? 1.328 ? ? 
# 
_struct_conn_type.id          covale 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 PTR B 7 ? .   . . . PTR B 281 ? 1_555 .   . .   . .     . . TYR 1 PTR Phosphorylation 'Named protein modification' 
2 NH2 B 9 ? ALA B 8 ? NH2 B 283 ? 1_555 ALA B 282 ? 1_555 . . ALA 1 NH2 None            'Terminal amidation'         
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   5 
_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 
A 3 4 ? anti-parallel 
A 4 5 ? 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 TYR A 29 ? ASP A 33 ? TYR A 29 ASP A 33 
A 2 TYR A 41 ? LEU A 46 ? TYR A 41 LEU A 46 
A 3 ILE A 51 ? GLN A 58 ? ILE A 51 GLN A 58 
A 4 TRP A 64 ? GLU A 67 ? TRP A 64 GLU A 67 
A 5 TYR A 76 ? PHE A 77 ? TYR A 76 PHE A 77 
# 
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 ARG A 32 ? N ARG A 32 O CYS A 42 ? O CYS A 42 
A 2 3 N TYR A 41 ? N TYR A 41 O VAL A 56 ? O VAL A 56 
A 3 4 N ARG A 55 ? N ARG A 55 O GLU A 67 ? O GLU A 67 
A 4 5 N TRP A 64 ? N TRP A 64 O PHE A 77 ? O PHE A 77 
# 
_struct_site.id                   AC1 
_struct_site.pdbx_evidence_code   Software 
_struct_site.pdbx_auth_asym_id    B 
_struct_site.pdbx_auth_comp_id    NH2 
_struct_site.pdbx_auth_seq_id     283 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    2 
_struct_site.details              'BINDING SITE FOR RESIDUE NH2 B 283' 
# 
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 2 THR A 68 ? THR A 68  . ? 1_555 ? 
2 AC1 2 ALA B 8  ? ALA B 282 . ? 1_555 ? 
# 
_pdbx_entry_details.entry_id                   1KA6 
_pdbx_entry_details.compound_details           ? 
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           ? 
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
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 VAL A 6   ? ? -83.88  49.60   
2  1 TYR A 47  ? ? -164.34 115.28  
3  1 THR A 68  ? ? -109.32 -157.65 
4  1 ASP A 91  ? ? 57.74   73.71   
5  1 GLN A 92  ? ? -144.33 11.11   
6  1 GLN A 99  ? ? -152.61 -22.16  
7  1 SER A 106 ? ? -151.55 10.48   
8  1 LYS B 276 ? ? -165.02 -74.57  
9  1 SER B 277 ? ? -167.26 101.73  
10 1 PTR B 281 ? ? 60.11   -179.62 
# 
_pdbx_struct_mod_residue.id               1 
_pdbx_struct_mod_residue.label_asym_id    B 
_pdbx_struct_mod_residue.label_comp_id    PTR 
_pdbx_struct_mod_residue.label_seq_id     7 
_pdbx_struct_mod_residue.auth_asym_id     B 
_pdbx_struct_mod_residue.auth_comp_id     PTR 
_pdbx_struct_mod_residue.auth_seq_id      281 
_pdbx_struct_mod_residue.PDB_ins_code     ? 
_pdbx_struct_mod_residue.parent_comp_id   TYR 
_pdbx_struct_mod_residue.details          O-PHOSPHOTYROSINE 
# 
_pdbx_nmr_ensemble.entry_id                             1KA6 
_pdbx_nmr_ensemble.conformers_calculated_total_number   ? 
_pdbx_nmr_ensemble.conformers_submitted_total_number    1 
_pdbx_nmr_ensemble.conformer_selection_criteria         ? 
# 
_pdbx_nmr_representative.entry_id             1KA6 
_pdbx_nmr_representative.conformer_id         ? 
_pdbx_nmr_representative.selection_criteria   'minimized average structure' 
# 
_pdbx_nmr_sample_details.solution_id      1 
_pdbx_nmr_sample_details.contents         '1 mM SAP U-15N, 13C; 1mM n-pY; 20 mM phosphate buffer, 100mM NaCl' 
_pdbx_nmr_sample_details.solvent_system   '90% H2O/10% D2O' 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.temperature         303 
_pdbx_nmr_exptl_sample_conditions.pressure            ambient 
_pdbx_nmr_exptl_sample_conditions.pH                  6.0 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      '120 mM' 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
loop_
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.solution_id 
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.type 
1 1 1 '3D_15N,13C-separated NOESY' 
2 1 1 '3D HNHB'                    
3 1 1 '3D_HN(CO)HB'                
# 
_pdbx_nmr_details.entry_id   1KA6 
_pdbx_nmr_details.text       'The structure was determined using triple-resonance NMR spectroscopy.' 
# 
_pdbx_nmr_refine.entry_id           1KA6 
_pdbx_nmr_refine.method             'simulated annealing' 
_pdbx_nmr_refine.details            ? 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.classification 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
ARIA    1.0 'structure solution' Nilges   1 
NMRPipe 1.8 processing           Delaglio 2 
NMRView 3.0 'data analysis'      Johnson  3 
ARIA    1.0 refinement           Nilges   4 
# 
loop_
_pdbx_unobs_or_zero_occ_residues.id 
_pdbx_unobs_or_zero_occ_residues.PDB_model_num 
_pdbx_unobs_or_zero_occ_residues.polymer_flag 
_pdbx_unobs_or_zero_occ_residues.occupancy_flag 
_pdbx_unobs_or_zero_occ_residues.auth_asym_id 
_pdbx_unobs_or_zero_occ_residues.auth_comp_id 
_pdbx_unobs_or_zero_occ_residues.auth_seq_id 
_pdbx_unobs_or_zero_occ_residues.PDB_ins_code 
_pdbx_unobs_or_zero_occ_residues.label_asym_id 
_pdbx_unobs_or_zero_occ_residues.label_comp_id 
_pdbx_unobs_or_zero_occ_residues.label_seq_id 
1  1 Y 1 A ALA 108 ? A ALA 108 
2  1 Y 1 A ARG 109 ? A ARG 109 
3  1 Y 1 A SER 110 ? A SER 110 
4  1 Y 1 A THR 111 ? A THR 111 
5  1 Y 1 A GLN 112 ? A GLN 112 
6  1 Y 1 A GLY 113 ? A GLY 113 
7  1 Y 1 A THR 114 ? A THR 114 
8  1 Y 1 A THR 115 ? A THR 115 
9  1 Y 1 A GLY 116 ? A GLY 116 
10 1 Y 1 A ILE 117 ? A ILE 117 
11 1 Y 1 A ARG 118 ? A ARG 118 
12 1 Y 1 A GLU 119 ? A GLU 119 
13 1 Y 1 A ASP 120 ? A ASP 120 
14 1 Y 1 A PRO 121 ? A PRO 121 
15 1 Y 1 A ASP 122 ? A ASP 122 
16 1 Y 1 A VAL 123 ? A VAL 123 
17 1 Y 1 A CYS 124 ? A CYS 124 
18 1 Y 1 A LEU 125 ? A LEU 125 
19 1 Y 1 A LYS 126 ? A LYS 126 
20 1 Y 1 A ALA 127 ? A ALA 127 
21 1 Y 1 A PRO 128 ? A PRO 128 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N    N N N 1   
ALA CA   C N S 2   
ALA C    C N N 3   
ALA O    O N N 4   
ALA CB   C N N 5   
ALA OXT  O N N 6   
ALA H    H N N 7   
ALA H2   H N N 8   
ALA HA   H N N 9   
ALA HB1  H N N 10  
ALA HB2  H N N 11  
ALA HB3  H N N 12  
ALA HXT  H N N 13  
ARG N    N N N 14  
ARG CA   C N S 15  
ARG C    C N N 16  
ARG O    O N N 17  
ARG CB   C N N 18  
ARG CG   C N N 19  
ARG CD   C N N 20  
ARG NE   N N N 21  
ARG CZ   C N N 22  
ARG NH1  N N N 23  
ARG NH2  N N N 24  
ARG OXT  O N N 25  
ARG H    H N N 26  
ARG H2   H N N 27  
ARG HA   H N N 28  
ARG HB2  H N N 29  
ARG HB3  H N N 30  
ARG HG2  H N N 31  
ARG HG3  H N N 32  
ARG HD2  H N N 33  
ARG HD3  H N N 34  
ARG HE   H N N 35  
ARG HH11 H N N 36  
ARG HH12 H N N 37  
ARG HH21 H N N 38  
ARG HH22 H N N 39  
ARG HXT  H N N 40  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
ASP N    N N N 58  
ASP CA   C N S 59  
ASP C    C N N 60  
ASP O    O N N 61  
ASP CB   C N N 62  
ASP CG   C N N 63  
ASP OD1  O N N 64  
ASP OD2  O N N 65  
ASP OXT  O N N 66  
ASP H    H N N 67  
ASP H2   H N N 68  
ASP HA   H N N 69  
ASP HB2  H N N 70  
ASP HB3  H N N 71  
ASP HD2  H N N 72  
ASP HXT  H N N 73  
CYS N    N N N 74  
CYS CA   C N R 75  
CYS C    C N N 76  
CYS O    O N N 77  
CYS CB   C N N 78  
CYS SG   S N N 79  
CYS OXT  O N N 80  
CYS H    H N N 81  
CYS H2   H N N 82  
CYS HA   H N N 83  
CYS HB2  H N N 84  
CYS HB3  H N N 85  
CYS HG   H N N 86  
CYS HXT  H N N 87  
GLN N    N N N 88  
GLN CA   C N S 89  
GLN C    C N N 90  
GLN O    O N N 91  
GLN CB   C N N 92  
GLN CG   C N N 93  
GLN CD   C N N 94  
GLN OE1  O N N 95  
GLN NE2  N N N 96  
GLN OXT  O N N 97  
GLN H    H N N 98  
GLN H2   H N N 99  
GLN HA   H N N 100 
GLN HB2  H N N 101 
GLN HB3  H N N 102 
GLN HG2  H N N 103 
GLN HG3  H N N 104 
GLN HE21 H N N 105 
GLN HE22 H N N 106 
GLN HXT  H N N 107 
GLU N    N N N 108 
GLU CA   C N S 109 
GLU C    C N N 110 
GLU O    O N N 111 
GLU CB   C N N 112 
GLU CG   C N N 113 
GLU CD   C N N 114 
GLU OE1  O N N 115 
GLU OE2  O N N 116 
GLU OXT  O N N 117 
GLU H    H N N 118 
GLU H2   H N N 119 
GLU HA   H N N 120 
GLU HB2  H N N 121 
GLU HB3  H N N 122 
GLU HG2  H N N 123 
GLU HG3  H N N 124 
GLU HE2  H N N 125 
GLU HXT  H N N 126 
GLY N    N N N 127 
GLY CA   C N N 128 
GLY C    C N N 129 
GLY O    O N N 130 
GLY OXT  O N N 131 
GLY H    H N N 132 
GLY H2   H N N 133 
GLY HA2  H N N 134 
GLY HA3  H N N 135 
GLY HXT  H N N 136 
HIS N    N N N 137 
HIS CA   C N S 138 
HIS C    C N N 139 
HIS O    O N N 140 
HIS CB   C N N 141 
HIS CG   C Y N 142 
HIS ND1  N Y N 143 
HIS CD2  C Y N 144 
HIS CE1  C Y N 145 
HIS NE2  N Y N 146 
HIS OXT  O N N 147 
HIS H    H N N 148 
HIS H2   H N N 149 
HIS HA   H N N 150 
HIS HB2  H N N 151 
HIS HB3  H N N 152 
HIS HD1  H N N 153 
HIS HD2  H N N 154 
HIS HE1  H N N 155 
HIS HE2  H N N 156 
HIS HXT  H N N 157 
ILE N    N N N 158 
ILE CA   C N S 159 
ILE C    C N N 160 
ILE O    O N N 161 
ILE CB   C N S 162 
ILE CG1  C N N 163 
ILE CG2  C N N 164 
ILE CD1  C N N 165 
ILE OXT  O N N 166 
ILE H    H N N 167 
ILE H2   H N N 168 
ILE HA   H N N 169 
ILE HB   H N N 170 
ILE HG12 H N N 171 
ILE HG13 H N N 172 
ILE HG21 H N N 173 
ILE HG22 H N N 174 
ILE HG23 H N N 175 
ILE HD11 H N N 176 
ILE HD12 H N N 177 
ILE HD13 H N N 178 
ILE HXT  H N N 179 
LEU N    N N N 180 
LEU CA   C N S 181 
LEU C    C N N 182 
LEU O    O N N 183 
LEU CB   C N N 184 
LEU CG   C N N 185 
LEU CD1  C N N 186 
LEU CD2  C N N 187 
LEU OXT  O N N 188 
LEU H    H N N 189 
LEU H2   H N N 190 
LEU HA   H N N 191 
LEU HB2  H N N 192 
LEU HB3  H N N 193 
LEU HG   H N N 194 
LEU HD11 H N N 195 
LEU HD12 H N N 196 
LEU HD13 H N N 197 
LEU HD21 H N N 198 
LEU HD22 H N N 199 
LEU HD23 H N N 200 
LEU HXT  H N N 201 
LYS N    N N N 202 
LYS CA   C N S 203 
LYS C    C N N 204 
LYS O    O N N 205 
LYS CB   C N N 206 
LYS CG   C N N 207 
LYS CD   C N N 208 
LYS CE   C N N 209 
LYS NZ   N N N 210 
LYS OXT  O N N 211 
LYS H    H N N 212 
LYS H2   H N N 213 
LYS HA   H N N 214 
LYS HB2  H N N 215 
LYS HB3  H N N 216 
LYS HG2  H N N 217 
LYS HG3  H N N 218 
LYS HD2  H N N 219 
LYS HD3  H N N 220 
LYS HE2  H N N 221 
LYS HE3  H N N 222 
LYS HZ1  H N N 223 
LYS HZ2  H N N 224 
LYS HZ3  H N N 225 
LYS HXT  H N N 226 
MET N    N N N 227 
MET CA   C N S 228 
MET C    C N N 229 
MET O    O N N 230 
MET CB   C N N 231 
MET CG   C N N 232 
MET SD   S N N 233 
MET CE   C N N 234 
MET OXT  O N N 235 
MET H    H N N 236 
MET H2   H N N 237 
MET HA   H N N 238 
MET HB2  H N N 239 
MET HB3  H N N 240 
MET HG2  H N N 241 
MET HG3  H N N 242 
MET HE1  H N N 243 
MET HE2  H N N 244 
MET HE3  H N N 245 
MET HXT  H N N 246 
NH2 N    N N N 247 
NH2 HN1  H N N 248 
NH2 HN2  H N N 249 
PHE N    N N N 250 
PHE CA   C N S 251 
PHE C    C N N 252 
PHE O    O N N 253 
PHE CB   C N N 254 
PHE CG   C Y N 255 
PHE CD1  C Y N 256 
PHE CD2  C Y N 257 
PHE CE1  C Y N 258 
PHE CE2  C Y N 259 
PHE CZ   C Y N 260 
PHE OXT  O N N 261 
PHE H    H N N 262 
PHE H2   H N N 263 
PHE HA   H N N 264 
PHE HB2  H N N 265 
PHE HB3  H N N 266 
PHE HD1  H N N 267 
PHE HD2  H N N 268 
PHE HE1  H N N 269 
PHE HE2  H N N 270 
PHE HZ   H N N 271 
PHE HXT  H N N 272 
PRO N    N N N 273 
PRO CA   C N S 274 
PRO C    C N N 275 
PRO O    O N N 276 
PRO CB   C N N 277 
PRO CG   C N N 278 
PRO CD   C N N 279 
PRO OXT  O N N 280 
PRO H    H N N 281 
PRO HA   H N N 282 
PRO HB2  H N N 283 
PRO HB3  H N N 284 
PRO HG2  H N N 285 
PRO HG3  H N N 286 
PRO HD2  H N N 287 
PRO HD3  H N N 288 
PRO HXT  H N N 289 
PTR N    N N N 290 
PTR CA   C N S 291 
PTR C    C N N 292 
PTR O    O N N 293 
PTR OXT  O N N 294 
PTR CB   C N N 295 
PTR CG   C Y N 296 
PTR CD1  C Y N 297 
PTR CD2  C Y N 298 
PTR CE1  C Y N 299 
PTR CE2  C Y N 300 
PTR CZ   C Y N 301 
PTR OH   O N N 302 
PTR P    P N N 303 
PTR O1P  O N N 304 
PTR O2P  O N N 305 
PTR O3P  O N N 306 
PTR H    H N N 307 
PTR H2   H N N 308 
PTR HA   H N N 309 
PTR HXT  H N N 310 
PTR HB2  H N N 311 
PTR HB3  H N N 312 
PTR HD1  H N N 313 
PTR HD2  H N N 314 
PTR HE1  H N N 315 
PTR HE2  H N N 316 
PTR HO2P H N N 317 
PTR HO3P H N N 318 
SER N    N N N 319 
SER CA   C N S 320 
SER C    C N N 321 
SER O    O N N 322 
SER CB   C N N 323 
SER OG   O N N 324 
SER OXT  O N N 325 
SER H    H N N 326 
SER H2   H N N 327 
SER HA   H N N 328 
SER HB2  H N N 329 
SER HB3  H N N 330 
SER HG   H N N 331 
SER HXT  H N N 332 
THR N    N N N 333 
THR CA   C N S 334 
THR C    C N N 335 
THR O    O N N 336 
THR CB   C N R 337 
THR OG1  O N N 338 
THR CG2  C N N 339 
THR OXT  O N N 340 
THR H    H N N 341 
THR H2   H N N 342 
THR HA   H N N 343 
THR HB   H N N 344 
THR HG1  H N N 345 
THR HG21 H N N 346 
THR HG22 H N N 347 
THR HG23 H N N 348 
THR HXT  H N N 349 
TRP N    N N N 350 
TRP CA   C N S 351 
TRP C    C N N 352 
TRP O    O N N 353 
TRP CB   C N N 354 
TRP CG   C Y N 355 
TRP CD1  C Y N 356 
TRP CD2  C Y N 357 
TRP NE1  N Y N 358 
TRP CE2  C Y N 359 
TRP CE3  C Y N 360 
TRP CZ2  C Y N 361 
TRP CZ3  C Y N 362 
TRP CH2  C Y N 363 
TRP OXT  O N N 364 
TRP H    H N N 365 
TRP H2   H N N 366 
TRP HA   H N N 367 
TRP HB2  H N N 368 
TRP HB3  H N N 369 
TRP HD1  H N N 370 
TRP HE1  H N N 371 
TRP HE3  H N N 372 
TRP HZ2  H N N 373 
TRP HZ3  H N N 374 
TRP HH2  H N N 375 
TRP HXT  H N N 376 
TYR N    N N N 377 
TYR CA   C N S 378 
TYR C    C N N 379 
TYR O    O N N 380 
TYR CB   C N N 381 
TYR CG   C Y N 382 
TYR CD1  C Y N 383 
TYR CD2  C Y N 384 
TYR CE1  C Y N 385 
TYR CE2  C Y N 386 
TYR CZ   C Y N 387 
TYR OH   O N N 388 
TYR OXT  O N N 389 
TYR H    H N N 390 
TYR H2   H N N 391 
TYR HA   H N N 392 
TYR HB2  H N N 393 
TYR HB3  H N N 394 
TYR HD1  H N N 395 
TYR HD2  H N N 396 
TYR HE1  H N N 397 
TYR HE2  H N N 398 
TYR HH   H N N 399 
TYR HXT  H N N 400 
VAL N    N N N 401 
VAL CA   C N S 402 
VAL C    C N N 403 
VAL O    O N N 404 
VAL CB   C N N 405 
VAL CG1  C N N 406 
VAL CG2  C N N 407 
VAL OXT  O N N 408 
VAL H    H N N 409 
VAL H2   H N N 410 
VAL HA   H N N 411 
VAL HB   H N N 412 
VAL HG11 H N N 413 
VAL HG12 H N N 414 
VAL HG13 H N N 415 
VAL HG21 H N N 416 
VAL HG22 H N N 417 
VAL HG23 H N N 418 
VAL HXT  H N N 419 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
CYS N   CA   sing N N 70  
CYS N   H    sing N N 71  
CYS N   H2   sing N N 72  
CYS CA  C    sing N N 73  
CYS CA  CB   sing N N 74  
CYS CA  HA   sing N N 75  
CYS C   O    doub N N 76  
CYS C   OXT  sing N N 77  
CYS CB  SG   sing N N 78  
CYS CB  HB2  sing N N 79  
CYS CB  HB3  sing N N 80  
CYS SG  HG   sing N N 81  
CYS OXT HXT  sing N N 82  
GLN N   CA   sing N N 83  
GLN N   H    sing N N 84  
GLN N   H2   sing N N 85  
GLN CA  C    sing N N 86  
GLN CA  CB   sing N N 87  
GLN CA  HA   sing N N 88  
GLN C   O    doub N N 89  
GLN C   OXT  sing N N 90  
GLN CB  CG   sing N N 91  
GLN CB  HB2  sing N N 92  
GLN CB  HB3  sing N N 93  
GLN CG  CD   sing N N 94  
GLN CG  HG2  sing N N 95  
GLN CG  HG3  sing N N 96  
GLN CD  OE1  doub N N 97  
GLN CD  NE2  sing N N 98  
GLN NE2 HE21 sing N N 99  
GLN NE2 HE22 sing N N 100 
GLN OXT HXT  sing N N 101 
GLU N   CA   sing N N 102 
GLU N   H    sing N N 103 
GLU N   H2   sing N N 104 
GLU CA  C    sing N N 105 
GLU CA  CB   sing N N 106 
GLU CA  HA   sing N N 107 
GLU C   O    doub N N 108 
GLU C   OXT  sing N N 109 
GLU CB  CG   sing N N 110 
GLU CB  HB2  sing N N 111 
GLU CB  HB3  sing N N 112 
GLU CG  CD   sing N N 113 
GLU CG  HG2  sing N N 114 
GLU CG  HG3  sing N N 115 
GLU CD  OE1  doub N N 116 
GLU CD  OE2  sing N N 117 
GLU OE2 HE2  sing N N 118 
GLU OXT HXT  sing N N 119 
GLY N   CA   sing N N 120 
GLY N   H    sing N N 121 
GLY N   H2   sing N N 122 
GLY CA  C    sing N N 123 
GLY CA  HA2  sing N N 124 
GLY CA  HA3  sing N N 125 
GLY C   O    doub N N 126 
GLY C   OXT  sing N N 127 
GLY OXT HXT  sing N N 128 
HIS N   CA   sing N N 129 
HIS N   H    sing N N 130 
HIS N   H2   sing N N 131 
HIS CA  C    sing N N 132 
HIS CA  CB   sing N N 133 
HIS CA  HA   sing N N 134 
HIS C   O    doub N N 135 
HIS C   OXT  sing N N 136 
HIS CB  CG   sing N N 137 
HIS CB  HB2  sing N N 138 
HIS CB  HB3  sing N N 139 
HIS CG  ND1  sing Y N 140 
HIS CG  CD2  doub Y N 141 
HIS ND1 CE1  doub Y N 142 
HIS ND1 HD1  sing N N 143 
HIS CD2 NE2  sing Y N 144 
HIS CD2 HD2  sing N N 145 
HIS CE1 NE2  sing Y N 146 
HIS CE1 HE1  sing N N 147 
HIS NE2 HE2  sing N N 148 
HIS OXT HXT  sing N N 149 
ILE N   CA   sing N N 150 
ILE N   H    sing N N 151 
ILE N   H2   sing N N 152 
ILE CA  C    sing N N 153 
ILE CA  CB   sing N N 154 
ILE CA  HA   sing N N 155 
ILE C   O    doub N N 156 
ILE C   OXT  sing N N 157 
ILE CB  CG1  sing N N 158 
ILE CB  CG2  sing N N 159 
ILE CB  HB   sing N N 160 
ILE CG1 CD1  sing N N 161 
ILE CG1 HG12 sing N N 162 
ILE CG1 HG13 sing N N 163 
ILE CG2 HG21 sing N N 164 
ILE CG2 HG22 sing N N 165 
ILE CG2 HG23 sing N N 166 
ILE CD1 HD11 sing N N 167 
ILE CD1 HD12 sing N N 168 
ILE CD1 HD13 sing N N 169 
ILE OXT HXT  sing N N 170 
LEU N   CA   sing N N 171 
LEU N   H    sing N N 172 
LEU N   H2   sing N N 173 
LEU CA  C    sing N N 174 
LEU CA  CB   sing N N 175 
LEU CA  HA   sing N N 176 
LEU C   O    doub N N 177 
LEU C   OXT  sing N N 178 
LEU CB  CG   sing N N 179 
LEU CB  HB2  sing N N 180 
LEU CB  HB3  sing N N 181 
LEU CG  CD1  sing N N 182 
LEU CG  CD2  sing N N 183 
LEU CG  HG   sing N N 184 
LEU CD1 HD11 sing N N 185 
LEU CD1 HD12 sing N N 186 
LEU CD1 HD13 sing N N 187 
LEU CD2 HD21 sing N N 188 
LEU CD2 HD22 sing N N 189 
LEU CD2 HD23 sing N N 190 
LEU OXT HXT  sing N N 191 
LYS N   CA   sing N N 192 
LYS N   H    sing N N 193 
LYS N   H2   sing N N 194 
LYS CA  C    sing N N 195 
LYS CA  CB   sing N N 196 
LYS CA  HA   sing N N 197 
LYS C   O    doub N N 198 
LYS C   OXT  sing N N 199 
LYS CB  CG   sing N N 200 
LYS CB  HB2  sing N N 201 
LYS CB  HB3  sing N N 202 
LYS CG  CD   sing N N 203 
LYS CG  HG2  sing N N 204 
LYS CG  HG3  sing N N 205 
LYS CD  CE   sing N N 206 
LYS CD  HD2  sing N N 207 
LYS CD  HD3  sing N N 208 
LYS CE  NZ   sing N N 209 
LYS CE  HE2  sing N N 210 
LYS CE  HE3  sing N N 211 
LYS NZ  HZ1  sing N N 212 
LYS NZ  HZ2  sing N N 213 
LYS NZ  HZ3  sing N N 214 
LYS OXT HXT  sing N N 215 
MET N   CA   sing N N 216 
MET N   H    sing N N 217 
MET N   H2   sing N N 218 
MET CA  C    sing N N 219 
MET CA  CB   sing N N 220 
MET CA  HA   sing N N 221 
MET C   O    doub N N 222 
MET C   OXT  sing N N 223 
MET CB  CG   sing N N 224 
MET CB  HB2  sing N N 225 
MET CB  HB3  sing N N 226 
MET CG  SD   sing N N 227 
MET CG  HG2  sing N N 228 
MET CG  HG3  sing N N 229 
MET SD  CE   sing N N 230 
MET CE  HE1  sing N N 231 
MET CE  HE2  sing N N 232 
MET CE  HE3  sing N N 233 
MET OXT HXT  sing N N 234 
NH2 N   HN1  sing N N 235 
NH2 N   HN2  sing N N 236 
PHE N   CA   sing N N 237 
PHE N   H    sing N N 238 
PHE N   H2   sing N N 239 
PHE CA  C    sing N N 240 
PHE CA  CB   sing N N 241 
PHE CA  HA   sing N N 242 
PHE C   O    doub N N 243 
PHE C   OXT  sing N N 244 
PHE CB  CG   sing N N 245 
PHE CB  HB2  sing N N 246 
PHE CB  HB3  sing N N 247 
PHE CG  CD1  doub Y N 248 
PHE CG  CD2  sing Y N 249 
PHE CD1 CE1  sing Y N 250 
PHE CD1 HD1  sing N N 251 
PHE CD2 CE2  doub Y N 252 
PHE CD2 HD2  sing N N 253 
PHE CE1 CZ   doub Y N 254 
PHE CE1 HE1  sing N N 255 
PHE CE2 CZ   sing Y N 256 
PHE CE2 HE2  sing N N 257 
PHE CZ  HZ   sing N N 258 
PHE OXT HXT  sing N N 259 
PRO N   CA   sing N N 260 
PRO N   CD   sing N N 261 
PRO N   H    sing N N 262 
PRO CA  C    sing N N 263 
PRO CA  CB   sing N N 264 
PRO CA  HA   sing N N 265 
PRO C   O    doub N N 266 
PRO C   OXT  sing N N 267 
PRO CB  CG   sing N N 268 
PRO CB  HB2  sing N N 269 
PRO CB  HB3  sing N N 270 
PRO CG  CD   sing N N 271 
PRO CG  HG2  sing N N 272 
PRO CG  HG3  sing N N 273 
PRO CD  HD2  sing N N 274 
PRO CD  HD3  sing N N 275 
PRO OXT HXT  sing N N 276 
PTR N   CA   sing N N 277 
PTR N   H    sing N N 278 
PTR N   H2   sing N N 279 
PTR CA  C    sing N N 280 
PTR CA  CB   sing N N 281 
PTR CA  HA   sing N N 282 
PTR C   O    doub N N 283 
PTR C   OXT  sing N N 284 
PTR OXT HXT  sing N N 285 
PTR CB  CG   sing N N 286 
PTR CB  HB2  sing N N 287 
PTR CB  HB3  sing N N 288 
PTR CG  CD1  doub Y N 289 
PTR CG  CD2  sing Y N 290 
PTR CD1 CE1  sing Y N 291 
PTR CD1 HD1  sing N N 292 
PTR CD2 CE2  doub Y N 293 
PTR CD2 HD2  sing N N 294 
PTR CE1 CZ   doub Y N 295 
PTR CE1 HE1  sing N N 296 
PTR CE2 CZ   sing Y N 297 
PTR CE2 HE2  sing N N 298 
PTR CZ  OH   sing N N 299 
PTR OH  P    sing N N 300 
PTR P   O1P  doub N N 301 
PTR P   O2P  sing N N 302 
PTR P   O3P  sing N N 303 
PTR O2P HO2P sing N N 304 
PTR O3P HO3P sing N N 305 
SER N   CA   sing N N 306 
SER N   H    sing N N 307 
SER N   H2   sing N N 308 
SER CA  C    sing N N 309 
SER CA  CB   sing N N 310 
SER CA  HA   sing N N 311 
SER C   O    doub N N 312 
SER C   OXT  sing N N 313 
SER CB  OG   sing N N 314 
SER CB  HB2  sing N N 315 
SER CB  HB3  sing N N 316 
SER OG  HG   sing N N 317 
SER OXT HXT  sing N N 318 
THR N   CA   sing N N 319 
THR N   H    sing N N 320 
THR N   H2   sing N N 321 
THR CA  C    sing N N 322 
THR CA  CB   sing N N 323 
THR CA  HA   sing N N 324 
THR C   O    doub N N 325 
THR C   OXT  sing N N 326 
THR CB  OG1  sing N N 327 
THR CB  CG2  sing N N 328 
THR CB  HB   sing N N 329 
THR OG1 HG1  sing N N 330 
THR CG2 HG21 sing N N 331 
THR CG2 HG22 sing N N 332 
THR CG2 HG23 sing N N 333 
THR OXT HXT  sing N N 334 
TRP N   CA   sing N N 335 
TRP N   H    sing N N 336 
TRP N   H2   sing N N 337 
TRP CA  C    sing N N 338 
TRP CA  CB   sing N N 339 
TRP CA  HA   sing N N 340 
TRP C   O    doub N N 341 
TRP C   OXT  sing N N 342 
TRP CB  CG   sing N N 343 
TRP CB  HB2  sing N N 344 
TRP CB  HB3  sing N N 345 
TRP CG  CD1  doub Y N 346 
TRP CG  CD2  sing Y N 347 
TRP CD1 NE1  sing Y N 348 
TRP CD1 HD1  sing N N 349 
TRP CD2 CE2  doub Y N 350 
TRP CD2 CE3  sing Y N 351 
TRP NE1 CE2  sing Y N 352 
TRP NE1 HE1  sing N N 353 
TRP CE2 CZ2  sing Y N 354 
TRP CE3 CZ3  doub Y N 355 
TRP CE3 HE3  sing N N 356 
TRP CZ2 CH2  doub Y N 357 
TRP CZ2 HZ2  sing N N 358 
TRP CZ3 CH2  sing Y N 359 
TRP CZ3 HZ3  sing N N 360 
TRP CH2 HH2  sing N N 361 
TRP OXT HXT  sing N N 362 
TYR N   CA   sing N N 363 
TYR N   H    sing N N 364 
TYR N   H2   sing N N 365 
TYR CA  C    sing N N 366 
TYR CA  CB   sing N N 367 
TYR CA  HA   sing N N 368 
TYR C   O    doub N N 369 
TYR C   OXT  sing N N 370 
TYR CB  CG   sing N N 371 
TYR CB  HB2  sing N N 372 
TYR CB  HB3  sing N N 373 
TYR CG  CD1  doub Y N 374 
TYR CG  CD2  sing Y N 375 
TYR CD1 CE1  sing Y N 376 
TYR CD1 HD1  sing N N 377 
TYR CD2 CE2  doub Y N 378 
TYR CD2 HD2  sing N N 379 
TYR CE1 CZ   doub Y N 380 
TYR CE1 HE1  sing N N 381 
TYR CE2 CZ   sing Y N 382 
TYR CE2 HE2  sing N N 383 
TYR CZ  OH   sing N N 384 
TYR OH  HH   sing N N 385 
TYR OXT HXT  sing N N 386 
VAL N   CA   sing N N 387 
VAL N   H    sing N N 388 
VAL N   H2   sing N N 389 
VAL CA  C    sing N N 390 
VAL CA  CB   sing N N 391 
VAL CA  HA   sing N N 392 
VAL C   O    doub N N 393 
VAL C   OXT  sing N N 394 
VAL CB  CG1  sing N N 395 
VAL CB  CG2  sing N N 396 
VAL CB  HB   sing N N 397 
VAL CG1 HG11 sing N N 398 
VAL CG1 HG12 sing N N 399 
VAL CG1 HG13 sing N N 400 
VAL CG2 HG21 sing N N 401 
VAL CG2 HG22 sing N N 402 
VAL CG2 HG23 sing N N 403 
VAL OXT HXT  sing N N 404 
# 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.type              ? 
_pdbx_nmr_spectrometer.manufacturer      Varian 
_pdbx_nmr_spectrometer.model             INOVA 
_pdbx_nmr_spectrometer.field_strength    600 
# 
_atom_sites.entry_id                    1KA6 
_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 
P 
S 
# 
loop_