data_2K91
# 
_entry.id   2K91 
# 
_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   2K91         pdb_00002k91 10.2210/pdb2k91/pdb 
RCSB  RCSB100828   ?            ?                   
WWPDB D_1000100828 ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 2008-11-18 
2 'Structure model' 1 1 2011-07-13 
3 'Structure model' 1 2 2021-10-20 
4 'Structure model' 1 3 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' 'Database references'       
3 3 'Structure model' 'Derived calculations'      
4 4 'Structure model' 'Data collection'           
5 4 '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 3 'Structure model' database_2                
2 3 'Structure model' pdbx_struct_assembly      
3 3 'Structure model' pdbx_struct_oper_list     
4 3 'Structure model' struct_ref_seq_dif        
5 4 'Structure model' chem_comp_atom            
6 4 'Structure model' chem_comp_bond            
7 4 'Structure model' pdbx_entry_details        
8 4 '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 3 'Structure model' '_database_2.pdbx_DOI'                
2 3 'Structure model' '_database_2.pdbx_database_accession' 
3 3 'Structure model' '_struct_ref_seq_dif.details'         
# 
_pdbx_database_status.deposit_site                    BMRB 
_pdbx_database_status.entry_id                        2K91 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.recvd_initial_deposition_date   2008-09-29 
_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                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.content_type 
_pdbx_database_related.details 
BMRB 16026 unspecified . 
BMRB 16027 unspecified . 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Hua, Q.X.'         1  
'Xu, B.'            2  
'Huang, K.'         3  
'Hu, S.Q.'          4  
'Nakarawa, S.'      5  
'Jia, W.H.'         6  
'Philips, N.F.P.'   7  
'Wittaker, L.'      8  
'Wittaker, J.'      9  
'Katsoyannis, P.G.' 10 
'Weiss, M.A.'       11 
# 
_citation.id                        primary 
_citation.title                     
'Enhancing the Activity of a Protein by Stereospecific Unfolding: CONFORMATIONAL LIFE CYCLE OF INSULIN AND ITS EVOLUTIONARY ORIGINS.' 
_citation.journal_abbrev            J.Biol.Chem. 
_citation.journal_volume            284 
_citation.page_first                14586 
_citation.page_last                 14596 
_citation.year                      2009 
_citation.journal_id_ASTM           JBCHA3 
_citation.country                   US 
_citation.journal_id_ISSN           0021-9258 
_citation.journal_id_CSD            0071 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   19321436 
_citation.pdbx_database_id_DOI      10.1074/jbc.M900085200 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Hua, Q.X.'         1  ? 
primary 'Xu, B.'            2  ? 
primary 'Huang, K.'         3  ? 
primary 'Hu, S.Q.'          4  ? 
primary 'Nakagawa, S.'      5  ? 
primary 'Jia, W.'           6  ? 
primary 'Wang, S.'          7  ? 
primary 'Whittaker, J.'     8  ? 
primary 'Katsoyannis, P.G.' 9  ? 
primary 'Weiss, M.A.'       10 ? 
# 
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 Insulin 2383.698 1 ? ?                        'UNP residues 90-110' ? 
2 polymer man Insulin 3334.798 1 ? 'H10D, F24A, P28K, K29P' 'UNP residues 25-54'  ? 
# 
loop_
_entity_name_com.entity_id 
_entity_name_com.name 
1 'Insulin B chain, Insulin A chain' 
2 'Insulin B chain, Insulin A chain' 
# 
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 GIVEQCCTSICSLYQLENYCN          GIVEQCCTSICSLYQLENYCN          A ? 
2 'polypeptide(L)' no no FVNQHLCGSDLVEALYLVCGERGAFYTKPT FVNQHLCGSDLVEALYLVCGERGAFYTKPT B ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  GLY n 
1 2  ILE n 
1 3  VAL n 
1 4  GLU n 
1 5  GLN n 
1 6  CYS n 
1 7  CYS n 
1 8  THR n 
1 9  SER n 
1 10 ILE n 
1 11 CYS n 
1 12 SER n 
1 13 LEU n 
1 14 TYR n 
1 15 GLN n 
1 16 LEU n 
1 17 GLU n 
1 18 ASN n 
1 19 TYR n 
1 20 CYS n 
1 21 ASN n 
2 1  PHE n 
2 2  VAL n 
2 3  ASN n 
2 4  GLN n 
2 5  HIS n 
2 6  LEU n 
2 7  CYS n 
2 8  GLY n 
2 9  SER n 
2 10 ASP n 
2 11 LEU n 
2 12 VAL n 
2 13 GLU n 
2 14 ALA n 
2 15 LEU n 
2 16 TYR n 
2 17 LEU n 
2 18 VAL n 
2 19 CYS n 
2 20 GLY n 
2 21 GLU n 
2 22 ARG n 
2 23 GLY n 
2 24 ALA n 
2 25 PHE n 
2 26 TYR n 
2 27 THR n 
2 28 LYS n 
2 29 PRO n 
2 30 THR 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 ? ? ? ? ? ? ? ? ? ? ? ? 'Homo sapiens' 9606 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? pBR322 
? ? ? ? ? 
2 1 sample ? ? ? ? ? ? ? ? ? ? ? ? 'Homo sapiens' 9606 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? pBR322 
? ? ? ? ? 
# 
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 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  GLY 1  1  1  GLY GLY A . n 
A 1 2  ILE 2  2  2  ILE ILE A . n 
A 1 3  VAL 3  3  3  VAL VAL A . n 
A 1 4  GLU 4  4  4  GLU GLU A . n 
A 1 5  GLN 5  5  5  GLN GLN A . n 
A 1 6  CYS 6  6  6  CYS CYS A . n 
A 1 7  CYS 7  7  7  CYS CYS A . n 
A 1 8  THR 8  8  8  THR THR A . n 
A 1 9  SER 9  9  9  SER SER A . n 
A 1 10 ILE 10 10 10 ILE ILE A . n 
A 1 11 CYS 11 11 11 CYS CYS A . n 
A 1 12 SER 12 12 12 SER SER A . n 
A 1 13 LEU 13 13 13 LEU LEU A . n 
A 1 14 TYR 14 14 14 TYR TYR A . n 
A 1 15 GLN 15 15 15 GLN GLN A . n 
A 1 16 LEU 16 16 16 LEU LEU A . n 
A 1 17 GLU 17 17 17 GLU GLU A . n 
A 1 18 ASN 18 18 18 ASN ASN A . n 
A 1 19 TYR 19 19 19 TYR TYR A . n 
A 1 20 CYS 20 20 20 CYS CYS A . n 
A 1 21 ASN 21 21 21 ASN ASN A . n 
B 2 1  PHE 1  1  1  PHE PHE B . n 
B 2 2  VAL 2  2  2  VAL VAL B . n 
B 2 3  ASN 3  3  3  ASN ASN B . n 
B 2 4  GLN 4  4  4  GLN GLN B . n 
B 2 5  HIS 5  5  5  HIS HIS B . n 
B 2 6  LEU 6  6  6  LEU LEU B . n 
B 2 7  CYS 7  7  7  CYS CYS B . n 
B 2 8  GLY 8  8  8  GLY GLY B . n 
B 2 9  SER 9  9  9  SER SER B . n 
B 2 10 ASP 10 10 10 ASP ASP B . n 
B 2 11 LEU 11 11 11 LEU LEU B . n 
B 2 12 VAL 12 12 12 VAL VAL B . n 
B 2 13 GLU 13 13 13 GLU GLU B . n 
B 2 14 ALA 14 14 14 ALA ALA B . n 
B 2 15 LEU 15 15 15 LEU LEU B . n 
B 2 16 TYR 16 16 16 TYR TYR B . n 
B 2 17 LEU 17 17 17 LEU LEU B . n 
B 2 18 VAL 18 18 18 VAL VAL B . n 
B 2 19 CYS 19 19 19 CYS CYS B . n 
B 2 20 GLY 20 20 20 GLY GLY B . n 
B 2 21 GLU 21 21 21 GLU GLU B . n 
B 2 22 ARG 22 22 22 ARG ARG B . n 
B 2 23 GLY 23 23 23 GLY GLY B . n 
B 2 24 ALA 24 24 24 ALA ALA B . n 
B 2 25 PHE 25 25 25 PHE PHE B . n 
B 2 26 TYR 26 26 26 TYR TYR B . n 
B 2 27 THR 27 27 27 THR THR B . n 
B 2 28 LYS 28 28 28 LYS LYS B . n 
B 2 29 PRO 29 29 29 PRO PRO B . n 
B 2 30 THR 30 30 30 THR THR B . n 
# 
_exptl.entry_id          2K91 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_struct.entry_id                  2K91 
_struct.title                     'Enhancing the activity of insulin by stereospecific unfolding' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2K91 
_struct_keywords.pdbx_keywords   HORMONE 
_struct_keywords.text            
;HORMONE, INSULIN, MUTANT, Carbohydrate metabolism, Cleavage on pair of basic residues, Diabetes mellitus, Disease mutation, Glucose metabolism, Pharmaceutical, Secreted
;
# 
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 INS_HUMAN P01308 1 GIVEQCCTSICSLYQLENYCN          90 ? 
2 UNP INS_HUMAN P01308 2 FVNQHLCGSHLVEALYLVCGERGFFYTPKT 25 ? 
# 
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 2K91 A 1 ? 21 ? P01308 90 ? 110 ? 1 21 
2 2 2K91 B 1 ? 30 ? P01308 25 ? 54  ? 1 30 
# 
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 2K91 ASP B 10 ? UNP P01308 HIS 34 'engineered mutation' 10 1 
2 2K91 ALA B 24 ? UNP P01308 PHE 48 'engineered mutation' 24 2 
2 2K91 LYS B 28 ? UNP P01308 PRO 52 'engineered mutation' 28 3 
2 2K91 PRO B 29 ? UNP P01308 LYS 53 'engineered mutation' 29 4 
# 
_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 
_struct_biol.details   ? 
# 
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 ILE A 2  ? CYS A 7  ? ILE A 2  CYS A 7  1 ? 6  
HELX_P HELX_P2 2 LEU A 13 ? TYR A 19 ? LEU A 13 TYR A 19 1 ? 7  
HELX_P HELX_P3 3 SER B 9  ? CYS B 19 ? SER B 9  CYS B 19 1 ? 11 
# 
_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 
disulf1 disulf ? ? A CYS 6  SG ? ? ? 1_555 A CYS 11 SG ? ? A CYS 6  A CYS 11 1_555 ? ? ? ? ? ? ? 2.020 ? ? 
disulf2 disulf ? ? A CYS 7  SG ? ? ? 1_555 B CYS 7  SG ? ? A CYS 7  B CYS 7  1_555 ? ? ? ? ? ? ? 2.022 ? ? 
disulf3 disulf ? ? A CYS 20 SG ? ? ? 1_555 B CYS 19 SG ? ? A CYS 20 B CYS 19 1_555 ? ? ? ? ? ? ? 2.020 ? ? 
# 
_struct_conn_type.id          disulf 
_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 CYS A 6  ? CYS A 11 ? CYS A 6  ? 1_555 CYS A 11 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 7  ? CYS B 7  ? CYS A 7  ? 1_555 CYS B 7  ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS A 20 ? CYS B 19 ? CYS A 20 ? 1_555 CYS B 19 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
_pdbx_entry_details.entry_id                   2K91 
_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_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  4  O A GLN 5  ? ? H A SER 9  ? ? 1.44 
2  5  O A VAL 3  ? ? H A CYS 7  ? ? 1.60 
3  6  O A GLN 5  ? ? H A SER 9  ? ? 1.52 
4  7  O A GLN 5  ? ? H A SER 9  ? ? 1.55 
5  8  O A GLN 5  ? ? H A SER 9  ? ? 1.52 
6  9  O A GLN 5  ? ? H A SER 9  ? ? 1.59 
7  10 O B VAL 12 ? ? H B TYR 16 ? ? 1.52 
8  12 O A GLN 5  ? ? H A THR 8  ? ? 1.47 
9  14 O B VAL 12 ? ? H B TYR 16 ? ? 1.59 
10 16 O A VAL 3  ? ? H A CYS 7  ? ? 1.58 
11 17 O A GLY 1  ? ? H A GLU 4  ? ? 1.53 
12 17 O A GLN 5  ? ? H A THR 8  ? ? 1.54 
13 20 O A GLN 5  ? ? H A SER 9  ? ? 1.58 
# 
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  GLU A 4  ? ? -36.47  -30.50  
2   1  SER A 9  ? ? -109.68 -107.55 
3   1  TYR A 19 ? ? -105.04 49.86   
4   1  TYR B 16 ? ? -25.02  -42.17  
5   1  GLU B 21 ? ? 53.78   19.24   
6   1  ALA B 24 ? ? -117.67 -94.27  
7   1  PHE B 25 ? ? 38.36   74.80   
8   2  GLU A 4  ? ? -38.06  -28.44  
9   2  GLN A 5  ? ? -105.56 -71.60  
10  2  CYS A 6  ? ? -39.19  -35.15  
11  2  SER A 9  ? ? -111.63 -165.76 
12  2  ASN B 3  ? ? -111.33 75.81   
13  2  CYS B 19 ? ? -90.99  -63.84  
14  2  GLU B 21 ? ? 57.71   16.05   
15  2  ALA B 24 ? ? 164.19  130.37  
16  3  GLU A 4  ? ? -38.82  -29.52  
17  3  SER A 9  ? ? -117.82 -164.12 
18  3  TYR B 16 ? ? -25.56  -41.82  
19  3  ALA B 24 ? ? -177.62 37.84   
20  3  PHE B 25 ? ? -98.91  50.81   
21  4  GLU A 4  ? ? -39.78  -25.22  
22  4  GLN A 5  ? ? -99.68  -78.54  
23  4  CYS A 11 ? ? -76.17  -167.56 
24  4  TYR B 16 ? ? -24.51  -43.32  
25  4  GLU B 21 ? ? 56.07   16.58   
26  4  ALA B 24 ? ? 175.94  -48.38  
27  4  PHE B 25 ? ? -45.69  96.10   
28  5  SER A 9  ? ? -142.75 -94.21  
29  5  TYR A 19 ? ? -101.49 53.76   
30  5  CYS B 19 ? ? -105.12 -67.13  
31  5  LYS B 28 ? ? -154.53 79.56   
32  6  SER A 9  ? ? -108.40 -164.87 
33  6  TYR B 16 ? ? -27.58  -43.39  
34  6  LYS B 28 ? ? -169.06 114.67  
35  7  CYS A 20 ? ? -94.96  -73.64  
36  7  TYR B 16 ? ? -28.40  -45.55  
37  7  CYS B 19 ? ? -97.90  -75.82  
38  7  GLU B 21 ? ? 41.62   27.41   
39  7  ALA B 24 ? ? -159.08 25.56   
40  7  PHE B 25 ? ? -112.07 70.83   
41  8  GLN A 5  ? ? -105.69 -66.03  
42  8  SER A 9  ? ? -121.65 -164.18 
43  8  TYR A 19 ? ? -94.76  54.09   
44  8  CYS B 19 ? ? -96.88  -62.18  
45  8  ALA B 24 ? ? 173.47  40.39   
46  8  TYR B 26 ? ? -139.42 -55.15  
47  9  GLU A 4  ? ? -36.83  -29.69  
48  9  GLN A 5  ? ? -106.18 -73.18  
49  9  CYS A 6  ? ? -38.19  -37.97  
50  9  SER A 9  ? ? -114.59 -165.72 
51  9  TYR B 16 ? ? -24.81  -43.14  
52  9  PHE B 25 ? ? -92.26  49.50   
53  9  LYS B 28 ? ? -150.63 80.99   
54  10 GLU A 4  ? ? -35.80  -31.31  
55  10 SER A 9  ? ? -115.30 -117.44 
56  10 ILE A 10 ? ? -128.36 -169.80 
57  10 CYS A 20 ? ? -78.90  -92.95  
58  10 ALA B 14 ? ? -82.23  -75.69  
59  10 TYR B 16 ? ? -51.04  -77.63  
60  10 GLU B 21 ? ? 41.16   27.24   
61  11 THR A 8  ? ? -116.08 -71.94  
62  11 SER A 9  ? ? -109.21 -104.00 
63  11 TYR A 19 ? ? -101.73 59.30   
64  11 CYS A 20 ? ? -130.82 -42.76  
65  11 GLU B 21 ? ? 44.10   25.88   
66  11 ALA B 24 ? ? -115.22 -88.65  
67  11 PHE B 25 ? ? 39.32   55.76   
68  12 GLU A 4  ? ? -38.74  -27.73  
69  12 GLN A 5  ? ? -105.92 -62.23  
70  12 THR A 8  ? ? -104.76 -71.84  
71  12 SER A 9  ? ? -107.04 -94.87  
72  12 ALA B 24 ? ? -157.69 75.22   
73  13 GLU A 4  ? ? -38.92  -25.76  
74  13 GLN A 5  ? ? -100.37 -84.78  
75  13 CYS A 6  ? ? -34.82  -35.13  
76  13 SER A 9  ? ? -131.63 -104.55 
77  13 CYS A 20 ? ? -73.99  -158.66 
78  13 ALA B 14 ? ? -77.35  -70.58  
79  13 TYR B 16 ? ? -27.76  -55.63  
80  13 CYS B 19 ? ? -105.03 -71.22  
81  13 ALA B 24 ? ? -169.90 107.02  
82  13 LYS B 28 ? ? -157.74 75.51   
83  14 GLU A 4  ? ? -38.96  -27.09  
84  14 GLN A 5  ? ? -105.37 -63.24  
85  14 SER A 9  ? ? -116.46 -164.89 
86  14 CYS A 11 ? ? -114.57 -168.98 
87  14 ALA B 24 ? ? 170.21  126.96  
88  14 PHE B 25 ? ? -110.67 -163.98 
89  14 TYR B 26 ? ? 37.17   29.63   
90  15 GLU A 4  ? ? -36.82  -29.83  
91  15 GLN A 5  ? ? -106.09 -69.83  
92  15 SER A 9  ? ? -140.33 -103.71 
93  15 CYS A 11 ? ? -176.53 -170.25 
94  15 CYS A 20 ? ? -92.01  33.74   
95  15 TYR B 16 ? ? -25.42  -44.96  
96  15 ALA B 24 ? ? 178.43  -42.90  
97  15 PHE B 25 ? ? -44.69  107.40  
98  16 GLU A 4  ? ? -38.58  -29.15  
99  16 SER A 9  ? ? -116.85 -116.01 
100 16 CYS A 20 ? ? -71.45  -78.16  
101 16 TYR B 16 ? ? -24.65  -52.16  
102 16 CYS B 19 ? ? -97.05  -67.11  
103 16 GLU B 21 ? ? 58.02   16.20   
104 16 ALA B 24 ? ? 168.34  36.05   
105 16 LYS B 28 ? ? 170.25  93.75   
106 17 THR A 8  ? ? -113.17 -75.74  
107 17 SER A 9  ? ? -97.65  -96.62  
108 17 CYS B 19 ? ? -90.95  -75.28  
109 17 GLU B 21 ? ? 39.84   28.50   
110 17 ALA B 24 ? ? -92.55  44.72   
111 18 GLN A 5  ? ? -106.34 -66.58  
112 18 CYS A 11 ? ? -94.06  -154.64 
113 18 ASN B 3  ? ? -119.77 65.82   
114 18 ALA B 24 ? ? -162.21 26.33   
115 19 GLU A 4  ? ? -38.75  -29.43  
116 19 GLN A 5  ? ? -106.30 -65.97  
117 19 TYR A 19 ? ? -102.71 45.47   
118 19 VAL B 2  ? ? -156.50 -159.84 
119 19 CYS B 19 ? ? -91.08  -80.39  
120 19 GLU B 21 ? ? 48.01   23.62   
121 19 ALA B 24 ? ? -173.34 81.71   
122 19 PHE B 25 ? ? -112.75 70.00   
123 20 GLU B 21 ? ? 47.45   23.79   
124 20 ALA B 24 ? ? 65.63   93.04   
125 20 LYS B 28 ? ? -169.75 76.18   
# 
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 B 22 ? ? 0.238 'SIDE CHAIN' 
2  2  ARG B 22 ? ? 0.315 'SIDE CHAIN' 
3  3  ARG B 22 ? ? 0.270 'SIDE CHAIN' 
4  4  ARG B 22 ? ? 0.288 'SIDE CHAIN' 
5  5  ARG B 22 ? ? 0.307 'SIDE CHAIN' 
6  6  ARG B 22 ? ? 0.176 'SIDE CHAIN' 
7  7  ARG B 22 ? ? 0.186 'SIDE CHAIN' 
8  8  ARG B 22 ? ? 0.306 'SIDE CHAIN' 
9  9  ARG B 22 ? ? 0.314 'SIDE CHAIN' 
10 10 ARG B 22 ? ? 0.294 'SIDE CHAIN' 
11 11 ARG B 22 ? ? 0.243 'SIDE CHAIN' 
12 12 ARG B 22 ? ? 0.252 'SIDE CHAIN' 
13 13 ARG B 22 ? ? 0.275 'SIDE CHAIN' 
14 14 ARG B 22 ? ? 0.220 'SIDE CHAIN' 
15 15 ARG B 22 ? ? 0.317 'SIDE CHAIN' 
16 16 ARG B 22 ? ? 0.317 'SIDE CHAIN' 
17 17 ARG B 22 ? ? 0.190 'SIDE CHAIN' 
18 18 ARG B 22 ? ? 0.304 'SIDE CHAIN' 
19 19 ARG B 22 ? ? 0.273 'SIDE CHAIN' 
20 20 ARG B 22 ? ? 0.312 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                                      2K91 
_pdbx_nmr_ensemble.conformers_calculated_total_number            40 
_pdbx_nmr_ensemble.conformers_submitted_total_number             20 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'structures with the lowest energy' 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_representative.entry_id             2K91 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.selection_criteria   ? 
# 
_pdbx_nmr_sample_details.solution_id      1 
_pdbx_nmr_sample_details.contents         '0.5-0.8 MM PROTEIN, 90% H2O/ 10% D2O AND 20% ACETIC ACID' 
_pdbx_nmr_sample_details.solvent_system   ? 
# 
loop_
_pdbx_nmr_exptl_sample.component 
_pdbx_nmr_exptl_sample.concentration 
_pdbx_nmr_exptl_sample.concentration_units 
_pdbx_nmr_exptl_sample.isotopic_labeling 
_pdbx_nmr_exptl_sample.solution_id 
'INSULIN B CHAIN' 0.5 mM ? 1 
'INSULIN A CHAIN' 0.5 mM ? 1 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.temperature         298 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.pressure            AMBIENT 
_pdbx_nmr_exptl_sample_conditions.pH                  7.4 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      ? 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
loop_
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.type 
_pdbx_nmr_exptl.solution_id 
1 1 '2D TOCSY' 1 
2 1 NOESY      1 
3 1 COSY       1 
# 
_pdbx_nmr_details.entry_id   2K91 
_pdbx_nmr_details.text       'THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR NMR TECHNIQUES.' 
# 
_pdbx_nmr_refine.entry_id           2K91 
_pdbx_nmr_refine.method             'DISTANCE GEOMETRY, SIMULATED ANNEALING' 
_pdbx_nmr_refine.details            
'RMSD VALUES FOR ALL 20 STRUCTURES VERSUS GEOMETRIC AVERAGE: (BACKBONE, A2-A19, B3-B26) 0.37 ANGSTR' 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
refinement           X-PLOR      3.85 'BRUNGER, A.T. ET AL.' 1 
'structure solution' 'VNMR 6.1B' 6.1B ?                      2 
# 
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 
PHE N    N N N 227 
PHE CA   C N S 228 
PHE C    C N N 229 
PHE O    O N N 230 
PHE CB   C N N 231 
PHE CG   C Y N 232 
PHE CD1  C Y N 233 
PHE CD2  C Y N 234 
PHE CE1  C Y N 235 
PHE CE2  C Y N 236 
PHE CZ   C Y N 237 
PHE OXT  O N N 238 
PHE H    H N N 239 
PHE H2   H N N 240 
PHE HA   H N N 241 
PHE HB2  H N N 242 
PHE HB3  H N N 243 
PHE HD1  H N N 244 
PHE HD2  H N N 245 
PHE HE1  H N N 246 
PHE HE2  H N N 247 
PHE HZ   H N N 248 
PHE HXT  H N N 249 
PRO N    N N N 250 
PRO CA   C N S 251 
PRO C    C N N 252 
PRO O    O N N 253 
PRO CB   C N N 254 
PRO CG   C N N 255 
PRO CD   C N N 256 
PRO OXT  O N N 257 
PRO H    H N N 258 
PRO HA   H N N 259 
PRO HB2  H N N 260 
PRO HB3  H N N 261 
PRO HG2  H N N 262 
PRO HG3  H N N 263 
PRO HD2  H N N 264 
PRO HD3  H N N 265 
PRO HXT  H N N 266 
SER N    N N N 267 
SER CA   C N S 268 
SER C    C N N 269 
SER O    O N N 270 
SER CB   C N N 271 
SER OG   O N N 272 
SER OXT  O N N 273 
SER H    H N N 274 
SER H2   H N N 275 
SER HA   H N N 276 
SER HB2  H N N 277 
SER HB3  H N N 278 
SER HG   H N N 279 
SER HXT  H N N 280 
THR N    N N N 281 
THR CA   C N S 282 
THR C    C N N 283 
THR O    O N N 284 
THR CB   C N R 285 
THR OG1  O N N 286 
THR CG2  C N N 287 
THR OXT  O N N 288 
THR H    H N N 289 
THR H2   H N N 290 
THR HA   H N N 291 
THR HB   H N N 292 
THR HG1  H N N 293 
THR HG21 H N N 294 
THR HG22 H N N 295 
THR HG23 H N N 296 
THR HXT  H N N 297 
TYR N    N N N 298 
TYR CA   C N S 299 
TYR C    C N N 300 
TYR O    O N N 301 
TYR CB   C N N 302 
TYR CG   C Y N 303 
TYR CD1  C Y N 304 
TYR CD2  C Y N 305 
TYR CE1  C Y N 306 
TYR CE2  C Y N 307 
TYR CZ   C Y N 308 
TYR OH   O N N 309 
TYR OXT  O N N 310 
TYR H    H N N 311 
TYR H2   H N N 312 
TYR HA   H N N 313 
TYR HB2  H N N 314 
TYR HB3  H N N 315 
TYR HD1  H N N 316 
TYR HD2  H N N 317 
TYR HE1  H N N 318 
TYR HE2  H N N 319 
TYR HH   H N N 320 
TYR HXT  H N N 321 
VAL N    N N N 322 
VAL CA   C N S 323 
VAL C    C N N 324 
VAL O    O N N 325 
VAL CB   C N N 326 
VAL CG1  C N N 327 
VAL CG2  C N N 328 
VAL OXT  O N N 329 
VAL H    H N N 330 
VAL H2   H N N 331 
VAL HA   H N N 332 
VAL HB   H N N 333 
VAL HG11 H N N 334 
VAL HG12 H N N 335 
VAL HG13 H N N 336 
VAL HG21 H N N 337 
VAL HG22 H N N 338 
VAL HG23 H N N 339 
VAL HXT  H N N 340 
# 
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 
PHE N   CA   sing N N 216 
PHE N   H    sing N N 217 
PHE N   H2   sing N N 218 
PHE CA  C    sing N N 219 
PHE CA  CB   sing N N 220 
PHE CA  HA   sing N N 221 
PHE C   O    doub N N 222 
PHE C   OXT  sing N N 223 
PHE CB  CG   sing N N 224 
PHE CB  HB2  sing N N 225 
PHE CB  HB3  sing N N 226 
PHE CG  CD1  doub Y N 227 
PHE CG  CD2  sing Y N 228 
PHE CD1 CE1  sing Y N 229 
PHE CD1 HD1  sing N N 230 
PHE CD2 CE2  doub Y N 231 
PHE CD2 HD2  sing N N 232 
PHE CE1 CZ   doub Y N 233 
PHE CE1 HE1  sing N N 234 
PHE CE2 CZ   sing Y N 235 
PHE CE2 HE2  sing N N 236 
PHE CZ  HZ   sing N N 237 
PHE OXT HXT  sing N N 238 
PRO N   CA   sing N N 239 
PRO N   CD   sing N N 240 
PRO N   H    sing N N 241 
PRO CA  C    sing N N 242 
PRO CA  CB   sing N N 243 
PRO CA  HA   sing N N 244 
PRO C   O    doub N N 245 
PRO C   OXT  sing N N 246 
PRO CB  CG   sing N N 247 
PRO CB  HB2  sing N N 248 
PRO CB  HB3  sing N N 249 
PRO CG  CD   sing N N 250 
PRO CG  HG2  sing N N 251 
PRO CG  HG3  sing N N 252 
PRO CD  HD2  sing N N 253 
PRO CD  HD3  sing N N 254 
PRO OXT HXT  sing N N 255 
SER N   CA   sing N N 256 
SER N   H    sing N N 257 
SER N   H2   sing N N 258 
SER CA  C    sing N N 259 
SER CA  CB   sing N N 260 
SER CA  HA   sing N N 261 
SER C   O    doub N N 262 
SER C   OXT  sing N N 263 
SER CB  OG   sing N N 264 
SER CB  HB2  sing N N 265 
SER CB  HB3  sing N N 266 
SER OG  HG   sing N N 267 
SER OXT HXT  sing N N 268 
THR N   CA   sing N N 269 
THR N   H    sing N N 270 
THR N   H2   sing N N 271 
THR CA  C    sing N N 272 
THR CA  CB   sing N N 273 
THR CA  HA   sing N N 274 
THR C   O    doub N N 275 
THR C   OXT  sing N N 276 
THR CB  OG1  sing N N 277 
THR CB  CG2  sing N N 278 
THR CB  HB   sing N N 279 
THR OG1 HG1  sing N N 280 
THR CG2 HG21 sing N N 281 
THR CG2 HG22 sing N N 282 
THR CG2 HG23 sing N N 283 
THR OXT HXT  sing N N 284 
TYR N   CA   sing N N 285 
TYR N   H    sing N N 286 
TYR N   H2   sing N N 287 
TYR CA  C    sing N N 288 
TYR CA  CB   sing N N 289 
TYR CA  HA   sing N N 290 
TYR C   O    doub N N 291 
TYR C   OXT  sing N N 292 
TYR CB  CG   sing N N 293 
TYR CB  HB2  sing N N 294 
TYR CB  HB3  sing N N 295 
TYR CG  CD1  doub Y N 296 
TYR CG  CD2  sing Y N 297 
TYR CD1 CE1  sing Y N 298 
TYR CD1 HD1  sing N N 299 
TYR CD2 CE2  doub Y N 300 
TYR CD2 HD2  sing N N 301 
TYR CE1 CZ   doub Y N 302 
TYR CE1 HE1  sing N N 303 
TYR CE2 CZ   sing Y N 304 
TYR CE2 HE2  sing N N 305 
TYR CZ  OH   sing N N 306 
TYR OH  HH   sing N N 307 
TYR OXT HXT  sing N N 308 
VAL N   CA   sing N N 309 
VAL N   H    sing N N 310 
VAL N   H2   sing N N 311 
VAL CA  C    sing N N 312 
VAL CA  CB   sing N N 313 
VAL CA  HA   sing N N 314 
VAL C   O    doub N N 315 
VAL C   OXT  sing N N 316 
VAL CB  CG1  sing N N 317 
VAL CB  CG2  sing N N 318 
VAL CB  HB   sing N N 319 
VAL CG1 HG11 sing N N 320 
VAL CG1 HG12 sing N N 321 
VAL CG1 HG13 sing N N 322 
VAL CG2 HG21 sing N N 323 
VAL CG2 HG22 sing N N 324 
VAL CG2 HG23 sing N N 325 
VAL OXT HXT  sing N N 326 
# 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.model             INOVA 
_pdbx_nmr_spectrometer.manufacturer      Varian 
_pdbx_nmr_spectrometer.field_strength    600 
_pdbx_nmr_spectrometer.type              ? 
# 
_atom_sites.entry_id                    2K91 
_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_