data_1KVG
# 
_entry.id   1KVG 
# 
_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   1KVG         pdb_00001kvg 10.2210/pdb1kvg/pdb 
RCSB  RCSB015381   ?            ?                   
WWPDB D_1000015381 ?            ?                   
# 
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 2002-03-06 
2 'Structure model' 1 1 2008-04-27 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-02-23 
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' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 4 'Structure model' 'Derived calculations'      
6 5 'Structure model' 'Data collection'           
7 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_nmr_software         
3  4 'Structure model' pdbx_nmr_spectrometer     
4  4 'Structure model' pdbx_struct_assembly      
5  4 'Structure model' pdbx_struct_oper_list     
6  4 'Structure model' struct_conn               
7  4 'Structure model' struct_site               
8  5 'Structure model' chem_comp_atom            
9  5 'Structure model' chem_comp_bond            
10 5 'Structure model' pdbx_entry_details        
11 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' '_pdbx_nmr_software.name'             
4 4 'Structure model' '_pdbx_nmr_spectrometer.model'        
5 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 
6 4 'Structure model' '_struct_site.pdbx_auth_asym_id'      
7 4 'Structure model' '_struct_site.pdbx_auth_comp_id'      
8 4 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1KVG 
_pdbx_database_status.recvd_initial_deposition_date   2002-01-25 
_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    ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1GJE 'antagonist of IGFBP-1.'                          unspecified 
PDB 1kvf 'EMP-18, erythropoeitin receptor agonist peptide' unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Skelton, N.J.'  1 
'Russell, S.'    2 
'de Sauvage, F.' 3 
'Cochran, A.G.'  4 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 
;Amino Acid Determinants of beta-Hairpin Conformation in Erythropoeitin  
Receptor Agonist Peptides Derived from a Phage Display Library
;
J.Mol.Biol.  316 1121 1135 2002 JMOBAK UK 0022-2836 0070 ? 11884148 10.1006/jmbi.2002.5410 
1       
;Identification of a 13 amino acid peptide mimetic of erythropoietin  
and description of amino acids critical for the mimetic activity of EMP1
;
Biochemistry 37  3699 3710 1998 BICHAW US 0006-2960 0033 ? ?        10.1021/bi971956y      
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Skelton, N.J.'   1  ? 
primary 'Russell, S.'     2  ? 
primary 'de Sauvage, F.'  3  ? 
primary 'Cochran, A.G.'   4  ? 
1       'Johnson, D.L.'   5  ? 
1       'Farrell, F.X.'   6  ? 
1       'Barbone, F.P.'   7  ? 
1       'McMahon, F.J.'   8  ? 
1       'Tullai, J.'      9  ? 
1       'Hoey, K.'        10 ? 
1       'Livnah, O.'      11 ? 
1       'Wrighton, N.C.'  12 ? 
1       'Middleton, S.A.' 13 ? 
1       'Loughney, D.A.'  14 ? 
1       'Dower, W.J.'     15 ? 
1       'Mulcahy, L.S.'   16 ? 
1       'Wilson, I.A.'    17 ? 
1       'Jolliffe, L.K.'  18 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           'Protein: EPO-3 Receptor Agonist' 
_entity.formula_weight             1333.604 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   yes 
_entity_poly.pdbx_seq_one_letter_code       'SCHFGPLGWVCK(NH2)' 
_entity_poly.pdbx_seq_one_letter_code_can   SCHFGPLGWVCKX 
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  SER n 
1 2  CYS n 
1 3  HIS n 
1 4  PHE n 
1 5  GLY n 
1 6  PRO n 
1 7  LEU n 
1 8  GLY n 
1 9  TRP n 
1 10 VAL n 
1 11 CYS n 
1 12 LYS n 
1 13 NH2 n 
# 
_pdbx_entity_src_syn.entity_id              1 
_pdbx_entity_src_syn.pdbx_src_id            1 
_pdbx_entity_src_syn.pdbx_alt_source_flag   sample 
_pdbx_entity_src_syn.pdbx_beg_seq_num       ? 
_pdbx_entity_src_syn.pdbx_end_seq_num       ? 
_pdbx_entity_src_syn.organism_scientific    ? 
_pdbx_entity_src_syn.organism_common_name   ? 
_pdbx_entity_src_syn.ncbi_taxonomy_id       ? 
_pdbx_entity_src_syn.details                
'The peptide was chemically synthesized. It is a novel sequence derived from phage-display selection.' 
# 
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 
CYS 'L-peptide linking' y CYSTEINE      ? 'C3 H7 N O2 S'   121.158 
GLY 'peptide linking'   y GLYCINE       ? 'C2 H5 N O2'     75.067  
HIS 'L-peptide linking' y HISTIDINE     ? 'C6 H10 N3 O2 1' 156.162 
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 
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 
SER 'L-peptide linking' y SERINE        ? 'C3 H7 N O3'     105.093 
TRP 'L-peptide linking' y TRYPTOPHAN    ? 'C11 H12 N2 O2'  204.225 
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  SER 1  1  1  SER SER A . n 
A 1 2  CYS 2  2  2  CYS CYS A . n 
A 1 3  HIS 3  3  3  HIS HIS A . n 
A 1 4  PHE 4  4  4  PHE PHE A . n 
A 1 5  GLY 5  5  5  GLY GLY A . n 
A 1 6  PRO 6  6  6  PRO PRO A . n 
A 1 7  LEU 7  7  7  LEU LEU A . n 
A 1 8  GLY 8  8  8  GLY GLY A . n 
A 1 9  TRP 9  9  9  TRP TRP A . n 
A 1 10 VAL 10 10 10 VAL VAL A . n 
A 1 11 CYS 11 11 11 CYS CYS A . n 
A 1 12 LYS 12 12 12 LYS LYS A . n 
A 1 13 NH2 13 13 13 NH2 NH2 A . n 
# 
_exptl.entry_id          1KVG 
_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          1KVG 
_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                  1KVG 
_struct.title                     'EPO-3 beta Hairpin Peptide' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1KVG 
_struct_keywords.pdbx_keywords   'DE NOVO PROTEIN' 
_struct_keywords.text            'beta hairpin peptide, DE NOVO PROTEIN' 
# 
_struct_asym.id                            A 
_struct_asym.pdbx_blank_PDB_chainid_flag   N 
_struct_asym.pdbx_modified                 N 
_struct_asym.entity_id                     1 
_struct_asym.details                       ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1KVG 
_struct_ref.pdbx_db_accession          1KVG 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1KVG 
_struct_ref_seq.pdbx_strand_id                A 
_struct_ref_seq.seq_align_beg                 1 
_struct_ref_seq.pdbx_seq_align_beg_ins_code   ? 
_struct_ref_seq.seq_align_end                 13 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             1KVG 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  13 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       1 
_struct_ref_seq.pdbx_auth_seq_align_end       13 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id   1 
# 
loop_
_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 2  SG ? ? ? 1_555 A CYS 11 SG ? ? A CYS 2  A CYS 11 1_555 ? ? ? ? ? ? ? 2.059 ? ? 
covale1 covale both ? A LYS 12 C  ? ? ? 1_555 A NH2 13 N  ? ? A LYS 12 A NH2 13 1_555 ? ? ? ? ? ? ? 1.334 ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
disulf ? ? 
covale ? ? 
# 
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 NH2 A 13 ? LYS A 12 ? NH2 A 13 ? 1_555 LYS A 12 ? 1_555 .  .  LYS 20 NH2 None 'Terminal amidation' 
2 CYS A 2  ? CYS A 11 ? CYS A 2  ? 1_555 CYS A 11 ? 1_555 SG SG .   .  .   None 'Disulfide bridge'   
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   2 
_struct_sheet.details          ? 
# 
_struct_sheet_order.sheet_id     A 
_struct_sheet_order.range_id_1   1 
_struct_sheet_order.range_id_2   2 
_struct_sheet_order.offset       ? 
_struct_sheet_order.sense        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 CYS A 2 ? GLY A 5  ? CYS A 2 GLY A 5  
A 2 GLY A 8 ? CYS A 11 ? GLY A 8 CYS A 11 
# 
_pdbx_struct_sheet_hbond.sheet_id                A 
_pdbx_struct_sheet_hbond.range_id_1              1 
_pdbx_struct_sheet_hbond.range_id_2              2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id   N 
_pdbx_struct_sheet_hbond.range_1_label_comp_id   GLY 
_pdbx_struct_sheet_hbond.range_1_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_1_label_seq_id    5 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id    N 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id    GLY 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id     5 
_pdbx_struct_sheet_hbond.range_2_label_atom_id   O 
_pdbx_struct_sheet_hbond.range_2_label_comp_id   GLY 
_pdbx_struct_sheet_hbond.range_2_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_2_label_seq_id    8 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id    O 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id    GLY 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id     8 
# 
_struct_site.id                   AC1 
_struct_site.pdbx_evidence_code   Software 
_struct_site.pdbx_auth_asym_id    A 
_struct_site.pdbx_auth_comp_id    NH2 
_struct_site.pdbx_auth_seq_id     13 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    1 
_struct_site.details              'BINDING SITE FOR RESIDUE NH2 A 13' 
# 
_struct_site_gen.id                   1 
_struct_site_gen.site_id              AC1 
_struct_site_gen.pdbx_num_res         1 
_struct_site_gen.label_comp_id        LYS 
_struct_site_gen.label_asym_id        A 
_struct_site_gen.label_seq_id         12 
_struct_site_gen.pdbx_auth_ins_code   ? 
_struct_site_gen.auth_comp_id         LYS 
_struct_site_gen.auth_asym_id         A 
_struct_site_gen.auth_seq_id          12 
_struct_site_gen.label_atom_id        . 
_struct_site_gen.label_alt_id         ? 
_struct_site_gen.symmetry             1_555 
_struct_site_gen.details              ? 
# 
_pdbx_entry_details.entry_id                   1KVG 
_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 4  LEU A 7 ? ? -99.45 53.20 
2 5  LEU A 7 ? ? -99.22 59.22 
3 7  LEU A 7 ? ? -99.43 54.70 
4 9  LEU A 7 ? ? -99.40 52.44 
5 12 LEU A 7 ? ? -99.51 49.47 
6 17 LEU A 7 ? ? -99.40 54.32 
7 18 LEU A 7 ? ? -99.38 54.41 
# 
_pdbx_database_remark.id     999 
_pdbx_database_remark.text   
;SEQUENCE                   
AN APPROPRIATE DATABASE MATCH WAS 
NOT AVAILABLE AT THE TIME OF PROCESSING.
;
# 
_pdbx_nmr_ensemble.entry_id                                      1KVG 
_pdbx_nmr_ensemble.conformers_calculated_total_number            80 
_pdbx_nmr_ensemble.conformers_submitted_total_number             20 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'structures with the least restraint violations' 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_representative.entry_id             1KVG 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.selection_criteria   'closest to the average' 
# 
loop_
_pdbx_nmr_sample_details.solution_id 
_pdbx_nmr_sample_details.contents 
_pdbx_nmr_sample_details.solvent_system 
1 '8 mM peptide' '90% H2O/10% D2O' 
2 '8 mM peptide' '100% D2O'        
# 
loop_
_pdbx_nmr_exptl_sample_conditions.conditions_id 
_pdbx_nmr_exptl_sample_conditions.temperature 
_pdbx_nmr_exptl_sample_conditions.pressure 
_pdbx_nmr_exptl_sample_conditions.pH 
_pdbx_nmr_exptl_sample_conditions.ionic_strength 
_pdbx_nmr_exptl_sample_conditions.pressure_units 
_pdbx_nmr_exptl_sample_conditions.temperature_units 
1 290 ambient 5.1 0 ? K 
2 290 ambient 5.1 0 ? K 
# 
loop_
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.solution_id 
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.type 
1 1 1 2D-ROESY 
2 1 1 DQF-COSY 
3 2 2 2D-ROESY 
4 2 2 COSY-35  
# 
_pdbx_nmr_details.entry_id   1KVG 
_pdbx_nmr_details.text       'This structure was determined using standard 2D homonuclear techniques.' 
# 
_pdbx_nmr_refine.entry_id           1KVG 
_pdbx_nmr_refine.method             'distance geometry and restrained molecular dynamics' 
_pdbx_nmr_refine.details            
;The structures are based on 70 NOE distance restraints, 8 phi and 3 chi-1 dihedral angle restraints.  
No hydrogen bond restraints were employed.  
Note that the Ha-Hb coupling constants indicate rotational averaging about the Phe4 chi-1 angle. 
Several NOEs to the aromatic ring of Phe4 were not used to generate restraints as they could be satisfied 
by a -60 or 180 degree rotamer, but not by both. 
The mean backbone atom RMSD to the mean structure within the disulfide cycle is 0.31 +/- 0.06 Angstoms.
;
_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 
DGII     98.0 'structure solution' 'Timothy Havel' 1 
Discover 3.1  refinement           Accelrys        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 
CYS N    N N N 1   
CYS CA   C N R 2   
CYS C    C N N 3   
CYS O    O N N 4   
CYS CB   C N N 5   
CYS SG   S N N 6   
CYS OXT  O N N 7   
CYS H    H N N 8   
CYS H2   H N N 9   
CYS HA   H N N 10  
CYS HB2  H N N 11  
CYS HB3  H N N 12  
CYS HG   H N N 13  
CYS HXT  H N N 14  
GLY N    N N N 15  
GLY CA   C N N 16  
GLY C    C N N 17  
GLY O    O N N 18  
GLY OXT  O N N 19  
GLY H    H N N 20  
GLY H2   H N N 21  
GLY HA2  H N N 22  
GLY HA3  H N N 23  
GLY HXT  H N N 24  
HIS N    N N N 25  
HIS CA   C N S 26  
HIS C    C N N 27  
HIS O    O N N 28  
HIS CB   C N N 29  
HIS CG   C Y N 30  
HIS ND1  N Y N 31  
HIS CD2  C Y N 32  
HIS CE1  C Y N 33  
HIS NE2  N Y N 34  
HIS OXT  O N N 35  
HIS H    H N N 36  
HIS H2   H N N 37  
HIS HA   H N N 38  
HIS HB2  H N N 39  
HIS HB3  H N N 40  
HIS HD1  H N N 41  
HIS HD2  H N N 42  
HIS HE1  H N N 43  
HIS HE2  H N N 44  
HIS HXT  H N N 45  
LEU N    N N N 46  
LEU CA   C N S 47  
LEU C    C N N 48  
LEU O    O N N 49  
LEU CB   C N N 50  
LEU CG   C N N 51  
LEU CD1  C N N 52  
LEU CD2  C N N 53  
LEU OXT  O N N 54  
LEU H    H N N 55  
LEU H2   H N N 56  
LEU HA   H N N 57  
LEU HB2  H N N 58  
LEU HB3  H N N 59  
LEU HG   H N N 60  
LEU HD11 H N N 61  
LEU HD12 H N N 62  
LEU HD13 H N N 63  
LEU HD21 H N N 64  
LEU HD22 H N N 65  
LEU HD23 H N N 66  
LEU HXT  H N N 67  
LYS N    N N N 68  
LYS CA   C N S 69  
LYS C    C N N 70  
LYS O    O N N 71  
LYS CB   C N N 72  
LYS CG   C N N 73  
LYS CD   C N N 74  
LYS CE   C N N 75  
LYS NZ   N N N 76  
LYS OXT  O N N 77  
LYS H    H N N 78  
LYS H2   H N N 79  
LYS HA   H N N 80  
LYS HB2  H N N 81  
LYS HB3  H N N 82  
LYS HG2  H N N 83  
LYS HG3  H N N 84  
LYS HD2  H N N 85  
LYS HD3  H N N 86  
LYS HE2  H N N 87  
LYS HE3  H N N 88  
LYS HZ1  H N N 89  
LYS HZ2  H N N 90  
LYS HZ3  H N N 91  
LYS HXT  H N N 92  
NH2 N    N N N 93  
NH2 HN1  H N N 94  
NH2 HN2  H N N 95  
PHE N    N N N 96  
PHE CA   C N S 97  
PHE C    C N N 98  
PHE O    O N N 99  
PHE CB   C N N 100 
PHE CG   C Y N 101 
PHE CD1  C Y N 102 
PHE CD2  C Y N 103 
PHE CE1  C Y N 104 
PHE CE2  C Y N 105 
PHE CZ   C Y N 106 
PHE OXT  O N N 107 
PHE H    H N N 108 
PHE H2   H N N 109 
PHE HA   H N N 110 
PHE HB2  H N N 111 
PHE HB3  H N N 112 
PHE HD1  H N N 113 
PHE HD2  H N N 114 
PHE HE1  H N N 115 
PHE HE2  H N N 116 
PHE HZ   H N N 117 
PHE HXT  H N N 118 
PRO N    N N N 119 
PRO CA   C N S 120 
PRO C    C N N 121 
PRO O    O N N 122 
PRO CB   C N N 123 
PRO CG   C N N 124 
PRO CD   C N N 125 
PRO OXT  O N N 126 
PRO H    H N N 127 
PRO HA   H N N 128 
PRO HB2  H N N 129 
PRO HB3  H N N 130 
PRO HG2  H N N 131 
PRO HG3  H N N 132 
PRO HD2  H N N 133 
PRO HD3  H N N 134 
PRO HXT  H N N 135 
SER N    N N N 136 
SER CA   C N S 137 
SER C    C N N 138 
SER O    O N N 139 
SER CB   C N N 140 
SER OG   O N N 141 
SER OXT  O N N 142 
SER H    H N N 143 
SER H2   H N N 144 
SER HA   H N N 145 
SER HB2  H N N 146 
SER HB3  H N N 147 
SER HG   H N N 148 
SER HXT  H N N 149 
TRP N    N N N 150 
TRP CA   C N S 151 
TRP C    C N N 152 
TRP O    O N N 153 
TRP CB   C N N 154 
TRP CG   C Y N 155 
TRP CD1  C Y N 156 
TRP CD2  C Y N 157 
TRP NE1  N Y N 158 
TRP CE2  C Y N 159 
TRP CE3  C Y N 160 
TRP CZ2  C Y N 161 
TRP CZ3  C Y N 162 
TRP CH2  C Y N 163 
TRP OXT  O N N 164 
TRP H    H N N 165 
TRP H2   H N N 166 
TRP HA   H N N 167 
TRP HB2  H N N 168 
TRP HB3  H N N 169 
TRP HD1  H N N 170 
TRP HE1  H N N 171 
TRP HE3  H N N 172 
TRP HZ2  H N N 173 
TRP HZ3  H N N 174 
TRP HH2  H N N 175 
TRP HXT  H N N 176 
VAL N    N N N 177 
VAL CA   C N S 178 
VAL C    C N N 179 
VAL O    O N N 180 
VAL CB   C N N 181 
VAL CG1  C N N 182 
VAL CG2  C N N 183 
VAL OXT  O N N 184 
VAL H    H N N 185 
VAL H2   H N N 186 
VAL HA   H N N 187 
VAL HB   H N N 188 
VAL HG11 H N N 189 
VAL HG12 H N N 190 
VAL HG13 H N N 191 
VAL HG21 H N N 192 
VAL HG22 H N N 193 
VAL HG23 H N N 194 
VAL HXT  H N N 195 
# 
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 
CYS N   CA   sing N N 1   
CYS N   H    sing N N 2   
CYS N   H2   sing N N 3   
CYS CA  C    sing N N 4   
CYS CA  CB   sing N N 5   
CYS CA  HA   sing N N 6   
CYS C   O    doub N N 7   
CYS C   OXT  sing N N 8   
CYS CB  SG   sing N N 9   
CYS CB  HB2  sing N N 10  
CYS CB  HB3  sing N N 11  
CYS SG  HG   sing N N 12  
CYS OXT HXT  sing N N 13  
GLY N   CA   sing N N 14  
GLY N   H    sing N N 15  
GLY N   H2   sing N N 16  
GLY CA  C    sing N N 17  
GLY CA  HA2  sing N N 18  
GLY CA  HA3  sing N N 19  
GLY C   O    doub N N 20  
GLY C   OXT  sing N N 21  
GLY OXT HXT  sing N N 22  
HIS N   CA   sing N N 23  
HIS N   H    sing N N 24  
HIS N   H2   sing N N 25  
HIS CA  C    sing N N 26  
HIS CA  CB   sing N N 27  
HIS CA  HA   sing N N 28  
HIS C   O    doub N N 29  
HIS C   OXT  sing N N 30  
HIS CB  CG   sing N N 31  
HIS CB  HB2  sing N N 32  
HIS CB  HB3  sing N N 33  
HIS CG  ND1  sing Y N 34  
HIS CG  CD2  doub Y N 35  
HIS ND1 CE1  doub Y N 36  
HIS ND1 HD1  sing N N 37  
HIS CD2 NE2  sing Y N 38  
HIS CD2 HD2  sing N N 39  
HIS CE1 NE2  sing Y N 40  
HIS CE1 HE1  sing N N 41  
HIS NE2 HE2  sing N N 42  
HIS OXT HXT  sing N N 43  
LEU N   CA   sing N N 44  
LEU N   H    sing N N 45  
LEU N   H2   sing N N 46  
LEU CA  C    sing N N 47  
LEU CA  CB   sing N N 48  
LEU CA  HA   sing N N 49  
LEU C   O    doub N N 50  
LEU C   OXT  sing N N 51  
LEU CB  CG   sing N N 52  
LEU CB  HB2  sing N N 53  
LEU CB  HB3  sing N N 54  
LEU CG  CD1  sing N N 55  
LEU CG  CD2  sing N N 56  
LEU CG  HG   sing N N 57  
LEU CD1 HD11 sing N N 58  
LEU CD1 HD12 sing N N 59  
LEU CD1 HD13 sing N N 60  
LEU CD2 HD21 sing N N 61  
LEU CD2 HD22 sing N N 62  
LEU CD2 HD23 sing N N 63  
LEU OXT HXT  sing N N 64  
LYS N   CA   sing N N 65  
LYS N   H    sing N N 66  
LYS N   H2   sing N N 67  
LYS CA  C    sing N N 68  
LYS CA  CB   sing N N 69  
LYS CA  HA   sing N N 70  
LYS C   O    doub N N 71  
LYS C   OXT  sing N N 72  
LYS CB  CG   sing N N 73  
LYS CB  HB2  sing N N 74  
LYS CB  HB3  sing N N 75  
LYS CG  CD   sing N N 76  
LYS CG  HG2  sing N N 77  
LYS CG  HG3  sing N N 78  
LYS CD  CE   sing N N 79  
LYS CD  HD2  sing N N 80  
LYS CD  HD3  sing N N 81  
LYS CE  NZ   sing N N 82  
LYS CE  HE2  sing N N 83  
LYS CE  HE3  sing N N 84  
LYS NZ  HZ1  sing N N 85  
LYS NZ  HZ2  sing N N 86  
LYS NZ  HZ3  sing N N 87  
LYS OXT HXT  sing N N 88  
NH2 N   HN1  sing N N 89  
NH2 N   HN2  sing N N 90  
PHE N   CA   sing N N 91  
PHE N   H    sing N N 92  
PHE N   H2   sing N N 93  
PHE CA  C    sing N N 94  
PHE CA  CB   sing N N 95  
PHE CA  HA   sing N N 96  
PHE C   O    doub N N 97  
PHE C   OXT  sing N N 98  
PHE CB  CG   sing N N 99  
PHE CB  HB2  sing N N 100 
PHE CB  HB3  sing N N 101 
PHE CG  CD1  doub Y N 102 
PHE CG  CD2  sing Y N 103 
PHE CD1 CE1  sing Y N 104 
PHE CD1 HD1  sing N N 105 
PHE CD2 CE2  doub Y N 106 
PHE CD2 HD2  sing N N 107 
PHE CE1 CZ   doub Y N 108 
PHE CE1 HE1  sing N N 109 
PHE CE2 CZ   sing Y N 110 
PHE CE2 HE2  sing N N 111 
PHE CZ  HZ   sing N N 112 
PHE OXT HXT  sing N N 113 
PRO N   CA   sing N N 114 
PRO N   CD   sing N N 115 
PRO N   H    sing N N 116 
PRO CA  C    sing N N 117 
PRO CA  CB   sing N N 118 
PRO CA  HA   sing N N 119 
PRO C   O    doub N N 120 
PRO C   OXT  sing N N 121 
PRO CB  CG   sing N N 122 
PRO CB  HB2  sing N N 123 
PRO CB  HB3  sing N N 124 
PRO CG  CD   sing N N 125 
PRO CG  HG2  sing N N 126 
PRO CG  HG3  sing N N 127 
PRO CD  HD2  sing N N 128 
PRO CD  HD3  sing N N 129 
PRO OXT HXT  sing N N 130 
SER N   CA   sing N N 131 
SER N   H    sing N N 132 
SER N   H2   sing N N 133 
SER CA  C    sing N N 134 
SER CA  CB   sing N N 135 
SER CA  HA   sing N N 136 
SER C   O    doub N N 137 
SER C   OXT  sing N N 138 
SER CB  OG   sing N N 139 
SER CB  HB2  sing N N 140 
SER CB  HB3  sing N N 141 
SER OG  HG   sing N N 142 
SER OXT HXT  sing N N 143 
TRP N   CA   sing N N 144 
TRP N   H    sing N N 145 
TRP N   H2   sing N N 146 
TRP CA  C    sing N N 147 
TRP CA  CB   sing N N 148 
TRP CA  HA   sing N N 149 
TRP C   O    doub N N 150 
TRP C   OXT  sing N N 151 
TRP CB  CG   sing N N 152 
TRP CB  HB2  sing N N 153 
TRP CB  HB3  sing N N 154 
TRP CG  CD1  doub Y N 155 
TRP CG  CD2  sing Y N 156 
TRP CD1 NE1  sing Y N 157 
TRP CD1 HD1  sing N N 158 
TRP CD2 CE2  doub Y N 159 
TRP CD2 CE3  sing Y N 160 
TRP NE1 CE2  sing Y N 161 
TRP NE1 HE1  sing N N 162 
TRP CE2 CZ2  sing Y N 163 
TRP CE3 CZ3  doub Y N 164 
TRP CE3 HE3  sing N N 165 
TRP CZ2 CH2  doub Y N 166 
TRP CZ2 HZ2  sing N N 167 
TRP CZ3 CH2  sing Y N 168 
TRP CZ3 HZ3  sing N N 169 
TRP CH2 HH2  sing N N 170 
TRP OXT HXT  sing N N 171 
VAL N   CA   sing N N 172 
VAL N   H    sing N N 173 
VAL N   H2   sing N N 174 
VAL CA  C    sing N N 175 
VAL CA  CB   sing N N 176 
VAL CA  HA   sing N N 177 
VAL C   O    doub N N 178 
VAL C   OXT  sing N N 179 
VAL CB  CG1  sing N N 180 
VAL CB  CG2  sing N N 181 
VAL CB  HB   sing N N 182 
VAL CG1 HG11 sing N N 183 
VAL CG1 HG12 sing N N 184 
VAL CG1 HG13 sing N N 185 
VAL CG2 HG21 sing N N 186 
VAL CG2 HG22 sing N N 187 
VAL CG2 HG23 sing N N 188 
VAL OXT HXT  sing N N 189 
# 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.type              ? 
_pdbx_nmr_spectrometer.manufacturer      Bruker 
_pdbx_nmr_spectrometer.model             AVANCE 
_pdbx_nmr_spectrometer.field_strength    500 
# 
_atom_sites.entry_id                    1KVG 
_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_