data_1XV4
# 
_entry.id   1XV4 
# 
_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   1XV4         pdb_00001xv4 10.2210/pdb1xv4/pdb 
RCSB  RCSB030798   ?            ?                   
WWPDB D_1000030798 ?            ?                   
# 
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 2005-03-22 
2 'Structure model' 1 1 2008-04-30 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2020-06-24 
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 4 'Structure model' 'Source and taxonomy'       
6 5 'Structure model' 'Data collection'           
7 5 'Structure model' 'Database references'       
8 5 'Structure model' 'Derived calculations'      
9 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' pdbx_entity_src_syn       
2  4 'Structure model' pdbx_struct_assembly      
3  4 'Structure model' pdbx_struct_assembly_prop 
4  4 'Structure model' pdbx_struct_oper_list     
5  4 'Structure model' struct_conn               
6  4 'Structure model' struct_ref                
7  4 'Structure model' struct_ref_seq            
8  5 'Structure model' chem_comp_atom            
9  5 'Structure model' chem_comp_bond            
10 5 'Structure model' database_2                
11 5 'Structure model' pdbx_entry_details        
12 5 'Structure model' pdbx_modification_feature 
13 5 'Structure model' struct_site               
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  4 'Structure model' '_pdbx_entity_src_syn.details'              
2  4 'Structure model' '_pdbx_entity_src_syn.ncbi_taxonomy_id'     
3  4 'Structure model' '_pdbx_entity_src_syn.organism_common_name' 
4  4 'Structure model' '_pdbx_entity_src_syn.organism_scientific'  
5  4 'Structure model' '_pdbx_entity_src_syn.pdbx_beg_seq_num'     
6  4 'Structure model' '_pdbx_entity_src_syn.pdbx_end_seq_num'     
7  4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'       
8  5 'Structure model' '_database_2.pdbx_DOI'                      
9  5 'Structure model' '_database_2.pdbx_database_accession'       
10 5 'Structure model' '_struct_site.pdbx_auth_asym_id'            
11 5 'Structure model' '_struct_site.pdbx_auth_comp_id'            
12 5 'Structure model' '_struct_site.pdbx_auth_seq_id'             
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1XV4 
_pdbx_database_status.recvd_initial_deposition_date   2004-10-27 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    PDBJ 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_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    ? 
# 
_pdbx_database_related.db_name        PDB 
_pdbx_database_related.db_id          1XV7 
_pdbx_database_related.details        'peptide Lf11 in DPC micelles' 
_pdbx_database_related.content_type   unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Japelj, B.'     1 
'Pristovsek, P.' 2 
'Majerle, A.'    3 
'Jerala, R.'     4 
# 
_citation.id                        primary 
_citation.title                     
'Structural origin of endotoxin neutralization and antimicrobial activity of a lactoferrin-based peptide' 
_citation.journal_abbrev            J.Biol.Chem. 
_citation.journal_volume            280 
_citation.page_first                16955 
_citation.page_last                 16961 
_citation.year                      2005 
_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   15687491 
_citation.pdbx_database_id_DOI      10.1074/jbc.M500266200 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Japelj, B.'     1 ? 
primary 'Pristovsek, P.' 2 ? 
primary 'Majerle, A.'    3 ? 
primary 'Jerala, R.'     4 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           'lactoferrin-based synthetic peptide FQWQRNIRKVR' 
_entity.formula_weight             1532.817 
_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       'FQWQRNIRKVR(NH2)' 
_entity_poly.pdbx_seq_one_letter_code_can   FQWQRNIRKVRX 
_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  PHE n 
1 2  GLN n 
1 3  TRP n 
1 4  GLN n 
1 5  ARG n 
1 6  ASN n 
1 7  ILE n 
1 8  ARG n 
1 9  LYS n 
1 10 VAL n 
1 11 ARG n 
1 12 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       1 
_pdbx_entity_src_syn.pdbx_end_seq_num       12 
_pdbx_entity_src_syn.organism_scientific    'Homo sapiens' 
_pdbx_entity_src_syn.organism_common_name   human 
_pdbx_entity_src_syn.ncbi_taxonomy_id       9606 
_pdbx_entity_src_syn.details                ? 
# 
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 
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 
GLN 'L-peptide linking' y GLUTAMINE     ? 'C5 H10 N2 O3'   146.144 
ILE 'L-peptide linking' y ISOLEUCINE    ? '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 
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  PHE 1  1  1  PHE PHE A . n 
A 1 2  GLN 2  2  2  GLN GLN A . n 
A 1 3  TRP 3  3  3  TRP TRP A . n 
A 1 4  GLN 4  4  4  GLN GLN A . n 
A 1 5  ARG 5  5  5  ARG ARG A . n 
A 1 6  ASN 6  6  6  ASN ASN A . n 
A 1 7  ILE 7  7  7  ILE ILE A . n 
A 1 8  ARG 8  8  8  ARG ARG A . n 
A 1 9  LYS 9  9  9  LYS LYS A . n 
A 1 10 VAL 10 10 10 VAL VAL A . n 
A 1 11 ARG 11 11 11 ARG ARG A . n 
A 1 12 NH2 12 12 12 NH2 NH2 A . n 
# 
_exptl.entry_id          1XV4 
_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          1XV4 
_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                  1XV4 
_struct.title                     'Solution structure of antimicrobial and endotoxin-neutralizing peptide Lf11 in SDS micelles' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1XV4 
_struct_keywords.pdbx_keywords   'METAL TRANSPORT' 
_struct_keywords.text            'loop, hydrophobic core, METAL TRANSPORT' 
# 
_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.db_name                    PDB 
_struct_ref.db_code                    1XV4 
_struct_ref.pdbx_db_accession          1XV4 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           1 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1XV4 
_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                 12 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             1XV4 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  12 
_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       12 
# 
_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 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 110  ? 
1 MORE         1    ? 
1 'SSA (A^2)'  1950 ? 
# 
_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   ? 
_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_conn.id                            covale1 
_struct_conn.conn_type_id                  covale 
_struct_conn.pdbx_leaving_atom_flag        both 
_struct_conn.pdbx_PDB_id                   ? 
_struct_conn.ptnr1_label_asym_id           A 
_struct_conn.ptnr1_label_comp_id           ARG 
_struct_conn.ptnr1_label_seq_id            11 
_struct_conn.ptnr1_label_atom_id           C 
_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                1_555 
_struct_conn.ptnr2_label_asym_id           A 
_struct_conn.ptnr2_label_comp_id           NH2 
_struct_conn.ptnr2_label_seq_id            12 
_struct_conn.ptnr2_label_atom_id           N 
_struct_conn.pdbx_ptnr2_label_alt_id       ? 
_struct_conn.pdbx_ptnr2_PDB_ins_code       ? 
_struct_conn.ptnr1_auth_asym_id            A 
_struct_conn.ptnr1_auth_comp_id            ARG 
_struct_conn.ptnr1_auth_seq_id             11 
_struct_conn.ptnr2_auth_asym_id            A 
_struct_conn.ptnr2_auth_comp_id            NH2 
_struct_conn.ptnr2_auth_seq_id             12 
_struct_conn.ptnr2_symmetry                1_555 
_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               1.329 
_struct_conn.pdbx_value_order              ? 
_struct_conn.pdbx_role                     ? 
# 
_struct_conn_type.id          covale 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
_pdbx_modification_feature.ordinal                            1 
_pdbx_modification_feature.label_comp_id                      NH2 
_pdbx_modification_feature.label_asym_id                      A 
_pdbx_modification_feature.label_seq_id                       12 
_pdbx_modification_feature.label_alt_id                       ? 
_pdbx_modification_feature.modified_residue_label_comp_id     ARG 
_pdbx_modification_feature.modified_residue_label_asym_id     A 
_pdbx_modification_feature.modified_residue_label_seq_id      11 
_pdbx_modification_feature.modified_residue_label_alt_id      ? 
_pdbx_modification_feature.auth_comp_id                       NH2 
_pdbx_modification_feature.auth_asym_id                       A 
_pdbx_modification_feature.auth_seq_id                        12 
_pdbx_modification_feature.PDB_ins_code                       ? 
_pdbx_modification_feature.symmetry                           1_555 
_pdbx_modification_feature.modified_residue_auth_comp_id      ARG 
_pdbx_modification_feature.modified_residue_auth_asym_id      A 
_pdbx_modification_feature.modified_residue_auth_seq_id       11 
_pdbx_modification_feature.modified_residue_PDB_ins_code      ? 
_pdbx_modification_feature.modified_residue_symmetry          1_555 
_pdbx_modification_feature.comp_id_linking_atom               . 
_pdbx_modification_feature.modified_residue_id_linking_atom   . 
_pdbx_modification_feature.modified_residue_id                ARG 
_pdbx_modification_feature.ref_pcm_id                         8 
_pdbx_modification_feature.ref_comp_id                        NH2 
_pdbx_modification_feature.type                               None 
_pdbx_modification_feature.category                           'Terminal amidation' 
# 
_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     12 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    1 
_struct_site.details              'BINDING SITE FOR RESIDUE NH2 A 12' 
# 
_struct_site_gen.id                   1 
_struct_site_gen.site_id              AC1 
_struct_site_gen.pdbx_num_res         1 
_struct_site_gen.label_comp_id        ARG 
_struct_site_gen.label_asym_id        A 
_struct_site_gen.label_seq_id         11 
_struct_site_gen.pdbx_auth_ins_code   ? 
_struct_site_gen.auth_comp_id         ARG 
_struct_site_gen.auth_asym_id         A 
_struct_site_gen.auth_seq_id          11 
_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                   1XV4 
_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_rmsd_angle.id 
_pdbx_validate_rmsd_angle.PDB_model_num 
_pdbx_validate_rmsd_angle.auth_atom_id_1 
_pdbx_validate_rmsd_angle.auth_asym_id_1 
_pdbx_validate_rmsd_angle.auth_comp_id_1 
_pdbx_validate_rmsd_angle.auth_seq_id_1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1 
_pdbx_validate_rmsd_angle.label_alt_id_1 
_pdbx_validate_rmsd_angle.auth_atom_id_2 
_pdbx_validate_rmsd_angle.auth_asym_id_2 
_pdbx_validate_rmsd_angle.auth_comp_id_2 
_pdbx_validate_rmsd_angle.auth_seq_id_2 
_pdbx_validate_rmsd_angle.PDB_ins_code_2 
_pdbx_validate_rmsd_angle.label_alt_id_2 
_pdbx_validate_rmsd_angle.auth_atom_id_3 
_pdbx_validate_rmsd_angle.auth_asym_id_3 
_pdbx_validate_rmsd_angle.auth_comp_id_3 
_pdbx_validate_rmsd_angle.auth_seq_id_3 
_pdbx_validate_rmsd_angle.PDB_ins_code_3 
_pdbx_validate_rmsd_angle.label_alt_id_3 
_pdbx_validate_rmsd_angle.angle_value 
_pdbx_validate_rmsd_angle.angle_target_value 
_pdbx_validate_rmsd_angle.angle_deviation 
_pdbx_validate_rmsd_angle.angle_standard_deviation 
_pdbx_validate_rmsd_angle.linker_flag 
1  1 NE  A ARG 5  ? ? CZ  A ARG 5  ? ? NH1 A ARG 5  ? ? 123.54 120.30 3.24  0.50 N 
2  1 NE  A ARG 8  ? ? CZ  A ARG 8  ? ? NH1 A ARG 8  ? ? 123.65 120.30 3.35  0.50 N 
3  1 NE  A ARG 11 ? ? CZ  A ARG 11 ? ? NH1 A ARG 11 ? ? 124.28 120.30 3.98  0.50 N 
4  2 NE  A ARG 5  ? ? CZ  A ARG 5  ? ? NH1 A ARG 5  ? ? 123.70 120.30 3.40  0.50 N 
5  2 NE  A ARG 8  ? ? CZ  A ARG 8  ? ? NH1 A ARG 8  ? ? 123.65 120.30 3.35  0.50 N 
6  2 NE  A ARG 11 ? ? CZ  A ARG 11 ? ? NH1 A ARG 11 ? ? 124.26 120.30 3.96  0.50 N 
7  3 NE  A ARG 5  ? ? CZ  A ARG 5  ? ? NH1 A ARG 5  ? ? 123.56 120.30 3.26  0.50 N 
8  3 NE  A ARG 8  ? ? CZ  A ARG 8  ? ? NH1 A ARG 8  ? ? 123.90 120.30 3.60  0.50 N 
9  3 NE  A ARG 11 ? ? CZ  A ARG 11 ? ? NH1 A ARG 11 ? ? 124.31 120.30 4.01  0.50 N 
10 4 NE  A ARG 5  ? ? CZ  A ARG 5  ? ? NH1 A ARG 5  ? ? 123.71 120.30 3.41  0.50 N 
11 4 NE  A ARG 8  ? ? CZ  A ARG 8  ? ? NH1 A ARG 8  ? ? 123.62 120.30 3.32  0.50 N 
12 4 NE  A ARG 11 ? ? CZ  A ARG 11 ? ? NH1 A ARG 11 ? ? 124.32 120.30 4.02  0.50 N 
13 5 NE  A ARG 5  ? ? CZ  A ARG 5  ? ? NH1 A ARG 5  ? ? 123.62 120.30 3.32  0.50 N 
14 5 NE  A ARG 8  ? ? CZ  A ARG 8  ? ? NH1 A ARG 8  ? ? 123.77 120.30 3.47  0.50 N 
15 5 NE  A ARG 11 ? ? CZ  A ARG 11 ? ? NH1 A ARG 11 ? ? 124.41 120.30 4.11  0.50 N 
16 6 CD1 A TRP 3  ? ? NE1 A TRP 3  ? ? CE2 A TRP 3  ? ? 103.56 109.00 -5.44 0.90 N 
17 6 NE  A ARG 5  ? ? CZ  A ARG 5  ? ? NH1 A ARG 5  ? ? 123.50 120.30 3.20  0.50 N 
18 6 NE  A ARG 8  ? ? CZ  A ARG 8  ? ? NH1 A ARG 8  ? ? 123.68 120.30 3.38  0.50 N 
19 6 NE  A ARG 11 ? ? CZ  A ARG 11 ? ? NH1 A ARG 11 ? ? 124.40 120.30 4.10  0.50 N 
20 7 NE  A ARG 5  ? ? CZ  A ARG 5  ? ? NH1 A ARG 5  ? ? 123.55 120.30 3.25  0.50 N 
21 7 NE  A ARG 8  ? ? CZ  A ARG 8  ? ? NH1 A ARG 8  ? ? 123.69 120.30 3.39  0.50 N 
22 7 NE  A ARG 11 ? ? CZ  A ARG 11 ? ? NH1 A ARG 11 ? ? 124.28 120.30 3.98  0.50 N 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1  1 GLN A 4  ? ? -84.22  46.06   
2  1 ASN A 6  ? ? -152.43 65.43   
3  1 ARG A 8  ? ? 174.88  -63.98  
4  1 LYS A 9  ? ? -134.69 -111.53 
5  1 VAL A 10 ? ? -130.35 -51.47  
6  2 GLN A 2  ? ? 76.24   67.48   
7  2 TRP A 3  ? ? -122.74 -118.09 
8  2 GLN A 4  ? ? -150.81 27.20   
9  2 ARG A 5  ? ? 46.46   27.04   
10 2 ARG A 8  ? ? -160.06 -59.43  
11 3 GLN A 2  ? ? -133.87 -57.26  
12 3 TRP A 3  ? ? -44.07  153.12  
13 3 ASN A 6  ? ? -161.22 76.34   
14 3 ARG A 8  ? ? -178.62 -44.39  
15 4 GLN A 4  ? ? -78.58  37.55   
16 4 ASN A 6  ? ? -153.68 61.68   
17 4 ILE A 7  ? ? -97.21  -69.08  
18 4 ARG A 8  ? ? -158.84 -56.06  
19 5 ARG A 5  ? ? 173.86  60.87   
20 5 ASN A 6  ? ? -156.15 48.64   
21 5 LYS A 9  ? ? -149.40 -90.57  
22 5 VAL A 10 ? ? -95.14  -125.74 
23 6 TRP A 3  ? ? -72.88  42.76   
24 6 ARG A 5  ? ? 56.08   -123.50 
25 6 ASN A 6  ? ? 55.94   2.43    
26 6 ILE A 7  ? ? -138.07 -55.02  
27 6 LYS A 9  ? ? -76.15  -80.22  
28 7 GLN A 4  ? ? 49.22   19.45   
29 7 ARG A 5  ? ? 54.69   80.53   
30 7 ASN A 6  ? ? -145.79 -57.72  
31 7 VAL A 10 ? ? 57.67   -156.99 
# 
_pdbx_nmr_ensemble.entry_id                                      1XV4 
_pdbx_nmr_ensemble.conformers_calculated_total_number            20 
_pdbx_nmr_ensemble.conformers_submitted_total_number             7 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'target function' 
_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             1XV4 
_pdbx_nmr_representative.conformer_id         4 
_pdbx_nmr_representative.selection_criteria   'closest to the average' 
# 
_pdbx_nmr_sample_details.solution_id      1 
_pdbx_nmr_sample_details.contents         '2mM Lf11; 20mM sodium phosphate buffer (pH 5.5), 92% H20, 8% D20' 
_pdbx_nmr_sample_details.solvent_system   '92% H20, 8% D20' 
# 
_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                  5.5 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      ? 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
_pdbx_nmr_exptl.experiment_id   1 
_pdbx_nmr_exptl.solution_id     1 
_pdbx_nmr_exptl.conditions_id   1 
_pdbx_nmr_exptl.type            '2D NOESY' 
# 
_pdbx_nmr_refine.entry_id           1XV4 
_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 
DYANA 1.5 'structure solution' 'Guntert,P., Braun,W., Wuthrich,K' 1 
DYANA 1.5 refinement           'Guntert,P., Braun,W., Wuthrich,K' 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 
ARG N    N N N 1   
ARG CA   C N S 2   
ARG C    C N N 3   
ARG O    O N N 4   
ARG CB   C N N 5   
ARG CG   C N N 6   
ARG CD   C N N 7   
ARG NE   N N N 8   
ARG CZ   C N N 9   
ARG NH1  N N N 10  
ARG NH2  N N N 11  
ARG OXT  O N N 12  
ARG H    H N N 13  
ARG H2   H N N 14  
ARG HA   H N N 15  
ARG HB2  H N N 16  
ARG HB3  H N N 17  
ARG HG2  H N N 18  
ARG HG3  H N N 19  
ARG HD2  H N N 20  
ARG HD3  H N N 21  
ARG HE   H N N 22  
ARG HH11 H N N 23  
ARG HH12 H N N 24  
ARG HH21 H N N 25  
ARG HH22 H N N 26  
ARG HXT  H N N 27  
ASN N    N N N 28  
ASN CA   C N S 29  
ASN C    C N N 30  
ASN O    O N N 31  
ASN CB   C N N 32  
ASN CG   C N N 33  
ASN OD1  O N N 34  
ASN ND2  N N N 35  
ASN OXT  O N N 36  
ASN H    H N N 37  
ASN H2   H N N 38  
ASN HA   H N N 39  
ASN HB2  H N N 40  
ASN HB3  H N N 41  
ASN HD21 H N N 42  
ASN HD22 H N N 43  
ASN HXT  H N N 44  
GLN N    N N N 45  
GLN CA   C N S 46  
GLN C    C N N 47  
GLN O    O N N 48  
GLN CB   C N N 49  
GLN CG   C N N 50  
GLN CD   C N N 51  
GLN OE1  O N N 52  
GLN NE2  N N N 53  
GLN OXT  O N N 54  
GLN H    H N N 55  
GLN H2   H N N 56  
GLN HA   H N N 57  
GLN HB2  H N N 58  
GLN HB3  H N N 59  
GLN HG2  H N N 60  
GLN HG3  H N N 61  
GLN HE21 H N N 62  
GLN HE22 H N N 63  
GLN HXT  H N N 64  
ILE N    N N N 65  
ILE CA   C N S 66  
ILE C    C N N 67  
ILE O    O N N 68  
ILE CB   C N S 69  
ILE CG1  C N N 70  
ILE CG2  C N N 71  
ILE CD1  C N N 72  
ILE OXT  O N N 73  
ILE H    H N N 74  
ILE H2   H N N 75  
ILE HA   H N N 76  
ILE HB   H N N 77  
ILE HG12 H N N 78  
ILE HG13 H N N 79  
ILE HG21 H N N 80  
ILE HG22 H N N 81  
ILE HG23 H N N 82  
ILE HD11 H N N 83  
ILE HD12 H N N 84  
ILE HD13 H N N 85  
ILE HXT  H N N 86  
LYS N    N N N 87  
LYS CA   C N S 88  
LYS C    C N N 89  
LYS O    O N N 90  
LYS CB   C N N 91  
LYS CG   C N N 92  
LYS CD   C N N 93  
LYS CE   C N N 94  
LYS NZ   N N N 95  
LYS OXT  O N N 96  
LYS H    H N N 97  
LYS H2   H N N 98  
LYS HA   H N N 99  
LYS HB2  H N N 100 
LYS HB3  H N N 101 
LYS HG2  H N N 102 
LYS HG3  H N N 103 
LYS HD2  H N N 104 
LYS HD3  H N N 105 
LYS HE2  H N N 106 
LYS HE3  H N N 107 
LYS HZ1  H N N 108 
LYS HZ2  H N N 109 
LYS HZ3  H N N 110 
LYS HXT  H N N 111 
NH2 N    N N N 112 
NH2 HN1  H N N 113 
NH2 HN2  H N N 114 
PHE N    N N N 115 
PHE CA   C N S 116 
PHE C    C N N 117 
PHE O    O N N 118 
PHE CB   C N N 119 
PHE CG   C Y N 120 
PHE CD1  C Y N 121 
PHE CD2  C Y N 122 
PHE CE1  C Y N 123 
PHE CE2  C Y N 124 
PHE CZ   C Y N 125 
PHE OXT  O N N 126 
PHE H    H N N 127 
PHE H2   H N N 128 
PHE HA   H N N 129 
PHE HB2  H N N 130 
PHE HB3  H N N 131 
PHE HD1  H N N 132 
PHE HD2  H N N 133 
PHE HE1  H N N 134 
PHE HE2  H N N 135 
PHE HZ   H N N 136 
PHE HXT  H N N 137 
TRP N    N N N 138 
TRP CA   C N S 139 
TRP C    C N N 140 
TRP O    O N N 141 
TRP CB   C N N 142 
TRP CG   C Y N 143 
TRP CD1  C Y N 144 
TRP CD2  C Y N 145 
TRP NE1  N Y N 146 
TRP CE2  C Y N 147 
TRP CE3  C Y N 148 
TRP CZ2  C Y N 149 
TRP CZ3  C Y N 150 
TRP CH2  C Y N 151 
TRP OXT  O N N 152 
TRP H    H N N 153 
TRP H2   H N N 154 
TRP HA   H N N 155 
TRP HB2  H N N 156 
TRP HB3  H N N 157 
TRP HD1  H N N 158 
TRP HE1  H N N 159 
TRP HE3  H N N 160 
TRP HZ2  H N N 161 
TRP HZ3  H N N 162 
TRP HH2  H N N 163 
TRP HXT  H N N 164 
VAL N    N N N 165 
VAL CA   C N S 166 
VAL C    C N N 167 
VAL O    O N N 168 
VAL CB   C N N 169 
VAL CG1  C N N 170 
VAL CG2  C N N 171 
VAL OXT  O N N 172 
VAL H    H N N 173 
VAL H2   H N N 174 
VAL HA   H N N 175 
VAL HB   H N N 176 
VAL HG11 H N N 177 
VAL HG12 H N N 178 
VAL HG13 H N N 179 
VAL HG21 H N N 180 
VAL HG22 H N N 181 
VAL HG23 H N N 182 
VAL HXT  H N N 183 
# 
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 
ARG N   CA   sing N N 1   
ARG N   H    sing N N 2   
ARG N   H2   sing N N 3   
ARG CA  C    sing N N 4   
ARG CA  CB   sing N N 5   
ARG CA  HA   sing N N 6   
ARG C   O    doub N N 7   
ARG C   OXT  sing N N 8   
ARG CB  CG   sing N N 9   
ARG CB  HB2  sing N N 10  
ARG CB  HB3  sing N N 11  
ARG CG  CD   sing N N 12  
ARG CG  HG2  sing N N 13  
ARG CG  HG3  sing N N 14  
ARG CD  NE   sing N N 15  
ARG CD  HD2  sing N N 16  
ARG CD  HD3  sing N N 17  
ARG NE  CZ   sing N N 18  
ARG NE  HE   sing N N 19  
ARG CZ  NH1  sing N N 20  
ARG CZ  NH2  doub N N 21  
ARG NH1 HH11 sing N N 22  
ARG NH1 HH12 sing N N 23  
ARG NH2 HH21 sing N N 24  
ARG NH2 HH22 sing N N 25  
ARG OXT HXT  sing N N 26  
ASN N   CA   sing N N 27  
ASN N   H    sing N N 28  
ASN N   H2   sing N N 29  
ASN CA  C    sing N N 30  
ASN CA  CB   sing N N 31  
ASN CA  HA   sing N N 32  
ASN C   O    doub N N 33  
ASN C   OXT  sing N N 34  
ASN CB  CG   sing N N 35  
ASN CB  HB2  sing N N 36  
ASN CB  HB3  sing N N 37  
ASN CG  OD1  doub N N 38  
ASN CG  ND2  sing N N 39  
ASN ND2 HD21 sing N N 40  
ASN ND2 HD22 sing N N 41  
ASN OXT HXT  sing N N 42  
GLN N   CA   sing N N 43  
GLN N   H    sing N N 44  
GLN N   H2   sing N N 45  
GLN CA  C    sing N N 46  
GLN CA  CB   sing N N 47  
GLN CA  HA   sing N N 48  
GLN C   O    doub N N 49  
GLN C   OXT  sing N N 50  
GLN CB  CG   sing N N 51  
GLN CB  HB2  sing N N 52  
GLN CB  HB3  sing N N 53  
GLN CG  CD   sing N N 54  
GLN CG  HG2  sing N N 55  
GLN CG  HG3  sing N N 56  
GLN CD  OE1  doub N N 57  
GLN CD  NE2  sing N N 58  
GLN NE2 HE21 sing N N 59  
GLN NE2 HE22 sing N N 60  
GLN OXT HXT  sing N N 61  
ILE N   CA   sing N N 62  
ILE N   H    sing N N 63  
ILE N   H2   sing N N 64  
ILE CA  C    sing N N 65  
ILE CA  CB   sing N N 66  
ILE CA  HA   sing N N 67  
ILE C   O    doub N N 68  
ILE C   OXT  sing N N 69  
ILE CB  CG1  sing N N 70  
ILE CB  CG2  sing N N 71  
ILE CB  HB   sing N N 72  
ILE CG1 CD1  sing N N 73  
ILE CG1 HG12 sing N N 74  
ILE CG1 HG13 sing N N 75  
ILE CG2 HG21 sing N N 76  
ILE CG2 HG22 sing N N 77  
ILE CG2 HG23 sing N N 78  
ILE CD1 HD11 sing N N 79  
ILE CD1 HD12 sing N N 80  
ILE CD1 HD13 sing N N 81  
ILE OXT HXT  sing N N 82  
LYS N   CA   sing N N 83  
LYS N   H    sing N N 84  
LYS N   H2   sing N N 85  
LYS CA  C    sing N N 86  
LYS CA  CB   sing N N 87  
LYS CA  HA   sing N N 88  
LYS C   O    doub N N 89  
LYS C   OXT  sing N N 90  
LYS CB  CG   sing N N 91  
LYS CB  HB2  sing N N 92  
LYS CB  HB3  sing N N 93  
LYS CG  CD   sing N N 94  
LYS CG  HG2  sing N N 95  
LYS CG  HG3  sing N N 96  
LYS CD  CE   sing N N 97  
LYS CD  HD2  sing N N 98  
LYS CD  HD3  sing N N 99  
LYS CE  NZ   sing N N 100 
LYS CE  HE2  sing N N 101 
LYS CE  HE3  sing N N 102 
LYS NZ  HZ1  sing N N 103 
LYS NZ  HZ2  sing N N 104 
LYS NZ  HZ3  sing N N 105 
LYS OXT HXT  sing N N 106 
NH2 N   HN1  sing N N 107 
NH2 N   HN2  sing N N 108 
PHE N   CA   sing N N 109 
PHE N   H    sing N N 110 
PHE N   H2   sing N N 111 
PHE CA  C    sing N N 112 
PHE CA  CB   sing N N 113 
PHE CA  HA   sing N N 114 
PHE C   O    doub N N 115 
PHE C   OXT  sing N N 116 
PHE CB  CG   sing N N 117 
PHE CB  HB2  sing N N 118 
PHE CB  HB3  sing N N 119 
PHE CG  CD1  doub Y N 120 
PHE CG  CD2  sing Y N 121 
PHE CD1 CE1  sing Y N 122 
PHE CD1 HD1  sing N N 123 
PHE CD2 CE2  doub Y N 124 
PHE CD2 HD2  sing N N 125 
PHE CE1 CZ   doub Y N 126 
PHE CE1 HE1  sing N N 127 
PHE CE2 CZ   sing Y N 128 
PHE CE2 HE2  sing N N 129 
PHE CZ  HZ   sing N N 130 
PHE OXT HXT  sing N N 131 
TRP N   CA   sing N N 132 
TRP N   H    sing N N 133 
TRP N   H2   sing N N 134 
TRP CA  C    sing N N 135 
TRP CA  CB   sing N N 136 
TRP CA  HA   sing N N 137 
TRP C   O    doub N N 138 
TRP C   OXT  sing N N 139 
TRP CB  CG   sing N N 140 
TRP CB  HB2  sing N N 141 
TRP CB  HB3  sing N N 142 
TRP CG  CD1  doub Y N 143 
TRP CG  CD2  sing Y N 144 
TRP CD1 NE1  sing Y N 145 
TRP CD1 HD1  sing N N 146 
TRP CD2 CE2  doub Y N 147 
TRP CD2 CE3  sing Y N 148 
TRP NE1 CE2  sing Y N 149 
TRP NE1 HE1  sing N N 150 
TRP CE2 CZ2  sing Y N 151 
TRP CE3 CZ3  doub Y N 152 
TRP CE3 HE3  sing N N 153 
TRP CZ2 CH2  doub Y N 154 
TRP CZ2 HZ2  sing N N 155 
TRP CZ3 CH2  sing Y N 156 
TRP CZ3 HZ3  sing N N 157 
TRP CH2 HH2  sing N N 158 
TRP OXT HXT  sing N N 159 
VAL N   CA   sing N N 160 
VAL N   H    sing N N 161 
VAL N   H2   sing N N 162 
VAL CA  C    sing N N 163 
VAL CA  CB   sing N N 164 
VAL CA  HA   sing N N 165 
VAL C   O    doub N N 166 
VAL C   OXT  sing N N 167 
VAL CB  CG1  sing N N 168 
VAL CB  CG2  sing N N 169 
VAL CB  HB   sing N N 170 
VAL CG1 HG11 sing N N 171 
VAL CG1 HG12 sing N N 172 
VAL CG1 HG13 sing N N 173 
VAL CG2 HG21 sing N N 174 
VAL CG2 HG22 sing N N 175 
VAL CG2 HG23 sing N N 176 
VAL OXT HXT  sing N N 177 
# 
_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                    1XV4 
_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 
# 
loop_