data_1UNO
# 
_entry.id   1UNO 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.397 
_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   1UNO         pdb_00001uno 10.2210/pdb1uno/pdb 
PDBE  EBI-13490    ?            ?                   
WWPDB D_1290013490 ?            ?                   
# 
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 2004-09-24 
2 'Structure model' 1 1 2012-11-30 
3 'Structure model' 1 2 2017-02-08 
4 'Structure model' 1 3 2019-05-08 
5 'Structure model' 1 4 2019-05-22 
6 'Structure model' 1 5 2019-07-24 
7 'Structure model' 1 6 2024-10-23 
# 
_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' Other                       
2  3 'Structure model' 'Derived calculations'      
3  3 'Structure model' 'Non-polymer description'   
4  3 'Structure model' Other                       
5  3 'Structure model' 'Source and taxonomy'       
6  3 'Structure model' 'Version format compliance' 
7  4 'Structure model' 'Data collection'           
8  4 'Structure model' 'Derived calculations'      
9  4 'Structure model' 'Experimental preparation'  
10 4 'Structure model' Other                       
11 5 'Structure model' 'Data collection'           
12 5 'Structure model' 'Refinement description'    
13 6 'Structure model' 'Data collection'           
14 7 'Structure model' 'Data collection'           
15 7 'Structure model' 'Database references'       
16 7 'Structure model' Other                       
17 7 '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_PDB_rev        
2  4 'Structure model' database_PDB_rev_record 
3  4 'Structure model' exptl_crystal_grow      
4  4 'Structure model' pdbx_database_proc      
5  4 'Structure model' pdbx_database_status    
6  4 'Structure model' struct_conn             
7  5 'Structure model' refine                  
8  6 'Structure model' diffrn_source           
9  7 'Structure model' chem_comp_atom          
10 7 'Structure model' chem_comp_bond          
11 7 'Structure model' database_2              
12 7 'Structure model' pdbx_database_status    
13 7 'Structure model' pdbx_entry_details      
# 
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' '_exptl_crystal_grow.method'                  
2 4 'Structure model' '_pdbx_database_status.recvd_author_approval' 
3 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'         
4 5 'Structure model' '_refine.pdbx_ls_cross_valid_method'          
5 6 'Structure model' '_diffrn_source.pdbx_synchrotron_site'        
6 7 'Structure model' '_database_2.pdbx_DOI'                        
7 7 'Structure model' '_database_2.pdbx_database_accession'         
8 7 'Structure model' '_pdbx_database_status.status_code_sf'        
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1UNO 
_pdbx_database_status.deposit_site                    PDBE 
_pdbx_database_status.process_site                    PDBE 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.recvd_initial_deposition_date   2003-09-11 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Alexopoulos, E.'  1 
'Kuesel, A.'       2 
'Uson, I.'         3 
'Diederichsen, U.' 4 
'Sheldrick, G.M.'  5 
# 
_citation.id                        primary 
_citation.title                     'Solution and Structure of an Alternating D,L-Peptide' 
_citation.journal_abbrev            'Acta Crystallogr.,Sect.D' 
_citation.journal_volume            60 
_citation.page_first                1971 
_citation.page_last                 ? 
_citation.year                      2004 
_citation.journal_id_ASTM           ABCRE6 
_citation.country                   DK 
_citation.journal_id_ISSN           0907-4449 
_citation.journal_id_CSD            0766 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   15502304 
_citation.pdbx_database_id_DOI      10.1107/S0907444904022292 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Alexopoulos, E.'  1 ? 
primary 'Kuesel, A.'       2 ? 
primary 'Sheldrick, G.M.'  3 ? 
primary 'Diederichsen, U.' 4 ? 
primary 'Uson, I.'         5 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer syn 'H-(L-TYR-D-TYR)4-LYS-OH' 1452.585 2  ? ? ? ? 
2 water   nat water                     18.015   19 ? ? ? ? 
# 
_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       'Y(DTY)Y(DTY)Y(DTY)Y(DTY)K' 
_entity_poly.pdbx_seq_one_letter_code_can   YYYYYYYYK 
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1 TYR n 
1 2 DTY n 
1 3 TYR n 
1 4 DTY n 
1 5 TYR n 
1 6 DTY n 
1 7 TYR n 
1 8 DTY n 
1 9 LYS 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    'SYNTHETIC CONSTRUCT' 
_pdbx_entity_src_syn.organism_common_name   ? 
_pdbx_entity_src_syn.ncbi_taxonomy_id       32630 
_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 
DTY 'D-peptide linking' . D-TYROSINE ? 'C9 H11 N O3'    181.189 
HOH non-polymer         . WATER      ? 'H2 O'           18.015  
LYS 'L-peptide linking' y LYSINE     ? 'C6 H15 N2 O2 1' 147.195 
TYR 'L-peptide linking' y TYROSINE   ? 'C9 H11 N O3'    181.189 
# 
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 TYR 1 1 1 TYR TYR A . n 
A 1 2 DTY 2 2 2 DTY DTY A . n 
A 1 3 TYR 3 3 3 TYR TYR A . n 
A 1 4 DTY 4 4 4 DTY DTY A . n 
A 1 5 TYR 5 5 5 TYR TYR A . n 
A 1 6 DTY 6 6 6 DTY DTY A . n 
A 1 7 TYR 7 7 7 TYR TYR A . n 
A 1 8 DTY 8 8 8 DTY DTY A . n 
A 1 9 LYS 9 9 9 LYS LYS A . n 
B 1 1 TYR 1 1 1 TYR TYR B . n 
B 1 2 DTY 2 2 2 DTY DTY B . n 
B 1 3 TYR 3 3 3 TYR TYR B . n 
B 1 4 DTY 4 4 4 DTY DTY B . n 
B 1 5 TYR 5 5 5 TYR TYR B . n 
B 1 6 DTY 6 6 6 DTY DTY B . n 
B 1 7 TYR 7 7 7 TYR TYR B . n 
B 1 8 DTY 8 8 8 DTY DTY B . n 
B 1 9 LYS 9 9 9 LYS LYS B . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 2 HOH 1  2001 2001 HOH HOH A . 
C 2 HOH 2  2002 2002 HOH HOH A . 
C 2 HOH 3  2003 2003 HOH HOH A . 
C 2 HOH 4  2004 2004 HOH HOH A . 
C 2 HOH 5  2005 2005 HOH HOH A . 
C 2 HOH 6  2006 2006 HOH HOH A . 
C 2 HOH 7  2007 2007 HOH HOH A . 
C 2 HOH 8  2008 2008 HOH HOH A . 
C 2 HOH 9  2009 2009 HOH HOH A . 
D 2 HOH 1  2001 2001 HOH HOH B . 
D 2 HOH 2  2002 2002 HOH HOH B . 
D 2 HOH 3  2003 2003 HOH HOH B . 
D 2 HOH 4  2004 2004 HOH HOH B . 
D 2 HOH 5  2005 2005 HOH HOH B . 
D 2 HOH 6  2006 2006 HOH HOH B . 
D 2 HOH 7  2007 2007 HOH HOH B . 
D 2 HOH 8  2008 2008 HOH HOH B . 
D 2 HOH 9  2009 2009 HOH HOH B . 
D 2 HOH 10 2010 2010 HOH HOH B . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
SHELXL-97 refinement       . ? 1 
DENZO     'data reduction' . ? 2 
SCALEPACK 'data scaling'   . ? 3 
SHELXD    phasing          . ? 4 
# 
_cell.entry_id           1UNO 
_cell.length_a           27.990 
_cell.length_b           27.990 
_cell.length_c           78.930 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              16 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1UNO 
_symmetry.space_group_name_H-M             'P 43 21 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                96 
# 
_exptl.entry_id          1UNO 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   2 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.66 
_exptl_crystal.density_percent_sol   40 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              7.50 
_exptl_crystal_grow.pdbx_pH_range   ? 
_exptl_crystal_grow.pdbx_details    '(NH4)2SO4,MPD,HEPES, PH 7.5,HANGING DROP' 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100.0 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               ? 
_diffrn_detector.type                   ? 
_diffrn_detector.pdbx_collection_date   2003-01-15 
_diffrn_detector.details                ? 
# 
_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             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   0.8015 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'EMBL/DESY, HAMBURG BEAMLINE X13' 
_diffrn_source.pdbx_synchrotron_site       'EMBL/DESY, HAMBURG' 
_diffrn_source.pdbx_synchrotron_beamline   X13 
_diffrn_source.pdbx_wavelength             0.8015 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
_reflns.entry_id                     1UNO 
_reflns.observed_criterion_sigma_I   ? 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             20.000 
_reflns.d_resolution_high            1.300 
_reflns.number_obs                   8289 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         91.2 
_reflns.pdbx_Rmerge_I_obs            0.03390 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        11.8200 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              1.420 
# 
_reflns_shell.pdbx_diffrn_id         1 
_reflns_shell.pdbx_ordinal           1 
_reflns_shell.d_res_high             1.40 
_reflns_shell.d_res_low              1.50 
_reflns_shell.percent_possible_all   93.0 
_reflns_shell.Rmerge_I_obs           0.30830 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    2.420 
_reflns_shell.pdbx_redundancy        1.50 
# 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.entry_id                                 1UNO 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.ls_number_reflns_obs                     ? 
_refine.ls_number_reflns_all                     8289 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             20 
_refine.ls_d_res_high                            1.4 
_refine.ls_percent_reflns_obs                    91.2 
_refine.ls_R_factor_obs                          0.2216 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       ? 
_refine.ls_R_factor_R_free                       0.2493 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 5 
_refine.ls_number_reflns_R_free                  406 
_refine.ls_number_parameters                     939 
_refine.ls_number_restraints                     907 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_ls_cross_valid_method               'FREE R-VALUE' 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          SIRAS 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       'ENGH AND HUBER' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            'IN THIN SHELLS' 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.overall_SU_B                             ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
_refine_analyze.entry_id                        1UNO 
_refine_analyze.Luzzati_coordinate_error_obs    ? 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   ? 
_refine_analyze.Luzzati_sigma_a_free            ? 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      0 
_refine_analyze.occupancy_sum_hydrogen          0 
_refine_analyze.occupancy_sum_non_hydrogen      231 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        212 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             19 
_refine_hist.number_atoms_total               231 
_refine_hist.d_res_high                       1.4 
_refine_hist.d_res_low                        20 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
s_bond_d               0.011 ? ? ? 'X-RAY DIFFRACTION' ? 
s_angle_d              0.028 ? ? ? 'X-RAY DIFFRACTION' ? 
s_similar_dist         ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_from_restr_planes    0.179 ? ? ? 'X-RAY DIFFRACTION' ? 
s_zero_chiral_vol      0.072 ? ? ? 'X-RAY DIFFRACTION' ? 
s_non_zero_chiral_vol  0.100 ? ? ? 'X-RAY DIFFRACTION' ? 
s_anti_bump_dis_restr  0.020 ? ? ? 'X-RAY DIFFRACTION' ? 
s_rigid_bond_adp_cmpnt ?     ? ? ? 'X-RAY DIFFRACTION' ? 
s_similar_adp_cmpnt    0.046 ? ? ? 'X-RAY DIFFRACTION' ? 
s_approx_iso_adps      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_pdbx_refine.pdbx_refine_id                              'X-RAY DIFFRACTION' 
_pdbx_refine.entry_id                                    1UNO 
_pdbx_refine.R_factor_all_no_cutoff                      ? 
_pdbx_refine.R_factor_obs_no_cutoff                      0.2216 
_pdbx_refine.free_R_factor_no_cutoff                     0.2493 
_pdbx_refine.free_R_error_no_cutoff                      ? 
_pdbx_refine.free_R_val_test_set_size_perc_no_cutoff     5 
_pdbx_refine.free_R_val_test_set_ct_no_cutoff            406 
_pdbx_refine.R_factor_all_4sig_cutoff                    ? 
_pdbx_refine.R_factor_obs_4sig_cutoff                    0.1971 
_pdbx_refine.free_R_factor_4sig_cutoff                   0.2332 
_pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff   5.3 
_pdbx_refine.free_R_val_test_set_ct_4sig_cutoff          319 
_pdbx_refine.number_reflns_obs_4sig_cutoff               6046 
# 
_database_PDB_matrix.entry_id          1UNO 
_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                  1UNO 
_struct.title                     'Crystal structure of a d,l-alternating peptide' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1UNO 
_struct_keywords.pdbx_keywords   'D-L PEPTIDE' 
_struct_keywords.text            'D-L PEPTIDE, D, L-ALTERNATING PEPTIDE, BETA-HELIX' 
# 
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 1 ? 
C N N 2 ? 
D N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1UNO 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
_struct_ref.pdbx_db_accession          1UNO 
_struct_ref.pdbx_db_isoform            ? 
# 
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 1UNO A 1 ? 9 ? 1UNO 1 ? 9 ? 1 9 
2 1 1UNO B 1 ? 9 ? 1UNO 1 ? 9 ? 1 9 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PQS 
_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,C,D 
# 
_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 
covale1  covale both ? A TYR 1 C ? ? ? 1_555 A DTY 2 N ? ? A TYR 1 A DTY 2 1_555 ? ? ? ? ? ? ? 1.328 ? ? 
covale2  covale both ? A DTY 2 C ? ? ? 1_555 A TYR 3 N ? ? A DTY 2 A TYR 3 1_555 ? ? ? ? ? ? ? 1.320 ? ? 
covale3  covale both ? A TYR 3 C ? ? ? 1_555 A DTY 4 N ? ? A TYR 3 A DTY 4 1_555 ? ? ? ? ? ? ? 1.328 ? ? 
covale4  covale both ? A DTY 4 C ? ? ? 1_555 A TYR 5 N ? ? A DTY 4 A TYR 5 1_555 ? ? ? ? ? ? ? 1.314 ? ? 
covale5  covale both ? A TYR 5 C ? ? ? 1_555 A DTY 6 N ? ? A TYR 5 A DTY 6 1_555 ? ? ? ? ? ? ? 1.324 ? ? 
covale6  covale both ? A DTY 6 C ? ? ? 1_555 A TYR 7 N ? ? A DTY 6 A TYR 7 1_555 ? ? ? ? ? ? ? 1.318 ? ? 
covale7  covale both ? A TYR 7 C ? ? ? 1_555 A DTY 8 N ? ? A TYR 7 A DTY 8 1_555 ? ? ? ? ? ? ? 1.330 ? ? 
covale8  covale both ? A DTY 8 C ? ? ? 1_555 A LYS 9 N ? ? A DTY 8 A LYS 9 1_555 ? ? ? ? ? ? ? 1.331 ? ? 
covale9  covale both ? B TYR 1 C ? ? ? 1_555 B DTY 2 N ? ? B TYR 1 B DTY 2 1_555 ? ? ? ? ? ? ? 1.325 ? ? 
covale10 covale both ? B DTY 2 C ? ? ? 1_555 B TYR 3 N ? ? B DTY 2 B TYR 3 1_555 ? ? ? ? ? ? ? 1.314 ? ? 
covale11 covale both ? B TYR 3 C ? ? ? 1_555 B DTY 4 N ? ? B TYR 3 B DTY 4 1_555 ? ? ? ? ? ? ? 1.315 ? ? 
covale12 covale both ? B DTY 4 C ? ? ? 1_555 B TYR 5 N ? ? B DTY 4 B TYR 5 1_555 ? ? ? ? ? ? ? 1.320 ? ? 
covale13 covale both ? B TYR 5 C ? ? ? 1_555 B DTY 6 N ? ? B TYR 5 B DTY 6 1_555 ? ? ? ? ? ? ? 1.327 ? ? 
covale14 covale both ? B DTY 6 C ? ? ? 1_555 B TYR 7 N ? ? B DTY 6 B TYR 7 1_555 ? ? ? ? ? ? ? 1.325 ? ? 
covale15 covale both ? B TYR 7 C ? ? ? 1_555 B DTY 8 N ? ? B TYR 7 B DTY 8 1_555 ? ? ? ? ? ? ? 1.340 ? ? 
covale16 covale both ? B DTY 8 C ? ? ? 1_555 B LYS 9 N ? ? B DTY 8 B LYS 9 1_555 ? ? ? ? ? ? ? 1.335 ? ? 
# 
_struct_conn_type.id          covale 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
_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 DTY A 2 ? LYS A 9 ? DTY A 2 LYS A 9 
A 2 DTY B 2 ? LYS B 9 ? DTY B 2 LYS B 9 
# 
_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   DTY 
_pdbx_struct_sheet_hbond.range_1_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_1_label_seq_id    4 
_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    DTY 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id     4 
_pdbx_struct_sheet_hbond.range_2_label_atom_id   O 
_pdbx_struct_sheet_hbond.range_2_label_comp_id   DTY 
_pdbx_struct_sheet_hbond.range_2_label_asym_id   B 
_pdbx_struct_sheet_hbond.range_2_label_seq_id    6 
_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    DTY 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id    B 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id     6 
# 
_pdbx_entry_details.entry_id                   1UNO 
_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   N 
# 
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 CB  A DTY 6 ? ? CG  A DTY 6 ? ? CD1 A DTY 6 ? ? 117.26 121.00 -3.74 0.60 N 
2 1 CB  B DTY 2 ? ? CG  B DTY 2 ? ? CD1 B DTY 2 ? ? 124.60 121.00 3.60  0.60 N 
3 1 CB  B DTY 4 ? ? CG  B DTY 4 ? ? CD2 B DTY 4 ? ? 117.35 121.00 -3.65 0.60 N 
4 1 CG  B DTY 4 ? ? CD2 B DTY 4 ? ? CE2 B DTY 4 ? ? 115.53 121.30 -5.77 0.80 N 
5 1 CD1 B DTY 4 ? ? CE1 B DTY 4 ? ? CZ  B DTY 4 ? ? 113.48 119.80 -6.32 0.90 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 DTY A 2 ? ? 151.81 -84.03 
2 1 DTY A 6 ? ? 151.67 -72.75 
3 1 DTY B 2 ? ? 150.68 -89.73 
4 1 DTY B 6 ? ? 150.28 -71.96 
# 
_pdbx_molecule_features.prd_id    PRD_000107 
_pdbx_molecule_features.name      'H-(L-TYR-D-TYR)4-LYS-OH' 
_pdbx_molecule_features.type      Polypeptide 
_pdbx_molecule_features.class     Antibiotic 
_pdbx_molecule_features.details   ? 
# 
loop_
_pdbx_molecule.instance_id 
_pdbx_molecule.prd_id 
_pdbx_molecule.asym_id 
1 PRD_000107 A 
2 PRD_000107 B 
# 
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 
DTY N   N N N 1  
DTY CA  C N R 2  
DTY C   C N N 3  
DTY O   O N N 4  
DTY CB  C N N 5  
DTY CG  C Y N 6  
DTY CD1 C Y N 7  
DTY CD2 C Y N 8  
DTY CE1 C Y N 9  
DTY CE2 C Y N 10 
DTY CZ  C Y N 11 
DTY OH  O N N 12 
DTY OXT O N N 13 
DTY H   H N N 14 
DTY H2  H N N 15 
DTY HA  H N N 16 
DTY HB2 H N N 17 
DTY HB3 H N N 18 
DTY HD1 H N N 19 
DTY HD2 H N N 20 
DTY HE1 H N N 21 
DTY HE2 H N N 22 
DTY HH  H N N 23 
DTY HXT H N N 24 
HOH O   O N N 25 
HOH H1  H N N 26 
HOH H2  H N N 27 
LYS N   N N N 28 
LYS CA  C N S 29 
LYS C   C N N 30 
LYS O   O N N 31 
LYS CB  C N N 32 
LYS CG  C N N 33 
LYS CD  C N N 34 
LYS CE  C N N 35 
LYS NZ  N N N 36 
LYS OXT O N N 37 
LYS H   H N N 38 
LYS H2  H N N 39 
LYS HA  H N N 40 
LYS HB2 H N N 41 
LYS HB3 H N N 42 
LYS HG2 H N N 43 
LYS HG3 H N N 44 
LYS HD2 H N N 45 
LYS HD3 H N N 46 
LYS HE2 H N N 47 
LYS HE3 H N N 48 
LYS HZ1 H N N 49 
LYS HZ2 H N N 50 
LYS HZ3 H N N 51 
LYS HXT H N N 52 
TYR N   N N N 53 
TYR CA  C N S 54 
TYR C   C N N 55 
TYR O   O N N 56 
TYR CB  C N N 57 
TYR CG  C Y N 58 
TYR CD1 C Y N 59 
TYR CD2 C Y N 60 
TYR CE1 C Y N 61 
TYR CE2 C Y N 62 
TYR CZ  C Y N 63 
TYR OH  O N N 64 
TYR OXT O N N 65 
TYR H   H N N 66 
TYR H2  H N N 67 
TYR HA  H N N 68 
TYR HB2 H N N 69 
TYR HB3 H N N 70 
TYR HD1 H N N 71 
TYR HD2 H N N 72 
TYR HE1 H N N 73 
TYR HE2 H N N 74 
TYR HH  H N N 75 
TYR HXT H N N 76 
# 
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 
DTY N   CA  sing N N 1  
DTY N   H   sing N N 2  
DTY N   H2  sing N N 3  
DTY CA  C   sing N N 4  
DTY CA  CB  sing N N 5  
DTY CA  HA  sing N N 6  
DTY C   O   doub N N 7  
DTY C   OXT sing N N 8  
DTY CB  CG  sing N N 9  
DTY CB  HB2 sing N N 10 
DTY CB  HB3 sing N N 11 
DTY CG  CD1 doub Y N 12 
DTY CG  CD2 sing Y N 13 
DTY CD1 CE1 sing Y N 14 
DTY CD1 HD1 sing N N 15 
DTY CD2 CE2 doub Y N 16 
DTY CD2 HD2 sing N N 17 
DTY CE1 CZ  doub Y N 18 
DTY CE1 HE1 sing N N 19 
DTY CE2 CZ  sing Y N 20 
DTY CE2 HE2 sing N N 21 
DTY CZ  OH  sing N N 22 
DTY OH  HH  sing N N 23 
DTY OXT HXT sing N N 24 
HOH O   H1  sing N N 25 
HOH O   H2  sing N N 26 
LYS N   CA  sing N N 27 
LYS N   H   sing N N 28 
LYS N   H2  sing N N 29 
LYS CA  C   sing N N 30 
LYS CA  CB  sing N N 31 
LYS CA  HA  sing N N 32 
LYS C   O   doub N N 33 
LYS C   OXT sing N N 34 
LYS CB  CG  sing N N 35 
LYS CB  HB2 sing N N 36 
LYS CB  HB3 sing N N 37 
LYS CG  CD  sing N N 38 
LYS CG  HG2 sing N N 39 
LYS CG  HG3 sing N N 40 
LYS CD  CE  sing N N 41 
LYS CD  HD2 sing N N 42 
LYS CD  HD3 sing N N 43 
LYS CE  NZ  sing N N 44 
LYS CE  HE2 sing N N 45 
LYS CE  HE3 sing N N 46 
LYS NZ  HZ1 sing N N 47 
LYS NZ  HZ2 sing N N 48 
LYS NZ  HZ3 sing N N 49 
LYS OXT HXT sing N N 50 
TYR N   CA  sing N N 51 
TYR N   H   sing N N 52 
TYR N   H2  sing N N 53 
TYR CA  C   sing N N 54 
TYR CA  CB  sing N N 55 
TYR CA  HA  sing N N 56 
TYR C   O   doub N N 57 
TYR C   OXT sing N N 58 
TYR CB  CG  sing N N 59 
TYR CB  HB2 sing N N 60 
TYR CB  HB3 sing N N 61 
TYR CG  CD1 doub Y N 62 
TYR CG  CD2 sing Y N 63 
TYR CD1 CE1 sing Y N 64 
TYR CD1 HD1 sing N N 65 
TYR CD2 CE2 doub Y N 66 
TYR CD2 HD2 sing N N 67 
TYR CE1 CZ  doub Y N 68 
TYR CE1 HE1 sing N N 69 
TYR CE2 CZ  sing Y N 70 
TYR CE2 HE2 sing N N 71 
TYR CZ  OH  sing N N 72 
TYR OH  HH  sing N N 73 
TYR OXT HXT sing N N 74 
# 
_atom_sites.entry_id                    1UNO 
_atom_sites.fract_transf_matrix[1][1]   0.035727 
_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]   0.035727 
_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]   0.012669 
_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 
N 
O 
# 
loop_