data_2ORU
# 
_entry.id   2ORU 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.392 
_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   2ORU         pdb_00002oru 10.2210/pdb2oru/pdb 
RCSB  RCSB041507   ?            ?                   
WWPDB D_1000041507 ?            ?                   
# 
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 2007-05-22 
2 'Structure model' 1 1 2008-05-01 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-03-16 
5 'Structure model' 1 4 2024-05-22 
# 
_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'           
# 
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_struct_assembly  
4 4 'Structure model' pdbx_struct_oper_list 
5 5 'Structure model' chem_comp_atom        
6 5 'Structure model' chem_comp_bond        
# 
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'             
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        2ORU 
_pdbx_database_status.recvd_initial_deposition_date   2007-02-04 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_mr                  REL 
_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    ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1LE3 'Tryptophan Zipper 4'                                                                unspecified 
PDB 2EVQ 'HP7 peptide. Residues 2-11 of HP7 are equivalent to residues 6-15 of xtz1-peptide.' unspecified 
# 
_audit_author.name           'Campbell, R.E.' 
_audit_author.pdbx_ordinal   1 
# 
_citation.id                        primary 
_citation.title                     
'In Vivo Screening Identifies a Highly Folded beta-Hairpin Peptide with a Structured Extension.' 
_citation.journal_abbrev            Chembiochem 
_citation.journal_volume            8 
_citation.page_first                880 
_citation.page_last                 883 
_citation.year                      2007 
_citation.journal_id_ASTM           ? 
_citation.country                   GE 
_citation.journal_id_ISSN           1439-4227 
_citation.journal_id_CSD            ? 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   17457813 
_citation.pdbx_database_id_DOI      10.1002/cbic.200600565 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Cheng, Z.'      1 ? 
primary 'Miskolzie, M.'  2 ? 
primary 'Campbell, R.E.' 3 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           xtz1-peptide 
_entity.formula_weight             2551.854 
_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                   no 
_entity_poly.pdbx_seq_one_letter_code       KAWTWTWNPATGKWTWRKNE 
_entity_poly.pdbx_seq_one_letter_code_can   KAWTWTWNPATGKWTWRKNE 
_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  LYS n 
1 2  ALA n 
1 3  TRP n 
1 4  THR n 
1 5  TRP n 
1 6  THR n 
1 7  TRP n 
1 8  ASN n 
1 9  PRO n 
1 10 ALA n 
1 11 THR n 
1 12 GLY n 
1 13 LYS n 
1 14 TRP n 
1 15 THR n 
1 16 TRP n 
1 17 ARG n 
1 18 LYS n 
1 19 ASN n 
1 20 GLU n 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE         ? 'C3 H7 N O2'     89.093  
ARG 'L-peptide linking' y ARGININE        ? 'C6 H15 N4 O2 1' 175.209 
ASN 'L-peptide linking' y ASPARAGINE      ? 'C4 H8 N2 O3'    132.118 
GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4'     147.129 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TRP 'L-peptide linking' y TRYPTOPHAN      ? 'C11 H12 N2 O2'  204.225 
# 
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  LYS 1  1  1  LYS LYS A . n 
A 1 2  ALA 2  2  2  ALA ALA A . n 
A 1 3  TRP 3  3  3  TRP TRP A . n 
A 1 4  THR 4  4  4  THR THR A . n 
A 1 5  TRP 5  5  5  TRP TRP A . n 
A 1 6  THR 6  6  6  THR THR A . n 
A 1 7  TRP 7  7  7  TRP TRP A . n 
A 1 8  ASN 8  8  8  ASN ASN A . n 
A 1 9  PRO 9  9  9  PRO PRO A . n 
A 1 10 ALA 10 10 10 ALA ALA A . n 
A 1 11 THR 11 11 11 THR THR A . n 
A 1 12 GLY 12 12 12 GLY GLY A . n 
A 1 13 LYS 13 13 13 LYS LYS A . n 
A 1 14 TRP 14 14 14 TRP TRP A . n 
A 1 15 THR 15 15 15 THR THR A . n 
A 1 16 TRP 16 16 16 TRP TRP A . n 
A 1 17 ARG 17 17 17 ARG ARG A . n 
A 1 18 LYS 18 18 18 LYS LYS A . n 
A 1 19 ASN 19 19 19 ASN ASN A . n 
A 1 20 GLU 20 20 20 GLU GLU A . n 
# 
_cell.entry_id           2ORU 
_cell.length_a           1.000 
_cell.length_b           1.000 
_cell.length_c           1.000 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              1 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         2ORU 
_symmetry.space_group_name_H-M             'P 1' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                1 
# 
_exptl.entry_id          2ORU 
_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.monochromator                    ? 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_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          2ORU 
_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                  2ORU 
_struct.title                     'Solution structure of xtz1-peptide, a beta-hairpin peptide with a structured extension' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2ORU 
_struct_keywords.pdbx_keywords   'DE NOVO PROTEIN' 
_struct_keywords.text            'hairpin, 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                    2ORU 
_struct_ref.pdbx_db_accession          2ORU 
_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              2ORU 
_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                 20 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             2ORU 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  20 
_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       20 
# 
_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 
# 
_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 THR A 4  ? TRP A 5  ? THR A 4  TRP A 5  
A 2 TRP A 16 ? ARG A 17 ? TRP A 16 ARG A 17 
# 
_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   THR 
_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    THR 
_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   ARG 
_pdbx_struct_sheet_hbond.range_2_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_2_label_seq_id    17 
_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    ARG 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id     17 
# 
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  ALA A 2  ? ? -80.26  -73.64  
2  1  TRP A 14 ? ? -51.24  105.90  
3  2  ALA A 2  ? ? -72.86  -74.98  
4  2  TRP A 14 ? ? -51.34  106.86  
5  3  ALA A 2  ? ? -106.98 -73.74  
6  3  TRP A 14 ? ? -51.27  106.23  
7  4  ALA A 2  ? ? -68.01  -75.07  
8  4  TRP A 14 ? ? -51.28  106.12  
9  5  ALA A 2  ? ? -81.95  -74.52  
10 5  TRP A 14 ? ? -51.18  106.40  
11 6  ALA A 2  ? ? -115.06 -73.79  
12 6  TRP A 14 ? ? -51.29  106.74  
13 7  ALA A 2  ? ? -121.21 -64.22  
14 7  TRP A 14 ? ? -51.32  106.64  
15 8  ALA A 2  ? ? -129.11 -62.73  
16 8  TRP A 14 ? ? -51.36  106.90  
17 9  ALA A 2  ? ? -121.09 -65.59  
18 9  TRP A 14 ? ? -51.30  106.93  
19 10 ALA A 2  ? ? -64.78  -75.26  
20 10 TRP A 14 ? ? -51.43  106.22  
21 10 ASN A 19 ? ? -113.55 76.44   
22 11 ALA A 2  ? ? -103.68 -75.47  
23 11 TRP A 14 ? ? -51.24  106.62  
24 12 TRP A 14 ? ? -51.34  106.74  
25 13 ALA A 2  ? ? -97.67  -75.02  
26 13 TRP A 14 ? ? -51.28  106.66  
27 14 ALA A 2  ? ? -54.62  -73.74  
28 14 TRP A 14 ? ? -51.24  106.58  
29 15 ALA A 2  ? ? -79.70  -75.19  
30 15 TRP A 14 ? ? -53.25  107.12  
31 16 ALA A 2  ? ? -78.40  -74.42  
32 16 TRP A 14 ? ? -53.84  107.05  
33 17 ALA A 2  ? ? -119.82 -73.88  
34 17 TRP A 14 ? ? -51.37  106.59  
35 18 ALA A 2  ? ? -77.23  -74.17  
36 18 TRP A 14 ? ? -54.31  107.37  
37 19 ALA A 2  ? ? -91.77  -74.68  
38 19 TRP A 3  ? ? -133.02 -159.82 
39 19 TRP A 14 ? ? -51.42  106.74  
40 20 TRP A 14 ? ? -54.67  106.92  
# 
_pdbx_nmr_ensemble.entry_id                                      2ORU 
_pdbx_nmr_ensemble.conformers_calculated_total_number            100 
_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             2ORU 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.selection_criteria   'closest to the average' 
# 
_pdbx_nmr_sample_details.solution_id      1 
_pdbx_nmr_sample_details.contents         '2 mM xtz1-peptide; 90% H2O, 10% D2O, pH 6, 0.010 ml of 0.1% DSS' 
_pdbx_nmr_sample_details.solvent_system   '90% H2O/10% D2O' 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.temperature         288 
_pdbx_nmr_exptl_sample_conditions.pressure            AMBIENT 
_pdbx_nmr_exptl_sample_conditions.pH                  6 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      '2 mM peptide' 
_pdbx_nmr_exptl_sample_conditions.pressure_units      . 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
loop_
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.type 
_pdbx_nmr_exptl.solution_id 
1 1 '2D TOCSY' 1 
2 1 DQF-COSY   1 
3 1 '2D NOESY' 1 
# 
_pdbx_nmr_refine.entry_id           2ORU 
_pdbx_nmr_refine.method             'Simulated annealing and TORSION ANGLE DYNAMICS' 
_pdbx_nmr_refine.details            
;Chemical shift assignments were manually done. Automated NOESY assignment and structure ensemble calculation was performed with CYANA v.2.1. A total of 431 unassigned NOESY peaks with intensity greater than ~1% of the most intense NOESY peak were input to CYANA. CYANA assigned 403 of 431 (93.5%) peaks, of which 309 were used as distance constraints in the structure calculation.
;
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
collection           VNMR    6.1c ?        1 
processing           NMRView 6.4  Johnson  2 
'structure solution' CYANA   2.1  Guentert 3 
refinement           CYANA   2.1  Guentert 4 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N    N N N 1   
ALA CA   C N S 2   
ALA C    C N N 3   
ALA O    O N N 4   
ALA CB   C N N 5   
ALA OXT  O N N 6   
ALA H    H N N 7   
ALA H2   H N N 8   
ALA HA   H N N 9   
ALA HB1  H N N 10  
ALA HB2  H N N 11  
ALA HB3  H N N 12  
ALA HXT  H N N 13  
ARG N    N N N 14  
ARG CA   C N S 15  
ARG C    C N N 16  
ARG O    O N N 17  
ARG CB   C N N 18  
ARG CG   C N N 19  
ARG CD   C N N 20  
ARG NE   N N N 21  
ARG CZ   C N N 22  
ARG NH1  N N N 23  
ARG NH2  N N N 24  
ARG OXT  O N N 25  
ARG H    H N N 26  
ARG H2   H N N 27  
ARG HA   H N N 28  
ARG HB2  H N N 29  
ARG HB3  H N N 30  
ARG HG2  H N N 31  
ARG HG3  H N N 32  
ARG HD2  H N N 33  
ARG HD3  H N N 34  
ARG HE   H N N 35  
ARG HH11 H N N 36  
ARG HH12 H N N 37  
ARG HH21 H N N 38  
ARG HH22 H N N 39  
ARG HXT  H N N 40  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
GLU N    N N N 58  
GLU CA   C N S 59  
GLU C    C N N 60  
GLU O    O N N 61  
GLU CB   C N N 62  
GLU CG   C N N 63  
GLU CD   C N N 64  
GLU OE1  O N N 65  
GLU OE2  O N N 66  
GLU OXT  O N N 67  
GLU H    H N N 68  
GLU H2   H N N 69  
GLU HA   H N N 70  
GLU HB2  H N N 71  
GLU HB3  H N N 72  
GLU HG2  H N N 73  
GLU HG3  H N N 74  
GLU HE2  H N N 75  
GLU HXT  H N N 76  
GLY N    N N N 77  
GLY CA   C N N 78  
GLY C    C N N 79  
GLY O    O N N 80  
GLY OXT  O N N 81  
GLY H    H N N 82  
GLY H2   H N N 83  
GLY HA2  H N N 84  
GLY HA3  H N N 85  
GLY 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 
PRO N    N N N 112 
PRO CA   C N S 113 
PRO C    C N N 114 
PRO O    O N N 115 
PRO CB   C N N 116 
PRO CG   C N N 117 
PRO CD   C N N 118 
PRO OXT  O N N 119 
PRO H    H N N 120 
PRO HA   H N N 121 
PRO HB2  H N N 122 
PRO HB3  H N N 123 
PRO HG2  H N N 124 
PRO HG3  H N N 125 
PRO HD2  H N N 126 
PRO HD3  H N N 127 
PRO HXT  H N N 128 
THR N    N N N 129 
THR CA   C N S 130 
THR C    C N N 131 
THR O    O N N 132 
THR CB   C N R 133 
THR OG1  O N N 134 
THR CG2  C N N 135 
THR OXT  O N N 136 
THR H    H N N 137 
THR H2   H N N 138 
THR HA   H N N 139 
THR HB   H N N 140 
THR HG1  H N N 141 
THR HG21 H N N 142 
THR HG22 H N N 143 
THR HG23 H N N 144 
THR HXT  H N N 145 
TRP N    N N N 146 
TRP CA   C N S 147 
TRP C    C N N 148 
TRP O    O N N 149 
TRP CB   C N N 150 
TRP CG   C Y N 151 
TRP CD1  C Y N 152 
TRP CD2  C Y N 153 
TRP NE1  N Y N 154 
TRP CE2  C Y N 155 
TRP CE3  C Y N 156 
TRP CZ2  C Y N 157 
TRP CZ3  C Y N 158 
TRP CH2  C Y N 159 
TRP OXT  O N N 160 
TRP H    H N N 161 
TRP H2   H N N 162 
TRP HA   H N N 163 
TRP HB2  H N N 164 
TRP HB3  H N N 165 
TRP HD1  H N N 166 
TRP HE1  H N N 167 
TRP HE3  H N N 168 
TRP HZ2  H N N 169 
TRP HZ3  H N N 170 
TRP HH2  H N N 171 
TRP HXT  H N N 172 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
GLU N   CA   sing N N 55  
GLU N   H    sing N N 56  
GLU N   H2   sing N N 57  
GLU CA  C    sing N N 58  
GLU CA  CB   sing N N 59  
GLU CA  HA   sing N N 60  
GLU C   O    doub N N 61  
GLU C   OXT  sing N N 62  
GLU CB  CG   sing N N 63  
GLU CB  HB2  sing N N 64  
GLU CB  HB3  sing N N 65  
GLU CG  CD   sing N N 66  
GLU CG  HG2  sing N N 67  
GLU CG  HG3  sing N N 68  
GLU CD  OE1  doub N N 69  
GLU CD  OE2  sing N N 70  
GLU OE2 HE2  sing N N 71  
GLU OXT HXT  sing N N 72  
GLY N   CA   sing N N 73  
GLY N   H    sing N N 74  
GLY N   H2   sing N N 75  
GLY CA  C    sing N N 76  
GLY CA  HA2  sing N N 77  
GLY CA  HA3  sing N N 78  
GLY C   O    doub N N 79  
GLY C   OXT  sing N N 80  
GLY OXT HXT  sing N N 81  
LYS N   CA   sing N N 82  
LYS N   H    sing N N 83  
LYS N   H2   sing N N 84  
LYS CA  C    sing N N 85  
LYS CA  CB   sing N N 86  
LYS CA  HA   sing N N 87  
LYS C   O    doub N N 88  
LYS C   OXT  sing N N 89  
LYS CB  CG   sing N N 90  
LYS CB  HB2  sing N N 91  
LYS CB  HB3  sing N N 92  
LYS CG  CD   sing N N 93  
LYS CG  HG2  sing N N 94  
LYS CG  HG3  sing N N 95  
LYS CD  CE   sing N N 96  
LYS CD  HD2  sing N N 97  
LYS CD  HD3  sing N N 98  
LYS CE  NZ   sing N N 99  
LYS CE  HE2  sing N N 100 
LYS CE  HE3  sing N N 101 
LYS NZ  HZ1  sing N N 102 
LYS NZ  HZ2  sing N N 103 
LYS NZ  HZ3  sing N N 104 
LYS OXT HXT  sing N N 105 
PRO N   CA   sing N N 106 
PRO N   CD   sing N N 107 
PRO N   H    sing N N 108 
PRO CA  C    sing N N 109 
PRO CA  CB   sing N N 110 
PRO CA  HA   sing N N 111 
PRO C   O    doub N N 112 
PRO C   OXT  sing N N 113 
PRO CB  CG   sing N N 114 
PRO CB  HB2  sing N N 115 
PRO CB  HB3  sing N N 116 
PRO CG  CD   sing N N 117 
PRO CG  HG2  sing N N 118 
PRO CG  HG3  sing N N 119 
PRO CD  HD2  sing N N 120 
PRO CD  HD3  sing N N 121 
PRO OXT HXT  sing N N 122 
THR N   CA   sing N N 123 
THR N   H    sing N N 124 
THR N   H2   sing N N 125 
THR CA  C    sing N N 126 
THR CA  CB   sing N N 127 
THR CA  HA   sing N N 128 
THR C   O    doub N N 129 
THR C   OXT  sing N N 130 
THR CB  OG1  sing N N 131 
THR CB  CG2  sing N N 132 
THR CB  HB   sing N N 133 
THR OG1 HG1  sing N N 134 
THR CG2 HG21 sing N N 135 
THR CG2 HG22 sing N N 136 
THR CG2 HG23 sing N N 137 
THR OXT HXT  sing N N 138 
TRP N   CA   sing N N 139 
TRP N   H    sing N N 140 
TRP N   H2   sing N N 141 
TRP CA  C    sing N N 142 
TRP CA  CB   sing N N 143 
TRP CA  HA   sing N N 144 
TRP C   O    doub N N 145 
TRP C   OXT  sing N N 146 
TRP CB  CG   sing N N 147 
TRP CB  HB2  sing N N 148 
TRP CB  HB3  sing N N 149 
TRP CG  CD1  doub Y N 150 
TRP CG  CD2  sing Y N 151 
TRP CD1 NE1  sing Y N 152 
TRP CD1 HD1  sing N N 153 
TRP CD2 CE2  doub Y N 154 
TRP CD2 CE3  sing Y N 155 
TRP NE1 CE2  sing Y N 156 
TRP NE1 HE1  sing N N 157 
TRP CE2 CZ2  sing Y N 158 
TRP CE3 CZ3  doub Y N 159 
TRP CE3 HE3  sing N N 160 
TRP CZ2 CH2  doub Y N 161 
TRP CZ2 HZ2  sing N N 162 
TRP CZ3 CH2  sing Y N 163 
TRP CZ3 HZ3  sing N N 164 
TRP CH2 HH2  sing N N 165 
TRP OXT HXT  sing N N 166 
# 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.model             INOVA 
_pdbx_nmr_spectrometer.manufacturer      Varian 
_pdbx_nmr_spectrometer.field_strength    600 
_pdbx_nmr_spectrometer.type              ? 
# 
_atom_sites.entry_id                    2ORU 
_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_