data_7OTD # _entry.id 7OTD # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.350 _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 7OTD pdb_00007otd 10.2210/pdb7otd/pdb WWPDB D_1292116412 ? ? BMRB 34637 ? ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.details _pdbx_database_related.db_id _pdbx_database_related.content_type PDB 'Oxytocin non-bound' 7OFG unspecified BMRB 'Oxytocin NMR solution structure' 34637 unspecified # _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr REL _pdbx_database_status.entry_id 7OTD _pdbx_database_status.recvd_initial_deposition_date 2021-06-10 _pdbx_database_status.SG_entry N _pdbx_database_status.deposit_site PDBE _pdbx_database_status.process_site PDBE _pdbx_database_status.status_code_cs REL _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'Shalev, D.E.' 1 0000-0003-1100-785X 'Alshanski, I.' 2 0000-0002-9310-1921 'Yitzchaik, S.' 3 0000-0001-5021-5139 'Hurevich, M.' 4 0000-0002-1038-8104 # _citation.abstract ? _citation.abstract_id_CAS ? _citation.book_id_ISBN ? _citation.book_publisher ? _citation.book_publisher_city ? _citation.book_title ? _citation.coordinate_linkage ? _citation.country GW _citation.database_id_Medline ? _citation.details ? _citation.id primary _citation.journal_abbrev J.Biol.Inorg.Chem. _citation.journal_id_ASTM JJBCFA _citation.journal_id_CSD ? _citation.journal_id_ISSN 1432-1327 _citation.journal_full ? _citation.journal_issue ? _citation.journal_volume 26 _citation.language ? _citation.page_first 809 _citation.page_last 815 _citation.title 'Determining the structure and binding mechanism of oxytocin-Cu 2+ complex using paramagnetic relaxation enhancement NMR analysis.' _citation.year 2021 _citation.database_id_CSD ? _citation.pdbx_database_id_DOI 10.1007/s00775-021-01897-1 _citation.pdbx_database_id_PubMed 34459989 _citation.pdbx_database_id_patent ? _citation.unpublished_flag ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Alshanski, I.' 1 0000-0002-9310-1921 primary 'Shalev, D.E.' 2 ? primary 'Yitzchaik, S.' 3 0000-0001-5021-5139 primary 'Hurevich, M.' 4 0000-0002-1038-8104 # 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 UNK-TYR-ILE-GLN-ASN-CYS-PRO-LEU-GLY 1010.188 1 ? ? ? 'Oxytocin bound to copper II' 2 non-polymer syn 'COPPER (II) ION' 63.546 1 ? ? ? 'Oxytocin bound to copper II' 3 non-polymer syn 'AMINO GROUP' 16.023 1 ? ? ? 'Oxytocin bound to copper II' # _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 CYIQNCPLG _entity_poly.pdbx_seq_one_letter_code_can CYIQNCPLG _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 CYS n 1 2 TYR n 1 3 ILE n 1 4 GLN n 1 5 ASN n 1 6 CYS n 1 7 PRO n 1 8 LEU n 1 9 GLY n # loop_ _pdbx_entity_src_syn.entity_id _pdbx_entity_src_syn.pdbx_src_id _pdbx_entity_src_syn.pdbx_alt_source_flag _pdbx_entity_src_syn.pdbx_beg_seq_num _pdbx_entity_src_syn.pdbx_end_seq_num _pdbx_entity_src_syn.organism_scientific _pdbx_entity_src_syn.organism_common_name _pdbx_entity_src_syn.ncbi_taxonomy_id _pdbx_entity_src_syn.details 1 1 sample 1 9 'Homo sapiens' ? 9606 ? 2 1 sample ? ? 'Homo sapiens' ? 9606 ? 3 1 sample 1 9 'Homo sapiens' ? 9606 ? # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 7OTD _struct_ref.pdbx_db_accession 7OTD _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 7OTD _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 9 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 7OTD _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 9 _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 9 # 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 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 CU non-polymer . 'COPPER (II) ION' ? 'Cu 2' 63.546 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.spectrometer_id _pdbx_nmr_exptl.sample_state 1 1 1 '2D 1H-1H COSY' 1 isotropic 2 1 1 '2D 1H-1H TOCSY' 1 isotropic 3 1 1 '2D 1H-1H ROESY' 1 isotropic # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 293.2 _pdbx_nmr_exptl_sample_conditions.pressure_units atm _pdbx_nmr_exptl_sample_conditions.pressure 1 _pdbx_nmr_exptl_sample_conditions.pH 6.7 _pdbx_nmr_exptl_sample_conditions.ionic_strength 14.9 _pdbx_nmr_exptl_sample_conditions.details ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_err ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_units mM _pdbx_nmr_exptl_sample_conditions.label ot-cu _pdbx_nmr_exptl_sample_conditions.pH_err ? _pdbx_nmr_exptl_sample_conditions.pH_units pH* _pdbx_nmr_exptl_sample_conditions.pressure_err ? _pdbx_nmr_exptl_sample_conditions.temperature_err ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents '3.3 mM oxytocin, 5 mM ammonium acetate buffer, 10 % v/v [U-100% 2H] D2O, 90 % v/v H2O, 0.33 mM CuCl2, 90% H2O/10% D2O' _pdbx_nmr_sample_details.solvent_system '90% H2O/10% D2O' _pdbx_nmr_sample_details.label OT+Cu _pdbx_nmr_sample_details.type solution _pdbx_nmr_sample_details.details ;Copper chloride was added to obtain the copper II complex equilibrium. The solution was filtered before adding the peptide to reduce microbial growth. ; # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.model 'AVANCE II' _pdbx_nmr_spectrometer.type ? _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.field_strength 500 _pdbx_nmr_spectrometer.details ? # _pdbx_nmr_refine.entry_id 7OTD _pdbx_nmr_refine.method 'DGSA-distance geometry simulated annealing' _pdbx_nmr_refine.details XPLOR-NIH _pdbx_nmr_refine.software_ordinal 5 # _pdbx_nmr_ensemble.entry_id 7OTD _pdbx_nmr_ensemble.conformers_calculated_total_number 50 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _pdbx_nmr_ensemble.representative_conformer ? _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 7OTD _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_software.ordinal _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors 1 collection TopSpin ? 'Bruker Biospin' 2 'peak picking' NMRFAM-SPARKY 1.470 ;Lee, W.; Tonelli, M.; Markley, J. L. NMRFAM-SPARKY: Enhanced Software for Biomolecular NMR Spectroscopy. Bioinformatics 2015, 31 (8), 1325-1327. ; 3 'chemical shift assignment' NMRFAM-SPARKY 1.470 ;Lee, W.; Tonelli, M.; Markley, J. L. NMRFAM-SPARKY: Enhanced Software for Biomolecular NMR Spectroscopy. Bioinformatics 2015, 31 (8), 1325-1327. ; 4 'chemical shift assignment' NMRFAM-SPARKY 1.470 ;Lee, W.; Tonelli, M.; Markley, J. L. NMRFAM-SPARKY: Enhanced Software for Biomolecular NMR Spectroscopy. Bioinformatics 2015, 31 (8), 1325-1327. ; 5 'structure calculation' CNS ? ;Schwieters, C. D.; Kuszewski, J. J.; Tjandra, N.; Clore, G. M. The Xplor-NIH NMR Molecular Structure Determination Package. J. Magn. Reson. 2003, 160 (1), 65 ; 6 'data analysis' 'UCSF Chimera' 1.14 ;Pettersen, E. F.; Goddard, T. D.; Huang, C. C.; Couch, G. S.; Greenblatt, D. M.; Meng, E. C.; Ferrin, T. E. UCSF Chimera - A Visualization System for Exploratory Research and Analysis. J. Comput. Chem. 2004, 25 (13), 1605-1612. ; # _exptl.absorpt_coefficient_mu ? _exptl.absorpt_correction_T_max ? _exptl.absorpt_correction_T_min ? _exptl.absorpt_correction_type ? _exptl.absorpt_process_details ? _exptl.entry_id 7OTD _exptl.crystals_number ? _exptl.details ? _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 7OTD _struct.title 'Oxytocin NMR solution structure' _struct.pdbx_model_details ? _struct.pdbx_formula_weight ? _struct.pdbx_formula_weight_method ? _struct.pdbx_model_type_details ? _struct.pdbx_CASP_flag N # _struct_keywords.entry_id 7OTD _struct_keywords.text 'natural peptide, cyclic, disulfide bond, copper-binding, HORMONE' _struct_keywords.pdbx_keywords HORMONE # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? C N N 3 ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role disulf1 disulf ? ? A CYS 1 SG ? ? ? 1_555 A CYS 6 SG ? ? A CYS 1 A CYS 6 1_555 ? ? ? ? ? ? ? 2.022 ? ? covale1 covale both ? A GLY 9 C ? ? ? 1_555 C NH2 . N ? ? A GLY 9 A NH2 102 1_555 ? ? ? ? ? ? ? 1.305 sing ? metalc1 metalc ? ? A CYS 1 N ? ? ? 1_555 B CU . CU ? ? A CYS 1 A CU 101 1_555 ? ? ? ? ? ? ? 1.925 ? ? metalc2 metalc ? ? A TYR 2 N ? ? ? 1_555 B CU . CU ? ? A TYR 2 A CU 101 1_555 ? ? ? ? ? ? ? 1.909 ? ? metalc3 metalc ? ? A ILE 3 N ? ? ? 1_555 B CU . CU ? ? A ILE 3 A CU 101 1_555 ? ? ? ? ? ? ? 1.912 ? ? metalc4 metalc ? ? A GLN 4 N ? ? ? 1_555 B CU . CU ? ? A GLN 4 A CU 101 1_555 ? ? ? ? ? ? ? 1.954 ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? covale ? ? metalc ? ? # _atom_sites.entry_id 7OTD _atom_sites.Cartn_transf_matrix[1][1] ? _atom_sites.Cartn_transf_matrix[1][2] ? _atom_sites.Cartn_transf_matrix[1][3] ? _atom_sites.Cartn_transf_matrix[2][1] ? _atom_sites.Cartn_transf_matrix[2][2] ? _atom_sites.Cartn_transf_matrix[2][3] ? _atom_sites.Cartn_transf_matrix[3][1] ? _atom_sites.Cartn_transf_matrix[3][2] ? _atom_sites.Cartn_transf_matrix[3][3] ? _atom_sites.Cartn_transf_vector[1] ? _atom_sites.Cartn_transf_vector[2] ? _atom_sites.Cartn_transf_vector[3] ? _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 _atom_sites.solution_primary ? _atom_sites.solution_secondary ? _atom_sites.solution_hydrogens ? _atom_sites.special_details ? # loop_ _atom_type.symbol C CU H N O S # 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 CYS 1 1 1 CYS UNK A . n A 1 2 TYR 2 2 2 TYR TYR A . n A 1 3 ILE 3 3 3 ILE ILE A . n A 1 4 GLN 4 4 4 GLN GLN A . n A 1 5 ASN 5 5 5 ASN ASN A . n A 1 6 CYS 6 6 6 CYS CYS A . n A 1 7 PRO 7 7 7 PRO PRO A . n A 1 8 LEU 8 8 8 LEU LEU A . n A 1 9 GLY 9 9 9 GLY GLY A . 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 B 2 CU 1 101 1 CU UNK A . C 3 NH2 1 102 9 NH2 GLY A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA _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,B,C # 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)' 0 ? 1 MORE 0 ? 1 'SSA (A^2)' 1280 ? # _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 # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 N ? A CYS 1 ? A CYS 1 ? 1_555 CU ? B CU . ? A CU 101 ? 1_555 N ? A TYR 2 ? A TYR 2 ? 1_555 92.2 ? 2 N ? A CYS 1 ? A CYS 1 ? 1_555 CU ? B CU . ? A CU 101 ? 1_555 N ? A ILE 3 ? A ILE 3 ? 1_555 176.8 ? 3 N ? A TYR 2 ? A TYR 2 ? 1_555 CU ? B CU . ? A CU 101 ? 1_555 N ? A ILE 3 ? A ILE 3 ? 1_555 84.7 ? 4 N ? A CYS 1 ? A CYS 1 ? 1_555 CU ? B CU . ? A CU 101 ? 1_555 N ? A GLN 4 ? A GLN 4 ? 1_555 99.1 ? 5 N ? A TYR 2 ? A TYR 2 ? 1_555 CU ? B CU . ? A CU 101 ? 1_555 N ? A GLN 4 ? A GLN 4 ? 1_555 168.7 ? 6 N ? A ILE 3 ? A ILE 3 ? 1_555 CU ? B CU . ? A CU 101 ? 1_555 N ? A GLN 4 ? A GLN 4 ? 1_555 84.0 ? # _pdbx_audit_revision_history.ordinal 1 _pdbx_audit_revision_history.data_content_type 'Structure model' _pdbx_audit_revision_history.major_revision 1 _pdbx_audit_revision_history.minor_revision 0 _pdbx_audit_revision_history.revision_date 2021-10-13 # _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 ? # _software.citation_id ? _software.classification 'model building' _software.compiler_name ? _software.compiler_version ? _software.contact_author ? _software.contact_author_email ? _software.date ? _software.description ? _software.dependencies ? _software.hardware ? _software.language ? _software.location https://www.rbvi.ucsf.edu/chimerax/ _software.mods ? _software.name 'UCSF ChimeraX' _software.os Windows _software.os_version ? _software.type package _software.version 1.1/v9 _software.pdbx_ordinal 1 # loop_ _pdbx_nmr_exptl_sample.solution_id _pdbx_nmr_exptl_sample.component _pdbx_nmr_exptl_sample.concentration _pdbx_nmr_exptl_sample.concentration_range _pdbx_nmr_exptl_sample.concentration_units _pdbx_nmr_exptl_sample.isotopic_labeling 1 oxytocin 3.3 ? mM 'natural abundance' 1 'ammonium acetate buffer' 5 ? mM 'natural abundance' 1 D2O 10 ? '% v/v' '[U-100% 2H]' 1 H2O 90 ? '% v/v' 'natural abundance' 1 CuCl2 0.33 ? mM 'natural abundance' # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 2 2 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 3 3 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 4 4 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 5 5 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 6 6 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 7 7 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 8 8 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 9 9 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 10 10 O A GLY 9 ? ? N A NH2 102 ? ? 2.18 # 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 ILE A 3 ? ? -151.23 -4.03 2 1 ASN A 5 ? ? 12.30 69.67 3 1 LEU A 8 ? ? 27.18 58.82 4 2 ILE A 3 ? ? -153.69 0.74 5 2 ASN A 5 ? ? 13.81 74.85 6 2 LEU A 8 ? ? -19.89 79.74 7 3 ILE A 3 ? ? -148.02 -10.73 8 3 ASN A 5 ? ? 12.34 64.56 9 3 LEU A 8 ? ? -19.85 79.27 10 4 ILE A 3 ? ? -150.52 -7.54 11 4 ASN A 5 ? ? 11.18 67.58 12 4 LEU A 8 ? ? -19.02 80.37 13 5 ILE A 3 ? ? -152.01 -1.47 14 5 ASN A 5 ? ? 11.07 64.57 15 5 LEU A 8 ? ? -58.60 68.37 16 6 ILE A 3 ? ? -151.88 -0.10 17 6 ASN A 5 ? ? 12.90 102.50 18 6 CYS A 6 ? ? -106.07 78.38 19 6 LEU A 8 ? ? -21.39 79.98 20 7 ILE A 3 ? ? -149.52 -4.65 21 7 ASN A 5 ? ? 8.47 64.61 22 7 PRO A 7 ? ? -76.80 -166.91 23 7 LEU A 8 ? ? -11.45 79.84 24 8 ILE A 3 ? ? -155.29 3.19 25 8 ASN A 5 ? ? 8.65 67.29 26 8 LEU A 8 ? ? -44.62 76.04 27 9 ILE A 3 ? ? -146.88 -12.27 28 9 ASN A 5 ? ? 11.00 63.45 29 9 CYS A 6 ? ? -55.38 107.96 30 9 LEU A 8 ? ? 9.12 61.23 31 10 ILE A 3 ? ? -149.37 -7.10 32 10 ASN A 5 ? ? 11.65 65.19 33 10 LEU A 8 ? ? -20.19 79.97 # _pdbx_audit_support.funding_organization 'European Union (EU)' _pdbx_audit_support.country Israel _pdbx_audit_support.grant_number 664786 _pdbx_audit_support.ordinal 1 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'COPPER (II) ION' CU 3 'AMINO GROUP' NH2 # _pdbx_struct_assembly_auth_evidence.id 1 _pdbx_struct_assembly_auth_evidence.assembly_id 1 _pdbx_struct_assembly_auth_evidence.experimental_support 'NMR relaxation study' _pdbx_struct_assembly_auth_evidence.details 'Amide proton signal was lost and paramagnetic relaxation enhancement was noted for the bound residues.' #