data_1Y32 # _entry.id 1Y32 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.355 _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 1Y32 pdb_00001y32 10.2210/pdb1y32/pdb RCSB RCSB031053 ? ? WWPDB D_1000031053 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1Y32 _pdbx_database_status.recvd_initial_deposition_date 2004-11-23 _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_ _audit_author.name _audit_author.pdbx_ordinal 'Benaki, D.' 1 'Zikos, C.' 2 'Evangelou, A.' 3 'Livaniou, E.' 4 'Vlassi, M.' 5 'Mikros, E.' 6 'Pelecanou, M.' 7 # _citation.id primary _citation.title ;Solution structure of humanin, a peptide against Alzheimer's disease-related neurotoxicity. ; _citation.journal_abbrev Biochem.Biophys.Res.Commun. _citation.journal_volume 329 _citation.page_first 152 _citation.page_last 160 _citation.year 2005 _citation.journal_id_ASTM BBRCA9 _citation.country US _citation.journal_id_ISSN 0006-291X _citation.journal_id_CSD 0146 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 15721287 _citation.pdbx_database_id_DOI 10.1016/j.bbrc.2005.01.100 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Benaki, D.' 1 ? primary 'Zikos, C.' 2 ? primary 'Evangelou, A.' 3 ? primary 'Livaniou, E.' 4 ? primary 'Vlassi, M.' 5 ? primary 'Mikros, E.' 6 ? primary 'Pelecanou, M.' 7 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description Humanin _entity.formula_weight 2691.264 _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 MAPRGFSCLLLLTSEIDLPVKRRA _entity_poly.pdbx_seq_one_letter_code_can MAPRGFSCLLLLTSEIDLPVKRRA _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 MET n 1 2 ALA n 1 3 PRO n 1 4 ARG n 1 5 GLY n 1 6 PHE n 1 7 SER n 1 8 CYS n 1 9 LEU n 1 10 LEU n 1 11 LEU n 1 12 LEU n 1 13 THR n 1 14 SER n 1 15 GLU n 1 16 ILE n 1 17 ASP n 1 18 LEU n 1 19 PRO n 1 20 VAL n 1 21 LYS n 1 22 ARG n 1 23 ARG n 1 24 ALA n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details ;Humanin was prepared by Fmoc-solid phase synthesis on -Cl-trityl-amidomethyl polystyrene resin. The peptide was purified to 95% with semi-preparative RP-HPLC and suitably characterized. Evangelou, A., Zikos, C., Livaniou, E., and Evangelatos, G.P. (2004) High-yield, solid-phase synthesis of humanin, an Alzheimer s disease associated, novel 24-mer peptide which contains a difficult sequence, J. Peptide Science 10, 631-635. ; # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code HUNIN_HUMAN _struct_ref.pdbx_db_accession Q8IVG9 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code MAPRGFSCLLLLTSEIDLPVKRRA _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1Y32 _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 24 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession Q8IVG9 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 24 _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 24 # 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 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 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 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type 1 1 1 '2D NOESY' 2 1 1 '2D TOCSY' 3 1 2 '2D NOESY' 4 1 2 '2D TOCSY' # loop_ _pdbx_nmr_exptl_sample_conditions.conditions_id _pdbx_nmr_exptl_sample_conditions.temperature _pdbx_nmr_exptl_sample_conditions.pressure _pdbx_nmr_exptl_sample_conditions.pH _pdbx_nmr_exptl_sample_conditions.ionic_strength _pdbx_nmr_exptl_sample_conditions.pressure_units _pdbx_nmr_exptl_sample_conditions.temperature_units 1 298 ambient 2.7 '60 microM sodium azide' ? K 2 280 ambient 2.7 '60 microM sodium azide' ? K # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents ;NMR studies of humanin were carried out in H2O/TFE-d3 7:3 solution containing 60 microM NaN3 at 280 and 298 K. The concentration of the sample was 1.7 mM and the pH of the solution was 2.7 (uncorrected for the presence of TFE). ; _pdbx_nmr_sample_details.solvent_system 'H2O/TFE-d3 7:3 solution containing 60 microM NaN3' # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type ? _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.model AVANCE _pdbx_nmr_spectrometer.field_strength 500 # _pdbx_nmr_refine.entry_id 1Y32 _pdbx_nmr_refine.method ;simulated annealing torsion angle dynamics ; _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 1Y32 _pdbx_nmr_details.text 'This structure was determined using standard 2D homonuclear techniques.' # _pdbx_nmr_ensemble.entry_id 1Y32 _pdbx_nmr_ensemble.conformers_calculated_total_number 300 _pdbx_nmr_ensemble.conformers_submitted_total_number 14 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _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 1Y32 _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'closest to the average' # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal XwinNMR 2.6 collection Bruker 1 XwinNMR 2.6 processing Bruker 2 Sparky 3 'data analysis' Goddard 3 CNS 1.1 'structure solution' Brunger 4 CNS 1.1 refinement Brunger 5 # _exptl.entry_id 1Y32 _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 ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _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 # _struct.entry_id 1Y32 _struct.title 'NMR structure of humanin in 30% TFE solution' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1Y32 _struct_keywords.pdbx_keywords 'UNKNOWN FUNCTION' _struct_keywords.text ;Humanin, NMR solution structure, Alzheimer's disease, neuroprotection, UNKNOWN FUNCTION ; # _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_biol.id 1 # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id 1 _struct_conf.beg_label_comp_id PRO _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 3 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id ILE _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 16 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id PRO _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 3 _struct_conf.end_auth_comp_id ILE _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 16 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 14 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _database_PDB_matrix.entry_id 1Y32 _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 # _atom_sites.entry_id 1Y32 _atom_sites.fract_transf_matrix[1][1] 1.000000 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 1.000000 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 1.000000 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C H N O S # loop_ _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 MET 1 1 1 MET MET A . n A 1 2 ALA 2 2 2 ALA ALA A . n A 1 3 PRO 3 3 3 PRO PRO A . n A 1 4 ARG 4 4 4 ARG ARG A . n A 1 5 GLY 5 5 5 GLY GLY A . n A 1 6 PHE 6 6 6 PHE PHE A . n A 1 7 SER 7 7 7 SER SER A . n A 1 8 CYS 8 8 8 CYS CYS A . n A 1 9 LEU 9 9 9 LEU LEU A . n A 1 10 LEU 10 10 10 LEU LEU A . n A 1 11 LEU 11 11 11 LEU LEU A . n A 1 12 LEU 12 12 12 LEU LEU A . n A 1 13 THR 13 13 13 THR THR A . n A 1 14 SER 14 14 14 SER SER A . n A 1 15 GLU 15 15 15 GLU GLU A . n A 1 16 ILE 16 16 16 ILE ILE A . n A 1 17 ASP 17 17 17 ASP ASP A . n A 1 18 LEU 18 18 18 LEU LEU A . n A 1 19 PRO 19 19 19 PRO PRO A . n A 1 20 VAL 20 20 20 VAL VAL A . n A 1 21 LYS 21 21 21 LYS LYS A . n A 1 22 ARG 22 22 22 ARG ARG A . n A 1 23 ARG 23 23 23 ARG ARG A . n A 1 24 ALA 24 24 24 ALA ALA A . n # _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 # 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 2005-02-22 2 'Structure model' 1 1 2008-04-30 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-03-02 # _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' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' pdbx_nmr_software 3 4 'Structure model' pdbx_nmr_spectrometer 4 4 'Structure model' pdbx_struct_assembly 5 4 'Structure model' pdbx_struct_oper_list # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_nmr_software.name' 4 4 'Structure model' '_pdbx_nmr_spectrometer.model' # 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 ? ? 60.12 88.34 2 1 SER A 14 ? ? -130.50 -46.43 3 1 LYS A 21 ? ? -178.02 -39.67 4 2 ARG A 22 ? ? -177.54 43.46 5 2 ARG A 23 ? ? -155.88 -76.39 6 3 SER A 14 ? ? -130.66 -46.24 7 4 SER A 14 ? ? -132.01 -46.26 8 4 LYS A 21 ? ? 57.73 -174.92 9 4 ARG A 22 ? ? -131.50 -45.93 10 4 ARG A 23 ? ? -173.86 -51.85 11 5 LYS A 21 ? ? -152.92 -49.64 12 5 ARG A 22 ? ? -154.68 -72.27 13 6 ALA A 2 ? ? 61.48 153.55 14 6 SER A 14 ? ? -134.47 -46.30 15 7 ALA A 2 ? ? 60.98 92.87 16 7 SER A 14 ? ? -131.23 -46.29 17 7 LYS A 21 ? ? 63.20 -78.04 18 7 ARG A 22 ? ? 64.19 -79.43 19 7 ARG A 23 ? ? -177.91 -177.99 20 8 ALA A 2 ? ? 60.54 162.74 21 8 ARG A 23 ? ? -155.18 -70.33 22 10 ALA A 2 ? ? -166.33 88.21 23 10 LYS A 21 ? ? 60.38 80.30 24 11 LEU A 10 ? ? -54.89 -75.77 25 11 SER A 14 ? ? -135.96 -46.27 26 11 VAL A 20 ? ? 43.18 77.65 27 11 LYS A 21 ? ? 69.19 103.66 28 11 ARG A 22 ? ? -148.11 -63.58 29 11 ARG A 23 ? ? 59.58 104.62 30 12 VAL A 20 ? ? -92.50 33.08 31 12 ARG A 22 ? ? -135.62 -56.46 32 13 LYS A 21 ? ? 176.20 156.66 33 13 ARG A 22 ? ? -152.55 -64.14 34 13 ARG A 23 ? ? -164.12 -71.00 35 14 VAL A 20 ? ? -93.68 32.56 36 14 ARG A 22 ? ? -94.39 46.05 #