data_1QXC # _entry.id 1QXC # _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 1QXC pdb_00001qxc 10.2210/pdb1qxc/pdb RCSB RCSB020182 ? ? WWPDB D_1000020182 ? ? # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 1IYT _pdbx_database_related.details 'Structure of the parent peptide a beta (1-42)' _pdbx_database_related.content_type unspecified # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1QXC _pdbx_database_status.recvd_initial_deposition_date 2003-09-05 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site PDBJ _pdbx_database_status.status_code_mr REL _pdbx_database_status.SG_entry . _pdbx_database_status.status_code_sf ? _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 ;D'Ursi, A.M. ; 1 'Armenante, M.R.' 2 'Guerrini, R.' 3 'Salvadori, S.' 4 'Sorrentino, G.' 5 'Picone, D.' 6 # _citation.id primary _citation.title 'Solution structure of amyloid beta-peptide (25-35) in different media' _citation.journal_abbrev J.Med.Chem. _citation.journal_volume 47 _citation.page_first 4231 _citation.page_last 4238 _citation.year 2004 _citation.journal_id_ASTM JMCMAR _citation.country US _citation.journal_id_ISSN 0022-2623 _citation.journal_id_CSD 0151 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 15293994 _citation.pdbx_database_id_DOI 10.1021/jm040773o # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary ;D'Ursi, A.M. ; 1 ? primary 'Armenante, M.R.' 2 ? primary 'Guerrini, R.' 3 ? primary 'Salvadori, S.' 4 ? primary 'Sorrentino, G.' 5 ? primary 'Picone, D.' 6 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description '11-mer peptide from Amyloid beta A4 protein' _entity.formula_weight 1061.278 _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 GSNKGAIIGLM _entity_poly.pdbx_seq_one_letter_code_can GSNKGAIIGLM _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 GLY n 1 2 SER n 1 3 ASN n 1 4 LYS n 1 5 GLY n 1 6 ALA n 1 7 ILE n 1 8 ILE n 1 9 GLY n 1 10 LEU n 1 11 MET 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 'This sequence occurs naturally in humans.' # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code A4_HUMAN _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code GSNKGAIIGLM _struct_ref.pdbx_align_begin 696 _struct_ref.pdbx_db_accession P05067 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1QXC _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 11 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P05067 _struct_ref_seq.db_align_beg 696 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 706 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 25 _struct_ref_seq.pdbx_auth_seq_align_end 35 # 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 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 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 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 # 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 1 DQF-COSY # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 300 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pH 4.5 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents '2mM abeta(25-35) peptide' _pdbx_nmr_sample_details.solvent_system 'hexafluoroisopropanol/water 20/80 v:v mixture' # _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 600 # _pdbx_nmr_ensemble.entry_id 1QXC _pdbx_nmr_ensemble.conformers_calculated_total_number 19 _pdbx_nmr_ensemble.conformers_submitted_total_number 19 _pdbx_nmr_ensemble.conformer_selection_criteria 'all calculated structures submitted' _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 ? # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal XwinNMR 1.3 collection ? 1 Sparky 1.3 processing ? 2 DYANA 1.5 'structure solution' ? 3 DYANA 1.5 refinement ? 4 # _exptl.entry_id 1QXC _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews ? _exptl_crystal.density_percent_sol ? _exptl_crystal.description ? # _diffrn.id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type ? # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _struct.entry_id 1QXC _struct.title 'NMR structure of the fragment 25-35 of beta amyloid peptide in 20/80 v:v hexafluoroisopropanol/water mixture' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1QXC _struct_keywords.pdbx_keywords 'PROTEIN BINDING' _struct_keywords.text 'PROTEIN BINDING' # _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_biol.details ? # _database_PDB_matrix.entry_id 1QXC _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 1QXC _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 GLY 1 25 25 GLY GLY A . n A 1 2 SER 2 26 26 SER SER A . n A 1 3 ASN 3 27 27 ASN ASN A . n A 1 4 LYS 4 28 28 LYS LYS A . n A 1 5 GLY 5 29 29 GLY GLY A . n A 1 6 ALA 6 30 30 ALA ALA A . n A 1 7 ILE 7 31 31 ILE ILE A . n A 1 8 ILE 8 32 32 ILE ILE A . n A 1 9 GLY 9 33 33 GLY GLY A . n A 1 10 LEU 10 34 34 LEU LEU A . n A 1 11 MET 11 35 35 MET MET 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 2004-09-14 2 'Structure model' 1 1 2008-04-29 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 SER A 26 ? ? 159.86 80.31 2 1 ALA A 30 ? ? 58.91 108.27 3 1 ILE A 32 ? ? -93.51 -137.01 4 1 LEU A 34 ? ? 54.91 88.30 5 2 SER A 26 ? ? 159.97 80.26 6 2 ALA A 30 ? ? 57.84 107.90 7 2 ILE A 32 ? ? -93.27 -136.93 8 2 LEU A 34 ? ? 52.90 93.50 9 3 SER A 26 ? ? 159.94 80.22 10 3 ALA A 30 ? ? 60.04 108.42 11 3 ILE A 32 ? ? -93.16 -136.96 12 3 LEU A 34 ? ? 46.49 85.24 13 4 SER A 26 ? ? 159.94 80.18 14 4 ALA A 30 ? ? 57.32 107.63 15 4 LEU A 34 ? ? 59.79 76.76 16 5 SER A 26 ? ? 161.59 79.70 17 5 ALA A 30 ? ? 57.33 107.70 18 5 ILE A 32 ? ? -92.92 -137.03 19 5 LEU A 34 ? ? 61.46 74.17 20 6 SER A 26 ? ? 159.92 80.47 21 6 ALA A 30 ? ? 51.69 99.06 22 6 LEU A 34 ? ? 43.49 87.45 23 7 SER A 26 ? ? 159.91 80.29 24 7 ALA A 30 ? ? 57.87 107.26 25 7 ILE A 32 ? ? -92.06 -136.94 26 7 LEU A 34 ? ? 59.86 77.46 27 8 SER A 26 ? ? 159.96 80.29 28 8 ALA A 30 ? ? 56.73 106.65 29 8 ILE A 32 ? ? -92.52 -136.94 30 8 LEU A 34 ? ? 52.95 88.97 31 9 SER A 26 ? ? 159.89 80.24 32 9 ALA A 30 ? ? 57.92 107.66 33 9 ILE A 32 ? ? -93.16 -137.02 34 9 LEU A 34 ? ? 41.75 83.08 35 10 SER A 26 ? ? 159.80 80.60 36 10 ALA A 30 ? ? 62.90 109.92 37 10 ILE A 32 ? ? -93.08 -137.08 38 10 LEU A 34 ? ? 46.14 84.97 39 11 SER A 26 ? ? 159.74 80.51 40 11 ALA A 30 ? ? 59.99 108.90 41 11 ILE A 32 ? ? -93.19 -137.00 42 11 LEU A 34 ? ? 67.74 66.73 43 12 SER A 26 ? ? 159.74 80.50 44 12 ALA A 30 ? ? 62.44 109.20 45 12 ILE A 32 ? ? -93.19 -136.95 46 12 LEU A 34 ? ? 46.67 89.43 47 13 SER A 26 ? ? 159.89 80.56 48 13 ALA A 30 ? ? 58.71 108.11 49 13 ILE A 32 ? ? -92.87 -136.96 50 13 LEU A 34 ? ? 62.36 94.15 51 14 SER A 26 ? ? 159.87 80.62 52 14 ALA A 30 ? ? 60.56 109.03 53 14 ILE A 32 ? ? -92.81 -136.92 54 15 SER A 26 ? ? 159.90 80.47 55 15 ALA A 30 ? ? 62.75 110.24 56 15 ILE A 32 ? ? -93.08 -137.02 57 15 LEU A 34 ? ? 54.38 81.68 58 16 SER A 26 ? ? 159.82 80.50 59 16 ALA A 30 ? ? 59.31 108.60 60 16 ILE A 32 ? ? -93.41 -136.96 61 16 LEU A 34 ? ? 61.73 78.28 62 17 SER A 26 ? ? 159.92 80.28 63 17 ALA A 30 ? ? 62.22 107.47 64 17 ILE A 32 ? ? -94.06 -137.02 65 17 LEU A 34 ? ? 58.06 93.49 66 18 SER A 26 ? ? 159.98 80.31 67 18 ALA A 30 ? ? 60.15 107.36 68 18 ILE A 32 ? ? -93.41 -136.94 69 19 SER A 26 ? ? 159.82 80.53 70 19 ALA A 30 ? ? 57.99 107.87 71 19 ILE A 32 ? ? -93.15 -136.99 72 19 LEU A 34 ? ? 63.27 80.49 #