data_2ONW # _entry.id 2ONW # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.389 _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 2ONW pdb_00002onw 10.2210/pdb2onw/pdb RCSB RCSB041368 ? ? WWPDB D_1000041368 ? ? # 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 2007-02-06 2 'Structure model' 1 1 2008-05-01 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2017-10-18 5 'Structure model' 1 4 2023-12-27 6 'Structure model' 1 5 2024-04-03 # _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' 'Refinement description' 4 5 'Structure model' 'Data collection' 5 5 'Structure model' 'Database references' 6 6 'Structure model' 'Refinement description' # 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' software 2 5 'Structure model' chem_comp_atom 3 5 'Structure model' chem_comp_bond 4 5 'Structure model' database_2 5 6 'Structure model' pdbx_initial_refinement_model # 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 5 'Structure model' '_database_2.pdbx_DOI' 2 5 'Structure model' '_database_2.pdbx_database_accession' # _pdbx_database_status.entry_id 2ONW _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2007-01-24 _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _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 'Sambashivan, S.' 1 'Sawaya, M.R.' 2 'Eisenberg, D.' 3 # _citation.id primary _citation.title 'Atomic structures of amyloid cross-beta spines reveal varied steric zippers.' _citation.journal_abbrev Nature _citation.journal_volume 447 _citation.page_first 453 _citation.page_last 457 _citation.year 2007 _citation.journal_id_ASTM NATUAS _citation.country UK _citation.journal_id_ISSN 0028-0836 _citation.journal_id_CSD 0006 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 17468747 _citation.pdbx_database_id_DOI 10.1038/nature05695 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Sawaya, M.R.' 1 ? primary 'Sambashivan, S.' 2 ? primary 'Nelson, R.' 3 ? primary 'Ivanova, M.I.' 4 ? primary 'Sievers, S.A.' 5 ? primary 'Apostol, M.I.' 6 ? primary 'Thompson, M.J.' 7 ? primary 'Balbirnie, M.' 8 ? primary 'Wiltzius, J.J.' 9 ? primary 'McFarlane, H.T.' 10 ? primary 'Madsen, A.O.' 11 ? primary 'Riekel, C.' 12 ? primary 'Eisenberg, D.' 13 ? # 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 'fibril forming peptide from Bovine Pancreatic Ribonuclease (RNase A)' 522.508 1 ? ? 'hinge loop region (residues 15-20)' ? 2 water nat water 18.015 1 ? ? ? ? # _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 SSTSAA _entity_poly.pdbx_seq_one_letter_code_can SSTSAA _entity_poly.pdbx_strand_id X _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 SER n 1 2 SER n 1 3 THR n 1 4 SER n 1 5 ALA n 1 6 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 'The peptide SSTSAA was commercially synthesized.' # 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 HOH non-polymer . WATER ? 'H2 O' 18.015 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 # 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 SER 1 1 1 SER SER X . n A 1 2 SER 2 2 2 SER SER X . n A 1 3 THR 3 3 3 THR THR X . n A 1 4 SER 4 4 4 SER SER X . n A 1 5 ALA 5 5 5 ALA ALA X . n A 1 6 ALA 6 6 6 ALA ALA X . n # _pdbx_nonpoly_scheme.asym_id B _pdbx_nonpoly_scheme.entity_id 2 _pdbx_nonpoly_scheme.mon_id HOH _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 7 _pdbx_nonpoly_scheme.auth_seq_num 7 _pdbx_nonpoly_scheme.pdb_mon_id HOH _pdbx_nonpoly_scheme.auth_mon_id HOH _pdbx_nonpoly_scheme.pdb_strand_id X _pdbx_nonpoly_scheme.pdb_ins_code . # loop_ _software.name _software.version _software.date _software.type _software.contact_author _software.contact_author_email _software.classification _software.location _software.language _software.citation_id _software.pdbx_ordinal DENZO . ? package 'Zbyszek Otwinowski' zbyszek@mix.swmed.edu 'data reduction' http://www.lnls.br/infra/linhasluz/denzo-hkl.htm ? ? 1 SCALEPACK . ? package 'Zbyszek Otwinowski' zbyszek@mix.swmed.edu 'data scaling' http://www.lnls.br/infra/linhasluz/denzo-hkl.htm ? ? 2 REFMAC . ? program 'Murshudov, G.N.' ccp4@dl.ac.uk refinement http://www.ccp4.ac.uk/main.html Fortran_77 ? 3 PDB_EXTRACT 2.000 'April. 3, 2006' package PDB sw-help@rcsb.rutgers.edu 'data extraction' http://pdb.rutgers.edu/software/ C++ ? 4 X-PLOR . ? ? ? ? phasing ? ? ? 5 # _cell.length_a 42.008 _cell.length_b 4.830 _cell.length_c 12.888 _cell.angle_alpha 90.000 _cell.angle_beta 90.000 _cell.angle_gamma 90.000 _cell.entry_id 2ONW _cell.pdbx_unique_axis ? _cell.Z_PDB 4 _cell.length_a_esd ? _cell.length_b_esd ? _cell.length_c_esd ? _cell.angle_alpha_esd ? _cell.angle_beta_esd ? _cell.angle_gamma_esd ? # _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.entry_id 2ONW _symmetry.Int_Tables_number 19 _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.space_group_name_Hall ? # _exptl.crystals_number 1 _exptl.entry_id 2ONW _exptl.method 'X-RAY DIFFRACTION' # _exptl_crystal.id 1 _exptl_crystal.density_Matthews ? _exptl_crystal.density_meas ? _exptl_crystal.density_percent_sol ? _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.pH 7.5 _exptl_crystal_grow.temp 291 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pdbx_details ;Peptide concentration: 30 mg/ml, Reservoir: 0.1M HEPES-Na, pH 7.5, 10% v/v isopropanol, 20% PEG4000, VAPOR DIFFUSION, HANGING DROP, temperature 291K ; _exptl_crystal_grow.pdbx_pH_range . # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type MARRESEARCH _diffrn_detector.pdbx_collection_date 2005-01-01 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.9466 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'ESRF BEAMLINE ID13' _diffrn_source.pdbx_wavelength 0.9466 _diffrn_source.pdbx_wavelength_list ? _diffrn_source.pdbx_synchrotron_site ESRF _diffrn_source.pdbx_synchrotron_beamline ID13 # _reflns.entry_id 2ONW _reflns.d_resolution_high 1.500 _reflns.d_resolution_low 80.000 _reflns.number_obs 474 _reflns.pdbx_Rmerge_I_obs 0.174 _reflns.pdbx_netI_over_sigmaI 3.900 _reflns.pdbx_chi_squared 1.067 _reflns.percent_possible_obs 89.300 _reflns.observed_criterion_sigma_F ? _reflns.observed_criterion_sigma_I ? _reflns.number_all ? _reflns.pdbx_Rsym_value ? _reflns.B_iso_Wilson_estimate 6.599 _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 1.50 _reflns_shell.d_res_low 1.62 _reflns_shell.number_measured_obs ? _reflns_shell.number_measured_all ? _reflns_shell.number_unique_obs ? _reflns_shell.Rmerge_I_obs 0.434 _reflns_shell.meanI_over_sigI_obs ? _reflns_shell.pdbx_Rsym_value ? _reflns_shell.pdbx_chi_squared 1.084 _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all 98 _reflns_shell.percent_possible_all 93.30 _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 2ONW _refine.ls_d_res_high 1.510 _refine.ls_d_res_low 21.000 _refine.pdbx_ls_sigma_F 0.00 _refine.ls_percent_reflns_obs 87.570 _refine.ls_number_reflns_obs 458 _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.pdbx_R_Free_selection_details RANDOM _refine.details 'HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS' _refine.ls_R_factor_obs 0.159 _refine.ls_R_factor_R_work 0.157 _refine.ls_R_factor_R_free 0.219 _refine.ls_percent_reflns_R_free 4.600 _refine.ls_number_reflns_R_free 21 _refine.B_iso_mean 5.291 _refine.aniso_B[1][1] -0.970 _refine.aniso_B[2][2] -0.020 _refine.aniso_B[3][3] 0.990 _refine.aniso_B[1][2] 0.000 _refine.aniso_B[1][3] 0.000 _refine.aniso_B[2][3] 0.000 _refine.correlation_coeff_Fo_to_Fc 0.973 _refine.correlation_coeff_Fo_to_Fc_free 0.903 _refine.pdbx_overall_ESU_R 0.151 _refine.pdbx_overall_ESU_R_Free 0.102 _refine.overall_SU_ML 0.040 _refine.overall_SU_B 2.481 _refine.solvent_model_details MASK _refine.pdbx_solvent_vdw_probe_radii 1.400 _refine.pdbx_solvent_ion_probe_radii 0.800 _refine.pdbx_solvent_shrinkage_radii 0.800 _refine.pdbx_stereochemistry_target_values 'MAXIMUM LIKELIHOOD' _refine.pdbx_ls_sigma_I ? _refine.ls_number_reflns_all ? _refine.ls_R_factor_all ? _refine.ls_redundancy_reflns_obs ? _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_starting_model '5 residue beta strand SSTSA with the C-terminal alanine absent' _refine.pdbx_stereochem_target_val_spec_case ? _refine.solvent_model_param_bsol ? _refine.solvent_model_param_ksol ? _refine.occupancy_max ? _refine.occupancy_min ? _refine.pdbx_isotropic_thermal_model ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_wR_factor_R_free ? _refine.ls_wR_factor_R_work ? _refine.overall_FOM_free_R_set ? _refine.overall_FOM_work_R_set ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_overall_phase_error ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 70 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 3 _refine_hist.number_atoms_total 73 _refine_hist.d_res_high 1.510 _refine_hist.d_res_low 21.000 # loop_ _refine_ls_restr.type _refine_ls_restr.number _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function r_bond_refined_d 35 0.004 0.021 ? 'X-RAY DIFFRACTION' ? r_bond_other_d 30 0.001 0.020 ? 'X-RAY DIFFRACTION' ? r_angle_refined_deg 47 1.087 1.983 ? 'X-RAY DIFFRACTION' ? r_angle_other_deg 70 0.693 3.000 ? 'X-RAY DIFFRACTION' ? r_dihedral_angle_1_deg 5 5.242 5.000 ? 'X-RAY DIFFRACTION' ? r_dihedral_angle_3_deg 4 5.467 15.000 ? 'X-RAY DIFFRACTION' ? r_chiral_restr 7 0.064 0.200 ? 'X-RAY DIFFRACTION' ? r_gen_planes_refined 39 0.001 0.020 ? 'X-RAY DIFFRACTION' ? r_gen_planes_other 5 0.000 0.020 ? 'X-RAY DIFFRACTION' ? r_nbd_other 11 0.207 0.200 ? 'X-RAY DIFFRACTION' ? r_nbtor_refined 16 0.122 0.200 ? 'X-RAY DIFFRACTION' ? r_nbtor_other 23 0.093 0.200 ? 'X-RAY DIFFRACTION' ? r_symmetry_vdw_refined 5 0.053 0.200 ? 'X-RAY DIFFRACTION' ? r_symmetry_vdw_other 9 0.307 0.200 ? 'X-RAY DIFFRACTION' ? r_symmetry_hbond_refined 1 0.060 0.200 ? 'X-RAY DIFFRACTION' ? r_mcbond_it 36 0.488 1.500 ? 'X-RAY DIFFRACTION' ? r_mcbond_other 14 0.164 1.500 ? 'X-RAY DIFFRACTION' ? r_mcangle_it 46 0.615 2.000 ? 'X-RAY DIFFRACTION' ? r_scbond_it 5 0.243 3.000 ? 'X-RAY DIFFRACTION' ? r_scangle_it 1 0.137 4.500 ? 'X-RAY DIFFRACTION' ? r_rigid_bond_restr 71 0.409 3.000 ? 'X-RAY DIFFRACTION' ? r_sphericity_free 1 0.344 3.000 ? 'X-RAY DIFFRACTION' ? r_sphericity_bonded 66 0.714 3.000 ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.d_res_high 1.510 _refine_ls_shell.d_res_low 1.551 _refine_ls_shell.pdbx_total_number_of_bins_used 20 _refine_ls_shell.percent_reflns_obs 66.670 _refine_ls_shell.number_reflns_R_work 25 _refine_ls_shell.R_factor_all ? _refine_ls_shell.R_factor_R_work 0.249 _refine_ls_shell.R_factor_R_free 0.723 _refine_ls_shell.percent_reflns_R_free ? _refine_ls_shell.number_reflns_R_free 1 _refine_ls_shell.R_factor_R_free_error ? _refine_ls_shell.number_reflns_all ? _refine_ls_shell.number_reflns_obs 26 _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' # _struct.entry_id 2ONW _struct.title 'Structure of SSTSSA, a fibril forming peptide from Bovine Pancreatic Ribonuclease (RNase A, residues 15-20)' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2ONW _struct_keywords.pdbx_keywords 'PROTEIN FIBRIL' _struct_keywords.text 'parallel face-to-face-Up/Up beta sheets, steric zipper, PROTEIN FIBRIL' # 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 ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 2ONW _struct_ref.pdbx_db_accession 2ONW _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 2ONW _struct_ref_seq.pdbx_strand_id X _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 6 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 2ONW _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 6 _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 6 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details tetrameric _pdbx_struct_assembly.oligomeric_count 4 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1,2,3,4 _pdbx_struct_assembly_gen.asym_id_list A,B # loop_ _pdbx_struct_oper_list.id _pdbx_struct_oper_list.type _pdbx_struct_oper_list.name _pdbx_struct_oper_list.symmetry_operation _pdbx_struct_oper_list.matrix[1][1] _pdbx_struct_oper_list.matrix[1][2] _pdbx_struct_oper_list.matrix[1][3] _pdbx_struct_oper_list.vector[1] _pdbx_struct_oper_list.matrix[2][1] _pdbx_struct_oper_list.matrix[2][2] _pdbx_struct_oper_list.matrix[2][3] _pdbx_struct_oper_list.vector[2] _pdbx_struct_oper_list.matrix[3][1] _pdbx_struct_oper_list.matrix[3][2] _pdbx_struct_oper_list.matrix[3][3] _pdbx_struct_oper_list.vector[3] 1 'identity operation' 1_555 x,y,z 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 2 'crystal symmetry operation' 1_565 x,y+1,z 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 4.8300000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 3 'crystal symmetry operation' 3_655 -x+1,y+1/2,-z+1/2 -1.0000000000 0.0000000000 0.0000000000 42.0080000000 0.0000000000 1.0000000000 0.0000000000 2.4150000000 0.0000000000 0.0000000000 -1.0000000000 6.4440000000 4 'crystal symmetry operation' 3_665 -x+1,y+3/2,-z+1/2 -1.0000000000 0.0000000000 0.0000000000 42.0080000000 0.0000000000 1.0000000000 0.0000000000 7.2450000000 0.0000000000 0.0000000000 -1.0000000000 6.4440000000 # _struct_biol.id 1 _struct_biol.details ;The biological unit is a pair of sheets. Each sheet is comprised of beta strands generated by unit cell translations along the y-axis. The second sheet in the pair-of-sheet structures is generated by applying the operator -x+1, y+1/2, -z+1/2. In the second sheet also, beta strands are generated by unit cell translations along the y-axis. ; _struct_biol.pdbx_parent_biol_id ? # 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 HOH O O N N 14 HOH H1 H N N 15 HOH H2 H N N 16 SER N N N N 17 SER CA C N S 18 SER C C N N 19 SER O O N N 20 SER CB C N N 21 SER OG O N N 22 SER OXT O N N 23 SER H H N N 24 SER H2 H N N 25 SER HA H N N 26 SER HB2 H N N 27 SER HB3 H N N 28 SER HG H N N 29 SER HXT H N N 30 THR N N N N 31 THR CA C N S 32 THR C C N N 33 THR O O N N 34 THR CB C N R 35 THR OG1 O N N 36 THR CG2 C N N 37 THR OXT O N N 38 THR H H N N 39 THR H2 H N N 40 THR HA H N N 41 THR HB H N N 42 THR HG1 H N N 43 THR HG21 H N N 44 THR HG22 H N N 45 THR HG23 H N N 46 THR HXT H N N 47 # 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 HOH O H1 sing N N 13 HOH O H2 sing N N 14 SER N CA sing N N 15 SER N H sing N N 16 SER N H2 sing N N 17 SER CA C sing N N 18 SER CA CB sing N N 19 SER CA HA sing N N 20 SER C O doub N N 21 SER C OXT sing N N 22 SER CB OG sing N N 23 SER CB HB2 sing N N 24 SER CB HB3 sing N N 25 SER OG HG sing N N 26 SER OXT HXT sing N N 27 THR N CA sing N N 28 THR N H sing N N 29 THR N H2 sing N N 30 THR CA C sing N N 31 THR CA CB sing N N 32 THR CA HA sing N N 33 THR C O doub N N 34 THR C OXT sing N N 35 THR CB OG1 sing N N 36 THR CB CG2 sing N N 37 THR CB HB sing N N 38 THR OG1 HG1 sing N N 39 THR CG2 HG21 sing N N 40 THR CG2 HG22 sing N N 41 THR CG2 HG23 sing N N 42 THR OXT HXT sing N N 43 # _pdbx_initial_refinement_model.accession_code ? _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'in silico model' _pdbx_initial_refinement_model.source_name Other _pdbx_initial_refinement_model.details '5-residue beta strand SSTSA with the C-terminal alanine absent' # _atom_sites.entry_id 2ONW _atom_sites.fract_transf_matrix[1][1] 0.023805 _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] 0.207039 _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] 0.077592 _atom_sites.fract_transf_vector[1] 0.000000 _atom_sites.fract_transf_vector[2] 0.000000 _atom_sites.fract_transf_vector[3] 0.000000 # loop_ _atom_type.symbol C H N O # loop_