data_1NEG # _entry.id 1NEG # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.379 _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 1NEG pdb_00001neg 10.2210/pdb1neg/pdb RCSB RCSB017804 ? ? WWPDB D_1000017804 ? ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 1M8M 'Solid-State Mas NMR Structure Of The A-Spectrin Sh3 Domain' unspecified PDB 1SHG 'Crystal structure of a Src-homology 3 (SH3) domain' unspecified # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1NEG _pdbx_database_status.recvd_initial_deposition_date 2002-12-11 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _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 'Mueller, U.' 1 'Buessow, K.' 2 'Diehl, A.' 3 'Niesen, F.H.' 4 'Nyarsik, L.' 5 'Heinemann, U.' 6 # _citation.id primary _citation.title 'Rapid purification and crystal structure analysis of a small protein carrying two terminal affinity tags' _citation.journal_abbrev J.STRUCT.FUNCT.GENOM. _citation.journal_volume 4 _citation.page_first 217 _citation.page_last 225 _citation.year 2003 _citation.journal_id_ASTM ? _citation.country NE _citation.journal_id_ISSN 1345-711X _citation.journal_id_CSD ? _citation.book_publisher ? _citation.pdbx_database_id_PubMed 15185962 _citation.pdbx_database_id_DOI 10.1023/B:JSFG.0000016119.50040.a3 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Mueller, U.' 1 ? primary 'Buessow, K.' 2 ? primary 'Diehl, A.' 3 ? primary 'Bartl, F.J.' 4 ? primary 'Niesen, F.H.' 5 ? primary 'Nyarsik, L.' 6 ? primary 'Heinemann, U.' 7 ? # _cell.entry_id 1NEG _cell.length_a 41.865 _cell.length_b 41.865 _cell.length_c 92.865 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1NEG _symmetry.space_group_name_H-M 'P 43 21 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 96 _symmetry.space_group_name_Hall ? # 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 man 'Spectrin alpha chain, brain' 9643.871 1 ? ? SH3-domain ? 2 non-polymer syn 'AZIDE ION' 42.020 1 ? ? ? ? 3 water nat water 18.015 46 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'ALPHA Spectrin, Spectrin, non-erythroid alpha chain, Fodrin alpha chain' # _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 ;MRGSHHHHHHGSDETGKELVLALYDYQEKSPREVTMKKGDILTLLNSTNKDWWKVEVNDRQGFVPAAYVKKLAAAWSHPQ FEK ; _entity_poly.pdbx_seq_one_letter_code_can ;MRGSHHHHHHGSDETGKELVLALYDYQEKSPREVTMKKGDILTLLNSTNKDWWKVEVNDRQGFVPAAYVKKLAAAWSHPQ FEK ; _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 ARG n 1 3 GLY n 1 4 SER n 1 5 HIS n 1 6 HIS n 1 7 HIS n 1 8 HIS n 1 9 HIS n 1 10 HIS n 1 11 GLY n 1 12 SER n 1 13 ASP n 1 14 GLU n 1 15 THR n 1 16 GLY n 1 17 LYS n 1 18 GLU n 1 19 LEU n 1 20 VAL n 1 21 LEU n 1 22 ALA n 1 23 LEU n 1 24 TYR n 1 25 ASP n 1 26 TYR n 1 27 GLN n 1 28 GLU n 1 29 LYS n 1 30 SER n 1 31 PRO n 1 32 ARG n 1 33 GLU n 1 34 VAL n 1 35 THR n 1 36 MET n 1 37 LYS n 1 38 LYS n 1 39 GLY n 1 40 ASP n 1 41 ILE n 1 42 LEU n 1 43 THR n 1 44 LEU n 1 45 LEU n 1 46 ASN n 1 47 SER n 1 48 THR n 1 49 ASN n 1 50 LYS n 1 51 ASP n 1 52 TRP n 1 53 TRP n 1 54 LYS n 1 55 VAL n 1 56 GLU n 1 57 VAL n 1 58 ASN n 1 59 ASP n 1 60 ARG n 1 61 GLN n 1 62 GLY n 1 63 PHE n 1 64 VAL n 1 65 PRO n 1 66 ALA n 1 67 ALA n 1 68 TYR n 1 69 VAL n 1 70 LYS n 1 71 LYS n 1 72 LEU n 1 73 ALA n 1 74 ALA n 1 75 ALA n 1 76 TRP n 1 77 SER n 1 78 HIS n 1 79 PRO n 1 80 GLN n 1 81 PHE n 1 82 GLU n 1 83 LYS n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name chicken _entity_src_gen.gene_src_genus Gallus _entity_src_gen.pdbx_gene_src_gene ? _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Gallus gallus' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 9031 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'Escherichia coli' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 562 _entity_src_gen.host_org_genus Escherichia _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain scs1 _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line ? _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type plasmid _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name pQStrep2 _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code SPTA2_CHICK _struct_ref.pdbx_db_accession P07751 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code DETGKELVLALYDYQEKSPREVTMKKGDILTLLNSTNKDWWKVEVNDRQGFVPAAYVKKL _struct_ref.pdbx_align_begin 965 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1NEG _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 13 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 72 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P07751 _struct_ref_seq.db_align_beg 965 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 1024 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 2 _struct_ref_seq.pdbx_auth_seq_align_end 61 # loop_ _struct_ref_seq_dif.align_id _struct_ref_seq_dif.pdbx_pdb_id_code _struct_ref_seq_dif.mon_id _struct_ref_seq_dif.pdbx_pdb_strand_id _struct_ref_seq_dif.seq_num _struct_ref_seq_dif.pdbx_pdb_ins_code _struct_ref_seq_dif.pdbx_seq_db_name _struct_ref_seq_dif.pdbx_seq_db_accession_code _struct_ref_seq_dif.db_mon_id _struct_ref_seq_dif.pdbx_seq_db_seq_num _struct_ref_seq_dif.details _struct_ref_seq_dif.pdbx_auth_seq_num _struct_ref_seq_dif.pdbx_ordinal 1 1NEG MET A 1 ? UNP P07751 ? ? 'initiating methionine' -10 1 1 1NEG ARG A 2 ? UNP P07751 ? ? 'expression tag' -9 2 1 1NEG GLY A 3 ? UNP P07751 ? ? 'expression tag' -8 3 1 1NEG SER A 4 ? UNP P07751 ? ? 'expression tag' -7 4 1 1NEG HIS A 5 ? UNP P07751 ? ? 'expression tag' -6 5 1 1NEG HIS A 6 ? UNP P07751 ? ? 'expression tag' -5 6 1 1NEG HIS A 7 ? UNP P07751 ? ? 'expression tag' -4 7 1 1NEG HIS A 8 ? UNP P07751 ? ? 'expression tag' -3 8 1 1NEG HIS A 9 ? UNP P07751 ? ? 'expression tag' -2 9 1 1NEG HIS A 10 ? UNP P07751 ? ? 'expression tag' -1 10 1 1NEG GLY A 11 ? UNP P07751 ? ? 'expression tag' 0 11 1 1NEG SER A 12 ? UNP P07751 ? ? 'expression tag' 1 12 1 1NEG ALA A 73 ? UNP P07751 ? ? 'SEE REMARK 999' 62 13 1 1NEG ALA A 74 ? UNP P07751 ? ? 'SEE REMARK 999' 63 14 1 1NEG ALA A 75 ? UNP P07751 ? ? 'SEE REMARK 999' 64 15 1 1NEG TRP A 76 ? UNP P07751 ? ? 'SEE REMARK 999' 65 16 1 1NEG SER A 77 ? UNP P07751 ? ? 'SEE REMARK 999' 66 17 1 1NEG HIS A 78 ? UNP P07751 ? ? 'SEE REMARK 999' 67 18 1 1NEG PRO A 79 ? UNP P07751 ? ? 'SEE REMARK 999' 68 19 1 1NEG GLN A 80 ? UNP P07751 ? ? 'SEE REMARK 999' 69 20 1 1NEG PHE A 81 ? UNP P07751 ? ? 'SEE REMARK 999' 70 21 1 1NEG GLU A 82 ? UNP P07751 ? ? 'SEE REMARK 999' 71 22 1 1NEG LYS A 83 ? UNP P07751 ? ? 'SEE REMARK 999' 72 23 # 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 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 AZI non-polymer . 'AZIDE ION' ? 'N3 -1' 42.020 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 HOH non-polymer . WATER ? 'H2 O' 18.015 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 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # _exptl.entry_id 1NEG _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.44 _exptl_crystal.density_percent_sol 49.16 _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.temp 293 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 6.5 _exptl_crystal_grow.pdbx_details 'Dioxane, MES, Ammonium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K' _exptl_crystal_grow.pdbx_pH_range . # _diffrn.id 1 _diffrn.ambient_temp 110 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type MARRESEARCH _diffrn_detector.pdbx_collection_date 2000-11-07 _diffrn_detector.details mirrors # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'Supper mirrors' _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.5418 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type 'RIGAKU RU200' _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 1.5418 # _reflns.entry_id 1NEG _reflns.observed_criterion_sigma_I 0 _reflns.observed_criterion_sigma_F 0 _reflns.d_resolution_low 31.1 _reflns.d_resolution_high 2.3 _reflns.number_obs 3858 _reflns.number_all 4077 _reflns.percent_possible_obs 99.2 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value 0.109 _reflns.pdbx_netI_over_sigmaI 13.05 _reflns.B_iso_Wilson_estimate 26.6 _reflns.pdbx_redundancy 4.27 _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_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.3 _reflns_shell.d_res_low 2.33 _reflns_shell.percent_possible_all 95.6 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value 0.461 _reflns_shell.meanI_over_sigI_obs 1.94 _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all 130 _reflns_shell.number_measured_all ? _reflns_shell.number_measured_obs ? _reflns_shell.number_unique_obs ? _reflns_shell.pdbx_chi_squared ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1NEG _refine.ls_number_reflns_obs 3858 _refine.ls_number_reflns_all 4077 _refine.pdbx_ls_sigma_I 0.0 _refine.pdbx_ls_sigma_F 0.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_d_res_low 31.09 _refine.ls_d_res_high 2.30 _refine.ls_percent_reflns_obs 95.3 _refine.ls_R_factor_obs 0.2 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.2 _refine.ls_R_factor_R_free 0.249 _refine.ls_R_factor_R_free_error 0.013 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 9.9 _refine.ls_number_reflns_R_free 382 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.B_iso_mean 24.8 _refine.aniso_B[1][1] 1.50 _refine.aniso_B[2][2] 1.50 _refine.aniso_B[3][3] -3.01 _refine.aniso_B[1][2] 0.00 _refine.aniso_B[1][3] 0.00 _refine.aniso_B[2][3] 0.00 _refine.solvent_model_details 'FLAT MODEL' _refine.solvent_model_param_ksol 0.410835 _refine.solvent_model_param_bsol 48.9616 _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details 'BULK SOLVENT MODEL USED' _refine.pdbx_starting_model 1SHG _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model RESTRAINED _refine.pdbx_stereochemistry_target_values 'Engh & Huber' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.overall_SU_ML ? _refine.pdbx_overall_ESU_R ? _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_analyze.entry_id 1NEG _refine_analyze.Luzzati_coordinate_error_obs ? _refine_analyze.Luzzati_sigma_a_obs ? _refine_analyze.Luzzati_d_res_low_obs ? _refine_analyze.Luzzati_coordinate_error_free 0.35 _refine_analyze.Luzzati_sigma_a_free 0.31 _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.pdbx_Luzzati_d_res_high_obs ? _refine_analyze.pdbx_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 547 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 3 _refine_hist.number_atoms_solvent 46 _refine_hist.number_atoms_total 596 _refine_hist.d_res_high 2.30 _refine_hist.d_res_low 31.09 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function c_bond_d 0.011 ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg 1.5 ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d 26.3 ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d 0.80 ? ? ? 'X-RAY DIFFRACTION' ? c_mcbond_it 1.46 1.50 ? ? 'X-RAY DIFFRACTION' ? c_mcangle_it 2.46 2.00 ? ? 'X-RAY DIFFRACTION' ? c_scbond_it 2.07 2.00 ? ? 'X-RAY DIFFRACTION' ? c_scangle_it 3.10 2.50 ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 6 _refine_ls_shell.d_res_high 2.30 _refine_ls_shell.d_res_low 2.44 _refine_ls_shell.number_reflns_R_work 517 _refine_ls_shell.R_factor_R_work 0.291 _refine_ls_shell.percent_reflns_obs 87.6 _refine_ls_shell.R_factor_R_free 0.301 _refine_ls_shell.R_factor_R_free_error 0.041 _refine_ls_shell.percent_reflns_R_free 9.6 _refine_ls_shell.number_reflns_R_free 55 _refine_ls_shell.number_reflns_obs ? _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.number_reflns_all ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.R_factor_all ? # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 PROTEIN_REP.PARAM PROTEIN.TOP 'X-RAY DIFFRACTION' 2 WATER_REP.PARAM WATER.TOP 'X-RAY DIFFRACTION' 3 ION.PARAM ION.TOP 'X-RAY DIFFRACTION' 4 AZIDE.PARAM AZIDE.TOP 'X-RAY DIFFRACTION' 5 ? PROTEIN_BREAK.TOP 'X-RAY DIFFRACTION' # _struct.entry_id 1NEG _struct.title 'Crystal Structure Analysis of N-and C-terminal labeled SH3-domain of alpha-Chicken Spectrin' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1NEG _struct_keywords.pdbx_keywords 'STRUCTURAL PROTEIN' _struct_keywords.text 'SH3-domain fold, five antiparallel beta sheets, STRUCTURAL PROTEIN' # 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 ? # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 5 _struct_sheet.details ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense A 1 2 ? anti-parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel A 4 5 ? 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 ARG A 60 ? PRO A 65 ? ARG A 49 PRO A 54 A 2 TRP A 52 ? VAL A 57 ? TRP A 41 VAL A 46 A 3 ILE A 41 ? ASN A 46 ? ILE A 30 ASN A 35 A 4 LEU A 19 ? ALA A 22 ? LEU A 8 ALA A 11 A 5 VAL A 69 ? LYS A 71 ? VAL A 58 LYS A 60 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 O ARG A 60 ? O ARG A 49 N VAL A 57 ? N VAL A 46 A 2 3 O LYS A 54 ? O LYS A 43 N ASN A 46 ? N ASN A 35 A 3 4 O LEU A 42 ? O LEU A 31 N VAL A 20 ? N VAL A 9 A 4 5 N LEU A 21 ? N LEU A 10 O LYS A 70 ? O LYS A 59 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id A _struct_site.pdbx_auth_comp_id AZI _struct_site.pdbx_auth_seq_id 201 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 4 _struct_site.details 'BINDING SITE FOR RESIDUE AZI A 201' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 4 LYS A 70 ? LYS A 59 . ? 1_555 ? 2 AC1 4 LYS A 70 ? LYS A 59 . ? 8_665 ? 3 AC1 4 LYS A 71 ? LYS A 60 . ? 1_555 ? 4 AC1 4 LYS A 71 ? LYS A 60 . ? 8_665 ? # _database_PDB_matrix.entry_id 1NEG _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 1NEG _atom_sites.fract_transf_matrix[1][1] 0.023886 _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] 0.023886 _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] 0.010768 _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 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 -10 ? ? ? A . n A 1 2 ARG 2 -9 ? ? ? A . n A 1 3 GLY 3 -8 ? ? ? A . n A 1 4 SER 4 -7 ? ? ? A . n A 1 5 HIS 5 -6 ? ? ? A . n A 1 6 HIS 6 -5 ? ? ? A . n A 1 7 HIS 7 -4 ? ? ? A . n A 1 8 HIS 8 -3 ? ? ? A . n A 1 9 HIS 9 -2 ? ? ? A . n A 1 10 HIS 10 -1 ? ? ? A . n A 1 11 GLY 11 0 ? ? ? A . n A 1 12 SER 12 1 ? ? ? A . n A 1 13 ASP 13 2 ? ? ? A . n A 1 14 GLU 14 3 ? ? ? A . n A 1 15 THR 15 4 ? ? ? A . n A 1 16 GLY 16 5 ? ? ? A . n A 1 17 LYS 17 6 6 LYS LYS A . n A 1 18 GLU 18 7 7 GLU GLU A . n A 1 19 LEU 19 8 8 LEU LEU A . n A 1 20 VAL 20 9 9 VAL VAL A . n A 1 21 LEU 21 10 10 LEU LEU A . n A 1 22 ALA 22 11 11 ALA ALA A . n A 1 23 LEU 23 12 12 LEU LEU A . n A 1 24 TYR 24 13 13 TYR TYR A . n A 1 25 ASP 25 14 14 ASP ASP A . n A 1 26 TYR 26 15 15 TYR TYR A . n A 1 27 GLN 27 16 16 GLN GLN A . n A 1 28 GLU 28 17 17 GLU GLU A . n A 1 29 LYS 29 18 18 LYS LYS A . n A 1 30 SER 30 19 19 SER SER A . n A 1 31 PRO 31 20 20 PRO PRO A . n A 1 32 ARG 32 21 21 ARG ARG A . n A 1 33 GLU 33 22 22 GLU GLU A . n A 1 34 VAL 34 23 23 VAL VAL A . n A 1 35 THR 35 24 24 THR THR A . n A 1 36 MET 36 25 25 MET MET A . n A 1 37 LYS 37 26 26 LYS LYS A . n A 1 38 LYS 38 27 27 LYS LYS A . n A 1 39 GLY 39 28 28 GLY GLY A . n A 1 40 ASP 40 29 29 ASP ASP A . n A 1 41 ILE 41 30 30 ILE ILE A . n A 1 42 LEU 42 31 31 LEU LEU A . n A 1 43 THR 43 32 32 THR THR A . n A 1 44 LEU 44 33 33 LEU LEU A . n A 1 45 LEU 45 34 34 LEU LEU A . n A 1 46 ASN 46 35 35 ASN ASN A . n A 1 47 SER 47 36 36 SER SER A . n A 1 48 THR 48 37 37 THR THR A . n A 1 49 ASN 49 38 38 ASN ASN A . n A 1 50 LYS 50 39 39 LYS LYS A . n A 1 51 ASP 51 40 40 ASP ASP A . n A 1 52 TRP 52 41 41 TRP TRP A . n A 1 53 TRP 53 42 42 TRP TRP A . n A 1 54 LYS 54 43 43 LYS LYS A . n A 1 55 VAL 55 44 44 VAL VAL A . n A 1 56 GLU 56 45 45 GLU GLU A . n A 1 57 VAL 57 46 46 VAL VAL A . n A 1 58 ASN 58 47 47 ASN ASN A . n A 1 59 ASP 59 48 48 ASP ASP A . n A 1 60 ARG 60 49 49 ARG ARG A . n A 1 61 GLN 61 50 50 GLN GLN A . n A 1 62 GLY 62 51 51 GLY GLY A . n A 1 63 PHE 63 52 52 PHE PHE A . n A 1 64 VAL 64 53 53 VAL VAL A . n A 1 65 PRO 65 54 54 PRO PRO A . n A 1 66 ALA 66 55 55 ALA ALA A . n A 1 67 ALA 67 56 56 ALA ALA A . n A 1 68 TYR 68 57 57 TYR TYR A . n A 1 69 VAL 69 58 58 VAL VAL A . n A 1 70 LYS 70 59 59 LYS LYS A . n A 1 71 LYS 71 60 60 LYS LYS A . n A 1 72 LEU 72 61 61 LEU LEU A . n A 1 73 ALA 73 62 62 ALA ALA A . n A 1 74 ALA 74 63 63 ALA ALA A . n A 1 75 ALA 75 64 64 ALA ALA A . n A 1 76 TRP 76 65 65 TRP TRP A . n A 1 77 SER 77 66 66 SER SER A . n A 1 78 HIS 78 67 67 HIS HIS A . n A 1 79 PRO 79 68 68 PRO PRO A . n A 1 80 GLN 80 69 69 GLN GLN A . n A 1 81 PHE 81 70 70 PHE PHE A . n A 1 82 GLU 82 71 ? ? ? A . n A 1 83 LYS 83 72 ? ? ? 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 AZI 1 201 201 AZI AZI A . C 3 HOH 1 102 102 HOH HOH A . C 3 HOH 2 103 103 HOH HOH A . C 3 HOH 3 104 104 HOH HOH A . C 3 HOH 4 105 105 HOH HOH A . C 3 HOH 5 106 106 HOH HOH A . C 3 HOH 6 107 107 HOH HOH A . C 3 HOH 7 108 108 HOH HOH A . C 3 HOH 8 109 109 HOH HOH A . C 3 HOH 9 110 110 HOH HOH A . C 3 HOH 10 111 111 HOH HOH A . C 3 HOH 11 112 112 HOH HOH A . C 3 HOH 12 113 113 HOH HOH A . C 3 HOH 13 114 114 HOH HOH A . C 3 HOH 14 115 115 HOH HOH A . C 3 HOH 15 116 116 HOH HOH A . C 3 HOH 16 117 117 HOH HOH A . C 3 HOH 17 118 118 HOH HOH A . C 3 HOH 18 119 119 HOH HOH A . C 3 HOH 19 120 120 HOH HOH A . C 3 HOH 20 121 121 HOH HOH A . C 3 HOH 21 122 122 HOH HOH A . C 3 HOH 22 123 123 HOH HOH A . C 3 HOH 23 124 124 HOH HOH A . C 3 HOH 24 125 125 HOH HOH A . C 3 HOH 25 126 126 HOH HOH A . C 3 HOH 26 127 127 HOH HOH A . C 3 HOH 27 128 128 HOH HOH A . C 3 HOH 28 129 129 HOH HOH A . C 3 HOH 29 130 130 HOH HOH A . C 3 HOH 30 131 131 HOH HOH A . C 3 HOH 31 132 132 HOH HOH A . C 3 HOH 32 133 133 HOH HOH A . C 3 HOH 33 136 136 HOH HOH A . C 3 HOH 34 137 137 HOH HOH A . C 3 HOH 35 138 138 HOH HOH A . C 3 HOH 36 139 139 HOH HOH A . C 3 HOH 37 140 140 HOH HOH A . C 3 HOH 38 141 141 HOH HOH A . C 3 HOH 39 142 142 HOH HOH A . C 3 HOH 40 143 143 HOH HOH A . C 3 HOH 41 144 144 HOH HOH A . C 3 HOH 42 145 145 HOH HOH A . C 3 HOH 43 146 146 HOH HOH A . C 3 HOH 44 147 147 HOH HOH A . C 3 HOH 45 148 148 HOH HOH A . C 3 HOH 46 149 149 HOH HOH A . # _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,B,C # _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 # _pdbx_struct_special_symmetry.id 1 _pdbx_struct_special_symmetry.PDB_model_num 1 _pdbx_struct_special_symmetry.auth_asym_id A _pdbx_struct_special_symmetry.auth_comp_id AZI _pdbx_struct_special_symmetry.auth_seq_id 201 _pdbx_struct_special_symmetry.PDB_ins_code ? _pdbx_struct_special_symmetry.label_asym_id B _pdbx_struct_special_symmetry.label_comp_id AZI _pdbx_struct_special_symmetry.label_seq_id . # 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 2003-01-14 2 'Structure model' 1 1 2008-04-28 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2018-04-04 5 'Structure model' 1 4 2022-12-21 6 'Structure model' 1 5 2023-09-20 # _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 5 'Structure model' 'Database references' 5 5 'Structure model' 'Derived calculations' 6 6 'Structure model' 'Data collection' 7 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' diffrn_source 2 5 'Structure model' database_2 3 5 'Structure model' struct_ref_seq_dif 4 5 'Structure model' struct_site 5 6 'Structure model' chem_comp_atom 6 6 'Structure model' chem_comp_bond 7 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 4 'Structure model' '_diffrn_source.type' 2 5 'Structure model' '_database_2.pdbx_DOI' 3 5 'Structure model' '_database_2.pdbx_database_accession' 4 5 'Structure model' '_struct_ref_seq_dif.details' 5 5 'Structure model' '_struct_site.pdbx_auth_asym_id' 6 5 'Structure model' '_struct_site.pdbx_auth_comp_id' 7 5 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal DENZO 'data reduction' . ? 1 SCALEPACK 'data scaling' . ? 2 AMoRE phasing . ? 3 CNS refinement 1.0 ? 4 # _pdbx_database_remark.id 999 _pdbx_database_remark.text ;SEQUENCE ACCORDING TO THE AUTHOR, THIS IS PART OF A STREP2 TAG. ; # _pdbx_validate_torsion.id 1 _pdbx_validate_torsion.PDB_model_num 1 _pdbx_validate_torsion.auth_comp_id ASN _pdbx_validate_torsion.auth_asym_id A _pdbx_validate_torsion.auth_seq_id 47 _pdbx_validate_torsion.PDB_ins_code ? _pdbx_validate_torsion.label_alt_id ? _pdbx_validate_torsion.phi 29.60 _pdbx_validate_torsion.psi 67.63 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A MET -10 ? A MET 1 2 1 Y 1 A ARG -9 ? A ARG 2 3 1 Y 1 A GLY -8 ? A GLY 3 4 1 Y 1 A SER -7 ? A SER 4 5 1 Y 1 A HIS -6 ? A HIS 5 6 1 Y 1 A HIS -5 ? A HIS 6 7 1 Y 1 A HIS -4 ? A HIS 7 8 1 Y 1 A HIS -3 ? A HIS 8 9 1 Y 1 A HIS -2 ? A HIS 9 10 1 Y 1 A HIS -1 ? A HIS 10 11 1 Y 1 A GLY 0 ? A GLY 11 12 1 Y 1 A SER 1 ? A SER 12 13 1 Y 1 A ASP 2 ? A ASP 13 14 1 Y 1 A GLU 3 ? A GLU 14 15 1 Y 1 A THR 4 ? A THR 15 16 1 Y 1 A GLY 5 ? A GLY 16 17 1 Y 1 A GLU 71 ? A GLU 82 18 1 Y 1 A LYS 72 ? A LYS 83 # 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 ASP N N N N 58 ASP CA C N S 59 ASP C C N N 60 ASP O O N N 61 ASP CB C N N 62 ASP CG C N N 63 ASP OD1 O N N 64 ASP OD2 O N N 65 ASP OXT O N N 66 ASP H H N N 67 ASP H2 H N N 68 ASP HA H N N 69 ASP HB2 H N N 70 ASP HB3 H N N 71 ASP HD2 H N N 72 ASP HXT H N N 73 AZI N1 N N N 74 AZI N2 N N N 75 AZI N3 N N N 76 GLN N N N N 77 GLN CA C N S 78 GLN C C N N 79 GLN O O N N 80 GLN CB C N N 81 GLN CG C N N 82 GLN CD C N N 83 GLN OE1 O N N 84 GLN NE2 N N N 85 GLN OXT O N N 86 GLN H H N N 87 GLN H2 H N N 88 GLN HA H N N 89 GLN HB2 H N N 90 GLN HB3 H N N 91 GLN HG2 H N N 92 GLN HG3 H N N 93 GLN HE21 H N N 94 GLN HE22 H N N 95 GLN HXT H N N 96 GLU N N N N 97 GLU CA C N S 98 GLU C C N N 99 GLU O O N N 100 GLU CB C N N 101 GLU CG C N N 102 GLU CD C N N 103 GLU OE1 O N N 104 GLU OE2 O N N 105 GLU OXT O N N 106 GLU H H N N 107 GLU H2 H N N 108 GLU HA H N N 109 GLU HB2 H N N 110 GLU HB3 H N N 111 GLU HG2 H N N 112 GLU HG3 H N N 113 GLU HE2 H N N 114 GLU HXT H N N 115 GLY N N N N 116 GLY CA C N N 117 GLY C C N N 118 GLY O O N N 119 GLY OXT O N N 120 GLY H H N N 121 GLY H2 H N N 122 GLY HA2 H N N 123 GLY HA3 H N N 124 GLY HXT H N N 125 HIS N N N N 126 HIS CA C N S 127 HIS C C N N 128 HIS O O N N 129 HIS CB C N N 130 HIS CG C Y N 131 HIS ND1 N Y N 132 HIS CD2 C Y N 133 HIS CE1 C Y N 134 HIS NE2 N Y N 135 HIS OXT O N N 136 HIS H H N N 137 HIS H2 H N N 138 HIS HA H N N 139 HIS HB2 H N N 140 HIS HB3 H N N 141 HIS HD1 H N N 142 HIS HD2 H N N 143 HIS HE1 H N N 144 HIS HE2 H N N 145 HIS HXT H N N 146 HOH O O N N 147 HOH H1 H N N 148 HOH H2 H N N 149 ILE N N N N 150 ILE CA C N S 151 ILE C C N N 152 ILE O O N N 153 ILE CB C N S 154 ILE CG1 C N N 155 ILE CG2 C N N 156 ILE CD1 C N N 157 ILE OXT O N N 158 ILE H H N N 159 ILE H2 H N N 160 ILE HA H N N 161 ILE HB H N N 162 ILE HG12 H N N 163 ILE HG13 H N N 164 ILE HG21 H N N 165 ILE HG22 H N N 166 ILE HG23 H N N 167 ILE HD11 H N N 168 ILE HD12 H N N 169 ILE HD13 H N N 170 ILE HXT H N N 171 LEU N N N N 172 LEU CA C N S 173 LEU C C N N 174 LEU O O N N 175 LEU CB C N N 176 LEU CG C N N 177 LEU CD1 C N N 178 LEU CD2 C N N 179 LEU OXT O N N 180 LEU H H N N 181 LEU H2 H N N 182 LEU HA H N N 183 LEU HB2 H N N 184 LEU HB3 H N N 185 LEU HG H N N 186 LEU HD11 H N N 187 LEU HD12 H N N 188 LEU HD13 H N N 189 LEU HD21 H N N 190 LEU HD22 H N N 191 LEU HD23 H N N 192 LEU HXT H N N 193 LYS N N N N 194 LYS CA C N S 195 LYS C C N N 196 LYS O O N N 197 LYS CB C N N 198 LYS CG C N N 199 LYS CD C N N 200 LYS CE C N N 201 LYS NZ N N N 202 LYS OXT O N N 203 LYS H H N N 204 LYS H2 H N N 205 LYS HA H N N 206 LYS HB2 H N N 207 LYS HB3 H N N 208 LYS HG2 H N N 209 LYS HG3 H N N 210 LYS HD2 H N N 211 LYS HD3 H N N 212 LYS HE2 H N N 213 LYS HE3 H N N 214 LYS HZ1 H N N 215 LYS HZ2 H N N 216 LYS HZ3 H N N 217 LYS HXT H N N 218 MET N N N N 219 MET CA C N S 220 MET C C N N 221 MET O O N N 222 MET CB C N N 223 MET CG C N N 224 MET SD S N N 225 MET CE C N N 226 MET OXT O N N 227 MET H H N N 228 MET H2 H N N 229 MET HA H N N 230 MET HB2 H N N 231 MET HB3 H N N 232 MET HG2 H N N 233 MET HG3 H N N 234 MET HE1 H N N 235 MET HE2 H N N 236 MET HE3 H N N 237 MET HXT H N N 238 PHE N N N N 239 PHE CA C N S 240 PHE C C N N 241 PHE O O N N 242 PHE CB C N N 243 PHE CG C Y N 244 PHE CD1 C Y N 245 PHE CD2 C Y N 246 PHE CE1 C Y N 247 PHE CE2 C Y N 248 PHE CZ C Y N 249 PHE OXT O N N 250 PHE H H N N 251 PHE H2 H N N 252 PHE HA H N N 253 PHE HB2 H N N 254 PHE HB3 H N N 255 PHE HD1 H N N 256 PHE HD2 H N N 257 PHE HE1 H N N 258 PHE HE2 H N N 259 PHE HZ H N N 260 PHE HXT H N N 261 PRO N N N N 262 PRO CA C N S 263 PRO C C N N 264 PRO O O N N 265 PRO CB C N N 266 PRO CG C N N 267 PRO CD C N N 268 PRO OXT O N N 269 PRO H H N N 270 PRO HA H N N 271 PRO HB2 H N N 272 PRO HB3 H N N 273 PRO HG2 H N N 274 PRO HG3 H N N 275 PRO HD2 H N N 276 PRO HD3 H N N 277 PRO HXT H N N 278 SER N N N N 279 SER CA C N S 280 SER C C N N 281 SER O O N N 282 SER CB C N N 283 SER OG O N N 284 SER OXT O N N 285 SER H H N N 286 SER H2 H N N 287 SER HA H N N 288 SER HB2 H N N 289 SER HB3 H N N 290 SER HG H N N 291 SER HXT H N N 292 THR N N N N 293 THR CA C N S 294 THR C C N N 295 THR O O N N 296 THR CB C N R 297 THR OG1 O N N 298 THR CG2 C N N 299 THR OXT O N N 300 THR H H N N 301 THR H2 H N N 302 THR HA H N N 303 THR HB H N N 304 THR HG1 H N N 305 THR HG21 H N N 306 THR HG22 H N N 307 THR HG23 H N N 308 THR HXT H N N 309 TRP N N N N 310 TRP CA C N S 311 TRP C C N N 312 TRP O O N N 313 TRP CB C N N 314 TRP CG C Y N 315 TRP CD1 C Y N 316 TRP CD2 C Y N 317 TRP NE1 N Y N 318 TRP CE2 C Y N 319 TRP CE3 C Y N 320 TRP CZ2 C Y N 321 TRP CZ3 C Y N 322 TRP CH2 C Y N 323 TRP OXT O N N 324 TRP H H N N 325 TRP H2 H N N 326 TRP HA H N N 327 TRP HB2 H N N 328 TRP HB3 H N N 329 TRP HD1 H N N 330 TRP HE1 H N N 331 TRP HE3 H N N 332 TRP HZ2 H N N 333 TRP HZ3 H N N 334 TRP HH2 H N N 335 TRP HXT H N N 336 TYR N N N N 337 TYR CA C N S 338 TYR C C N N 339 TYR O O N N 340 TYR CB C N N 341 TYR CG C Y N 342 TYR CD1 C Y N 343 TYR CD2 C Y N 344 TYR CE1 C Y N 345 TYR CE2 C Y N 346 TYR CZ C Y N 347 TYR OH O N N 348 TYR OXT O N N 349 TYR H H N N 350 TYR H2 H N N 351 TYR HA H N N 352 TYR HB2 H N N 353 TYR HB3 H N N 354 TYR HD1 H N N 355 TYR HD2 H N N 356 TYR HE1 H N N 357 TYR HE2 H N N 358 TYR HH H N N 359 TYR HXT H N N 360 VAL N N N N 361 VAL CA C N S 362 VAL C C N N 363 VAL O O N N 364 VAL CB C N N 365 VAL CG1 C N N 366 VAL CG2 C N N 367 VAL OXT O N N 368 VAL H H N N 369 VAL H2 H N N 370 VAL HA H N N 371 VAL HB H N N 372 VAL HG11 H N N 373 VAL HG12 H N N 374 VAL HG13 H N N 375 VAL HG21 H N N 376 VAL HG22 H N N 377 VAL HG23 H N N 378 VAL HXT H N N 379 # 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 ASP N CA sing N N 55 ASP N H sing N N 56 ASP N H2 sing N N 57 ASP CA C sing N N 58 ASP CA CB sing N N 59 ASP CA HA sing N N 60 ASP C O doub N N 61 ASP C OXT sing N N 62 ASP CB CG sing N N 63 ASP CB HB2 sing N N 64 ASP CB HB3 sing N N 65 ASP CG OD1 doub N N 66 ASP CG OD2 sing N N 67 ASP OD2 HD2 sing N N 68 ASP OXT HXT sing N N 69 AZI N1 N2 doub N N 70 AZI N2 N3 doub N N 71 GLN N CA sing N N 72 GLN N H sing N N 73 GLN N H2 sing N N 74 GLN CA C sing N N 75 GLN CA CB sing N N 76 GLN CA HA sing N N 77 GLN C O doub N N 78 GLN C OXT sing N N 79 GLN CB CG sing N N 80 GLN CB HB2 sing N N 81 GLN CB HB3 sing N N 82 GLN CG CD sing N N 83 GLN CG HG2 sing N N 84 GLN CG HG3 sing N N 85 GLN CD OE1 doub N N 86 GLN CD NE2 sing N N 87 GLN NE2 HE21 sing N N 88 GLN NE2 HE22 sing N N 89 GLN OXT HXT sing N N 90 GLU N CA sing N N 91 GLU N H sing N N 92 GLU N H2 sing N N 93 GLU CA C sing N N 94 GLU CA CB sing N N 95 GLU CA HA sing N N 96 GLU C O doub N N 97 GLU C OXT sing N N 98 GLU CB CG sing N N 99 GLU CB HB2 sing N N 100 GLU CB HB3 sing N N 101 GLU CG CD sing N N 102 GLU CG HG2 sing N N 103 GLU CG HG3 sing N N 104 GLU CD OE1 doub N N 105 GLU CD OE2 sing N N 106 GLU OE2 HE2 sing N N 107 GLU OXT HXT sing N N 108 GLY N CA sing N N 109 GLY N H sing N N 110 GLY N H2 sing N N 111 GLY CA C sing N N 112 GLY CA HA2 sing N N 113 GLY CA HA3 sing N N 114 GLY C O doub N N 115 GLY C OXT sing N N 116 GLY OXT HXT sing N N 117 HIS N CA sing N N 118 HIS N H sing N N 119 HIS N H2 sing N N 120 HIS CA C sing N N 121 HIS CA CB sing N N 122 HIS CA HA sing N N 123 HIS C O doub N N 124 HIS C OXT sing N N 125 HIS CB CG sing N N 126 HIS CB HB2 sing N N 127 HIS CB HB3 sing N N 128 HIS CG ND1 sing Y N 129 HIS CG CD2 doub Y N 130 HIS ND1 CE1 doub Y N 131 HIS ND1 HD1 sing N N 132 HIS CD2 NE2 sing Y N 133 HIS CD2 HD2 sing N N 134 HIS CE1 NE2 sing Y N 135 HIS CE1 HE1 sing N N 136 HIS NE2 HE2 sing N N 137 HIS OXT HXT sing N N 138 HOH O H1 sing N N 139 HOH O H2 sing N N 140 ILE N CA sing N N 141 ILE N H sing N N 142 ILE N H2 sing N N 143 ILE CA C sing N N 144 ILE CA CB sing N N 145 ILE CA HA sing N N 146 ILE C O doub N N 147 ILE C OXT sing N N 148 ILE CB CG1 sing N N 149 ILE CB CG2 sing N N 150 ILE CB HB sing N N 151 ILE CG1 CD1 sing N N 152 ILE CG1 HG12 sing N N 153 ILE CG1 HG13 sing N N 154 ILE CG2 HG21 sing N N 155 ILE CG2 HG22 sing N N 156 ILE CG2 HG23 sing N N 157 ILE CD1 HD11 sing N N 158 ILE CD1 HD12 sing N N 159 ILE CD1 HD13 sing N N 160 ILE OXT HXT sing N N 161 LEU N CA sing N N 162 LEU N H sing N N 163 LEU N H2 sing N N 164 LEU CA C sing N N 165 LEU CA CB sing N N 166 LEU CA HA sing N N 167 LEU C O doub N N 168 LEU C OXT sing N N 169 LEU CB CG sing N N 170 LEU CB HB2 sing N N 171 LEU CB HB3 sing N N 172 LEU CG CD1 sing N N 173 LEU CG CD2 sing N N 174 LEU CG HG sing N N 175 LEU CD1 HD11 sing N N 176 LEU CD1 HD12 sing N N 177 LEU CD1 HD13 sing N N 178 LEU CD2 HD21 sing N N 179 LEU CD2 HD22 sing N N 180 LEU CD2 HD23 sing N N 181 LEU OXT HXT sing N N 182 LYS N CA sing N N 183 LYS N H sing N N 184 LYS N H2 sing N N 185 LYS CA C sing N N 186 LYS CA CB sing N N 187 LYS CA HA sing N N 188 LYS C O doub N N 189 LYS C OXT sing N N 190 LYS CB CG sing N N 191 LYS CB HB2 sing N N 192 LYS CB HB3 sing N N 193 LYS CG CD sing N N 194 LYS CG HG2 sing N N 195 LYS CG HG3 sing N N 196 LYS CD CE sing N N 197 LYS CD HD2 sing N N 198 LYS CD HD3 sing N N 199 LYS CE NZ sing N N 200 LYS CE HE2 sing N N 201 LYS CE HE3 sing N N 202 LYS NZ HZ1 sing N N 203 LYS NZ HZ2 sing N N 204 LYS NZ HZ3 sing N N 205 LYS OXT HXT sing N N 206 MET N CA sing N N 207 MET N H sing N N 208 MET N H2 sing N N 209 MET CA C sing N N 210 MET CA CB sing N N 211 MET CA HA sing N N 212 MET C O doub N N 213 MET C OXT sing N N 214 MET CB CG sing N N 215 MET CB HB2 sing N N 216 MET CB HB3 sing N N 217 MET CG SD sing N N 218 MET CG HG2 sing N N 219 MET CG HG3 sing N N 220 MET SD CE sing N N 221 MET CE HE1 sing N N 222 MET CE HE2 sing N N 223 MET CE HE3 sing N N 224 MET OXT HXT sing N N 225 PHE N CA sing N N 226 PHE N H sing N N 227 PHE N H2 sing N N 228 PHE CA C sing N N 229 PHE CA CB sing N N 230 PHE CA HA sing N N 231 PHE C O doub N N 232 PHE C OXT sing N N 233 PHE CB CG sing N N 234 PHE CB HB2 sing N N 235 PHE CB HB3 sing N N 236 PHE CG CD1 doub Y N 237 PHE CG CD2 sing Y N 238 PHE CD1 CE1 sing Y N 239 PHE CD1 HD1 sing N N 240 PHE CD2 CE2 doub Y N 241 PHE CD2 HD2 sing N N 242 PHE CE1 CZ doub Y N 243 PHE CE1 HE1 sing N N 244 PHE CE2 CZ sing Y N 245 PHE CE2 HE2 sing N N 246 PHE CZ HZ sing N N 247 PHE OXT HXT sing N N 248 PRO N CA sing N N 249 PRO N CD sing N N 250 PRO N H sing N N 251 PRO CA C sing N N 252 PRO CA CB sing N N 253 PRO CA HA sing N N 254 PRO C O doub N N 255 PRO C OXT sing N N 256 PRO CB CG sing N N 257 PRO CB HB2 sing N N 258 PRO CB HB3 sing N N 259 PRO CG CD sing N N 260 PRO CG HG2 sing N N 261 PRO CG HG3 sing N N 262 PRO CD HD2 sing N N 263 PRO CD HD3 sing N N 264 PRO OXT HXT sing N N 265 SER N CA sing N N 266 SER N H sing N N 267 SER N H2 sing N N 268 SER CA C sing N N 269 SER CA CB sing N N 270 SER CA HA sing N N 271 SER C O doub N N 272 SER C OXT sing N N 273 SER CB OG sing N N 274 SER CB HB2 sing N N 275 SER CB HB3 sing N N 276 SER OG HG sing N N 277 SER OXT HXT sing N N 278 THR N CA sing N N 279 THR N H sing N N 280 THR N H2 sing N N 281 THR CA C sing N N 282 THR CA CB sing N N 283 THR CA HA sing N N 284 THR C O doub N N 285 THR C OXT sing N N 286 THR CB OG1 sing N N 287 THR CB CG2 sing N N 288 THR CB HB sing N N 289 THR OG1 HG1 sing N N 290 THR CG2 HG21 sing N N 291 THR CG2 HG22 sing N N 292 THR CG2 HG23 sing N N 293 THR OXT HXT sing N N 294 TRP N CA sing N N 295 TRP N H sing N N 296 TRP N H2 sing N N 297 TRP CA C sing N N 298 TRP CA CB sing N N 299 TRP CA HA sing N N 300 TRP C O doub N N 301 TRP C OXT sing N N 302 TRP CB CG sing N N 303 TRP CB HB2 sing N N 304 TRP CB HB3 sing N N 305 TRP CG CD1 doub Y N 306 TRP CG CD2 sing Y N 307 TRP CD1 NE1 sing Y N 308 TRP CD1 HD1 sing N N 309 TRP CD2 CE2 doub Y N 310 TRP CD2 CE3 sing Y N 311 TRP NE1 CE2 sing Y N 312 TRP NE1 HE1 sing N N 313 TRP CE2 CZ2 sing Y N 314 TRP CE3 CZ3 doub Y N 315 TRP CE3 HE3 sing N N 316 TRP CZ2 CH2 doub Y N 317 TRP CZ2 HZ2 sing N N 318 TRP CZ3 CH2 sing Y N 319 TRP CZ3 HZ3 sing N N 320 TRP CH2 HH2 sing N N 321 TRP OXT HXT sing N N 322 TYR N CA sing N N 323 TYR N H sing N N 324 TYR N H2 sing N N 325 TYR CA C sing N N 326 TYR CA CB sing N N 327 TYR CA HA sing N N 328 TYR C O doub N N 329 TYR C OXT sing N N 330 TYR CB CG sing N N 331 TYR CB HB2 sing N N 332 TYR CB HB3 sing N N 333 TYR CG CD1 doub Y N 334 TYR CG CD2 sing Y N 335 TYR CD1 CE1 sing Y N 336 TYR CD1 HD1 sing N N 337 TYR CD2 CE2 doub Y N 338 TYR CD2 HD2 sing N N 339 TYR CE1 CZ doub Y N 340 TYR CE1 HE1 sing N N 341 TYR CE2 CZ sing Y N 342 TYR CE2 HE2 sing N N 343 TYR CZ OH sing N N 344 TYR OH HH sing N N 345 TYR OXT HXT sing N N 346 VAL N CA sing N N 347 VAL N H sing N N 348 VAL N H2 sing N N 349 VAL CA C sing N N 350 VAL CA CB sing N N 351 VAL CA HA sing N N 352 VAL C O doub N N 353 VAL C OXT sing N N 354 VAL CB CG1 sing N N 355 VAL CB CG2 sing N N 356 VAL CB HB sing N N 357 VAL CG1 HG11 sing N N 358 VAL CG1 HG12 sing N N 359 VAL CG1 HG13 sing N N 360 VAL CG2 HG21 sing N N 361 VAL CG2 HG22 sing N N 362 VAL CG2 HG23 sing N N 363 VAL OXT HXT sing N N 364 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'AZIDE ION' AZI 3 water HOH # _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name PDB _pdbx_initial_refinement_model.accession_code 1SHG _pdbx_initial_refinement_model.details ? #