data_1AOB # _entry.id 1AOB # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.375 _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 1AOB pdb_00001aob 10.2210/pdb1aob/pdb WWPDB D_1000171056 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1AOB _pdbx_database_status.recvd_initial_deposition_date 1997-06-30 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _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 'Stout, T.J.' 1 'Sage, C.R.' 2 'Stroud, R.M.' 3 # _citation.id primary _citation.title 'The additivity of substrate fragments in enzyme-ligand binding.' _citation.journal_abbrev Structure _citation.journal_volume 6 _citation.page_first 839 _citation.page_last 848 _citation.year 1998 _citation.journal_id_ASTM STRUE6 _citation.country UK _citation.journal_id_ISSN 0969-2126 _citation.journal_id_CSD 2005 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 9687366 _citation.pdbx_database_id_DOI '10.1016/S0969-2126(98)00086-0' # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Stout, T.J.' 1 ? primary 'Sage, C.R.' 2 ? primary 'Stroud, R.M.' 3 ? # _cell.entry_id 1AOB _cell.length_a 133.020 _cell.length_b 133.020 _cell.length_c 133.020 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 24 _cell.pdbx_unique_axis ? _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.entry_id 1AOB _symmetry.space_group_name_H-M 'I 21 3' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 199 _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 'THYMIDYLATE SYNTHASE' 30515.654 1 2.1.1.45 ? ? ? 2 non-polymer syn 'PHOSPHATE ION' 94.971 1 ? ? ? ? 3 non-polymer syn "2'-5'DIDEOXYURIDINE" 212.203 1 ? ? ? ? 4 non-polymer syn 'FORMIC ACID' 46.025 1 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'TS, THYMIDYLATE SYNTHETASE' # _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 ;MKQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELLWFLQGDTNIAYLHENNVTIW DEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAPCHAFFQFYVADGKLS CQLYQRSCDVFLGLPFNIASYALLVHMMAQQCDLEVGDFVWTGGDTHLYSNHMDQTHLQLSREPRPLPKLIIKRKPESIF DYRFEDFEIEGYDPHPGIKAPVAI ; _entity_poly.pdbx_seq_one_letter_code_can ;MKQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELLWFLQGDTNIAYLHENNVTIW DEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAPCHAFFQFYVADGKLS CQLYQRSCDVFLGLPFNIASYALLVHMMAQQCDLEVGDFVWTGGDTHLYSNHMDQTHLQLSREPRPLPKLIIKRKPESIF DYRFEDFEIEGYDPHPGIKAPVAI ; _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 LYS n 1 3 GLN n 1 4 TYR n 1 5 LEU n 1 6 GLU n 1 7 LEU n 1 8 MET n 1 9 GLN n 1 10 LYS n 1 11 VAL n 1 12 LEU n 1 13 ASP n 1 14 GLU n 1 15 GLY n 1 16 THR n 1 17 GLN n 1 18 LYS n 1 19 ASN n 1 20 ASP n 1 21 ARG n 1 22 THR n 1 23 GLY n 1 24 THR n 1 25 GLY n 1 26 THR n 1 27 LEU n 1 28 SER n 1 29 ILE n 1 30 PHE n 1 31 GLY n 1 32 HIS n 1 33 GLN n 1 34 MET n 1 35 ARG n 1 36 PHE n 1 37 ASN n 1 38 LEU n 1 39 GLN n 1 40 ASP n 1 41 GLY n 1 42 PHE n 1 43 PRO n 1 44 LEU n 1 45 VAL n 1 46 THR n 1 47 THR n 1 48 LYS n 1 49 ARG n 1 50 CYS n 1 51 HIS n 1 52 LEU n 1 53 ARG n 1 54 SER n 1 55 ILE n 1 56 ILE n 1 57 HIS n 1 58 GLU n 1 59 LEU n 1 60 LEU n 1 61 TRP n 1 62 PHE n 1 63 LEU n 1 64 GLN n 1 65 GLY n 1 66 ASP n 1 67 THR n 1 68 ASN n 1 69 ILE n 1 70 ALA n 1 71 TYR n 1 72 LEU n 1 73 HIS n 1 74 GLU n 1 75 ASN n 1 76 ASN n 1 77 VAL n 1 78 THR n 1 79 ILE n 1 80 TRP n 1 81 ASP n 1 82 GLU n 1 83 TRP n 1 84 ALA n 1 85 ASP n 1 86 GLU n 1 87 ASN n 1 88 GLY n 1 89 ASP n 1 90 LEU n 1 91 GLY n 1 92 PRO n 1 93 VAL n 1 94 TYR n 1 95 GLY n 1 96 LYS n 1 97 GLN n 1 98 TRP n 1 99 ARG n 1 100 ALA n 1 101 TRP n 1 102 PRO n 1 103 THR n 1 104 PRO n 1 105 ASP n 1 106 GLY n 1 107 ARG n 1 108 HIS n 1 109 ILE n 1 110 ASP n 1 111 GLN n 1 112 ILE n 1 113 THR n 1 114 THR n 1 115 VAL n 1 116 LEU n 1 117 ASN n 1 118 GLN n 1 119 LEU n 1 120 LYS n 1 121 ASN n 1 122 ASP n 1 123 PRO n 1 124 ASP n 1 125 SER n 1 126 ARG n 1 127 ARG n 1 128 ILE n 1 129 ILE n 1 130 VAL n 1 131 SER n 1 132 ALA n 1 133 TRP n 1 134 ASN n 1 135 VAL n 1 136 GLY n 1 137 GLU n 1 138 LEU n 1 139 ASP n 1 140 LYS n 1 141 MET n 1 142 ALA n 1 143 LEU n 1 144 ALA n 1 145 PRO n 1 146 CYS n 1 147 HIS n 1 148 ALA n 1 149 PHE n 1 150 PHE n 1 151 GLN n 1 152 PHE n 1 153 TYR n 1 154 VAL n 1 155 ALA n 1 156 ASP n 1 157 GLY n 1 158 LYS n 1 159 LEU n 1 160 SER n 1 161 CYS n 1 162 GLN n 1 163 LEU n 1 164 TYR n 1 165 GLN n 1 166 ARG n 1 167 SER n 1 168 CYS n 1 169 ASP n 1 170 VAL n 1 171 PHE n 1 172 LEU n 1 173 GLY n 1 174 LEU n 1 175 PRO n 1 176 PHE n 1 177 ASN n 1 178 ILE n 1 179 ALA n 1 180 SER n 1 181 TYR n 1 182 ALA n 1 183 LEU n 1 184 LEU n 1 185 VAL n 1 186 HIS n 1 187 MET n 1 188 MET n 1 189 ALA n 1 190 GLN n 1 191 GLN n 1 192 CYS n 1 193 ASP n 1 194 LEU n 1 195 GLU n 1 196 VAL n 1 197 GLY n 1 198 ASP n 1 199 PHE n 1 200 VAL n 1 201 TRP n 1 202 THR n 1 203 GLY n 1 204 GLY n 1 205 ASP n 1 206 THR n 1 207 HIS n 1 208 LEU n 1 209 TYR n 1 210 SER n 1 211 ASN n 1 212 HIS n 1 213 MET n 1 214 ASP n 1 215 GLN n 1 216 THR n 1 217 HIS n 1 218 LEU n 1 219 GLN n 1 220 LEU n 1 221 SER n 1 222 ARG n 1 223 GLU n 1 224 PRO n 1 225 ARG n 1 226 PRO n 1 227 LEU n 1 228 PRO n 1 229 LYS n 1 230 LEU n 1 231 ILE n 1 232 ILE n 1 233 LYS n 1 234 ARG n 1 235 LYS n 1 236 PRO n 1 237 GLU n 1 238 SER n 1 239 ILE n 1 240 PHE n 1 241 ASP n 1 242 TYR n 1 243 ARG n 1 244 PHE n 1 245 GLU n 1 246 ASP n 1 247 PHE n 1 248 GLU n 1 249 ILE n 1 250 GLU n 1 251 GLY n 1 252 TYR n 1 253 ASP n 1 254 PRO n 1 255 HIS n 1 256 PRO n 1 257 GLY n 1 258 ILE n 1 259 LYS n 1 260 ALA n 1 261 PRO n 1 262 VAL n 1 263 ALA n 1 264 ILE 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 ? _entity_src_gen.gene_src_genus Escherichia _entity_src_gen.pdbx_gene_src_gene THYA _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 'Escherichia coli' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 562 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line CHI-2913 _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 THYA _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 ? _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line CHI-2913 _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 ? _entity_src_gen.pdbx_host_org_vector BLUESCRIPT _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name PTHYA-WT _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code TYSY_ECOLI _struct_ref.pdbx_db_accession P0A884 _struct_ref.entity_id 1 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MKQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELLWFLQGDTNIAYLHENNVTIW DEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAPCHAFFQFYVADGKLS CQLYQRSCDVFLGLPFNIASYALLVHMMAQQCDLEVGDFVWTGGDTHLYSNHMDQTHLQLSREPRPLPKLIIKRKPESIF DYRFEDFEIEGYDPHPGIKAPVAI ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1AOB _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 264 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P0A884 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 264 _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 264 # 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 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 DDU non-polymer . "2'-5'DIDEOXYURIDINE" ? 'C9 H12 N2 O4' 212.203 FMT non-polymer . 'FORMIC ACID' ? 'C H2 O2' 46.025 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 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 PO4 non-polymer . 'PHOSPHATE ION' ? 'O4 P -3' 94.971 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 1AOB _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 3.3 _exptl_crystal.density_percent_sol 58.1 _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 ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.8 _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details ;CRYSTALLIZATION EXPERIMENTS WERE CONDUCTED IN HANGING DROPS CONTAINING 4.2 MG/ML E. COLI TS, 0.38 MM DDURD, 3.8 MM DTT, AND 1.2 M (NH4)2SO4, AT PH 7.8 (20 MM KPO4) SUSPENDED OVER A WELL SOLUTION CONTAINING 2.4 M (NH4)2SO4 AND 1.0 MM DTT., vapor diffusion - hanging drop ; # _diffrn.id 1 _diffrn.ambient_temp 298 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type RIGAKU _diffrn_detector.pdbx_collection_date 1996-11-01 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'GRAPHITE(002)' _diffrn_radiation.pdbx_diffrn_protocol ? _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 RUH2R' _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.5418 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1AOB _reflns.observed_criterion_sigma_I 1.0 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 30. _reflns.d_resolution_high 2.1 _reflns.number_obs 22981 _reflns.number_all ? _reflns.percent_possible_obs 89.7 _reflns.pdbx_Rmerge_I_obs 0.0980000 _reflns.pdbx_Rsym_value 0.0980000 _reflns.pdbx_netI_over_sigmaI 11.9 _reflns.B_iso_Wilson_estimate 9.7 _reflns.pdbx_redundancy 12.4 _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 2.10 _reflns_shell.d_res_low 2.16 _reflns_shell.percent_possible_all 74.5 _reflns_shell.Rmerge_I_obs 0.3400000 _reflns_shell.pdbx_Rsym_value 0.3400000 _reflns_shell.meanI_over_sigI_obs 1.9 _reflns_shell.pdbx_redundancy 2.4 _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _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 1AOB _refine.ls_number_reflns_obs 20152 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 1.0 _refine.pdbx_data_cutoff_high_absF 10000000.00 _refine.pdbx_data_cutoff_low_absF 0.00100 _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 8.00 _refine.ls_d_res_high 2.10 _refine.ls_percent_reflns_obs 89.5 _refine.ls_R_factor_obs 0.1930000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.1930000 _refine.ls_R_factor_R_free 0.2430000 _refine.ls_R_factor_R_free_error 0.006 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 10.3 _refine.ls_number_reflns_R_free 2085 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 22.3 _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model 'PDB ENTRY 1TJS' _refine.pdbx_method_to_determine_struct 'DIFFERENCE FOURIER' _refine.pdbx_isotropic_thermal_model RESTRAINED _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details SHELLS _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.pdbx_overall_phase_error ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _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_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 1AOB _refine_analyze.Luzzati_coordinate_error_obs 0.28 _refine_analyze.Luzzati_sigma_a_obs 0.45 _refine_analyze.Luzzati_d_res_low_obs 5.00 _refine_analyze.Luzzati_coordinate_error_free 0.32 _refine_analyze.Luzzati_sigma_a_free 0.42 _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 2153 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 21 _refine_hist.number_atoms_solvent 0 _refine_hist.number_atoms_total 2174 _refine_hist.d_res_high 2.10 _refine_hist.d_res_low 8.00 # 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 x_bond_d 0.013 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 2.9 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d 25.4 ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d 1.00 ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it 1.92 1.50 ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it 2.97 2.00 ? ? 'X-RAY DIFFRACTION' ? x_scbond_it 3.57 2.00 ? ? 'X-RAY DIFFRACTION' ? x_scangle_it 5.46 2.50 ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 6 _refine_ls_shell.d_res_high 2.10 _refine_ls_shell.d_res_low 2.23 _refine_ls_shell.number_reflns_R_work 2563 _refine_ls_shell.R_factor_R_work 0.2470000 _refine_ls_shell.percent_reflns_obs 76.3 _refine_ls_shell.R_factor_R_free 0.2910000 _refine_ls_shell.R_factor_R_free_error 0.022 _refine_ls_shell.percent_reflns_R_free 9.8 _refine_ls_shell.number_reflns_R_free 278 _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.number_reflns_all ? _refine_ls_shell.number_reflns_obs ? _refine_ls_shell.R_factor_all ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 PARHCSDX.PRO TOPHCSDX.PRO 'X-RAY DIFFRACTION' 2 PARAM19.SOL TOPH19.SOL 'X-RAY DIFFRACTION' 3 PARAM.PO4 TOPO2.PO4 'X-RAY DIFFRACTION' 4 PARAMED.LIG TOPO.FORMIC 'X-RAY DIFFRACTION' # _struct.entry_id 1AOB _struct.title 'E. COLI THYMIDYLATE SYNTHASE COMPLEXED WITH DDURD' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1AOB _struct_keywords.pdbx_keywords METHYLTRANSFERASE _struct_keywords.text 'TRANSFERASE (METHYLTRANSFERASE), SUBSTRATE MODULES, METHYLTRANSFERASE' # 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 ? D N N 4 ? # _struct_biol.id 1 _struct_biol.details ? # loop_ _struct_conf.conf_type_id _struct_conf.id _struct_conf.pdbx_PDB_helix_id _struct_conf.beg_label_comp_id _struct_conf.beg_label_asym_id _struct_conf.beg_label_seq_id _struct_conf.pdbx_beg_PDB_ins_code _struct_conf.end_label_comp_id _struct_conf.end_label_asym_id _struct_conf.end_label_seq_id _struct_conf.pdbx_end_PDB_ins_code _struct_conf.beg_auth_comp_id _struct_conf.beg_auth_asym_id _struct_conf.beg_auth_seq_id _struct_conf.end_auth_comp_id _struct_conf.end_auth_asym_id _struct_conf.end_auth_seq_id _struct_conf.pdbx_PDB_helix_class _struct_conf.details _struct_conf.pdbx_PDB_helix_length HELX_P HELX_P1 1 GLN A 3 ? GLU A 14 ? GLN A 3 GLU A 14 1 ? 12 HELX_P HELX_P2 2 LEU A 38 ? ASP A 40 ? LEU A 38 ASP A 40 5 ? 3 HELX_P HELX_P3 3 ARG A 53 ? LEU A 63 ? ARG A 53 LEU A 63 1 ? 11 HELX_P HELX_P4 4 ILE A 69 ? ASN A 75 ? ILE A 69 ASN A 75 5 ? 7 HELX_P HELX_P5 5 TYR A 94 ? ARG A 99 ? TYR A 94 ARG A 99 1 ? 6 HELX_P HELX_P6 6 GLN A 111 ? ASN A 121 ? GLN A 111 ASN A 121 1 ? 11 HELX_P HELX_P7 7 VAL A 135 ? LYS A 140 ? VAL A 135 LYS A 140 5 ? 6 HELX_P HELX_P8 8 LEU A 174 ? CYS A 192 ? LEU A 174 CYS A 192 1 ? 19 HELX_P HELX_P9 9 SER A 210 ? SER A 221 ? SER A 210 SER A 221 5 ? 12 HELX_P HELX_P10 10 PHE A 244 ? ASP A 246 ? PHE A 244 ASP A 246 5 ? 3 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_conn.id covale1 _struct_conn.conn_type_id covale _struct_conn.pdbx_leaving_atom_flag one _struct_conn.pdbx_PDB_id ? _struct_conn.ptnr1_label_asym_id A _struct_conn.ptnr1_label_comp_id MET _struct_conn.ptnr1_label_seq_id 1 _struct_conn.ptnr1_label_atom_id N _struct_conn.pdbx_ptnr1_label_alt_id ? _struct_conn.pdbx_ptnr1_PDB_ins_code ? _struct_conn.pdbx_ptnr1_standard_comp_id ? _struct_conn.ptnr1_symmetry 1_555 _struct_conn.ptnr2_label_asym_id D _struct_conn.ptnr2_label_comp_id FMT _struct_conn.ptnr2_label_seq_id . _struct_conn.ptnr2_label_atom_id C _struct_conn.pdbx_ptnr2_label_alt_id ? _struct_conn.pdbx_ptnr2_PDB_ins_code ? _struct_conn.ptnr1_auth_asym_id A _struct_conn.ptnr1_auth_comp_id MET _struct_conn.ptnr1_auth_seq_id 1 _struct_conn.ptnr2_auth_asym_id A _struct_conn.ptnr2_auth_comp_id FMT _struct_conn.ptnr2_auth_seq_id 302 _struct_conn.ptnr2_symmetry 1_555 _struct_conn.pdbx_ptnr3_label_atom_id ? _struct_conn.pdbx_ptnr3_label_seq_id ? _struct_conn.pdbx_ptnr3_label_comp_id ? _struct_conn.pdbx_ptnr3_label_asym_id ? _struct_conn.pdbx_ptnr3_label_alt_id ? _struct_conn.pdbx_ptnr3_PDB_ins_code ? _struct_conn.details ? _struct_conn.pdbx_dist_value 1.329 _struct_conn.pdbx_value_order ? _struct_conn.pdbx_role ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 4 ? B ? 5 ? C ? 2 ? # 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 ? parallel B 1 2 ? anti-parallel B 2 3 ? parallel B 3 4 ? anti-parallel B 4 5 ? anti-parallel C 1 2 ? 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 THR A 16 ? ASN A 19 ? THR A 16 ASN A 19 A 2 GLY A 25 ? PHE A 30 ? GLY A 25 PHE A 30 A 3 ASP A 205 ? TYR A 209 ? ASP A 205 TYR A 209 A 4 SER A 167 ? ASP A 169 ? SER A 167 ASP A 169 B 1 HIS A 32 ? ASN A 37 ? HIS A 32 ASN A 37 B 2 ASP A 198 ? GLY A 203 ? ASP A 198 GLY A 203 B 3 LYS A 158 ? GLN A 165 ? LYS A 158 GLN A 165 B 4 HIS A 147 ? ALA A 155 ? HIS A 147 ALA A 155 B 5 ILE A 129 ? SER A 131 ? ILE A 129 SER A 131 C 1 LYS A 229 ? ILE A 232 ? LYS A 229 ILE A 232 C 2 PHE A 247 ? GLU A 250 ? PHE A 247 GLU A 250 # 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 THR A 16 ? O THR A 16 N SER A 28 ? N SER A 28 A 2 3 O LEU A 27 ? O LEU A 27 N LEU A 208 ? N LEU A 208 A 3 4 O ASP A 205 ? O ASP A 205 N CYS A 168 ? N CYS A 168 B 1 2 O HIS A 32 ? O HIS A 32 N GLY A 203 ? N GLY A 203 B 2 3 O VAL A 200 ? O VAL A 200 N CYS A 161 ? N CYS A 161 B 3 4 O LYS A 158 ? O LYS A 158 N ALA A 155 ? N ALA A 155 B 4 5 O PHE A 150 ? O PHE A 150 N VAL A 130 ? N VAL A 130 C 1 2 O LYS A 229 ? O LYS A 229 N GLU A 250 ? N GLU A 250 # loop_ _struct_site.id _struct_site.pdbx_evidence_code _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _struct_site.pdbx_auth_ins_code _struct_site.pdbx_num_residues _struct_site.details ACT Unknown ? ? ? ? 1 'ACTIVE SITE REACTIVE THIOL.' AC1 Software A PO4 300 ? 5 'BINDING SITE FOR RESIDUE PO4 A 300' AC2 Software A DDU 301 ? 9 'BINDING SITE FOR RESIDUE DDU A 301' AC3 Software A FMT 302 ? 4 'BINDING SITE FOR RESIDUE FMT A 302' # 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 ACT 1 CYS A 146 ? CYS A 146 . ? 1_555 ? 2 AC1 5 ARG A 21 ? ARG A 21 . ? 1_555 ? 3 AC1 5 ARG A 126 ? ARG A 126 . ? 16_555 ? 4 AC1 5 ARG A 127 ? ARG A 127 . ? 16_555 ? 5 AC1 5 ARG A 166 ? ARG A 166 . ? 1_555 ? 6 AC1 5 DDU C . ? DDU A 301 . ? 1_555 ? 7 AC2 9 CYS A 146 ? CYS A 146 . ? 1_555 ? 8 AC2 9 HIS A 147 ? HIS A 147 . ? 1_555 ? 9 AC2 9 GLN A 165 ? GLN A 165 . ? 1_555 ? 10 AC2 9 SER A 167 ? SER A 167 . ? 1_555 ? 11 AC2 9 CYS A 168 ? CYS A 168 . ? 1_555 ? 12 AC2 9 ASP A 169 ? ASP A 169 . ? 1_555 ? 13 AC2 9 ASN A 177 ? ASN A 177 . ? 1_555 ? 14 AC2 9 HIS A 207 ? HIS A 207 . ? 1_555 ? 15 AC2 9 PO4 B . ? PO4 A 300 . ? 1_555 ? 16 AC3 4 MET A 1 ? MET A 1 . ? 1_555 ? 17 AC3 4 VAL A 45 ? VAL A 45 . ? 1_555 ? 18 AC3 4 THR A 46 ? THR A 46 . ? 1_555 ? 19 AC3 4 THR A 47 ? THR A 47 . ? 1_555 ? # _database_PDB_matrix.entry_id 1AOB _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 1AOB _atom_sites.fract_transf_matrix[1][1] 0.007518 _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] 0.007518 _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] 0.007518 _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 P 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 LYS 2 2 2 LYS LYS A . n A 1 3 GLN 3 3 3 GLN GLN A . n A 1 4 TYR 4 4 4 TYR TYR A . n A 1 5 LEU 5 5 5 LEU LEU A . n A 1 6 GLU 6 6 6 GLU GLU A . n A 1 7 LEU 7 7 7 LEU LEU A . n A 1 8 MET 8 8 8 MET MET A . n A 1 9 GLN 9 9 9 GLN GLN A . n A 1 10 LYS 10 10 10 LYS LYS A . n A 1 11 VAL 11 11 11 VAL VAL A . n A 1 12 LEU 12 12 12 LEU LEU A . n A 1 13 ASP 13 13 13 ASP ASP A . n A 1 14 GLU 14 14 14 GLU GLU A . n A 1 15 GLY 15 15 15 GLY GLY A . n A 1 16 THR 16 16 16 THR THR A . n A 1 17 GLN 17 17 17 GLN GLN A . n A 1 18 LYS 18 18 18 LYS LYS A . n A 1 19 ASN 19 19 19 ASN ASN A . n A 1 20 ASP 20 20 20 ASP ASP A . n A 1 21 ARG 21 21 21 ARG ARG A . n A 1 22 THR 22 22 22 THR THR A . n A 1 23 GLY 23 23 23 GLY GLY A . n A 1 24 THR 24 24 24 THR THR A . n A 1 25 GLY 25 25 25 GLY GLY A . n A 1 26 THR 26 26 26 THR THR A . n A 1 27 LEU 27 27 27 LEU LEU A . n A 1 28 SER 28 28 28 SER SER A . n A 1 29 ILE 29 29 29 ILE ILE A . n A 1 30 PHE 30 30 30 PHE PHE A . n A 1 31 GLY 31 31 31 GLY GLY A . n A 1 32 HIS 32 32 32 HIS HIS A . n A 1 33 GLN 33 33 33 GLN GLN A . n A 1 34 MET 34 34 34 MET MET A . n A 1 35 ARG 35 35 35 ARG ARG A . n A 1 36 PHE 36 36 36 PHE PHE A . n A 1 37 ASN 37 37 37 ASN ASN A . n A 1 38 LEU 38 38 38 LEU LEU A . n A 1 39 GLN 39 39 39 GLN GLN A . n A 1 40 ASP 40 40 40 ASP ASP A . n A 1 41 GLY 41 41 41 GLY GLY A . n A 1 42 PHE 42 42 42 PHE PHE A . n A 1 43 PRO 43 43 43 PRO PRO A . n A 1 44 LEU 44 44 44 LEU LEU A . n A 1 45 VAL 45 45 45 VAL VAL A . n A 1 46 THR 46 46 46 THR THR A . n A 1 47 THR 47 47 47 THR THR A . n A 1 48 LYS 48 48 48 LYS LYS A . n A 1 49 ARG 49 49 49 ARG ARG A . n A 1 50 CYS 50 50 50 CYS CYS A . n A 1 51 HIS 51 51 51 HIS HIS A . n A 1 52 LEU 52 52 52 LEU LEU A . n A 1 53 ARG 53 53 53 ARG ARG A . n A 1 54 SER 54 54 54 SER SER A . n A 1 55 ILE 55 55 55 ILE ILE A . n A 1 56 ILE 56 56 56 ILE ILE A . n A 1 57 HIS 57 57 57 HIS HIS A . n A 1 58 GLU 58 58 58 GLU GLU A . n A 1 59 LEU 59 59 59 LEU LEU A . n A 1 60 LEU 60 60 60 LEU LEU A . n A 1 61 TRP 61 61 61 TRP TRP A . n A 1 62 PHE 62 62 62 PHE PHE A . n A 1 63 LEU 63 63 63 LEU LEU A . n A 1 64 GLN 64 64 64 GLN GLN A . n A 1 65 GLY 65 65 65 GLY GLY A . n A 1 66 ASP 66 66 66 ASP ASP A . n A 1 67 THR 67 67 67 THR THR A . n A 1 68 ASN 68 68 68 ASN ASN A . n A 1 69 ILE 69 69 69 ILE ILE A . n A 1 70 ALA 70 70 70 ALA ALA A . n A 1 71 TYR 71 71 71 TYR TYR A . n A 1 72 LEU 72 72 72 LEU LEU A . n A 1 73 HIS 73 73 73 HIS HIS A . n A 1 74 GLU 74 74 74 GLU GLU A . n A 1 75 ASN 75 75 75 ASN ASN A . n A 1 76 ASN 76 76 76 ASN ASN A . n A 1 77 VAL 77 77 77 VAL VAL A . n A 1 78 THR 78 78 78 THR THR A . n A 1 79 ILE 79 79 79 ILE ILE A . n A 1 80 TRP 80 80 80 TRP TRP A . n A 1 81 ASP 81 81 81 ASP ASP A . n A 1 82 GLU 82 82 82 GLU GLU A . n A 1 83 TRP 83 83 83 TRP TRP A . n A 1 84 ALA 84 84 84 ALA ALA A . n A 1 85 ASP 85 85 85 ASP ASP A . n A 1 86 GLU 86 86 86 GLU GLU A . n A 1 87 ASN 87 87 87 ASN ASN A . n A 1 88 GLY 88 88 88 GLY GLY A . n A 1 89 ASP 89 89 89 ASP ASP A . n A 1 90 LEU 90 90 90 LEU LEU A . n A 1 91 GLY 91 91 91 GLY GLY A . n A 1 92 PRO 92 92 92 PRO PRO A . n A 1 93 VAL 93 93 93 VAL VAL A . n A 1 94 TYR 94 94 94 TYR TYR A . n A 1 95 GLY 95 95 95 GLY GLY A . n A 1 96 LYS 96 96 96 LYS LYS A . n A 1 97 GLN 97 97 97 GLN GLN A . n A 1 98 TRP 98 98 98 TRP TRP A . n A 1 99 ARG 99 99 99 ARG ARG A . n A 1 100 ALA 100 100 100 ALA ALA A . n A 1 101 TRP 101 101 101 TRP TRP A . n A 1 102 PRO 102 102 102 PRO PRO A . n A 1 103 THR 103 103 103 THR THR A . n A 1 104 PRO 104 104 104 PRO PRO A . n A 1 105 ASP 105 105 105 ASP ASP A . n A 1 106 GLY 106 106 106 GLY GLY A . n A 1 107 ARG 107 107 107 ARG ARG A . n A 1 108 HIS 108 108 108 HIS HIS A . n A 1 109 ILE 109 109 109 ILE ILE A . n A 1 110 ASP 110 110 110 ASP ASP A . n A 1 111 GLN 111 111 111 GLN GLN A . n A 1 112 ILE 112 112 112 ILE ILE A . n A 1 113 THR 113 113 113 THR THR A . n A 1 114 THR 114 114 114 THR THR A . n A 1 115 VAL 115 115 115 VAL VAL A . n A 1 116 LEU 116 116 116 LEU LEU A . n A 1 117 ASN 117 117 117 ASN ASN A . n A 1 118 GLN 118 118 118 GLN GLN A . n A 1 119 LEU 119 119 119 LEU LEU A . n A 1 120 LYS 120 120 120 LYS LYS A . n A 1 121 ASN 121 121 121 ASN ASN A . n A 1 122 ASP 122 122 122 ASP ASP A . n A 1 123 PRO 123 123 123 PRO PRO A . n A 1 124 ASP 124 124 124 ASP ASP A . n A 1 125 SER 125 125 125 SER SER A . n A 1 126 ARG 126 126 126 ARG ARG A . n A 1 127 ARG 127 127 127 ARG ARG A . n A 1 128 ILE 128 128 128 ILE ILE A . n A 1 129 ILE 129 129 129 ILE ILE A . n A 1 130 VAL 130 130 130 VAL VAL A . n A 1 131 SER 131 131 131 SER SER A . n A 1 132 ALA 132 132 132 ALA ALA A . n A 1 133 TRP 133 133 133 TRP TRP A . n A 1 134 ASN 134 134 134 ASN ASN A . n A 1 135 VAL 135 135 135 VAL VAL A . n A 1 136 GLY 136 136 136 GLY GLY A . n A 1 137 GLU 137 137 137 GLU GLU A . n A 1 138 LEU 138 138 138 LEU LEU A . n A 1 139 ASP 139 139 139 ASP ASP A . n A 1 140 LYS 140 140 140 LYS LYS A . n A 1 141 MET 141 141 141 MET MET A . n A 1 142 ALA 142 142 142 ALA ALA A . n A 1 143 LEU 143 143 143 LEU LEU A . n A 1 144 ALA 144 144 144 ALA ALA A . n A 1 145 PRO 145 145 145 PRO PRO A . n A 1 146 CYS 146 146 146 CYS CYS A . n A 1 147 HIS 147 147 147 HIS HIS A . n A 1 148 ALA 148 148 148 ALA ALA A . n A 1 149 PHE 149 149 149 PHE PHE A . n A 1 150 PHE 150 150 150 PHE PHE A . n A 1 151 GLN 151 151 151 GLN GLN A . n A 1 152 PHE 152 152 152 PHE PHE A . n A 1 153 TYR 153 153 153 TYR TYR A . n A 1 154 VAL 154 154 154 VAL VAL A . n A 1 155 ALA 155 155 155 ALA ALA A . n A 1 156 ASP 156 156 156 ASP ASP A . n A 1 157 GLY 157 157 157 GLY GLY A . n A 1 158 LYS 158 158 158 LYS LYS A . n A 1 159 LEU 159 159 159 LEU LEU A . n A 1 160 SER 160 160 160 SER SER A . n A 1 161 CYS 161 161 161 CYS CYS A . n A 1 162 GLN 162 162 162 GLN GLN A . n A 1 163 LEU 163 163 163 LEU LEU A . n A 1 164 TYR 164 164 164 TYR TYR A . n A 1 165 GLN 165 165 165 GLN GLN A . n A 1 166 ARG 166 166 166 ARG ARG A . n A 1 167 SER 167 167 167 SER SER A . n A 1 168 CYS 168 168 168 CYS CYS A . n A 1 169 ASP 169 169 169 ASP ASP A . n A 1 170 VAL 170 170 170 VAL VAL A . n A 1 171 PHE 171 171 171 PHE PHE A . n A 1 172 LEU 172 172 172 LEU LEU A . n A 1 173 GLY 173 173 173 GLY GLY A . n A 1 174 LEU 174 174 174 LEU LEU A . n A 1 175 PRO 175 175 175 PRO PRO A . n A 1 176 PHE 176 176 176 PHE PHE A . n A 1 177 ASN 177 177 177 ASN ASN A . n A 1 178 ILE 178 178 178 ILE ILE A . n A 1 179 ALA 179 179 179 ALA ALA A . n A 1 180 SER 180 180 180 SER SER A . n A 1 181 TYR 181 181 181 TYR TYR A . n A 1 182 ALA 182 182 182 ALA ALA A . n A 1 183 LEU 183 183 183 LEU LEU A . n A 1 184 LEU 184 184 184 LEU LEU A . n A 1 185 VAL 185 185 185 VAL VAL A . n A 1 186 HIS 186 186 186 HIS HIS A . n A 1 187 MET 187 187 187 MET MET A . n A 1 188 MET 188 188 188 MET MET A . n A 1 189 ALA 189 189 189 ALA ALA A . n A 1 190 GLN 190 190 190 GLN GLN A . n A 1 191 GLN 191 191 191 GLN GLN A . n A 1 192 CYS 192 192 192 CYS CYS A . n A 1 193 ASP 193 193 193 ASP ASP A . n A 1 194 LEU 194 194 194 LEU LEU A . n A 1 195 GLU 195 195 195 GLU GLU A . n A 1 196 VAL 196 196 196 VAL VAL A . n A 1 197 GLY 197 197 197 GLY GLY A . n A 1 198 ASP 198 198 198 ASP ASP A . n A 1 199 PHE 199 199 199 PHE PHE A . n A 1 200 VAL 200 200 200 VAL VAL A . n A 1 201 TRP 201 201 201 TRP TRP A . n A 1 202 THR 202 202 202 THR THR A . n A 1 203 GLY 203 203 203 GLY GLY A . n A 1 204 GLY 204 204 204 GLY GLY A . n A 1 205 ASP 205 205 205 ASP ASP A . n A 1 206 THR 206 206 206 THR THR A . n A 1 207 HIS 207 207 207 HIS HIS A . n A 1 208 LEU 208 208 208 LEU LEU A . n A 1 209 TYR 209 209 209 TYR TYR A . n A 1 210 SER 210 210 210 SER SER A . n A 1 211 ASN 211 211 211 ASN ASN A . n A 1 212 HIS 212 212 212 HIS HIS A . n A 1 213 MET 213 213 213 MET MET A . n A 1 214 ASP 214 214 214 ASP ASP A . n A 1 215 GLN 215 215 215 GLN GLN A . n A 1 216 THR 216 216 216 THR THR A . n A 1 217 HIS 217 217 217 HIS HIS A . n A 1 218 LEU 218 218 218 LEU LEU A . n A 1 219 GLN 219 219 219 GLN GLN A . n A 1 220 LEU 220 220 220 LEU LEU A . n A 1 221 SER 221 221 221 SER SER A . n A 1 222 ARG 222 222 222 ARG ARG A . n A 1 223 GLU 223 223 223 GLU GLU A . n A 1 224 PRO 224 224 224 PRO PRO A . n A 1 225 ARG 225 225 225 ARG ARG A . n A 1 226 PRO 226 226 226 PRO PRO A . n A 1 227 LEU 227 227 227 LEU LEU A . n A 1 228 PRO 228 228 228 PRO PRO A . n A 1 229 LYS 229 229 229 LYS LYS A . n A 1 230 LEU 230 230 230 LEU LEU A . n A 1 231 ILE 231 231 231 ILE ILE A . n A 1 232 ILE 232 232 232 ILE ILE A . n A 1 233 LYS 233 233 233 LYS LYS A . n A 1 234 ARG 234 234 234 ARG ARG A . n A 1 235 LYS 235 235 235 LYS LYS A . n A 1 236 PRO 236 236 236 PRO PRO A . n A 1 237 GLU 237 237 237 GLU GLU A . n A 1 238 SER 238 238 238 SER SER A . n A 1 239 ILE 239 239 239 ILE ILE A . n A 1 240 PHE 240 240 240 PHE PHE A . n A 1 241 ASP 241 241 241 ASP ASP A . n A 1 242 TYR 242 242 242 TYR TYR A . n A 1 243 ARG 243 243 243 ARG ARG A . n A 1 244 PHE 244 244 244 PHE PHE A . n A 1 245 GLU 245 245 245 GLU GLU A . n A 1 246 ASP 246 246 246 ASP ASP A . n A 1 247 PHE 247 247 247 PHE PHE A . n A 1 248 GLU 248 248 248 GLU GLU A . n A 1 249 ILE 249 249 249 ILE ILE A . n A 1 250 GLU 250 250 250 GLU GLU A . n A 1 251 GLY 251 251 251 GLY GLY A . n A 1 252 TYR 252 252 252 TYR TYR A . n A 1 253 ASP 253 253 253 ASP ASP A . n A 1 254 PRO 254 254 254 PRO PRO A . n A 1 255 HIS 255 255 255 HIS HIS A . n A 1 256 PRO 256 256 256 PRO PRO A . n A 1 257 GLY 257 257 257 GLY GLY A . n A 1 258 ILE 258 258 258 ILE ILE A . n A 1 259 LYS 259 259 259 LYS LYS A . n A 1 260 ALA 260 260 260 ALA ALA A . n A 1 261 PRO 261 261 261 PRO PRO A . n A 1 262 VAL 262 262 262 VAL VAL A . n A 1 263 ALA 263 263 263 ALA ALA A . n A 1 264 ILE 264 264 264 ILE ILE 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 PO4 1 300 300 PO4 PO4 A . C 3 DDU 1 301 301 DDU DDU A . D 4 FMT 1 302 0 FMT CBX A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1,2 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 6400 ? 1 MORE -21 ? 1 'SSA (A^2)' 20640 ? # 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' 16_555 x,-y,-z+1/2 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 66.5100000000 # 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 1998-07-01 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2023-08-02 # _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' 'Database references' 4 4 'Structure model' 'Derived calculations' 5 4 'Structure model' Other 6 4 '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' database_2 2 4 'Structure model' pdbx_database_status 3 4 'Structure model' pdbx_initial_refinement_model 4 4 'Structure model' struct_conn 5 4 'Structure model' struct_site # 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_database_status.process_site' 4 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 5 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 6 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 7 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' 3.843 ? 1 X-PLOR refinement 3.843 ? 2 DENZO 'data reduction' . ? 3 SCALEPACK 'data scaling' . ? 4 X-PLOR phasing 3.843 ? 5 # _pdbx_validate_close_contact.id 1 _pdbx_validate_close_contact.PDB_model_num 1 _pdbx_validate_close_contact.auth_atom_id_1 N _pdbx_validate_close_contact.auth_asym_id_1 A _pdbx_validate_close_contact.auth_comp_id_1 MET _pdbx_validate_close_contact.auth_seq_id_1 1 _pdbx_validate_close_contact.PDB_ins_code_1 ? _pdbx_validate_close_contact.label_alt_id_1 ? _pdbx_validate_close_contact.auth_atom_id_2 O2 _pdbx_validate_close_contact.auth_asym_id_2 A _pdbx_validate_close_contact.auth_comp_id_2 FMT _pdbx_validate_close_contact.auth_seq_id_2 302 _pdbx_validate_close_contact.PDB_ins_code_2 ? _pdbx_validate_close_contact.label_alt_id_2 ? _pdbx_validate_close_contact.dist 1.91 # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 1 NE2 A HIS 57 ? ? CD2 A HIS 57 ? ? 1.299 1.373 -0.074 0.011 N 2 1 NE2 A HIS 73 ? ? CD2 A HIS 73 ? ? 1.295 1.373 -0.078 0.011 N 3 1 NE2 A HIS 207 ? ? CD2 A HIS 207 ? ? 1.301 1.373 -0.072 0.011 N 4 1 NE2 A HIS 212 ? ? CD2 A HIS 212 ? ? 1.301 1.373 -0.072 0.011 N 5 1 NE2 A HIS 255 ? ? CD2 A HIS 255 ? ? 1.303 1.373 -0.070 0.011 N # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 NE A ARG 35 ? ? CZ A ARG 35 ? ? NH2 A ARG 35 ? ? 117.14 120.30 -3.16 0.50 N 2 1 CG1 A VAL 45 ? ? CB A VAL 45 ? ? CG2 A VAL 45 ? ? 99.08 110.90 -11.82 1.60 N 3 1 NE A ARG 49 ? ? CZ A ARG 49 ? ? NH1 A ARG 49 ? ? 124.07 120.30 3.77 0.50 N 4 1 NE A ARG 49 ? ? CZ A ARG 49 ? ? NH2 A ARG 49 ? ? 116.89 120.30 -3.41 0.50 N 5 1 NE A ARG 53 ? ? CZ A ARG 53 ? ? NH1 A ARG 53 ? ? 125.45 120.30 5.15 0.50 N 6 1 NE A ARG 53 ? ? CZ A ARG 53 ? ? NH2 A ARG 53 ? ? 115.66 120.30 -4.64 0.50 N 7 1 CD1 A TRP 61 ? ? CG A TRP 61 ? ? CD2 A TRP 61 ? ? 111.92 106.30 5.62 0.80 N 8 1 CE2 A TRP 61 ? ? CD2 A TRP 61 ? ? CG A TRP 61 ? ? 101.92 107.30 -5.38 0.80 N 9 1 N A THR 78 ? ? CA A THR 78 ? ? CB A THR 78 ? ? 98.73 110.30 -11.57 1.90 N 10 1 CD1 A TRP 80 ? ? CG A TRP 80 ? ? CD2 A TRP 80 ? ? 113.38 106.30 7.08 0.80 N 11 1 CE2 A TRP 80 ? ? CD2 A TRP 80 ? ? CG A TRP 80 ? ? 101.33 107.30 -5.97 0.80 N 12 1 CD1 A TRP 83 ? ? CG A TRP 83 ? ? CD2 A TRP 83 ? ? 113.21 106.30 6.91 0.80 N 13 1 CE2 A TRP 83 ? ? CD2 A TRP 83 ? ? CG A TRP 83 ? ? 101.12 107.30 -6.18 0.80 N 14 1 CD1 A TRP 98 ? ? CG A TRP 98 ? ? CD2 A TRP 98 ? ? 112.46 106.30 6.16 0.80 N 15 1 CE2 A TRP 98 ? ? CD2 A TRP 98 ? ? CG A TRP 98 ? ? 101.72 107.30 -5.58 0.80 N 16 1 CD1 A TRP 101 ? ? CG A TRP 101 ? ? CD2 A TRP 101 ? ? 112.21 106.30 5.91 0.80 N 17 1 CE2 A TRP 101 ? ? CD2 A TRP 101 ? ? CG A TRP 101 ? ? 101.12 107.30 -6.18 0.80 N 18 1 NE A ARG 126 ? ? CZ A ARG 126 ? ? NH1 A ARG 126 ? ? 123.63 120.30 3.33 0.50 N 19 1 CD1 A TRP 133 ? ? CG A TRP 133 ? ? CD2 A TRP 133 ? ? 113.10 106.30 6.80 0.80 N 20 1 CE2 A TRP 133 ? ? CD2 A TRP 133 ? ? CG A TRP 133 ? ? 101.69 107.30 -5.61 0.80 N 21 1 NE A ARG 166 ? ? CZ A ARG 166 ? ? NH1 A ARG 166 ? ? 125.88 120.30 5.58 0.50 N 22 1 NE A ARG 166 ? ? CZ A ARG 166 ? ? NH2 A ARG 166 ? ? 116.16 120.30 -4.14 0.50 N 23 1 CD1 A TRP 201 ? ? CG A TRP 201 ? ? CD2 A TRP 201 ? ? 112.37 106.30 6.07 0.80 N 24 1 CE2 A TRP 201 ? ? CD2 A TRP 201 ? ? CG A TRP 201 ? ? 101.77 107.30 -5.53 0.80 N 25 1 NE A ARG 234 ? ? CZ A ARG 234 ? ? NH1 A ARG 234 ? ? 123.48 120.30 3.18 0.50 N # 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 ARG A 21 ? ? -52.80 101.75 2 1 TYR A 94 ? ? -17.12 -65.03 3 1 ALA A 100 ? ? -156.51 59.70 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'PHOSPHATE ION' PO4 3 "2'-5'DIDEOXYURIDINE" DDU 4 'FORMIC ACID' FMT # _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 1TJS _pdbx_initial_refinement_model.details 'PDB ENTRY 1TJS' #