data_2BT7 # _entry.id 2BT7 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.287 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 2BT7 PDBE EBI-24107 WWPDB D_1290024107 # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.content_type _pdbx_database_related.details PDB 2BSF unspecified 'STRUCTURE OF THE C-TERMINAL RECEPTOR-BINDING DOMAIN OF AVIAN REOVIRUS FIBRE SIGMAC, ZN CRYSTAL FORM.' PDB 2BT8 unspecified 'STRUCTURE OF THE C-TERMINAL RECEPTOR-BINDING DOMAIN OF AVIAN REOVIRUS FIBRE SIGMAC, SPACE GROUP P6322.' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2BT7 _pdbx_database_status.deposit_site PDBE _pdbx_database_status.process_site PDBE _pdbx_database_status.SG_entry . _pdbx_database_status.recvd_initial_deposition_date 2005-05-26 _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'Guardado Calvo, P.' 1 ? 'Fox, G.C.' 2 ? 'Hermo Parrado, X.L.' 3 ? 'Llamas-Saiz, A.L.' 4 ? 'van Raaij, M.J.' 5 ? # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary 'Structure of the Carboxy-Terminal Receptor-Binding Domain of Avian Reovirus Fibre Sigmac' J.Mol.Biol. 354 137 ? 2005 JMOBAK UK 0022-2836 0070 ? 16236316 10.1016/J.JMB.2005.09.034 1 'Crystal Structure of Reovirus Attachment Protein Sigma1 Reveals Evolutionary Relationship to Adenovirus Fiber' 'Embo J.' 21 1 ? 2002 EMJODG UK 0261-4189 0897 ? 11782420 10.1093/EMBOJ/21.1.1 2 'Protein Architecture of Avian Reovirus S1133 and Identification of the Cell Attachment Protein' J.Virol. 71 59 ? 1997 JOVIAM US 0022-538X 0825 ? 8985323 ? 3 'Oligomerization and Cell-Binding Properties of the Avian Reovirus Cell-Attachment Protein Sigmac' Virology 274 367 ? 2000 VIRLAX US 0042-6822 0922 ? 10964779 10.1006/VIRO.2000.0473 4 ;The Avian Reovirus Genome Segment S1 is a Functionally Tricistronic Gene that Expresses One Structure and Two Nonstructural Proteins in Infected Cells ; Virology 290 181 ? 2001 VIRLAX US 0042-6822 0922 ? 11883183 10.1006/VIRO.2001.1159 5 'Subunit Composition and Conformational Stability of the Oligomeric Form of the Avian Reovirus Cell-Attachment Protein Sigmac' J.Gen.Virol. 83 131 ? 2002 JGVIAY US 0022-1317 2058 ? 11752709 ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Guardado Calvo, P.' 1 primary 'Fox, G.C.' 2 primary 'Hermo Parrado, X.L.' 3 primary 'Llamas-Saiz, A.L.' 4 primary 'Costas, C.' 5 primary 'Martinez-Costas, J.' 6 primary 'Benavente, J.' 7 primary 'van Raaij, M.J.' 8 1 'Chappell, J.D.' 9 1 'Prota, A.E.' 10 1 'Dermody, T.S.' 11 1 'Stehle, T.' 12 2 'Martinez-Costas, J.' 13 2 'Grande, A.' 14 2 'Varela, R.' 15 2 'Garcia-Martinez, C.' 16 2 'Benavente, J.' 17 3 'Grande, A.' 18 3 'Rodriguez, E.' 19 3 'Costas, C.' 20 3 'Everitt, E.' 21 3 'Benavente, J.' 22 4 'Bodelon, G.' 23 4 'Labrada, L.' 24 4 'Martinez-Costas, J.' 25 4 'Benavente, J.' 26 5 'Grande, A.' 27 5 'Costas, C.' 28 5 'Benavente, J.' 29 # _cell.entry_id 2BT7 _cell.length_a 73.075 _cell.length_b 73.075 _cell.length_c 69.928 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 120.00 _cell.Z_PDB 6 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2BT7 _symmetry.space_group_name_H-M 'P 3 2 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 150 # 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 'SIGMA C' 18324.336 1 ? ? 'C-TERMINAL RECEPTOR-BINDING REGION, RESIDUES 157-326' ? 2 non-polymer syn 'SULFATE ION' 96.063 1 ? ? ? ? 3 non-polymer syn 'CADMIUM ION' 112.411 2 ? ? ? ? 4 water nat water 18.015 120 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'AVIAN REOVIRUS FIBRE SIGMAC' # _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 ;SHGLSFSPPLSVADGVVSLDMDPYFCSQRVSLTSYSAEAQLMQFRWMARGTNGSSDTIDMTVNAHCHGRRTDYMMSSTGN LTVTSNVVLLTFDLSDITHIPSDLARLVPSAGFQAASFPVDVSFTRDSATHAYQAYGVYSSSRVFTITFPTGGDGTANIR SLTVRTGIDT ; _entity_poly.pdbx_seq_one_letter_code_can ;SHGLSFSPPLSVADGVVSLDMDPYFCSQRVSLTSYSAEAQLMQFRWMARGTNGSSDTIDMTVNAHCHGRRTDYMMSSTGN LTVTSNVVLLTFDLSDITHIPSDLARLVPSAGFQAASFPVDVSFTRDSATHAYQAYGVYSSSRVFTITFPTGGDGTANIR SLTVRTGIDT ; _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 SER n 1 2 HIS n 1 3 GLY n 1 4 LEU n 1 5 SER n 1 6 PHE n 1 7 SER n 1 8 PRO n 1 9 PRO n 1 10 LEU n 1 11 SER n 1 12 VAL n 1 13 ALA n 1 14 ASP n 1 15 GLY n 1 16 VAL n 1 17 VAL n 1 18 SER n 1 19 LEU n 1 20 ASP n 1 21 MET n 1 22 ASP n 1 23 PRO n 1 24 TYR n 1 25 PHE n 1 26 CYS n 1 27 SER n 1 28 GLN n 1 29 ARG n 1 30 VAL n 1 31 SER n 1 32 LEU n 1 33 THR n 1 34 SER n 1 35 TYR n 1 36 SER n 1 37 ALA n 1 38 GLU n 1 39 ALA n 1 40 GLN n 1 41 LEU n 1 42 MET n 1 43 GLN n 1 44 PHE n 1 45 ARG n 1 46 TRP n 1 47 MET n 1 48 ALA n 1 49 ARG n 1 50 GLY n 1 51 THR n 1 52 ASN n 1 53 GLY n 1 54 SER n 1 55 SER n 1 56 ASP n 1 57 THR n 1 58 ILE n 1 59 ASP n 1 60 MET n 1 61 THR n 1 62 VAL n 1 63 ASN n 1 64 ALA n 1 65 HIS n 1 66 CYS n 1 67 HIS n 1 68 GLY n 1 69 ARG n 1 70 ARG n 1 71 THR n 1 72 ASP n 1 73 TYR n 1 74 MET n 1 75 MET n 1 76 SER n 1 77 SER n 1 78 THR n 1 79 GLY n 1 80 ASN n 1 81 LEU n 1 82 THR n 1 83 VAL n 1 84 THR n 1 85 SER n 1 86 ASN n 1 87 VAL n 1 88 VAL n 1 89 LEU n 1 90 LEU n 1 91 THR n 1 92 PHE n 1 93 ASP n 1 94 LEU n 1 95 SER n 1 96 ASP n 1 97 ILE n 1 98 THR n 1 99 HIS n 1 100 ILE n 1 101 PRO n 1 102 SER n 1 103 ASP n 1 104 LEU n 1 105 ALA n 1 106 ARG n 1 107 LEU n 1 108 VAL n 1 109 PRO n 1 110 SER n 1 111 ALA n 1 112 GLY n 1 113 PHE n 1 114 GLN n 1 115 ALA n 1 116 ALA n 1 117 SER n 1 118 PHE n 1 119 PRO n 1 120 VAL n 1 121 ASP n 1 122 VAL n 1 123 SER n 1 124 PHE n 1 125 THR n 1 126 ARG n 1 127 ASP n 1 128 SER n 1 129 ALA n 1 130 THR n 1 131 HIS n 1 132 ALA n 1 133 TYR n 1 134 GLN n 1 135 ALA n 1 136 TYR n 1 137 GLY n 1 138 VAL n 1 139 TYR n 1 140 SER n 1 141 SER n 1 142 SER n 1 143 ARG n 1 144 VAL n 1 145 PHE n 1 146 THR n 1 147 ILE n 1 148 THR n 1 149 PHE n 1 150 PRO n 1 151 THR n 1 152 GLY n 1 153 GLY n 1 154 ASP n 1 155 GLY n 1 156 THR n 1 157 ALA n 1 158 ASN n 1 159 ILE n 1 160 ARG n 1 161 SER n 1 162 LEU n 1 163 THR n 1 164 VAL n 1 165 ARG n 1 166 THR n 1 167 GLY n 1 168 ILE n 1 169 ASP n 1 170 THR 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 ? _entity_src_gen.pdbx_gene_src_gene ? _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain S1133 _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 'AVIAN ORTHOREOVIRUS' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 38170 _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 BL21(DE3)' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 469008 _entity_src_gen.host_org_genus ? _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 ? _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 ? _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name PET28CPLUS _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ;THE AVIAN REOVIRUS STRAIN S1133 WAS ORIGINALLY PROVIDED BY DR. PHILIP I. MARCUS WHEN DR. J.BENAVENTE WAS A ROCHE VISITING SCIENTIST IN THE LABORATORY OF DR. A. SHATKIN ; # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code O12287_9REOV _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_db_accession O12287 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2BT7 _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 170 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession O12287 _struct_ref_seq.db_align_beg 157 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 326 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 157 _struct_ref_seq.pdbx_auth_seq_align_end 326 # 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 CD non-polymer . 'CADMIUM ION' ? 'Cd 2' 112.411 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 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 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 SO4 non-polymer . 'SULFATE ION' ? 'O4 S -2' 96.063 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 2BT7 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.9 _exptl_crystal.density_percent_sol 57 _exptl_crystal.description 'IN PROCESS OF SUBMISSION TO PDB' _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 8.50 _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details '100 MM TRIS-HCL PH 8.5, 1.5 M AMMONIUM SULPHATE, 12 % GLYCEROL, 10 MM CADMIUM SULPHATE' # _diffrn.id 1 _diffrn.ambient_temp 100.0 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type MARRESEARCH _diffrn_detector.pdbx_collection_date 2005-01-30 _diffrn_detector.details 'TOROIDAL MIRROR' # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'DOUBLE CRYSTAL' _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.97959 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'ESRF BEAMLINE BM16' _diffrn_source.pdbx_synchrotron_site ESRF _diffrn_source.pdbx_synchrotron_beamline BM16 _diffrn_source.pdbx_wavelength 0.97959 _diffrn_source.pdbx_wavelength_list ? # _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 _reflns.entry_id 2BT7 _reflns.observed_criterion_sigma_I 0.000 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 36.500 _reflns.d_resolution_high 2.320 _reflns.number_obs 9602 _reflns.number_all ? _reflns.percent_possible_obs 95.8 _reflns.pdbx_Rmerge_I_obs 0.08000 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 7.1000 _reflns.B_iso_Wilson_estimate 48.06 _reflns.pdbx_redundancy 10.500 # _reflns_shell.pdbx_diffrn_id 1 _reflns_shell.pdbx_ordinal 1 _reflns_shell.d_res_high 2.32 _reflns_shell.d_res_low 2.45 _reflns_shell.percent_possible_all 71.6 _reflns_shell.Rmerge_I_obs 0.34000 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 2.100 _reflns_shell.pdbx_redundancy 10.00 # _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.entry_id 2BT7 _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.ls_number_reflns_obs 8348 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F ? _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 69.84 _refine.ls_d_res_high 2.35 _refine.ls_percent_reflns_obs 99.2 _refine.ls_R_factor_obs 0.189 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.183 _refine.ls_R_factor_R_free 0.243 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 10.000 _refine.ls_number_reflns_R_free 929 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc 0.956 _refine.correlation_coeff_Fo_to_Fc_free 0.927 _refine.B_iso_mean 39.08 _refine.aniso_B[1][1] 2.02000 _refine.aniso_B[2][2] 2.02000 _refine.aniso_B[3][3] -3.02000 _refine.aniso_B[1][2] 1.01000 _refine.aniso_B[1][3] 0.00000 _refine.aniso_B[2][3] 0.00000 _refine.solvent_model_details MASK _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_solvent_vdw_probe_radii 1.20 _refine.pdbx_solvent_ion_probe_radii 0.80 _refine.pdbx_solvent_shrinkage_radii 0.80 _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details 'HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.' _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct MAD _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values 'MAXIMUM LIKELIHOOD' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R 0.323 _refine.pdbx_overall_ESU_R_Free 0.244 _refine.overall_SU_ML 0.168 _refine.pdbx_overall_phase_error ? _refine.overall_SU_B 7.059 _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 1285 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 7 _refine_hist.number_atoms_solvent 120 _refine_hist.number_atoms_total 1412 _refine_hist.d_res_high 2.35 _refine_hist.d_res_low 69.84 # 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 r_bond_refined_d 0.014 0.021 ? 1318 'X-RAY DIFFRACTION' ? r_bond_other_d ? ? ? ? 'X-RAY DIFFRACTION' ? r_angle_refined_deg 1.608 1.940 ? 1796 'X-RAY DIFFRACTION' ? r_angle_other_deg ? ? ? ? 'X-RAY DIFFRACTION' ? r_dihedral_angle_1_deg 7.363 5.000 ? 169 'X-RAY DIFFRACTION' ? r_dihedral_angle_2_deg 35.814 22.545 ? 55 'X-RAY DIFFRACTION' ? r_dihedral_angle_3_deg 15.183 15.000 ? 194 'X-RAY DIFFRACTION' ? r_dihedral_angle_4_deg 17.230 15.000 ? 10 'X-RAY DIFFRACTION' ? r_chiral_restr 0.114 0.200 ? 209 'X-RAY DIFFRACTION' ? r_gen_planes_refined 0.007 0.020 ? 1005 'X-RAY DIFFRACTION' ? r_gen_planes_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_nbd_refined 0.199 0.200 ? 506 'X-RAY DIFFRACTION' ? r_nbd_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_nbtor_refined 0.300 0.200 ? 882 'X-RAY DIFFRACTION' ? r_nbtor_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_xyhbond_nbd_refined 0.155 0.200 ? 92 'X-RAY DIFFRACTION' ? r_xyhbond_nbd_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_metal_ion_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_metal_ion_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_vdw_refined 0.133 0.200 ? 59 'X-RAY DIFFRACTION' ? r_symmetry_vdw_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_hbond_refined 0.199 0.200 ? 16 'X-RAY DIFFRACTION' ? r_symmetry_hbond_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_metal_ion_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_metal_ion_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_mcbond_it 1.912 3.000 ? 866 'X-RAY DIFFRACTION' ? r_mcbond_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_mcangle_it 3.238 5.000 ? 1370 'X-RAY DIFFRACTION' ? r_mcangle_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_scbond_it 5.138 7.000 ? 506 'X-RAY DIFFRACTION' ? r_scbond_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_scangle_it 7.146 10.000 ? 426 'X-RAY DIFFRACTION' ? r_scangle_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_long_range_B_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_long_range_B_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_rigid_bond_restr ? ? ? ? 'X-RAY DIFFRACTION' ? r_sphericity_free ? ? ? ? 'X-RAY DIFFRACTION' ? r_sphericity_bonded ? ? ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.pdbx_total_number_of_bins_used 20 _refine_ls_shell.d_res_high 2.35 _refine_ls_shell.d_res_low 2.41 _refine_ls_shell.number_reflns_R_work 541 _refine_ls_shell.R_factor_R_work 0.2500 _refine_ls_shell.percent_reflns_obs ? _refine_ls_shell.R_factor_R_free 0.3610 _refine_ls_shell.R_factor_R_free_error ? _refine_ls_shell.percent_reflns_R_free ? _refine_ls_shell.number_reflns_R_free 67 _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? # _struct.entry_id 2BT7 _struct.title 'Structure of the C-terminal receptor-binding domain of avian reovirus fibre sigmaC, Cd crystal form' _struct.pdbx_descriptor 'SIGMA C' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2BT7 _struct_keywords.pdbx_keywords 'VIRAL PROTEIN' _struct_keywords.text 'ORTHOREOVIRUS, TRIPLE BETA-SPIRAL, BETA-BARREL, VIRAL 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 ? D N N 3 ? E N N 4 ? # 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 ASP A 103 ? VAL A 108 ? ASP A 259 VAL A 264 5 ? 6 HELX_P HELX_P2 2 SER A 110 ? ALA A 115 ? SER A 266 ALA A 271 1 ? 6 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _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 _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _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 _struct_conn.pdbx_value_order metalc1 metalc ? ? C CD . CD ? ? ? 1_555 A HIS 131 NE2 ? ? A CD 1328 A HIS 287 1_556 ? ? ? ? ? ? ? 2.475 ? metalc2 metalc ? ? C CD . CD ? ? ? 1_555 A HIS 2 ND1 ? ? A CD 1328 A HIS 158 1_555 ? ? ? ? ? ? ? 2.239 ? metalc3 metalc ? ? C CD . CD ? ? ? 1_555 A GLY 152 O ? ? A CD 1328 A GLY 308 1_556 ? ? ? ? ? ? ? 2.174 ? metalc4 metalc ? ? D CD . CD ? ? ? 1_555 A ASP 56 OD1 ? ? A CD 1329 A ASP 212 5_555 ? ? ? ? ? ? ? 2.731 ? metalc5 metalc ? ? D CD . CD ? ? ? 1_555 A ASP 56 OD2 ? ? A CD 1329 A ASP 212 1_555 ? ? ? ? ? ? ? 3.017 ? metalc6 metalc ? ? D CD . CD ? ? ? 1_555 A ASP 56 OD2 ? ? A CD 1329 A ASP 212 5_555 ? ? ? ? ? ? ? 3.026 ? metalc7 metalc ? ? D CD . CD ? ? ? 1_555 A ASP 56 OD1 ? ? A CD 1329 A ASP 212 1_555 ? ? ? ? ? ? ? 2.728 ? # _struct_conn_type.id metalc _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_mon_prot_cis.pdbx_id 1 _struct_mon_prot_cis.label_comp_id PRO _struct_mon_prot_cis.label_seq_id 8 _struct_mon_prot_cis.label_asym_id A _struct_mon_prot_cis.label_alt_id . _struct_mon_prot_cis.pdbx_PDB_ins_code ? _struct_mon_prot_cis.auth_comp_id PRO _struct_mon_prot_cis.auth_seq_id 164 _struct_mon_prot_cis.auth_asym_id A _struct_mon_prot_cis.pdbx_label_comp_id_2 PRO _struct_mon_prot_cis.pdbx_label_seq_id_2 9 _struct_mon_prot_cis.pdbx_label_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_ins_code_2 ? _struct_mon_prot_cis.pdbx_auth_comp_id_2 PRO _struct_mon_prot_cis.pdbx_auth_seq_id_2 165 _struct_mon_prot_cis.pdbx_auth_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_model_num 1 _struct_mon_prot_cis.pdbx_omega_angle 11.51 # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details AA ? 2 ? AB ? 2 ? AC ? 5 ? AD ? 7 ? # 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 AA 1 2 ? anti-parallel AB 1 2 ? anti-parallel AC 1 2 ? anti-parallel AC 2 3 ? anti-parallel AC 3 4 ? anti-parallel AC 4 5 ? anti-parallel AD 1 2 ? anti-parallel AD 2 3 ? anti-parallel AD 3 4 ? anti-parallel AD 4 5 ? anti-parallel AD 5 6 ? anti-parallel AD 6 7 ? 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 AA 1 LEU A 10 ? ALA A 13 ? LEU A 166 ALA A 169 AA 2 VAL A 16 ? LEU A 19 ? VAL A 172 LEU A 175 AB 1 CYS A 26 ? GLN A 28 ? CYS A 182 GLN A 184 AB 2 LEU A 32 ? SER A 34 ? LEU A 188 SER A 190 AC 1 ASN A 80 ? VAL A 83 ? ASN A 236 VAL A 239 AC 2 ALA A 157 ? ASP A 169 ? ALA A 313 ASP A 325 AC 3 ARG A 70 ? THR A 78 ? ARG A 226 THR A 234 AC 4 THR A 57 ? HIS A 67 ? THR A 213 HIS A 223 AC 5 GLN A 40 ? ASN A 52 ? GLN A 196 ASN A 208 AD 1 ASN A 80 ? VAL A 83 ? ASN A 236 VAL A 239 AD 2 ALA A 157 ? ASP A 169 ? ALA A 313 ASP A 325 AD 3 PHE A 118 ? ARG A 126 ? PHE A 274 ARG A 282 AD 4 ALA A 129 ? SER A 141 ? ALA A 285 SER A 297 AD 5 VAL A 144 ? PRO A 150 ? VAL A 300 PRO A 306 AD 6 VAL A 87 ? ASP A 93 ? VAL A 243 ASP A 249 AD 7 GLN A 40 ? ASN A 52 ? GLN A 196 ASN A 208 # 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 AA 1 2 N ALA A 13 ? N ALA A 169 O VAL A 16 ? O VAL A 172 AB 1 2 N SER A 27 ? N SER A 183 O THR A 33 ? O THR A 189 AC 1 2 N VAL A 83 ? N VAL A 239 O ALA A 157 ? O ALA A 313 AC 2 3 N ILE A 168 ? N ILE A 324 O THR A 71 ? O THR A 227 AC 3 4 N THR A 78 ? N THR A 234 O ASP A 59 ? O ASP A 215 AC 4 5 N CYS A 66 ? N CYS A 222 O GLN A 40 ? O GLN A 196 AD 1 2 N VAL A 83 ? N VAL A 239 O ALA A 157 ? O ALA A 313 AD 2 3 N ARG A 165 ? N ARG A 321 O ASP A 121 ? O ASP A 277 AD 3 4 N ARG A 126 ? N ARG A 282 O ALA A 129 ? O ALA A 285 AD 4 5 N SER A 140 ? N SER A 296 O VAL A 144 ? O VAL A 300 AD 5 6 N PHE A 149 ? N PHE A 305 O VAL A 88 ? O VAL A 244 AD 6 7 N THR A 91 ? N THR A 247 O ARG A 49 ? O ARG A 205 # 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 AC1 Software ? ? ? ? 4 'BINDING SITE FOR RESIDUE SO4 A1327' AC2 Software ? ? ? ? 3 'BINDING SITE FOR RESIDUE CD A1328' AC3 Software ? ? ? ? 1 'BINDING SITE FOR RESIDUE CD A1329' # 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 ARG A 69 ? ARG A 225 . ? 1_555 ? 2 AC1 4 ALA A 105 ? ALA A 261 . ? 1_555 ? 3 AC1 4 ARG A 106 ? ARG A 262 . ? 1_555 ? 4 AC1 4 HOH E . ? HOH A 2013 . ? 1_555 ? 5 AC2 3 HIS A 2 ? HIS A 158 . ? 1_555 ? 6 AC2 3 HIS A 131 ? HIS A 287 . ? 1_555 ? 7 AC2 3 GLY A 152 ? GLY A 308 . ? 1_555 ? 8 AC3 1 ASP A 56 ? ASP A 212 . ? 1_555 ? # _database_PDB_matrix.entry_id 2BT7 _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 2BT7 _atom_sites.fract_transf_matrix[1][1] 0.013685 _atom_sites.fract_transf_matrix[1][2] 0.007901 _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] 0.015802 _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] 0.014300 _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 CD 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 SER 1 157 157 SER SER A . n A 1 2 HIS 2 158 158 HIS HIS A . n A 1 3 GLY 3 159 159 GLY GLY A . n A 1 4 LEU 4 160 160 LEU LEU A . n A 1 5 SER 5 161 161 SER SER A . n A 1 6 PHE 6 162 162 PHE PHE A . n A 1 7 SER 7 163 163 SER SER A . n A 1 8 PRO 8 164 164 PRO PRO A . n A 1 9 PRO 9 165 165 PRO PRO A . n A 1 10 LEU 10 166 166 LEU LEU A . n A 1 11 SER 11 167 167 SER SER A . n A 1 12 VAL 12 168 168 VAL VAL A . n A 1 13 ALA 13 169 169 ALA ALA A . n A 1 14 ASP 14 170 170 ASP ASP A . n A 1 15 GLY 15 171 171 GLY GLY A . n A 1 16 VAL 16 172 172 VAL VAL A . n A 1 17 VAL 17 173 173 VAL VAL A . n A 1 18 SER 18 174 174 SER SER A . n A 1 19 LEU 19 175 175 LEU LEU A . n A 1 20 ASP 20 176 176 ASP ASP A . n A 1 21 MET 21 177 177 MET MET A . n A 1 22 ASP 22 178 178 ASP ASP A . n A 1 23 PRO 23 179 179 PRO PRO A . n A 1 24 TYR 24 180 180 TYR TYR A . n A 1 25 PHE 25 181 181 PHE PHE A . n A 1 26 CYS 26 182 182 CYS CYS A . n A 1 27 SER 27 183 183 SER SER A . n A 1 28 GLN 28 184 184 GLN GLN A . n A 1 29 ARG 29 185 185 ARG ARG A . n A 1 30 VAL 30 186 186 VAL VAL A . n A 1 31 SER 31 187 187 SER SER A . n A 1 32 LEU 32 188 188 LEU LEU A . n A 1 33 THR 33 189 189 THR THR A . n A 1 34 SER 34 190 190 SER SER A . n A 1 35 TYR 35 191 191 TYR TYR A . n A 1 36 SER 36 192 192 SER SER A . n A 1 37 ALA 37 193 193 ALA ALA A . n A 1 38 GLU 38 194 194 GLU GLU A . n A 1 39 ALA 39 195 195 ALA ALA A . n A 1 40 GLN 40 196 196 GLN GLN A . n A 1 41 LEU 41 197 197 LEU LEU A . n A 1 42 MET 42 198 198 MET MET A . n A 1 43 GLN 43 199 199 GLN GLN A . n A 1 44 PHE 44 200 200 PHE PHE A . n A 1 45 ARG 45 201 201 ARG ARG A . n A 1 46 TRP 46 202 202 TRP TRP A . n A 1 47 MET 47 203 203 MET MET A . n A 1 48 ALA 48 204 204 ALA ALA A . n A 1 49 ARG 49 205 205 ARG ARG A . n A 1 50 GLY 50 206 206 GLY GLY A . n A 1 51 THR 51 207 207 THR THR A . n A 1 52 ASN 52 208 208 ASN ASN A . n A 1 53 GLY 53 209 209 GLY GLY A . n A 1 54 SER 54 210 210 SER SER A . n A 1 55 SER 55 211 211 SER SER A . n A 1 56 ASP 56 212 212 ASP ASP A . n A 1 57 THR 57 213 213 THR THR A . n A 1 58 ILE 58 214 214 ILE ILE A . n A 1 59 ASP 59 215 215 ASP ASP A . n A 1 60 MET 60 216 216 MET MET A . n A 1 61 THR 61 217 217 THR THR A . n A 1 62 VAL 62 218 218 VAL VAL A . n A 1 63 ASN 63 219 219 ASN ASN A . n A 1 64 ALA 64 220 220 ALA ALA A . n A 1 65 HIS 65 221 221 HIS HIS A . n A 1 66 CYS 66 222 222 CYS CYS A . n A 1 67 HIS 67 223 223 HIS HIS A . n A 1 68 GLY 68 224 224 GLY GLY A . n A 1 69 ARG 69 225 225 ARG ARG A . n A 1 70 ARG 70 226 226 ARG ARG A . n A 1 71 THR 71 227 227 THR THR A . n A 1 72 ASP 72 228 228 ASP ASP A . n A 1 73 TYR 73 229 229 TYR TYR A . n A 1 74 MET 74 230 230 MET MET A . n A 1 75 MET 75 231 231 MET MET A . n A 1 76 SER 76 232 232 SER SER A . n A 1 77 SER 77 233 233 SER SER A . n A 1 78 THR 78 234 234 THR THR A . n A 1 79 GLY 79 235 235 GLY GLY A . n A 1 80 ASN 80 236 236 ASN ASN A . n A 1 81 LEU 81 237 237 LEU LEU A . n A 1 82 THR 82 238 238 THR THR A . n A 1 83 VAL 83 239 239 VAL VAL A . n A 1 84 THR 84 240 240 THR THR A . n A 1 85 SER 85 241 241 SER SER A . n A 1 86 ASN 86 242 242 ASN ASN A . n A 1 87 VAL 87 243 243 VAL VAL A . n A 1 88 VAL 88 244 244 VAL VAL A . n A 1 89 LEU 89 245 245 LEU LEU A . n A 1 90 LEU 90 246 246 LEU LEU A . n A 1 91 THR 91 247 247 THR THR A . n A 1 92 PHE 92 248 248 PHE PHE A . n A 1 93 ASP 93 249 249 ASP ASP A . n A 1 94 LEU 94 250 250 LEU LEU A . n A 1 95 SER 95 251 251 SER SER A . n A 1 96 ASP 96 252 252 ASP ASP A . n A 1 97 ILE 97 253 253 ILE ILE A . n A 1 98 THR 98 254 254 THR THR A . n A 1 99 HIS 99 255 255 HIS HIS A . n A 1 100 ILE 100 256 256 ILE ILE A . n A 1 101 PRO 101 257 257 PRO PRO A . n A 1 102 SER 102 258 258 SER SER A . n A 1 103 ASP 103 259 259 ASP ASP A . n A 1 104 LEU 104 260 260 LEU LEU A . n A 1 105 ALA 105 261 261 ALA ALA A . n A 1 106 ARG 106 262 262 ARG ARG A . n A 1 107 LEU 107 263 263 LEU LEU A . n A 1 108 VAL 108 264 264 VAL VAL A . n A 1 109 PRO 109 265 265 PRO PRO A . n A 1 110 SER 110 266 266 SER SER A . n A 1 111 ALA 111 267 267 ALA ALA A . n A 1 112 GLY 112 268 268 GLY GLY A . n A 1 113 PHE 113 269 269 PHE PHE A . n A 1 114 GLN 114 270 270 GLN GLN A . n A 1 115 ALA 115 271 271 ALA ALA A . n A 1 116 ALA 116 272 272 ALA ALA A . n A 1 117 SER 117 273 273 SER SER A . n A 1 118 PHE 118 274 274 PHE PHE A . n A 1 119 PRO 119 275 275 PRO PRO A . n A 1 120 VAL 120 276 276 VAL VAL A . n A 1 121 ASP 121 277 277 ASP ASP A . n A 1 122 VAL 122 278 278 VAL VAL A . n A 1 123 SER 123 279 279 SER SER A . n A 1 124 PHE 124 280 280 PHE PHE A . n A 1 125 THR 125 281 281 THR THR A . n A 1 126 ARG 126 282 282 ARG ARG A . n A 1 127 ASP 127 283 283 ASP ASP A . n A 1 128 SER 128 284 284 SER SER A . n A 1 129 ALA 129 285 285 ALA ALA A . n A 1 130 THR 130 286 286 THR THR A . n A 1 131 HIS 131 287 287 HIS HIS A . n A 1 132 ALA 132 288 288 ALA ALA A . n A 1 133 TYR 133 289 289 TYR TYR A . n A 1 134 GLN 134 290 290 GLN GLN A . n A 1 135 ALA 135 291 291 ALA ALA A . n A 1 136 TYR 136 292 292 TYR TYR A . n A 1 137 GLY 137 293 293 GLY GLY A . n A 1 138 VAL 138 294 294 VAL VAL A . n A 1 139 TYR 139 295 295 TYR TYR A . n A 1 140 SER 140 296 296 SER SER A . n A 1 141 SER 141 297 297 SER SER A . n A 1 142 SER 142 298 298 SER SER A . n A 1 143 ARG 143 299 299 ARG ARG A . n A 1 144 VAL 144 300 300 VAL VAL A . n A 1 145 PHE 145 301 301 PHE PHE A . n A 1 146 THR 146 302 302 THR THR A . n A 1 147 ILE 147 303 303 ILE ILE A . n A 1 148 THR 148 304 304 THR THR A . n A 1 149 PHE 149 305 305 PHE PHE A . n A 1 150 PRO 150 306 306 PRO PRO A . n A 1 151 THR 151 307 307 THR THR A . n A 1 152 GLY 152 308 308 GLY GLY A . n A 1 153 GLY 153 309 309 GLY GLY A . n A 1 154 ASP 154 310 310 ASP ASP A . n A 1 155 GLY 155 311 311 GLY GLY A . n A 1 156 THR 156 312 312 THR THR A . n A 1 157 ALA 157 313 313 ALA ALA A . n A 1 158 ASN 158 314 314 ASN ASN A . n A 1 159 ILE 159 315 315 ILE ILE A . n A 1 160 ARG 160 316 316 ARG ARG A . n A 1 161 SER 161 317 317 SER SER A . n A 1 162 LEU 162 318 318 LEU LEU A . n A 1 163 THR 163 319 319 THR THR A . n A 1 164 VAL 164 320 320 VAL VAL A . n A 1 165 ARG 165 321 321 ARG ARG A . n A 1 166 THR 166 322 322 THR THR A . n A 1 167 GLY 167 323 323 GLY GLY A . n A 1 168 ILE 168 324 324 ILE ILE A . n A 1 169 ASP 169 325 325 ASP ASP A . n A 1 170 THR 170 326 326 THR THR 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 SO4 1 1327 1327 SO4 SO4 A . C 3 CD 1 1328 1328 CD CD A . D 3 CD 1 1329 1329 CD CD A . E 4 HOH 1 2001 2001 HOH HOH A . E 4 HOH 2 2002 2002 HOH HOH A . E 4 HOH 3 2003 2003 HOH HOH A . E 4 HOH 4 2004 2004 HOH HOH A . E 4 HOH 5 2005 2005 HOH HOH A . E 4 HOH 6 2006 2006 HOH HOH A . E 4 HOH 7 2007 2007 HOH HOH A . E 4 HOH 8 2008 2008 HOH HOH A . E 4 HOH 9 2009 2009 HOH HOH A . E 4 HOH 10 2010 2010 HOH HOH A . E 4 HOH 11 2011 2011 HOH HOH A . E 4 HOH 12 2012 2012 HOH HOH A . E 4 HOH 13 2013 2013 HOH HOH A . E 4 HOH 14 2014 2014 HOH HOH A . E 4 HOH 15 2015 2015 HOH HOH A . E 4 HOH 16 2016 2016 HOH HOH A . E 4 HOH 17 2017 2017 HOH HOH A . E 4 HOH 18 2018 2018 HOH HOH A . E 4 HOH 19 2019 2019 HOH HOH A . E 4 HOH 20 2020 2020 HOH HOH A . E 4 HOH 21 2021 2021 HOH HOH A . E 4 HOH 22 2022 2022 HOH HOH A . E 4 HOH 23 2023 2023 HOH HOH A . E 4 HOH 24 2024 2024 HOH HOH A . E 4 HOH 25 2025 2025 HOH HOH A . E 4 HOH 26 2026 2026 HOH HOH A . E 4 HOH 27 2027 2027 HOH HOH A . E 4 HOH 28 2028 2028 HOH HOH A . E 4 HOH 29 2029 2029 HOH HOH A . E 4 HOH 30 2030 2030 HOH HOH A . E 4 HOH 31 2031 2031 HOH HOH A . E 4 HOH 32 2032 2032 HOH HOH A . E 4 HOH 33 2033 2033 HOH HOH A . E 4 HOH 34 2034 2034 HOH HOH A . E 4 HOH 35 2035 2035 HOH HOH A . E 4 HOH 36 2036 2036 HOH HOH A . E 4 HOH 37 2037 2037 HOH HOH A . E 4 HOH 38 2038 2038 HOH HOH A . E 4 HOH 39 2039 2039 HOH HOH A . E 4 HOH 40 2040 2040 HOH HOH A . E 4 HOH 41 2041 2041 HOH HOH A . E 4 HOH 42 2042 2042 HOH HOH A . E 4 HOH 43 2043 2043 HOH HOH A . E 4 HOH 44 2044 2044 HOH HOH A . E 4 HOH 45 2045 2045 HOH HOH A . E 4 HOH 46 2046 2046 HOH HOH A . E 4 HOH 47 2047 2047 HOH HOH A . E 4 HOH 48 2048 2048 HOH HOH A . E 4 HOH 49 2049 2049 HOH HOH A . E 4 HOH 50 2050 2050 HOH HOH A . E 4 HOH 51 2051 2051 HOH HOH A . E 4 HOH 52 2052 2052 HOH HOH A . E 4 HOH 53 2053 2053 HOH HOH A . E 4 HOH 54 2054 2054 HOH HOH A . E 4 HOH 55 2055 2055 HOH HOH A . E 4 HOH 56 2056 2056 HOH HOH A . E 4 HOH 57 2057 2057 HOH HOH A . E 4 HOH 58 2058 2058 HOH HOH A . E 4 HOH 59 2059 2059 HOH HOH A . E 4 HOH 60 2060 2060 HOH HOH A . E 4 HOH 61 2061 2061 HOH HOH A . E 4 HOH 62 2062 2062 HOH HOH A . E 4 HOH 63 2063 2063 HOH HOH A . E 4 HOH 64 2064 2064 HOH HOH A . E 4 HOH 65 2065 2065 HOH HOH A . E 4 HOH 66 2066 2066 HOH HOH A . E 4 HOH 67 2067 2067 HOH HOH A . E 4 HOH 68 2068 2068 HOH HOH A . E 4 HOH 69 2069 2069 HOH HOH A . E 4 HOH 70 2070 2070 HOH HOH A . E 4 HOH 71 2071 2071 HOH HOH A . E 4 HOH 72 2072 2072 HOH HOH A . E 4 HOH 73 2073 2073 HOH HOH A . E 4 HOH 74 2074 2074 HOH HOH A . E 4 HOH 75 2075 2075 HOH HOH A . E 4 HOH 76 2076 2076 HOH HOH A . E 4 HOH 77 2077 2077 HOH HOH A . E 4 HOH 78 2078 2078 HOH HOH A . E 4 HOH 79 2079 2079 HOH HOH A . E 4 HOH 80 2080 2080 HOH HOH A . E 4 HOH 81 2081 2081 HOH HOH A . E 4 HOH 82 2082 2082 HOH HOH A . E 4 HOH 83 2083 2083 HOH HOH A . E 4 HOH 84 2084 2084 HOH HOH A . E 4 HOH 85 2085 2085 HOH HOH A . E 4 HOH 86 2086 2086 HOH HOH A . E 4 HOH 87 2087 2087 HOH HOH A . E 4 HOH 88 2088 2088 HOH HOH A . E 4 HOH 89 2089 2089 HOH HOH A . E 4 HOH 90 2090 2090 HOH HOH A . E 4 HOH 91 2091 2091 HOH HOH A . E 4 HOH 92 2092 2092 HOH HOH A . E 4 HOH 93 2093 2093 HOH HOH A . E 4 HOH 94 2094 2094 HOH HOH A . E 4 HOH 95 2095 2095 HOH HOH A . E 4 HOH 96 2096 2096 HOH HOH A . E 4 HOH 97 2097 2097 HOH HOH A . E 4 HOH 98 2098 2098 HOH HOH A . E 4 HOH 99 2099 2099 HOH HOH A . E 4 HOH 100 2100 2100 HOH HOH A . E 4 HOH 101 2101 2101 HOH HOH A . E 4 HOH 102 2102 2102 HOH HOH A . E 4 HOH 103 2103 2103 HOH HOH A . E 4 HOH 104 2104 2104 HOH HOH A . E 4 HOH 105 2105 2105 HOH HOH A . E 4 HOH 106 2106 2106 HOH HOH A . E 4 HOH 107 2107 2107 HOH HOH A . E 4 HOH 108 2108 2108 HOH HOH A . E 4 HOH 109 2109 2109 HOH HOH A . E 4 HOH 110 2110 2110 HOH HOH A . E 4 HOH 111 2111 2111 HOH HOH A . E 4 HOH 112 2112 2112 HOH HOH A . E 4 HOH 113 2113 2113 HOH HOH A . E 4 HOH 114 2114 2114 HOH HOH A . E 4 HOH 115 2115 2115 HOH HOH A . E 4 HOH 116 2116 2116 HOH HOH A . E 4 HOH 117 2117 2117 HOH HOH A . E 4 HOH 118 2118 2118 HOH HOH A . E 4 HOH 119 2119 2119 HOH HOH A . E 4 HOH 120 2120 2120 HOH HOH A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PQS _pdbx_struct_assembly.oligomeric_details trimeric _pdbx_struct_assembly.oligomeric_count 3 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1,2,3 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E # 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' 2_455 -y-1,x-y,z -0.5000000000 -0.8660254038 0.0000000000 -73.0750000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 3 'crystal symmetry operation' 3_445 -x+y-1,-x-1,z -0.5000000000 0.8660254038 0.0000000000 -36.5375000000 -0.8660254038 -0.5000000000 0.0000000000 -63.2848063815 0.0000000000 0.0000000000 1.0000000000 0.0000000000 # loop_ _pdbx_struct_special_symmetry.id _pdbx_struct_special_symmetry.PDB_model_num _pdbx_struct_special_symmetry.auth_asym_id _pdbx_struct_special_symmetry.auth_comp_id _pdbx_struct_special_symmetry.auth_seq_id _pdbx_struct_special_symmetry.PDB_ins_code _pdbx_struct_special_symmetry.label_asym_id _pdbx_struct_special_symmetry.label_comp_id _pdbx_struct_special_symmetry.label_seq_id 1 1 A CD 1329 ? D CD . 2 1 A HOH 2043 ? E HOH . # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 NE2 ? A HIS 131 ? A HIS 287 ? 1_556 CD ? C CD . ? A CD 1328 ? 1_555 ND1 ? A HIS 2 ? A HIS 158 ? 1_555 100.3 ? 2 NE2 ? A HIS 131 ? A HIS 287 ? 1_556 CD ? C CD . ? A CD 1328 ? 1_555 O ? A GLY 152 ? A GLY 308 ? 1_556 110.0 ? 3 ND1 ? A HIS 2 ? A HIS 158 ? 1_555 CD ? C CD . ? A CD 1328 ? 1_555 O ? A GLY 152 ? A GLY 308 ? 1_556 95.0 ? 4 OD1 ? A ASP 56 ? A ASP 212 ? 5_555 CD ? D CD . ? A CD 1329 ? 1_555 OD2 ? A ASP 56 ? A ASP 212 ? 1_555 101.6 ? 5 OD1 ? A ASP 56 ? A ASP 212 ? 5_555 CD ? D CD . ? A CD 1329 ? 1_555 OD2 ? A ASP 56 ? A ASP 212 ? 5_555 44.9 ? 6 OD2 ? A ASP 56 ? A ASP 212 ? 1_555 CD ? D CD . ? A CD 1329 ? 1_555 OD2 ? A ASP 56 ? A ASP 212 ? 5_555 139.1 ? 7 OD1 ? A ASP 56 ? A ASP 212 ? 5_555 CD ? D CD . ? A CD 1329 ? 1_555 OD1 ? A ASP 56 ? A ASP 212 ? 1_555 86.7 ? 8 OD2 ? A ASP 56 ? A ASP 212 ? 1_555 CD ? D CD . ? A CD 1329 ? 1_555 OD1 ? A ASP 56 ? A ASP 212 ? 1_555 45.0 ? 9 OD2 ? A ASP 56 ? A ASP 212 ? 5_555 CD ? D CD . ? A CD 1329 ? 1_555 OD1 ? A ASP 56 ? A ASP 212 ? 1_555 101.4 ? # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2005-11-03 2 'Structure model' 1 1 2011-05-08 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2018-02-07 # _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 ? # 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' 'Source and taxonomy' # 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' citation_author 2 4 'Structure model' entity_src_gen # 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' '_citation_author.name' 2 4 'Structure model' '_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id' 3 4 'Structure model' '_entity_src_gen.pdbx_host_org_scientific_name' 4 4 'Structure model' '_entity_src_gen.pdbx_host_org_strain' 5 4 'Structure model' '_entity_src_gen.pdbx_host_org_variant' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal _software.date _software.type _software.location _software.language REFMAC refinement 5.2.0005 ? 1 ? ? ? ? MOSFLM 'data reduction' . ? 2 ? ? ? ? SCALA 'data scaling' . ? 3 ? ? ? ? SHELXD phasing . ? 4 ? ? ? ? # _pdbx_database_remark.id 700 _pdbx_database_remark.text ; SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. ; # 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 VAL A 186 ? ? 71.25 -70.19 2 1 ASN A 208 ? ? -170.47 140.15 3 1 SER A 210 ? ? -173.80 138.73 4 1 HIS A 255 ? ? 89.41 -99.09 5 1 ILE A 256 ? ? 77.09 112.17 6 1 SER A 284 ? ? 67.69 -13.41 # _pdbx_validate_peptide_omega.id 1 _pdbx_validate_peptide_omega.PDB_model_num 1 _pdbx_validate_peptide_omega.auth_comp_id_1 THR _pdbx_validate_peptide_omega.auth_asym_id_1 A _pdbx_validate_peptide_omega.auth_seq_id_1 254 _pdbx_validate_peptide_omega.PDB_ins_code_1 ? _pdbx_validate_peptide_omega.label_alt_id_1 ? _pdbx_validate_peptide_omega.auth_comp_id_2 HIS _pdbx_validate_peptide_omega.auth_asym_id_2 A _pdbx_validate_peptide_omega.auth_seq_id_2 255 _pdbx_validate_peptide_omega.PDB_ins_code_2 ? _pdbx_validate_peptide_omega.label_alt_id_2 ? _pdbx_validate_peptide_omega.omega -147.25 # _pdbx_distant_solvent_atoms.id 1 _pdbx_distant_solvent_atoms.PDB_model_num 1 _pdbx_distant_solvent_atoms.auth_atom_id O _pdbx_distant_solvent_atoms.label_alt_id ? _pdbx_distant_solvent_atoms.auth_asym_id A _pdbx_distant_solvent_atoms.auth_comp_id HOH _pdbx_distant_solvent_atoms.auth_seq_id 2043 _pdbx_distant_solvent_atoms.PDB_ins_code ? _pdbx_distant_solvent_atoms.neighbor_macromolecule_distance 5.82 _pdbx_distant_solvent_atoms.neighbor_ligand_distance . # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'SULFATE ION' SO4 3 'CADMIUM ION' CD 4 water HOH #