data_4AEQ # _entry.id 4AEQ # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.279 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 4AEQ PDBE EBI-50937 WWPDB D_1290050937 # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 2XGL _pdbx_database_related.content_type unspecified _pdbx_database_related.details ;THE X-RAY STRUCTURE OF THE ESCHERICHIA COLI COLICIN M IMMUNITY PROTEIN DEMONSTRATES THE PRESENCE OF A DISULPHIDE BRIDGE, WHICH IS FUNCTIONALLY ESSENTIAL ; # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 4AEQ _pdbx_database_status.deposit_site PDBE _pdbx_database_status.process_site PDBE _pdbx_database_status.SG_entry . _pdbx_database_status.recvd_initial_deposition_date 2012-01-12 _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 'Zeth, K.' 1 'Patzer, S.I.' 2 'Albrecht, R.' 3 'Uson, I.' 4 'Braun, V.' 5 # _citation.id primary _citation.title 'The Crystal Structure of the Dimeric Colicin M Immunity' _citation.journal_abbrev J.Struct.Biol. _citation.journal_volume 178 _citation.page_first 45 _citation.page_last ? _citation.year 2012 _citation.journal_id_ASTM JSBIEM _citation.country US _citation.journal_id_ISSN 1047-8477 _citation.journal_id_CSD 0803 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 22366279 _citation.pdbx_database_id_DOI 10.1016/J.JSB.2012.02.004 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Uson, I.' 1 primary 'Patzer, S.I.' 2 primary 'Dayana Rodriguez, D.D.' 3 primary 'Braun, V.' 4 primary 'Zeth, K.' 5 # _cell.entry_id 4AEQ _cell.length_a 66.058 _cell.length_b 83.552 _cell.length_c 38.281 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? # _symmetry.entry_id 4AEQ _symmetry.space_group_name_H-M 'C 2 2 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 20 # 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 'COLICIN-M IMMUNITY PROTEIN' 11670.021 1 ? ? 'RESIDUES 44-141' 'CMI CLONED WITHOUT THE N-TERMINAL HYDROPHOBIC HELIX FOR EXPRESSION OF THE PROTEIN IN THE CYTOPLASM' 2 non-polymer syn 'PHOSPHATE ION' 94.971 1 ? ? ? ? 3 water nat water 18.015 54 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'CMI, MICROCIN-M IMMUNITY PROTEIN' # _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 ;VFFWSEDKGPACYQVSDEQARTFVKNDYLQRMKRWDNDVQLLGTEIPKITWEKIERSLTDVEDEKTLLVPFKAEGPDGKR MYYGMYHCEEGYVEYAND ; _entity_poly.pdbx_seq_one_letter_code_can ;VFFWSEDKGPACYQVSDEQARTFVKNDYLQRMKRWDNDVQLLGTEIPKITWEKIERSLTDVEDEKTLLVPFKAEGPDGKR MYYGMYHCEEGYVEYAND ; _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 VAL n 1 2 PHE n 1 3 PHE n 1 4 TRP n 1 5 SER n 1 6 GLU n 1 7 ASP n 1 8 LYS n 1 9 GLY n 1 10 PRO n 1 11 ALA n 1 12 CYS n 1 13 TYR n 1 14 GLN n 1 15 VAL n 1 16 SER n 1 17 ASP n 1 18 GLU n 1 19 GLN n 1 20 ALA n 1 21 ARG n 1 22 THR n 1 23 PHE n 1 24 VAL n 1 25 LYS n 1 26 ASN n 1 27 ASP n 1 28 TYR n 1 29 LEU n 1 30 GLN n 1 31 ARG n 1 32 MET n 1 33 LYS n 1 34 ARG n 1 35 TRP n 1 36 ASP n 1 37 ASN n 1 38 ASP n 1 39 VAL n 1 40 GLN n 1 41 LEU n 1 42 LEU n 1 43 GLY n 1 44 THR n 1 45 GLU n 1 46 ILE n 1 47 PRO n 1 48 LYS n 1 49 ILE n 1 50 THR n 1 51 TRP n 1 52 GLU n 1 53 LYS n 1 54 ILE n 1 55 GLU n 1 56 ARG n 1 57 SER n 1 58 LEU n 1 59 THR n 1 60 ASP n 1 61 VAL n 1 62 GLU n 1 63 ASP n 1 64 GLU n 1 65 LYS n 1 66 THR n 1 67 LEU n 1 68 LEU n 1 69 VAL n 1 70 PRO n 1 71 PHE n 1 72 LYS n 1 73 ALA n 1 74 GLU n 1 75 GLY n 1 76 PRO n 1 77 ASP n 1 78 GLY n 1 79 LYS n 1 80 ARG n 1 81 MET n 1 82 TYR n 1 83 TYR n 1 84 GLY n 1 85 MET n 1 86 TYR n 1 87 HIS n 1 88 CYS n 1 89 GLU n 1 90 GLU n 1 91 GLY n 1 92 TYR n 1 93 VAL n 1 94 GLU n 1 95 TYR n 1 96 ALA n 1 97 ASN n 1 98 ASP 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 K-12 _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 83333 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'ESCHERICHIA COLI' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 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 'BL21(DE3)' _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 ? _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code IMMM_ECOLX _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_db_accession P18002 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 4AEQ _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 98 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P18002 _struct_ref_seq.db_align_beg 44 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 141 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 19 _struct_ref_seq.pdbx_auth_seq_align_end 116 # 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 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 HOH non-polymer . WATER ? 'H2 O' 18.015 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 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 4AEQ _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.26 _exptl_crystal.density_percent_sol 45.65 _exptl_crystal.description NONE # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH ? _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details '0.2 M AMMONIUM SULFATE, 30% PEG 4000' # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector PIXEL _diffrn_detector.type 'DECTRIS PILATUS 6M' _diffrn_detector.pdbx_collection_date ? _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 ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'SLS BEAMLINE X10SA' _diffrn_source.pdbx_synchrotron_site SLS _diffrn_source.pdbx_synchrotron_beamline X10SA _diffrn_source.pdbx_wavelength 1 _diffrn_source.pdbx_wavelength_list ? # _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 _reflns.entry_id 4AEQ _reflns.observed_criterion_sigma_I 2.5 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 50.00 _reflns.d_resolution_high 1.89 _reflns.number_obs 15884 _reflns.number_all ? _reflns.percent_possible_obs 96.6 _reflns.pdbx_Rmerge_I_obs 0.08 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 11.00 _reflns.B_iso_Wilson_estimate 23.36 _reflns.pdbx_redundancy 2.6 # _reflns_shell.pdbx_diffrn_id 1 _reflns_shell.pdbx_ordinal 1 _reflns_shell.d_res_high 1.89 _reflns_shell.d_res_low 2.00 _reflns_shell.percent_possible_all 90.0 _reflns_shell.Rmerge_I_obs 0.51 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 2.50 _reflns_shell.pdbx_redundancy 2.5 # _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.entry_id 4AEQ _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.ls_number_reflns_obs 8676 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 2.03 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 28.224 _refine.ls_d_res_high 1.892 _refine.ls_percent_reflns_obs 98.66 _refine.ls_R_factor_obs 0.2072 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.2063 _refine.ls_R_factor_R_free 0.2228 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 5.0 _refine.ls_number_reflns_R_free 434 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.B_iso_mean ? _refine.aniso_B[1][1] 1.4534 _refine.aniso_B[2][2] -2.1871 _refine.aniso_B[3][3] 0.7337 _refine.aniso_B[1][2] 0.0000 _refine.aniso_B[1][3] 0.0000 _refine.aniso_B[2][3] 0.0000 _refine.solvent_model_details 'FLAT BULK SOLVENT MODEL' _refine.solvent_model_param_ksol 0.455 _refine.solvent_model_param_bsol 63.597 _refine.pdbx_solvent_vdw_probe_radii 0.80 _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii 0.49 _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model 'ALPHA HELIX' _refine.pdbx_method_to_determine_struct 'DIRECT METHODS' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ML _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML 0.22 _refine.pdbx_overall_phase_error 23.05 _refine.overall_SU_B ? _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 746 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 5 _refine_hist.number_atoms_solvent 54 _refine_hist.number_atoms_total 805 _refine_hist.d_res_high 1.892 _refine_hist.d_res_low 28.224 # 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 f_bond_d 0.011 ? ? 818 'X-RAY DIFFRACTION' ? f_angle_d 0.878 ? ? 1055 'X-RAY DIFFRACTION' ? f_dihedral_angle_d 15.403 ? ? 301 'X-RAY DIFFRACTION' ? f_chiral_restr 0.064 ? ? 107 'X-RAY DIFFRACTION' ? f_plane_restr 0.003 ? ? 137 'X-RAY DIFFRACTION' ? # loop_ _refine_ls_shell.pdbx_refine_id _refine_ls_shell.pdbx_total_number_of_bins_used _refine_ls_shell.d_res_high _refine_ls_shell.d_res_low _refine_ls_shell.number_reflns_R_work _refine_ls_shell.R_factor_R_work _refine_ls_shell.percent_reflns_obs _refine_ls_shell.R_factor_R_free _refine_ls_shell.R_factor_R_free_error _refine_ls_shell.percent_reflns_R_free _refine_ls_shell.number_reflns_R_free _refine_ls_shell.number_reflns_all _refine_ls_shell.R_factor_all 'X-RAY DIFFRACTION' . 1.8916 2.1652 2651 0.2336 97.00 0.2995 . . 139 . . 'X-RAY DIFFRACTION' . 2.1652 2.7276 2757 0.1971 100.00 0.2316 . . 145 . . 'X-RAY DIFFRACTION' . 2.7276 28.2267 2834 0.2029 99.00 0.2001 . . 150 . . # _struct.entry_id 4AEQ _struct.title 'Crystal structure of the dimeric immunity protein Cmi solved by direct methods (Arcimboldo)' _struct.pdbx_descriptor 'COLICIN-M IMMUNITY PROTEIN' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 4AEQ _struct_keywords.pdbx_keywords 'IMMUNE SYSTEM' _struct_keywords.text 'IMMUNE SYSTEM, 3D DOMAIN SWAP' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? C N N 3 ? # _struct_biol.id 1 # 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 ALA A 11 ? VAL A 15 ? ALA A 29 VAL A 33 5 ? 5 HELX_P HELX_P2 2 SER A 16 ? GLY A 43 ? SER A 34 GLY A 61 1 ? 28 HELX_P HELX_P3 3 ASP A 60 ? GLU A 64 ? ASP A 78 GLU A 82 5 ? 5 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_conn.id disulf1 _struct_conn.conn_type_id disulf _struct_conn.pdbx_leaving_atom_flag ? _struct_conn.pdbx_PDB_id ? _struct_conn.ptnr1_label_asym_id A _struct_conn.ptnr1_label_comp_id CYS _struct_conn.ptnr1_label_seq_id 12 _struct_conn.ptnr1_label_atom_id SG _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 A _struct_conn.ptnr2_label_comp_id CYS _struct_conn.ptnr2_label_seq_id 88 _struct_conn.ptnr2_label_atom_id SG _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 CYS _struct_conn.ptnr1_auth_seq_id 30 _struct_conn.ptnr2_auth_asym_id A _struct_conn.ptnr2_auth_comp_id CYS _struct_conn.ptnr2_auth_seq_id 106 _struct_conn.ptnr2_symmetry 3_655 _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 2.062 _struct_conn.pdbx_value_order ? # _struct_conn_type.id disulf _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_sheet.id AA _struct_sheet.type ? _struct_sheet.number_strands 4 _struct_sheet.details ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense AA 1 2 ? anti-parallel AA 2 3 ? anti-parallel AA 3 4 ? 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 LYS A 48 ? TRP A 51 ? LYS A 66 TRP A 69 AA 2 THR A 66 ? GLU A 74 ? THR A 84 GLU A 92 AA 3 LYS A 79 ? HIS A 87 ? LYS A 97 HIS A 105 AA 4 TYR A 92 ? ALA A 96 ? TYR A 110 ALA A 114 # 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 THR A 50 ? N THR A 68 O LYS A 72 ? O LYS A 90 AA 2 3 N ALA A 73 ? N ALA A 91 O ARG A 80 ? O ARG A 98 AA 3 4 N HIS A 87 ? N HIS A 105 O TYR A 92 ? O TYR A 110 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _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 5 _struct_site.details 'BINDING SITE FOR RESIDUE PO4 A 1116' # 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 5 ARG A 31 ? ARG A 49 . ? 1_555 ? 2 AC1 5 ARG A 31 ? ARG A 49 . ? 3_655 ? 3 AC1 5 TRP A 35 ? TRP A 53 . ? 3_655 ? 4 AC1 5 GLU A 94 ? GLU A 112 . ? 3_655 ? 5 AC1 5 TYR A 95 ? TYR A 113 . ? 3_655 ? # _database_PDB_matrix.entry_id 4AEQ _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 4AEQ _atom_sites.fract_transf_matrix[1][1] 0.015138 _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] 0.011969 _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] 0.026123 _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 VAL 1 19 ? ? ? A . n A 1 2 PHE 2 20 ? ? ? A . n A 1 3 PHE 3 21 ? ? ? A . n A 1 4 TRP 4 22 ? ? ? A . n A 1 5 SER 5 23 ? ? ? A . n A 1 6 GLU 6 24 ? ? ? A . n A 1 7 ASP 7 25 ? ? ? A . n A 1 8 LYS 8 26 26 LYS LYS A . n A 1 9 GLY 9 27 27 GLY GLY A . n A 1 10 PRO 10 28 28 PRO PRO A . n A 1 11 ALA 11 29 29 ALA ALA A . n A 1 12 CYS 12 30 30 CYS CYS A . n A 1 13 TYR 13 31 31 TYR TYR A . n A 1 14 GLN 14 32 32 GLN GLN A . n A 1 15 VAL 15 33 33 VAL VAL A . n A 1 16 SER 16 34 34 SER SER A . n A 1 17 ASP 17 35 35 ASP ASP A . n A 1 18 GLU 18 36 36 GLU GLU A . n A 1 19 GLN 19 37 37 GLN GLN A . n A 1 20 ALA 20 38 38 ALA ALA A . n A 1 21 ARG 21 39 39 ARG ARG A . n A 1 22 THR 22 40 40 THR THR A . n A 1 23 PHE 23 41 41 PHE PHE A . n A 1 24 VAL 24 42 42 VAL VAL A . n A 1 25 LYS 25 43 43 LYS LYS A . n A 1 26 ASN 26 44 44 ASN ASN A . n A 1 27 ASP 27 45 45 ASP ASP A . n A 1 28 TYR 28 46 46 TYR TYR A . n A 1 29 LEU 29 47 47 LEU LEU A . n A 1 30 GLN 30 48 48 GLN GLN A . n A 1 31 ARG 31 49 49 ARG ARG A . n A 1 32 MET 32 50 50 MET MET A . n A 1 33 LYS 33 51 51 LYS LYS A . n A 1 34 ARG 34 52 52 ARG ARG A . n A 1 35 TRP 35 53 53 TRP TRP A . n A 1 36 ASP 36 54 54 ASP ASP A . n A 1 37 ASN 37 55 55 ASN ASN A . n A 1 38 ASP 38 56 56 ASP ASP A . n A 1 39 VAL 39 57 57 VAL VAL A . n A 1 40 GLN 40 58 58 GLN GLN A . n A 1 41 LEU 41 59 59 LEU LEU A . n A 1 42 LEU 42 60 60 LEU LEU A . n A 1 43 GLY 43 61 61 GLY GLY A . n A 1 44 THR 44 62 62 THR THR A . n A 1 45 GLU 45 63 63 GLU GLU A . n A 1 46 ILE 46 64 64 ILE ILE A . n A 1 47 PRO 47 65 65 PRO PRO A . n A 1 48 LYS 48 66 66 LYS LYS A . n A 1 49 ILE 49 67 67 ILE ILE A . n A 1 50 THR 50 68 68 THR THR A . n A 1 51 TRP 51 69 69 TRP TRP A . n A 1 52 GLU 52 70 70 GLU GLU A . n A 1 53 LYS 53 71 71 LYS LYS A . n A 1 54 ILE 54 72 72 ILE ILE A . n A 1 55 GLU 55 73 73 GLU GLU A . n A 1 56 ARG 56 74 74 ARG ARG A . n A 1 57 SER 57 75 75 SER SER A . n A 1 58 LEU 58 76 76 LEU LEU A . n A 1 59 THR 59 77 77 THR THR A . n A 1 60 ASP 60 78 78 ASP ASP A . n A 1 61 VAL 61 79 79 VAL VAL A . n A 1 62 GLU 62 80 80 GLU GLU A . n A 1 63 ASP 63 81 81 ASP ASP A . n A 1 64 GLU 64 82 82 GLU GLU A . n A 1 65 LYS 65 83 83 LYS LYS A . n A 1 66 THR 66 84 84 THR THR A . n A 1 67 LEU 67 85 85 LEU LEU A . n A 1 68 LEU 68 86 86 LEU LEU A . n A 1 69 VAL 69 87 87 VAL VAL A . n A 1 70 PRO 70 88 88 PRO PRO A . n A 1 71 PHE 71 89 89 PHE PHE A . n A 1 72 LYS 72 90 90 LYS LYS A . n A 1 73 ALA 73 91 91 ALA ALA A . n A 1 74 GLU 74 92 92 GLU GLU A . n A 1 75 GLY 75 93 93 GLY GLY A . n A 1 76 PRO 76 94 94 PRO PRO A . n A 1 77 ASP 77 95 95 ASP ASP A . n A 1 78 GLY 78 96 96 GLY GLY A . n A 1 79 LYS 79 97 97 LYS LYS A . n A 1 80 ARG 80 98 98 ARG ARG A . n A 1 81 MET 81 99 99 MET MET A . n A 1 82 TYR 82 100 100 TYR TYR A . n A 1 83 TYR 83 101 101 TYR TYR A . n A 1 84 GLY 84 102 102 GLY GLY A . n A 1 85 MET 85 103 103 MET MET A . n A 1 86 TYR 86 104 104 TYR TYR A . n A 1 87 HIS 87 105 105 HIS HIS A . n A 1 88 CYS 88 106 106 CYS CYS A . n A 1 89 GLU 89 107 107 GLU GLU A . n A 1 90 GLU 90 108 108 GLU GLU A . n A 1 91 GLY 91 109 109 GLY GLY A . n A 1 92 TYR 92 110 110 TYR TYR A . n A 1 93 VAL 93 111 111 VAL VAL A . n A 1 94 GLU 94 112 112 GLU GLU A . n A 1 95 TYR 95 113 113 TYR TYR A . n A 1 96 ALA 96 114 114 ALA ALA A . n A 1 97 ASN 97 115 115 ASN ASN A . n A 1 98 ASP 98 116 ? ? ? 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 1116 1116 PO4 PO4 A . C 3 HOH 1 2001 2001 HOH HOH A . C 3 HOH 2 2002 2002 HOH HOH A . C 3 HOH 3 2003 2003 HOH HOH A . C 3 HOH 4 2004 2004 HOH HOH A . C 3 HOH 5 2005 2005 HOH HOH A . C 3 HOH 6 2006 2006 HOH HOH A . C 3 HOH 7 2007 2007 HOH HOH A . C 3 HOH 8 2008 2008 HOH HOH A . C 3 HOH 9 2009 2009 HOH HOH A . C 3 HOH 10 2010 2010 HOH HOH A . C 3 HOH 11 2011 2011 HOH HOH A . C 3 HOH 12 2012 2012 HOH HOH A . C 3 HOH 13 2013 2013 HOH HOH A . C 3 HOH 14 2014 2014 HOH HOH A . C 3 HOH 15 2015 2015 HOH HOH A . C 3 HOH 16 2016 2016 HOH HOH A . C 3 HOH 17 2017 2017 HOH HOH A . C 3 HOH 18 2018 2018 HOH HOH A . C 3 HOH 19 2019 2019 HOH HOH A . C 3 HOH 20 2020 2020 HOH HOH A . C 3 HOH 21 2021 2021 HOH HOH A . C 3 HOH 22 2022 2022 HOH HOH A . C 3 HOH 23 2023 2023 HOH HOH A . C 3 HOH 24 2024 2024 HOH HOH A . C 3 HOH 25 2025 2025 HOH HOH A . C 3 HOH 26 2026 2026 HOH HOH A . C 3 HOH 27 2027 2027 HOH HOH A . C 3 HOH 28 2028 2028 HOH HOH A . C 3 HOH 29 2029 2029 HOH HOH A . C 3 HOH 30 2030 2030 HOH HOH A . C 3 HOH 31 2031 2031 HOH HOH A . C 3 HOH 32 2032 2032 HOH HOH A . C 3 HOH 33 2033 2033 HOH HOH A . C 3 HOH 34 2034 2034 HOH HOH A . C 3 HOH 35 2035 2035 HOH HOH A . C 3 HOH 36 2036 2036 HOH HOH A . C 3 HOH 37 2037 2037 HOH HOH A . C 3 HOH 38 2038 2038 HOH HOH A . C 3 HOH 39 2039 2039 HOH HOH A . C 3 HOH 40 2040 2040 HOH HOH A . C 3 HOH 41 2041 2041 HOH HOH A . C 3 HOH 42 2042 2042 HOH HOH A . C 3 HOH 43 2043 2043 HOH HOH A . C 3 HOH 44 2044 2044 HOH HOH A . C 3 HOH 45 2045 2045 HOH HOH A . C 3 HOH 46 2046 2046 HOH HOH A . C 3 HOH 47 2047 2047 HOH HOH A . C 3 HOH 48 2048 2048 HOH HOH A . C 3 HOH 49 2049 2049 HOH HOH A . C 3 HOH 50 2050 2050 HOH HOH A . C 3 HOH 51 2051 2051 HOH HOH A . C 3 HOH 52 2052 2052 HOH HOH A . C 3 HOH 53 2053 2053 HOH HOH A . C 3 HOH 54 2054 2054 HOH HOH 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 # 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)' 5650 ? 1 MORE -58.8 ? 1 'SSA (A^2)' 10020 ? # 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' 3_655 -x+1,y,-z+1/2 -1.0000000000 0.0000000000 0.0000000000 66.0580000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 19.1405000000 # _pdbx_struct_special_symmetry.id 1 _pdbx_struct_special_symmetry.PDB_model_num 1 _pdbx_struct_special_symmetry.auth_asym_id A _pdbx_struct_special_symmetry.auth_comp_id HOH _pdbx_struct_special_symmetry.auth_seq_id 2020 _pdbx_struct_special_symmetry.PDB_ins_code ? _pdbx_struct_special_symmetry.label_asym_id C _pdbx_struct_special_symmetry.label_comp_id HOH _pdbx_struct_special_symmetry.label_seq_id . # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2012-01-25 2 'Structure model' 1 1 2012-02-29 3 'Structure model' 1 2 2012-04-18 # _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' Other 2 3 'Structure model' Other # loop_ _pdbx_refine_tls.pdbx_refine_id _pdbx_refine_tls.id _pdbx_refine_tls.details _pdbx_refine_tls.method _pdbx_refine_tls.origin_x _pdbx_refine_tls.origin_y _pdbx_refine_tls.origin_z _pdbx_refine_tls.T[1][1] _pdbx_refine_tls.T[2][2] _pdbx_refine_tls.T[3][3] _pdbx_refine_tls.T[1][2] _pdbx_refine_tls.T[1][3] _pdbx_refine_tls.T[2][3] _pdbx_refine_tls.L[1][1] _pdbx_refine_tls.L[2][2] _pdbx_refine_tls.L[3][3] _pdbx_refine_tls.L[1][2] _pdbx_refine_tls.L[1][3] _pdbx_refine_tls.L[2][3] _pdbx_refine_tls.S[1][1] _pdbx_refine_tls.S[1][2] _pdbx_refine_tls.S[1][3] _pdbx_refine_tls.S[2][1] _pdbx_refine_tls.S[2][2] _pdbx_refine_tls.S[2][3] _pdbx_refine_tls.S[3][1] _pdbx_refine_tls.S[3][2] _pdbx_refine_tls.S[3][3] 'X-RAY DIFFRACTION' 1 ? refined 25.6341 55.4062 5.3832 0.0914 0.1170 0.0991 -0.0009 0.0068 -0.0026 0.9803 1.2080 1.3521 -0.3709 0.2695 -0.2202 0.0410 0.0263 0.0292 -0.1931 -0.0080 -0.1509 0.0503 -0.0412 0.0146 'X-RAY DIFFRACTION' 2 ? refined 45.3890 57.7333 5.9866 0.0269 0.0771 0.0539 -0.0189 -0.0012 0.0102 2.5559 1.4672 3.3951 0.6785 -0.2560 0.3257 0.0069 -0.0468 0.1668 -0.3239 0.0709 0.0664 -0.0698 0.2141 0.0177 # loop_ _pdbx_refine_tls_group.pdbx_refine_id _pdbx_refine_tls_group.id _pdbx_refine_tls_group.refine_tls_id _pdbx_refine_tls_group.beg_auth_asym_id _pdbx_refine_tls_group.beg_auth_seq_id _pdbx_refine_tls_group.beg_label_asym_id _pdbx_refine_tls_group.beg_label_seq_id _pdbx_refine_tls_group.end_auth_asym_id _pdbx_refine_tls_group.end_auth_seq_id _pdbx_refine_tls_group.end_label_asym_id _pdbx_refine_tls_group.end_label_seq_id _pdbx_refine_tls_group.selection _pdbx_refine_tls_group.selection_details 'X-RAY DIFFRACTION' 1 1 ? ? ? ? ? ? ? ? ? 'CHAIN A AND (RESSEQ 26:60)' 'X-RAY DIFFRACTION' 2 2 ? ? ? ? ? ? ? ? ? 'CHAIN A AND (RESSEQ 61:115)' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal PHENIX refinement '(PHENIX.REFINE)' ? 1 XDS 'data reduction' . ? 2 XSCALE 'data scaling' . ? 3 Arcimboldo phasing . ? 4 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A VAL 19 ? A VAL 1 2 1 Y 1 A PHE 20 ? A PHE 2 3 1 Y 1 A PHE 21 ? A PHE 3 4 1 Y 1 A TRP 22 ? A TRP 4 5 1 Y 1 A SER 23 ? A SER 5 6 1 Y 1 A GLU 24 ? A GLU 6 7 1 Y 1 A ASP 25 ? A ASP 7 8 1 Y 1 A ASP 116 ? A ASP 98 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'PHOSPHATE ION' PO4 3 water HOH #