data_1TON # _entry.id 1TON # _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 1TON WWPDB D_1000176771 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1TON _pdbx_database_status.recvd_initial_deposition_date 1987-06-03 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Fujinaga, M.' 1 'James, M.N.G.' 2 # 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 'Rat submaxillary gland serine protease, tonin. Structure solution and refinement at 1.8 A resolution.' J.Mol.Biol. 195 373 396 1987 JMOBAK UK 0022-2836 0070 ? 2821276 '10.1016/0022-2836(87)90658-9' 1 'Kallikrein-Related M/Rnas of the Rat Submaxillary Gland. Nucleotide Sequences of Four Distinct Types Including Tonin' Biochemistry 24 4512 ? 1985 BICHAW US 0006-2960 0033 ? ? ? 2 'Amino Acid Sequence of Rat Submaxillary Tonin Reveals Similarities to Serine Proteases' Nature 307 555 ? 1984 NATUAS UK 0028-0836 0006 ? ? ? 3 'Crystal Data for Tonin, an Enzyme Involved in the Formation of Angiotensin II' J.Mol.Biol. 123 107 ? 1978 JMOBAK UK 0022-2836 0070 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Fujinaga, M.' 1 primary 'James, M.N.' 2 1 'Ashley, P.L.' 3 1 'Macdonald, R.J.' 4 2 'Lazure, C.' 5 2 'Leduc, R.' 6 2 'Seidah, N.G.' 7 2 'Thibault, G.' 8 2 'Genest, J.' 9 2 'Chretien, M.' 10 3 'Hayakawa, K.' 11 3 'Kelly, J.A.' 12 3 'James, M.N.G.' 13 # _cell.entry_id 1TON _cell.length_a 48.580 _cell.length_b 48.580 _cell.length_c 200.200 _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 1TON _symmetry.space_group_name_H-M 'P 43 21 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 96 # 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 TONIN 25686.357 1 ? ? ? ? 2 non-polymer syn 'ZINC ION' 65.409 1 ? ? ? ? 3 water nat water 18.015 149 ? ? ? ? # _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 ;IVGGYKCEKNSQPWQVAVINEYLCGGVLIDPSWVITAAHCYSNNYQVLLGRNNLFKDEPFAQRRLVRQSFRHPDYIPLIV TNDTEQPVHDHSNDLMLLHLSEPADITGGVKVIDLPTKEPKVGSTCLASGWGSTNPSEMVVSHDLQCVNIHLLSNEKCIE TYKDNVTDVMLCAGEMEGGKDTCAGDSGGPLICDGVLQGITSGGATPCAKPKTPAIYAKLIKFTSWIKKVMKENP ; _entity_poly.pdbx_seq_one_letter_code_can ;IVGGYKCEKNSQPWQVAVINEYLCGGVLIDPSWVITAAHCYSNNYQVLLGRNNLFKDEPFAQRRLVRQSFRHPDYIPLIV TNDTEQPVHDHSNDLMLLHLSEPADITGGVKVIDLPTKEPKVGSTCLASGWGSTNPSEMVVSHDLQCVNIHLLSNEKCIE TYKDNVTDVMLCAGEMEGGKDTCAGDSGGPLICDGVLQGITSGGATPCAKPKTPAIYAKLIKFTSWIKKVMKENP ; _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 ILE n 1 2 VAL n 1 3 GLY n 1 4 GLY n 1 5 TYR n 1 6 LYS n 1 7 CYS n 1 8 GLU n 1 9 LYS n 1 10 ASN n 1 11 SER n 1 12 GLN n 1 13 PRO n 1 14 TRP n 1 15 GLN n 1 16 VAL n 1 17 ALA n 1 18 VAL n 1 19 ILE n 1 20 ASN n 1 21 GLU n 1 22 TYR n 1 23 LEU n 1 24 CYS n 1 25 GLY n 1 26 GLY n 1 27 VAL n 1 28 LEU n 1 29 ILE n 1 30 ASP n 1 31 PRO n 1 32 SER n 1 33 TRP n 1 34 VAL n 1 35 ILE n 1 36 THR n 1 37 ALA n 1 38 ALA n 1 39 HIS n 1 40 CYS n 1 41 TYR n 1 42 SER n 1 43 ASN n 1 44 ASN n 1 45 TYR n 1 46 GLN n 1 47 VAL n 1 48 LEU n 1 49 LEU n 1 50 GLY n 1 51 ARG n 1 52 ASN n 1 53 ASN n 1 54 LEU n 1 55 PHE n 1 56 LYS n 1 57 ASP n 1 58 GLU n 1 59 PRO n 1 60 PHE n 1 61 ALA n 1 62 GLN n 1 63 ARG n 1 64 ARG n 1 65 LEU n 1 66 VAL n 1 67 ARG n 1 68 GLN n 1 69 SER n 1 70 PHE n 1 71 ARG n 1 72 HIS n 1 73 PRO n 1 74 ASP n 1 75 TYR n 1 76 ILE n 1 77 PRO n 1 78 LEU n 1 79 ILE n 1 80 VAL n 1 81 THR n 1 82 ASN n 1 83 ASP n 1 84 THR n 1 85 GLU n 1 86 GLN n 1 87 PRO n 1 88 VAL n 1 89 HIS n 1 90 ASP n 1 91 HIS n 1 92 SER n 1 93 ASN n 1 94 ASP n 1 95 LEU n 1 96 MET n 1 97 LEU n 1 98 LEU n 1 99 HIS n 1 100 LEU n 1 101 SER n 1 102 GLU n 1 103 PRO n 1 104 ALA n 1 105 ASP n 1 106 ILE n 1 107 THR n 1 108 GLY n 1 109 GLY n 1 110 VAL n 1 111 LYS n 1 112 VAL n 1 113 ILE n 1 114 ASP n 1 115 LEU n 1 116 PRO n 1 117 THR n 1 118 LYS n 1 119 GLU n 1 120 PRO n 1 121 LYS n 1 122 VAL n 1 123 GLY n 1 124 SER n 1 125 THR n 1 126 CYS n 1 127 LEU n 1 128 ALA n 1 129 SER n 1 130 GLY n 1 131 TRP n 1 132 GLY n 1 133 SER n 1 134 THR n 1 135 ASN n 1 136 PRO n 1 137 SER n 1 138 GLU n 1 139 MET n 1 140 VAL n 1 141 VAL n 1 142 SER n 1 143 HIS n 1 144 ASP n 1 145 LEU n 1 146 GLN n 1 147 CYS n 1 148 VAL n 1 149 ASN n 1 150 ILE n 1 151 HIS n 1 152 LEU n 1 153 LEU n 1 154 SER n 1 155 ASN n 1 156 GLU n 1 157 LYS n 1 158 CYS n 1 159 ILE n 1 160 GLU n 1 161 THR n 1 162 TYR n 1 163 LYS n 1 164 ASP n 1 165 ASN n 1 166 VAL n 1 167 THR n 1 168 ASP n 1 169 VAL n 1 170 MET n 1 171 LEU n 1 172 CYS n 1 173 ALA n 1 174 GLY n 1 175 GLU n 1 176 MET n 1 177 GLU n 1 178 GLY n 1 179 GLY n 1 180 LYS n 1 181 ASP n 1 182 THR n 1 183 CYS n 1 184 ALA n 1 185 GLY n 1 186 ASP n 1 187 SER n 1 188 GLY n 1 189 GLY n 1 190 PRO n 1 191 LEU n 1 192 ILE n 1 193 CYS n 1 194 ASP n 1 195 GLY n 1 196 VAL n 1 197 LEU n 1 198 GLN n 1 199 GLY n 1 200 ILE n 1 201 THR n 1 202 SER n 1 203 GLY n 1 204 GLY n 1 205 ALA n 1 206 THR n 1 207 PRO n 1 208 CYS n 1 209 ALA n 1 210 LYS n 1 211 PRO n 1 212 LYS n 1 213 THR n 1 214 PRO n 1 215 ALA n 1 216 ILE n 1 217 TYR n 1 218 ALA n 1 219 LYS n 1 220 LEU n 1 221 ILE n 1 222 LYS n 1 223 PHE n 1 224 THR n 1 225 SER n 1 226 TRP n 1 227 ILE n 1 228 LYS n 1 229 LYS n 1 230 VAL n 1 231 MET n 1 232 LYS n 1 233 GLU n 1 234 ASN n 1 235 PRO 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 'black rat' _entity_src_gen.gene_src_genus Rattus _entity_src_gen.pdbx_gene_src_gene ? _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Rattus rattus' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 10117 _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 ? _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id ? _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 ? _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code KLK2_RAT _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P00759 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MWLQILSLVLSVGRIDAAPPGQSRIVGGYKCEKNSQPWQVAVINEYLCGGVLIDPSWVITAAHCYSNNYQVLLGRNNLFK DEPFAQRRLVRQSFRHPDYIPLIVTNDTEQPVHDHSNDLMLLHLSEPADITGGVKVIDLPTKEPKVGSTCLASGWGSTNP SEMVVSHDLQCVNIHLLSNEKCIETYKDNVTDVMLCAGEMEGGKDTCAGDSGGPLICDGVLQGITSGGATPCAKPKTPAI YAKLIKFTSWIKKVMKENP ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1TON _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 235 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P00759 _struct_ref_seq.db_align_beg 25 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 259 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 16 _struct_ref_seq.pdbx_auth_seq_align_end 246 # 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 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 ZN non-polymer . 'ZINC ION' ? 'Zn 2' 65.409 # _exptl.entry_id 1TON _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.30 _exptl_crystal.density_percent_sol 46.47 _exptl_crystal.description ? # _diffrn.id 1 _diffrn.crystal_id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? # _refine.entry_id 1TON _refine.ls_number_reflns_obs ? _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I 0.0 _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 8.0 _refine.ls_d_res_high 1.8 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.196 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work ? _refine.ls_R_factor_R_free ? _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean ? _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 ? _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _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 ? _refine.overall_SU_B ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _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.pdbx_overall_phase_error ? _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 1734 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 1 _refine_hist.number_atoms_solvent 149 _refine_hist.number_atoms_total 1884 _refine_hist.d_res_high 1.8 _refine_hist.d_res_low 8.0 # _struct.entry_id 1TON _struct.title 'RAT SUBMAXILLARY GLAND SERINE PROTEASE, TONIN. STRUCTURE SOLUTION AND REFINEMENT AT 1.8 ANGSTROMS RESOLUTION' _struct.pdbx_descriptor 'TONIN (E.C. NUMBER NOT ASSIGNED)' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1TON _struct_keywords.pdbx_keywords 'HYDROLASE(SERINE PROTEINASE)' _struct_keywords.text 'HYDROLASE(SERINE PROTEINASE)' # 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 H1 ALA A 38 ? CYS A 40 ? ALA A 56 CYS A 58 5 ? 3 HELX_P HELX_P2 H2 ASN A 155 ? TYR A 162 ? ASN A 165 TYR A 172 5 'INTERRUPTED AT CYS 168' 8 HELX_P HELX_P3 H3 VAL A 166 ? VAL A 169 ? VAL A 176 VAL A 179 5 ? 4 HELX_P HELX_P4 H4 LEU A 220 ? GLU A 233 ? LEU A 231 GLU A 244 1 '3/10 FOR LEU 231-PHE 234' 14 # _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 disulf1 disulf ? ? A CYS 7 SG ? ? ? 1_555 A CYS 147 SG ? ? A CYS 22 A CYS 157 1_555 ? ? ? ? ? ? ? 2.007 ? disulf2 disulf ? ? A CYS 24 SG ? ? ? 1_555 A CYS 40 SG ? ? A CYS 42 A CYS 58 1_555 ? ? ? ? ? ? ? 2.007 ? disulf3 disulf ? ? A CYS 126 SG ? ? ? 1_555 A CYS 193 SG ? ? A CYS 136 A CYS 201 1_555 ? ? ? ? ? ? ? 2.024 ? disulf4 disulf ? ? A CYS 158 SG ? ? ? 1_555 A CYS 172 SG ? ? A CYS 168 A CYS 182 1_555 ? ? ? ? ? ? ? 2.015 ? disulf5 disulf ? ? A CYS 183 SG ? ? ? 1_555 A CYS 208 SG ? ? A CYS 191 A CYS 220 1_555 ? ? ? ? ? ? ? 2.003 ? metalc1 metalc ? ? B ZN . ZN ? ? ? 1_555 A HIS 89 NE2 ? ? A ZN 247 A HIS 97 1_555 ? ? ? ? ? ? ? 2.052 ? metalc2 metalc ? ? B ZN . ZN ? ? ? 1_555 A HIS 39 NE2 ? ? A ZN 247 A HIS 57 1_555 ? ? ? ? ? ? ? 2.044 ? metalc3 metalc ? ? B ZN . ZN ? ? ? 1_555 A HIS 91 NE2 ? ? A ZN 247 A HIS 99 1_555 ? ? ? ? ? ? ? 2.055 ? metalc4 metalc ? ? B ZN . ZN ? ? ? 1_555 A GLU 138 OE2 ? ? A ZN 247 A GLU 148 8_555 ? ? ? ? ? ? ? 2.068 ? metalc5 metalc ? ? B ZN . ZN ? ? ? 1_555 A GLU 138 OE1 ? ? A ZN 247 A GLU 148 8_555 ? ? ? ? ? ? ? 2.705 ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? metalc ? ? # _struct_mon_prot_cis.pdbx_id 1 _struct_mon_prot_cis.label_comp_id THR _struct_mon_prot_cis.label_seq_id 206 _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 THR _struct_mon_prot_cis.auth_seq_id 218 _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_2 207 _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_2 219 _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 3.15 # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details S1A ? 3 ? S1B ? 4 ? S2A ? 2 ? S2B ? 5 ? # 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 S1A 1 2 ? anti-parallel S1A 2 3 ? anti-parallel S1B 1 2 ? anti-parallel S1B 2 3 ? anti-parallel S1B 3 4 ? anti-parallel S2A 1 2 ? anti-parallel S2B 1 2 ? anti-parallel S2B 2 3 ? anti-parallel S2B 3 4 ? anti-parallel S2B 4 5 ? anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id S1A 1 VAL A 66 ? ARG A 71 ? VAL A 85 ARG A 90 S1A 2 MET A 96 ? LEU A 100 ? MET A 104 LEU A 108 S1A 3 TRP A 33 ? THR A 36 ? TRP A 51 THR A 54 S1B 1 LEU A 23 ? ASP A 30 ? LEU A 41 ASP A 48 S1B 2 GLN A 15 ? ILE A 19 ? GLN A 30 ILE A 34 S1B 3 GLN A 46 ? LEU A 49 ? GLN A 65 LEU A 68 S1B 4 GLN A 62 ? ARG A 64 ? GLN A 81 ARG A 83 S2A 1 TYR A 5 ? LYS A 6 ? TYR A 20 LYS A 21 S2A 2 GLN A 146 ? LEU A 153 ? GLN A 156 LEU A 163 S2B 1 THR A 125 ? GLY A 130 ? THR A 135 GLY A 140 S2B 2 PRO A 190 ? CYS A 193 ? PRO A 198 CYS A 201 S2B 3 VAL A 196 ? THR A 201 ? VAL A 208 THR A 213 S2B 4 ALA A 215 ? LYS A 219 ? ALA A 226 LYS A 230 S2B 5 MET A 170 ? GLY A 174 ? MET A 180 GLY A 184 # _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 4 _struct_site.details 'BINDING SITE FOR RESIDUE ZN A 247' # 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 HIS A 39 ? HIS A 57 . ? 1_555 ? 2 AC1 4 HIS A 89 ? HIS A 97 . ? 1_555 ? 3 AC1 4 HIS A 91 ? HIS A 99 . ? 1_555 ? 4 AC1 4 GLU A 138 ? GLU A 148 . ? 8_555 ? # _database_PDB_matrix.entry_id 1TON _database_PDB_matrix.origx[1][1] 0.020585 _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] 0.020585 _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] 0.004995 _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 1TON _atom_sites.fract_transf_matrix[1][1] 0.020585 _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] 0.020585 _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] 0.004995 _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_sites_footnote.id _atom_sites_footnote.text 1 'RESIDUE 219 IS A CIS PROLINE.' 2 'SEE REMARK 4.' # loop_ _atom_type.symbol C N O S ZN # 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 ILE 1 16 16 ILE ILE A . n A 1 2 VAL 2 17 17 VAL VAL A . n A 1 3 GLY 3 18 18 GLY GLY A . n A 1 4 GLY 4 19 19 GLY GLY A . n A 1 5 TYR 5 20 20 TYR TYR A . n A 1 6 LYS 6 21 21 LYS LYS A . n A 1 7 CYS 7 22 22 CYS CYS A . n A 1 8 GLU 8 23 23 GLU GLU A . n A 1 9 LYS 9 24 24 LYS LYS A . n A 1 10 ASN 10 25 25 ASN ASN A . n A 1 11 SER 11 26 26 SER SER A . n A 1 12 GLN 12 27 27 GLN GLN A . n A 1 13 PRO 13 28 28 PRO PRO A . n A 1 14 TRP 14 29 29 TRP TRP A . n A 1 15 GLN 15 30 30 GLN GLN A . n A 1 16 VAL 16 31 31 VAL VAL A . n A 1 17 ALA 17 32 32 ALA ALA A . n A 1 18 VAL 18 33 33 VAL VAL A . n A 1 19 ILE 19 34 34 ILE ILE A . n A 1 20 ASN 20 35 35 ASN ASN A . n A 1 21 GLU 21 39 39 GLU GLU A . n A 1 22 TYR 22 40 40 TYR TYR A . n A 1 23 LEU 23 41 41 LEU LEU A . n A 1 24 CYS 24 42 42 CYS CYS A . n A 1 25 GLY 25 43 43 GLY GLY A . n A 1 26 GLY 26 44 44 GLY GLY A . n A 1 27 VAL 27 45 45 VAL VAL A . n A 1 28 LEU 28 46 46 LEU LEU A . n A 1 29 ILE 29 47 47 ILE ILE A . n A 1 30 ASP 30 48 48 ASP ASP A . n A 1 31 PRO 31 49 49 PRO PRO A . n A 1 32 SER 32 50 50 SER SER A . n A 1 33 TRP 33 51 51 TRP TRP A . n A 1 34 VAL 34 52 52 VAL VAL A . n A 1 35 ILE 35 53 53 ILE ILE A . n A 1 36 THR 36 54 54 THR THR A . n A 1 37 ALA 37 55 55 ALA ALA A . n A 1 38 ALA 38 56 56 ALA ALA A . n A 1 39 HIS 39 57 57 HIS HIS A . n A 1 40 CYS 40 58 58 CYS CYS A . n A 1 41 TYR 41 59 59 TYR TYR A . n A 1 42 SER 42 60 60 SER SER A . n A 1 43 ASN 43 61 61 ASN ASN A . n A 1 44 ASN 44 63 63 ASN ASN A . n A 1 45 TYR 45 64 64 TYR TYR A . n A 1 46 GLN 46 65 65 GLN GLN A . n A 1 47 VAL 47 66 66 VAL VAL A . n A 1 48 LEU 48 67 67 LEU LEU A . n A 1 49 LEU 49 68 68 LEU LEU A . n A 1 50 GLY 50 69 69 GLY GLY A . n A 1 51 ARG 51 70 70 ARG ARG A . n A 1 52 ASN 52 71 71 ASN ASN A . n A 1 53 ASN 53 72 72 ASN ASN A . n A 1 54 LEU 54 73 73 LEU LEU A . n A 1 55 PHE 55 74 74 PHE PHE A . n A 1 56 LYS 56 75 75 LYS LYS A . n A 1 57 ASP 57 77 77 ASP ASP A . n A 1 58 GLU 58 78 78 GLU GLU A . n A 1 59 PRO 59 79 79 PRO PRO A . n A 1 60 PHE 60 79 79 PHE PHE A A n A 1 61 ALA 61 80 80 ALA ALA A . n A 1 62 GLN 62 81 81 GLN GLN A . n A 1 63 ARG 63 82 82 ARG ARG A . n A 1 64 ARG 64 83 83 ARG ARG A . n A 1 65 LEU 65 84 84 LEU LEU A . n A 1 66 VAL 66 85 85 VAL VAL A . n A 1 67 ARG 67 86 86 ARG ARG A . n A 1 68 GLN 68 87 87 GLN GLN A . n A 1 69 SER 69 88 88 SER SER A . n A 1 70 PHE 70 89 89 PHE PHE A . n A 1 71 ARG 71 90 90 ARG ARG A . n A 1 72 HIS 72 91 91 HIS HIS A . n A 1 73 PRO 73 92 92 PRO PRO A . n A 1 74 ASP 74 93 93 ASP ASP A . n A 1 75 TYR 75 94 94 TYR TYR A . n A 1 76 ILE 76 95 95 ILE ILE A . n A 1 77 PRO 77 95 95 PRO PRO A A n A 1 78 LEU 78 95 95 LEU LEU A B n A 1 79 ILE 79 95 95 ILE ILE A C n A 1 80 VAL 80 95 ? ? ? A D n A 1 81 THR 81 95 ? ? ? A E n A 1 82 ASN 82 95 ? ? ? A F n A 1 83 ASP 83 95 ? ? ? A G n A 1 84 THR 84 95 ? ? ? A H n A 1 85 GLU 85 95 ? ? ? A I n A 1 86 GLN 86 95 ? ? ? A J n A 1 87 PRO 87 95 95 PRO PRO A K n A 1 88 VAL 88 96 96 VAL VAL A . n A 1 89 HIS 89 97 97 HIS HIS A . n A 1 90 ASP 90 98 98 ASP ASP A . n A 1 91 HIS 91 99 99 HIS HIS A . n A 1 92 SER 92 100 100 SER SER A . n A 1 93 ASN 93 101 101 ASN ASN A . n A 1 94 ASP 94 102 102 ASP ASP A . n A 1 95 LEU 95 103 103 LEU LEU A . n A 1 96 MET 96 104 104 MET MET A . n A 1 97 LEU 97 105 105 LEU LEU A . n A 1 98 LEU 98 106 106 LEU LEU A . n A 1 99 HIS 99 107 107 HIS HIS A . n A 1 100 LEU 100 108 108 LEU LEU A . n A 1 101 SER 101 109 109 SER SER A . n A 1 102 GLU 102 110 110 GLU GLU A . n A 1 103 PRO 103 111 111 PRO PRO A . n A 1 104 ALA 104 112 112 ALA ALA A . n A 1 105 ASP 105 113 113 ASP ASP A . n A 1 106 ILE 106 114 114 ILE ILE A . n A 1 107 THR 107 115 115 THR THR A . n A 1 108 GLY 108 116 116 GLY GLY A . n A 1 109 GLY 109 117 117 GLY GLY A . n A 1 110 VAL 110 118 118 VAL VAL A . n A 1 111 LYS 111 119 119 LYS LYS A . n A 1 112 VAL 112 120 120 VAL VAL A . n A 1 113 ILE 113 121 121 ILE ILE A . n A 1 114 ASP 114 122 122 ASP ASP A . n A 1 115 LEU 115 123 123 LEU LEU A . n A 1 116 PRO 116 124 124 PRO PRO A . n A 1 117 THR 117 125 125 THR THR A . n A 1 118 LYS 118 128 128 LYS LYS A . n A 1 119 GLU 119 129 129 GLU GLU A . n A 1 120 PRO 120 130 130 PRO PRO A . n A 1 121 LYS 121 131 131 LYS LYS A . n A 1 122 VAL 122 132 132 VAL VAL A . n A 1 123 GLY 123 133 133 GLY GLY A . n A 1 124 SER 124 134 134 SER SER A . n A 1 125 THR 125 135 135 THR THR A . n A 1 126 CYS 126 136 136 CYS CYS A . n A 1 127 LEU 127 137 137 LEU LEU A . n A 1 128 ALA 128 138 138 ALA ALA A . n A 1 129 SER 129 139 139 SER SER A . n A 1 130 GLY 130 140 140 GLY GLY A . n A 1 131 TRP 131 141 141 TRP TRP A . n A 1 132 GLY 132 142 142 GLY GLY A . n A 1 133 SER 133 143 143 SER SER A . n A 1 134 THR 134 144 144 THR THR A . n A 1 135 ASN 135 145 145 ASN ASN A . n A 1 136 PRO 136 146 146 PRO PRO A . n A 1 137 SER 137 147 147 SER SER A . n A 1 138 GLU 138 148 148 GLU GLU A . n A 1 139 MET 139 149 149 MET MET A . n A 1 140 VAL 140 150 150 VAL VAL A . n A 1 141 VAL 141 151 151 VAL VAL A . n A 1 142 SER 142 152 152 SER SER A . n A 1 143 HIS 143 153 153 HIS HIS A . n A 1 144 ASP 144 154 154 ASP ASP A . n A 1 145 LEU 145 155 155 LEU LEU A . n A 1 146 GLN 146 156 156 GLN GLN A . n A 1 147 CYS 147 157 157 CYS CYS A . n A 1 148 VAL 148 158 158 VAL VAL A . n A 1 149 ASN 149 159 159 ASN ASN A . n A 1 150 ILE 150 160 160 ILE ILE A . n A 1 151 HIS 151 161 161 HIS HIS A . n A 1 152 LEU 152 162 162 LEU LEU A . n A 1 153 LEU 153 163 163 LEU LEU A . n A 1 154 SER 154 164 164 SER SER A . n A 1 155 ASN 155 165 165 ASN ASN A . n A 1 156 GLU 156 166 166 GLU GLU A . n A 1 157 LYS 157 167 167 LYS LYS A . n A 1 158 CYS 158 168 168 CYS CYS A . n A 1 159 ILE 159 169 169 ILE ILE A . n A 1 160 GLU 160 170 170 GLU GLU A . n A 1 161 THR 161 171 171 THR THR A . n A 1 162 TYR 162 172 172 TYR TYR A . n A 1 163 LYS 163 173 173 LYS LYS A . n A 1 164 ASP 164 174 174 ASP ASP A . n A 1 165 ASN 165 175 175 ASN ASN A . n A 1 166 VAL 166 176 176 VAL VAL A . n A 1 167 THR 167 177 177 THR THR A . n A 1 168 ASP 168 178 178 ASP ASP A . n A 1 169 VAL 169 179 179 VAL VAL A . n A 1 170 MET 170 180 180 MET MET A . n A 1 171 LEU 171 181 181 LEU LEU A . n A 1 172 CYS 172 182 182 CYS CYS A . n A 1 173 ALA 173 183 183 ALA ALA A . n A 1 174 GLY 174 184 184 GLY GLY A . n A 1 175 GLU 175 185 185 GLU GLU A . n A 1 176 MET 176 186 186 MET MET A . n A 1 177 GLU 177 186 186 GLU GLU A A n A 1 178 GLY 178 186 186 GLY GLY A B n A 1 179 GLY 179 187 187 GLY GLY A . n A 1 180 LYS 180 188 188 LYS LYS A . n A 1 181 ASP 181 189 189 ASP ASP A . n A 1 182 THR 182 190 190 THR THR A . n A 1 183 CYS 183 191 191 CYS CYS A . n A 1 184 ALA 184 192 192 ALA ALA A . n A 1 185 GLY 185 193 193 GLY GLY A . n A 1 186 ASP 186 194 194 ASP ASP A . n A 1 187 SER 187 195 195 SER SER A . n A 1 188 GLY 188 196 196 GLY GLY A . n A 1 189 GLY 189 197 197 GLY GLY A . n A 1 190 PRO 190 198 198 PRO PRO A . n A 1 191 LEU 191 199 199 LEU LEU A . n A 1 192 ILE 192 200 200 ILE ILE A . n A 1 193 CYS 193 201 201 CYS CYS A . n A 1 194 ASP 194 202 202 ASP ASP A . n A 1 195 GLY 195 207 207 GLY GLY A . n A 1 196 VAL 196 208 208 VAL VAL A . n A 1 197 LEU 197 209 209 LEU LEU A . n A 1 198 GLN 198 210 210 GLN GLN A . n A 1 199 GLY 199 211 211 GLY GLY A . n A 1 200 ILE 200 212 212 ILE ILE A . n A 1 201 THR 201 213 213 THR THR A . n A 1 202 SER 202 214 214 SER SER A . n A 1 203 GLY 203 215 215 GLY GLY A . n A 1 204 GLY 204 216 216 GLY GLY A . n A 1 205 ALA 205 217 217 ALA ALA A . n A 1 206 THR 206 218 218 THR THR A . n A 1 207 PRO 207 219 219 PRO PRO A . n A 1 208 CYS 208 220 220 CYS CYS A . n A 1 209 ALA 209 221 221 ALA ALA A . n A 1 210 LYS 210 222 222 LYS LYS A . n A 1 211 PRO 211 222 222 PRO PRO A A n A 1 212 LYS 212 223 223 LYS LYS A . n A 1 213 THR 213 224 224 THR THR A . n A 1 214 PRO 214 225 225 PRO PRO A . n A 1 215 ALA 215 226 226 ALA ALA A . n A 1 216 ILE 216 227 227 ILE ILE A . n A 1 217 TYR 217 228 228 TYR TYR A . n A 1 218 ALA 218 229 229 ALA ALA A . n A 1 219 LYS 219 230 230 LYS LYS A . n A 1 220 LEU 220 231 231 LEU LEU A . n A 1 221 ILE 221 232 232 ILE ILE A . n A 1 222 LYS 222 233 233 LYS LYS A . n A 1 223 PHE 223 234 234 PHE PHE A . n A 1 224 THR 224 235 235 THR THR A . n A 1 225 SER 225 236 236 SER SER A . n A 1 226 TRP 226 237 237 TRP TRP A . n A 1 227 ILE 227 238 238 ILE ILE A . n A 1 228 LYS 228 239 239 LYS LYS A . n A 1 229 LYS 229 240 240 LYS LYS A . n A 1 230 VAL 230 241 241 VAL VAL A . n A 1 231 MET 231 242 242 MET MET A . n A 1 232 LYS 232 243 243 LYS LYS A . n A 1 233 GLU 233 244 244 GLU GLU A . n A 1 234 ASN 234 245 245 ASN ASN A . n A 1 235 PRO 235 246 246 PRO PRO 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 ZN 1 247 200 ZN ZN A . C 3 HOH 1 248 1 HOH HOH A . C 3 HOH 2 249 2 HOH HOH A . C 3 HOH 3 250 3 HOH HOH A . C 3 HOH 4 251 4 HOH HOH A . C 3 HOH 5 252 5 HOH HOH A . C 3 HOH 6 253 6 HOH HOH A . C 3 HOH 7 254 7 HOH HOH A . C 3 HOH 8 255 8 HOH HOH A . C 3 HOH 9 256 9 HOH HOH A . C 3 HOH 10 257 10 HOH HOH A . C 3 HOH 11 258 11 HOH HOH A . C 3 HOH 12 259 12 HOH HOH A . C 3 HOH 13 260 13 HOH HOH A . C 3 HOH 14 261 14 HOH HOH A . C 3 HOH 15 262 15 HOH HOH A . C 3 HOH 16 263 16 HOH HOH A . C 3 HOH 17 264 17 HOH HOH A . C 3 HOH 18 265 18 HOH HOH A . C 3 HOH 19 266 19 HOH HOH A . C 3 HOH 20 267 20 HOH HOH A . C 3 HOH 21 268 21 HOH HOH A . C 3 HOH 22 269 22 HOH HOH A . C 3 HOH 23 270 23 HOH HOH A . C 3 HOH 24 271 24 HOH HOH A . C 3 HOH 25 272 25 HOH HOH A . C 3 HOH 26 273 26 HOH HOH A . C 3 HOH 27 274 27 HOH HOH A . C 3 HOH 28 275 28 HOH HOH A . C 3 HOH 29 276 29 HOH HOH A . C 3 HOH 30 277 30 HOH HOH A . C 3 HOH 31 278 31 HOH HOH A . C 3 HOH 32 279 32 HOH HOH A . C 3 HOH 33 280 33 HOH HOH A . C 3 HOH 34 281 34 HOH HOH A . C 3 HOH 35 282 35 HOH HOH A . C 3 HOH 36 283 36 HOH HOH A . C 3 HOH 37 284 37 HOH HOH A . C 3 HOH 38 285 38 HOH HOH A . C 3 HOH 39 286 39 HOH HOH A . C 3 HOH 40 287 40 HOH HOH A . C 3 HOH 41 288 41 HOH HOH A . C 3 HOH 42 289 42 HOH HOH A . C 3 HOH 43 290 43 HOH HOH A . C 3 HOH 44 291 44 HOH HOH A . C 3 HOH 45 292 45 HOH HOH A . C 3 HOH 46 293 46 HOH HOH A . C 3 HOH 47 294 47 HOH HOH A . C 3 HOH 48 295 48 HOH HOH A . C 3 HOH 49 296 49 HOH HOH A . C 3 HOH 50 297 50 HOH HOH A . C 3 HOH 51 298 51 HOH HOH A . C 3 HOH 52 299 52 HOH HOH A . C 3 HOH 53 300 53 HOH HOH A . C 3 HOH 54 301 54 HOH HOH A . C 3 HOH 55 302 55 HOH HOH A . C 3 HOH 56 303 56 HOH HOH A . C 3 HOH 57 304 57 HOH HOH A . C 3 HOH 58 305 58 HOH HOH A . C 3 HOH 59 306 59 HOH HOH A . C 3 HOH 60 307 60 HOH HOH A . C 3 HOH 61 308 61 HOH HOH A . C 3 HOH 62 309 62 HOH HOH A . C 3 HOH 63 310 63 HOH HOH A . C 3 HOH 64 311 64 HOH HOH A . C 3 HOH 65 312 65 HOH HOH A . C 3 HOH 66 313 66 HOH HOH A . C 3 HOH 67 314 67 HOH HOH A . C 3 HOH 68 315 68 HOH HOH A . C 3 HOH 69 316 69 HOH HOH A . C 3 HOH 70 317 70 HOH HOH A . C 3 HOH 71 318 71 HOH HOH A . C 3 HOH 72 319 72 HOH HOH A . C 3 HOH 73 320 73 HOH HOH A . C 3 HOH 74 321 74 HOH HOH A . C 3 HOH 75 322 75 HOH HOH A . C 3 HOH 76 323 76 HOH HOH A . C 3 HOH 77 324 77 HOH HOH A . C 3 HOH 78 325 78 HOH HOH A . C 3 HOH 79 326 79 HOH HOH A . C 3 HOH 80 327 80 HOH HOH A . C 3 HOH 81 328 81 HOH HOH A . C 3 HOH 82 329 82 HOH HOH A . C 3 HOH 83 330 83 HOH HOH A . C 3 HOH 84 331 84 HOH HOH A . C 3 HOH 85 332 85 HOH HOH A . C 3 HOH 86 333 86 HOH HOH A . C 3 HOH 87 334 87 HOH HOH A . C 3 HOH 88 335 88 HOH HOH A . C 3 HOH 89 336 89 HOH HOH A . C 3 HOH 90 337 90 HOH HOH A . C 3 HOH 91 338 91 HOH HOH A . C 3 HOH 92 339 92 HOH HOH A . C 3 HOH 93 340 93 HOH HOH A . C 3 HOH 94 341 94 HOH HOH A . C 3 HOH 95 342 95 HOH HOH A . C 3 HOH 96 343 96 HOH HOH A . C 3 HOH 97 344 97 HOH HOH A . C 3 HOH 98 345 98 HOH HOH A . C 3 HOH 99 346 99 HOH HOH A . C 3 HOH 100 347 100 HOH HOH A . C 3 HOH 101 348 101 HOH HOH A . C 3 HOH 102 349 102 HOH HOH A . C 3 HOH 103 350 103 HOH HOH A . C 3 HOH 104 351 104 HOH HOH A . C 3 HOH 105 352 105 HOH HOH A . C 3 HOH 106 353 106 HOH HOH A . C 3 HOH 107 354 107 HOH HOH A . C 3 HOH 108 355 108 HOH HOH A . C 3 HOH 109 356 109 HOH HOH A . C 3 HOH 110 357 110 HOH HOH A . C 3 HOH 111 358 111 HOH HOH A . C 3 HOH 112 359 112 HOH HOH A . C 3 HOH 113 360 113 HOH HOH A . C 3 HOH 114 361 114 HOH HOH A . C 3 HOH 115 362 115 HOH HOH A . C 3 HOH 116 363 116 HOH HOH A . C 3 HOH 117 364 117 HOH HOH A . C 3 HOH 118 365 118 HOH HOH A . C 3 HOH 119 366 119 HOH HOH A . C 3 HOH 120 367 120 HOH HOH A . C 3 HOH 121 368 121 HOH HOH A . C 3 HOH 122 369 122 HOH HOH A . C 3 HOH 123 370 123 HOH HOH A . C 3 HOH 124 371 124 HOH HOH A . C 3 HOH 125 372 125 HOH HOH A . C 3 HOH 126 373 126 HOH HOH A . C 3 HOH 127 374 127 HOH HOH A . C 3 HOH 128 375 128 HOH HOH A . C 3 HOH 129 376 129 HOH HOH A . C 3 HOH 130 377 130 HOH HOH A . C 3 HOH 131 378 131 HOH HOH A . C 3 HOH 132 379 132 HOH HOH A . C 3 HOH 133 380 133 HOH HOH A . C 3 HOH 134 381 134 HOH HOH A . C 3 HOH 135 382 135 HOH HOH A . C 3 HOH 136 383 136 HOH HOH A . C 3 HOH 137 384 137 HOH HOH A . C 3 HOH 138 385 138 HOH HOH A . C 3 HOH 139 386 139 HOH HOH A . C 3 HOH 140 387 140 HOH HOH A . C 3 HOH 141 388 141 HOH HOH A . C 3 HOH 142 389 142 HOH HOH A . C 3 HOH 143 390 143 HOH HOH A . C 3 HOH 144 391 144 HOH HOH A . C 3 HOH 145 392 145 HOH HOH A . C 3 HOH 146 393 146 HOH HOH A . C 3 HOH 147 394 147 HOH HOH A . C 3 HOH 148 395 148 HOH HOH A . C 3 HOH 149 396 149 HOH HOH A . # loop_ _pdbx_struct_assembly.id _pdbx_struct_assembly.details _pdbx_struct_assembly.method_details _pdbx_struct_assembly.oligomeric_details _pdbx_struct_assembly.oligomeric_count 1 author_defined_assembly ? monomeric 1 2 software_defined_assembly PISA,PQS dimeric 2 # loop_ _pdbx_struct_assembly_gen.assembly_id _pdbx_struct_assembly_gen.oper_expression _pdbx_struct_assembly_gen.asym_id_list 1 1 A,B,C 2 1,2 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 2 'ABSA (A^2)' 1700 ? 2 MORE -86 ? 2 'SSA (A^2)' 19320 ? # 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' 8_555 -y,-x,-z+1/2 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 100.1000000000 # 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 89 ? A HIS 97 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 NE2 ? A HIS 39 ? A HIS 57 ? 1_555 99.1 ? 2 NE2 ? A HIS 89 ? A HIS 97 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 NE2 ? A HIS 91 ? A HIS 99 ? 1_555 100.5 ? 3 NE2 ? A HIS 39 ? A HIS 57 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 NE2 ? A HIS 91 ? A HIS 99 ? 1_555 99.1 ? 4 NE2 ? A HIS 89 ? A HIS 97 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 OE2 ? A GLU 138 ? A GLU 148 ? 8_555 143.8 ? 5 NE2 ? A HIS 39 ? A HIS 57 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 OE2 ? A GLU 138 ? A GLU 148 ? 8_555 101.2 ? 6 NE2 ? A HIS 91 ? A HIS 99 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 OE2 ? A GLU 138 ? A GLU 148 ? 8_555 105.5 ? 7 NE2 ? A HIS 89 ? A HIS 97 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 OE1 ? A GLU 138 ? A GLU 148 ? 8_555 101.2 ? 8 NE2 ? A HIS 39 ? A HIS 57 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 OE1 ? A GLU 138 ? A GLU 148 ? 8_555 153.0 ? 9 NE2 ? A HIS 91 ? A HIS 99 ? 1_555 ZN ? B ZN . ? A ZN 247 ? 1_555 OE1 ? A GLU 138 ? A GLU 148 ? 8_555 94.5 ? 10 OE2 ? A GLU 138 ? A GLU 148 ? 8_555 ZN ? B ZN . ? A ZN 247 ? 1_555 OE1 ? A GLU 138 ? A GLU 148 ? 8_555 52.4 ? # 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 1988-01-16 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2017-11-29 # _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' 'Derived calculations' 3 3 'Structure model' 'Version format compliance' 4 4 'Structure model' Advisory 5 4 'Structure model' 'Derived calculations' 6 4 'Structure model' Other # 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' pdbx_database_status 2 4 'Structure model' pdbx_unobs_or_zero_occ_atoms 3 4 'Structure model' struct_conf 4 4 'Structure model' struct_conf_type # _pdbx_audit_revision_item.ordinal 1 _pdbx_audit_revision_item.revision_ordinal 4 _pdbx_audit_revision_item.data_content_type 'Structure model' _pdbx_audit_revision_item.item '_pdbx_database_status.process_site' # _software.name PROLSQ _software.classification refinement _software.version . _software.citation_id ? _software.pdbx_ordinal 1 # loop_ _pdbx_database_remark.id _pdbx_database_remark.text 650 ;HELIX THE SECONDARY STRUCTURE SPECIFICATIONS PRESENTED ON THE *HELIX* AND *TURN* RECORDS BELOW WERE EXTRACTED FROM THE PUBLICATION CITED ON THE *JRNL* RECORDS ABOVE. THIS INFORMATION WAS GENERATED USING THE PROCEDURE DEFINED BY W. KABSCH AND C. SANDER (BIOPOLYMERS, V. 22, P. 2577, 1983). ; 700 ;SHEET SHEETS *S1A* AND *S1B* FORM A SANDWICH. SHEETS *S2A* AND *S2B* FORM A SANDWICH. ; # _pdbx_entry_details.entry_id 1TON _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ;THE ZINC ION IS ALSO BONDED TO OE2 GLU 148 OF A SYMMETRY-RELATED MOLECULE. ; _pdbx_entry_details.sequence_details ? # _pdbx_validate_rmsd_bond.id 1 _pdbx_validate_rmsd_bond.PDB_model_num 1 _pdbx_validate_rmsd_bond.auth_atom_id_1 CB _pdbx_validate_rmsd_bond.auth_asym_id_1 A _pdbx_validate_rmsd_bond.auth_comp_id_1 PRO _pdbx_validate_rmsd_bond.auth_seq_id_1 95 _pdbx_validate_rmsd_bond.PDB_ins_code_1 K _pdbx_validate_rmsd_bond.label_alt_id_1 ? _pdbx_validate_rmsd_bond.auth_atom_id_2 CG _pdbx_validate_rmsd_bond.auth_asym_id_2 A _pdbx_validate_rmsd_bond.auth_comp_id_2 PRO _pdbx_validate_rmsd_bond.auth_seq_id_2 95 _pdbx_validate_rmsd_bond.PDB_ins_code_2 K _pdbx_validate_rmsd_bond.label_alt_id_2 ? _pdbx_validate_rmsd_bond.bond_value 1.799 _pdbx_validate_rmsd_bond.bond_target_value 1.506 _pdbx_validate_rmsd_bond.bond_deviation 0.293 _pdbx_validate_rmsd_bond.bond_standard_deviation 0.039 _pdbx_validate_rmsd_bond.linker_flag 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 70 ? ? CZ A ARG 70 ? ? NH2 A ARG 70 ? ? 116.28 120.30 -4.02 0.50 N 2 1 CB A ASP 77 ? ? CG A ASP 77 ? ? OD1 A ASP 77 ? ? 124.57 118.30 6.27 0.90 N 3 1 NE A ARG 82 ? ? CZ A ARG 82 ? ? NH1 A ARG 82 ? ? 124.79 120.30 4.49 0.50 N 4 1 NE A ARG 82 ? ? CZ A ARG 82 ? ? NH2 A ARG 82 ? ? 116.66 120.30 -3.64 0.50 N 5 1 CB A ASP 93 ? ? CG A ASP 93 ? ? OD1 A ASP 93 ? ? 124.71 118.30 6.41 0.90 N 6 1 N A PRO 95 K ? CA A PRO 95 K ? CB A PRO 95 K ? 112.11 103.30 8.81 1.20 N 7 1 CA A PRO 95 K ? CB A PRO 95 K ? CG A PRO 95 K ? 92.20 104.00 -11.80 1.90 N 8 1 CA A GLU 148 ? ? CB A GLU 148 ? ? CG A GLU 148 ? ? 127.46 113.40 14.06 2.20 N 9 1 CB A ASP 178 ? ? CG A ASP 178 ? ? OD1 A ASP 178 ? ? 126.48 118.30 8.18 0.90 N 10 1 CB A ASP 189 ? ? CG A ASP 189 ? ? OD1 A ASP 189 ? ? 124.37 118.30 6.07 0.90 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 ASN A 35 ? ? -158.11 -133.82 2 1 ASP A 174 ? ? 40.88 -115.30 # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 Y 1 A ILE 95 C CA ? A ILE 79 CA 2 1 Y 1 A ILE 95 C C ? A ILE 79 C 3 1 Y 1 A ILE 95 C O ? A ILE 79 O 4 1 Y 1 A ILE 95 C CB ? A ILE 79 CB 5 1 Y 1 A ILE 95 C CG1 ? A ILE 79 CG1 6 1 Y 1 A ILE 95 C CG2 ? A ILE 79 CG2 7 1 Y 1 A ILE 95 C CD1 ? A ILE 79 CD1 # 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 95 D A VAL 80 2 1 Y 1 A THR 95 E A THR 81 3 1 Y 1 A ASN 95 F A ASN 82 4 1 Y 1 A ASP 95 G A ASP 83 5 1 Y 1 A THR 95 H A THR 84 6 1 Y 1 A GLU 95 I A GLU 85 7 1 Y 1 A GLN 95 J A GLN 86 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'ZINC ION' ZN 3 water HOH #