data_6OKN # _model_server_result.job_id 57ZOLiVa93ew4Ct8Gq5UFA _model_server_result.datetime_utc '2025-08-31 17:20:01' _model_server_result.server_version 0.9.12 _model_server_result.query_name ligand _model_server_result.source_id pdb-bcif _model_server_result.entry_id 6okn # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"I","auth_seq_id":301}' # _entry.id 6OKN # _exptl.entry_id 6OKN _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 238.305 _entity.id 4 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description '4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID' _entity.pdbx_number_of_molecules 3 _entity.pdbx_parent_entity_id . _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.pdbx_ec ? # _cell.angle_alpha 90 _cell.angle_beta 90 _cell.angle_gamma 90 _cell.entry_id 6OKN _cell.length_a 121.59 _cell.length_b 121.59 _cell.length_c 198.08 _cell.Z_PDB 16 _cell.pdbx_unique_axis ? # _symmetry.entry_id 6OKN _symmetry.cell_setting ? _symmetry.Int_Tables_number 96 _symmetry.space_group_name_Hall ? _symmetry.space_group_name_H-M 'P 43 21 2' # loop_ _pdbx_struct_assembly.method_details _pdbx_struct_assembly.oligomeric_details _pdbx_struct_assembly.oligomeric_count _pdbx_struct_assembly.details _pdbx_struct_assembly.id PISA trimeric 3 author_and_software_defined_assembly 1 PISA trimeric 3 author_and_software_defined_assembly 2 # loop_ _pdbx_struct_assembly_gen.asym_id_list _pdbx_struct_assembly_gen.assembly_id _pdbx_struct_assembly_gen.oper_expression A,B,F,G,H,J 1 1 C,D,E,I,K 2 1 # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1 _pdbx_struct_oper_list.matrix[1][2] 0 _pdbx_struct_oper_list.matrix[1][3] 0 _pdbx_struct_oper_list.matrix[2][1] 0 _pdbx_struct_oper_list.matrix[2][2] 1 _pdbx_struct_oper_list.matrix[2][3] 0 _pdbx_struct_oper_list.matrix[3][1] 0 _pdbx_struct_oper_list.matrix[3][2] 0 _pdbx_struct_oper_list.matrix[3][3] 1 _pdbx_struct_oper_list.vector[1] 0 _pdbx_struct_oper_list.vector[2] 0 _pdbx_struct_oper_list.vector[3] 0 # loop_ _struct_asym.details _struct_asym.entity_id _struct_asym.id _struct_asym.pdbx_modified _struct_asym.pdbx_blank_PDB_chainid_flag ? 4 G N N ? 4 H N N ? 4 I N N # loop_ _struct_conn.conn_type_id _struct_conn.details _struct_conn.id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_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_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_PDB_id _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order disulf ? disulf1 A SG CYS 22 A CYS 22 1_555 A SG CYS 96 A CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.039 ? disulf ? disulf2 A SG CYS 144 A CYS 144 1_555 A SG CYS 200 A CYS 200 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf3 B SG CYS 23 B CYS 23 1_555 B SG CYS 88 B CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.05 ? disulf ? disulf4 B SG CYS 134 B CYS 134 1_555 B SG CYS 194 B CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.04 ? disulf ? disulf5 C SG CYS 22 C CYS 22 1_555 C SG CYS 96 C CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.037 ? disulf ? disulf6 C SG CYS 144 C CYS 144 1_555 C SG CYS 200 C CYS 200 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.038 ? disulf ? disulf7 D SG CYS 23 D CYS 23 1_555 D SG CYS 88 D CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.049 ? disulf ? disulf8 D SG CYS 134 D CYS 134 1_555 D SG CYS 194 D CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.041 ? disulf ? disulf9 E SG CYS 77 E CYS 84 1_555 E SG CYS 92 E CYS 99 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf10 E SG CYS 80 E CYS 87 1_555 E SG CYS 100 E CYS 107 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.037 ? disulf ? disulf11 E SG CYS 102 E CYS 109 1_555 E SG CYS 118 E CYS 125 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf12 E SG CYS 121 E CYS 128 1_555 E SG CYS 134 E CYS 141 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.04 ? disulf ? disulf13 E SG CYS 140 E CYS 147 1_555 E SG CYS 159 E CYS 166 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.046 ? disulf ? disulf14 F SG CYS 60 R CYS 67 1_555 F SG CYS 74 R CYS 81 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf15 F SG CYS 77 R CYS 84 1_555 F SG CYS 92 R CYS 99 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.03 ? disulf ? disulf16 F SG CYS 80 R CYS 87 1_555 F SG CYS 100 R CYS 107 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.029 ? disulf ? disulf17 F SG CYS 102 R CYS 109 1_555 F SG CYS 118 R CYS 125 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.025 ? disulf ? disulf18 F SG CYS 121 R CYS 128 1_555 F SG CYS 134 R CYS 141 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.05 ? disulf ? disulf19 F SG CYS 140 R CYS 147 1_555 F SG CYS 159 R CYS 166 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.038 ? # _chem_comp.formula 'C8 H18 N2 O4 S' _chem_comp.formula_weight 238.305 _chem_comp.id EPE _chem_comp.mon_nstd_flag . _chem_comp.name '4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID' _chem_comp.type non-polymer _chem_comp.pdbx_synonyms HEPES # loop_ _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.comp_id _chem_comp_bond.value_order _chem_comp_bond.pdbx_ordinal _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_aromatic_flag N1 C2 EPE sing 83 n n N1 C6 EPE sing 84 n n N1 C9 EPE sing 85 n n C2 C3 EPE sing 86 n n C2 H21 EPE sing 87 n n C2 H22 EPE sing 88 n n C3 N4 EPE sing 89 n n C3 H31 EPE sing 90 n n C3 H32 EPE sing 91 n n N4 C5 EPE sing 92 n n N4 C7 EPE sing 93 n n C5 C6 EPE sing 94 n n C5 H51 EPE sing 95 n n C5 H52 EPE sing 96 n n C6 H61 EPE sing 97 n n C6 H62 EPE sing 98 n n C7 C8 EPE sing 99 n n C7 H71 EPE sing 100 n n C7 H72 EPE sing 101 n n C8 O8 EPE sing 102 n n C8 H81 EPE sing 103 n n C8 H82 EPE sing 104 n n O8 HO8 EPE sing 105 n n C9 C10 EPE sing 106 n n C9 H91 EPE sing 107 n n C9 H92 EPE sing 108 n n C10 S EPE sing 109 n n C10 H101 EPE sing 110 n n C10 H102 EPE sing 111 n n S O1S EPE doub 112 n n S O2S EPE doub 113 n n S O3S EPE sing 114 n n O3S HOS3 EPE sing 115 n n # _atom_sites.entry_id 6OKN _atom_sites.fract_transf_matrix[1][1] 0.008224 _atom_sites.fract_transf_matrix[1][2] 0 _atom_sites.fract_transf_matrix[1][3] 0 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.008224 _atom_sites.fract_transf_matrix[2][3] 0 _atom_sites.fract_transf_matrix[3][1] 0 _atom_sites.fract_transf_matrix[3][2] 0 _atom_sites.fract_transf_matrix[3][3] 0.005048 _atom_sites.fract_transf_vector[1] 0 _atom_sites.fract_transf_vector[2] 0 _atom_sites.fract_transf_vector[3] 0 # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.pdb_strand_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_ins_code G 4 EPE A 1 301 2 EPE EPE . H 4 EPE B 1 301 3 EPE EPE . I 4 EPE D 1 301 1 EPE EPE . J 5 HOH A 1 401 3 HOH HOH . J 5 HOH A 2 402 4 HOH HOH . K 5 HOH C 1 301 2 HOH HOH . # loop_ _atom_site.group_PDB _atom_site.id _atom_site.type_symbol _atom_site.label_atom_id _atom_site.label_comp_id _atom_site.label_seq_id _atom_site.label_alt_id _atom_site.pdbx_PDB_ins_code _atom_site.label_asym_id _atom_site.label_entity_id _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.occupancy _atom_site.B_iso_or_equiv _atom_site.pdbx_formal_charge _atom_site.auth_atom_id _atom_site.auth_comp_id _atom_site.auth_seq_id _atom_site.auth_asym_id _atom_site.pdbx_PDB_model_num HETATM 1 N N1 EPE . . . I 4 133.167 151.135 -13.684 1 131.7 ? N1 EPE 301 D 1 HETATM 2 C C2 EPE . . . I 4 133.903 150.962 -14.933 1 131.42 ? C2 EPE 301 D 1 HETATM 3 C C3 EPE . . . I 4 134.197 149.496 -15.172 1 132.42 ? C3 EPE 301 D 1 HETATM 4 N N4 EPE . . . I 4 134.996 148.938 -14.074 1 133.01 ? N4 EPE 301 D 1 HETATM 5 C C5 EPE . . . I 4 134.28 149.141 -12.806 1 132.38 ? C5 EPE 301 D 1 HETATM 6 C C6 EPE . . . I 4 133.979 150.61 -12.586 1 131.97 ? C6 EPE 301 D 1 HETATM 7 C C7 EPE . . . I 4 135.277 147.505 -14.293 1 134.27 ? C7 EPE 301 D 1 HETATM 8 C C8 EPE . . . I 4 136.276 147.194 -15.399 1 134.15 ? C8 EPE 301 D 1 HETATM 9 O O8 EPE . . . I 4 135.697 146.411 -16.449 1 133.54 ? O8 EPE 301 D 1 HETATM 10 C C9 EPE . . . I 4 132.762 152.533 -13.465 1 133.45 ? C9 EPE 301 D 1 HETATM 11 C C10 EPE . . . I 4 131.269 152.637 -13.737 1 135.17 ? C10 EPE 301 D 1 HETATM 12 S S EPE . . . I 4 130.501 154.073 -13.176 1 135.15 ? S EPE 301 D 1 HETATM 13 O O1S EPE . . . I 4 131.55 155.012 -12.842 1 136.28 ? O1S EPE 301 D 1 HETATM 14 O O2S EPE . . . I 4 129.647 154.538 -14.251 1 134.26 ? O2S EPE 301 D 1 HETATM 15 O O3S EPE . . . I 4 129.735 153.655 -12.002 1 134.49 ? O3S EPE 301 D 1 HETATM 16 H H21 EPE . . . I 4 134.849 151.497 -14.854 1 131.36 ? H21 EPE 301 D 1 HETATM 17 H H22 EPE . . . I 4 133.397 151.4 -15.791 1 131.49 ? H22 EPE 301 D 1 HETATM 18 H H31 EPE . . . I 4 134.662 149.361 -16.147 1 132.61 ? H31 EPE 301 D 1 HETATM 19 H H32 EPE . . . I 4 133.252 148.957 -15.212 1 132.47 ? H32 EPE 301 D 1 HETATM 20 H H51 EPE . . . I 4 134.872 148.778 -11.967 1 132.58 ? H51 EPE 301 D 1 HETATM 21 H H52 EPE . . . I 4 133.353 148.574 -12.734 1 132.29 ? H52 EPE 301 D 1 HETATM 22 H H61 EPE . . . I 4 134.913 151.166 -12.518 1 132 ? H61 EPE 301 D 1 HETATM 23 H H62 EPE . . . I 4 133.521 150.725 -11.604 1 132.07 ? H62 EPE 301 D 1 HETATM 24 H H71 EPE . . . I 4 134.381 146.914 -14.48 1 134.43 ? H71 EPE 301 D 1 HETATM 25 H H72 EPE . . . I 4 135.702 147.095 -13.378 1 134.34 ? H72 EPE 301 D 1 HETATM 26 H H81 EPE . . . I 4 137.208 146.771 -15.028 1 134.06 ? H81 EPE 301 D 1 HETATM 27 H H82 EPE . . . I 4 136.599 148.116 -15.881 1 134.26 ? H82 EPE 301 D 1 HETATM 28 H HO8 EPE . . . I 4 135.977 145.467 -16.317 1 133.48 ? HO8 EPE 301 D 1 HETATM 29 H H91 EPE . . . I 4 132.957 152.823 -12.433 1 133.58 ? H91 EPE 301 D 1 HETATM 30 H H92 EPE . . . I 4 133.275 153.265 -14.087 1 133.43 ? H92 EPE 301 D 1 HETATM 31 H H101 EPE . . . I 4 131.136 152.45 -14.802 1 135.42 ? H101 EPE 301 D 1 HETATM 32 H H102 EPE . . . I 4 130.804 151.733 -13.346 1 135.45 ? H102 EPE 301 D 1 # _model_server_stats.io_time_ms 16 _model_server_stats.parse_time_ms 9 _model_server_stats.create_model_time_ms 6 _model_server_stats.query_time_ms 403 _model_server_stats.encode_time_ms 1 _model_server_stats.element_count 32 #