data_6U3U # _model_server_result.job_id x2bs46Wf58ahFhxWMCCHLw _model_server_result.datetime_utc '2025-08-31 06:36:12' _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 6u3u # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"U","auth_seq_id":302}' # _entry.id 6U3U # _exptl.entry_id 6U3U _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 238.305 _entity.id 3 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description '4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID' _entity.pdbx_number_of_molecules 2 _entity.pdbx_parent_entity_id . _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.pdbx_ec ? # _cell.angle_alpha 90 _cell.angle_beta 94.61 _cell.angle_gamma 90 _cell.entry_id 6U3U _cell.length_a 57.178 _cell.length_b 157.022 _cell.length_c 107.407 _cell.Z_PDB 20 _cell.pdbx_unique_axis ? # _symmetry.entry_id 6U3U _symmetry.cell_setting ? _symmetry.Int_Tables_number 4 _symmetry.space_group_name_Hall ? _symmetry.space_group_name_H-M 'P 1 21 1' # 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 hexameric 6 author_and_software_defined_assembly 1 PISA hexameric 6 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,C,D,E,F,M,N,O,P,Q,R,S,W,X,Y,Z,AA,BA 1 1 G,H,I,J,K,L,T,U,V,CA,DA,EA,FA,GA,HA 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 ? 3 M N N ? 3 U 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 241 B CYS 241 1_555 A SG CYS 260 B CYS 260 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf2 B SG CYS 3 C CYS 3 1_555 B SG CYS 56 C CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf3 C SG CYS 3 D CYS 3 1_555 C SG CYS 56 D CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.037 ? disulf ? disulf4 D SG CYS 3 E CYS 3 1_555 D SG CYS 56 E CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.005 ? disulf ? disulf5 E SG CYS 3 H CYS 3 1_555 E SG CYS 56 H CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf6 F SG CYS 3 I CYS 3 1_555 F SG CYS 56 I CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf7 G SG CYS 241 A CYS 241 1_555 G SG CYS 260 A CYS 260 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf8 H SG CYS 3 F CYS 3 1_555 H SG CYS 56 F CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.048 ? disulf ? disulf9 I SG CYS 3 G CYS 3 1_555 I SG CYS 56 G CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.039 ? disulf ? disulf10 J SG CYS 3 J CYS 3 1_555 J SG CYS 56 J CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf11 K SG CYS 3 K CYS 3 1_555 K SG CYS 56 K CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf12 L SG CYS 3 L CYS 3 1_555 L SG CYS 56 L CYS 56 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.033 ? metalc ? metalc1 A ND1 HIS 63 B HIS 63 1_555 T ZN ZN . A ZN 301 1_556 ? ? ? ? ? ? ? ? ? ? ? ? 2.199 ? metalc ? metalc2 A NE2 HIS 66 B HIS 66 1_555 T ZN ZN . A ZN 301 1_556 ? ? ? ? ? ? ? ? ? ? ? ? 2.3 ? metalc ? metalc3 G NE2 HIS 63 A HIS 63 1_555 T ZN ZN . A ZN 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.604 ? metalc ? metalc4 G NE2 HIS 66 A HIS 66 1_555 T ZN ZN . A ZN 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.095 ? # _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 92 n n N1 C6 EPE sing 93 n n N1 C9 EPE sing 94 n n C2 C3 EPE sing 95 n n C2 H21 EPE sing 96 n n C2 H22 EPE sing 97 n n C3 N4 EPE sing 98 n n C3 H31 EPE sing 99 n n C3 H32 EPE sing 100 n n N4 C5 EPE sing 101 n n N4 C7 EPE sing 102 n n C5 C6 EPE sing 103 n n C5 H51 EPE sing 104 n n C5 H52 EPE sing 105 n n C6 H61 EPE sing 106 n n C6 H62 EPE sing 107 n n C7 C8 EPE sing 108 n n C7 H71 EPE sing 109 n n C7 H72 EPE sing 110 n n C8 O8 EPE sing 111 n n C8 H81 EPE sing 112 n n C8 H82 EPE sing 113 n n O8 HO8 EPE sing 114 n n C9 C10 EPE sing 115 n n C9 H91 EPE sing 116 n n C9 H92 EPE sing 117 n n C10 S EPE sing 118 n n C10 H101 EPE sing 119 n n C10 H102 EPE sing 120 n n S O1S EPE doub 121 n n S O2S EPE doub 122 n n S O3S EPE sing 123 n n O3S HOS3 EPE sing 124 n n # _atom_sites.entry_id 6U3U _atom_sites.fract_transf_matrix[1][1] 0.017489 _atom_sites.fract_transf_matrix[1][2] 0 _atom_sites.fract_transf_matrix[1][3] 0.001412 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.006369 _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] 0.009341 _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 M 3 EPE B 1 301 1 EPE EPE . N 4 EDO B 1 302 1 EDO EDO . O 4 EDO B 1 303 3 EDO EDO . P 4 EDO B 1 304 7 EDO EDO . Q 4 EDO C 1 101 6 EDO EDO . R 4 EDO D 1 101 8 EDO EDO . S 4 EDO I 1 101 2 EDO EDO . T 5 ZN A 1 301 1 ZN ZN . U 3 EPE A 1 302 2 EPE EPE . V 4 EDO J 1 101 5 EDO EDO . W 6 HOH B 1 401 90 HOH HOH . W 6 HOH B 2 402 86 HOH HOH . W 6 HOH B 3 403 98 HOH HOH . W 6 HOH B 4 404 6 HOH HOH . W 6 HOH B 5 405 3 HOH HOH . W 6 HOH B 6 406 46 HOH HOH . W 6 HOH B 7 407 1 HOH HOH . W 6 HOH B 8 408 96 HOH HOH . W 6 HOH B 9 409 102 HOH HOH . W 6 HOH B 10 410 37 HOH HOH . W 6 HOH B 11 411 20 HOH HOH . W 6 HOH B 12 412 63 HOH HOH . W 6 HOH B 13 413 10 HOH HOH . W 6 HOH B 14 414 13 HOH HOH . W 6 HOH B 15 415 95 HOH HOH . W 6 HOH B 16 416 83 HOH HOH . W 6 HOH B 17 417 19 HOH HOH . W 6 HOH B 18 418 73 HOH HOH . W 6 HOH B 19 419 109 HOH HOH . W 6 HOH B 20 420 56 HOH HOH . W 6 HOH B 21 421 79 HOH HOH . W 6 HOH B 22 422 7 HOH HOH . W 6 HOH B 23 423 12 HOH HOH . W 6 HOH B 24 424 14 HOH HOH . W 6 HOH B 25 425 52 HOH HOH . W 6 HOH B 26 426 9 HOH HOH . W 6 HOH B 27 427 105 HOH HOH . W 6 HOH B 28 428 67 HOH HOH . W 6 HOH B 29 429 68 HOH HOH . W 6 HOH B 30 430 75 HOH HOH . W 6 HOH B 31 431 45 HOH HOH . W 6 HOH B 32 432 77 HOH HOH . W 6 HOH B 33 433 112 HOH HOH . X 6 HOH C 1 201 18 HOH HOH . X 6 HOH C 2 202 33 HOH HOH . X 6 HOH C 3 203 5 HOH HOH . X 6 HOH C 4 204 23 HOH HOH . X 6 HOH C 5 205 24 HOH HOH . X 6 HOH C 6 206 108 HOH HOH . X 6 HOH C 7 207 32 HOH HOH . X 6 HOH C 8 208 116 HOH HOH . X 6 HOH C 9 209 113 HOH HOH . X 6 HOH C 10 210 115 HOH HOH . Y 6 HOH D 1 201 57 HOH HOH . Y 6 HOH D 2 202 43 HOH HOH . Y 6 HOH D 3 203 92 HOH HOH . Y 6 HOH D 4 204 47 HOH HOH . Y 6 HOH D 5 205 80 HOH HOH . Y 6 HOH D 6 206 91 HOH HOH . Y 6 HOH D 7 207 76 HOH HOH . Y 6 HOH D 8 208 99 HOH HOH . Y 6 HOH D 9 209 94 HOH HOH . Y 6 HOH D 10 210 60 HOH HOH . Z 6 HOH E 1 101 42 HOH HOH . Z 6 HOH E 2 102 101 HOH HOH . Z 6 HOH E 3 103 25 HOH HOH . Z 6 HOH E 4 104 82 HOH HOH . Z 6 HOH E 5 105 104 HOH HOH . Z 6 HOH E 6 106 89 HOH HOH . AA 6 HOH H 1 101 40 HOH HOH . AA 6 HOH H 2 102 103 HOH HOH . AA 6 HOH H 3 103 26 HOH HOH . AA 6 HOH H 4 104 107 HOH HOH . BA 6 HOH I 1 201 29 HOH HOH . BA 6 HOH I 2 202 16 HOH HOH . BA 6 HOH I 3 203 100 HOH HOH . BA 6 HOH I 4 204 4 HOH HOH . BA 6 HOH I 5 205 8 HOH HOH . BA 6 HOH I 6 206 21 HOH HOH . BA 6 HOH I 7 207 30 HOH HOH . BA 6 HOH I 8 208 34 HOH HOH . BA 6 HOH I 9 209 11 HOH HOH . BA 6 HOH I 10 210 59 HOH HOH . BA 6 HOH I 11 211 74 HOH HOH . CA 6 HOH A 1 401 31 HOH HOH . CA 6 HOH A 2 402 97 HOH HOH . CA 6 HOH A 3 403 64 HOH HOH . CA 6 HOH A 4 404 93 HOH HOH . CA 6 HOH A 5 405 36 HOH HOH . CA 6 HOH A 6 406 85 HOH HOH . CA 6 HOH A 7 407 84 HOH HOH . CA 6 HOH A 8 408 69 HOH HOH . CA 6 HOH A 9 409 71 HOH HOH . CA 6 HOH A 10 410 2 HOH HOH . CA 6 HOH A 11 411 55 HOH HOH . CA 6 HOH A 12 412 15 HOH HOH . CA 6 HOH A 13 413 22 HOH HOH . CA 6 HOH A 14 414 49 HOH HOH . CA 6 HOH A 15 415 106 HOH HOH . CA 6 HOH A 16 416 51 HOH HOH . CA 6 HOH A 17 417 114 HOH HOH . CA 6 HOH A 18 418 70 HOH HOH . CA 6 HOH A 19 419 65 HOH HOH . CA 6 HOH A 20 420 72 HOH HOH . CA 6 HOH A 21 421 41 HOH HOH . CA 6 HOH A 22 422 111 HOH HOH . DA 6 HOH F 1 101 110 HOH HOH . DA 6 HOH F 2 102 39 HOH HOH . DA 6 HOH F 3 103 88 HOH HOH . DA 6 HOH F 4 104 53 HOH HOH . EA 6 HOH G 1 101 58 HOH HOH . EA 6 HOH G 2 102 17 HOH HOH . EA 6 HOH G 3 103 48 HOH HOH . EA 6 HOH G 4 104 28 HOH HOH . EA 6 HOH G 5 105 44 HOH HOH . EA 6 HOH G 6 106 54 HOH HOH . FA 6 HOH J 1 201 81 HOH HOH . FA 6 HOH J 2 202 50 HOH HOH . FA 6 HOH J 3 203 38 HOH HOH . FA 6 HOH J 4 204 78 HOH HOH . GA 6 HOH K 1 101 62 HOH HOH . HA 6 HOH L 1 101 66 HOH HOH . HA 6 HOH L 2 102 61 HOH HOH . HA 6 HOH L 3 103 87 HOH HOH . HA 6 HOH L 4 104 35 HOH HOH . HA 6 HOH L 5 105 27 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 . . . U 3 7.183 48.794 -42.525 1 95.76 ? N1 EPE 302 A 1 HETATM 2 C C2 EPE . . . U 3 6.841 47.413 -42.897 1 87.44 ? C2 EPE 302 A 1 HETATM 3 C C3 EPE . . . U 3 8.093 46.547 -42.834 1 89.85 ? C3 EPE 302 A 1 HETATM 4 N N4 EPE . . . U 3 9.173 47.098 -43.629 1 90.19 ? N4 EPE 302 A 1 HETATM 5 C C5 EPE . . . U 3 9.375 48.534 -43.655 1 89.11 ? C5 EPE 302 A 1 HETATM 6 C C6 EPE . . . U 3 8.079 49.331 -43.563 1 91.35 ? C6 EPE 302 A 1 HETATM 7 C C7 EPE . . . U 3 10.271 46.233 -44.02 1 92.63 ? C7 EPE 302 A 1 HETATM 8 C C8 EPE . . . U 3 10.836 45.419 -42.862 1 94.66 ? C8 EPE 302 A 1 HETATM 9 O O8 EPE . . . U 3 10.344 44.097 -42.93 1 92.96 ? O8 EPE 302 A 1 HETATM 10 C C9 EPE . . . U 3 5.993 49.666 -42.52 1 97.56 ? C9 EPE 302 A 1 HETATM 11 C C10 EPE . . . U 3 4.752 48.996 -41.936 1 98.94 ? C10 EPE 302 A 1 HETATM 12 S S EPE . . . U 3 3.38 50.157 -41.764 1 108.36 ? S EPE 302 A 1 HETATM 13 O O1S EPE . . . U 3 3.978 51.438 -41.405 1 87.41 ? O1S EPE 302 A 1 HETATM 14 O O2S EPE . . . U 3 2.63 50.263 -43.016 1 87.23 ? O2S EPE 302 A 1 HETATM 15 O O3S EPE . . . U 3 2.486 49.708 -40.7 1 104.7 ? O3S EPE 302 A 1 HETATM 16 H H21 EPE . . . U 3 6.426 47.393 -43.905 1 105 ? H21 EPE 302 A 1 HETATM 17 H H22 EPE . . . U 3 6.085 47.022 -42.216 1 105 ? H22 EPE 302 A 1 HETATM 18 H H31 EPE . . . U 3 7.856 45.546 -43.196 1 107.89 ? H31 EPE 302 A 1 HETATM 19 H H32 EPE . . . U 3 8.418 46.46 -41.798 1 107.89 ? H32 EPE 302 A 1 HETATM 20 H H51 EPE . . . U 3 9.887 48.8 -44.58 1 107 ? H51 EPE 302 A 1 HETATM 21 H H52 EPE . . . U 3 10.02 48.813 -42.823 1 107 ? H52 EPE 302 A 1 HETATM 22 H H61 EPE . . . U 3 7.57 49.305 -44.527 1 109.69 ? H61 EPE 302 A 1 HETATM 23 H H62 EPE . . . U 3 8.312 50.371 -43.335 1 109.69 ? H62 EPE 302 A 1 HETATM 24 H H71 EPE . . . U 3 11.068 46.845 -44.443 1 111.22 ? H71 EPE 302 A 1 HETATM 25 H H72 EPE . . . U 3 9.924 45.551 -44.796 1 111.22 ? H72 EPE 302 A 1 HETATM 26 H H81 EPE . . . U 3 10.546 45.873 -41.914 1 113.66 ? H81 EPE 302 A 1 HETATM 27 H H82 EPE . . . U 3 11.925 45.411 -42.911 1 113.66 ? H82 EPE 302 A 1 HETATM 28 H HO8 EPE . . . U 3 9.645 44.044 -43.615 1 111.63 ? HO8 EPE 302 A 1 HETATM 29 H H91 EPE . . . U 3 6.216 50.562 -41.94 1 117.14 ? H91 EPE 302 A 1 HETATM 30 H H92 EPE . . . U 3 5.779 49.974 -43.543 1 117.14 ? H92 EPE 302 A 1 HETATM 31 H H101 EPE . . . U 3 4.448 48.174 -42.585 1 118.8 ? H101 EPE 302 A 1 HETATM 32 H H102 EPE . . . U 3 4.994 48.579 -40.959 1 118.8 ? H102 EPE 302 A 1 # _model_server_stats.io_time_ms 11 _model_server_stats.parse_time_ms 82 _model_server_stats.create_model_time_ms 20 _model_server_stats.query_time_ms 595 _model_server_stats.encode_time_ms 2 _model_server_stats.element_count 32 #