data_2RFB # _model_server_result.job_id mPAtxUckSU0DVmJ4kCANjw _model_server_result.datetime_utc '2024-11-27 14:23:43' _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 2rfb # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"G","auth_seq_id":410}' # _entry.id 2RFB # _exptl.entry_id 2RFB _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 616.487 _entity.id 3 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'PROTOPORPHYRIN IX CONTAINING FE' _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 96.25 _cell.angle_gamma 90 _cell.entry_id 2RFB _cell.length_a 48.79 _cell.length_b 168.46 _cell.length_c 88.23 _cell.Z_PDB 6 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2RFB _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 monomeric 1 author_and_software_defined_assembly 1 PISA monomeric 1 author_and_software_defined_assembly 2 PISA monomeric 1 author_and_software_defined_assembly 3 # loop_ _pdbx_struct_assembly_gen.asym_id_list _pdbx_struct_assembly_gen.assembly_id _pdbx_struct_assembly_gen.oper_expression A,D,E,F,G,K 1 1 B,H,L 2 1 C,I,J,M 3 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 G N N ? 3 H N N ? 3 J 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 metalc ? metalc1 A SG CYS 295 A CYS 304 1_555 G FE HEM . A HEM 410 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.328 ? metalc ? metalc2 B SG CYS 295 B CYS 304 1_555 H FE HEM . B HEM 410 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.109 ? metalc ? metalc3 C SG CYS 295 C CYS 304 1_555 J FE HEM . C HEM 410 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.335 ? # _chem_comp.formula 'C34 H32 Fe N4 O4' _chem_comp.formula_weight 616.487 _chem_comp.id HEM _chem_comp.mon_nstd_flag . _chem_comp.name 'PROTOPORPHYRIN IX CONTAINING FE' _chem_comp.type non-polymer _chem_comp.pdbx_synonyms HEME # 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 CHA C1A HEM sing 129 n n CHA C4D HEM doub 130 n n CHA HHA HEM sing 131 n n CHB C4A HEM sing 132 n n CHB C1B HEM doub 133 n n CHB HHB HEM sing 134 n n CHC C4B HEM sing 135 n n CHC C1C HEM doub 136 n n CHC HHC HEM sing 137 n n CHD C4C HEM doub 138 n n CHD C1D HEM sing 139 n n CHD HHD HEM sing 140 n n C1A C2A HEM doub 141 n y C1A NA HEM sing 142 n y C2A C3A HEM sing 143 n y C2A CAA HEM sing 144 n n C3A C4A HEM doub 145 n y C3A CMA HEM sing 146 n n C4A NA HEM sing 147 n y CMA HMA HEM sing 148 n n CMA HMAA HEM sing 149 n n CMA HMAB HEM sing 150 n n CAA CBA HEM sing 151 n n CAA HAA HEM sing 152 n n CAA HAAA HEM sing 153 n n CBA CGA HEM sing 154 n n CBA HBA HEM sing 155 n n CBA HBAA HEM sing 156 n n CGA O1A HEM doub 157 n n CGA O2A HEM sing 158 n n C1B C2B HEM sing 159 n n C1B NB HEM sing 160 n n C2B C3B HEM doub 161 n n C2B CMB HEM sing 162 n n C3B C4B HEM sing 163 n n C3B CAB HEM sing 164 n n C4B NB HEM doub 165 n n CMB HMB HEM sing 166 n n CMB HMBA HEM sing 167 n n CMB HMBB HEM sing 168 n n CAB CBB HEM doub 169 n n CAB HAB HEM sing 170 n n CBB HBB HEM sing 171 n n CBB HBBA HEM sing 172 n n C1C C2C HEM sing 173 n y C1C NC HEM sing 174 n y C2C C3C HEM doub 175 n y C2C CMC HEM sing 176 n n C3C C4C HEM sing 177 n y C3C CAC HEM sing 178 n n C4C NC HEM sing 179 n y CMC HMC HEM sing 180 n n CMC HMCA HEM sing 181 n n CMC HMCB HEM sing 182 n n CAC CBC HEM doub 183 n n CAC HAC HEM sing 184 n n CBC HBC HEM sing 185 n n CBC HBCA HEM sing 186 n n C1D C2D HEM sing 187 n n C1D ND HEM doub 188 n n C2D C3D HEM doub 189 n n C2D CMD HEM sing 190 n n C3D C4D HEM sing 191 n n C3D CAD HEM sing 192 n n C4D ND HEM sing 193 n n CMD HMD HEM sing 194 n n CMD HMDA HEM sing 195 n n CMD HMDB HEM sing 196 n n CAD CBD HEM sing 197 n n CAD HAD HEM sing 198 n n CAD HADA HEM sing 199 n n CBD CGD HEM sing 200 n n CBD HBD HEM sing 201 n n CBD HBDA HEM sing 202 n n CGD O1D HEM doub 203 n n CGD O2D HEM sing 204 n n O2A H2A HEM sing 205 n n O2D H2D HEM sing 206 n n FE NA HEM sing 207 n n FE NB HEM sing 208 n n FE NC HEM sing 209 n n FE ND HEM sing 210 n n # _atom_sites.entry_id 2RFB _atom_sites.fract_transf_matrix[1][1] 0.020496 _atom_sites.fract_transf_matrix[1][2] 0 _atom_sites.fract_transf_matrix[1][3] 0.002245 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.005936 _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] 0.011402 _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 D 2 SO4 A 1 900 900 SO4 SO4 . E 2 SO4 A 1 910 910 SO4 SO4 . F 2 SO4 A 1 920 920 SO4 SO4 . G 3 HEM A 1 410 410 HEM HEM . H 3 HEM B 1 410 410 HEM HEM . I 2 SO4 C 1 910 910 SO4 SO4 . J 3 HEM C 1 410 410 HEM HEM . K 4 HOH A 1 921 1 HOH HOH . K 4 HOH A 2 922 3 HOH HOH . K 4 HOH A 3 923 4 HOH HOH . K 4 HOH A 4 924 5 HOH HOH . K 4 HOH A 5 925 7 HOH HOH . K 4 HOH A 6 926 8 HOH HOH . K 4 HOH A 7 927 9 HOH HOH . K 4 HOH A 8 928 10 HOH HOH . K 4 HOH A 9 929 11 HOH HOH . K 4 HOH A 10 930 14 HOH HOH . K 4 HOH A 11 931 15 HOH HOH . K 4 HOH A 12 932 17 HOH HOH . K 4 HOH A 13 933 18 HOH HOH . K 4 HOH A 14 934 21 HOH HOH . K 4 HOH A 15 935 23 HOH HOH . K 4 HOH A 16 936 24 HOH HOH . K 4 HOH A 17 937 25 HOH HOH . K 4 HOH A 18 938 26 HOH HOH . K 4 HOH A 19 939 27 HOH HOH . K 4 HOH A 20 940 28 HOH HOH . K 4 HOH A 21 941 30 HOH HOH . K 4 HOH A 22 942 31 HOH HOH . K 4 HOH A 23 943 33 HOH HOH . K 4 HOH A 24 944 34 HOH HOH . K 4 HOH A 25 945 36 HOH HOH . K 4 HOH A 26 946 38 HOH HOH . K 4 HOH A 27 947 39 HOH HOH . K 4 HOH A 28 948 40 HOH HOH . K 4 HOH A 29 949 41 HOH HOH . K 4 HOH A 30 950 42 HOH HOH . K 4 HOH A 31 951 43 HOH HOH . K 4 HOH A 32 952 44 HOH HOH . K 4 HOH A 33 953 45 HOH HOH . K 4 HOH A 34 954 46 HOH HOH . K 4 HOH A 35 955 47 HOH HOH . K 4 HOH A 36 956 48 HOH HOH . K 4 HOH A 37 957 49 HOH HOH . K 4 HOH A 38 958 50 HOH HOH . K 4 HOH A 39 959 51 HOH HOH . K 4 HOH A 40 960 52 HOH HOH . K 4 HOH A 41 961 53 HOH HOH . K 4 HOH A 42 962 54 HOH HOH . K 4 HOH A 43 963 66 HOH HOH . K 4 HOH A 44 964 67 HOH HOH . K 4 HOH A 45 965 68 HOH HOH . K 4 HOH A 46 966 69 HOH HOH . K 4 HOH A 47 967 70 HOH HOH . K 4 HOH A 48 969 73 HOH HOH . K 4 HOH A 49 970 74 HOH HOH . K 4 HOH A 50 971 75 HOH HOH . K 4 HOH A 51 972 76 HOH HOH . K 4 HOH A 52 973 77 HOH HOH . K 4 HOH A 53 974 85 HOH HOH . K 4 HOH A 54 975 86 HOH HOH . K 4 HOH A 55 976 88 HOH HOH . K 4 HOH A 56 977 89 HOH HOH . K 4 HOH A 57 978 90 HOH HOH . K 4 HOH A 58 979 91 HOH HOH . K 4 HOH A 59 980 98 HOH HOH . K 4 HOH A 60 981 99 HOH HOH . K 4 HOH A 61 982 100 HOH HOH . K 4 HOH A 62 983 101 HOH HOH . K 4 HOH A 63 984 102 HOH HOH . K 4 HOH A 64 985 103 HOH HOH . K 4 HOH A 65 986 104 HOH HOH . K 4 HOH A 66 987 105 HOH HOH . K 4 HOH A 67 988 106 HOH HOH . K 4 HOH A 68 989 116 HOH HOH . K 4 HOH A 69 990 117 HOH HOH . K 4 HOH A 70 991 118 HOH HOH . K 4 HOH A 71 992 121 HOH HOH . K 4 HOH A 72 993 123 HOH HOH . K 4 HOH A 73 994 124 HOH HOH . K 4 HOH A 74 995 125 HOH HOH . K 4 HOH A 75 996 126 HOH HOH . K 4 HOH A 76 997 130 HOH HOH . L 4 HOH B 1 411 2 HOH HOH . L 4 HOH B 2 412 6 HOH HOH . L 4 HOH B 3 413 12 HOH HOH . L 4 HOH B 4 414 13 HOH HOH . L 4 HOH B 5 415 19 HOH HOH . L 4 HOH B 6 416 20 HOH HOH . L 4 HOH B 7 417 35 HOH HOH . L 4 HOH B 8 418 37 HOH HOH . L 4 HOH B 9 419 55 HOH HOH . L 4 HOH B 10 420 56 HOH HOH . L 4 HOH B 11 421 57 HOH HOH . L 4 HOH B 12 422 58 HOH HOH . L 4 HOH B 13 423 72 HOH HOH . L 4 HOH B 14 424 78 HOH HOH . L 4 HOH B 15 425 79 HOH HOH . L 4 HOH B 16 426 80 HOH HOH . L 4 HOH B 17 427 87 HOH HOH . L 4 HOH B 18 428 107 HOH HOH . L 4 HOH B 19 429 108 HOH HOH . L 4 HOH B 20 430 109 HOH HOH . L 4 HOH B 21 431 110 HOH HOH . L 4 HOH B 22 432 111 HOH HOH . L 4 HOH B 23 433 112 HOH HOH . L 4 HOH B 24 434 113 HOH HOH . L 4 HOH B 25 435 119 HOH HOH . L 4 HOH B 26 436 120 HOH HOH . L 4 HOH B 27 437 122 HOH HOH . L 4 HOH B 28 438 127 HOH HOH . L 4 HOH B 29 439 128 HOH HOH . L 4 HOH B 30 440 129 HOH HOH . L 4 HOH B 31 441 131 HOH HOH . L 4 HOH B 32 442 133 HOH HOH . L 4 HOH B 33 968 71 HOH HOH . M 4 HOH C 1 911 16 HOH HOH . M 4 HOH C 2 912 22 HOH HOH . M 4 HOH C 3 913 29 HOH HOH . M 4 HOH C 4 914 32 HOH HOH . M 4 HOH C 5 915 59 HOH HOH . M 4 HOH C 6 916 60 HOH HOH . M 4 HOH C 7 917 61 HOH HOH . M 4 HOH C 8 918 62 HOH HOH . M 4 HOH C 9 919 63 HOH HOH . M 4 HOH C 10 920 64 HOH HOH . M 4 HOH C 11 921 65 HOH HOH . M 4 HOH C 12 922 81 HOH HOH . M 4 HOH C 13 923 82 HOH HOH . M 4 HOH C 14 924 83 HOH HOH . M 4 HOH C 15 925 84 HOH HOH . M 4 HOH C 16 926 92 HOH HOH . M 4 HOH C 17 927 93 HOH HOH . M 4 HOH C 18 928 94 HOH HOH . M 4 HOH C 19 929 95 HOH HOH . M 4 HOH C 20 930 96 HOH HOH . M 4 HOH C 21 931 97 HOH HOH . M 4 HOH C 22 932 114 HOH HOH . M 4 HOH C 23 933 115 HOH HOH . M 4 HOH C 24 934 132 HOH HOH . M 4 HOH C 25 935 134 HOH HOH . M 4 HOH C 26 936 135 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 C CHA HEM . . . G 3 -7.857 33.829 -40.605 1 67.06 ? CHA HEM 410 A 1 HETATM 2 C CHB HEM . . . G 3 -10.556 33.246 -44.687 1 69.42 ? CHB HEM 410 A 1 HETATM 3 C CHC HEM . . . G 3 -13.838 30.779 -41.915 1 68.33 ? CHC HEM 410 A 1 HETATM 4 C CHD HEM . . . G 3 -11.546 31.96 -37.77 1 66.96 ? CHD HEM 410 A 1 HETATM 5 C C1A HEM . . . G 3 -8.297 33.84 -41.94 1 67.66 ? C1A HEM 410 A 1 HETATM 6 C C2A HEM . . . G 3 -7.55 34.356 -43.063 1 69.28 ? C2A HEM 410 A 1 HETATM 7 C C3A HEM . . . G 3 -8.327 34.178 -44.18 1 68.04 ? C3A HEM 410 A 1 HETATM 8 C C4A HEM . . . G 3 -9.52 33.54 -43.756 1 66.9 ? C4A HEM 410 A 1 HETATM 9 C CMA HEM . . . G 3 -8.106 34.535 -45.737 1 60.8 ? CMA HEM 410 A 1 HETATM 10 C CAA HEM . . . G 3 -6.119 34.99 -42.963 1 66.63 ? CAA HEM 410 A 1 HETATM 11 C CBA HEM . . . G 3 -6.164 36.523 -42.736 1 65.95 ? CBA HEM 410 A 1 HETATM 12 C CGA HEM . . . G 3 -4.725 36.956 -42.794 1 68.71 ? CGA HEM 410 A 1 HETATM 13 O O1A HEM . . . G 3 -3.821 36.161 -43.245 1 68.48 ? O1A HEM 410 A 1 HETATM 14 O O2A HEM . . . G 3 -4.48 38.11 -42.39 1 68.71 ? O2A HEM 410 A 1 HETATM 15 C C1B HEM . . . G 3 -11.682 32.494 -44.296 1 69.69 ? C1B HEM 410 A 1 HETATM 16 C C2B HEM . . . G 3 -12.668 31.885 -45.156 1 70.27 ? C2B HEM 410 A 1 HETATM 17 C C3B HEM . . . G 3 -13.531 31.238 -44.305 1 71.29 ? C3B HEM 410 A 1 HETATM 18 C C4B HEM . . . G 3 -13.105 31.42 -42.97 1 69.01 ? C4B HEM 410 A 1 HETATM 19 C CMB HEM . . . G 3 -12.622 32.031 -46.742 1 66.08 ? CMB HEM 410 A 1 HETATM 20 C CAB HEM . . . G 3 -14.878 30.365 -44.4 1 71.76 ? CAB HEM 410 A 1 HETATM 21 C CBB HEM . . . G 3 -15.301 29.676 -45.575 1 75.81 ? CBB HEM 410 A 1 HETATM 22 C C1C HEM . . . G 3 -13.539 30.747 -40.507 1 68.52 ? C1C HEM 410 A 1 HETATM 23 C C2C HEM . . . G 3 -14.174 30.087 -39.343 1 69.16 ? C2C HEM 410 A 1 HETATM 24 C C3C HEM . . . G 3 -13.493 30.472 -38.235 1 67.58 ? C3C HEM 410 A 1 HETATM 25 C C4C HEM . . . G 3 -12.476 31.365 -38.626 1 64.98 ? C4C HEM 410 A 1 HETATM 26 C CMC HEM . . . G 3 -15.421 29.097 -39.231 1 64.27 ? CMC HEM 410 A 1 HETATM 27 C CAC HEM . . . G 3 -13.737 30.011 -36.743 1 68.13 ? CAC HEM 410 A 1 HETATM 28 C CBC HEM . . . G 3 -13.911 30.889 -35.738 1 71.68 ? CBC HEM 410 A 1 HETATM 29 C C1D HEM . . . G 3 -10.317 32.575 -38.179 1 65.9 ? C1D HEM 410 A 1 HETATM 30 C C2D HEM . . . G 3 -9.288 33.074 -37.296 1 66.09 ? C2D HEM 410 A 1 HETATM 31 C C3D HEM . . . G 3 -8.2 33.656 -38.217 1 67.48 ? C3D HEM 410 A 1 HETATM 32 C C4D HEM . . . G 3 -8.655 33.422 -39.528 1 68.18 ? C4D HEM 410 A 1 HETATM 33 C CMD HEM . . . G 3 -9.265 33.097 -35.734 1 64.98 ? CMD HEM 410 A 1 HETATM 34 C CAD HEM . . . G 3 -6.829 34.356 -37.927 1 66.98 ? CAD HEM 410 A 1 HETATM 35 C CBD HEM . . . G 3 -5.776 33.246 -37.714 1 65.85 ? CBD HEM 410 A 1 HETATM 36 C CGD HEM . . . G 3 -4.441 33.847 -37.411 1 66.13 ? CGD HEM 410 A 1 HETATM 37 O O1D HEM . . . G 3 -4.277 35.086 -37.652 1 69 ? O1D HEM 410 A 1 HETATM 38 O O2D HEM . . . G 3 -3.539 33.102 -36.923 1 64.53 ? O2D HEM 410 A 1 HETATM 39 N NA HEM . . . G 3 -9.512 33.322 -42.4 1 66.6 ? NA HEM 410 A 1 HETATM 40 N NB HEM . . . G 3 -11.966 32.162 -42.937 1 68.85 ? NB HEM 410 A 1 HETATM 41 N NC HEM . . . G 3 -12.491 31.507 -39.986 1 68.05 ? NC HEM 410 A 1 HETATM 42 N ND HEM . . . G 3 -9.905 32.803 -39.514 1 67.06 ? ND HEM 410 A 1 HETATM 43 FE FE HEM . . . G 3 -10.86 32.269 -41.154 1 66.12 ? FE HEM 410 A 1 # _model_server_stats.io_time_ms 9 _model_server_stats.parse_time_ms 15 _model_server_stats.create_model_time_ms 36 _model_server_stats.query_time_ms 276 _model_server_stats.encode_time_ms 5 _model_server_stats.element_count 43 #