data_3H2P # _model_server_result.job_id LVqB4J913VrHOdAnGY101Q _model_server_result.datetime_utc '2024-11-05 00:41:57' _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 3h2p # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"F","auth_seq_id":0}' # _entry.id 3H2P # _exptl.entry_id 3H2P _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 44.053 _entity.id 4 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'ACETYL GROUP' _entity.pdbx_number_of_molecules 1 _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 3H2P _cell.length_a 39.919 _cell.length_b 57.972 _cell.length_c 105.021 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? # _symmetry.entry_id 3H2P _symmetry.cell_setting ? _symmetry.Int_Tables_number 19 _symmetry.space_group_name_Hall ? _symmetry.space_group_name_H-M 'P 21 21 21' # _pdbx_struct_assembly.method_details PISA _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.id 1 # _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E,F,G,H,I,J _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 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 # _struct_asym.details ? _struct_asym.entity_id 4 _struct_asym.id F _struct_asym.pdbx_modified N _struct_asym.pdbx_blank_PDB_chainid_flag 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 57 A CYS 57 1_555 A SG CYS 146 A CYS 146 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.074 ? disulf ? disulf2 B SG CYS 57 B CYS 57 1_555 B SG CYS 146 B CYS 146 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.067 ? covale ? covale1 F C ACE . B ACE 0 1_555 B N ALA 1 B ALA 1 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.33 ? metalc ? metalc1 A ND1 HIS 46 A HIS 46 1_555 C ZN ZN . A ZN 154 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.381 ? metalc ? metalc2 A NE2 HIS 48 A HIS 48 1_555 C ZN ZN . A ZN 154 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.108 ? metalc ? metalc3 A NE2 HIS 63 A HIS 63 1_555 C ZN ZN . A ZN 154 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.55 ? metalc ? metalc4 A ND1 HIS 63 A HIS 63 1_555 D ZN ZN . A ZN 155 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.802 ? metalc ? metalc5 A ND1 HIS 80 A HIS 80 1_555 D ZN ZN . A ZN 155 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.357 ? metalc ? metalc6 A NE2 HIS 120 A HIS 120 1_555 C ZN ZN . A ZN 154 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.148 ? metalc ? metalc7 C ZN ZN . A ZN 154 1_555 E O8 MLI . A MLI 156 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.276 ? metalc ? metalc8 B ND1 HIS 46 B HIS 46 1_555 G ZN ZN . B ZN 154 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.166 ? metalc ? metalc9 B NE2 HIS 48 B HIS 48 1_555 G ZN ZN . B ZN 154 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.124 ? metalc ? metalc10 B NE2 HIS 120 B HIS 120 1_555 G ZN ZN . B ZN 154 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.125 ? metalc ? metalc11 G ZN ZN . B ZN 154 1_555 H O6 MLI . B MLI 155 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.88 ? # _chem_comp.formula 'C2 H4 O' _chem_comp.formula_weight 44.053 _chem_comp.id ACE _chem_comp.mon_nstd_flag . _chem_comp.name 'ACETYL GROUP' _chem_comp.type non-polymer _chem_comp.pdbx_synonyms ? # 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 C O ACE doub 1 n n C CH3 ACE sing 2 n n C H ACE sing 3 n n CH3 H1 ACE sing 4 n n CH3 H2 ACE sing 5 n n CH3 H3 ACE sing 6 n n # _atom_sites.entry_id 3H2P _atom_sites.fract_transf_matrix[1][1] 0.025051 _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] 0.01725 _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] 0.009522 _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 C 2 ZN A 1 154 154 ZN ZN . D 2 ZN A 1 155 155 ZN ZN . E 3 MLI A 1 156 1 MLI MLI . F 4 ACE B 1 0 0 ACE ACE . G 2 ZN B 1 154 154 ZN ZN . H 3 MLI B 1 155 2 MLI MLI . I 5 HOH A 1 157 2 HOH HOH . I 5 HOH A 2 158 158 HOH HOH . I 5 HOH A 3 159 3 HOH HOH . I 5 HOH A 4 160 6 HOH HOH . I 5 HOH A 5 161 161 HOH HOH . I 5 HOH A 6 162 162 HOH HOH . I 5 HOH A 7 163 163 HOH HOH . I 5 HOH A 8 164 7 HOH HOH . I 5 HOH A 9 165 165 HOH HOH . I 5 HOH A 10 166 166 HOH HOH . I 5 HOH A 11 167 8 HOH HOH . I 5 HOH A 12 168 14 HOH HOH . I 5 HOH A 13 169 15 HOH HOH . I 5 HOH A 14 170 170 HOH HOH . I 5 HOH A 15 171 18 HOH HOH . I 5 HOH A 16 172 172 HOH HOH . I 5 HOH A 17 173 21 HOH HOH . I 5 HOH A 18 174 23 HOH HOH . I 5 HOH A 19 175 24 HOH HOH . I 5 HOH A 20 176 27 HOH HOH . I 5 HOH A 21 177 177 HOH HOH . I 5 HOH A 22 178 28 HOH HOH . I 5 HOH A 23 179 31 HOH HOH . I 5 HOH A 24 180 180 HOH HOH . I 5 HOH A 25 181 32 HOH HOH . I 5 HOH A 26 182 182 HOH HOH . I 5 HOH A 27 183 183 HOH HOH . I 5 HOH A 28 184 34 HOH HOH . I 5 HOH A 29 185 36 HOH HOH . I 5 HOH A 30 186 186 HOH HOH . I 5 HOH A 31 187 37 HOH HOH . I 5 HOH A 32 188 188 HOH HOH . I 5 HOH A 33 189 189 HOH HOH . I 5 HOH A 34 190 38 HOH HOH . I 5 HOH A 35 191 42 HOH HOH . I 5 HOH A 36 192 192 HOH HOH . I 5 HOH A 37 193 193 HOH HOH . I 5 HOH A 38 194 194 HOH HOH . I 5 HOH A 39 195 195 HOH HOH . I 5 HOH A 40 196 44 HOH HOH . I 5 HOH A 41 197 45 HOH HOH . I 5 HOH A 42 198 51 HOH HOH . I 5 HOH A 43 199 52 HOH HOH . I 5 HOH A 44 200 200 HOH HOH . I 5 HOH A 45 201 53 HOH HOH . I 5 HOH A 46 202 202 HOH HOH . I 5 HOH A 47 203 203 HOH HOH . I 5 HOH A 48 204 55 HOH HOH . I 5 HOH A 49 205 56 HOH HOH . I 5 HOH A 50 206 57 HOH HOH . I 5 HOH A 51 207 59 HOH HOH . I 5 HOH A 52 208 63 HOH HOH . I 5 HOH A 53 209 65 HOH HOH . I 5 HOH A 54 210 210 HOH HOH . I 5 HOH A 55 211 211 HOH HOH . I 5 HOH A 56 212 66 HOH HOH . I 5 HOH A 57 213 70 HOH HOH . I 5 HOH A 58 214 71 HOH HOH . I 5 HOH A 59 215 215 HOH HOH . I 5 HOH A 60 216 216 HOH HOH . I 5 HOH A 61 217 72 HOH HOH . I 5 HOH A 62 218 76 HOH HOH . I 5 HOH A 63 219 78 HOH HOH . I 5 HOH A 64 220 220 HOH HOH . I 5 HOH A 65 221 221 HOH HOH . I 5 HOH A 66 222 222 HOH HOH . I 5 HOH A 67 223 223 HOH HOH . I 5 HOH A 68 224 80 HOH HOH . I 5 HOH A 69 225 81 HOH HOH . I 5 HOH A 70 226 226 HOH HOH . I 5 HOH A 71 227 82 HOH HOH . I 5 HOH A 72 228 228 HOH HOH . I 5 HOH A 73 229 229 HOH HOH . I 5 HOH A 74 230 84 HOH HOH . I 5 HOH A 75 231 86 HOH HOH . I 5 HOH A 76 232 232 HOH HOH . I 5 HOH A 77 233 87 HOH HOH . I 5 HOH A 78 234 234 HOH HOH . I 5 HOH A 79 235 89 HOH HOH . I 5 HOH A 80 236 90 HOH HOH . I 5 HOH A 81 237 237 HOH HOH . I 5 HOH A 82 238 238 HOH HOH . I 5 HOH A 83 239 239 HOH HOH . I 5 HOH A 84 240 91 HOH HOH . I 5 HOH A 85 241 93 HOH HOH . I 5 HOH A 86 242 94 HOH HOH . I 5 HOH A 87 243 96 HOH HOH . I 5 HOH A 88 244 98 HOH HOH . I 5 HOH A 89 245 245 HOH HOH . I 5 HOH A 90 246 101 HOH HOH . I 5 HOH A 91 247 103 HOH HOH . I 5 HOH A 92 248 104 HOH HOH . I 5 HOH A 93 249 249 HOH HOH . I 5 HOH A 94 250 250 HOH HOH . I 5 HOH A 95 251 106 HOH HOH . I 5 HOH A 96 252 252 HOH HOH . I 5 HOH A 97 253 107 HOH HOH . I 5 HOH A 98 254 254 HOH HOH . I 5 HOH A 99 255 255 HOH HOH . I 5 HOH A 100 256 108 HOH HOH . I 5 HOH A 101 257 110 HOH HOH . I 5 HOH A 102 258 258 HOH HOH . I 5 HOH A 103 259 259 HOH HOH . I 5 HOH A 104 260 111 HOH HOH . I 5 HOH A 105 261 117 HOH HOH . I 5 HOH A 106 262 118 HOH HOH . I 5 HOH A 107 263 119 HOH HOH . I 5 HOH A 108 264 123 HOH HOH . I 5 HOH A 109 265 124 HOH HOH . I 5 HOH A 110 266 125 HOH HOH . I 5 HOH A 111 267 127 HOH HOH . I 5 HOH A 112 268 148 HOH HOH . I 5 HOH A 113 269 149 HOH HOH . I 5 HOH A 114 270 154 HOH HOH . I 5 HOH A 115 271 155 HOH HOH . J 5 HOH B 1 156 156 HOH HOH . J 5 HOH B 2 157 157 HOH HOH . J 5 HOH B 3 158 1 HOH HOH . J 5 HOH B 4 159 159 HOH HOH . J 5 HOH B 5 160 160 HOH HOH . J 5 HOH B 6 161 4 HOH HOH . J 5 HOH B 7 162 5 HOH HOH . J 5 HOH B 8 163 9 HOH HOH . J 5 HOH B 9 164 164 HOH HOH . J 5 HOH B 10 165 10 HOH HOH . J 5 HOH B 11 166 11 HOH HOH . J 5 HOH B 12 167 167 HOH HOH . J 5 HOH B 13 168 168 HOH HOH . J 5 HOH B 14 169 169 HOH HOH . J 5 HOH B 15 170 12 HOH HOH . J 5 HOH B 16 171 171 HOH HOH . J 5 HOH B 17 172 13 HOH HOH . J 5 HOH B 18 173 173 HOH HOH . J 5 HOH B 19 174 174 HOH HOH . J 5 HOH B 20 175 175 HOH HOH . J 5 HOH B 21 176 176 HOH HOH . J 5 HOH B 22 177 16 HOH HOH . J 5 HOH B 23 178 178 HOH HOH . J 5 HOH B 24 179 179 HOH HOH . J 5 HOH B 25 180 17 HOH HOH . J 5 HOH B 26 181 181 HOH HOH . J 5 HOH B 27 182 19 HOH HOH . J 5 HOH B 28 183 20 HOH HOH . J 5 HOH B 29 184 184 HOH HOH . J 5 HOH B 30 185 185 HOH HOH . J 5 HOH B 31 186 22 HOH HOH . J 5 HOH B 32 187 187 HOH HOH . J 5 HOH B 33 188 25 HOH HOH . J 5 HOH B 34 189 26 HOH HOH . J 5 HOH B 35 190 190 HOH HOH . J 5 HOH B 36 191 191 HOH HOH . J 5 HOH B 37 192 29 HOH HOH . J 5 HOH B 38 193 30 HOH HOH . J 5 HOH B 39 194 33 HOH HOH . J 5 HOH B 40 195 35 HOH HOH . J 5 HOH B 41 196 196 HOH HOH . J 5 HOH B 42 197 197 HOH HOH . J 5 HOH B 43 198 198 HOH HOH . J 5 HOH B 44 199 199 HOH HOH . J 5 HOH B 45 200 39 HOH HOH . J 5 HOH B 46 201 201 HOH HOH . J 5 HOH B 47 202 40 HOH HOH . J 5 HOH B 48 203 41 HOH HOH . J 5 HOH B 49 204 204 HOH HOH . J 5 HOH B 50 205 205 HOH HOH . J 5 HOH B 51 206 206 HOH HOH . J 5 HOH B 52 207 207 HOH HOH . J 5 HOH B 53 208 208 HOH HOH . J 5 HOH B 54 209 209 HOH HOH . J 5 HOH B 55 210 43 HOH HOH . J 5 HOH B 56 211 46 HOH HOH . J 5 HOH B 57 212 212 HOH HOH . J 5 HOH B 58 213 213 HOH HOH . J 5 HOH B 59 214 214 HOH HOH . J 5 HOH B 60 215 47 HOH HOH . J 5 HOH B 61 216 48 HOH HOH . J 5 HOH B 62 217 217 HOH HOH . J 5 HOH B 63 218 218 HOH HOH . J 5 HOH B 64 219 219 HOH HOH . J 5 HOH B 65 220 49 HOH HOH . J 5 HOH B 66 221 50 HOH HOH . J 5 HOH B 67 222 54 HOH HOH . J 5 HOH B 68 223 58 HOH HOH . J 5 HOH B 69 224 224 HOH HOH . J 5 HOH B 70 225 225 HOH HOH . J 5 HOH B 71 226 60 HOH HOH . J 5 HOH B 72 227 227 HOH HOH . J 5 HOH B 73 228 61 HOH HOH . J 5 HOH B 74 229 62 HOH HOH . J 5 HOH B 75 230 230 HOH HOH . J 5 HOH B 76 231 231 HOH HOH . J 5 HOH B 77 232 64 HOH HOH . J 5 HOH B 78 233 233 HOH HOH . J 5 HOH B 79 234 67 HOH HOH . J 5 HOH B 80 235 235 HOH HOH . J 5 HOH B 81 236 236 HOH HOH . J 5 HOH B 82 237 68 HOH HOH . J 5 HOH B 83 238 69 HOH HOH . J 5 HOH B 84 239 73 HOH HOH . J 5 HOH B 85 240 240 HOH HOH . J 5 HOH B 86 241 241 HOH HOH . J 5 HOH B 87 242 242 HOH HOH . J 5 HOH B 88 243 243 HOH HOH . J 5 HOH B 89 244 244 HOH HOH . J 5 HOH B 90 245 74 HOH HOH . J 5 HOH B 91 246 246 HOH HOH . J 5 HOH B 92 247 247 HOH HOH . J 5 HOH B 93 248 248 HOH HOH . J 5 HOH B 94 249 75 HOH HOH . J 5 HOH B 95 250 77 HOH HOH . J 5 HOH B 96 251 251 HOH HOH . J 5 HOH B 97 252 79 HOH HOH . J 5 HOH B 98 253 253 HOH HOH . J 5 HOH B 99 254 83 HOH HOH . J 5 HOH B 100 255 85 HOH HOH . J 5 HOH B 101 256 256 HOH HOH . J 5 HOH B 102 257 257 HOH HOH . J 5 HOH B 103 258 88 HOH HOH . J 5 HOH B 104 259 92 HOH HOH . J 5 HOH B 105 260 95 HOH HOH . J 5 HOH B 106 261 97 HOH HOH . J 5 HOH B 107 262 99 HOH HOH . J 5 HOH B 108 263 100 HOH HOH . J 5 HOH B 109 264 102 HOH HOH . J 5 HOH B 110 265 105 HOH HOH . J 5 HOH B 111 266 109 HOH HOH . J 5 HOH B 112 267 112 HOH HOH . J 5 HOH B 113 268 113 HOH HOH . J 5 HOH B 114 269 114 HOH HOH . J 5 HOH B 115 270 115 HOH HOH . J 5 HOH B 116 271 116 HOH HOH . J 5 HOH B 117 272 120 HOH HOH . J 5 HOH B 118 273 121 HOH HOH . J 5 HOH B 119 274 122 HOH HOH . J 5 HOH B 120 275 126 HOH HOH . J 5 HOH B 121 276 128 HOH HOH . J 5 HOH B 122 277 129 HOH HOH . J 5 HOH B 123 278 130 HOH HOH . J 5 HOH B 124 279 131 HOH HOH . J 5 HOH B 125 280 132 HOH HOH . J 5 HOH B 126 281 133 HOH HOH . J 5 HOH B 127 282 134 HOH HOH . J 5 HOH B 128 283 135 HOH HOH . J 5 HOH B 129 284 136 HOH HOH . J 5 HOH B 130 285 137 HOH HOH . J 5 HOH B 131 286 138 HOH HOH . J 5 HOH B 132 287 139 HOH HOH . J 5 HOH B 133 288 140 HOH HOH . J 5 HOH B 134 289 141 HOH HOH . J 5 HOH B 135 290 142 HOH HOH . J 5 HOH B 136 291 143 HOH HOH . J 5 HOH B 137 292 144 HOH HOH . J 5 HOH B 138 293 145 HOH HOH . J 5 HOH B 139 294 146 HOH HOH . J 5 HOH B 140 295 147 HOH HOH . J 5 HOH B 141 296 150 HOH HOH . J 5 HOH B 142 297 151 HOH HOH . J 5 HOH B 143 298 152 HOH HOH . J 5 HOH B 144 299 153 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 C ACE . . . F 4 17.8 16.921 53.715 1 33.97 ? C ACE 0 B 1 HETATM 2 O O ACE . . . F 4 17.007 16.867 54.655 1 36.52 ? O ACE 0 B 1 HETATM 3 C CH3 ACE . . . F 4 19.207 17.411 53.887 1 36.9 ? CH3 ACE 0 B 1 # _model_server_stats.io_time_ms 9 _model_server_stats.parse_time_ms 7 _model_server_stats.create_model_time_ms 3 _model_server_stats.query_time_ms 266 _model_server_stats.encode_time_ms 2 _model_server_stats.element_count 3 #