data_2PW8
#
_model_server_result.job_id            IyGgiQu8m4ZDsA7VDrnnow 
_model_server_result.datetime_utc      '2024-10-25 20:31:19' 
_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          2pw8 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"D","auth_seq_id":301}' 
#
_entry.id    2PW8 
#
_exptl.entry_id    2PW8 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              58.693 
_entity.id                          4 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            'NICKEL (II) ION' 
_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            2PW8 
_cell.length_a            54.074 
_cell.length_b            103.567 
_cell.length_c            139.184 
_cell.Z_PDB               8 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 2PW8 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        20 
_symmetry.space_group_name_Hall    ? 
_symmetry.space_group_name_H-M     'C 2 2 21' 
#
_pdbx_struct_assembly.method_details        ? 
_pdbx_struct_assembly.oligomeric_details    trimeric 
_pdbx_struct_assembly.oligomeric_count      3 
_pdbx_struct_assembly.details               author_defined_assembly 
_pdbx_struct_assembly.id                    1 
#
_pdbx_struct_assembly_gen.asym_id_list       A,B,C,D,E,F,G,H 
_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                             D 
_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 3 L CYS 1 1_555 B SG CYS 119 H CYS 122 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.048 ? 
disulf ? disulf2 B SG CYS 28 H CYS 42 1_555 B SG CYS 44 H CYS 58 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.071 ? 
disulf ? disulf3 B SG CYS 173 H CYS 168 1_555 B SG CYS 187 H CYS 182 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.074 ? 
disulf ? disulf4 B SG CYS 201 H CYS 191 1_555 B SG CYS 231 H CYS 220 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.066 ? 
disulf ? disulf5 C SG CYS 6 I CYS 6 1_555 C SG CYS 14 I CYS 14 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.017 ? 
disulf ? disulf6 C SG CYS 16 I CYS 16 1_555 C SG CYS 28 I CYS 28 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.079 ? 
disulf ? disulf7 C SG CYS 22 I CYS 22 1_555 C SG CYS 39 I CYS 39 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.098 ? 
covale ? covale1 C C GLU 62 I GLU 62 1_555 C N TYS 63 I TYS 63 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.338 ? 
covale ? covale2 C C TYS 63 I TYS 63 1_555 C N LEU 64 I LEU 64 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.328 ? 
metalc ? metalc1 A OD2 ASP 2 L ASP 1 1_555 D NI NI . L NI 301 1_555 A ? ? ? ? ? ? ? ? ? ? ? 1.904 ? 
metalc ? metalc2 A NZ LYS 11 L LYS 9 1_555 D NI NI . L NI 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.213 ? 
metalc ? metalc3 D NI NI . L NI 301 1_555 F O HOH . L HOH 302 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.368 ? 
metalc ? metalc4 D NI NI . L NI 301 1_555 F O HOH . L HOH 303 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? 
metalc ? metalc5 D NI NI . L NI 301 1_555 F O HOH . L HOH 304 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.733 ? 
metalc ? metalc6 D NI NI . L NI 301 1_555 B NE2 HIS 116 H HIS 119 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.177 ? 
metalc ? metalc7 B O ARG 233 H ARG 221 1_555 E NA NA . H NA 302 1_555 A ? ? ? ? ? ? ? ? ? ? ? 2.442 ? 
metalc ? metalc8 B O LYS 236 H LYS 224 1_555 E NA NA . H NA 302 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.378 ? 
metalc ? metalc9 E NA NA . H NA 302 1_555 G O HOH . H HOH 317 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.774 ? 
metalc ? metalc10 E NA NA . H NA 302 1_555 G O HOH . H HOH 337 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.588 ? 
metalc ? metalc11 E NA NA . H NA 302 1_555 G O HOH . H HOH 377 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.447 ? 
metalc ? metalc12 E NA NA . H NA 302 1_555 G O HOH . H HOH 412 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.386 ? 
#
_chem_comp.formula           'Ni 2' 
_chem_comp.formula_weight    58.693 
_chem_comp.id                NI 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              'NICKEL (II) ION' 
_chem_comp.type              non-polymer 
_chem_comp.pdbx_synonyms     ? 
#
_atom_sites.entry_id                     2PW8 
_atom_sites.fract_transf_matrix[1][1]    0.018493 
_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]    0.009656 
_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]    0.007185 
_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 4 NI L 1 301 301 NI NI . 
E 5 NA H 1 302 302 NA NA . 
F 6 HOH L 1 302 1 HOH HOH . 
F 6 HOH L 2 303 2 HOH HOH . 
F 6 HOH L 3 304 3 HOH HOH . 
F 6 HOH L 4 305 34 HOH HOH . 
F 6 HOH L 5 306 59 HOH HOH . 
F 6 HOH L 6 307 77 HOH HOH . 
F 6 HOH L 7 308 106 HOH HOH . 
F 6 HOH L 8 309 126 HOH HOH . 
F 6 HOH L 9 310 147 HOH HOH . 
F 6 HOH L 10 311 148 HOH HOH . 
F 6 HOH L 11 312 169 HOH HOH . 
F 6 HOH L 12 313 171 HOH HOH . 
F 6 HOH L 13 314 177 HOH HOH . 
F 6 HOH L 14 315 179 HOH HOH . 
F 6 HOH L 15 316 181 HOH HOH . 
F 6 HOH L 16 317 182 HOH HOH . 
F 6 HOH L 17 318 185 HOH HOH . 
F 6 HOH L 18 319 186 HOH HOH . 
F 6 HOH L 19 320 216 HOH HOH . 
G 6 HOH H 1 303 5 HOH HOH . 
G 6 HOH H 2 304 6 HOH HOH . 
G 6 HOH H 3 305 7 HOH HOH . 
G 6 HOH H 4 306 8 HOH HOH . 
G 6 HOH H 5 307 9 HOH HOH . 
G 6 HOH H 6 308 11 HOH HOH . 
G 6 HOH H 7 309 12 HOH HOH . 
G 6 HOH H 8 310 13 HOH HOH . 
G 6 HOH H 9 311 15 HOH HOH . 
G 6 HOH H 10 312 16 HOH HOH . 
G 6 HOH H 11 313 17 HOH HOH . 
G 6 HOH H 12 314 18 HOH HOH . 
G 6 HOH H 13 315 19 HOH HOH . 
G 6 HOH H 14 316 20 HOH HOH . 
G 6 HOH H 15 317 21 HOH HOH . 
G 6 HOH H 16 318 22 HOH HOH . 
G 6 HOH H 17 319 23 HOH HOH . 
G 6 HOH H 18 320 24 HOH HOH . 
G 6 HOH H 19 321 25 HOH HOH . 
G 6 HOH H 20 322 26 HOH HOH . 
G 6 HOH H 21 323 27 HOH HOH . 
G 6 HOH H 22 324 30 HOH HOH . 
G 6 HOH H 23 325 31 HOH HOH . 
G 6 HOH H 24 326 32 HOH HOH . 
G 6 HOH H 25 327 35 HOH HOH . 
G 6 HOH H 26 328 36 HOH HOH . 
G 6 HOH H 27 329 37 HOH HOH . 
G 6 HOH H 28 330 38 HOH HOH . 
G 6 HOH H 29 331 39 HOH HOH . 
G 6 HOH H 30 332 40 HOH HOH . 
G 6 HOH H 31 333 41 HOH HOH . 
G 6 HOH H 32 334 42 HOH HOH . 
G 6 HOH H 33 335 43 HOH HOH . 
G 6 HOH H 34 336 44 HOH HOH . 
G 6 HOH H 35 337 46 HOH HOH . 
G 6 HOH H 36 338 47 HOH HOH . 
G 6 HOH H 37 339 48 HOH HOH . 
G 6 HOH H 38 340 49 HOH HOH . 
G 6 HOH H 39 341 50 HOH HOH . 
G 6 HOH H 40 342 51 HOH HOH . 
G 6 HOH H 41 343 52 HOH HOH . 
G 6 HOH H 42 344 54 HOH HOH . 
G 6 HOH H 43 345 55 HOH HOH . 
G 6 HOH H 44 346 57 HOH HOH . 
G 6 HOH H 45 347 61 HOH HOH . 
G 6 HOH H 46 348 62 HOH HOH . 
G 6 HOH H 47 349 63 HOH HOH . 
G 6 HOH H 48 350 64 HOH HOH . 
G 6 HOH H 49 351 65 HOH HOH . 
G 6 HOH H 50 352 66 HOH HOH . 
G 6 HOH H 51 353 67 HOH HOH . 
G 6 HOH H 52 354 68 HOH HOH . 
G 6 HOH H 53 355 69 HOH HOH . 
G 6 HOH H 54 356 70 HOH HOH . 
G 6 HOH H 55 357 71 HOH HOH . 
G 6 HOH H 56 358 72 HOH HOH . 
G 6 HOH H 57 359 73 HOH HOH . 
G 6 HOH H 58 360 75 HOH HOH . 
G 6 HOH H 59 361 76 HOH HOH . 
G 6 HOH H 60 362 78 HOH HOH . 
G 6 HOH H 61 363 79 HOH HOH . 
G 6 HOH H 62 364 81 HOH HOH . 
G 6 HOH H 63 365 82 HOH HOH . 
G 6 HOH H 64 366 84 HOH HOH . 
G 6 HOH H 65 367 85 HOH HOH . 
G 6 HOH H 66 368 87 HOH HOH . 
G 6 HOH H 67 369 88 HOH HOH . 
G 6 HOH H 68 370 89 HOH HOH . 
G 6 HOH H 69 371 91 HOH HOH . 
G 6 HOH H 70 372 92 HOH HOH . 
G 6 HOH H 71 373 95 HOH HOH . 
G 6 HOH H 72 374 96 HOH HOH . 
G 6 HOH H 73 375 97 HOH HOH . 
G 6 HOH H 74 376 100 HOH HOH . 
G 6 HOH H 75 377 101 HOH HOH . 
G 6 HOH H 76 378 102 HOH HOH . 
G 6 HOH H 77 379 103 HOH HOH . 
G 6 HOH H 78 380 104 HOH HOH . 
G 6 HOH H 79 381 105 HOH HOH . 
G 6 HOH H 80 382 107 HOH HOH . 
G 6 HOH H 81 383 108 HOH HOH . 
G 6 HOH H 82 384 109 HOH HOH . 
G 6 HOH H 83 385 111 HOH HOH . 
G 6 HOH H 84 386 112 HOH HOH . 
G 6 HOH H 85 387 114 HOH HOH . 
G 6 HOH H 86 388 115 HOH HOH . 
G 6 HOH H 87 389 116 HOH HOH . 
G 6 HOH H 88 390 118 HOH HOH . 
G 6 HOH H 89 391 120 HOH HOH . 
G 6 HOH H 90 392 121 HOH HOH . 
G 6 HOH H 91 393 123 HOH HOH . 
G 6 HOH H 92 394 124 HOH HOH . 
G 6 HOH H 93 395 125 HOH HOH . 
G 6 HOH H 94 396 127 HOH HOH . 
G 6 HOH H 95 397 128 HOH HOH . 
G 6 HOH H 96 398 129 HOH HOH . 
G 6 HOH H 97 399 130 HOH HOH . 
G 6 HOH H 98 400 131 HOH HOH . 
G 6 HOH H 99 401 132 HOH HOH . 
G 6 HOH H 100 402 133 HOH HOH . 
G 6 HOH H 101 403 134 HOH HOH . 
G 6 HOH H 102 404 135 HOH HOH . 
G 6 HOH H 103 405 136 HOH HOH . 
G 6 HOH H 104 406 137 HOH HOH . 
G 6 HOH H 105 407 138 HOH HOH . 
G 6 HOH H 106 408 139 HOH HOH . 
G 6 HOH H 107 409 140 HOH HOH . 
G 6 HOH H 108 410 141 HOH HOH . 
G 6 HOH H 109 411 142 HOH HOH . 
G 6 HOH H 110 412 143 HOH HOH . 
G 6 HOH H 111 413 144 HOH HOH . 
G 6 HOH H 112 414 149 HOH HOH . 
G 6 HOH H 113 415 150 HOH HOH . 
G 6 HOH H 114 416 151 HOH HOH . 
G 6 HOH H 115 417 152 HOH HOH . 
G 6 HOH H 116 418 153 HOH HOH . 
G 6 HOH H 117 419 154 HOH HOH . 
G 6 HOH H 118 420 156 HOH HOH . 
G 6 HOH H 119 421 157 HOH HOH . 
G 6 HOH H 120 422 158 HOH HOH . 
G 6 HOH H 121 423 159 HOH HOH . 
G 6 HOH H 122 424 160 HOH HOH . 
G 6 HOH H 123 425 161 HOH HOH . 
G 6 HOH H 124 426 162 HOH HOH . 
G 6 HOH H 125 427 163 HOH HOH . 
G 6 HOH H 126 428 164 HOH HOH . 
G 6 HOH H 127 429 165 HOH HOH . 
G 6 HOH H 128 430 166 HOH HOH . 
G 6 HOH H 129 431 167 HOH HOH . 
G 6 HOH H 130 432 168 HOH HOH . 
G 6 HOH H 131 433 170 HOH HOH . 
G 6 HOH H 132 434 172 HOH HOH . 
G 6 HOH H 133 435 173 HOH HOH . 
G 6 HOH H 134 436 174 HOH HOH . 
G 6 HOH H 135 437 175 HOH HOH . 
G 6 HOH H 136 438 176 HOH HOH . 
G 6 HOH H 137 439 178 HOH HOH . 
G 6 HOH H 138 440 180 HOH HOH . 
G 6 HOH H 139 441 183 HOH HOH . 
G 6 HOH H 140 442 184 HOH HOH . 
G 6 HOH H 141 443 187 HOH HOH . 
G 6 HOH H 142 444 188 HOH HOH . 
G 6 HOH H 143 445 189 HOH HOH . 
G 6 HOH H 144 446 190 HOH HOH . 
G 6 HOH H 145 447 191 HOH HOH . 
G 6 HOH H 146 448 192 HOH HOH . 
G 6 HOH H 147 449 193 HOH HOH . 
G 6 HOH H 148 450 194 HOH HOH . 
G 6 HOH H 149 451 204 HOH HOH . 
G 6 HOH H 150 452 205 HOH HOH . 
G 6 HOH H 151 453 206 HOH HOH . 
G 6 HOH H 152 454 207 HOH HOH . 
G 6 HOH H 153 455 215 HOH HOH . 
G 6 HOH H 154 456 217 HOH HOH . 
G 6 HOH H 155 457 218 HOH HOH . 
G 6 HOH H 156 458 221 HOH HOH . 
G 6 HOH H 157 459 222 HOH HOH . 
G 6 HOH H 158 460 223 HOH HOH . 
G 6 HOH H 159 461 227 HOH HOH . 
G 6 HOH H 160 462 233 HOH HOH . 
H 6 HOH I 1 66 4 HOH HOH . 
H 6 HOH I 2 67 10 HOH HOH . 
H 6 HOH I 3 68 14 HOH HOH . 
H 6 HOH I 4 69 28 HOH HOH . 
H 6 HOH I 5 70 29 HOH HOH . 
H 6 HOH I 6 71 33 HOH HOH . 
H 6 HOH I 7 72 56 HOH HOH . 
H 6 HOH I 8 73 80 HOH HOH . 
H 6 HOH I 9 74 83 HOH HOH . 
H 6 HOH I 10 75 90 HOH HOH . 
H 6 HOH I 11 76 93 HOH HOH . 
H 6 HOH I 12 77 94 HOH HOH . 
H 6 HOH I 13 78 113 HOH HOH . 
H 6 HOH I 14 79 117 HOH HOH . 
H 6 HOH I 15 80 119 HOH HOH . 
H 6 HOH I 16 81 122 HOH HOH . 
H 6 HOH I 17 82 145 HOH HOH . 
H 6 HOH I 18 83 146 HOH HOH . 
H 6 HOH I 19 84 155 HOH HOH . 
H 6 HOH I 20 85 195 HOH HOH . 
H 6 HOH I 21 86 196 HOH HOH . 
H 6 HOH I 22 87 197 HOH HOH . 
H 6 HOH I 23 88 198 HOH HOH . 
H 6 HOH I 24 89 199 HOH HOH . 
H 6 HOH I 25 90 200 HOH HOH . 
H 6 HOH I 26 91 201 HOH HOH . 
H 6 HOH I 27 92 202 HOH HOH . 
H 6 HOH I 28 93 203 HOH HOH . 
H 6 HOH I 29 94 208 HOH HOH . 
H 6 HOH I 30 95 212 HOH HOH . 
H 6 HOH I 31 96 213 HOH HOH . 
H 6 HOH I 32 97 214 HOH HOH . 
H 6 HOH I 33 98 219 HOH HOH . 
H 6 HOH I 34 99 220 HOH HOH . 
H 6 HOH I 35 100 224 HOH HOH . 
H 6 HOH I 36 101 225 HOH HOH . 
H 6 HOH I 37 102 226 HOH HOH . 
H 6 HOH I 38 103 228 HOH HOH . 
H 6 HOH I 39 104 229 HOH HOH . 
H 6 HOH I 40 105 230 HOH HOH . 
H 6 HOH I 41 106 231 HOH HOH . 
H 6 HOH I 42 107 232 HOH HOH . 
#
_atom_site.group_PDB             HETATM 
_atom_site.id                    1 
_atom_site.type_symbol           NI 
_atom_site.label_atom_id         NI 
_atom_site.label_comp_id         NI 
_atom_site.label_seq_id          . 
_atom_site.label_alt_id          . 
_atom_site.pdbx_PDB_ins_code     . 
_atom_site.label_asym_id         D 
_atom_site.label_entity_id       4 
_atom_site.Cartn_x               -30.92 
_atom_site.Cartn_y               3.179 
_atom_site.Cartn_z               17.373 
_atom_site.occupancy             1 
_atom_site.B_iso_or_equiv        42.13 
_atom_site.pdbx_formal_charge    ? 
_atom_site.auth_atom_id          NI 
_atom_site.auth_comp_id          NI 
_atom_site.auth_seq_id           301 
_atom_site.auth_asym_id          L 
_atom_site.pdbx_PDB_model_num    1 
#
_model_server_stats.io_time_ms              10 
_model_server_stats.parse_time_ms           37 
_model_server_stats.create_model_time_ms    13 
_model_server_stats.query_time_ms           299 
_model_server_stats.encode_time_ms          5 
_model_server_stats.element_count           1 
#