data_1YEF
#
_model_server_result.job_id            yPK9-DhmMBf-kZzILfA_qw 
_model_server_result.datetime_utc      '2025-02-26 20:01:54' 
_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          1yef 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"I","auth_seq_id":221}' 
#
_entry.id    1YEF 
#
_exptl.entry_id    1YEF 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              65.409 
_entity.id                          3 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            'ZINC ION' 
_entity.pdbx_number_of_molecules    8 
_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         120 
_cell.entry_id            1YEF 
_cell.length_a            78.2 
_cell.length_b            78.2 
_cell.length_c            158.7 
_cell.Z_PDB               6 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 1YEF 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        152 
_symmetry.space_group_name_Hall    . 
_symmetry.space_group_name_H-M     'P 31 2 1' 
#
_pdbx_struct_assembly.method_details        ? 
_pdbx_struct_assembly.oligomeric_details    dimeric 
_pdbx_struct_assembly.oligomeric_count      2 
_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,I,J,K,L,M 
_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 
#
loop_
_struct_asym.details
_struct_asym.entity_id
_struct_asym.id
_struct_asym.pdbx_modified
_struct_asym.pdbx_blank_PDB_chainid_flag
? 3 C N N 
? 3 D N N 
? 3 E N N 
? 3 F N N 
? 3 G N N 
? 3 H N N 
? 3 I 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
disulf ? disulf1 A SG CYS 23 L CYS 23 1_555 A SG CYS 93 L CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.028 ? 
disulf ? disulf2 A SG CYS 139 L CYS 134 1_555 A SG CYS 199 L CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.027 ? 
disulf ? disulf3 B SG CYS 22 H CYS 22 1_555 B SG CYS 96 H CYS 92 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.018 ? 
disulf ? disulf4 B SG CYS 150 H CYS 140 1_555 B SG CYS 205 H CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.021 ? 
metalc ? metalc1 A NE2 HIS 54 L HIS 49 1_555 E ZN ZN . L ZN 217 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.229 ? 
metalc ? metalc2 A OD2 ASP 65 L ASP 60 4_456 I ZN ZN . L ZN 221 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.205 ? 
metalc ? metalc3 A ND1 HIS 98 L HIS 93 1_555 F ZN ZN . L ZN 218 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.438 ? 
metalc ? metalc4 A OD2 ASP 156 L ASP 151 1_555 G ZN ZN . L ZN 219 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2 ? 
metalc ? metalc5 A ND1 HIS 194 L HIS 189 1_555 G ZN ZN . L ZN 219 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.332 ? 
metalc ? metalc6 C ZN ZN . L ZN 215 1_555 L O HOH . L HOH 574 1_655 ? ? ? ? ? ? ? ? ? ? ? ? 1.784 ? 
metalc ? metalc7 C ZN ZN . L ZN 215 1_555 L O HOH . L HOH 604 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.374 ? 
metalc ? metalc8 C ZN ZN . L ZN 215 1_555 L O HOH . L HOH 605 1_655 ? ? ? ? ? ? ? ? ? ? ? ? 1.831 ? 
metalc ? metalc9 C ZN ZN . L ZN 215 1_555 L O HOH . L HOH 637 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.688 ? 
metalc ? metalc10 C ZN ZN . L ZN 215 1_555 L O HOH . L HOH 645 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.565 ? 
metalc ? metalc11 D ZN ZN . L ZN 216 1_555 L O HOH . L HOH 555 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.669 ? 
metalc ? metalc12 D ZN ZN . L ZN 216 1_555 L O HOH . L HOH 556 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.796 ? 
metalc ? metalc13 D ZN ZN . L ZN 216 1_555 L O HOH . L HOH 589 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.99 ? 
metalc ? metalc14 E ZN ZN . L ZN 217 1_555 L O HOH . L HOH 592 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.639 ? 
metalc ? metalc15 E ZN ZN . L ZN 217 1_555 L O HOH . L HOH 597 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.536 ? 
metalc ? metalc16 E ZN ZN . L ZN 217 1_555 B OD1 ASP 107 H ASP 100 1_555 ? ? ? C ? ? ? ? ? ? ? ? 2.109 ? 
metalc ? metalc17 F ZN ZN . L ZN 218 1_555 L O HOH . L HOH 589 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.841 ? 
metalc ? metalc18 F ZN ZN . L ZN 218 1_555 L O HOH . L HOH 642 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.675 ? 
metalc ? metalc19 F ZN ZN . L ZN 218 1_555 B OD1 ASP 183 H ASP 181 5_665 ? ? ? ? ? ? ? ? ? ? ? ? 1.789 ? 
metalc ? metalc20 G ZN ZN . L ZN 219 1_555 L O HOH . L HOH 587 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.979 ? 
metalc ? metalc21 G ZN ZN . L ZN 219 1_555 L O HOH . L HOH 604 1_455 ? ? ? ? ? ? ? ? ? ? ? ? 1.568 ? 
metalc ? metalc22 G ZN ZN . L ZN 219 1_555 L O HOH . L HOH 645 1_455 ? ? ? ? ? ? ? ? ? ? ? ? 2.299 ? 
metalc ? metalc23 H ZN ZN . L ZN 220 1_555 L O HOH . L HOH 587 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.773 ? 
metalc ? metalc24 H ZN ZN . L ZN 220 1_555 L O HOH . L HOH 606 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.258 ? 
metalc ? metalc25 H ZN ZN . L ZN 220 1_555 L O HOH . L HOH 615 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.75 ? 
metalc ? metalc26 H ZN ZN . L ZN 220 1_555 L O HOH . L HOH 645 1_455 ? ? ? ? ? ? ? ? ? ? ? ? 2.011 ? 
metalc ? metalc27 I ZN ZN . L ZN 221 1_555 L O HOH . L HOH 605 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.615 ? 
metalc ? metalc28 I ZN ZN . L ZN 221 1_555 L O HOH . L HOH 606 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.65 ? 
metalc ? metalc29 I ZN ZN . L ZN 221 1_555 L O HOH . L HOH 608 1_455 ? ? ? ? ? ? ? ? ? ? ? ? 2.109 ? 
metalc ? metalc30 I ZN ZN . L ZN 221 1_555 L O HOH . L HOH 645 1_455 ? ? ? ? ? ? ? ? ? ? ? ? 2.716 ? 
metalc ? metalc31 J ZN ZN . L ZN 222 1_555 L O HOH . L HOH 621 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.562 ? 
metalc ? metalc32 J ZN ZN . L ZN 222 1_555 L O HOH . L HOH 642 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.589 ? 
#
_chem_comp.formula           'Zn 2' 
_chem_comp.formula_weight    65.409 
_chem_comp.id                ZN 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              'ZINC ION' 
_chem_comp.type              non-polymer 
_chem_comp.pdbx_synonyms     ? 
#
_atom_sites.entry_id                     1YEF 
_atom_sites.fract_transf_matrix[1][1]    0.012788 
_atom_sites.fract_transf_matrix[1][2]    0.007383 
_atom_sites.fract_transf_matrix[1][3]    0 
_atom_sites.fract_transf_matrix[2][1]    0 
_atom_sites.fract_transf_matrix[2][2]    0.014766 
_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]    0.006301 
_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 3 ZN L 1 215 1 ZN ZN . 
D 3 ZN L 1 216 2 ZN ZN . 
E 3 ZN L 1 217 3 ZN ZN . 
F 3 ZN L 1 218 4 ZN ZN . 
G 3 ZN L 1 219 5 ZN ZN . 
H 3 ZN L 1 220 6 ZN ZN . 
I 3 ZN L 1 221 7 ZN ZN . 
J 3 ZN L 1 222 8 ZN ZN . 
K 4 PNC L 1 551 551 PNC PNC . 
L 5 HOH L 1 552 1 HOH HOH . 
L 5 HOH L 2 553 3 HOH HOH . 
L 5 HOH L 3 554 6 HOH HOH . 
L 5 HOH L 4 555 8 HOH HOH . 
L 5 HOH L 5 556 9 HOH HOH . 
L 5 HOH L 6 557 10 HOH HOH . 
L 5 HOH L 7 558 16 HOH HOH . 
L 5 HOH L 8 559 17 HOH HOH . 
L 5 HOH L 9 560 18 HOH HOH . 
L 5 HOH L 10 561 19 HOH HOH . 
L 5 HOH L 11 562 20 HOH HOH . 
L 5 HOH L 12 563 21 HOH HOH . 
L 5 HOH L 13 564 22 HOH HOH . 
L 5 HOH L 14 565 23 HOH HOH . 
L 5 HOH L 15 566 24 HOH HOH . 
L 5 HOH L 16 567 26 HOH HOH . 
L 5 HOH L 17 568 28 HOH HOH . 
L 5 HOH L 18 569 30 HOH HOH . 
L 5 HOH L 19 570 31 HOH HOH . 
L 5 HOH L 20 571 34 HOH HOH . 
L 5 HOH L 21 572 36 HOH HOH . 
L 5 HOH L 22 573 41 HOH HOH . 
L 5 HOH L 23 574 43 HOH HOH . 
L 5 HOH L 24 575 44 HOH HOH . 
L 5 HOH L 25 576 45 HOH HOH . 
L 5 HOH L 26 577 46 HOH HOH . 
L 5 HOH L 27 578 47 HOH HOH . 
L 5 HOH L 28 579 48 HOH HOH . 
L 5 HOH L 29 580 50 HOH HOH . 
L 5 HOH L 30 581 51 HOH HOH . 
L 5 HOH L 31 582 52 HOH HOH . 
L 5 HOH L 32 583 53 HOH HOH . 
L 5 HOH L 33 584 54 HOH HOH . 
L 5 HOH L 34 585 55 HOH HOH . 
L 5 HOH L 35 586 57 HOH HOH . 
L 5 HOH L 36 587 61 HOH HOH . 
L 5 HOH L 37 588 62 HOH HOH . 
L 5 HOH L 38 589 63 HOH HOH . 
L 5 HOH L 39 590 64 HOH HOH . 
L 5 HOH L 40 591 66 HOH HOH . 
L 5 HOH L 41 592 67 HOH HOH . 
L 5 HOH L 42 593 69 HOH HOH . 
L 5 HOH L 43 594 70 HOH HOH . 
L 5 HOH L 44 595 71 HOH HOH . 
L 5 HOH L 45 596 73 HOH HOH . 
L 5 HOH L 46 597 75 HOH HOH . 
L 5 HOH L 47 598 77 HOH HOH . 
L 5 HOH L 48 599 78 HOH HOH . 
L 5 HOH L 49 600 79 HOH HOH . 
L 5 HOH L 50 601 81 HOH HOH . 
L 5 HOH L 51 602 82 HOH HOH . 
L 5 HOH L 52 603 83 HOH HOH . 
L 5 HOH L 53 604 87 HOH HOH . 
L 5 HOH L 54 605 88 HOH HOH . 
L 5 HOH L 55 606 89 HOH HOH . 
L 5 HOH L 56 607 90 HOH HOH . 
L 5 HOH L 57 608 91 HOH HOH . 
L 5 HOH L 58 609 94 HOH HOH . 
L 5 HOH L 59 610 98 HOH HOH . 
L 5 HOH L 60 611 100 HOH HOH . 
L 5 HOH L 61 612 101 HOH HOH . 
L 5 HOH L 62 613 103 HOH HOH . 
L 5 HOH L 63 614 104 HOH HOH . 
L 5 HOH L 64 615 105 HOH HOH . 
L 5 HOH L 65 616 107 HOH HOH . 
L 5 HOH L 66 617 109 HOH HOH . 
L 5 HOH L 67 618 110 HOH HOH . 
L 5 HOH L 68 619 111 HOH HOH . 
L 5 HOH L 69 620 112 HOH HOH . 
L 5 HOH L 70 621 115 HOH HOH . 
L 5 HOH L 71 622 116 HOH HOH . 
L 5 HOH L 72 623 118 HOH HOH . 
L 5 HOH L 73 624 120 HOH HOH . 
L 5 HOH L 74 625 123 HOH HOH . 
L 5 HOH L 75 626 125 HOH HOH . 
L 5 HOH L 76 627 126 HOH HOH . 
L 5 HOH L 77 628 127 HOH HOH . 
L 5 HOH L 78 629 128 HOH HOH . 
L 5 HOH L 79 630 129 HOH HOH . 
L 5 HOH L 80 631 132 HOH HOH . 
L 5 HOH L 81 632 134 HOH HOH . 
L 5 HOH L 82 633 137 HOH HOH . 
L 5 HOH L 83 634 139 HOH HOH . 
L 5 HOH L 84 635 141 HOH HOH . 
L 5 HOH L 85 636 142 HOH HOH . 
L 5 HOH L 86 637 144 HOH HOH . 
L 5 HOH L 87 638 147 HOH HOH . 
L 5 HOH L 88 639 148 HOH HOH . 
L 5 HOH L 89 640 150 HOH HOH . 
L 5 HOH L 90 641 151 HOH HOH . 
L 5 HOH L 91 642 152 HOH HOH . 
L 5 HOH L 92 643 154 HOH HOH . 
L 5 HOH L 93 644 155 HOH HOH . 
L 5 HOH L 94 645 156 HOH HOH . 
L 5 HOH L 95 646 157 HOH HOH . 
L 5 HOH L 96 647 158 HOH HOH . 
M 5 HOH H 1 224 2 HOH HOH . 
M 5 HOH H 2 225 4 HOH HOH . 
M 5 HOH H 3 226 5 HOH HOH . 
M 5 HOH H 4 227 7 HOH HOH . 
M 5 HOH H 5 228 11 HOH HOH . 
M 5 HOH H 6 229 12 HOH HOH . 
M 5 HOH H 7 230 13 HOH HOH . 
M 5 HOH H 8 231 14 HOH HOH . 
M 5 HOH H 9 232 15 HOH HOH . 
M 5 HOH H 10 233 25 HOH HOH . 
M 5 HOH H 11 234 27 HOH HOH . 
M 5 HOH H 12 235 29 HOH HOH . 
M 5 HOH H 13 236 32 HOH HOH . 
M 5 HOH H 14 237 33 HOH HOH . 
M 5 HOH H 15 238 35 HOH HOH . 
M 5 HOH H 16 239 37 HOH HOH . 
M 5 HOH H 17 240 38 HOH HOH . 
M 5 HOH H 18 241 39 HOH HOH . 
M 5 HOH H 19 242 40 HOH HOH . 
M 5 HOH H 20 243 42 HOH HOH . 
M 5 HOH H 21 244 49 HOH HOH . 
M 5 HOH H 22 245 56 HOH HOH . 
M 5 HOH H 23 246 58 HOH HOH . 
M 5 HOH H 24 247 59 HOH HOH . 
M 5 HOH H 25 248 60 HOH HOH . 
M 5 HOH H 26 249 65 HOH HOH . 
M 5 HOH H 27 250 68 HOH HOH . 
M 5 HOH H 28 251 72 HOH HOH . 
M 5 HOH H 29 252 74 HOH HOH . 
M 5 HOH H 30 253 76 HOH HOH . 
M 5 HOH H 31 254 80 HOH HOH . 
M 5 HOH H 32 255 84 HOH HOH . 
M 5 HOH H 33 256 85 HOH HOH . 
M 5 HOH H 34 257 86 HOH HOH . 
M 5 HOH H 35 258 92 HOH HOH . 
M 5 HOH H 36 259 93 HOH HOH . 
M 5 HOH H 37 260 95 HOH HOH . 
M 5 HOH H 38 261 96 HOH HOH . 
M 5 HOH H 39 262 97 HOH HOH . 
M 5 HOH H 40 263 99 HOH HOH . 
M 5 HOH H 41 264 102 HOH HOH . 
M 5 HOH H 42 265 106 HOH HOH . 
M 5 HOH H 43 266 108 HOH HOH . 
M 5 HOH H 44 267 113 HOH HOH . 
M 5 HOH H 45 268 114 HOH HOH . 
M 5 HOH H 46 269 117 HOH HOH . 
M 5 HOH H 47 270 119 HOH HOH . 
M 5 HOH H 48 271 121 HOH HOH . 
M 5 HOH H 49 272 122 HOH HOH . 
M 5 HOH H 50 273 124 HOH HOH . 
M 5 HOH H 51 274 130 HOH HOH . 
M 5 HOH H 52 275 131 HOH HOH . 
M 5 HOH H 53 276 133 HOH HOH . 
M 5 HOH H 54 277 135 HOH HOH . 
M 5 HOH H 55 278 136 HOH HOH . 
M 5 HOH H 56 279 138 HOH HOH . 
M 5 HOH H 57 280 140 HOH HOH . 
M 5 HOH H 58 281 143 HOH HOH . 
M 5 HOH H 59 282 145 HOH HOH . 
M 5 HOH H 60 283 146 HOH HOH . 
M 5 HOH H 61 284 149 HOH HOH . 
M 5 HOH H 62 285 153 HOH HOH . 
M 5 HOH H 63 286 159 HOH HOH . 
M 5 HOH H 64 287 160 HOH HOH . 
#
_atom_site.group_PDB             HETATM 
_atom_site.id                    1 
_atom_site.type_symbol           ZN 
_atom_site.label_atom_id         ZN 
_atom_site.label_comp_id         ZN 
_atom_site.label_seq_id          . 
_atom_site.label_alt_id          . 
_atom_site.pdbx_PDB_ins_code     . 
_atom_site.label_asym_id         I 
_atom_site.label_entity_id       3 
_atom_site.Cartn_x               -51.343 
_atom_site.Cartn_y               31.977 
_atom_site.Cartn_z               70.837 
_atom_site.occupancy             1 
_atom_site.B_iso_or_equiv        29.25 
_atom_site.pdbx_formal_charge    ? 
_atom_site.auth_atom_id          ZN 
_atom_site.auth_comp_id          ZN 
_atom_site.auth_seq_id           221 
_atom_site.auth_asym_id          L 
_atom_site.pdbx_PDB_model_num    1 
#
_model_server_stats.io_time_ms              13 
_model_server_stats.parse_time_ms           8 
_model_server_stats.create_model_time_ms    3 
_model_server_stats.query_time_ms           235 
_model_server_stats.encode_time_ms          2 
_model_server_stats.element_count           1 
#