data_6WRN
#
_model_server_result.job_id            P1ZALzeWwcKVS6Q58TlSBA 
_model_server_result.datetime_utc      '2024-11-13 14:20:48' 
_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          6wrn 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"B","auth_seq_id":401}' 
#
_entry.id    6WRN 
#
_exptl.entry_id    6WRN 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              22.99 
_entity.id                          2 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            'SODIUM 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            6WRN 
_cell.length_a            102.19 
_cell.length_b            102.19 
_cell.length_c            71.48 
_cell.Z_PDB               8 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 6WRN 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        96 
_symmetry.space_group_name_Hall    'P 4nw 2abw' 
_symmetry.space_group_name_H-M     'P 43 21 2' 
#
_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 
_pdbx_struct_assembly_gen.assembly_id        1 
_pdbx_struct_assembly_gen.oper_expression    1,2 
#
loop_
_pdbx_struct_oper_list.id
_pdbx_struct_oper_list.type
_pdbx_struct_oper_list.name
_pdbx_struct_oper_list.symmetry_operation
_pdbx_struct_oper_list.matrix[1][1]
_pdbx_struct_oper_list.matrix[1][2]
_pdbx_struct_oper_list.matrix[1][3]
_pdbx_struct_oper_list.matrix[2][1]
_pdbx_struct_oper_list.matrix[2][2]
_pdbx_struct_oper_list.matrix[2][3]
_pdbx_struct_oper_list.matrix[3][1]
_pdbx_struct_oper_list.matrix[3][2]
_pdbx_struct_oper_list.matrix[3][3]
_pdbx_struct_oper_list.vector[1]
_pdbx_struct_oper_list.vector[2]
_pdbx_struct_oper_list.vector[3]
1 'identity operation' 1_555 x,y,z 1 0 0 0 1 0 0 0 1 0 0 0 
2 'crystal symmetry operation' 8_664 -y+1,-x+1,-z-1/2 0 -1 0 -1 0 0 0 0 -1 102.19 102.19 -35.74 
#
_struct_asym.details                        ? 
_struct_asym.entity_id                      2 
_struct_asym.id                             B 
_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
metalc ? metalc1 A OD2 ASP 27 A ASP 27 1_555 B NA NA . A NA 401 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.383 ? 
metalc ? metalc2 A O PRO 144 A PRO 144 1_555 B NA NA . A NA 401 5_644 ? ? ? ? ? ? ? ? ? ? ? ? 2.781 ? 
metalc ? metalc3 B NA NA . A NA 401 1_555 D O HOH . A HOH 739 5_654 ? ? ? ? ? ? ? ? ? ? ? ? 2.745 ? 
#
_chem_comp.formula           'Na 1' 
_chem_comp.formula_weight    22.99 
_chem_comp.id                NA 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              'SODIUM ION' 
_chem_comp.type              non-polymer 
_chem_comp.pdbx_synonyms     ? 
#
_atom_sites.entry_id                     6WRN 
_atom_sites.fract_transf_matrix[1][1]    0.009786 
_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]    0.009786 
_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]    0.01399 
_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
B 2 NA A 1 401 404 NA NA . 
C 3 NIY A 1 402 1 NIY NIY . 
D 4 HOH A 1 501 222 HOH HOH . 
D 4 HOH A 2 502 178 HOH HOH . 
D 4 HOH A 3 503 295 HOH HOH . 
D 4 HOH A 4 504 226 HOH HOH . 
D 4 HOH A 5 505 147 HOH HOH . 
D 4 HOH A 6 506 105 HOH HOH . 
D 4 HOH A 7 507 219 HOH HOH . 
D 4 HOH A 8 508 84 HOH HOH . 
D 4 HOH A 9 509 133 HOH HOH . 
D 4 HOH A 10 510 126 HOH HOH . 
D 4 HOH A 11 511 267 HOH HOH . 
D 4 HOH A 12 512 261 HOH HOH . 
D 4 HOH A 13 513 151 HOH HOH . 
D 4 HOH A 14 514 41 HOH HOH . 
D 4 HOH A 15 515 213 HOH HOH . 
D 4 HOH A 16 516 289 HOH HOH . 
D 4 HOH A 17 517 156 HOH HOH . 
D 4 HOH A 18 518 279 HOH HOH . 
D 4 HOH A 19 519 294 HOH HOH . 
D 4 HOH A 20 520 134 HOH HOH . 
D 4 HOH A 21 521 103 HOH HOH . 
D 4 HOH A 22 522 70 HOH HOH . 
D 4 HOH A 23 523 80 HOH HOH . 
D 4 HOH A 24 524 258 HOH HOH . 
D 4 HOH A 25 525 66 HOH HOH . 
D 4 HOH A 26 526 248 HOH HOH . 
D 4 HOH A 27 527 141 HOH HOH . 
D 4 HOH A 28 528 159 HOH HOH . 
D 4 HOH A 29 529 193 HOH HOH . 
D 4 HOH A 30 530 99 HOH HOH . 
D 4 HOH A 31 531 162 HOH HOH . 
D 4 HOH A 32 532 257 HOH HOH . 
D 4 HOH A 33 533 88 HOH HOH . 
D 4 HOH A 34 534 188 HOH HOH . 
D 4 HOH A 35 535 45 HOH HOH . 
D 4 HOH A 36 536 6 HOH HOH . 
D 4 HOH A 37 537 79 HOH HOH . 
D 4 HOH A 38 538 50 HOH HOH . 
D 4 HOH A 39 539 63 HOH HOH . 
D 4 HOH A 40 540 38 HOH HOH . 
D 4 HOH A 41 541 64 HOH HOH . 
D 4 HOH A 42 542 9 HOH HOH . 
D 4 HOH A 43 543 118 HOH HOH . 
D 4 HOH A 44 544 245 HOH HOH . 
D 4 HOH A 45 545 275 HOH HOH . 
D 4 HOH A 46 546 191 HOH HOH . 
D 4 HOH A 47 547 117 HOH HOH . 
D 4 HOH A 48 548 101 HOH HOH . 
D 4 HOH A 49 549 90 HOH HOH . 
D 4 HOH A 50 550 116 HOH HOH . 
D 4 HOH A 51 551 203 HOH HOH . 
D 4 HOH A 52 552 25 HOH HOH . 
D 4 HOH A 53 553 58 HOH HOH . 
D 4 HOH A 54 554 49 HOH HOH . 
D 4 HOH A 55 555 26 HOH HOH . 
D 4 HOH A 56 556 186 HOH HOH . 
D 4 HOH A 57 557 53 HOH HOH . 
D 4 HOH A 58 558 89 HOH HOH . 
D 4 HOH A 59 559 78 HOH HOH . 
D 4 HOH A 60 560 154 HOH HOH . 
D 4 HOH A 61 561 122 HOH HOH . 
D 4 HOH A 62 562 75 HOH HOH . 
D 4 HOH A 63 563 231 HOH HOH . 
D 4 HOH A 64 564 107 HOH HOH . 
D 4 HOH A 65 565 55 HOH HOH . 
D 4 HOH A 66 566 135 HOH HOH . 
D 4 HOH A 67 567 209 HOH HOH . 
D 4 HOH A 68 568 205 HOH HOH . 
D 4 HOH A 69 569 1 HOH HOH . 
D 4 HOH A 70 570 2 HOH HOH . 
D 4 HOH A 71 571 33 HOH HOH . 
D 4 HOH A 72 572 87 HOH HOH . 
D 4 HOH A 73 573 3 HOH HOH . 
D 4 HOH A 74 574 19 HOH HOH . 
D 4 HOH A 75 575 18 HOH HOH . 
D 4 HOH A 76 576 24 HOH HOH . 
D 4 HOH A 77 577 7 HOH HOH . 
D 4 HOH A 78 578 61 HOH HOH . 
D 4 HOH A 79 579 233 HOH HOH . 
D 4 HOH A 80 580 131 HOH HOH . 
D 4 HOH A 81 581 12 HOH HOH . 
D 4 HOH A 82 582 112 HOH HOH . 
D 4 HOH A 83 583 32 HOH HOH . 
D 4 HOH A 84 584 52 HOH HOH . 
D 4 HOH A 85 585 208 HOH HOH . 
D 4 HOH A 86 586 15 HOH HOH . 
D 4 HOH A 87 587 59 HOH HOH . 
D 4 HOH A 88 588 97 HOH HOH . 
D 4 HOH A 89 589 94 HOH HOH . 
D 4 HOH A 90 590 207 HOH HOH . 
D 4 HOH A 91 591 197 HOH HOH . 
D 4 HOH A 92 592 108 HOH HOH . 
D 4 HOH A 93 593 176 HOH HOH . 
D 4 HOH A 94 594 106 HOH HOH . 
D 4 HOH A 95 595 229 HOH HOH . 
D 4 HOH A 96 596 11 HOH HOH . 
D 4 HOH A 97 597 83 HOH HOH . 
D 4 HOH A 98 598 109 HOH HOH . 
D 4 HOH A 99 599 72 HOH HOH . 
D 4 HOH A 100 600 91 HOH HOH . 
D 4 HOH A 101 601 77 HOH HOH . 
D 4 HOH A 102 602 157 HOH HOH . 
D 4 HOH A 103 603 67 HOH HOH . 
D 4 HOH A 104 604 60 HOH HOH . 
D 4 HOH A 105 605 68 HOH HOH . 
D 4 HOH A 106 606 268 HOH HOH . 
D 4 HOH A 107 607 266 HOH HOH . 
D 4 HOH A 108 608 30 HOH HOH . 
D 4 HOH A 109 609 14 HOH HOH . 
D 4 HOH A 110 610 39 HOH HOH . 
D 4 HOH A 111 611 175 HOH HOH . 
D 4 HOH A 112 612 227 HOH HOH . 
D 4 HOH A 113 613 82 HOH HOH . 
D 4 HOH A 114 614 17 HOH HOH . 
D 4 HOH A 115 615 166 HOH HOH . 
D 4 HOH A 116 616 16 HOH HOH . 
D 4 HOH A 117 617 214 HOH HOH . 
D 4 HOH A 118 618 139 HOH HOH . 
D 4 HOH A 119 619 29 HOH HOH . 
D 4 HOH A 120 620 195 HOH HOH . 
D 4 HOH A 121 621 27 HOH HOH . 
D 4 HOH A 122 622 212 HOH HOH . 
D 4 HOH A 123 623 48 HOH HOH . 
D 4 HOH A 124 624 36 HOH HOH . 
D 4 HOH A 125 625 140 HOH HOH . 
D 4 HOH A 126 626 56 HOH HOH . 
D 4 HOH A 127 627 148 HOH HOH . 
D 4 HOH A 128 628 73 HOH HOH . 
D 4 HOH A 129 629 8 HOH HOH . 
D 4 HOH A 130 630 10 HOH HOH . 
D 4 HOH A 131 631 4 HOH HOH . 
D 4 HOH A 132 632 37 HOH HOH . 
D 4 HOH A 133 633 22 HOH HOH . 
D 4 HOH A 134 634 21 HOH HOH . 
D 4 HOH A 135 635 23 HOH HOH . 
D 4 HOH A 136 636 5 HOH HOH . 
D 4 HOH A 137 637 47 HOH HOH . 
D 4 HOH A 138 638 62 HOH HOH . 
D 4 HOH A 139 639 115 HOH HOH . 
D 4 HOH A 140 640 43 HOH HOH . 
D 4 HOH A 141 641 160 HOH HOH . 
D 4 HOH A 142 642 152 HOH HOH . 
D 4 HOH A 143 643 13 HOH HOH . 
D 4 HOH A 144 644 230 HOH HOH . 
D 4 HOH A 145 645 187 HOH HOH . 
D 4 HOH A 146 646 46 HOH HOH . 
D 4 HOH A 147 647 119 HOH HOH . 
D 4 HOH A 148 648 142 HOH HOH . 
D 4 HOH A 149 649 185 HOH HOH . 
D 4 HOH A 150 650 146 HOH HOH . 
D 4 HOH A 151 651 54 HOH HOH . 
D 4 HOH A 152 652 155 HOH HOH . 
D 4 HOH A 153 653 104 HOH HOH . 
D 4 HOH A 154 654 20 HOH HOH . 
D 4 HOH A 155 655 150 HOH HOH . 
D 4 HOH A 156 656 93 HOH HOH . 
D 4 HOH A 157 657 244 HOH HOH . 
D 4 HOH A 158 658 240 HOH HOH . 
D 4 HOH A 159 659 253 HOH HOH . 
D 4 HOH A 160 660 28 HOH HOH . 
D 4 HOH A 161 661 167 HOH HOH . 
D 4 HOH A 162 662 265 HOH HOH . 
D 4 HOH A 163 663 57 HOH HOH . 
D 4 HOH A 164 664 249 HOH HOH . 
D 4 HOH A 165 665 286 HOH HOH . 
D 4 HOH A 166 666 121 HOH HOH . 
D 4 HOH A 167 667 247 HOH HOH . 
D 4 HOH A 168 668 256 HOH HOH . 
D 4 HOH A 169 669 210 HOH HOH . 
D 4 HOH A 170 670 192 HOH HOH . 
D 4 HOH A 171 671 95 HOH HOH . 
D 4 HOH A 172 672 51 HOH HOH . 
D 4 HOH A 173 673 183 HOH HOH . 
D 4 HOH A 174 674 170 HOH HOH . 
D 4 HOH A 175 675 102 HOH HOH . 
D 4 HOH A 176 676 31 HOH HOH . 
D 4 HOH A 177 677 34 HOH HOH . 
D 4 HOH A 178 678 169 HOH HOH . 
D 4 HOH A 179 679 181 HOH HOH . 
D 4 HOH A 180 680 113 HOH HOH . 
D 4 HOH A 181 681 278 HOH HOH . 
D 4 HOH A 182 682 137 HOH HOH . 
D 4 HOH A 183 683 138 HOH HOH . 
D 4 HOH A 184 684 71 HOH HOH . 
D 4 HOH A 185 685 180 HOH HOH . 
D 4 HOH A 186 686 42 HOH HOH . 
D 4 HOH A 187 687 129 HOH HOH . 
D 4 HOH A 188 688 130 HOH HOH . 
D 4 HOH A 189 689 35 HOH HOH . 
D 4 HOH A 190 690 216 HOH HOH . 
D 4 HOH A 191 691 125 HOH HOH . 
D 4 HOH A 192 692 196 HOH HOH . 
D 4 HOH A 193 693 96 HOH HOH . 
D 4 HOH A 194 694 290 HOH HOH . 
D 4 HOH A 195 695 250 HOH HOH . 
D 4 HOH A 196 696 100 HOH HOH . 
D 4 HOH A 197 697 285 HOH HOH . 
D 4 HOH A 198 698 262 HOH HOH . 
D 4 HOH A 199 699 239 HOH HOH . 
D 4 HOH A 200 700 242 HOH HOH . 
D 4 HOH A 201 701 272 HOH HOH . 
D 4 HOH A 202 702 40 HOH HOH . 
D 4 HOH A 203 703 76 HOH HOH . 
D 4 HOH A 204 704 168 HOH HOH . 
D 4 HOH A 205 705 274 HOH HOH . 
D 4 HOH A 206 706 172 HOH HOH . 
D 4 HOH A 207 707 241 HOH HOH . 
D 4 HOH A 208 708 85 HOH HOH . 
D 4 HOH A 209 709 218 HOH HOH . 
D 4 HOH A 210 710 145 HOH HOH . 
D 4 HOH A 211 711 171 HOH HOH . 
D 4 HOH A 212 712 144 HOH HOH . 
D 4 HOH A 213 713 259 HOH HOH . 
D 4 HOH A 214 714 276 HOH HOH . 
D 4 HOH A 215 715 174 HOH HOH . 
D 4 HOH A 216 716 74 HOH HOH . 
D 4 HOH A 217 717 182 HOH HOH . 
D 4 HOH A 218 718 221 HOH HOH . 
D 4 HOH A 219 719 291 HOH HOH . 
D 4 HOH A 220 720 161 HOH HOH . 
D 4 HOH A 221 721 236 HOH HOH . 
D 4 HOH A 222 722 127 HOH HOH . 
D 4 HOH A 223 723 281 HOH HOH . 
D 4 HOH A 224 724 224 HOH HOH . 
D 4 HOH A 225 725 252 HOH HOH . 
D 4 HOH A 226 726 280 HOH HOH . 
D 4 HOH A 227 727 288 HOH HOH . 
D 4 HOH A 228 728 215 HOH HOH . 
D 4 HOH A 229 729 179 HOH HOH . 
D 4 HOH A 230 730 284 HOH HOH . 
D 4 HOH A 231 731 243 HOH HOH . 
D 4 HOH A 232 732 199 HOH HOH . 
D 4 HOH A 233 733 86 HOH HOH . 
D 4 HOH A 234 734 238 HOH HOH . 
D 4 HOH A 235 735 228 HOH HOH . 
D 4 HOH A 236 736 287 HOH HOH . 
D 4 HOH A 237 737 177 HOH HOH . 
D 4 HOH A 238 738 220 HOH HOH . 
D 4 HOH A 239 739 223 HOH HOH . 
D 4 HOH A 240 740 114 HOH HOH . 
D 4 HOH A 241 741 189 HOH HOH . 
D 4 HOH A 242 742 264 HOH HOH . 
D 4 HOH A 243 743 92 HOH HOH . 
D 4 HOH A 244 744 225 HOH HOH . 
D 4 HOH A 245 745 153 HOH HOH . 
D 4 HOH A 246 746 198 HOH HOH . 
D 4 HOH A 247 747 202 HOH HOH . 
D 4 HOH A 248 748 292 HOH HOH . 
D 4 HOH A 249 749 232 HOH HOH . 
D 4 HOH A 250 750 110 HOH HOH . 
D 4 HOH A 251 751 190 HOH HOH . 
D 4 HOH A 252 752 271 HOH HOH . 
D 4 HOH A 253 753 277 HOH HOH . 
D 4 HOH A 254 754 132 HOH HOH . 
D 4 HOH A 255 755 293 HOH HOH . 
D 4 HOH A 256 756 200 HOH HOH . 
D 4 HOH A 257 757 246 HOH HOH . 
D 4 HOH A 258 758 282 HOH HOH . 
D 4 HOH A 259 759 206 HOH HOH . 
D 4 HOH A 260 760 123 HOH HOH . 
D 4 HOH A 261 761 44 HOH HOH . 
D 4 HOH A 262 762 124 HOH HOH . 
D 4 HOH A 263 763 184 HOH HOH . 
D 4 HOH A 264 764 128 HOH HOH . 
D 4 HOH A 265 765 164 HOH HOH . 
D 4 HOH A 266 766 269 HOH HOH . 
D 4 HOH A 267 767 194 HOH HOH . 
D 4 HOH A 268 768 120 HOH HOH . 
D 4 HOH A 269 769 263 HOH HOH . 
D 4 HOH A 270 770 211 HOH HOH . 
D 4 HOH A 271 771 158 HOH HOH . 
D 4 HOH A 272 772 111 HOH HOH . 
D 4 HOH A 273 773 143 HOH HOH . 
D 4 HOH A 274 774 270 HOH HOH . 
D 4 HOH A 275 775 81 HOH HOH . 
D 4 HOH A 276 776 136 HOH HOH . 
D 4 HOH A 277 777 234 HOH HOH . 
D 4 HOH A 278 778 163 HOH HOH . 
#
_atom_site.group_PDB             HETATM 
_atom_site.id                    1 
_atom_site.type_symbol           NA 
_atom_site.label_atom_id         NA 
_atom_site.label_comp_id         NA 
_atom_site.label_seq_id          . 
_atom_site.label_alt_id          . 
_atom_site.pdbx_PDB_ins_code     . 
_atom_site.label_asym_id         B 
_atom_site.label_entity_id       2 
_atom_site.Cartn_x               79.233 
_atom_site.Cartn_y               71.691 
_atom_site.Cartn_z               -3.518 
_atom_site.occupancy             1 
_atom_site.B_iso_or_equiv        31.45 
_atom_site.pdbx_formal_charge    ? 
_atom_site.auth_atom_id          NA 
_atom_site.auth_comp_id          NA 
_atom_site.auth_seq_id           401 
_atom_site.auth_asym_id          A 
_atom_site.pdbx_PDB_model_num    1 
#
_model_server_stats.io_time_ms              70 
_model_server_stats.parse_time_ms           26 
_model_server_stats.create_model_time_ms    6 
_model_server_stats.query_time_ms           299 
_model_server_stats.encode_time_ms          6 
_model_server_stats.element_count           1 
#