data_6LV5
#
_model_server_result.job_id            eN2nZmTK239CpgFec2f5PA 
_model_server_result.datetime_utc      '2024-11-23 00:52:50' 
_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          6lv5 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"D","auth_seq_id":303}' 
#
_entry.id    6LV5 
#
_exptl.entry_id    6LV5 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              58.693 
_entity.id                          3 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            'NICKEL (II) ION' 
_entity.pdbx_number_of_molecules    2 
_entity.pdbx_parent_entity_id       . 
_entity.pdbx_mutation               ? 
_entity.pdbx_fragment               ? 
_entity.pdbx_ec                     ? 
#
_cell.angle_alpha         90 
_cell.angle_beta          104.027 
_cell.angle_gamma         90 
_cell.entry_id            6LV5 
_cell.length_a            42.399 
_cell.length_b            41.285 
_cell.length_c            71.917 
_cell.Z_PDB               2 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 6LV5 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        4 
_symmetry.space_group_name_Hall    ? 
_symmetry.space_group_name_H-M     'P 1 21 1' 
#
_pdbx_struct_assembly.method_details        PISA 
_pdbx_struct_assembly.oligomeric_details    monomeric 
_pdbx_struct_assembly.oligomeric_count      1 
_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 
_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 
#
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 NE2 HIS 94 A HIS 94 1_555 C NI NI . A NI 302 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.056 ? 
metalc ? metalc2 A NE2 HIS 96 A HIS 96 1_555 C NI NI . A NI 302 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.092 ? 
metalc ? metalc3 A ND1 HIS 119 A HIS 119 1_555 C NI NI . A NI 302 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.067 ? 
#
_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                     6LV5 
_atom_sites.fract_transf_matrix[1][1]    0.023585 
_atom_sites.fract_transf_matrix[1][2]    0 
_atom_sites.fract_transf_matrix[1][3]    0.005892 
_atom_sites.fract_transf_matrix[2][1]    0 
_atom_sites.fract_transf_matrix[2][2]    0.024222 
_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]    0.014332 
_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 GOL A 1 301 302 GOL GOL . 
C 3 NI A 1 302 1 NI NI . 
D 3 NI A 1 303 2 NI NI . 
E 4 HOH A 1 401 401 HOH HOH . 
E 4 HOH A 2 402 403 HOH HOH . 
E 4 HOH A 3 403 402 HOH HOH . 
E 4 HOH A 4 404 404 HOH HOH . 
E 4 HOH A 5 405 427 HOH HOH . 
E 4 HOH A 6 406 485 HOH HOH . 
E 4 HOH A 7 407 406 HOH HOH . 
E 4 HOH A 8 408 412 HOH HOH . 
E 4 HOH A 9 409 15 HOH HOH . 
E 4 HOH A 10 410 9 HOH HOH . 
E 4 HOH A 11 411 417 HOH HOH . 
E 4 HOH A 12 412 411 HOH HOH . 
E 4 HOH A 13 413 421 HOH HOH . 
E 4 HOH A 14 414 415 HOH HOH . 
E 4 HOH A 15 415 416 HOH HOH . 
E 4 HOH A 16 416 449 HOH HOH . 
E 4 HOH A 17 417 491 HOH HOH . 
E 4 HOH A 18 418 424 HOH HOH . 
E 4 HOH A 19 419 420 HOH HOH . 
E 4 HOH A 20 420 423 HOH HOH . 
E 4 HOH A 21 421 1 HOH HOH . 
E 4 HOH A 22 422 425 HOH HOH . 
E 4 HOH A 23 423 612 HOH HOH . 
E 4 HOH A 24 424 439 HOH HOH . 
E 4 HOH A 25 425 429 HOH HOH . 
E 4 HOH A 26 426 447 HOH HOH . 
E 4 HOH A 27 427 20 HOH HOH . 
E 4 HOH A 28 428 422 HOH HOH . 
E 4 HOH A 29 429 428 HOH HOH . 
E 4 HOH A 30 430 434 HOH HOH . 
E 4 HOH A 31 431 419 HOH HOH . 
E 4 HOH A 32 432 413 HOH HOH . 
E 4 HOH A 33 433 418 HOH HOH . 
E 4 HOH A 34 434 432 HOH HOH . 
E 4 HOH A 35 435 462 HOH HOH . 
E 4 HOH A 36 436 457 HOH HOH . 
E 4 HOH A 37 437 442 HOH HOH . 
E 4 HOH A 38 438 10 HOH HOH . 
E 4 HOH A 39 439 441 HOH HOH . 
E 4 HOH A 40 440 408 HOH HOH . 
E 4 HOH A 41 441 431 HOH HOH . 
E 4 HOH A 42 442 440 HOH HOH . 
E 4 HOH A 43 443 467 HOH HOH . 
E 4 HOH A 44 444 453 HOH HOH . 
E 4 HOH A 45 445 570 HOH HOH . 
E 4 HOH A 46 446 614 HOH HOH . 
E 4 HOH A 47 447 444 HOH HOH . 
E 4 HOH A 48 448 450 HOH HOH . 
E 4 HOH A 49 449 414 HOH HOH . 
E 4 HOH A 50 450 446 HOH HOH . 
E 4 HOH A 51 451 407 HOH HOH . 
E 4 HOH A 52 452 456 HOH HOH . 
E 4 HOH A 53 453 451 HOH HOH . 
E 4 HOH A 54 454 438 HOH HOH . 
E 4 HOH A 55 455 477 HOH HOH . 
E 4 HOH A 56 456 512 HOH HOH . 
E 4 HOH A 57 457 459 HOH HOH . 
E 4 HOH A 58 458 448 HOH HOH . 
E 4 HOH A 59 459 597 HOH HOH . 
E 4 HOH A 60 460 481 HOH HOH . 
E 4 HOH A 61 461 480 HOH HOH . 
E 4 HOH A 62 462 466 HOH HOH . 
E 4 HOH A 63 463 443 HOH HOH . 
E 4 HOH A 64 464 554 HOH HOH . 
E 4 HOH A 65 465 452 HOH HOH . 
E 4 HOH A 66 466 566 HOH HOH . 
E 4 HOH A 67 467 461 HOH HOH . 
E 4 HOH A 68 468 436 HOH HOH . 
E 4 HOH A 69 469 458 HOH HOH . 
E 4 HOH A 70 470 482 HOH HOH . 
E 4 HOH A 71 471 474 HOH HOH . 
E 4 HOH A 72 472 455 HOH HOH . 
E 4 HOH A 73 473 435 HOH HOH . 
E 4 HOH A 74 474 430 HOH HOH . 
E 4 HOH A 75 475 463 HOH HOH . 
E 4 HOH A 76 476 496 HOH HOH . 
E 4 HOH A 77 477 433 HOH HOH . 
E 4 HOH A 78 478 486 HOH HOH . 
E 4 HOH A 79 479 484 HOH HOH . 
E 4 HOH A 80 480 470 HOH HOH . 
E 4 HOH A 81 481 476 HOH HOH . 
E 4 HOH A 82 482 489 HOH HOH . 
E 4 HOH A 83 483 506 HOH HOH . 
E 4 HOH A 84 484 471 HOH HOH . 
E 4 HOH A 85 485 488 HOH HOH . 
E 4 HOH A 86 486 495 HOH HOH . 
E 4 HOH A 87 487 426 HOH HOH . 
E 4 HOH A 88 488 502 HOH HOH . 
E 4 HOH A 89 489 499 HOH HOH . 
E 4 HOH A 90 490 475 HOH HOH . 
E 4 HOH A 91 491 560 HOH HOH . 
E 4 HOH A 92 492 498 HOH HOH . 
E 4 HOH A 93 493 483 HOH HOH . 
E 4 HOH A 94 494 492 HOH HOH . 
E 4 HOH A 95 495 473 HOH HOH . 
E 4 HOH A 96 496 479 HOH HOH . 
E 4 HOH A 97 497 505 HOH HOH . 
E 4 HOH A 98 498 493 HOH HOH . 
E 4 HOH A 99 499 465 HOH HOH . 
E 4 HOH A 100 500 504 HOH HOH . 
E 4 HOH A 101 501 500 HOH HOH . 
E 4 HOH A 102 502 530 HOH HOH . 
E 4 HOH A 103 503 464 HOH HOH . 
E 4 HOH A 104 504 529 HOH HOH . 
E 4 HOH A 105 505 501 HOH HOH . 
E 4 HOH A 106 506 494 HOH HOH . 
E 4 HOH A 107 507 536 HOH HOH . 
E 4 HOH A 108 508 468 HOH HOH . 
E 4 HOH A 109 509 564 HOH HOH . 
E 4 HOH A 110 510 526 HOH HOH . 
E 4 HOH A 111 511 531 HOH HOH . 
E 4 HOH A 112 512 490 HOH HOH . 
E 4 HOH A 113 513 516 HOH HOH . 
E 4 HOH A 114 514 503 HOH HOH . 
E 4 HOH A 115 515 525 HOH HOH . 
E 4 HOH A 116 516 515 HOH HOH . 
E 4 HOH A 117 517 552 HOH HOH . 
E 4 HOH A 118 518 533 HOH HOH . 
E 4 HOH A 119 519 508 HOH HOH . 
E 4 HOH A 120 520 520 HOH HOH . 
E 4 HOH A 121 521 469 HOH HOH . 
E 4 HOH A 122 522 528 HOH HOH . 
E 4 HOH A 123 523 527 HOH HOH . 
E 4 HOH A 124 524 521 HOH HOH . 
E 4 HOH A 125 525 559 HOH HOH . 
E 4 HOH A 126 526 22 HOH HOH . 
E 4 HOH A 127 527 497 HOH HOH . 
E 4 HOH A 128 528 523 HOH HOH . 
E 4 HOH A 129 529 517 HOH HOH . 
E 4 HOH A 130 530 16 HOH HOH . 
E 4 HOH A 131 531 513 HOH HOH . 
E 4 HOH A 132 532 524 HOH HOH . 
E 4 HOH A 133 533 445 HOH HOH . 
E 4 HOH A 134 534 535 HOH HOH . 
E 4 HOH A 135 535 532 HOH HOH . 
E 4 HOH A 136 536 548 HOH HOH . 
E 4 HOH A 137 537 522 HOH HOH . 
E 4 HOH A 138 538 537 HOH HOH . 
E 4 HOH A 139 539 507 HOH HOH . 
E 4 HOH A 140 540 551 HOH HOH . 
E 4 HOH A 141 541 534 HOH HOH . 
E 4 HOH A 142 542 518 HOH HOH . 
E 4 HOH A 143 543 539 HOH HOH . 
E 4 HOH A 144 544 509 HOH HOH . 
E 4 HOH A 145 545 437 HOH HOH . 
E 4 HOH A 146 546 550 HOH HOH . 
E 4 HOH A 147 547 567 HOH HOH . 
E 4 HOH A 148 548 514 HOH HOH . 
E 4 HOH A 149 549 540 HOH HOH . 
E 4 HOH A 150 550 547 HOH HOH . 
E 4 HOH A 151 551 546 HOH HOH . 
E 4 HOH A 152 552 556 HOH HOH . 
E 4 HOH A 153 553 510 HOH HOH . 
E 4 HOH A 154 554 23 HOH HOH . 
E 4 HOH A 155 555 519 HOH HOH . 
E 4 HOH A 156 556 538 HOH HOH . 
E 4 HOH A 157 557 568 HOH HOH . 
E 4 HOH A 158 558 543 HOH HOH . 
E 4 HOH A 159 559 553 HOH HOH . 
E 4 HOH A 160 560 542 HOH HOH . 
E 4 HOH A 161 561 11 HOH HOH . 
E 4 HOH A 162 562 562 HOH HOH . 
E 4 HOH A 163 563 557 HOH HOH . 
E 4 HOH A 164 564 561 HOH HOH . 
E 4 HOH A 165 565 541 HOH HOH . 
E 4 HOH A 166 566 549 HOH HOH . 
E 4 HOH A 167 567 545 HOH HOH . 
E 4 HOH A 168 568 555 HOH HOH . 
E 4 HOH A 169 569 558 HOH HOH . 
E 4 HOH A 170 570 591 HOH HOH . 
E 4 HOH A 171 571 573 HOH HOH . 
E 4 HOH A 172 572 580 HOH HOH . 
E 4 HOH A 173 573 478 HOH HOH . 
E 4 HOH A 174 574 575 HOH HOH . 
E 4 HOH A 175 575 565 HOH HOH . 
E 4 HOH A 176 576 569 HOH HOH . 
E 4 HOH A 177 577 454 HOH HOH . 
E 4 HOH A 178 578 572 HOH HOH . 
E 4 HOH A 179 579 571 HOH HOH . 
E 4 HOH A 180 580 576 HOH HOH . 
E 4 HOH A 181 581 579 HOH HOH . 
E 4 HOH A 182 582 602 HOH HOH . 
E 4 HOH A 183 583 544 HOH HOH . 
E 4 HOH A 184 584 592 HOH HOH . 
E 4 HOH A 185 585 563 HOH HOH . 
E 4 HOH A 186 586 588 HOH HOH . 
E 4 HOH A 187 587 578 HOH HOH . 
E 4 HOH A 188 588 581 HOH HOH . 
E 4 HOH A 189 589 574 HOH HOH . 
E 4 HOH A 190 590 599 HOH HOH . 
E 4 HOH A 191 591 577 HOH HOH . 
E 4 HOH A 192 592 12 HOH HOH . 
E 4 HOH A 193 593 596 HOH HOH . 
E 4 HOH A 194 594 8 HOH HOH . 
E 4 HOH A 195 595 607 HOH HOH . 
E 4 HOH A 196 596 595 HOH HOH . 
E 4 HOH A 197 597 584 HOH HOH . 
E 4 HOH A 198 598 620 HOH HOH . 
E 4 HOH A 199 599 585 HOH HOH . 
E 4 HOH A 200 600 601 HOH HOH . 
E 4 HOH A 201 601 600 HOH HOH . 
E 4 HOH A 202 602 2 HOH HOH . 
E 4 HOH A 203 603 593 HOH HOH . 
E 4 HOH A 204 604 587 HOH HOH . 
E 4 HOH A 205 605 611 HOH HOH . 
E 4 HOH A 206 606 594 HOH HOH . 
E 4 HOH A 207 607 598 HOH HOH . 
E 4 HOH A 208 608 589 HOH HOH . 
E 4 HOH A 209 609 603 HOH HOH . 
E 4 HOH A 210 610 7 HOH HOH . 
E 4 HOH A 211 611 583 HOH HOH . 
E 4 HOH A 212 612 605 HOH HOH . 
E 4 HOH A 213 613 487 HOH HOH . 
E 4 HOH A 214 614 616 HOH HOH . 
E 4 HOH A 215 615 606 HOH HOH . 
E 4 HOH A 216 616 610 HOH HOH . 
E 4 HOH A 217 617 618 HOH HOH . 
E 4 HOH A 218 618 608 HOH HOH . 
E 4 HOH A 219 619 19 HOH HOH . 
E 4 HOH A 220 620 619 HOH HOH . 
E 4 HOH A 221 621 609 HOH HOH . 
E 4 HOH A 222 622 617 HOH HOH . 
E 4 HOH A 223 623 627 HOH HOH . 
E 4 HOH A 224 624 628 HOH HOH . 
E 4 HOH A 225 625 624 HOH HOH . 
E 4 HOH A 226 626 623 HOH HOH . 
E 4 HOH A 227 627 621 HOH HOH . 
E 4 HOH A 228 628 625 HOH HOH . 
E 4 HOH A 229 629 604 HOH HOH . 
E 4 HOH A 230 630 631 HOH HOH . 
E 4 HOH A 231 631 630 HOH HOH . 
E 4 HOH A 232 632 18 HOH HOH . 
E 4 HOH A 233 633 633 HOH HOH . 
E 4 HOH A 234 634 640 HOH HOH . 
E 4 HOH A 235 635 634 HOH HOH . 
E 4 HOH A 236 636 637 HOH HOH . 
E 4 HOH A 237 637 632 HOH HOH . 
E 4 HOH A 238 638 13 HOH HOH . 
E 4 HOH A 239 639 586 HOH HOH . 
E 4 HOH A 240 640 639 HOH HOH . 
E 4 HOH A 241 641 629 HOH HOH . 
E 4 HOH A 242 642 642 HOH HOH . 
E 4 HOH A 243 643 636 HOH HOH . 
E 4 HOH A 244 644 647 HOH HOH . 
E 4 HOH A 245 645 652 HOH HOH . 
E 4 HOH A 246 646 644 HOH HOH . 
E 4 HOH A 247 647 646 HOH HOH . 
E 4 HOH A 248 648 649 HOH HOH . 
E 4 HOH A 249 649 613 HOH HOH . 
E 4 HOH A 250 650 643 HOH HOH . 
E 4 HOH A 251 651 6 HOH HOH . 
E 4 HOH A 252 652 650 HOH HOH . 
E 4 HOH A 253 653 655 HOH HOH . 
E 4 HOH A 254 654 651 HOH HOH . 
E 4 HOH A 255 655 648 HOH HOH . 
E 4 HOH A 256 656 638 HOH HOH . 
E 4 HOH A 257 657 654 HOH HOH . 
E 4 HOH A 258 658 641 HOH HOH . 
E 4 HOH A 259 659 653 HOH HOH . 
E 4 HOH A 260 660 21 HOH HOH . 
E 4 HOH A 261 661 658 HOH HOH . 
E 4 HOH A 262 662 656 HOH HOH . 
E 4 HOH A 263 663 5 HOH HOH . 
E 4 HOH A 264 664 657 HOH HOH . 
E 4 HOH A 265 665 4 HOH HOH . 
E 4 HOH A 266 666 17 HOH HOH . 
E 4 HOH A 267 667 660 HOH HOH . 
E 4 HOH A 268 668 659 HOH HOH . 
E 4 HOH A 269 669 662 HOH HOH . 
E 4 HOH A 270 670 661 HOH HOH . 
E 4 HOH A 271 671 666 HOH HOH . 
E 4 HOH A 272 672 663 HOH HOH . 
E 4 HOH A 273 673 665 HOH HOH . 
E 4 HOH A 274 674 664 HOH HOH . 
E 4 HOH A 275 675 14 HOH HOH . 
E 4 HOH A 276 676 667 HOH HOH . 
E 4 HOH A 277 677 668 HOH HOH . 
E 4 HOH A 278 678 670 HOH HOH . 
E 4 HOH A 279 679 671 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       3 
_atom_site.Cartn_x               30.192 
_atom_site.Cartn_y               2.96 
_atom_site.Cartn_z               7.732 
_atom_site.occupancy             1 
_atom_site.B_iso_or_equiv        30.22 
_atom_site.pdbx_formal_charge    ? 
_atom_site.auth_atom_id          NI 
_atom_site.auth_comp_id          NI 
_atom_site.auth_seq_id           303 
_atom_site.auth_asym_id          A 
_atom_site.pdbx_PDB_model_num    1 
#
_model_server_stats.io_time_ms              47 
_model_server_stats.parse_time_ms           16 
_model_server_stats.create_model_time_ms    13 
_model_server_stats.query_time_ms           279 
_model_server_stats.encode_time_ms          4 
_model_server_stats.element_count           1 
#