data_7LZW
#
_model_server_result.job_id            lj7tYq0JfxwlmZtz5W0NVQ 
_model_server_result.datetime_utc      '2024-11-08 09:33:53' 
_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          7lzw 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"F","auth_seq_id":402}' 
#
_entry.id    7LZW 
#
_exptl.entry_id    7LZW 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              503.542 
_entity.id                          3 
_entity.src_method                  nat 
_entity.type                        non-polymer 
_entity.pdbx_description            '(1S,2S)-2-((S)-2-((((4-fluorobenzyl)oxy)carbonyl)amino)-4-methylpentanamido)-1-hydroxy-3-((S)-2-oxopyrrolidin-3-yl)propane-1-sulfonic acid' 
_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          107.5 
_cell.angle_gamma         90 
_cell.entry_id            7LZW 
_cell.length_a            55 
_cell.length_b            98.274 
_cell.length_c            58.173 
_cell.Z_PDB               4 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 7LZW 
_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    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 
_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 D N N 
? 3 F 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
covale ? covale1 A SG CYS 149 A CYS 145 1_555 C C19 YLM . A YLM 401 1_555 ? ? ? ? A ? ? ? ? ? ? ? 1.799 ? 
covale ? covale2 A SG CYS 149 A CYS 145 1_555 D C19 YLS . A YLS 402 1_555 ? ? ? ? B ? ? ? ? ? ? ? 1.805 ? 
covale ? covale3 B SG CYS 149 B CYS 145 1_555 E C19 YLM . B YLM 401 1_555 ? ? ? ? A ? ? ? ? ? ? ? 1.801 ? 
covale ? covale4 B SG CYS 149 B CYS 145 1_555 F C19 YLS . B YLS 402 1_555 ? ? ? ? B ? ? ? ? ? ? ? 1.806 ? 
#
_chem_comp.formula           'C21 H30 F N3 O8 S' 
_chem_comp.formula_weight    503.542 
_chem_comp.id                YLS 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              '(1S,2S)-2-((S)-2-((((4-fluorobenzyl)oxy)carbonyl)amino)-4-methylpentanamido)-1-hydroxy-3-((S)-2-oxopyrrolidin-3-yl)propane-1-sulfonic acid' 
_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
O18 C14 YLS doub 441 n n 
C14 N15 YLS sing 442 n n 
C14 C13 YLS sing 443 n n 
N15 C16 YLS sing 444 n n 
O01 C02 YLS doub 445 n n 
C30 C29 YLS doub 446 n y 
C30 C24 YLS sing 447 n y 
C23 C24 YLS sing 448 n n 
C23 O22 YLS sing 449 n n 
C29 C27 YLS sing 450 n y 
C13 C12 YLS sing 451 n n 
C13 C17 YLS sing 452 n n 
C24 C25 YLS doub 453 n y 
C02 O22 YLS sing 454 n n 
C02 N03 YLS sing 455 n n 
C16 C17 YLS sing 456 n n 
C08 C06 YLS sing 457 n n 
C12 C11 YLS sing 458 n n 
N03 C04 YLS sing 459 n n 
C27 F28 YLS sing 460 n n 
C27 C26 YLS doub 461 n y 
N10 C11 YLS sing 462 n n 
N10 C09 YLS sing 463 n n 
C04 C09 YLS sing 464 n n 
C04 C05 YLS sing 465 n n 
C25 C26 YLS sing 466 n y 
C06 C05 YLS sing 467 n n 
C06 C07 YLS sing 468 n n 
C11 C19 YLS sing 469 n n 
C09 O21 YLS doub 470 n n 
C19 O20 YLS sing 471 n n 
C11 H1 YLS sing 472 n n 
C12 H2 YLS sing 473 n n 
C12 H3 YLS sing 474 n n 
C13 H4 YLS sing 475 n n 
C19 H5 YLS sing 476 n n 
C19 S1 YLS sing 477 n n 
C17 H7 YLS sing 478 n n 
C17 H8 YLS sing 479 n n 
C16 H9 YLS sing 480 n n 
C16 H10 YLS sing 481 n n 
C26 H11 YLS sing 482 n n 
C25 H12 YLS sing 483 n n 
C23 H13 YLS sing 484 n n 
C23 H14 YLS sing 485 n n 
C04 H15 YLS sing 486 n n 
C05 H16 YLS sing 487 n n 
C05 H17 YLS sing 488 n n 
C06 H18 YLS sing 489 n n 
C07 H19 YLS sing 490 n n 
C07 H20 YLS sing 491 n n 
C07 H21 YLS sing 492 n n 
C08 H22 YLS sing 493 n n 
C08 H23 YLS sing 494 n n 
C08 H24 YLS sing 495 n n 
C29 H25 YLS sing 496 n n 
C30 H26 YLS sing 497 n n 
N03 H27 YLS sing 498 n n 
N10 H28 YLS sing 499 n n 
N15 H29 YLS sing 500 n n 
O20 H30 YLS sing 501 n n 
S1 O1 YLS doub 502 n n 
S1 O2 YLS doub 503 n n 
S1 O3 YLS sing 504 n n 
O3 H6 YLS sing 505 n n 
#
_atom_sites.entry_id                     7LZW 
_atom_sites.fract_transf_matrix[1][1]    0.018182 
_atom_sites.fract_transf_matrix[1][2]    0 
_atom_sites.fract_transf_matrix[1][3]    0.005732 
_atom_sites.fract_transf_matrix[2][1]    0 
_atom_sites.fract_transf_matrix[2][2]    0.010176 
_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]    0.018024 
_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 YLM A 1 401 1 YLM R18 . 
D 3 YLS A 1 402 2 YLS S18 . 
E 2 YLM B 1 401 3 YLM R18 . 
F 3 YLS B 1 402 4 YLS S18 . 
G 4 HOH A 1 501 44 HOH HOH . 
G 4 HOH A 2 502 11 HOH HOH . 
G 4 HOH A 3 503 16 HOH HOH . 
G 4 HOH A 4 504 131 HOH HOH . 
G 4 HOH A 5 505 130 HOH HOH . 
G 4 HOH A 6 506 140 HOH HOH . 
G 4 HOH A 7 507 121 HOH HOH . 
G 4 HOH A 8 508 55 HOH HOH . 
G 4 HOH A 9 509 13 HOH HOH . 
G 4 HOH A 10 510 21 HOH HOH . 
G 4 HOH A 11 511 67 HOH HOH . 
G 4 HOH A 12 512 60 HOH HOH . 
G 4 HOH A 13 513 128 HOH HOH . 
G 4 HOH A 14 514 68 HOH HOH . 
G 4 HOH A 15 515 40 HOH HOH . 
G 4 HOH A 16 516 126 HOH HOH . 
G 4 HOH A 17 517 6 HOH HOH . 
G 4 HOH A 18 518 71 HOH HOH . 
G 4 HOH A 19 519 56 HOH HOH . 
G 4 HOH A 20 520 36 HOH HOH . 
G 4 HOH A 21 521 85 HOH HOH . 
G 4 HOH A 22 522 98 HOH HOH . 
G 4 HOH A 23 523 51 HOH HOH . 
G 4 HOH A 24 524 112 HOH HOH . 
G 4 HOH A 25 525 35 HOH HOH . 
G 4 HOH A 26 526 124 HOH HOH . 
G 4 HOH A 27 527 42 HOH HOH . 
G 4 HOH A 28 528 43 HOH HOH . 
G 4 HOH A 29 529 17 HOH HOH . 
G 4 HOH A 30 530 3 HOH HOH . 
G 4 HOH A 31 531 137 HOH HOH . 
G 4 HOH A 32 532 20 HOH HOH . 
G 4 HOH A 33 533 4 HOH HOH . 
G 4 HOH A 34 534 54 HOH HOH . 
G 4 HOH A 35 535 19 HOH HOH . 
G 4 HOH A 36 536 72 HOH HOH . 
G 4 HOH A 37 537 75 HOH HOH . 
G 4 HOH A 38 538 74 HOH HOH . 
G 4 HOH A 39 539 26 HOH HOH . 
G 4 HOH A 40 540 86 HOH HOH . 
G 4 HOH A 41 541 110 HOH HOH . 
G 4 HOH A 42 542 52 HOH HOH . 
G 4 HOH A 43 543 127 HOH HOH . 
G 4 HOH A 44 544 101 HOH HOH . 
G 4 HOH A 45 545 142 HOH HOH . 
G 4 HOH A 46 546 118 HOH HOH . 
G 4 HOH A 47 547 65 HOH HOH . 
G 4 HOH A 48 548 57 HOH HOH . 
G 4 HOH A 49 549 90 HOH HOH . 
G 4 HOH A 50 550 114 HOH HOH . 
G 4 HOH A 51 551 83 HOH HOH . 
G 4 HOH A 52 552 70 HOH HOH . 
G 4 HOH A 53 553 22 HOH HOH . 
G 4 HOH A 54 554 1 HOH HOH . 
G 4 HOH A 55 555 10 HOH HOH . 
G 4 HOH A 56 556 97 HOH HOH . 
G 4 HOH A 57 557 104 HOH HOH . 
G 4 HOH A 58 558 115 HOH HOH . 
G 4 HOH A 59 559 89 HOH HOH . 
G 4 HOH A 60 560 105 HOH HOH . 
G 4 HOH A 61 561 123 HOH HOH . 
H 4 HOH B 1 501 136 HOH HOH . 
H 4 HOH B 2 502 138 HOH HOH . 
H 4 HOH B 3 503 135 HOH HOH . 
H 4 HOH B 4 504 41 HOH HOH . 
H 4 HOH B 5 505 80 HOH HOH . 
H 4 HOH B 6 506 63 HOH HOH . 
H 4 HOH B 7 507 93 HOH HOH . 
H 4 HOH B 8 508 9 HOH HOH . 
H 4 HOH B 9 509 14 HOH HOH . 
H 4 HOH B 10 510 129 HOH HOH . 
H 4 HOH B 11 511 91 HOH HOH . 
H 4 HOH B 12 512 50 HOH HOH . 
H 4 HOH B 13 513 58 HOH HOH . 
H 4 HOH B 14 514 81 HOH HOH . 
H 4 HOH B 15 515 29 HOH HOH . 
H 4 HOH B 16 516 12 HOH HOH . 
H 4 HOH B 17 517 53 HOH HOH . 
H 4 HOH B 18 518 69 HOH HOH . 
H 4 HOH B 19 519 47 HOH HOH . 
H 4 HOH B 20 520 33 HOH HOH . 
H 4 HOH B 21 521 34 HOH HOH . 
H 4 HOH B 22 522 139 HOH HOH . 
H 4 HOH B 23 523 25 HOH HOH . 
H 4 HOH B 24 524 37 HOH HOH . 
H 4 HOH B 25 525 82 HOH HOH . 
H 4 HOH B 26 526 15 HOH HOH . 
H 4 HOH B 27 527 132 HOH HOH . 
H 4 HOH B 28 528 38 HOH HOH . 
H 4 HOH B 29 529 107 HOH HOH . 
H 4 HOH B 30 530 77 HOH HOH . 
H 4 HOH B 31 531 64 HOH HOH . 
H 4 HOH B 32 532 87 HOH HOH . 
H 4 HOH B 33 533 8 HOH HOH . 
H 4 HOH B 34 534 28 HOH HOH . 
H 4 HOH B 35 535 111 HOH HOH . 
H 4 HOH B 36 536 32 HOH HOH . 
H 4 HOH B 37 537 30 HOH HOH . 
H 4 HOH B 38 538 108 HOH HOH . 
H 4 HOH B 39 539 59 HOH HOH . 
H 4 HOH B 40 540 109 HOH HOH . 
H 4 HOH B 41 541 88 HOH HOH . 
H 4 HOH B 42 542 48 HOH HOH . 
H 4 HOH B 43 543 45 HOH HOH . 
H 4 HOH B 44 544 66 HOH HOH . 
H 4 HOH B 45 545 5 HOH HOH . 
H 4 HOH B 46 546 141 HOH HOH . 
H 4 HOH B 47 547 27 HOH HOH . 
H 4 HOH B 48 548 103 HOH HOH . 
H 4 HOH B 49 549 7 HOH HOH . 
H 4 HOH B 50 550 39 HOH HOH . 
H 4 HOH B 51 551 79 HOH HOH . 
H 4 HOH B 52 552 46 HOH HOH . 
H 4 HOH B 53 553 99 HOH HOH . 
H 4 HOH B 54 554 116 HOH HOH . 
H 4 HOH B 55 555 23 HOH HOH . 
H 4 HOH B 56 556 84 HOH HOH . 
H 4 HOH B 57 557 24 HOH HOH . 
H 4 HOH B 58 558 62 HOH HOH . 
H 4 HOH B 59 559 31 HOH HOH . 
H 4 HOH B 60 560 106 HOH HOH . 
H 4 HOH B 61 561 49 HOH HOH . 
H 4 HOH B 62 562 18 HOH HOH . 
H 4 HOH B 63 563 73 HOH HOH . 
H 4 HOH B 64 564 102 HOH HOH . 
H 4 HOH B 65 565 61 HOH HOH . 
H 4 HOH B 66 566 95 HOH HOH . 
H 4 HOH B 67 567 113 HOH HOH . 
H 4 HOH B 68 568 92 HOH HOH . 
H 4 HOH B 69 569 117 HOH HOH . 
H 4 HOH B 70 570 122 HOH HOH . 
H 4 HOH B 71 571 94 HOH HOH . 
H 4 HOH B 72 572 78 HOH HOH . 
H 4 HOH B 73 573 2 HOH HOH . 
H 4 HOH B 74 574 134 HOH HOH . 
H 4 HOH B 75 575 96 HOH HOH . 
H 4 HOH B 76 576 125 HOH HOH . 
H 4 HOH B 77 577 133 HOH HOH . 
H 4 HOH B 78 578 76 HOH HOH . 
H 4 HOH B 79 579 119 HOH HOH . 
H 4 HOH B 80 580 100 HOH HOH . 
H 4 HOH B 81 581 120 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 C11 YLS . B . F 3 -17.079 -6.011 4.909 0.5 44.99 ? C11 YLS 402 B 1 
HETATM 2 C C12 YLS . B . F 3 -16.419 -4.602 4.867 0.5 40.09 ? C12 YLS 402 B 1 
HETATM 3 C C13 YLS . B . F 3 -16.613 -3.801 3.554 0.5 42.18 ? C13 YLS 402 B 1 
HETATM 4 C C14 YLS . B . F 3 -16.018 -2.407 3.664 0.5 38.91 ? C14 YLS 402 B 1 
HETATM 5 C C19 YLS . B . F 3 -16.764 -6.768 6.226 0.5 30.46 ? C19 YLS 402 B 1 
HETATM 6 C C17 YLS . B . F 3 -15.778 -4.439 2.438 0.5 44.62 ? C17 YLS 402 B 1 
HETATM 7 C C16 YLS . B . F 3 -15.046 -3.298 1.718 0.5 48.85 ? C16 YLS 402 B 1 
HETATM 8 C C26 YLS . B . F 3 -16.909 -4.474 -1.126 0.5 49.15 ? C26 YLS 402 B 1 
HETATM 9 C C25 YLS . B . F 3 -18.211 -4.291 -0.639 0.5 51.31 ? C25 YLS 402 B 1 
HETATM 10 C C24 YLS . B . F 3 -18.91 -3.071 -0.748 0.5 54.3 ? C24 YLS 402 B 1 
HETATM 11 C C23 YLS . B . F 3 -20.345 -2.858 -0.207 0.5 51.49 ? C23 YLS 402 B 1 
HETATM 12 C C02 YLS . B . F 3 -20.625 -4.345 1.713 0.5 48.19 ? C02 YLS 402 B 1 
HETATM 13 C C04 YLS . B . F 3 -20.814 -6.015 3.54 0.5 40.32 ? C04 YLS 402 B 1 
HETATM 14 C C05 YLS . B . F 3 -21.622 -7.238 4.047 0.5 41.58 ? C05 YLS 402 B 1 
HETATM 15 C C06 YLS . B . F 3 -23.173 -7.121 4.105 0.5 40.58 ? C06 YLS 402 B 1 
HETATM 16 C C07 YLS . B . F 3 -23.837 -8.289 4.856 0.5 43.32 ? C07 YLS 402 B 1 
HETATM 17 C C08 YLS . B . F 3 -23.606 -5.812 4.777 0.5 40.52 ? C08 YLS 402 B 1 
HETATM 18 C C09 YLS . B . F 3 -19.274 -6.191 3.612 0.5 40.64 ? C09 YLS 402 B 1 
HETATM 19 C C27 YLS . B . F 3 -16.288 -3.393 -1.749 0.5 49.64 ? C27 YLS 402 B 1 
HETATM 20 C C29 YLS . B . F 3 -16.924 -2.169 -1.887 0.5 52.57 ? C29 YLS 402 B 1 
HETATM 21 C C30 YLS . B . F 3 -18.22 -2.031 -1.383 0.5 52.5 ? C30 YLS 402 B 1 
HETATM 22 F F28 YLS . B . F 3 -15.038 -3.537 -2.234 0.5 52.91 ? F28 YLS 402 B 1 
HETATM 23 N N03 YLS . B . F 3 -21.103 -5.572 2.18 0.5 48.32 ? N03 YLS 402 B 1 
HETATM 24 N N10 YLS . B . F 3 -18.547 -5.873 4.729 0.5 41.2 ? N10 YLS 402 B 1 
HETATM 25 N N15 YLS . B . F 3 -15.14 -2.144 2.623 0.5 43.16 ? N15 YLS 402 B 1 
HETATM 26 O O01 YLS . B . F 3 -19.989 -3.575 2.409 0.5 39.05 ? O01 YLS 402 B 1 
HETATM 27 O O18 YLS . B . F 3 -16.236 -1.555 4.537 0.5 37.32 ? O18 YLS 402 B 1 
HETATM 28 O O20 YLS . B . F 3 -15.362 -6.8 6.391 0.5 28.52 ? O20 YLS 402 B 1 
HETATM 29 O O21 YLS . B . F 3 -18.709 -6.625 2.596 0.5 37.72 ? O21 YLS 402 B 1 
HETATM 30 O O22 YLS . B . F 3 -20.93 -4.044 0.377 0.5 49.29 ? O22 YLS 402 B 1 
#
_model_server_stats.io_time_ms              8 
_model_server_stats.parse_time_ms           8 
_model_server_stats.create_model_time_ms    5 
_model_server_stats.query_time_ms           278 
_model_server_stats.encode_time_ms          4 
_model_server_stats.element_count           30 
#