data_4KJV
#
_model_server_result.job_id            cxYjiWLqEAmM-HtexoO_4g 
_model_server_result.datetime_utc      '2024-10-19 01:38:50' 
_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          4kjv 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"D","auth_seq_id":502}' 
#
_entry.id    4KJV 
#
_exptl.entry_id    4KJV 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              547.599 
_entity.id                          3 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            "6-methoxy-5-({(3S)-3-[(N-methyl-L-alanyl)amino]-4-oxo-2',3,3',4,5',6'-hexahydro-5H-spiro[1,5-benzoxazepine-2,4'-pyran]-5-yl}methyl)naphthalene-2-carboxylic acid" 
_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            4KJV 
_cell.length_a            74.196 
_cell.length_b            74.196 
_cell.length_c            108.564 
_cell.Z_PDB               32 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 4KJV 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        97 
_symmetry.space_group_name_Hall    ? 
_symmetry.space_group_name_H-M     'I 4 2 2' 
#
loop_
_pdbx_struct_assembly.method_details
_pdbx_struct_assembly.oligomeric_details
_pdbx_struct_assembly.oligomeric_count
_pdbx_struct_assembly.details
_pdbx_struct_assembly.id
? monomeric 1 author_defined_assembly 1 
? monomeric 1 author_defined_assembly 2 
#
loop_
_pdbx_struct_assembly_gen.asym_id_list
_pdbx_struct_assembly_gen.assembly_id
_pdbx_struct_assembly_gen.oper_expression
A,C,D,F 1 1 
B,E,G 2 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                      3 
_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
metalc ? metalc1 A SG CYS 50 A CYS 200 1_555 C ZN ZN . A ZN 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.328 ? 
metalc ? metalc2 A SG CYS 53 A CYS 203 1_555 C ZN ZN . A ZN 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.366 ? 
metalc ? metalc3 A NE2 HIS 70 A HIS 220 1_555 C ZN ZN . A ZN 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.125 ? 
metalc ? metalc4 A SG CYS 77 A CYS 227 1_555 C ZN ZN . A ZN 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.289 ? 
metalc ? metalc5 B SG CYS 50 C CYS 200 1_555 E ZN ZN . C ZN 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.355 ? 
metalc ? metalc6 B SG CYS 53 C CYS 203 1_555 E ZN ZN . C ZN 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.332 ? 
metalc ? metalc7 B NE2 HIS 70 C HIS 220 1_555 E ZN ZN . C ZN 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.177 ? 
metalc ? metalc8 B SG CYS 77 C CYS 227 1_555 E ZN ZN . C ZN 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.321 ? 
#
_chem_comp.formula           'C30 H33 N3 O7' 
_chem_comp.formula_weight    547.599 
_chem_comp.id                1RK 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              "6-methoxy-5-({(3S)-3-[(N-methyl-L-alanyl)amino]-4-oxo-2',3,3',4,5',6'-hexahydro-5H-spiro[1,5-benzoxazepine-2,4'-pyran]-5-yl}methyl)naphthalene-2-carboxylic 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
C2 N1 1RK sing 1 n n 
N1 C3 1RK sing 2 n n 
O8 C5 1RK doub 3 n n 
C3 C5 1RK sing 4 n n 
C3 C4 1RK sing 5 n n 
C5 N6 1RK sing 6 n n 
C19 C20 1RK doub 7 n y 
C19 C21 1RK sing 8 n y 
C20 C18 1RK sing 9 n y 
C21 C12 1RK doub 10 n y 
C22 C23 1RK sing 11 n n 
C22 C9 1RK sing 12 n n 
C18 C11 1RK doub 13 n y 
N6 C7 1RK sing 14 n n 
C23 O24 1RK sing 15 n n 
C7 C9 1RK sing 16 n n 
C7 C16 1RK sing 17 n n 
C12 C11 1RK sing 18 n y 
C12 N13 1RK sing 19 n n 
C11 O10 1RK sing 20 n n 
C9 O10 1RK sing 21 n n 
C9 C26 1RK sing 22 n n 
C29 O28 1RK sing 23 n n 
N13 C16 1RK sing 24 n n 
N13 C14 1RK sing 25 n n 
C16 O17 1RK doub 26 n n 
O28 C27 1RK sing 27 n n 
O24 C25 1RK sing 28 n n 
C14 C15 1RK sing 29 n n 
C26 C25 1RK sing 30 n n 
C27 C15 1RK doub 31 n y 
C27 C30 1RK sing 32 n y 
C15 C33 1RK sing 33 n y 
C30 C31 1RK doub 34 n y 
C33 C37 1RK doub 35 n y 
C33 C32 1RK sing 36 n y 
C37 C36 1RK sing 37 n y 
C31 C32 1RK sing 38 n y 
C32 C34 1RK doub 39 n y 
C36 C35 1RK doub 40 n y 
C34 C35 1RK sing 41 n y 
C35 C38 1RK sing 42 n n 
C38 O40 1RK doub 43 n n 
C38 O39 1RK sing 44 n n 
C29 H1 1RK sing 45 n n 
C29 H2 1RK sing 46 n n 
C29 H3 1RK sing 47 n n 
C30 H4 1RK sing 48 n n 
C31 H5 1RK sing 49 n n 
C34 H6 1RK sing 50 n n 
O39 H7 1RK sing 51 n n 
C36 H8 1RK sing 52 n n 
C37 H9 1RK sing 53 n n 
C14 H10 1RK sing 54 n n 
C14 H11 1RK sing 55 n n 
C21 H12 1RK sing 56 n n 
C19 H13 1RK sing 57 n n 
C20 H14 1RK sing 58 n n 
C18 H15 1RK sing 59 n n 
C22 H16 1RK sing 60 n n 
C22 H17 1RK sing 61 n n 
C23 H18 1RK sing 62 n n 
C23 H19 1RK sing 63 n n 
C25 H20 1RK sing 64 n n 
C25 H21 1RK sing 65 n n 
C26 H22 1RK sing 66 n n 
C26 H23 1RK sing 67 n n 
C7 H24 1RK sing 68 n n 
N6 H25 1RK sing 69 n n 
C3 H26 1RK sing 70 n n 
C4 H27 1RK sing 71 n n 
C4 H28 1RK sing 72 n n 
C4 H29 1RK sing 73 n n 
N1 H30 1RK sing 74 n n 
C2 H32 1RK sing 75 n n 
C2 H33 1RK sing 76 n n 
C2 H34 1RK sing 77 n n 
#
_atom_sites.entry_id                     4KJV 
_atom_sites.fract_transf_matrix[1][1]    0.013478 
_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]    0.013478 
_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]    0.009211 
_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 ZN A 1 501 501 ZN ZN . 
D 3 1RK A 1 502 1 1RK LIG . 
E 2 ZN C 1 301 501 ZN ZN . 
F 4 HOH A 1 601 1 HOH HOH . 
F 4 HOH A 2 602 2 HOH HOH . 
F 4 HOH A 3 603 3 HOH HOH . 
F 4 HOH A 4 604 4 HOH HOH . 
F 4 HOH A 5 605 5 HOH HOH . 
F 4 HOH A 6 606 6 HOH HOH . 
F 4 HOH A 7 607 7 HOH HOH . 
F 4 HOH A 8 608 8 HOH HOH . 
F 4 HOH A 9 609 9 HOH HOH . 
F 4 HOH A 10 610 10 HOH HOH . 
F 4 HOH A 11 611 11 HOH HOH . 
F 4 HOH A 12 612 13 HOH HOH . 
F 4 HOH A 13 613 18 HOH HOH . 
F 4 HOH A 14 614 19 HOH HOH . 
F 4 HOH A 15 615 21 HOH HOH . 
F 4 HOH A 16 616 22 HOH HOH . 
F 4 HOH A 17 617 23 HOH HOH . 
F 4 HOH A 18 618 27 HOH HOH . 
F 4 HOH A 19 619 30 HOH HOH . 
F 4 HOH A 20 620 34 HOH HOH . 
F 4 HOH A 21 621 37 HOH HOH . 
F 4 HOH A 22 622 38 HOH HOH . 
F 4 HOH A 23 623 39 HOH HOH . 
F 4 HOH A 24 624 40 HOH HOH . 
F 4 HOH A 25 625 42 HOH HOH . 
F 4 HOH A 26 626 43 HOH HOH . 
F 4 HOH A 27 627 45 HOH HOH . 
F 4 HOH A 28 628 46 HOH HOH . 
F 4 HOH A 29 629 47 HOH HOH . 
F 4 HOH A 30 630 48 HOH HOH . 
F 4 HOH A 31 631 49 HOH HOH . 
F 4 HOH A 32 632 50 HOH HOH . 
F 4 HOH A 33 633 53 HOH HOH . 
F 4 HOH A 34 634 59 HOH HOH . 
F 4 HOH A 35 635 62 HOH HOH . 
F 4 HOH A 36 636 63 HOH HOH . 
F 4 HOH A 37 637 64 HOH HOH . 
F 4 HOH A 38 638 65 HOH HOH . 
F 4 HOH A 39 639 66 HOH HOH . 
F 4 HOH A 40 640 67 HOH HOH . 
F 4 HOH A 41 641 68 HOH HOH . 
F 4 HOH A 42 642 69 HOH HOH . 
F 4 HOH A 43 643 70 HOH HOH . 
F 4 HOH A 44 644 71 HOH HOH . 
F 4 HOH A 45 645 72 HOH HOH . 
F 4 HOH A 46 646 73 HOH HOH . 
F 4 HOH A 47 647 74 HOH HOH . 
F 4 HOH A 48 648 78 HOH HOH . 
F 4 HOH A 49 649 79 HOH HOH . 
F 4 HOH A 50 650 80 HOH HOH . 
F 4 HOH A 51 651 81 HOH HOH . 
F 4 HOH A 52 652 82 HOH HOH . 
F 4 HOH A 53 653 83 HOH HOH . 
F 4 HOH A 54 654 87 HOH HOH . 
F 4 HOH A 55 655 88 HOH HOH . 
F 4 HOH A 56 656 89 HOH HOH . 
F 4 HOH A 57 657 90 HOH HOH . 
F 4 HOH A 58 658 91 HOH HOH . 
F 4 HOH A 59 659 96 HOH HOH . 
F 4 HOH A 60 660 100 HOH HOH . 
G 4 HOH C 1 601 12 HOH HOH . 
G 4 HOH C 2 602 14 HOH HOH . 
G 4 HOH C 3 603 15 HOH HOH . 
G 4 HOH C 4 604 16 HOH HOH . 
G 4 HOH C 5 605 17 HOH HOH . 
G 4 HOH C 6 606 20 HOH HOH . 
G 4 HOH C 7 607 24 HOH HOH . 
G 4 HOH C 8 608 25 HOH HOH . 
G 4 HOH C 9 609 26 HOH HOH . 
G 4 HOH C 10 610 28 HOH HOH . 
G 4 HOH C 11 611 29 HOH HOH . 
G 4 HOH C 12 612 31 HOH HOH . 
G 4 HOH C 13 613 32 HOH HOH . 
G 4 HOH C 14 614 33 HOH HOH . 
G 4 HOH C 15 615 35 HOH HOH . 
G 4 HOH C 16 616 36 HOH HOH . 
G 4 HOH C 17 617 41 HOH HOH . 
G 4 HOH C 18 618 44 HOH HOH . 
G 4 HOH C 19 619 51 HOH HOH . 
G 4 HOH C 20 620 52 HOH HOH . 
G 4 HOH C 21 621 54 HOH HOH . 
G 4 HOH C 22 622 55 HOH HOH . 
G 4 HOH C 23 623 56 HOH HOH . 
G 4 HOH C 24 624 57 HOH HOH . 
G 4 HOH C 25 625 58 HOH HOH . 
G 4 HOH C 26 626 60 HOH HOH . 
G 4 HOH C 27 627 61 HOH HOH . 
G 4 HOH C 28 628 75 HOH HOH . 
G 4 HOH C 29 629 76 HOH HOH . 
G 4 HOH C 30 630 77 HOH HOH . 
G 4 HOH C 31 631 84 HOH HOH . 
G 4 HOH C 32 632 85 HOH HOH . 
G 4 HOH C 33 633 86 HOH HOH . 
G 4 HOH C 34 634 92 HOH HOH . 
G 4 HOH C 35 635 93 HOH HOH . 
G 4 HOH C 36 636 94 HOH HOH . 
G 4 HOH C 37 637 95 HOH HOH . 
G 4 HOH C 38 638 97 HOH HOH . 
G 4 HOH C 39 639 98 HOH HOH . 
G 4 HOH C 40 640 99 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 C29 1RK . . . D 3 27.844 28.045 10.776 1 36.4 ? C29 1RK 502 A 1 
HETATM 2 O O28 1RK . . . D 3 27.859 29.448 11.116 1 34.5 ? O28 1RK 502 A 1 
HETATM 3 C C27 1RK . . . D 3 28.505 29.9 12.272 1 35.77 ? C27 1RK 502 A 1 
HETATM 4 C C30 1RK . . . D 3 29.31 29.085 13.09 1 37.67 ? C30 1RK 502 A 1 
HETATM 5 C C31 1RK . . . D 3 29.897 29.591 14.248 1 39.2 ? C31 1RK 502 A 1 
HETATM 6 C C32 1RK . . . D 3 29.708 30.965 14.583 1 41.83 ? C32 1RK 502 A 1 
HETATM 7 C C34 1RK . . . D 3 30.289 31.511 15.738 1 41.39 ? C34 1RK 502 A 1 
HETATM 8 C C35 1RK . . . D 3 30.126 32.871 16.12 1 37.73 ? C35 1RK 502 A 1 
HETATM 9 C C38 1RK . . . D 3 30.732 33.409 17.267 1 46.82 ? C38 1RK 502 A 1 
HETATM 10 O O40 1RK . . . D 3 30.387 34.534 17.729 1 50.16 ? O40 1RK 502 A 1 
HETATM 11 O O39 1RK . . . D 3 31.611 32.767 17.871 1 53.48 ? O39 1RK 502 A 1 
HETATM 12 C C36 1RK . . . D 3 29.322 33.702 15.321 1 38.59 ? C36 1RK 502 A 1 
HETATM 13 C C37 1RK . . . D 3 28.761 33.17 14.164 1 32.87 ? C37 1RK 502 A 1 
HETATM 14 C C33 1RK . . . D 3 28.913 31.804 13.771 1 35.24 ? C33 1RK 502 A 1 
HETATM 15 C C15 1RK . . . D 3 28.317 31.292 12.616 1 31.27 ? C15 1RK 502 A 1 
HETATM 16 C C14 1RK . . . D 3 27.489 32.12 11.814 1 31.72 ? C14 1RK 502 A 1 
HETATM 17 N N13 1RK . . . D 3 28.294 33.162 11.047 1 32.71 ? N13 1RK 502 A 1 
HETATM 18 C C16 1RK . . . D 3 27.932 34.497 11.052 1 37.88 ? C16 1RK 502 A 1 
HETATM 19 O O17 1RK . . . D 3 27.002 34.904 11.804 1 34.04 ? O17 1RK 502 A 1 
HETATM 20 C C12 1RK . . . D 3 29.451 32.756 10.347 1 35.15 ? C12 1RK 502 A 1 
HETATM 21 C C21 1RK . . . D 3 29.459 31.599 9.554 1 38.1 ? C21 1RK 502 A 1 
HETATM 22 C C19 1RK . . . D 3 30.621 31.23 8.818 1 37.56 ? C19 1RK 502 A 1 
HETATM 23 C C20 1RK . . . D 3 31.771 32.022 8.898 1 40.54 ? C20 1RK 502 A 1 
HETATM 24 C C18 1RK . . . D 3 31.809 33.169 9.716 1 36.71 ? C18 1RK 502 A 1 
HETATM 25 C C11 1RK . . . D 3 30.615 33.536 10.415 1 37.77 ? C11 1RK 502 A 1 
HETATM 26 O O10 1RK . . . D 3 30.742 34.684 11.2 1 35.83 ? O10 1RK 502 A 1 
HETATM 27 C C9 1RK . . . D 3 30.062 35.877 10.773 1 37.09 ? C9 1RK 502 A 1 
HETATM 28 C C22 1RK . . . D 3 30.834 36.497 9.621 1 41.05 ? C22 1RK 502 A 1 
HETATM 29 C C23 1RK . . . D 3 32.034 37.28 10.171 1 41.38 ? C23 1RK 502 A 1 
HETATM 30 O O24 1RK . . . D 3 31.832 38.025 11.349 1 40.37 ? O24 1RK 502 A 1 
HETATM 31 C C25 1RK . . . D 3 31.39 37.231 12.399 1 39.4 ? C25 1RK 502 A 1 
HETATM 32 C C26 1RK . . . D 3 29.969 36.783 11.991 1 32.56 ? C26 1RK 502 A 1 
HETATM 33 C C7 1RK . . . D 3 28.635 35.481 10.201 1 34.58 ? C7 1RK 502 A 1 
HETATM 34 N N6 1RK . . . D 3 27.728 36.614 9.859 1 32.34 ? N6 1RK 502 A 1 
HETATM 35 C C5 1RK . . . D 3 26.894 36.569 8.808 1 31.43 ? C5 1RK 502 A 1 
HETATM 36 O O8 1RK . . . D 3 26.814 35.621 8.013 1 33.55 ? O8 1RK 502 A 1 
HETATM 37 C C3 1RK . . . D 3 25.859 37.73 8.782 1 32.62 ? C3 1RK 502 A 1 
HETATM 38 C C4 1RK . . . D 3 24.683 37.385 9.806 1 28.52 ? C4 1RK 502 A 1 
HETATM 39 N N1 1RK . . . D 3 25.323 37.914 7.442 1 36.48 ? N1 1RK 502 A 1 
HETATM 40 C C2 1RK . . . D 3 26.322 38.371 6.408 1 35.71 ? C2 1RK 502 A 1 
#
_model_server_stats.io_time_ms              20 
_model_server_stats.parse_time_ms           19 
_model_server_stats.create_model_time_ms    3 
_model_server_stats.query_time_ms           323 
_model_server_stats.encode_time_ms          3 
_model_server_stats.element_count           40 
#