data_5TU4
#
_model_server_result.job_id            vqsORibEw0ATQQMVJkANaw 
_model_server_result.datetime_utc      '2024-11-23 21:26:04' 
_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          5tu4 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"D","auth_seq_id":403}' 
#
_entry.id    5TU4 
#
_exptl.entry_id    5TU4 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              281.304 
_entity.id                          4 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            N-(tert-butoxycarbonyl)-L-tyrosine 
_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         120 
_cell.entry_id            5TU4 
_cell.length_a            116.442 
_cell.length_b            116.442 
_cell.length_c            43.682 
_cell.Z_PDB               6 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 5TU4 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        170 
_symmetry.space_group_name_Hall    . 
_symmetry.space_group_name_H-M     'P 65' 
#
_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 
#
_struct_asym.details                        ? 
_struct_asym.entity_id                      4 
_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 B O6 DST . A DST 401 1_555 C MG MG . A MG 402 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.372 ? 
metalc ? metalc2 B O5 DST . A DST 401 1_555 C MG MG . A MG 402 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.981 ? 
metalc ? metalc3 B O8 DST . A DST 401 1_555 C MG MG . A MG 402 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.815 ? 
metalc ? metalc4 C MG MG . A MG 402 1_555 E O HOH . A HOH 513 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.902 ? 
#
_chem_comp.formula           'C14 H19 N O5' 
_chem_comp.formula_weight    281.304 
_chem_comp.id                B1C 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              N-(tert-butoxycarbonyl)-L-tyrosine 
_chem_comp.type              non-polymer 
_chem_comp.pdbx_synonyms     BOC-TYR 
#
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 CT B1C sing 70 n n 
CT C3 B1C sing 71 n n 
CT O2 B1C sing 72 n n 
CT C1 B1C sing 73 n n 
OXT C B1C doub 74 n n 
O2 C4 B1C sing 75 n n 
O1 C4 B1C doub 76 n n 
C4 N B1C sing 77 n n 
C CA B1C sing 78 n n 
C O B1C sing 79 n n 
CA N B1C sing 80 n n 
CA CB B1C sing 81 n n 
CD2 CE2 B1C doub 82 n y 
CD2 CG B1C sing 83 n y 
CE2 CZ B1C sing 84 n y 
CB CG B1C sing 85 n n 
CG CD1 B1C doub 86 n y 
CZ OH B1C sing 87 n n 
CZ CE1 B1C doub 88 n y 
CD1 CE1 B1C sing 89 n y 
C1 H1 B1C sing 90 n n 
C1 H2 B1C sing 91 n n 
C1 H3 B1C sing 92 n n 
C2 H4 B1C sing 93 n n 
C2 H5 B1C sing 94 n n 
C2 H6 B1C sing 95 n n 
C3 H7 B1C sing 96 n n 
C3 H8 B1C sing 97 n n 
C3 H9 B1C sing 98 n n 
N H10 B1C sing 99 n n 
CA H11 B1C sing 100 n n 
O H12 B1C sing 101 n n 
CB H13 B1C sing 102 n n 
CB H14 B1C sing 103 n n 
CD1 H15 B1C sing 104 n n 
CD2 H16 B1C sing 105 n n 
CE1 H17 B1C sing 106 n n 
CE2 H18 B1C sing 107 n n 
OH H19 B1C sing 108 n n 
#
_atom_sites.entry_id                     5TU4 
_atom_sites.fract_transf_matrix[1][1]    0.008588 
_atom_sites.fract_transf_matrix[1][2]    0.004958 
_atom_sites.fract_transf_matrix[1][3]    0 
_atom_sites.fract_transf_matrix[2][1]    0 
_atom_sites.fract_transf_matrix[2][2]    0.009917 
_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]    0.022893 
_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 DST A 1 401 400 DST DST . 
C 3 MG A 1 402 401 MG MG . 
D 4 B1C A 1 403 501 B1C B1C . 
E 5 HOH A 1 501 167 HOH HOH . 
E 5 HOH A 2 502 163 HOH HOH . 
E 5 HOH A 3 503 24 HOH HOH . 
E 5 HOH A 4 504 115 HOH HOH . 
E 5 HOH A 5 505 74 HOH HOH . 
E 5 HOH A 6 506 85 HOH HOH . 
E 5 HOH A 7 507 109 HOH HOH . 
E 5 HOH A 8 508 4 HOH HOH . 
E 5 HOH A 9 509 162 HOH HOH . 
E 5 HOH A 10 510 151 HOH HOH . 
E 5 HOH A 11 511 20 HOH HOH . 
E 5 HOH A 12 512 181 HOH HOH . 
E 5 HOH A 13 513 105 HOH HOH . 
E 5 HOH A 14 514 107 HOH HOH . 
E 5 HOH A 15 515 70 HOH HOH . 
E 5 HOH A 16 516 72 HOH HOH . 
E 5 HOH A 17 517 68 HOH HOH . 
E 5 HOH A 18 518 146 HOH HOH . 
E 5 HOH A 19 519 58 HOH HOH . 
E 5 HOH A 20 520 47 HOH HOH . 
E 5 HOH A 21 521 30 HOH HOH . 
E 5 HOH A 22 522 28 HOH HOH . 
E 5 HOH A 23 523 42 HOH HOH . 
E 5 HOH A 24 524 77 HOH HOH . 
E 5 HOH A 25 525 2 HOH HOH . 
E 5 HOH A 26 526 78 HOH HOH . 
E 5 HOH A 27 527 199 HOH HOH . 
E 5 HOH A 28 528 26 HOH HOH . 
E 5 HOH A 29 529 7 HOH HOH . 
E 5 HOH A 30 530 103 HOH HOH . 
E 5 HOH A 31 531 49 HOH HOH . 
E 5 HOH A 32 532 139 HOH HOH . 
E 5 HOH A 33 533 177 HOH HOH . 
E 5 HOH A 34 534 46 HOH HOH . 
E 5 HOH A 35 535 127 HOH HOH . 
E 5 HOH A 36 536 65 HOH HOH . 
E 5 HOH A 37 537 62 HOH HOH . 
E 5 HOH A 38 538 99 HOH HOH . 
E 5 HOH A 39 539 5 HOH HOH . 
E 5 HOH A 40 540 83 HOH HOH . 
E 5 HOH A 41 541 147 HOH HOH . 
E 5 HOH A 42 542 3 HOH HOH . 
E 5 HOH A 43 543 22 HOH HOH . 
E 5 HOH A 44 544 35 HOH HOH . 
E 5 HOH A 45 545 169 HOH HOH . 
E 5 HOH A 46 546 106 HOH HOH . 
E 5 HOH A 47 547 32 HOH HOH . 
E 5 HOH A 48 548 69 HOH HOH . 
E 5 HOH A 49 549 14 HOH HOH . 
E 5 HOH A 50 550 10 HOH HOH . 
E 5 HOH A 51 551 172 HOH HOH . 
E 5 HOH A 52 552 29 HOH HOH . 
E 5 HOH A 53 553 19 HOH HOH . 
E 5 HOH A 54 554 6 HOH HOH . 
E 5 HOH A 55 555 118 HOH HOH . 
E 5 HOH A 56 556 37 HOH HOH . 
E 5 HOH A 57 557 114 HOH HOH . 
E 5 HOH A 58 558 9 HOH HOH . 
E 5 HOH A 59 559 131 HOH HOH . 
E 5 HOH A 60 560 158 HOH HOH . 
E 5 HOH A 61 561 75 HOH HOH . 
E 5 HOH A 62 562 97 HOH HOH . 
E 5 HOH A 63 563 122 HOH HOH . 
E 5 HOH A 64 564 110 HOH HOH . 
E 5 HOH A 65 565 91 HOH HOH . 
E 5 HOH A 66 566 39 HOH HOH . 
E 5 HOH A 67 567 64 HOH HOH . 
E 5 HOH A 68 568 55 HOH HOH . 
E 5 HOH A 69 569 86 HOH HOH . 
E 5 HOH A 70 570 116 HOH HOH . 
E 5 HOH A 71 571 149 HOH HOH . 
E 5 HOH A 72 572 123 HOH HOH . 
E 5 HOH A 73 573 23 HOH HOH . 
E 5 HOH A 74 574 17 HOH HOH . 
E 5 HOH A 75 575 38 HOH HOH . 
E 5 HOH A 76 576 90 HOH HOH . 
E 5 HOH A 77 577 89 HOH HOH . 
E 5 HOH A 78 578 56 HOH HOH . 
E 5 HOH A 79 579 66 HOH HOH . 
E 5 HOH A 80 580 120 HOH HOH . 
E 5 HOH A 81 581 41 HOH HOH . 
E 5 HOH A 82 582 100 HOH HOH . 
E 5 HOH A 83 583 8 HOH HOH . 
E 5 HOH A 84 584 16 HOH HOH . 
E 5 HOH A 85 585 34 HOH HOH . 
E 5 HOH A 86 586 102 HOH HOH . 
E 5 HOH A 87 587 145 HOH HOH . 
E 5 HOH A 88 588 50 HOH HOH . 
E 5 HOH A 89 589 132 HOH HOH . 
E 5 HOH A 90 590 137 HOH HOH . 
E 5 HOH A 91 591 1 HOH HOH . 
E 5 HOH A 92 592 12 HOH HOH . 
E 5 HOH A 93 593 57 HOH HOH . 
E 5 HOH A 94 594 80 HOH HOH . 
E 5 HOH A 95 595 21 HOH HOH . 
E 5 HOH A 96 596 94 HOH HOH . 
E 5 HOH A 97 597 171 HOH HOH . 
E 5 HOH A 98 598 141 HOH HOH . 
E 5 HOH A 99 599 13 HOH HOH . 
E 5 HOH A 100 600 184 HOH HOH . 
E 5 HOH A 101 601 95 HOH HOH . 
E 5 HOH A 102 602 135 HOH HOH . 
E 5 HOH A 103 603 188 HOH HOH . 
E 5 HOH A 104 604 117 HOH HOH . 
E 5 HOH A 105 605 129 HOH HOH . 
E 5 HOH A 106 606 36 HOH HOH . 
E 5 HOH A 107 607 71 HOH HOH . 
E 5 HOH A 108 608 142 HOH HOH . 
E 5 HOH A 109 609 51 HOH HOH . 
E 5 HOH A 110 610 133 HOH HOH . 
E 5 HOH A 111 611 33 HOH HOH . 
E 5 HOH A 112 612 121 HOH HOH . 
E 5 HOH A 113 613 112 HOH HOH . 
E 5 HOH A 114 614 27 HOH HOH . 
E 5 HOH A 115 615 182 HOH HOH . 
E 5 HOH A 116 616 136 HOH HOH . 
E 5 HOH A 117 617 179 HOH HOH . 
E 5 HOH A 118 618 194 HOH HOH . 
E 5 HOH A 119 619 11 HOH HOH . 
E 5 HOH A 120 620 152 HOH HOH . 
E 5 HOH A 121 621 15 HOH HOH . 
E 5 HOH A 122 622 161 HOH HOH . 
E 5 HOH A 123 623 82 HOH HOH . 
E 5 HOH A 124 624 198 HOH HOH . 
E 5 HOH A 125 625 178 HOH HOH . 
E 5 HOH A 126 626 40 HOH HOH . 
E 5 HOH A 127 627 31 HOH HOH . 
E 5 HOH A 128 628 173 HOH HOH . 
E 5 HOH A 129 629 59 HOH HOH . 
E 5 HOH A 130 630 60 HOH HOH . 
E 5 HOH A 131 631 45 HOH HOH . 
E 5 HOH A 132 632 98 HOH HOH . 
E 5 HOH A 133 633 159 HOH HOH . 
E 5 HOH A 134 634 153 HOH HOH . 
E 5 HOH A 135 635 18 HOH HOH . 
E 5 HOH A 136 636 93 HOH HOH . 
E 5 HOH A 137 637 87 HOH HOH . 
E 5 HOH A 138 638 148 HOH HOH . 
E 5 HOH A 139 639 175 HOH HOH . 
E 5 HOH A 140 640 52 HOH HOH . 
E 5 HOH A 141 641 76 HOH HOH . 
E 5 HOH A 142 642 150 HOH HOH . 
E 5 HOH A 143 643 154 HOH HOH . 
E 5 HOH A 144 644 43 HOH HOH . 
E 5 HOH A 145 645 54 HOH HOH . 
E 5 HOH A 146 646 193 HOH HOH . 
E 5 HOH A 147 647 138 HOH HOH . 
E 5 HOH A 148 648 155 HOH HOH . 
E 5 HOH A 149 649 67 HOH HOH . 
E 5 HOH A 150 650 63 HOH HOH . 
E 5 HOH A 151 651 119 HOH HOH . 
E 5 HOH A 152 652 73 HOH HOH . 
E 5 HOH A 153 653 185 HOH HOH . 
E 5 HOH A 154 654 190 HOH HOH . 
E 5 HOH A 155 655 81 HOH HOH . 
E 5 HOH A 156 656 143 HOH HOH . 
E 5 HOH A 157 657 111 HOH HOH . 
E 5 HOH A 158 658 165 HOH HOH . 
E 5 HOH A 159 659 96 HOH HOH . 
E 5 HOH A 160 660 25 HOH HOH . 
E 5 HOH A 161 661 125 HOH HOH . 
E 5 HOH A 162 662 88 HOH HOH . 
E 5 HOH A 163 663 180 HOH HOH . 
E 5 HOH A 164 664 130 HOH HOH . 
E 5 HOH A 165 665 84 HOH HOH . 
E 5 HOH A 166 666 53 HOH HOH . 
E 5 HOH A 167 667 192 HOH HOH . 
E 5 HOH A 168 668 92 HOH HOH . 
E 5 HOH A 169 669 44 HOH HOH . 
E 5 HOH A 170 670 197 HOH HOH . 
E 5 HOH A 171 671 189 HOH HOH . 
E 5 HOH A 172 672 170 HOH HOH . 
E 5 HOH A 173 673 156 HOH HOH . 
E 5 HOH A 174 674 187 HOH HOH . 
E 5 HOH A 175 675 113 HOH HOH . 
E 5 HOH A 176 676 48 HOH HOH . 
E 5 HOH A 177 677 160 HOH HOH . 
E 5 HOH A 178 678 183 HOH HOH . 
E 5 HOH A 179 679 176 HOH HOH . 
E 5 HOH A 180 680 164 HOH HOH . 
E 5 HOH A 181 681 186 HOH HOH . 
E 5 HOH A 182 682 104 HOH HOH . 
E 5 HOH A 183 683 195 HOH HOH . 
E 5 HOH A 184 684 134 HOH HOH . 
E 5 HOH A 185 685 157 HOH HOH . 
E 5 HOH A 186 686 174 HOH HOH . 
E 5 HOH A 187 687 196 HOH HOH . 
E 5 HOH A 188 688 140 HOH HOH . 
E 5 HOH A 189 689 144 HOH HOH . 
E 5 HOH A 190 690 101 HOH HOH . 
E 5 HOH A 191 691 79 HOH HOH . 
E 5 HOH A 192 692 166 HOH HOH . 
E 5 HOH A 193 693 61 HOH HOH . 
E 5 HOH A 194 694 128 HOH HOH . 
E 5 HOH A 195 695 108 HOH HOH . 
E 5 HOH A 196 696 124 HOH HOH . 
E 5 HOH A 197 697 126 HOH HOH . 
E 5 HOH A 198 698 168 HOH HOH . 
E 5 HOH A 199 699 191 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 O O1 B1C . . . D 4 38.244 21.944 -1.095 1 54.91 ? O1 B1C 403 A 1 
HETATM 2 C C4 B1C . . . D 4 38.893 23.119 -0.635 1 49.55 ? C4 B1C 403 A 1 
HETATM 3 O O2 B1C . . . D 4 39.669 23.675 -1.466 1 53.74 ? O2 B1C 403 A 1 
HETATM 4 C CT B1C . . . D 4 40.837 23.098 -2.054 1 50.8 ? CT B1C 403 A 1 
HETATM 5 C C1 B1C . . . D 4 41.218 21.753 -1.431 1 44.92 ? C1 B1C 403 A 1 
HETATM 6 C C2 B1C . . . D 4 40.575 22.937 -3.551 1 55 ? C2 B1C 403 A 1 
HETATM 7 C C3 B1C . . . D 4 42.01 24.051 -1.852 1 44.68 ? C3 B1C 403 A 1 
HETATM 8 N N B1C . . . D 4 38.471 23.917 0.386 1 41.87 ? N B1C 403 A 1 
HETATM 9 C CA B1C . . . D 4 37.662 25.116 0.125 1 43.33 ? CA B1C 403 A 1 
HETATM 10 C C B1C . . . D 4 38.547 26.235 -0.399 1 45.1 ? C B1C 403 A 1 
HETATM 11 O O B1C . . . D 4 39.266 26.904 0.345 1 47.1 ? O B1C 403 A 1 
HETATM 12 C CB B1C . . . D 4 36.892 25.547 1.391 1 40.63 ? CB B1C 403 A 1 
HETATM 13 C CG B1C . . . D 4 36.395 27.007 1.489 1 39.21 ? CG B1C 403 A 1 
HETATM 14 C CD1 B1C . . . D 4 36.443 27.675 2.71 1 38.35 ? CD1 B1C 403 A 1 
HETATM 15 C CD2 B1C . . . D 4 35.872 27.699 0.393 1 35.64 ? CD2 B1C 403 A 1 
HETATM 16 C CE1 B1C . . . D 4 36.001 28.978 2.847 1 36.2 ? CE1 B1C 403 A 1 
HETATM 17 C CE2 B1C . . . D 4 35.428 29.021 0.514 1 33.8 ? CE2 B1C 403 A 1 
HETATM 18 C CZ B1C . . . D 4 35.495 29.656 1.753 1 41.04 ? CZ B1C 403 A 1 
HETATM 19 O OH B1C . . . D 4 35.07 30.968 1.932 1 25.82 ? OH B1C 403 A 1 
HETATM 20 O OXT B1C . . . D 4 38.546 26.479 -1.611 1 56.52 ? OXT B1C 403 A 1 
#
_model_server_stats.io_time_ms              49 
_model_server_stats.parse_time_ms           10 
_model_server_stats.create_model_time_ms    4 
_model_server_stats.query_time_ms           313 
_model_server_stats.encode_time_ms          2 
_model_server_stats.element_count           20 
#