data_2NVK # _model_server_result.job_id wpdea8nd3sDSN50vfHSCKw _model_server_result.datetime_utc '2025-02-28 06:30:06' _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 2nvk # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"B","auth_seq_id":489}' # _entry.id 2NVK # _exptl.entry_id 2NVK _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 785.55 _entity.id 2 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'FLAVIN-ADENINE DINUCLEOTIDE' _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 2NVK _cell.length_a 151.487 _cell.length_b 151.487 _cell.length_c 134.259 _cell.Z_PDB 18 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2NVK _symmetry.cell_setting ? _symmetry.Int_Tables_number 155 _symmetry.space_group_name_Hall ? _symmetry.space_group_name_H-M 'H 3 2' # _pdbx_struct_assembly.method_details PISA,PQS _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' 17_555 x-y+1/3,-y+2/3,-z+2/3 1 0 0 0 -1 0 0 0 -1 0 87.46106 89.506 # _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 # _struct_conn.conn_type_id disulf _struct_conn.details ? _struct_conn.id disulf1 _struct_conn.ptnr1_label_asym_id A _struct_conn.ptnr1_label_atom_id SG _struct_conn.ptnr1_label_comp_id CYS _struct_conn.ptnr1_label_seq_id 57 _struct_conn.ptnr1_auth_asym_id X _struct_conn.ptnr1_auth_comp_id CYS _struct_conn.ptnr1_auth_seq_id 57 _struct_conn.ptnr1_symmetry 1_555 _struct_conn.ptnr2_label_asym_id A _struct_conn.ptnr2_label_atom_id SG _struct_conn.ptnr2_label_comp_id CYS _struct_conn.ptnr2_label_seq_id 62 _struct_conn.ptnr2_auth_asym_id X _struct_conn.ptnr2_auth_comp_id CYS _struct_conn.ptnr2_auth_seq_id 62 _struct_conn.ptnr2_symmetry 1_555 _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 2.055 _struct_conn.pdbx_value_order ? # _chem_comp.formula 'C27 H33 N9 O15 P2' _chem_comp.formula_weight 785.55 _chem_comp.id FAD _chem_comp.mon_nstd_flag . _chem_comp.name 'FLAVIN-ADENINE DINUCLEOTIDE' _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 PA O1A FAD doub 83 n n PA O2A FAD sing 84 n n PA O5B FAD sing 85 n n PA O3P FAD sing 86 n n O2A HOA2 FAD sing 87 n n O5B C5B FAD sing 88 n n C5B C4B FAD sing 89 n n C5B H51A FAD sing 90 n n C5B H52A FAD sing 91 n n C4B O4B FAD sing 92 n n C4B C3B FAD sing 93 n n C4B H4B FAD sing 94 n n O4B C1B FAD sing 95 n n C3B O3B FAD sing 96 n n C3B C2B FAD sing 97 n n C3B H3B FAD sing 98 n n O3B HO3A FAD sing 99 n n C2B O2B FAD sing 100 n n C2B C1B FAD sing 101 n n C2B H2B FAD sing 102 n n O2B HO2A FAD sing 103 n n C1B N9A FAD sing 104 n n C1B H1B FAD sing 105 n n N9A C8A FAD sing 106 n y N9A C4A FAD sing 107 n y C8A N7A FAD doub 108 n y C8A H8A FAD sing 109 n n N7A C5A FAD sing 110 n y C5A C6A FAD sing 111 n y C5A C4A FAD doub 112 n y C6A N6A FAD sing 113 n n C6A N1A FAD doub 114 n y N6A H61A FAD sing 115 n n N6A H62A FAD sing 116 n n N1A C2A FAD sing 117 n y C2A N3A FAD doub 118 n y C2A H2A FAD sing 119 n n N3A C4A FAD sing 120 n y N1 C2 FAD sing 121 n n N1 C10 FAD doub 122 n n C2 O2 FAD doub 123 n n C2 N3 FAD sing 124 n n N3 C4 FAD sing 125 n n N3 HN3 FAD sing 126 n n C4 O4 FAD doub 127 n n C4 C4X FAD sing 128 n n C4X N5 FAD doub 129 n n C4X C10 FAD sing 130 n n N5 C5X FAD sing 131 n n C5X C6 FAD doub 132 n y C5X C9A FAD sing 133 n y C6 C7 FAD sing 134 n y C6 H6 FAD sing 135 n n C7 C7M FAD sing 136 n n C7 C8 FAD doub 137 n y C7M HM71 FAD sing 138 n n C7M HM72 FAD sing 139 n n C7M HM73 FAD sing 140 n n C8 C8M FAD sing 141 n n C8 C9 FAD sing 142 n y C8M HM81 FAD sing 143 n n C8M HM82 FAD sing 144 n n C8M HM83 FAD sing 145 n n C9 C9A FAD doub 146 n y C9 H9 FAD sing 147 n n C9A N10 FAD sing 148 n n N10 C10 FAD sing 149 n n N10 C1' FAD sing 150 n n C1' C2' FAD sing 151 n n C1' "H1'1" FAD sing 152 n n C1' "H1'2" FAD sing 153 n n C2' O2' FAD sing 154 n n C2' C3' FAD sing 155 n n C2' H2' FAD sing 156 n n O2' HO2' FAD sing 157 n n C3' O3' FAD sing 158 n n C3' C4' FAD sing 159 n n C3' H3' FAD sing 160 n n O3' HO3' FAD sing 161 n n C4' O4' FAD sing 162 n n C4' C5' FAD sing 163 n n C4' H4' FAD sing 164 n n O4' HO4' FAD sing 165 n n C5' O5' FAD sing 166 n n C5' "H5'1" FAD sing 167 n n C5' "H5'2" FAD sing 168 n n O5' P FAD sing 169 n n P O1P FAD doub 170 n n P O2P FAD sing 171 n n P O3P FAD sing 172 n n O2P HOP2 FAD sing 173 n n # _atom_sites.entry_id 2NVK _atom_sites.fract_transf_matrix[1][1] 0.006601 _atom_sites.fract_transf_matrix[1][2] 0.003811 _atom_sites.fract_transf_matrix[1][3] 0 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.007622 _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] 0.007448 _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 FAD X 1 489 489 FAD FAD . C 3 NAP X 1 490 490 NAP NAP . D 4 HOH X 1 491 491 HOH HOH . D 4 HOH X 2 492 492 HOH HOH . D 4 HOH X 3 493 493 HOH HOH . D 4 HOH X 4 494 494 HOH HOH . D 4 HOH X 5 495 495 HOH HOH . D 4 HOH X 6 496 496 HOH HOH . D 4 HOH X 7 497 497 HOH HOH . D 4 HOH X 8 498 498 HOH HOH . D 4 HOH X 9 499 499 HOH HOH . D 4 HOH X 10 500 500 HOH HOH . D 4 HOH X 11 501 501 HOH HOH . D 4 HOH X 12 502 502 HOH HOH . D 4 HOH X 13 503 503 HOH HOH . D 4 HOH X 14 504 504 HOH HOH . D 4 HOH X 15 505 505 HOH HOH . D 4 HOH X 16 506 506 HOH HOH . D 4 HOH X 17 507 507 HOH HOH . D 4 HOH X 18 508 508 HOH HOH . D 4 HOH X 19 509 509 HOH HOH . D 4 HOH X 20 510 510 HOH HOH . D 4 HOH X 21 511 511 HOH HOH . D 4 HOH X 22 512 512 HOH HOH . D 4 HOH X 23 513 513 HOH HOH . D 4 HOH X 24 514 514 HOH HOH . D 4 HOH X 25 515 515 HOH HOH . D 4 HOH X 26 516 516 HOH HOH . D 4 HOH X 27 517 517 HOH HOH . D 4 HOH X 28 518 518 HOH HOH . D 4 HOH X 29 519 519 HOH HOH . D 4 HOH X 30 520 520 HOH HOH . D 4 HOH X 31 521 521 HOH HOH . D 4 HOH X 32 522 522 HOH HOH . D 4 HOH X 33 523 523 HOH HOH . D 4 HOH X 34 524 524 HOH HOH . D 4 HOH X 35 525 525 HOH HOH . D 4 HOH X 36 526 526 HOH HOH . D 4 HOH X 37 527 527 HOH HOH . D 4 HOH X 38 528 528 HOH HOH . D 4 HOH X 39 529 529 HOH HOH . D 4 HOH X 40 530 530 HOH HOH . D 4 HOH X 41 531 531 HOH HOH . D 4 HOH X 42 532 532 HOH HOH . D 4 HOH X 43 533 533 HOH HOH . D 4 HOH X 44 534 534 HOH HOH . D 4 HOH X 45 535 535 HOH HOH . D 4 HOH X 46 536 536 HOH HOH . D 4 HOH X 47 537 537 HOH HOH . D 4 HOH X 48 538 538 HOH HOH . D 4 HOH X 49 539 539 HOH HOH . D 4 HOH X 50 540 540 HOH HOH . D 4 HOH X 51 541 541 HOH HOH . D 4 HOH X 52 542 542 HOH HOH . D 4 HOH X 53 543 543 HOH HOH . D 4 HOH X 54 544 544 HOH HOH . D 4 HOH X 55 545 545 HOH HOH . D 4 HOH X 56 546 546 HOH HOH . D 4 HOH X 57 547 547 HOH HOH . D 4 HOH X 58 548 548 HOH HOH . D 4 HOH X 59 549 549 HOH HOH . D 4 HOH X 60 550 550 HOH HOH . D 4 HOH X 61 551 551 HOH HOH . D 4 HOH X 62 552 552 HOH HOH . D 4 HOH X 63 553 553 HOH HOH . D 4 HOH X 64 554 554 HOH HOH . D 4 HOH X 65 555 555 HOH HOH . D 4 HOH X 66 556 556 HOH HOH . D 4 HOH X 67 557 557 HOH HOH . D 4 HOH X 68 558 558 HOH HOH . D 4 HOH X 69 559 559 HOH HOH . D 4 HOH X 70 560 560 HOH HOH . D 4 HOH X 71 561 561 HOH HOH . D 4 HOH X 72 562 562 HOH HOH . D 4 HOH X 73 563 563 HOH HOH . D 4 HOH X 74 564 564 HOH HOH . D 4 HOH X 75 565 565 HOH HOH . D 4 HOH X 76 566 566 HOH HOH . D 4 HOH X 77 567 567 HOH HOH . D 4 HOH X 78 568 568 HOH HOH . D 4 HOH X 79 569 569 HOH HOH . D 4 HOH X 80 570 570 HOH HOH . D 4 HOH X 81 571 571 HOH HOH . D 4 HOH X 82 572 572 HOH HOH . D 4 HOH X 83 573 573 HOH HOH . D 4 HOH X 84 574 574 HOH HOH . D 4 HOH X 85 575 575 HOH HOH . D 4 HOH X 86 576 576 HOH HOH . D 4 HOH X 87 577 577 HOH HOH . D 4 HOH X 88 578 578 HOH HOH . D 4 HOH X 89 579 579 HOH HOH . D 4 HOH X 90 580 580 HOH HOH . D 4 HOH X 91 581 581 HOH HOH . D 4 HOH X 92 582 582 HOH HOH . D 4 HOH X 93 583 583 HOH HOH . D 4 HOH X 94 584 584 HOH HOH . D 4 HOH X 95 585 585 HOH HOH . D 4 HOH X 96 586 586 HOH HOH . D 4 HOH X 97 587 587 HOH HOH . D 4 HOH X 98 588 588 HOH HOH . D 4 HOH X 99 589 589 HOH HOH . D 4 HOH X 100 590 590 HOH HOH . D 4 HOH X 101 591 591 HOH HOH . D 4 HOH X 102 592 592 HOH HOH . D 4 HOH X 103 593 593 HOH HOH . D 4 HOH X 104 594 594 HOH HOH . D 4 HOH X 105 595 595 HOH HOH . D 4 HOH X 106 596 596 HOH HOH . D 4 HOH X 107 597 597 HOH HOH . D 4 HOH X 108 598 598 HOH HOH . D 4 HOH X 109 599 599 HOH HOH . D 4 HOH X 110 600 600 HOH HOH . D 4 HOH X 111 601 601 HOH HOH . D 4 HOH X 112 602 602 HOH HOH . D 4 HOH X 113 603 603 HOH HOH . D 4 HOH X 114 604 604 HOH HOH . D 4 HOH X 115 605 605 HOH HOH . D 4 HOH X 116 606 606 HOH HOH . D 4 HOH X 117 607 607 HOH HOH . D 4 HOH X 118 608 608 HOH HOH . D 4 HOH X 119 609 609 HOH HOH . D 4 HOH X 120 610 610 HOH HOH . D 4 HOH X 121 611 611 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 P PA FAD . . . B 2 110.386 25.88 65.314 1 45.28 ? PA FAD 489 X 1 HETATM 2 O O1A FAD . . . B 2 111.298 24.74 64.891 1 43.64 ? O1A FAD 489 X 1 HETATM 3 O O2A FAD . . . B 2 110.85 27.224 64.801 1 45.56 ? O2A FAD 489 X 1 HETATM 4 O O5B FAD . . . B 2 110.358 25.949 66.917 1 45.78 ? O5B FAD 489 X 1 HETATM 5 C C5B FAD . . . B 2 110.096 24.806 67.7 1 46.25 ? C5B FAD 489 X 1 HETATM 6 C C4B FAD . . . B 2 110.998 24.828 68.932 1 45.87 ? C4B FAD 489 X 1 HETATM 7 O O4B FAD . . . B 2 110.465 24.013 69.961 1 46.01 ? O4B FAD 489 X 1 HETATM 8 C C3B FAD . . . B 2 112.384 24.286 68.632 1 46.13 ? C3B FAD 489 X 1 HETATM 9 O O3B FAD . . . B 2 113.325 25.102 69.295 1 43.64 ? O3B FAD 489 X 1 HETATM 10 C C2B FAD . . . B 2 112.317 22.867 69.194 1 45.94 ? C2B FAD 489 X 1 HETATM 11 O O2B FAD . . . B 2 113.554 22.27 69.513 1 45.06 ? O2B FAD 489 X 1 HETATM 12 C C1B FAD . . . B 2 111.456 23.109 70.418 1 46.89 ? C1B FAD 489 X 1 HETATM 13 N N9A FAD . . . B 2 110.825 21.896 70.972 1 47.64 ? N9A FAD 489 X 1 HETATM 14 C C8A FAD . . . B 2 110.459 20.747 70.321 1 46.89 ? C8A FAD 489 X 1 HETATM 15 N N7A FAD . . . B 2 109.913 19.905 71.218 1 47 ? N7A FAD 489 X 1 HETATM 16 C C5A FAD . . . B 2 109.916 20.495 72.428 1 47.36 ? C5A FAD 489 X 1 HETATM 17 C C6A FAD . . . B 2 109.478 20.08 73.681 1 47.68 ? C6A FAD 489 X 1 HETATM 18 N N6A FAD . . . B 2 108.983 18.847 73.87 1 47.11 ? N6A FAD 489 X 1 HETATM 19 N N1A FAD . . . B 2 109.636 20.949 74.748 1 47.6 ? N1A FAD 489 X 1 HETATM 20 C C2A FAD . . . B 2 110.217 22.192 74.597 1 47.1 ? C2A FAD 489 X 1 HETATM 21 N N3A FAD . . . B 2 110.649 22.587 73.345 1 47.91 ? N3A FAD 489 X 1 HETATM 22 C C4A FAD . . . B 2 110.493 21.752 72.288 1 47.64 ? C4A FAD 489 X 1 HETATM 23 N N1 FAD . . . B 2 110.689 29.671 56.308 1 47.79 ? N1 FAD 489 X 1 HETATM 24 C C2 FAD . . . B 2 110.425 30.84 55.619 1 47.91 ? C2 FAD 489 X 1 HETATM 25 O O2 FAD . . . B 2 109.345 31.412 55.755 1 47.95 ? O2 FAD 489 X 1 HETATM 26 N N3 FAD . . . B 2 111.378 31.359 54.766 1 48.02 ? N3 FAD 489 X 1 HETATM 27 C C4 FAD . . . B 2 112.594 30.725 54.594 1 47.57 ? C4 FAD 489 X 1 HETATM 28 O O4 FAD . . . B 2 113.506 31.358 54.082 1 48.17 ? O4 FAD 489 X 1 HETATM 29 C C4X FAD . . . B 2 112.874 29.561 55.301 1 48.21 ? C4X FAD 489 X 1 HETATM 30 N N5 FAD . . . B 2 114.098 28.917 55.156 1 47.93 ? N5 FAD 489 X 1 HETATM 31 C C5X FAD . . . B 2 114.361 27.752 55.86 1 47.41 ? C5X FAD 489 X 1 HETATM 32 C C6 FAD . . . B 2 115.59 27.116 55.698 1 47.04 ? C6 FAD 489 X 1 HETATM 33 C C7 FAD . . . B 2 115.879 25.951 56.403 1 47.41 ? C7 FAD 489 X 1 HETATM 34 C C7M FAD . . . B 2 117.314 25.503 56.46 1 46.03 ? C7M FAD 489 X 1 HETATM 35 C C8 FAD . . . B 2 114.915 25.416 57.276 1 47.81 ? C8 FAD 489 X 1 HETATM 36 C C8M FAD . . . B 2 115.26 24.33 58.256 1 45.71 ? C8M FAD 489 X 1 HETATM 37 C C9 FAD . . . B 2 113.675 26.051 57.425 1 47.94 ? C9 FAD 489 X 1 HETATM 38 C C9A FAD . . . B 2 113.392 27.224 56.719 1 47.87 ? C9A FAD 489 X 1 HETATM 39 N N10 FAD . . . B 2 112.16 27.87 56.869 1 48.74 ? N10 FAD 489 X 1 HETATM 40 C C10 FAD . . . B 2 111.905 29.034 56.164 1 47.75 ? C10 FAD 489 X 1 HETATM 41 C C1' FAD . . . B 2 111.017 27.202 57.594 1 48.84 ? C1' FAD 489 X 1 HETATM 42 C C2' FAD . . . B 2 110.915 27.797 59.001 1 50 ? C2' FAD 489 X 1 HETATM 43 O O2' FAD . . . B 2 112.173 27.71 59.662 1 51.14 ? O2' FAD 489 X 1 HETATM 44 C C3' FAD . . . B 2 109.827 27.081 59.793 1 48.89 ? C3' FAD 489 X 1 HETATM 45 O O3' FAD . . . B 2 108.64 27.094 59.032 1 49.6 ? O3' FAD 489 X 1 HETATM 46 C C4' FAD . . . B 2 109.545 27.729 61.145 1 48.49 ? C4' FAD 489 X 1 HETATM 47 O O4' FAD . . . B 2 110.764 27.926 61.831 1 47.02 ? O4' FAD 489 X 1 HETATM 48 C C5' FAD . . . B 2 108.59 26.848 61.957 1 47.49 ? C5' FAD 489 X 1 HETATM 49 O O5' FAD . . . B 2 108.276 27.44 63.203 1 47.5 ? O5' FAD 489 X 1 HETATM 50 P P FAD . . . B 2 107.7 26.6 64.457 1 45.1 ? P FAD 489 X 1 HETATM 51 O O1P FAD . . . B 2 107.422 27.573 65.583 1 45.9 ? O1P FAD 489 X 1 HETATM 52 O O2P FAD . . . B 2 106.463 25.845 64.086 1 44.2 ? O2P FAD 489 X 1 HETATM 53 O O3P FAD . . . B 2 108.862 25.543 64.862 1 45.17 ? O3P FAD 489 X 1 # _model_server_stats.io_time_ms 7 _model_server_stats.parse_time_ms 7 _model_server_stats.create_model_time_ms 4 _model_server_stats.query_time_ms 253 _model_server_stats.encode_time_ms 8 _model_server_stats.element_count 53 #