data_3IJ7 # _model_server_result.job_id D5nyl0kHVDe3x1HUc7oADA _model_server_result.datetime_utc '2024-11-26 18:30:23' _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 3ij7 # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"E","auth_seq_id":498}' # _entry.id 3IJ7 # _exptl.entry_id 3IJ7 _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 35.453 _entity.id 5 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'CHLORIDE ION' _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 3IJ7 _cell.length_a 52.14 _cell.length_b 67.82 _cell.length_c 129.92 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 3IJ7 _symmetry.cell_setting ? _symmetry.Int_Tables_number 19 _symmetry.space_group_name_Hall ? _symmetry.space_group_name_H-M 'P 21 21 21' # _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,F _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 5 _struct_asym.id E _struct_asym.pdbx_modified N _struct_asym.pdbx_blank_PDB_chainid_flag N # loop_ _pdbx_entity_branch.entity_id _pdbx_entity_branch.type 2 oligosaccharide 3 oligosaccharide # loop_ _pdbx_entity_branch_link.link_id _pdbx_entity_branch_link.details _pdbx_entity_branch_link.entity_id _pdbx_entity_branch_link.entity_branch_list_num_1 _pdbx_entity_branch_link.entity_branch_list_num_2 _pdbx_entity_branch_link.comp_id_1 _pdbx_entity_branch_link.comp_id_2 _pdbx_entity_branch_link.atom_id_1 _pdbx_entity_branch_link.leaving_atom_id_1 _pdbx_entity_branch_link.atom_stereo_config_1 _pdbx_entity_branch_link.atom_id_2 _pdbx_entity_branch_link.leaving_atom_id_2 _pdbx_entity_branch_link.atom_stereo_config_2 _pdbx_entity_branch_link.value_order 1 ? 2 2 1 BGC B9D C1 O1 . O2 HO2 . sing 2 ? 2 3 2 B8D BGC C1 O1 . O4 HO4 . sing 3 ? 3 2 1 B8D GLF C1 O1 . O4 HO4 . sing # loop_ _pdbx_branch_scheme.entity_id _pdbx_branch_scheme.hetero _pdbx_branch_scheme.asym_id _pdbx_branch_scheme.mon_id _pdbx_branch_scheme.num _pdbx_branch_scheme.pdb_asym_id _pdbx_branch_scheme.pdb_seq_num _pdbx_branch_scheme.pdb_mon_id _pdbx_branch_scheme.auth_asym_id _pdbx_branch_scheme.auth_seq_num _pdbx_branch_scheme.auth_mon_id 2 n B B9D 1 B 1 B9D A 501 B9D 2 n B BGC 2 B 2 BGC A 502 BGC 2 n B B8D 3 B 3 B8D A 503 B8D 3 n C GLF 1 C 1 GLF A 504 GLF 3 n C B8D 2 C 2 B8D A 505 B8D # 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 disulf ? disulf1 A SG CYS 28 A CYS 28 1_555 A SG CYS 86 A CYS 86 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf2 A SG CYS 70 A CYS 70 1_555 A SG CYS 115 A CYS 115 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.027 ? disulf ? disulf3 A SG CYS 141 A CYS 141 1_555 A SG CYS 160 A CYS 160 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf4 A SG CYS 378 A CYS 378 1_555 A SG CYS 384 A CYS 384 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.029 ? disulf ? disulf5 A SG CYS 450 A CYS 450 1_555 A SG CYS 462 A CYS 462 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.027 ? covale ? covale1 A C PCA 1 A PCA 1 1_555 A N TYR 2 A TYR 2 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.306 ? covale ? covale2 A OD1 ASP 197 A ASP 197 1_555 B C5 B9D . B B9D 1 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.433 ? covale ? covale3 B O2 B9D . B B9D 1 1_555 B C1 BGC . B BGC 2 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.418 ? covale ? covale4 B O4 BGC . B BGC 2 1_555 B C1 B8D . B B8D 3 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.432 ? covale ? covale5 C O4 GLF . C GLF 1 1_555 C C1 B8D . C B8D 2 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.437 ? metalc ? metalc1 A OD1 ASN 100 A ASN 100 1_555 D CA CA . A CA 497 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.429 ? metalc ? metalc2 A O ARG 158 A ARG 158 1_555 D CA CA . A CA 497 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.37 ? metalc ? metalc3 A OD1 ASP 167 A ASP 167 1_555 D CA CA . A CA 497 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.445 ? metalc ? metalc4 A OD2 ASP 167 A ASP 167 1_555 D CA CA . A CA 497 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.37 ? metalc ? metalc5 A O HIS 201 A HIS 201 1_555 D CA CA . A CA 497 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.429 ? metalc ? metalc6 D CA CA . A CA 497 1_555 F O HOH . A HOH 520 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.626 ? metalc ? metalc7 D CA CA . A CA 497 1_555 F O HOH . A HOH 734 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.5 ? # _chem_comp.formula 'Cl -1' _chem_comp.formula_weight 35.453 _chem_comp.id CL _chem_comp.mon_nstd_flag . _chem_comp.name 'CHLORIDE ION' _chem_comp.type non-polymer _chem_comp.pdbx_synonyms ? # _atom_sites.entry_id 3IJ7 _atom_sites.fract_transf_matrix[1][1] 0.019179 _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] 0.014745 _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] 0.007697 _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 D 4 CA A 1 497 497 CA CA . E 5 CL A 1 498 498 CL CL . F 6 HOH A 1 506 506 HOH HOH . F 6 HOH A 2 507 507 HOH HOH . F 6 HOH A 3 508 508 HOH HOH . F 6 HOH A 4 509 509 HOH HOH . F 6 HOH A 5 510 510 HOH HOH . F 6 HOH A 6 511 511 HOH HOH . F 6 HOH A 7 512 512 HOH HOH . F 6 HOH A 8 513 513 HOH HOH . F 6 HOH A 9 514 514 HOH HOH . F 6 HOH A 10 515 515 HOH HOH . F 6 HOH A 11 516 516 HOH HOH . F 6 HOH A 12 517 517 HOH HOH . F 6 HOH A 13 518 518 HOH HOH . F 6 HOH A 14 519 519 HOH HOH . F 6 HOH A 15 520 520 HOH HOH . F 6 HOH A 16 521 521 HOH HOH . F 6 HOH A 17 522 522 HOH HOH . F 6 HOH A 18 523 523 HOH HOH . F 6 HOH A 19 524 524 HOH HOH . F 6 HOH A 20 525 525 HOH HOH . F 6 HOH A 21 526 526 HOH HOH . F 6 HOH A 22 527 527 HOH HOH . F 6 HOH A 23 528 528 HOH HOH . F 6 HOH A 24 529 529 HOH HOH . F 6 HOH A 25 530 530 HOH HOH . F 6 HOH A 26 531 531 HOH HOH . F 6 HOH A 27 532 532 HOH HOH . F 6 HOH A 28 533 533 HOH HOH . F 6 HOH A 29 534 534 HOH HOH . F 6 HOH A 30 535 535 HOH HOH . F 6 HOH A 31 536 536 HOH HOH . F 6 HOH A 32 537 537 HOH HOH . F 6 HOH A 33 538 538 HOH HOH . F 6 HOH A 34 539 539 HOH HOH . F 6 HOH A 35 540 540 HOH HOH . F 6 HOH A 36 541 541 HOH HOH . F 6 HOH A 37 542 542 HOH HOH . F 6 HOH A 38 543 543 HOH HOH . F 6 HOH A 39 544 544 HOH HOH . F 6 HOH A 40 545 545 HOH HOH . F 6 HOH A 41 546 546 HOH HOH . F 6 HOH A 42 547 547 HOH HOH . F 6 HOH A 43 548 548 HOH HOH . F 6 HOH A 44 549 549 HOH HOH . F 6 HOH A 45 550 550 HOH HOH . F 6 HOH A 46 551 551 HOH HOH . F 6 HOH A 47 552 552 HOH HOH . F 6 HOH A 48 553 553 HOH HOH . F 6 HOH A 49 554 554 HOH HOH . F 6 HOH A 50 555 555 HOH HOH . F 6 HOH A 51 556 556 HOH HOH . F 6 HOH A 52 557 557 HOH HOH . F 6 HOH A 53 558 558 HOH HOH . F 6 HOH A 54 559 559 HOH HOH . F 6 HOH A 55 560 560 HOH HOH . F 6 HOH A 56 561 561 HOH HOH . F 6 HOH A 57 562 562 HOH HOH . F 6 HOH A 58 563 563 HOH HOH . F 6 HOH A 59 564 564 HOH HOH . F 6 HOH A 60 565 565 HOH HOH . F 6 HOH A 61 566 566 HOH HOH . F 6 HOH A 62 567 567 HOH HOH . F 6 HOH A 63 568 568 HOH HOH . F 6 HOH A 64 569 569 HOH HOH . F 6 HOH A 65 570 570 HOH HOH . F 6 HOH A 66 571 571 HOH HOH . F 6 HOH A 67 572 572 HOH HOH . F 6 HOH A 68 573 573 HOH HOH . F 6 HOH A 69 574 574 HOH HOH . F 6 HOH A 70 575 575 HOH HOH . F 6 HOH A 71 576 576 HOH HOH . F 6 HOH A 72 577 577 HOH HOH . F 6 HOH A 73 578 578 HOH HOH . F 6 HOH A 74 579 579 HOH HOH . F 6 HOH A 75 580 580 HOH HOH . F 6 HOH A 76 581 581 HOH HOH . F 6 HOH A 77 582 582 HOH HOH . F 6 HOH A 78 583 583 HOH HOH . F 6 HOH A 79 584 584 HOH HOH . F 6 HOH A 80 585 585 HOH HOH . F 6 HOH A 81 586 586 HOH HOH . F 6 HOH A 82 587 587 HOH HOH . F 6 HOH A 83 588 588 HOH HOH . F 6 HOH A 84 589 589 HOH HOH . F 6 HOH A 85 590 590 HOH HOH . F 6 HOH A 86 591 591 HOH HOH . F 6 HOH A 87 592 592 HOH HOH . F 6 HOH A 88 593 593 HOH HOH . F 6 HOH A 89 594 594 HOH HOH . F 6 HOH A 90 595 595 HOH HOH . F 6 HOH A 91 596 596 HOH HOH . F 6 HOH A 92 597 597 HOH HOH . F 6 HOH A 93 598 598 HOH HOH . F 6 HOH A 94 599 599 HOH HOH . F 6 HOH A 95 600 600 HOH HOH . F 6 HOH A 96 601 601 HOH HOH . F 6 HOH A 97 602 602 HOH HOH . F 6 HOH A 98 603 603 HOH HOH . F 6 HOH A 99 604 604 HOH HOH . F 6 HOH A 100 605 605 HOH HOH . F 6 HOH A 101 606 606 HOH HOH . F 6 HOH A 102 607 607 HOH HOH . F 6 HOH A 103 608 608 HOH HOH . F 6 HOH A 104 609 609 HOH HOH . F 6 HOH A 105 610 610 HOH HOH . F 6 HOH A 106 611 611 HOH HOH . F 6 HOH A 107 612 612 HOH HOH . F 6 HOH A 108 613 613 HOH HOH . F 6 HOH A 109 614 614 HOH HOH . F 6 HOH A 110 615 615 HOH HOH . F 6 HOH A 111 616 616 HOH HOH . F 6 HOH A 112 617 617 HOH HOH . F 6 HOH A 113 618 618 HOH HOH . F 6 HOH A 114 619 619 HOH HOH . F 6 HOH A 115 620 620 HOH HOH . F 6 HOH A 116 621 621 HOH HOH . F 6 HOH A 117 622 622 HOH HOH . F 6 HOH A 118 623 623 HOH HOH . F 6 HOH A 119 624 624 HOH HOH . F 6 HOH A 120 625 625 HOH HOH . F 6 HOH A 121 626 626 HOH HOH . F 6 HOH A 122 627 627 HOH HOH . F 6 HOH A 123 628 628 HOH HOH . F 6 HOH A 124 629 629 HOH HOH . F 6 HOH A 125 630 630 HOH HOH . F 6 HOH A 126 631 631 HOH HOH . F 6 HOH A 127 632 632 HOH HOH . F 6 HOH A 128 633 633 HOH HOH . F 6 HOH A 129 634 634 HOH HOH . F 6 HOH A 130 635 635 HOH HOH . F 6 HOH A 131 636 636 HOH HOH . F 6 HOH A 132 637 637 HOH HOH . F 6 HOH A 133 638 638 HOH HOH . F 6 HOH A 134 639 639 HOH HOH . F 6 HOH A 135 640 640 HOH HOH . F 6 HOH A 136 641 641 HOH HOH . F 6 HOH A 137 642 642 HOH HOH . F 6 HOH A 138 643 643 HOH HOH . F 6 HOH A 139 644 644 HOH HOH . F 6 HOH A 140 645 645 HOH HOH . F 6 HOH A 141 646 646 HOH HOH . F 6 HOH A 142 647 647 HOH HOH . F 6 HOH A 143 648 648 HOH HOH . F 6 HOH A 144 649 649 HOH HOH . F 6 HOH A 145 650 650 HOH HOH . F 6 HOH A 146 651 651 HOH HOH . F 6 HOH A 147 652 652 HOH HOH . F 6 HOH A 148 653 653 HOH HOH . F 6 HOH A 149 654 654 HOH HOH . F 6 HOH A 150 655 655 HOH HOH . F 6 HOH A 151 656 656 HOH HOH . F 6 HOH A 152 657 657 HOH HOH . F 6 HOH A 153 658 658 HOH HOH . F 6 HOH A 154 659 659 HOH HOH . F 6 HOH A 155 660 660 HOH HOH . F 6 HOH A 156 661 661 HOH HOH . F 6 HOH A 157 662 662 HOH HOH . F 6 HOH A 158 663 663 HOH HOH . F 6 HOH A 159 664 664 HOH HOH . F 6 HOH A 160 665 665 HOH HOH . F 6 HOH A 161 666 666 HOH HOH . F 6 HOH A 162 667 667 HOH HOH . F 6 HOH A 163 668 668 HOH HOH . F 6 HOH A 164 669 669 HOH HOH . F 6 HOH A 165 670 670 HOH HOH . F 6 HOH A 166 671 671 HOH HOH . F 6 HOH A 167 672 672 HOH HOH . F 6 HOH A 168 673 673 HOH HOH . F 6 HOH A 169 674 674 HOH HOH . F 6 HOH A 170 675 675 HOH HOH . F 6 HOH A 171 676 676 HOH HOH . F 6 HOH A 172 677 677 HOH HOH . F 6 HOH A 173 678 678 HOH HOH . F 6 HOH A 174 679 679 HOH HOH . F 6 HOH A 175 680 680 HOH HOH . F 6 HOH A 176 681 681 HOH HOH . F 6 HOH A 177 682 682 HOH HOH . F 6 HOH A 178 683 683 HOH HOH . F 6 HOH A 179 684 684 HOH HOH . F 6 HOH A 180 685 685 HOH HOH . F 6 HOH A 181 686 686 HOH HOH . F 6 HOH A 182 687 687 HOH HOH . F 6 HOH A 183 688 688 HOH HOH . F 6 HOH A 184 689 689 HOH HOH . F 6 HOH A 185 690 690 HOH HOH . F 6 HOH A 186 691 691 HOH HOH . F 6 HOH A 187 692 692 HOH HOH . F 6 HOH A 188 693 693 HOH HOH . F 6 HOH A 189 694 694 HOH HOH . F 6 HOH A 190 695 695 HOH HOH . F 6 HOH A 191 696 696 HOH HOH . F 6 HOH A 192 697 697 HOH HOH . F 6 HOH A 193 698 698 HOH HOH . F 6 HOH A 194 699 699 HOH HOH . F 6 HOH A 195 700 700 HOH HOH . F 6 HOH A 196 701 701 HOH HOH . F 6 HOH A 197 702 702 HOH HOH . F 6 HOH A 198 703 703 HOH HOH . F 6 HOH A 199 704 704 HOH HOH . F 6 HOH A 200 705 705 HOH HOH . F 6 HOH A 201 706 706 HOH HOH . F 6 HOH A 202 707 707 HOH HOH . F 6 HOH A 203 708 708 HOH HOH . F 6 HOH A 204 709 709 HOH HOH . F 6 HOH A 205 710 710 HOH HOH . F 6 HOH A 206 711 711 HOH HOH . F 6 HOH A 207 712 712 HOH HOH . F 6 HOH A 208 713 713 HOH HOH . F 6 HOH A 209 714 714 HOH HOH . F 6 HOH A 210 715 715 HOH HOH . F 6 HOH A 211 716 716 HOH HOH . F 6 HOH A 212 717 717 HOH HOH . F 6 HOH A 213 718 718 HOH HOH . F 6 HOH A 214 719 719 HOH HOH . F 6 HOH A 215 720 720 HOH HOH . F 6 HOH A 216 721 721 HOH HOH . F 6 HOH A 217 722 722 HOH HOH . F 6 HOH A 218 723 723 HOH HOH . F 6 HOH A 219 724 724 HOH HOH . F 6 HOH A 220 725 725 HOH HOH . F 6 HOH A 221 726 726 HOH HOH . F 6 HOH A 222 727 727 HOH HOH . F 6 HOH A 223 728 728 HOH HOH . F 6 HOH A 224 729 729 HOH HOH . F 6 HOH A 225 730 730 HOH HOH . F 6 HOH A 226 731 731 HOH HOH . F 6 HOH A 227 732 732 HOH HOH . F 6 HOH A 228 733 733 HOH HOH . F 6 HOH A 229 734 734 HOH HOH . F 6 HOH A 230 735 735 HOH HOH . F 6 HOH A 231 736 736 HOH HOH . F 6 HOH A 232 737 505 HOH HOH . # _atom_site.group_PDB HETATM _atom_site.id 1 _atom_site.type_symbol CL _atom_site.label_atom_id CL _atom_site.label_comp_id CL _atom_site.label_seq_id . _atom_site.label_alt_id . _atom_site.pdbx_PDB_ins_code . _atom_site.label_asym_id E _atom_site.label_entity_id 5 _atom_site.Cartn_x 7.553 _atom_site.Cartn_y 23.014 _atom_site.Cartn_z 47.973 _atom_site.occupancy 1 _atom_site.B_iso_or_equiv 18.17 _atom_site.pdbx_formal_charge ? _atom_site.auth_atom_id CL _atom_site.auth_comp_id CL _atom_site.auth_seq_id 498 _atom_site.auth_asym_id A _atom_site.pdbx_PDB_model_num 1 # _model_server_stats.io_time_ms 9 _model_server_stats.parse_time_ms 9 _model_server_stats.create_model_time_ms 5 _model_server_stats.query_time_ms 276 _model_server_stats.encode_time_ms 2 _model_server_stats.element_count 1 #