data_1CLV # _model_server_result.job_id YMzzHFrZza4PNkef8av2-g _model_server_result.datetime_utc '2024-12-21 11:34:19' _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 1clv # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"C","auth_seq_id":601}' # _entry.id 1CLV # _exptl.entry_id 1CLV _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 40.078 _entity.id 3 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'CALCIUM 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 120 _cell.entry_id 1CLV _cell.length_a 119.25 _cell.length_b 119.25 _cell.length_c 64.78 _cell.Z_PDB 6 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1CLV _symmetry.cell_setting ? _symmetry.Int_Tables_number 169 _symmetry.space_group_name_Hall . _symmetry.space_group_name_H-M 'P 61' # _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 _pdbx_struct_assembly.details author_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 3 _struct_asym.id C _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 disulf ? disulf1 A SG CYS 28 A CYS 28 1_555 A SG CYS 84 A CYS 84 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.027 ? disulf ? disulf2 A SG CYS 134 A CYS 134 1_555 A SG CYS 148 A CYS 148 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.037 ? disulf ? disulf3 A SG CYS 354 A CYS 354 1_555 A SG CYS 360 A CYS 360 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.029 ? disulf ? disulf4 A SG CYS 425 A CYS 425 1_555 A SG CYS 437 A CYS 437 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.03 ? disulf ? disulf5 B SG CYS 1 I CYS 501 1_555 B SG CYS 18 I CYS 518 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.029 ? disulf ? disulf6 B SG CYS 8 I CYS 508 1_555 B SG CYS 23 I CYS 523 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.025 ? disulf ? disulf7 B SG CYS 17 I CYS 517 1_555 B SG CYS 31 I CYS 531 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.026 ? covale ? covale1 A C PCA 1 A PCA 1 1_555 A N LYS 2 A LYS 2 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.332 ? metalc ? metalc1 A OD1 ASN 98 A ASN 98 1_555 C CA CA . A CA 601 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.438 ? metalc ? metalc2 A O ARG 146 A ARG 146 1_555 C CA CA . A CA 601 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.324 ? metalc ? metalc3 A OD1 ASP 155 A ASP 155 1_555 C CA CA . A CA 601 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.736 ? metalc ? metalc4 A OD2 ASP 155 A ASP 155 1_555 C CA CA . A CA 601 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.468 ? metalc ? metalc5 A O HIS 189 A HIS 189 1_555 C CA CA . A CA 601 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.368 ? metalc ? metalc6 C CA CA . A CA 601 1_555 E O HOH . A HOH 611 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.583 ? metalc ? metalc7 C CA CA . A CA 601 1_555 E O HOH . A HOH 619 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.536 ? metalc ? metalc8 C CA CA . A CA 601 1_555 E O HOH . A HOH 628 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.469 ? # _chem_comp.formula 'Ca 2' _chem_comp.formula_weight 40.078 _chem_comp.id CA _chem_comp.mon_nstd_flag . _chem_comp.name 'CALCIUM ION' _chem_comp.type non-polymer _chem_comp.pdbx_synonyms ? # _atom_sites.entry_id 1CLV _atom_sites.fract_transf_matrix[1][1] 0.008386 _atom_sites.fract_transf_matrix[1][2] 0.004841 _atom_sites.fract_transf_matrix[1][3] 0 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.009683 _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] 0.015437 _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 3 CA A 1 601 601 CA CA . D 4 CL A 1 602 602 CL CL . E 5 HOH A 1 603 603 HOH HOH . E 5 HOH A 2 604 604 HOH HOH . E 5 HOH A 3 605 605 HOH HOH . E 5 HOH A 4 606 606 HOH HOH . E 5 HOH A 5 607 607 HOH HOH . E 5 HOH A 6 608 608 HOH HOH . E 5 HOH A 7 609 609 HOH HOH . E 5 HOH A 8 610 610 HOH HOH . E 5 HOH A 9 611 611 HOH HOH . E 5 HOH A 10 612 612 HOH HOH . E 5 HOH A 11 613 613 HOH HOH . E 5 HOH A 12 614 614 HOH HOH . E 5 HOH A 13 615 615 HOH HOH . E 5 HOH A 14 616 616 HOH HOH . E 5 HOH A 15 617 617 HOH HOH . E 5 HOH A 16 618 618 HOH HOH . E 5 HOH A 17 619 619 HOH HOH . E 5 HOH A 18 620 620 HOH HOH . E 5 HOH A 19 621 621 HOH HOH . E 5 HOH A 20 622 622 HOH HOH . E 5 HOH A 21 623 623 HOH HOH . E 5 HOH A 22 624 624 HOH HOH . E 5 HOH A 23 625 625 HOH HOH . E 5 HOH A 24 626 626 HOH HOH . E 5 HOH A 25 627 627 HOH HOH . E 5 HOH A 26 628 628 HOH HOH . E 5 HOH A 27 629 629 HOH HOH . E 5 HOH A 28 630 630 HOH HOH . E 5 HOH A 29 631 631 HOH HOH . E 5 HOH A 30 632 632 HOH HOH . E 5 HOH A 31 633 633 HOH HOH . E 5 HOH A 32 634 634 HOH HOH . E 5 HOH A 33 635 635 HOH HOH . E 5 HOH A 34 636 636 HOH HOH . E 5 HOH A 35 637 637 HOH HOH . E 5 HOH A 36 638 638 HOH HOH . E 5 HOH A 37 639 639 HOH HOH . E 5 HOH A 38 640 640 HOH HOH . E 5 HOH A 39 641 641 HOH HOH . E 5 HOH A 40 642 642 HOH HOH . E 5 HOH A 41 643 643 HOH HOH . E 5 HOH A 42 644 644 HOH HOH . E 5 HOH A 43 645 645 HOH HOH . E 5 HOH A 44 646 646 HOH HOH . E 5 HOH A 45 647 647 HOH HOH . E 5 HOH A 46 648 648 HOH HOH . E 5 HOH A 47 649 649 HOH HOH . E 5 HOH A 48 650 650 HOH HOH . E 5 HOH A 49 651 651 HOH HOH . E 5 HOH A 50 652 652 HOH HOH . E 5 HOH A 51 653 653 HOH HOH . E 5 HOH A 52 654 654 HOH HOH . E 5 HOH A 53 655 655 HOH HOH . E 5 HOH A 54 656 656 HOH HOH . E 5 HOH A 55 657 657 HOH HOH . E 5 HOH A 56 658 658 HOH HOH . E 5 HOH A 57 659 659 HOH HOH . E 5 HOH A 58 660 660 HOH HOH . E 5 HOH A 59 661 661 HOH HOH . E 5 HOH A 60 662 662 HOH HOH . E 5 HOH A 61 663 663 HOH HOH . E 5 HOH A 62 664 664 HOH HOH . E 5 HOH A 63 665 665 HOH HOH . E 5 HOH A 64 667 667 HOH HOH . E 5 HOH A 65 668 668 HOH HOH . E 5 HOH A 66 669 669 HOH HOH . E 5 HOH A 67 670 670 HOH HOH . E 5 HOH A 68 671 671 HOH HOH . E 5 HOH A 69 672 672 HOH HOH . E 5 HOH A 70 673 673 HOH HOH . E 5 HOH A 71 674 674 HOH HOH . E 5 HOH A 72 675 675 HOH HOH . E 5 HOH A 73 676 676 HOH HOH . E 5 HOH A 74 677 677 HOH HOH . E 5 HOH A 75 678 678 HOH HOH . E 5 HOH A 76 679 679 HOH HOH . E 5 HOH A 77 680 680 HOH HOH . E 5 HOH A 78 681 681 HOH HOH . E 5 HOH A 79 682 682 HOH HOH . E 5 HOH A 80 683 683 HOH HOH . E 5 HOH A 81 684 684 HOH HOH . E 5 HOH A 82 685 685 HOH HOH . E 5 HOH A 83 686 686 HOH HOH . E 5 HOH A 84 688 688 HOH HOH . E 5 HOH A 85 689 689 HOH HOH . E 5 HOH A 86 690 690 HOH HOH . E 5 HOH A 87 691 691 HOH HOH . E 5 HOH A 88 692 692 HOH HOH . E 5 HOH A 89 693 693 HOH HOH . E 5 HOH A 90 694 694 HOH HOH . E 5 HOH A 91 695 695 HOH HOH . E 5 HOH A 92 696 696 HOH HOH . E 5 HOH A 93 697 697 HOH HOH . E 5 HOH A 94 698 698 HOH HOH . E 5 HOH A 95 699 699 HOH HOH . E 5 HOH A 96 700 700 HOH HOH . E 5 HOH A 97 701 701 HOH HOH . E 5 HOH A 98 702 702 HOH HOH . E 5 HOH A 99 703 703 HOH HOH . E 5 HOH A 100 704 704 HOH HOH . E 5 HOH A 101 705 705 HOH HOH . E 5 HOH A 102 706 706 HOH HOH . E 5 HOH A 103 707 707 HOH HOH . E 5 HOH A 104 708 708 HOH HOH . E 5 HOH A 105 709 709 HOH HOH . E 5 HOH A 106 710 710 HOH HOH . E 5 HOH A 107 711 711 HOH HOH . E 5 HOH A 108 712 712 HOH HOH . E 5 HOH A 109 713 713 HOH HOH . E 5 HOH A 110 714 714 HOH HOH . E 5 HOH A 111 715 715 HOH HOH . E 5 HOH A 112 716 716 HOH HOH . E 5 HOH A 113 717 717 HOH HOH . E 5 HOH A 114 718 718 HOH HOH . E 5 HOH A 115 719 719 HOH HOH . E 5 HOH A 116 720 720 HOH HOH . E 5 HOH A 117 721 721 HOH HOH . E 5 HOH A 118 722 722 HOH HOH . E 5 HOH A 119 723 723 HOH HOH . E 5 HOH A 120 724 724 HOH HOH . E 5 HOH A 121 725 725 HOH HOH . E 5 HOH A 122 726 726 HOH HOH . E 5 HOH A 123 727 727 HOH HOH . E 5 HOH A 124 728 728 HOH HOH . E 5 HOH A 125 729 729 HOH HOH . E 5 HOH A 126 731 731 HOH HOH . E 5 HOH A 127 732 732 HOH HOH . E 5 HOH A 128 733 733 HOH HOH . E 5 HOH A 129 734 734 HOH HOH . E 5 HOH A 130 735 735 HOH HOH . E 5 HOH A 131 736 736 HOH HOH . E 5 HOH A 132 737 737 HOH HOH . E 5 HOH A 133 738 738 HOH HOH . E 5 HOH A 134 739 739 HOH HOH . E 5 HOH A 135 740 740 HOH HOH . E 5 HOH A 136 741 741 HOH HOH . E 5 HOH A 137 742 742 HOH HOH . E 5 HOH A 138 743 743 HOH HOH . E 5 HOH A 139 744 744 HOH HOH . E 5 HOH A 140 745 745 HOH HOH . E 5 HOH A 141 746 746 HOH HOH . E 5 HOH A 142 747 747 HOH HOH . E 5 HOH A 143 748 748 HOH HOH . E 5 HOH A 144 749 749 HOH HOH . E 5 HOH A 145 750 750 HOH HOH . E 5 HOH A 146 751 751 HOH HOH . E 5 HOH A 147 752 752 HOH HOH . E 5 HOH A 148 753 753 HOH HOH . E 5 HOH A 149 754 754 HOH HOH . E 5 HOH A 150 755 755 HOH HOH . E 5 HOH A 151 756 756 HOH HOH . E 5 HOH A 152 757 757 HOH HOH . E 5 HOH A 153 758 758 HOH HOH . E 5 HOH A 154 759 759 HOH HOH . E 5 HOH A 155 760 760 HOH HOH . E 5 HOH A 156 761 761 HOH HOH . E 5 HOH A 157 762 762 HOH HOH . E 5 HOH A 158 765 765 HOH HOH . E 5 HOH A 159 766 766 HOH HOH . E 5 HOH A 160 767 767 HOH HOH . E 5 HOH A 161 768 768 HOH HOH . E 5 HOH A 162 775 775 HOH HOH . E 5 HOH A 163 777 777 HOH HOH . E 5 HOH A 164 778 778 HOH HOH . E 5 HOH A 165 779 779 HOH HOH . E 5 HOH A 166 780 780 HOH HOH . E 5 HOH A 167 781 781 HOH HOH . E 5 HOH A 168 783 783 HOH HOH . E 5 HOH A 169 784 784 HOH HOH . E 5 HOH A 170 785 785 HOH HOH . E 5 HOH A 171 786 786 HOH HOH . E 5 HOH A 172 787 787 HOH HOH . E 5 HOH A 173 788 788 HOH HOH . E 5 HOH A 174 789 789 HOH HOH . E 5 HOH A 175 790 790 HOH HOH . E 5 HOH A 176 791 791 HOH HOH . E 5 HOH A 177 792 792 HOH HOH . E 5 HOH A 178 793 793 HOH HOH . E 5 HOH A 179 794 794 HOH HOH . E 5 HOH A 180 795 795 HOH HOH . E 5 HOH A 181 796 796 HOH HOH . E 5 HOH A 182 804 804 HOH HOH . E 5 HOH A 183 807 807 HOH HOH . E 5 HOH A 184 808 808 HOH HOH . E 5 HOH A 185 813 813 HOH HOH . E 5 HOH A 186 814 814 HOH HOH . E 5 HOH A 187 815 815 HOH HOH . E 5 HOH A 188 816 816 HOH HOH . E 5 HOH A 189 817 817 HOH HOH . E 5 HOH A 190 818 818 HOH HOH . E 5 HOH A 191 819 819 HOH HOH . E 5 HOH A 192 820 820 HOH HOH . E 5 HOH A 193 821 821 HOH HOH . E 5 HOH A 194 822 822 HOH HOH . E 5 HOH A 195 823 823 HOH HOH . E 5 HOH A 196 824 824 HOH HOH . E 5 HOH A 197 825 825 HOH HOH . E 5 HOH A 198 826 826 HOH HOH . E 5 HOH A 199 827 827 HOH HOH . E 5 HOH A 200 828 828 HOH HOH . E 5 HOH A 201 829 829 HOH HOH . E 5 HOH A 202 830 830 HOH HOH . E 5 HOH A 203 831 831 HOH HOH . E 5 HOH A 204 832 832 HOH HOH . E 5 HOH A 205 833 833 HOH HOH . E 5 HOH A 206 834 834 HOH HOH . E 5 HOH A 207 835 835 HOH HOH . E 5 HOH A 208 836 836 HOH HOH . E 5 HOH A 209 837 837 HOH HOH . E 5 HOH A 210 838 838 HOH HOH . E 5 HOH A 211 839 839 HOH HOH . E 5 HOH A 212 840 840 HOH HOH . E 5 HOH A 213 841 841 HOH HOH . E 5 HOH A 214 842 842 HOH HOH . E 5 HOH A 215 843 843 HOH HOH . E 5 HOH A 216 844 844 HOH HOH . E 5 HOH A 217 845 845 HOH HOH . E 5 HOH A 218 846 846 HOH HOH . E 5 HOH A 219 847 847 HOH HOH . E 5 HOH A 220 848 848 HOH HOH . E 5 HOH A 221 849 849 HOH HOH . E 5 HOH A 222 850 850 HOH HOH . E 5 HOH A 223 851 851 HOH HOH . E 5 HOH A 224 852 852 HOH HOH . E 5 HOH A 225 853 853 HOH HOH . E 5 HOH A 226 854 854 HOH HOH . E 5 HOH A 227 855 855 HOH HOH . E 5 HOH A 228 856 856 HOH HOH . E 5 HOH A 229 857 857 HOH HOH . E 5 HOH A 230 858 858 HOH HOH . E 5 HOH A 231 859 859 HOH HOH . E 5 HOH A 232 860 860 HOH HOH . E 5 HOH A 233 861 861 HOH HOH . E 5 HOH A 234 862 862 HOH HOH . E 5 HOH A 235 863 863 HOH HOH . E 5 HOH A 236 864 864 HOH HOH . E 5 HOH A 237 865 865 HOH HOH . E 5 HOH A 238 866 866 HOH HOH . E 5 HOH A 239 867 867 HOH HOH . E 5 HOH A 240 868 868 HOH HOH . E 5 HOH A 241 869 869 HOH HOH . E 5 HOH A 242 870 870 HOH HOH . E 5 HOH A 243 871 871 HOH HOH . E 5 HOH A 244 872 872 HOH HOH . E 5 HOH A 245 873 873 HOH HOH . E 5 HOH A 246 874 874 HOH HOH . E 5 HOH A 247 875 875 HOH HOH . F 5 HOH I 1 666 666 HOH HOH . F 5 HOH I 2 687 687 HOH HOH . F 5 HOH I 3 730 730 HOH HOH . F 5 HOH I 4 763 763 HOH HOH . F 5 HOH I 5 764 764 HOH HOH . F 5 HOH I 6 769 769 HOH HOH . F 5 HOH I 7 770 770 HOH HOH . F 5 HOH I 8 771 771 HOH HOH . F 5 HOH I 9 772 772 HOH HOH . F 5 HOH I 10 773 773 HOH HOH . F 5 HOH I 11 774 774 HOH HOH . F 5 HOH I 12 776 776 HOH HOH . F 5 HOH I 13 782 782 HOH HOH . F 5 HOH I 14 797 797 HOH HOH . F 5 HOH I 15 798 798 HOH HOH . F 5 HOH I 16 799 799 HOH HOH . F 5 HOH I 17 800 800 HOH HOH . F 5 HOH I 18 801 801 HOH HOH . F 5 HOH I 19 802 802 HOH HOH . F 5 HOH I 20 803 803 HOH HOH . F 5 HOH I 21 805 805 HOH HOH . F 5 HOH I 22 806 806 HOH HOH . F 5 HOH I 23 809 809 HOH HOH . F 5 HOH I 24 810 810 HOH HOH . F 5 HOH I 25 811 811 HOH HOH . F 5 HOH I 26 812 812 HOH HOH . # _atom_site.group_PDB HETATM _atom_site.id 1 _atom_site.type_symbol CA _atom_site.label_atom_id CA _atom_site.label_comp_id CA _atom_site.label_seq_id . _atom_site.label_alt_id . _atom_site.pdbx_PDB_ins_code . _atom_site.label_asym_id C _atom_site.label_entity_id 3 _atom_site.Cartn_x 50.54 _atom_site.Cartn_y 12.083 _atom_site.Cartn_z 15.222 _atom_site.occupancy 1 _atom_site.B_iso_or_equiv 13.12 _atom_site.pdbx_formal_charge ? _atom_site.auth_atom_id CA _atom_site.auth_comp_id CA _atom_site.auth_seq_id 601 _atom_site.auth_asym_id A _atom_site.pdbx_PDB_model_num 1 # _model_server_stats.io_time_ms 21 _model_server_stats.parse_time_ms 7 _model_server_stats.create_model_time_ms 7 _model_server_stats.query_time_ms 266 _model_server_stats.encode_time_ms 10 _model_server_stats.element_count 1 #