data_8PFZ # _model_server_result.job_id tHUD6PddNuEiCPx9qJxzqg _model_server_result.datetime_utc '2024-10-18 16:31:38' _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 8pfz # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"AA","auth_seq_id":512}' # _entry.id 8PFZ # _exptl.entry_id 8PFZ _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 197.191 _entity.id 5 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description '(2~{S})-2-(1~{H}-pyrazol-3-ylcarbonylamino)butanoic acid' _entity.pdbx_number_of_molecules 2 _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 8PFZ _cell.length_a 101.16 _cell.length_b 103.56 _cell.length_c 141.2 _cell.Z_PDB 16 _cell.pdbx_unique_axis ? # _symmetry.entry_id 8PFZ _symmetry.cell_setting ? _symmetry.Int_Tables_number 20 _symmetry.space_group_name_Hall ? _symmetry.space_group_name_H-M 'C 2 2 21' # loop_ _pdbx_struct_assembly.method_details _pdbx_struct_assembly.oligomeric_details _pdbx_struct_assembly.oligomeric_count _pdbx_struct_assembly.details _pdbx_struct_assembly.id PISA dimeric 2 software_defined_assembly 1 PISA dimeric 2 software_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,E,F,G,H,I,J,K,L,M,N,O,DA 1 1,3 B,P,Q,R,S,T,U,V,W,X,Y,Z,AA,BA,CA,EA 2 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' 3_454 -x-1,y,-z-1/2 -1 0 0 0 1 0 0 0 -1 -101.16 0 -70.6 3 'crystal symmetry operation' 4_555 x,-y,-z 1 0 0 0 -1 0 0 0 -1 0 0 0 # loop_ _struct_asym.details _struct_asym.entity_id _struct_asym.id _struct_asym.pdbx_modified _struct_asym.pdbx_blank_PDB_chainid_flag ? 5 N N N ? 5 AA N N # _chem_comp.formula 'C8 H11 N3 O3' _chem_comp.formula_weight 197.191 _chem_comp.id YQI _chem_comp.mon_nstd_flag . _chem_comp.name '(2~{S})-2-(1~{H}-pyrazol-3-ylcarbonylamino)butanoic 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 C7 N2 YQI sing 393 n y C7 C6 YQI doub 394 n y N2 N3 YQI sing 395 n y C6 C5 YQI sing 396 n y O3 C8 YQI doub 397 n n N3 C5 YQI doub 398 n y C5 C4 YQI sing 399 n n C4 O1 YQI doub 400 n n C4 N1 YQI sing 401 n n C8 O2 YQI sing 402 n n C8 C3 YQI sing 403 n n C1 C2 YQI sing 404 n n N1 C3 YQI sing 405 n n C3 C2 YQI sing 406 n n C6 H1 YQI sing 407 n n C7 H2 YQI sing 408 n n N1 H3 YQI sing 409 n n N2 H4 YQI sing 410 n n C3 H5 YQI sing 411 n n C1 H6 YQI sing 412 n n C1 H7 YQI sing 413 n n C1 H8 YQI sing 414 n n C2 H9 YQI sing 415 n n C2 H10 YQI sing 416 n n O2 H11 YQI sing 417 n n # _atom_sites.entry_id 8PFZ _atom_sites.fract_transf_matrix[1][1] 0.009885 _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] 0.009656 _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] 0.007082 _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 DMS A 1 501 501 DMS DMS . D 2 DMS A 1 502 503 DMS DMS . E 3 PO4 A 1 503 504 PO4 PO4 . F 2 DMS A 1 504 505 DMS DMS . G 4 FMT A 1 505 507 FMT FMT . H 2 DMS A 1 506 509 DMS DMS . I 2 DMS A 1 507 510 DMS DMS . J 4 FMT A 1 508 511 FMT FMT . K 3 PO4 A 1 509 513 PO4 PO4 . L 4 FMT A 1 510 515 FMT FMT . M 4 FMT A 1 511 517 FMT FMT . N 5 YQI A 1 512 518 YQI DRG . O 4 FMT A 1 513 519 FMT FMT . P 2 DMS B 1 501 501 DMS DMS . Q 4 FMT B 1 502 503 FMT FMT . R 4 FMT B 1 503 504 FMT FMT . S 4 FMT B 1 504 505 FMT FMT . T 4 FMT B 1 505 506 FMT FMT . U 4 FMT B 1 506 507 FMT FMT . V 2 DMS B 1 507 508 DMS DMS . W 2 DMS B 1 508 509 DMS DMS . X 4 FMT B 1 509 512 FMT FMT . Y 4 FMT B 1 510 515 FMT FMT . Z 4 FMT B 1 511 519 FMT FMT . AA 5 YQI B 1 512 522 YQI DRG . BA 4 FMT B 1 513 523 FMT FMT . CA 6 CL B 1 514 1 CL CL . DA 7 HOH A 1 601 287 HOH HOH . DA 7 HOH A 2 602 158 HOH HOH . DA 7 HOH A 3 603 54 HOH HOH . DA 7 HOH A 4 604 72 HOH HOH . DA 7 HOH A 5 605 123 HOH HOH . DA 7 HOH A 6 606 192 HOH HOH . DA 7 HOH A 7 607 147 HOH HOH . DA 7 HOH A 8 608 266 HOH HOH . DA 7 HOH A 9 609 105 HOH HOH . DA 7 HOH A 10 610 224 HOH HOH . DA 7 HOH A 11 611 168 HOH HOH . DA 7 HOH A 12 612 211 HOH HOH . DA 7 HOH A 13 613 198 HOH HOH . DA 7 HOH A 14 614 91 HOH HOH . DA 7 HOH A 15 615 115 HOH HOH . DA 7 HOH A 16 616 145 HOH HOH . DA 7 HOH A 17 617 217 HOH HOH . DA 7 HOH A 18 618 144 HOH HOH . DA 7 HOH A 19 619 12 HOH HOH . DA 7 HOH A 20 620 13 HOH HOH . DA 7 HOH A 21 621 113 HOH HOH . DA 7 HOH A 22 622 108 HOH HOH . DA 7 HOH A 23 623 44 HOH HOH . DA 7 HOH A 24 624 262 HOH HOH . DA 7 HOH A 25 625 86 HOH HOH . DA 7 HOH A 26 626 213 HOH HOH . DA 7 HOH A 27 627 218 HOH HOH . DA 7 HOH A 28 628 148 HOH HOH . DA 7 HOH A 29 629 41 HOH HOH . DA 7 HOH A 30 630 53 HOH HOH . DA 7 HOH A 31 631 36 HOH HOH . DA 7 HOH A 32 632 14 HOH HOH . DA 7 HOH A 33 633 49 HOH HOH . DA 7 HOH A 34 634 84 HOH HOH . DA 7 HOH A 35 635 216 HOH HOH . DA 7 HOH A 36 636 37 HOH HOH . DA 7 HOH A 37 637 63 HOH HOH . DA 7 HOH A 38 638 239 HOH HOH . DA 7 HOH A 39 639 3 HOH HOH . DA 7 HOH A 40 640 133 HOH HOH . DA 7 HOH A 41 641 237 HOH HOH . DA 7 HOH A 42 642 52 HOH HOH . DA 7 HOH A 43 643 9 HOH HOH . DA 7 HOH A 44 644 178 HOH HOH . DA 7 HOH A 45 645 234 HOH HOH . DA 7 HOH A 46 646 194 HOH HOH . DA 7 HOH A 47 647 103 HOH HOH . DA 7 HOH A 48 648 281 HOH HOH . DA 7 HOH A 49 649 278 HOH HOH . DA 7 HOH A 50 650 2 HOH HOH . DA 7 HOH A 51 651 222 HOH HOH . DA 7 HOH A 52 652 24 HOH HOH . DA 7 HOH A 53 653 78 HOH HOH . DA 7 HOH A 54 654 151 HOH HOH . DA 7 HOH A 55 655 62 HOH HOH . DA 7 HOH A 56 656 204 HOH HOH . DA 7 HOH A 57 657 20 HOH HOH . DA 7 HOH A 58 658 15 HOH HOH . DA 7 HOH A 59 659 104 HOH HOH . DA 7 HOH A 60 660 164 HOH HOH . DA 7 HOH A 61 661 207 HOH HOH . DA 7 HOH A 62 662 263 HOH HOH . DA 7 HOH A 63 663 26 HOH HOH . DA 7 HOH A 64 664 169 HOH HOH . DA 7 HOH A 65 665 38 HOH HOH . DA 7 HOH A 66 666 40 HOH HOH . DA 7 HOH A 67 667 122 HOH HOH . DA 7 HOH A 68 668 59 HOH HOH . DA 7 HOH A 69 669 139 HOH HOH . DA 7 HOH A 70 670 269 HOH HOH . DA 7 HOH A 71 671 170 HOH HOH . DA 7 HOH A 72 672 27 HOH HOH . DA 7 HOH A 73 673 1 HOH HOH . DA 7 HOH A 74 674 98 HOH HOH . DA 7 HOH A 75 675 111 HOH HOH . DA 7 HOH A 76 676 232 HOH HOH . DA 7 HOH A 77 677 126 HOH HOH . DA 7 HOH A 78 678 33 HOH HOH . DA 7 HOH A 79 679 21 HOH HOH . DA 7 HOH A 80 680 100 HOH HOH . DA 7 HOH A 81 681 196 HOH HOH . DA 7 HOH A 82 682 233 HOH HOH . DA 7 HOH A 83 683 99 HOH HOH . DA 7 HOH A 84 684 31 HOH HOH . DA 7 HOH A 85 685 193 HOH HOH . DA 7 HOH A 86 686 166 HOH HOH . DA 7 HOH A 87 687 128 HOH HOH . DA 7 HOH A 88 688 275 HOH HOH . DA 7 HOH A 89 689 87 HOH HOH . DA 7 HOH A 90 690 85 HOH HOH . DA 7 HOH A 91 691 30 HOH HOH . DA 7 HOH A 92 692 106 HOH HOH . DA 7 HOH A 93 693 236 HOH HOH . DA 7 HOH A 94 694 80 HOH HOH . DA 7 HOH A 95 695 274 HOH HOH . DA 7 HOH A 96 696 225 HOH HOH . DA 7 HOH A 97 697 93 HOH HOH . DA 7 HOH A 98 698 138 HOH HOH . DA 7 HOH A 99 699 28 HOH HOH . DA 7 HOH A 100 700 200 HOH HOH . DA 7 HOH A 101 701 125 HOH HOH . DA 7 HOH A 102 702 221 HOH HOH . DA 7 HOH A 103 703 283 HOH HOH . DA 7 HOH A 104 704 174 HOH HOH . DA 7 HOH A 105 705 22 HOH HOH . DA 7 HOH A 106 706 64 HOH HOH . DA 7 HOH A 107 707 251 HOH HOH . DA 7 HOH A 108 708 270 HOH HOH . DA 7 HOH A 109 709 134 HOH HOH . DA 7 HOH A 110 710 179 HOH HOH . DA 7 HOH A 111 711 180 HOH HOH . DA 7 HOH A 112 712 210 HOH HOH . DA 7 HOH A 113 713 205 HOH HOH . DA 7 HOH A 114 714 181 HOH HOH . DA 7 HOH A 115 715 284 HOH HOH . DA 7 HOH A 116 716 175 HOH HOH . DA 7 HOH A 117 717 289 HOH HOH . DA 7 HOH A 118 718 117 HOH HOH . DA 7 HOH A 119 719 140 HOH HOH . DA 7 HOH A 120 720 162 HOH HOH . DA 7 HOH A 121 721 132 HOH HOH . DA 7 HOH A 122 722 245 HOH HOH . DA 7 HOH A 123 723 238 HOH HOH . DA 7 HOH A 124 724 214 HOH HOH . DA 7 HOH A 125 725 244 HOH HOH . DA 7 HOH A 126 726 167 HOH HOH . DA 7 HOH A 127 727 202 HOH HOH . DA 7 HOH A 128 728 229 HOH HOH . DA 7 HOH A 129 729 231 HOH HOH . DA 7 HOH A 130 730 142 HOH HOH . DA 7 HOH A 131 731 203 HOH HOH . DA 7 HOH A 132 732 131 HOH HOH . DA 7 HOH A 133 733 152 HOH HOH . DA 7 HOH A 134 734 230 HOH HOH . DA 7 HOH A 135 735 265 HOH HOH . DA 7 HOH A 136 736 209 HOH HOH . DA 7 HOH A 137 737 206 HOH HOH . EA 7 HOH B 1 601 119 HOH HOH . EA 7 HOH B 2 602 161 HOH HOH . EA 7 HOH B 3 603 171 HOH HOH . EA 7 HOH B 4 604 120 HOH HOH . EA 7 HOH B 5 605 43 HOH HOH . EA 7 HOH B 6 606 257 HOH HOH . EA 7 HOH B 7 607 118 HOH HOH . EA 7 HOH B 8 608 92 HOH HOH . EA 7 HOH B 9 609 136 HOH HOH . EA 7 HOH B 10 610 252 HOH HOH . EA 7 HOH B 11 611 255 HOH HOH . EA 7 HOH B 12 612 8 HOH HOH . EA 7 HOH B 13 613 149 HOH HOH . EA 7 HOH B 14 614 83 HOH HOH . EA 7 HOH B 15 615 172 HOH HOH . EA 7 HOH B 16 616 185 HOH HOH . EA 7 HOH B 17 617 248 HOH HOH . EA 7 HOH B 18 618 94 HOH HOH . EA 7 HOH B 19 619 183 HOH HOH . EA 7 HOH B 20 620 70 HOH HOH . EA 7 HOH B 21 621 155 HOH HOH . EA 7 HOH B 22 622 66 HOH HOH . EA 7 HOH B 23 623 75 HOH HOH . EA 7 HOH B 24 624 73 HOH HOH . EA 7 HOH B 25 625 272 HOH HOH . EA 7 HOH B 26 626 11 HOH HOH . EA 7 HOH B 27 627 90 HOH HOH . EA 7 HOH B 28 628 219 HOH HOH . EA 7 HOH B 29 629 285 HOH HOH . EA 7 HOH B 30 630 65 HOH HOH . EA 7 HOH B 31 631 197 HOH HOH . EA 7 HOH B 32 632 176 HOH HOH . EA 7 HOH B 33 633 186 HOH HOH . EA 7 HOH B 34 634 68 HOH HOH . EA 7 HOH B 35 635 6 HOH HOH . EA 7 HOH B 36 636 286 HOH HOH . EA 7 HOH B 37 637 280 HOH HOH . EA 7 HOH B 38 638 10 HOH HOH . EA 7 HOH B 39 639 95 HOH HOH . EA 7 HOH B 40 640 81 HOH HOH . EA 7 HOH B 41 641 254 HOH HOH . EA 7 HOH B 42 642 4 HOH HOH . EA 7 HOH B 43 643 228 HOH HOH . EA 7 HOH B 44 644 215 HOH HOH . EA 7 HOH B 45 645 46 HOH HOH . EA 7 HOH B 46 646 76 HOH HOH . EA 7 HOH B 47 647 114 HOH HOH . EA 7 HOH B 48 648 17 HOH HOH . EA 7 HOH B 49 649 45 HOH HOH . EA 7 HOH B 50 650 16 HOH HOH . EA 7 HOH B 51 651 60 HOH HOH . EA 7 HOH B 52 652 116 HOH HOH . EA 7 HOH B 53 653 227 HOH HOH . EA 7 HOH B 54 654 48 HOH HOH . EA 7 HOH B 55 655 141 HOH HOH . EA 7 HOH B 56 656 165 HOH HOH . EA 7 HOH B 57 657 89 HOH HOH . EA 7 HOH B 58 658 34 HOH HOH . EA 7 HOH B 59 659 19 HOH HOH . EA 7 HOH B 60 660 79 HOH HOH . EA 7 HOH B 61 661 32 HOH HOH . EA 7 HOH B 62 662 264 HOH HOH . EA 7 HOH B 63 663 135 HOH HOH . EA 7 HOH B 64 664 177 HOH HOH . EA 7 HOH B 65 665 97 HOH HOH . EA 7 HOH B 66 666 159 HOH HOH . EA 7 HOH B 67 667 110 HOH HOH . EA 7 HOH B 68 668 124 HOH HOH . EA 7 HOH B 69 669 71 HOH HOH . EA 7 HOH B 70 670 7 HOH HOH . EA 7 HOH B 71 671 157 HOH HOH . EA 7 HOH B 72 672 212 HOH HOH . EA 7 HOH B 73 673 102 HOH HOH . EA 7 HOH B 74 674 18 HOH HOH . EA 7 HOH B 75 675 42 HOH HOH . EA 7 HOH B 76 676 25 HOH HOH . EA 7 HOH B 77 677 208 HOH HOH . EA 7 HOH B 78 678 39 HOH HOH . EA 7 HOH B 79 679 188 HOH HOH . EA 7 HOH B 80 680 163 HOH HOH . EA 7 HOH B 81 681 82 HOH HOH . EA 7 HOH B 82 682 107 HOH HOH . EA 7 HOH B 83 683 220 HOH HOH . EA 7 HOH B 84 684 277 HOH HOH . EA 7 HOH B 85 685 109 HOH HOH . EA 7 HOH B 86 686 121 HOH HOH . EA 7 HOH B 87 687 129 HOH HOH . EA 7 HOH B 88 688 250 HOH HOH . EA 7 HOH B 89 689 35 HOH HOH . EA 7 HOH B 90 690 74 HOH HOH . EA 7 HOH B 91 691 153 HOH HOH . EA 7 HOH B 92 692 61 HOH HOH . EA 7 HOH B 93 693 5 HOH HOH . EA 7 HOH B 94 694 23 HOH HOH . EA 7 HOH B 95 695 260 HOH HOH . EA 7 HOH B 96 696 253 HOH HOH . EA 7 HOH B 97 697 127 HOH HOH . EA 7 HOH B 98 698 288 HOH HOH . EA 7 HOH B 99 699 242 HOH HOH . EA 7 HOH B 100 700 182 HOH HOH . EA 7 HOH B 101 701 240 HOH HOH . EA 7 HOH B 102 702 241 HOH HOH . EA 7 HOH B 103 703 271 HOH HOH . EA 7 HOH B 104 704 259 HOH HOH . EA 7 HOH B 105 705 201 HOH HOH . EA 7 HOH B 106 706 143 HOH HOH . EA 7 HOH B 107 707 96 HOH HOH . EA 7 HOH B 108 708 146 HOH HOH . EA 7 HOH B 109 709 256 HOH HOH . EA 7 HOH B 110 710 282 HOH HOH . EA 7 HOH B 111 711 223 HOH HOH . EA 7 HOH B 112 712 156 HOH HOH . EA 7 HOH B 113 713 160 HOH HOH . EA 7 HOH B 114 714 101 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 C4 YQI . . . AA 5 -41.248 -5.012 -52.812 1 40.33 ? C4 YQI 512 B 1 HETATM 2 C C5 YQI . . . AA 5 -41.163 -3.719 -53.535 1 41.07 ? C5 YQI 512 B 1 HETATM 3 C C6 YQI . . . AA 5 -40.089 -3.212 -54.28 1 42.3 ? C6 YQI 512 B 1 HETATM 4 C C7 YQI . . . AA 5 -40.49 -1.986 -54.73 1 42.65 ? C7 YQI 512 B 1 HETATM 5 C C8 YQI . . . AA 5 -42.264 -7.858 -52.367 1 47.07 ? C8 YQI 512 B 1 HETATM 6 N N1 YQI . . . AA 5 -42.453 -5.374 -52.349 1 38.06 ? N1 YQI 512 B 1 HETATM 7 N N2 YQI . . . AA 5 -41.745 -1.797 -54.283 1 39.73 ? N2 YQI 512 B 1 HETATM 8 C C3 YQI . . . AA 5 -42.634 -6.595 -51.566 1 42.57 ? C3 YQI 512 B 1 HETATM 9 N N3 YQI . . . AA 5 -42.173 -2.85 -53.55 1 33.97 ? N3 YQI 512 B 1 HETATM 10 C C1 YQI . . . AA 5 -45.111 -6.846 -52.115 1 40.8 ? C1 YQI 512 B 1 HETATM 11 C C2 YQI . . . AA 5 -44.07 -6.674 -51.041 1 44.42 ? C2 YQI 512 B 1 HETATM 12 O O1 YQI . . . AA 5 -40.238 -5.719 -52.657 1 42.68 ? O1 YQI 512 B 1 HETATM 13 O O2 YQI . . . AA 5 -41.942 -8.911 -51.73 1 46.16 ? O2 YQI 512 B 1 HETATM 14 O O3 YQI . . . AA 5 -42.284 -7.744 -53.602 1 55.97 -1 O3 YQI 512 B 1 # _model_server_stats.io_time_ms 9 _model_server_stats.parse_time_ms 10 _model_server_stats.create_model_time_ms 23 _model_server_stats.query_time_ms 316 _model_server_stats.encode_time_ms 2 _model_server_stats.element_count 14 #