data_6S9Z # _model_server_result.job_id PE7HMoPO38mFzMEyx85U7w _model_server_result.datetime_utc '2024-11-24 20:34:40' _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 6s9z # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"E","auth_seq_id":304}' # _entry.id 6S9Z # _exptl.entry_id 6S9Z _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 22.99 _entity.id 4 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'SODIUM ION' _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 104.651 _cell.angle_gamma 90 _cell.entry_id 6S9Z _cell.length_a 42.354 _cell.length_b 41.28 _cell.length_c 72.421 _cell.Z_PDB 2 _cell.pdbx_unique_axis ? # _symmetry.entry_id 6S9Z _symmetry.cell_setting ? _symmetry.Int_Tables_number 4 _symmetry.space_group_name_Hall 'P 2yb' _symmetry.space_group_name_H-M 'P 1 21 1' # _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,G,H,I,J _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 # loop_ _struct_asym.details _struct_asym.entity_id _struct_asym.id _struct_asym.pdbx_modified _struct_asym.pdbx_blank_PDB_chainid_flag ? 4 D N N ? 4 E N 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 covale ? covale1 A N GLY 1 A GLY -4 1_555 H C VKL . A VKL 307 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.433 ? metalc ? metalc1 A OE1 GLN 58 A GLN 53 1_555 E NA NA . A NA 304 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.304 ? metalc ? metalc2 A O PRO 88 A PRO 83 1_555 D NA NA . A NA 303 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.367 ? metalc ? metalc3 A NE2 HIS 99 A HIS 94 1_555 C ZN ZN . A ZN 302 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.016 ? metalc ? metalc4 A NE2 HIS 101 A HIS 96 1_555 C ZN ZN . A ZN 302 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.069 ? metalc ? metalc5 A ND1 HIS 124 A HIS 119 1_555 C ZN ZN . A ZN 302 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.037 ? metalc ? metalc6 A O VAL 139 A VAL 135 1_555 B HG HG . A HG 301 1_555 ? ? ? ? B ? ? ? ? ? ? ? 3.176 ? metalc ? metalc7 A O GLN 141 A GLN 137 1_555 G HG BE7 . A BE7 306 1_555 ? A ? ? A ? ? ? ? ? ? ? 2.88 ? metalc ? metalc8 A O ASP 166 A ASP 162 1_555 E NA NA . A NA 304 2_545 ? ? ? ? ? ? ? ? ? ? ? ? 2.304 ? metalc ? metalc9 A OD1 ASP 169 A ASP 165 1_555 E NA NA . A NA 304 2_545 ? ? ? ? ? ? ? ? ? ? ? ? 2.438 ? metalc ? metalc10 A O GLU 209 A GLU 205 1_555 G HG BE7 . A BE7 306 1_555 ? ? ? ? A ? ? ? ? ? ? ? 3.163 ? metalc ? metalc11 A SG CYS 210 A CYS 206 1_555 B HG HG . A HG 301 1_555 ? B ? ? B ? ? ? ? ? ? ? 2.544 ? metalc ? metalc12 A SG CYS 210 A CYS 206 1_555 G HG BE7 . A BE7 306 1_555 ? A ? ? A ? ? ? ? ? ? ? 2.38 ? metalc ? metalc13 B HG HG . A HG 301 1_555 J O HOH . A HOH 516 1_555 ? B ? ? ? ? ? ? ? ? ? ? 2.61 ? metalc ? metalc14 D NA NA . A NA 303 1_555 I O4 PG4 . A PG4 308 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.745 ? metalc ? metalc15 D NA NA . A NA 303 1_555 I O5 PG4 . A PG4 308 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.401 ? metalc ? metalc16 D NA NA . A NA 303 1_555 I O2 PG4 . A PG4 308 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.482 ? metalc ? metalc17 D NA NA . A NA 303 1_555 I O3 PG4 . A PG4 308 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.402 ? metalc ? metalc18 D NA NA . A NA 303 1_555 I O1 PG4 . A PG4 308 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.614 ? metalc ? metalc19 D NA NA . A NA 303 1_555 J O HOH . A HOH 520 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.301 ? metalc ? metalc20 E NA NA . A NA 304 1_555 J O HOH . A HOH 550 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.562 ? metalc ? metalc21 E NA NA . A NA 304 1_555 J O HOH . A HOH 558 2_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.377 ? metalc ? metalc22 E NA NA . A NA 304 1_555 J O HOH . A HOH 578 2_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.499 ? metalc ? metalc23 G HG BE7 . A BE7 306 1_555 J O HOH . A HOH 516 1_555 ? A ? ? ? ? ? ? ? ? ? ? 2.955 ? # _chem_comp.formula 'Na 1' _chem_comp.formula_weight 22.99 _chem_comp.id NA _chem_comp.mon_nstd_flag . _chem_comp.name 'SODIUM ION' _chem_comp.type non-polymer _chem_comp.pdbx_synonyms ? # _atom_sites.entry_id 6S9Z _atom_sites.fract_transf_matrix[1][1] 0.023611 _atom_sites.fract_transf_matrix[1][2] 0 _atom_sites.fract_transf_matrix[1][3] 0.006173 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.024225 _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] 0.014272 _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 HG A 1 301 1 HG HG . C 3 ZN A 1 302 1 ZN ZN . D 4 NA A 1 303 1 NA NA . E 4 NA A 1 304 2 NA NA . F 5 DMS A 1 305 2 DMS DMS . G 6 BE7 A 1 306 1 BE7 BE7 . H 7 VKL A 1 307 2 VKL CH2 . I 8 PG4 A 1 308 1 PG4 PG4 . J 9 HOH A 1 401 169 HOH HOH . J 9 HOH A 2 402 287 HOH HOH . J 9 HOH A 3 403 147 HOH HOH . J 9 HOH A 4 404 53 HOH HOH . J 9 HOH A 5 405 62 HOH HOH . J 9 HOH A 6 406 289 HOH HOH . J 9 HOH A 7 407 74 HOH HOH . J 9 HOH A 8 408 241 HOH HOH . J 9 HOH A 9 409 293 HOH HOH . J 9 HOH A 10 410 271 HOH HOH . J 9 HOH A 11 411 2 HOH HOH . J 9 HOH A 12 412 179 HOH HOH . J 9 HOH A 13 413 142 HOH HOH . J 9 HOH A 14 414 42 HOH HOH . J 9 HOH A 15 415 309 HOH HOH . J 9 HOH A 16 416 13 HOH HOH . J 9 HOH A 17 417 162 HOH HOH . J 9 HOH A 18 418 67 HOH HOH . J 9 HOH A 19 419 192 HOH HOH . J 9 HOH A 20 420 19 HOH HOH . J 9 HOH A 21 421 54 HOH HOH . J 9 HOH A 22 422 57 HOH HOH . J 9 HOH A 23 423 71 HOH HOH . J 9 HOH A 24 424 288 HOH HOH . J 9 HOH A 25 425 167 HOH HOH . J 9 HOH A 26 426 201 HOH HOH . J 9 HOH A 27 427 140 HOH HOH . J 9 HOH A 28 428 59 HOH HOH . J 9 HOH A 29 429 123 HOH HOH . J 9 HOH A 30 430 32 HOH HOH . J 9 HOH A 31 431 87 HOH HOH . J 9 HOH A 32 432 269 HOH HOH . J 9 HOH A 33 433 318 HOH HOH . J 9 HOH A 34 434 26 HOH HOH . J 9 HOH A 35 435 132 HOH HOH . J 9 HOH A 36 436 114 HOH HOH . J 9 HOH A 37 437 227 HOH HOH . J 9 HOH A 38 438 137 HOH HOH . J 9 HOH A 39 439 314 HOH HOH . J 9 HOH A 40 440 105 HOH HOH . J 9 HOH A 41 441 138 HOH HOH . J 9 HOH A 42 442 141 HOH HOH . J 9 HOH A 43 443 120 HOH HOH . J 9 HOH A 44 444 43 HOH HOH . J 9 HOH A 45 445 279 HOH HOH . J 9 HOH A 46 446 27 HOH HOH . J 9 HOH A 47 447 328 HOH HOH . J 9 HOH A 48 448 56 HOH HOH . J 9 HOH A 49 449 90 HOH HOH . J 9 HOH A 50 450 36 HOH HOH . J 9 HOH A 51 451 203 HOH HOH . J 9 HOH A 52 452 102 HOH HOH . J 9 HOH A 53 453 154 HOH HOH . J 9 HOH A 54 454 177 HOH HOH . J 9 HOH A 55 455 4 HOH HOH . J 9 HOH A 56 456 70 HOH HOH . J 9 HOH A 57 457 16 HOH HOH . J 9 HOH A 58 458 103 HOH HOH . J 9 HOH A 59 459 85 HOH HOH . J 9 HOH A 60 460 148 HOH HOH . J 9 HOH A 61 461 118 HOH HOH . J 9 HOH A 62 462 60 HOH HOH . J 9 HOH A 63 463 10 HOH HOH . J 9 HOH A 64 464 37 HOH HOH . J 9 HOH A 65 465 55 HOH HOH . J 9 HOH A 66 466 100 HOH HOH . J 9 HOH A 67 467 264 HOH HOH . J 9 HOH A 68 468 107 HOH HOH . J 9 HOH A 69 469 83 HOH HOH . J 9 HOH A 70 470 44 HOH HOH . J 9 HOH A 71 471 28 HOH HOH . J 9 HOH A 72 472 88 HOH HOH . J 9 HOH A 73 473 40 HOH HOH . J 9 HOH A 74 474 92 HOH HOH . J 9 HOH A 75 475 281 HOH HOH . J 9 HOH A 76 476 106 HOH HOH . J 9 HOH A 77 477 22 HOH HOH . J 9 HOH A 78 478 38 HOH HOH . J 9 HOH A 79 479 280 HOH HOH . J 9 HOH A 80 480 8 HOH HOH . J 9 HOH A 81 481 171 HOH HOH . J 9 HOH A 82 482 14 HOH HOH . J 9 HOH A 83 483 184 HOH HOH . J 9 HOH A 84 484 160 HOH HOH . J 9 HOH A 85 485 324 HOH HOH . J 9 HOH A 86 486 130 HOH HOH . J 9 HOH A 87 487 46 HOH HOH . J 9 HOH A 88 488 58 HOH HOH . J 9 HOH A 89 489 35 HOH HOH . J 9 HOH A 90 490 299 HOH HOH . J 9 HOH A 91 491 238 HOH HOH . J 9 HOH A 92 492 283 HOH HOH . J 9 HOH A 93 493 199 HOH HOH . J 9 HOH A 94 494 49 HOH HOH . J 9 HOH A 95 495 128 HOH HOH . J 9 HOH A 96 496 152 HOH HOH . J 9 HOH A 97 497 168 HOH HOH . J 9 HOH A 98 498 143 HOH HOH . J 9 HOH A 99 499 45 HOH HOH . J 9 HOH A 100 500 21 HOH HOH . J 9 HOH A 101 501 50 HOH HOH . J 9 HOH A 102 502 115 HOH HOH . J 9 HOH A 103 503 124 HOH HOH . J 9 HOH A 104 504 52 HOH HOH . J 9 HOH A 105 505 322 HOH HOH . J 9 HOH A 106 506 18 HOH HOH . J 9 HOH A 107 507 3 HOH HOH . J 9 HOH A 108 508 98 HOH HOH . J 9 HOH A 109 509 30 HOH HOH . J 9 HOH A 110 510 20 HOH HOH . J 9 HOH A 111 511 156 HOH HOH . J 9 HOH A 112 512 63 HOH HOH . J 9 HOH A 113 513 66 HOH HOH . J 9 HOH A 114 514 206 HOH HOH . J 9 HOH A 115 515 277 HOH HOH . J 9 HOH A 116 516 104 HOH HOH . J 9 HOH A 117 517 34 HOH HOH . J 9 HOH A 118 518 131 HOH HOH . J 9 HOH A 119 519 302 HOH HOH . J 9 HOH A 120 520 290 HOH HOH . J 9 HOH A 121 521 316 HOH HOH . J 9 HOH A 122 522 7 HOH HOH . J 9 HOH A 123 523 12 HOH HOH . J 9 HOH A 124 524 6 HOH HOH . J 9 HOH A 125 525 155 HOH HOH . J 9 HOH A 126 526 79 HOH HOH . J 9 HOH A 127 527 276 HOH HOH . J 9 HOH A 128 528 183 HOH HOH . J 9 HOH A 129 529 86 HOH HOH . J 9 HOH A 130 530 323 HOH HOH . J 9 HOH A 131 531 292 HOH HOH . J 9 HOH A 132 532 284 HOH HOH . J 9 HOH A 133 533 82 HOH HOH . J 9 HOH A 134 534 31 HOH HOH . J 9 HOH A 135 535 267 HOH HOH . J 9 HOH A 136 536 151 HOH HOH . J 9 HOH A 137 537 274 HOH HOH . J 9 HOH A 138 538 136 HOH HOH . J 9 HOH A 139 539 95 HOH HOH . J 9 HOH A 140 540 11 HOH HOH . J 9 HOH A 141 541 51 HOH HOH . J 9 HOH A 142 542 157 HOH HOH . J 9 HOH A 143 543 220 HOH HOH . J 9 HOH A 144 544 182 HOH HOH . J 9 HOH A 145 545 321 HOH HOH . J 9 HOH A 146 546 285 HOH HOH . J 9 HOH A 147 547 119 HOH HOH . J 9 HOH A 148 548 149 HOH HOH . J 9 HOH A 149 549 144 HOH HOH . J 9 HOH A 150 550 47 HOH HOH . J 9 HOH A 151 551 139 HOH HOH . J 9 HOH A 152 552 173 HOH HOH . J 9 HOH A 153 553 33 HOH HOH . J 9 HOH A 154 554 77 HOH HOH . J 9 HOH A 155 555 78 HOH HOH . J 9 HOH A 156 556 76 HOH HOH . J 9 HOH A 157 557 334 HOH HOH . J 9 HOH A 158 558 73 HOH HOH . J 9 HOH A 159 559 91 HOH HOH . J 9 HOH A 160 560 185 HOH HOH . J 9 HOH A 161 561 39 HOH HOH . J 9 HOH A 162 562 113 HOH HOH . J 9 HOH A 163 563 175 HOH HOH . J 9 HOH A 164 564 301 HOH HOH . J 9 HOH A 165 565 327 HOH HOH . J 9 HOH A 166 566 93 HOH HOH . J 9 HOH A 167 567 29 HOH HOH . J 9 HOH A 168 568 64 HOH HOH . J 9 HOH A 169 569 41 HOH HOH . J 9 HOH A 170 570 253 HOH HOH . J 9 HOH A 171 571 69 HOH HOH . J 9 HOH A 172 572 330 HOH HOH . J 9 HOH A 173 573 48 HOH HOH . J 9 HOH A 174 574 72 HOH HOH . J 9 HOH A 175 575 117 HOH HOH . J 9 HOH A 176 576 23 HOH HOH . J 9 HOH A 177 577 15 HOH HOH . J 9 HOH A 178 578 84 HOH HOH . J 9 HOH A 179 579 101 HOH HOH . J 9 HOH A 180 580 230 HOH HOH . J 9 HOH A 181 581 200 HOH HOH . J 9 HOH A 182 582 75 HOH HOH . J 9 HOH A 183 583 223 HOH HOH . J 9 HOH A 184 584 332 HOH HOH . J 9 HOH A 185 585 260 HOH HOH . J 9 HOH A 186 586 126 HOH HOH . J 9 HOH A 187 587 218 HOH HOH . J 9 HOH A 188 588 226 HOH HOH . J 9 HOH A 189 589 294 HOH HOH . J 9 HOH A 190 590 188 HOH HOH . J 9 HOH A 191 591 236 HOH HOH . J 9 HOH A 192 592 145 HOH HOH . J 9 HOH A 193 593 191 HOH HOH . J 9 HOH A 194 594 176 HOH HOH . J 9 HOH A 195 595 135 HOH HOH . J 9 HOH A 196 596 111 HOH HOH . J 9 HOH A 197 597 68 HOH HOH . J 9 HOH A 198 598 273 HOH HOH . J 9 HOH A 199 599 94 HOH HOH . J 9 HOH A 200 600 61 HOH HOH . J 9 HOH A 201 601 240 HOH HOH . J 9 HOH A 202 602 325 HOH HOH . J 9 HOH A 203 603 331 HOH HOH . J 9 HOH A 204 604 112 HOH HOH . J 9 HOH A 205 605 278 HOH HOH . J 9 HOH A 206 606 303 HOH HOH . J 9 HOH A 207 607 202 HOH HOH . J 9 HOH A 208 608 150 HOH HOH . J 9 HOH A 209 609 122 HOH HOH . J 9 HOH A 210 610 205 HOH HOH . J 9 HOH A 211 611 275 HOH HOH . J 9 HOH A 212 612 329 HOH HOH . J 9 HOH A 213 613 326 HOH HOH . J 9 HOH A 214 614 197 HOH HOH . J 9 HOH A 215 615 259 HOH HOH . J 9 HOH A 216 616 215 HOH HOH . J 9 HOH A 217 617 297 HOH HOH . J 9 HOH A 218 618 80 HOH HOH . J 9 HOH A 219 619 315 HOH HOH . J 9 HOH A 220 620 216 HOH HOH . J 9 HOH A 221 621 165 HOH HOH . J 9 HOH A 222 622 158 HOH HOH . J 9 HOH A 223 623 180 HOH HOH . J 9 HOH A 224 624 243 HOH HOH . J 9 HOH A 225 625 222 HOH HOH . J 9 HOH A 226 626 210 HOH HOH . J 9 HOH A 227 627 249 HOH HOH . J 9 HOH A 228 628 217 HOH HOH . J 9 HOH A 229 629 304 HOH HOH . J 9 HOH A 230 630 207 HOH HOH . J 9 HOH A 231 631 244 HOH HOH . J 9 HOH A 232 632 133 HOH HOH . J 9 HOH A 233 633 317 HOH HOH . J 9 HOH A 234 634 248 HOH HOH . J 9 HOH A 235 635 333 HOH HOH . J 9 HOH A 236 636 235 HOH HOH . J 9 HOH A 237 637 320 HOH HOH . J 9 HOH A 238 638 319 HOH HOH . # _atom_site.group_PDB HETATM _atom_site.id 1 _atom_site.type_symbol NA _atom_site.label_atom_id NA _atom_site.label_comp_id NA _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 4 _atom_site.Cartn_x -6.284 _atom_site.Cartn_y 11.831 _atom_site.Cartn_z 5.783 _atom_site.occupancy 0.62 _atom_site.B_iso_or_equiv 6.08 _atom_site.pdbx_formal_charge ? _atom_site.auth_atom_id NA _atom_site.auth_comp_id NA _atom_site.auth_seq_id 304 _atom_site.auth_asym_id A _atom_site.pdbx_PDB_model_num 1 # _model_server_stats.io_time_ms 80 _model_server_stats.parse_time_ms 13 _model_server_stats.create_model_time_ms 11 _model_server_stats.query_time_ms 346 _model_server_stats.encode_time_ms 5 _model_server_stats.element_count 1 #