data_1AII # _model_server_result.job_id vzL4FpOgApwvW59mkCMxyA _model_server_result.datetime_utc '2024-11-21 22:31:32' _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 1aii # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"B","auth_seq_id":351}' # _entry.id 1AII # _exptl.entry_id 1AII _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 40.078 _entity.id 2 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'CALCIUM ION' _entity.pdbx_number_of_molecules 5 _entity.pdbx_parent_entity_id . _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.pdbx_ec ? # _cell.angle_alpha 90 _cell.angle_beta 94.27 _cell.angle_gamma 90 _cell.entry_id 1AII _cell.length_a 42.29 _cell.length_b 68.72 _cell.length_c 50.59 _cell.Z_PDB 2 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1AII _symmetry.cell_setting ? _symmetry.Int_Tables_number 4 _symmetry.space_group_name_Hall . _symmetry.space_group_name_H-M 'P 1 21 1' # _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 _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,G,H,I _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 ? 2 B N N ? 2 C N N ? 2 D N N ? 2 E N N ? 2 F 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 metalc ? metalc1 A O ILE 31 A ILE 32 1_555 B CA CA . A CA 351 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.674 ? metalc ? metalc2 A O GLY 33 A GLY 34 1_555 B CA CA . A CA 351 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.642 ? metalc ? metalc3 A O GLY 35 A GLY 36 1_555 B CA CA . A CA 351 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.887 ? metalc ? metalc4 A OD1 ASP 75 A ASP 76 1_555 B CA CA . A CA 351 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.931 ? metalc ? metalc5 A OD2 ASP 75 A ASP 76 1_555 B CA CA . A CA 351 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.993 ? metalc ? metalc6 A O MET 103 A MET 104 1_555 F CA CA . A CA 357 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.805 ? metalc ? metalc7 A O GLY 105 A GLY 106 1_555 F CA CA . A CA 357 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.769 ? metalc ? metalc8 A O GLY 107 A GLY 108 1_555 F CA CA . A CA 357 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.885 ? metalc ? metalc9 A OE1 GLU 147 A GLU 148 1_555 F CA CA . A CA 357 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.851 ? metalc ? metalc10 A O GLY 186 A GLY 187 1_555 C CA CA . A CA 353 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.623 ? metalc ? metalc11 A O ARG 189 A ARG 190 1_555 C CA CA . A CA 353 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.572 ? metalc ? metalc12 A O GLY 191 A GLY 192 1_555 C CA CA . A CA 353 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.404 ? metalc ? metalc13 A O THR 192 A THR 193 1_555 E CA CA . A CA 355 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.981 ? metalc ? metalc14 A OE2 GLU 194 A GLU 195 1_555 E CA CA . A CA 355 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 3.27 ? metalc ? metalc15 A OE1 GLU 194 A GLU 195 1_555 E CA CA . A CA 355 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.888 ? metalc ? metalc16 A O LYS 229 A LYS 230 1_555 D CA CA . A CA 354 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.817 ? metalc ? metalc17 A OE2 GLU 231 A GLU 232 1_555 C CA CA . A CA 353 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.758 ? metalc ? metalc18 A OE1 GLU 231 A GLU 232 1_555 C CA CA . A CA 353 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.604 ? metalc ? metalc19 A O LEU 232 A LEU 233 1_555 D CA CA . A CA 354 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.914 ? metalc ? metalc20 A OE2 GLU 237 A GLU 238 1_555 D CA CA . A CA 354 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 3.205 ? metalc ? metalc21 A OE1 GLU 237 A GLU 238 1_555 D CA CA . A CA 354 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 3.152 ? metalc ? metalc22 C CA CA . A CA 353 1_555 I O HOH . A HOH 409 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.679 ? metalc ? metalc23 C CA CA . A CA 353 1_555 I O HOH . A HOH 576 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.711 ? metalc ? metalc24 D CA CA . A CA 354 1_555 I O HOH . A HOH 534 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 3.136 ? metalc ? metalc25 E CA CA . A CA 355 1_555 H N ETA . A ETA 360 1_555 ? ? ? ? B ? ? ? ? ? ? ? 2.306 ? metalc ? metalc26 E CA CA . A CA 355 1_555 I O HOH . A HOH 633 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.877 ? # _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 1AII _atom_sites.fract_transf_matrix[1][1] 0.023646 _atom_sites.fract_transf_matrix[1][2] 0 _atom_sites.fract_transf_matrix[1][3] 0.001766 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.014552 _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] 0.019822 _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 CA A 1 351 351 CA CA . C 2 CA A 1 353 353 CA CA . D 2 CA A 1 354 354 CA CA . E 2 CA A 1 355 355 CA CA . F 2 CA A 1 357 357 CA CA . G 3 SO4 A 1 361 361 SO4 SO4 . H 4 ETA A 1 360 360 ETA ETA . I 5 HOH A 1 401 401 HOH HOH . I 5 HOH A 2 402 402 HOH HOH . I 5 HOH A 3 403 403 HOH HOH . I 5 HOH A 4 404 404 HOH HOH . I 5 HOH A 5 405 405 HOH HOH . I 5 HOH A 6 406 406 HOH HOH . I 5 HOH A 7 407 407 HOH HOH . I 5 HOH A 8 408 408 HOH HOH . I 5 HOH A 9 409 409 HOH HOH . I 5 HOH A 10 410 410 HOH HOH . I 5 HOH A 11 411 411 HOH HOH . I 5 HOH A 12 412 412 HOH HOH . I 5 HOH A 13 413 413 HOH HOH . I 5 HOH A 14 414 414 HOH HOH . I 5 HOH A 15 415 415 HOH HOH . I 5 HOH A 16 416 416 HOH HOH . I 5 HOH A 17 417 417 HOH HOH . I 5 HOH A 18 418 418 HOH HOH . I 5 HOH A 19 419 419 HOH HOH . I 5 HOH A 20 420 420 HOH HOH . I 5 HOH A 21 421 421 HOH HOH . I 5 HOH A 22 422 422 HOH HOH . I 5 HOH A 23 423 423 HOH HOH . I 5 HOH A 24 424 424 HOH HOH . I 5 HOH A 25 425 425 HOH HOH . I 5 HOH A 26 426 426 HOH HOH . I 5 HOH A 27 427 427 HOH HOH . I 5 HOH A 28 428 428 HOH HOH . I 5 HOH A 29 429 429 HOH HOH . I 5 HOH A 30 430 430 HOH HOH . I 5 HOH A 31 431 431 HOH HOH . I 5 HOH A 32 432 432 HOH HOH . I 5 HOH A 33 433 433 HOH HOH . I 5 HOH A 34 434 434 HOH HOH . I 5 HOH A 35 435 435 HOH HOH . I 5 HOH A 36 436 436 HOH HOH . I 5 HOH A 37 437 437 HOH HOH . I 5 HOH A 38 438 438 HOH HOH . I 5 HOH A 39 439 439 HOH HOH . I 5 HOH A 40 440 440 HOH HOH . I 5 HOH A 41 441 441 HOH HOH . I 5 HOH A 42 442 442 HOH HOH . I 5 HOH A 43 443 443 HOH HOH . I 5 HOH A 44 444 444 HOH HOH . I 5 HOH A 45 445 445 HOH HOH . I 5 HOH A 46 446 446 HOH HOH . I 5 HOH A 47 447 447 HOH HOH . I 5 HOH A 48 448 448 HOH HOH . I 5 HOH A 49 449 449 HOH HOH . I 5 HOH A 50 450 450 HOH HOH . I 5 HOH A 51 451 451 HOH HOH . I 5 HOH A 52 452 452 HOH HOH . I 5 HOH A 53 453 453 HOH HOH . I 5 HOH A 54 454 454 HOH HOH . I 5 HOH A 55 455 455 HOH HOH . I 5 HOH A 56 456 456 HOH HOH . I 5 HOH A 57 457 457 HOH HOH . I 5 HOH A 58 458 458 HOH HOH . I 5 HOH A 59 459 459 HOH HOH . I 5 HOH A 60 460 460 HOH HOH . I 5 HOH A 61 461 461 HOH HOH . I 5 HOH A 62 462 462 HOH HOH . I 5 HOH A 63 463 463 HOH HOH . I 5 HOH A 64 464 464 HOH HOH . I 5 HOH A 65 465 465 HOH HOH . I 5 HOH A 66 466 466 HOH HOH . I 5 HOH A 67 467 467 HOH HOH . I 5 HOH A 68 468 468 HOH HOH . I 5 HOH A 69 469 469 HOH HOH . I 5 HOH A 70 470 470 HOH HOH . I 5 HOH A 71 471 471 HOH HOH . I 5 HOH A 72 472 472 HOH HOH . I 5 HOH A 73 473 473 HOH HOH . I 5 HOH A 74 474 474 HOH HOH . I 5 HOH A 75 475 475 HOH HOH . I 5 HOH A 76 476 476 HOH HOH . I 5 HOH A 77 477 477 HOH HOH . I 5 HOH A 78 478 478 HOH HOH . I 5 HOH A 79 479 479 HOH HOH . I 5 HOH A 80 480 480 HOH HOH . I 5 HOH A 81 481 481 HOH HOH . I 5 HOH A 82 482 482 HOH HOH . I 5 HOH A 83 483 483 HOH HOH . I 5 HOH A 84 484 484 HOH HOH . I 5 HOH A 85 485 485 HOH HOH . I 5 HOH A 86 486 486 HOH HOH . I 5 HOH A 87 487 487 HOH HOH . I 5 HOH A 88 488 488 HOH HOH . I 5 HOH A 89 489 489 HOH HOH . I 5 HOH A 90 490 490 HOH HOH . I 5 HOH A 91 491 491 HOH HOH . I 5 HOH A 92 492 492 HOH HOH . I 5 HOH A 93 493 493 HOH HOH . I 5 HOH A 94 494 494 HOH HOH . I 5 HOH A 95 495 495 HOH HOH . I 5 HOH A 96 496 496 HOH HOH . I 5 HOH A 97 497 497 HOH HOH . I 5 HOH A 98 498 498 HOH HOH . I 5 HOH A 99 499 499 HOH HOH . I 5 HOH A 100 500 500 HOH HOH . I 5 HOH A 101 501 501 HOH HOH . I 5 HOH A 102 502 502 HOH HOH . I 5 HOH A 103 503 503 HOH HOH . I 5 HOH A 104 504 504 HOH HOH . I 5 HOH A 105 505 505 HOH HOH . I 5 HOH A 106 506 506 HOH HOH . I 5 HOH A 107 507 507 HOH HOH . I 5 HOH A 108 508 508 HOH HOH . I 5 HOH A 109 509 509 HOH HOH . I 5 HOH A 110 510 510 HOH HOH . I 5 HOH A 111 511 511 HOH HOH . I 5 HOH A 112 512 512 HOH HOH . I 5 HOH A 113 513 513 HOH HOH . I 5 HOH A 114 514 514 HOH HOH . I 5 HOH A 115 515 515 HOH HOH . I 5 HOH A 116 516 516 HOH HOH . I 5 HOH A 117 517 517 HOH HOH . I 5 HOH A 118 518 518 HOH HOH . I 5 HOH A 119 519 519 HOH HOH . I 5 HOH A 120 520 520 HOH HOH . I 5 HOH A 121 521 521 HOH HOH . I 5 HOH A 122 522 522 HOH HOH . I 5 HOH A 123 523 523 HOH HOH . I 5 HOH A 124 524 524 HOH HOH . I 5 HOH A 125 525 525 HOH HOH . I 5 HOH A 126 526 526 HOH HOH . I 5 HOH A 127 527 527 HOH HOH . I 5 HOH A 128 528 528 HOH HOH . I 5 HOH A 129 529 529 HOH HOH . I 5 HOH A 130 530 530 HOH HOH . I 5 HOH A 131 531 531 HOH HOH . I 5 HOH A 132 532 532 HOH HOH . I 5 HOH A 133 533 533 HOH HOH . I 5 HOH A 134 534 534 HOH HOH . I 5 HOH A 135 535 535 HOH HOH . I 5 HOH A 136 536 536 HOH HOH . I 5 HOH A 137 537 537 HOH HOH . I 5 HOH A 138 538 538 HOH HOH . I 5 HOH A 139 539 539 HOH HOH . I 5 HOH A 140 540 540 HOH HOH . I 5 HOH A 141 541 541 HOH HOH . I 5 HOH A 142 542 542 HOH HOH . I 5 HOH A 143 543 543 HOH HOH . I 5 HOH A 144 544 544 HOH HOH . I 5 HOH A 145 545 545 HOH HOH . I 5 HOH A 146 546 546 HOH HOH . I 5 HOH A 147 547 547 HOH HOH . I 5 HOH A 148 548 548 HOH HOH . I 5 HOH A 149 549 549 HOH HOH . I 5 HOH A 150 550 550 HOH HOH . I 5 HOH A 151 551 551 HOH HOH . I 5 HOH A 152 552 552 HOH HOH . I 5 HOH A 153 553 553 HOH HOH . I 5 HOH A 154 554 554 HOH HOH . I 5 HOH A 155 555 555 HOH HOH . I 5 HOH A 156 556 556 HOH HOH . I 5 HOH A 157 557 557 HOH HOH . I 5 HOH A 158 558 558 HOH HOH . I 5 HOH A 159 559 559 HOH HOH . I 5 HOH A 160 560 560 HOH HOH . I 5 HOH A 161 561 561 HOH HOH . I 5 HOH A 162 562 562 HOH HOH . I 5 HOH A 163 563 563 HOH HOH . I 5 HOH A 164 564 564 HOH HOH . I 5 HOH A 165 565 565 HOH HOH . I 5 HOH A 166 566 566 HOH HOH . I 5 HOH A 167 567 567 HOH HOH . I 5 HOH A 168 568 568 HOH HOH . I 5 HOH A 169 569 569 HOH HOH . I 5 HOH A 170 570 570 HOH HOH . I 5 HOH A 171 571 571 HOH HOH . I 5 HOH A 172 572 572 HOH HOH . I 5 HOH A 173 573 573 HOH HOH . I 5 HOH A 174 574 574 HOH HOH . I 5 HOH A 175 575 575 HOH HOH . I 5 HOH A 176 576 576 HOH HOH . I 5 HOH A 177 577 577 HOH HOH . I 5 HOH A 178 578 578 HOH HOH . I 5 HOH A 179 579 579 HOH HOH . I 5 HOH A 180 580 580 HOH HOH . I 5 HOH A 181 581 581 HOH HOH . I 5 HOH A 182 582 582 HOH HOH . I 5 HOH A 183 583 583 HOH HOH . I 5 HOH A 184 584 584 HOH HOH . I 5 HOH A 185 585 585 HOH HOH . I 5 HOH A 186 586 586 HOH HOH . I 5 HOH A 187 587 587 HOH HOH . I 5 HOH A 188 588 588 HOH HOH . I 5 HOH A 189 589 589 HOH HOH . I 5 HOH A 190 590 590 HOH HOH . I 5 HOH A 191 591 591 HOH HOH . I 5 HOH A 192 592 592 HOH HOH . I 5 HOH A 193 593 593 HOH HOH . I 5 HOH A 194 594 594 HOH HOH . I 5 HOH A 195 595 595 HOH HOH . I 5 HOH A 196 596 596 HOH HOH . I 5 HOH A 197 597 597 HOH HOH . I 5 HOH A 198 598 598 HOH HOH . I 5 HOH A 199 599 599 HOH HOH . I 5 HOH A 200 600 600 HOH HOH . I 5 HOH A 201 601 601 HOH HOH . I 5 HOH A 202 602 602 HOH HOH . I 5 HOH A 203 603 603 HOH HOH . I 5 HOH A 204 604 604 HOH HOH . I 5 HOH A 205 605 605 HOH HOH . I 5 HOH A 206 606 606 HOH HOH . I 5 HOH A 207 607 607 HOH HOH . I 5 HOH A 208 608 608 HOH HOH . I 5 HOH A 209 609 609 HOH HOH . I 5 HOH A 210 610 610 HOH HOH . I 5 HOH A 211 611 611 HOH HOH . I 5 HOH A 212 612 612 HOH HOH . I 5 HOH A 213 613 613 HOH HOH . I 5 HOH A 214 614 614 HOH HOH . I 5 HOH A 215 615 615 HOH HOH . I 5 HOH A 216 616 616 HOH HOH . I 5 HOH A 217 617 617 HOH HOH . I 5 HOH A 218 618 618 HOH HOH . I 5 HOH A 219 619 619 HOH HOH . I 5 HOH A 220 620 620 HOH HOH . I 5 HOH A 221 621 621 HOH HOH . I 5 HOH A 222 622 622 HOH HOH . I 5 HOH A 223 623 623 HOH HOH . I 5 HOH A 224 624 624 HOH HOH . I 5 HOH A 225 625 625 HOH HOH . I 5 HOH A 226 626 626 HOH HOH . I 5 HOH A 227 627 627 HOH HOH . I 5 HOH A 228 628 628 HOH HOH . I 5 HOH A 229 629 629 HOH HOH . I 5 HOH A 230 630 630 HOH HOH . I 5 HOH A 231 631 631 HOH HOH . I 5 HOH A 232 632 632 HOH HOH . I 5 HOH A 233 633 633 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 B _atom_site.label_entity_id 2 _atom_site.Cartn_x 8.305 _atom_site.Cartn_y 16.266 _atom_site.Cartn_z -25.476 _atom_site.occupancy 0.7 _atom_site.B_iso_or_equiv 34.42 _atom_site.pdbx_formal_charge ? _atom_site.auth_atom_id CA _atom_site.auth_comp_id CA _atom_site.auth_seq_id 351 _atom_site.auth_asym_id A _atom_site.pdbx_PDB_model_num 1 # _model_server_stats.io_time_ms 67 _model_server_stats.parse_time_ms 6 _model_server_stats.create_model_time_ms 5 _model_server_stats.query_time_ms 286 _model_server_stats.encode_time_ms 3 _model_server_stats.element_count 1 #