data_8B6J # _model_server_result.job_id 1nRa2nmn1vqYSBOwvnZeTg _model_server_result.datetime_utc '2024-12-26 10:41:51' _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 8b6j # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"BA","auth_seq_id":502}' # _entry.id 8B6J # _exptl.entry_id 8B6J _exptl.method 'ELECTRON MICROSCOPY' # _entity.details ? _entity.formula_weight 616.487 _entity.id 14 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'PROTOPORPHYRIN IX CONTAINING FE' _entity.pdbx_number_of_molecules 4 _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 8B6J _cell.length_a 1 _cell.length_b 1 _cell.length_c 1 _cell.Z_PDB ? _cell.pdbx_unique_axis ? # _symmetry.entry_id 8B6J _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 _symmetry.space_group_name_Hall ? _symmetry.space_group_name_H-M 'P 1' # _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details 24-meric _pdbx_struct_assembly.oligomeric_count 24 _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,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,AA,BA,CA,DA,EA,FA,GA,HA,IA,JA,KA,LA,MA,NA,OA,PA,QA,RA,SA,TA,UA,VA,WA,XA,YA,ZA,AB,BB,CB,DB,EB,FB,GB,HB,IB,JB,KB,LB,MB,NB,OB _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 ? _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 ? 14 AA N N ? 14 BA N N ? 14 WA N N ? 14 XA 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 D SG CYS 81 D CYS 81 1_555 MA CAB HEC . D HEC 401 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.765 ? covale ? covale2 D SG CYS 84 D CYS 84 1_555 MA CAC HEC . D HEC 401 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.765 ? covale ? covale3 O SG CYS 81 d CYS 81 1_555 HB CAB HEC . d HEC 802 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.766 ? covale ? covale4 O SG CYS 84 d CYS 84 1_555 HB CAC HEC . d HEC 802 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.767 ? metalc ? metalc1 C NE2 HIS 84 C HIS 84 1_555 AA FE HEM . C HEM 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.979 ? metalc ? metalc2 C NE2 HIS 98 C HIS 98 1_555 BA FE HEM . C HEM 502 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.61 ? metalc ? metalc3 C NE2 HIS 185 C HIS 185 1_555 AA FE HEM . C HEM 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.598 ? metalc ? metalc4 C NE2 HIS 199 C HIS 199 1_555 BA FE HEM . C HEM 502 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.103 ? metalc ? metalc5 D NE2 HIS 85 D HIS 85 1_555 MA FE HEC . D HEC 401 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.082 ? metalc ? metalc6 E SG CYS 197 E CYS 197 1_555 OA FE1 FES . E FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.305 ? metalc ? metalc7 E ND1 HIS 199 E HIS 199 1_555 OA FE2 FES . E FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.14 ? metalc ? metalc8 E SG CYS 216 E CYS 216 1_555 OA FE1 FES . E FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.308 ? metalc ? metalc9 E ND1 HIS 219 E HIS 219 1_555 OA FE2 FES . E FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.149 ? metalc ? metalc10 N NE2 HIS 84 c HIS 84 1_555 WA FE HEM . c HEM 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.613 ? metalc ? metalc11 N NE2 HIS 98 c HIS 98 1_555 XA FE HEM . c HEM 502 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.614 ? metalc ? metalc12 N NE2 HIS 185 c HIS 185 1_555 WA FE HEM . c HEM 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.089 ? metalc ? metalc13 N NE2 HIS 199 c HIS 199 1_555 XA FE HEM . c HEM 502 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.086 ? metalc ? metalc14 O NE2 HIS 85 d HIS 85 1_555 HB FE HEC . d HEC 802 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.005 ? metalc ? metalc15 P SG CYS 197 e CYS 197 1_555 IB FE1 FES . e FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.309 ? metalc ? metalc16 P ND1 HIS 199 e HIS 199 1_555 IB FE2 FES . e FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.155 ? metalc ? metalc17 P SG CYS 202 e CYS 202 1_555 IB FE1 FES . e FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.295 ? metalc ? metalc18 P SG CYS 216 e CYS 216 1_555 IB FE1 FES . e FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.301 ? metalc ? metalc19 P SG CYS 218 e CYS 218 1_555 IB FE2 FES . e FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.405 ? metalc ? metalc20 P SG CYS 218 e CYS 218 1_555 IB FE1 FES . e FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.285 ? metalc ? metalc21 P ND1 HIS 219 e HIS 219 1_555 IB FE2 FES . e FES 301 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.157 ? # _chem_comp.formula 'C34 H32 Fe N4 O4' _chem_comp.formula_weight 616.487 _chem_comp.id HEM _chem_comp.mon_nstd_flag . _chem_comp.name 'PROTOPORPHYRIN IX CONTAINING FE' _chem_comp.type non-polymer _chem_comp.pdbx_synonyms HEME # _atom_sites.entry_id 8B6J _atom_sites.fract_transf_matrix[1][1] 1 _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] 1 _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] 1 _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 Y 13 PC1 A 1 1201 1201 PC1 PC1 . Z 13 PC1 A 1 1202 501 PC1 PC1 . AA 14 HEM C 1 501 501 HEM HEM . BA 14 HEM C 1 502 601 HEM HEM . CA 15 CDL C 1 503 701 CDL CDL . DA 15 CDL C 1 504 1101 CDL CDL . EA 15 CDL C 1 505 1401 CDL CDL . FA 15 CDL C 1 506 1501 CDL CDL . GA 13 PC1 C 1 507 1601 PC1 PC1 . HA 13 PC1 C 1 508 1701 PC1 PC1 . IA 13 PC1 C 1 509 1801 PC1 PC1 . JA 16 UQ8 C 1 510 1901 UQ8 UQ8 . KA 16 UQ8 C 1 511 2001 UQ8 UQ8 . LA 17 PEE C 1 512 2002 PEE PEE . MA 18 HEC D 1 401 401 HEC HEC . NA 15 CDL D 1 402 101 CDL CDL . OA 19 FES E 1 301 301 FES FES . PA 13 PC1 E 1 302 401 PC1 PC1 . QA 13 PC1 E 1 303 1401 PC1 PC1 . RA 15 CDL E 1 304 201 CDL CDL . SA 15 CDL H 1 1301 1301 CDL CDL . TA 15 CDL H 1 1302 201 CDL CDL . UA 13 PC1 K 1 901 901 PC1 PC1 . VA 15 CDL a 1 1201 1201 CDL CDL . WA 14 HEM c 1 501 501 HEM HEM . XA 14 HEM c 1 502 601 HEM HEM . YA 15 CDL c 1 503 701 CDL CDL . ZA 13 PC1 c 1 504 901 PC1 PC1 . AB 13 PC1 c 1 505 1001 PC1 PC1 . BB 13 PC1 c 1 506 1101 PC1 PC1 . CB 15 CDL c 1 507 1301 CDL CDL . DB 16 UQ8 c 1 508 1501 UQ8 UQ8 . EB 15 CDL c 1 509 301 CDL CDL . FB 13 PC1 c 1 510 801 PC1 PC1 . GB 13 PC1 d 1 801 801 PC1 PC1 . HB 18 HEC d 1 802 401 HEC HEC . IB 19 FES e 1 301 301 FES FES . JB 15 CDL g 1 801 801 CDL CDL . KB 13 PC1 g 1 802 401 PC1 PC1 . LB 15 CDL h 1 401 401 CDL CDL . MB 15 CDL h 1 402 501 CDL CDL . NB 13 PC1 k 1 301 301 PC1 PC1 . OB 17 PEE L 1 401 401 PEE PEE . # 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 CHA HEM . . . BA 14 361.805 386.45 169.315 1 58.73 ? CHA HEM 502 C 1 HETATM 2 C CHB HEM . . . BA 14 363.509 383.569 172.836 1 58.73 ? CHB HEM 502 C 1 HETATM 3 C CHC HEM . . . BA 14 361.262 386.332 176.115 1 58.73 ? CHC HEM 502 C 1 HETATM 4 C CHD HEM . . . BA 14 358.605 388.151 172.513 1 58.73 ? CHD HEM 502 C 1 HETATM 5 C C1A HEM . . . BA 14 362.535 385.487 169.979 1 58.73 ? C1A HEM 502 C 1 HETATM 6 C C2A HEM . . . BA 14 363.552 384.627 169.411 1 58.73 ? C2A HEM 502 C 1 HETATM 7 C C3A HEM . . . BA 14 364.017 383.834 170.378 1 58.73 ? C3A HEM 502 C 1 HETATM 8 C C4A HEM . . . BA 14 363.32 384.159 171.605 1 58.73 ? C4A HEM 502 C 1 HETATM 9 C CMA HEM . . . BA 14 365.112 382.758 170.218 1 58.73 ? CMA HEM 502 C 1 HETATM 10 C CAA HEM . . . BA 14 364.015 384.619 167.94 1 58.73 ? CAA HEM 502 C 1 HETATM 11 C CBA HEM . . . BA 14 365.346 385.347 167.796 1 58.73 ? CBA HEM 502 C 1 HETATM 12 C CGA HEM . . . BA 14 365.16 386.814 168.077 1 58.73 ? CGA HEM 502 C 1 HETATM 13 O O1A HEM . . . BA 14 364.903 387.181 169.249 1 58.73 ? O1A HEM 502 C 1 HETATM 14 O O2A HEM . . . BA 14 365.28 387.622 167.123 1 58.73 ? O2A HEM 502 C 1 HETATM 15 C C1B HEM . . . BA 14 363.053 384.055 174.041 1 58.73 ? C1B HEM 502 C 1 HETATM 16 C C2B HEM . . . BA 14 363.322 383.5 175.352 1 58.73 ? C2B HEM 502 C 1 HETATM 17 C C3B HEM . . . BA 14 362.703 384.269 176.262 1 58.73 ? C3B HEM 502 C 1 HETATM 18 C C4B HEM . . . BA 14 362.02 385.329 175.553 1 58.73 ? C4B HEM 502 C 1 HETATM 19 C CMB HEM . . . BA 14 364.184 382.242 175.595 1 58.73 ? CMB HEM 502 C 1 HETATM 20 C CAB HEM . . . BA 14 362.661 384.115 177.802 1 58.73 ? CAB HEM 502 C 1 HETATM 21 C CBB HEM . . . BA 14 363.116 383.025 178.429 1 58.73 ? CBB HEM 502 C 1 HETATM 22 C C1C HEM . . . BA 14 360.384 387.133 175.419 1 58.73 ? C1C HEM 502 C 1 HETATM 23 C C2C HEM . . . BA 14 359.641 388.264 175.936 1 58.73 ? C2C HEM 502 C 1 HETATM 24 C C3C HEM . . . BA 14 358.905 388.765 174.931 1 58.73 ? C3C HEM 502 C 1 HETATM 25 C C4C HEM . . . BA 14 359.162 387.966 173.756 1 58.73 ? C4C HEM 502 C 1 HETATM 26 C CMC HEM . . . BA 14 359.723 388.757 177.397 1 58.73 ? CMC HEM 502 C 1 HETATM 27 C CAC HEM . . . BA 14 357.93 389.963 174.914 1 58.73 ? CAC HEM 502 C 1 HETATM 28 C CBC HEM . . . BA 14 357.631 390.671 176.004 1 58.73 ? CBC HEM 502 C 1 HETATM 29 C C1D HEM . . . BA 14 359.282 387.946 171.336 1 58.73 ? C1D HEM 502 C 1 HETATM 30 C C2D HEM . . . BA 14 359.015 388.582 170.067 1 58.73 ? C2D HEM 502 C 1 HETATM 31 C C3D HEM . . . BA 14 359.898 388.111 169.179 1 58.73 ? C3D HEM 502 C 1 HETATM 32 C C4D HEM . . . BA 14 360.76 387.164 169.859 1 58.73 ? C4D HEM 502 C 1 HETATM 33 C CMD HEM . . . BA 14 357.898 389.618 169.815 1 58.73 ? CMD HEM 502 C 1 HETATM 34 C CAD HEM . . . BA 14 360.006 388.508 167.692 1 58.73 ? CAD HEM 502 C 1 HETATM 35 C CBD HEM . . . BA 14 358.682 388.313 166.961 1 58.73 ? CBD HEM 502 C 1 HETATM 36 C CGD HEM . . . BA 14 358.428 389.479 166.041 1 58.73 ? CGD HEM 502 C 1 HETATM 37 O O1D HEM . . . BA 14 357.244 389.708 165.684 1 58.73 ? O1D HEM 502 C 1 HETATM 38 O O2D HEM . . . BA 14 359.398 390.187 165.667 1 58.73 ? O2D HEM 502 C 1 HETATM 39 N NA HEM . . . BA 14 362.424 385.172 171.321 1 58.73 ? NA HEM 502 C 1 HETATM 40 N NB HEM . . . BA 14 362.257 385.168 174.204 1 58.73 ? NB HEM 502 C 1 HETATM 41 N NC HEM . . . BA 14 360.068 386.984 174.086 1 58.73 ? NC HEM 502 C 1 HETATM 42 N ND HEM . . . BA 14 360.35 387.09 171.174 1 58.73 ? ND HEM 502 C 1 HETATM 43 FE FE HEM . . . BA 14 361.227 386.059 172.702 1 58.73 ? FE HEM 502 C 1 HETATM 44 H HHB HEM . . . BA 14 363.987 382.772 172.855 1 58.73 ? HHB HEM 502 C 1 HETATM 45 H HHC HEM . . . BA 14 361.349 386.479 177.029 1 58.73 ? HHC HEM 502 C 1 HETATM 46 H HHD HEM . . . BA 14 357.719 388.431 172.467 1 58.73 ? HHD HEM 502 C 1 HETATM 47 H HMA HEM . . . BA 14 365.597 382.663 171.052 1 58.73 ? HMA HEM 502 C 1 HETATM 48 H HMAA HEM . . . BA 14 365.726 383.023 169.515 1 58.73 ? HMAA HEM 502 C 1 HETATM 49 H HMAB HEM . . . BA 14 364.702 381.91 169.985 1 58.73 ? HMAB HEM 502 C 1 HETATM 50 H HAA HEM . . . BA 14 363.345 385.044 167.382 1 58.73 ? HAA HEM 502 C 1 HETATM 51 H HAAA HEM . . . BA 14 364.105 383.705 167.628 1 58.73 ? HAAA HEM 502 C 1 HETATM 52 H HBA HEM . . . BA 14 365.696 385.223 166.9 1 58.73 ? HBA HEM 502 C 1 HETATM 53 H HBAA HEM . . . BA 14 365.997 384.972 168.41 1 58.73 ? HBAA HEM 502 C 1 HETATM 54 H HMB HEM . . . BA 14 364.618 382.309 176.46 1 58.73 ? HMB HEM 502 C 1 HETATM 55 H HMBA HEM . . . BA 14 364.858 382.172 174.901 1 58.73 ? HMBA HEM 502 C 1 HETATM 56 H HMBB HEM . . . BA 14 363.619 381.454 175.577 1 58.73 ? HMBB HEM 502 C 1 HETATM 57 H HAB HEM . . . BA 14 362.29 384.837 178.333 1 58.73 ? HAB HEM 502 C 1 HETATM 58 H HBB HEM . . . BA 14 363.071 382.968 179.396 1 58.73 ? HBB HEM 502 C 1 HETATM 59 H HBBA HEM . . . BA 14 363.491 382.292 177.917 1 58.73 ? HBBA HEM 502 C 1 HETATM 60 H HMC HEM . . . BA 14 359.566 389.714 177.425 1 58.73 ? HMC HEM 502 C 1 HETATM 61 H HMCA HEM . . . BA 14 360.603 388.563 177.755 1 58.73 ? HMCA HEM 502 C 1 HETATM 62 H HMCB HEM . . . BA 14 359.051 388.304 177.93 1 58.73 ? HMCB HEM 502 C 1 HETATM 63 H HAC HEM . . . BA 14 357.517 390.212 174.073 1 58.73 ? HAC HEM 502 C 1 HETATM 64 H HBC HEM . . . BA 14 357.012 391.416 175.944 1 58.73 ? HBC HEM 502 C 1 HETATM 65 H HBCA HEM . . . BA 14 358.032 390.441 176.857 1 58.73 ? HBCA HEM 502 C 1 HETATM 66 H HMD HEM . . . BA 14 358.174 390.227 169.112 1 58.73 ? HMD HEM 502 C 1 HETATM 67 H HMDA HEM . . . BA 14 357.731 390.119 170.629 1 58.73 ? HMDA HEM 502 C 1 HETATM 68 H HMDB HEM . . . BA 14 357.087 389.16 169.545 1 58.73 ? HMDB HEM 502 C 1 HETATM 69 H HAD HEM . . . BA 14 360.694 387.976 167.263 1 58.73 ? HAD HEM 502 C 1 HETATM 70 H HADA HEM . . . BA 14 360.281 389.436 167.623 1 58.73 ? HADA HEM 502 C 1 HETATM 71 H HBD HEM . . . BA 14 357.958 388.233 167.602 1 58.73 ? HBD HEM 502 C 1 HETATM 72 H HBDA HEM . . . BA 14 358.703 387.488 166.452 1 58.73 ? HBDA HEM 502 C 1 HETATM 73 H HHA HEM . . . BA 14 362.036 386.631 168.433 1 58.73 ? HHA HEM 502 C 1 # _model_server_stats.io_time_ms 34 _model_server_stats.parse_time_ms 12 _model_server_stats.create_model_time_ms 153 _model_server_stats.query_time_ms 330 _model_server_stats.encode_time_ms 6 _model_server_stats.element_count 73 #