data_1KYO # _model_server_result.job_id cy9EiOpYssnBYlJbMv5Jpw _model_server_result.datetime_utc '2024-12-21 15:10:53' _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 1kyo # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"HA","auth_seq_id":526}' # _entry.id 1KYO # _exptl.entry_id 1KYO _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 618.503 _entity.id 13 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'HEME C' _entity.pdbx_number_of_molecules 7 _entity.pdbx_parent_entity_id . _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.pdbx_ec ? # _cell.angle_alpha 90 _cell.angle_beta 104.19 _cell.angle_gamma 90 _cell.entry_id 1KYO _cell.length_a 147.224 _cell.length_b 165.531 _cell.length_c 195.889 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1KYO _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 23-meric _pdbx_struct_assembly.oligomeric_count 23 _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 _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 ? 13 X N N ? 13 Y N N ? 13 AA N N ? 13 CA N N ? 13 DA N N ? 13 FA N N ? 13 HA 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 disulf ? disulf1 E SG CYS 134 E CYS 164 1_555 E SG CYS 150 E CYS 180 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.024 ? disulf ? disulf2 F SG CYS 28 F CYS 101 1_555 F SG CYS 50 F CYS 123 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.028 ? disulf ? disulf3 J SG CYS 22 J CYS 22 1_555 J SG CYS 96 J CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf4 K SG CYS 23 K CYS 23 1_555 K SG CYS 88 K CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.028 ? disulf ? disulf5 P SG CYS 134 P CYS 164 1_555 P SG CYS 150 P CYS 180 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.029 ? disulf ? disulf6 Q SG CYS 28 Q CYS 101 1_555 Q SG CYS 50 Q CYS 123 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf7 U SG CYS 22 U CYS 22 1_555 U SG CYS 96 U CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf8 V SG CYS 23 V CYS 23 1_555 V SG CYS 88 V CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.026 ? covale ? covale1 D SG CYS 40 D CYS 101 1_555 AA CAB HEC . D HEC 503 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.806 ? covale ? covale2 D SG CYS 43 D CYS 104 1_555 AA CAC HEC . D HEC 503 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.766 ? covale ? covale3 O SG CYS 40 O CYS 101 1_555 FA CAB HEC . O HEC 523 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.765 ? covale ? covale4 O SG CYS 43 O CYS 104 1_555 FA CAC HEC . O HEC 523 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.832 ? covale ? covale5 W SG CYS 19 W CYS 19 1_555 HA CAB HEC . W HEC 526 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.803 ? covale ? covale6 W SG CYS 22 W CYS 22 1_555 HA CAC HEC . W HEC 526 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.817 ? covale ? covale7 W C PRO 76 W PRO 76 1_555 W N M3L 77 W M3L 77 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.336 ? covale ? covale8 W C M3L 77 W M3L 77 1_555 W N LYS 78 W LYS 78 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.331 ? metalc ? metalc1 C NE2 HIS 82 C HIS 82 1_555 X FE HEC . C HEC 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2 ? metalc ? metalc2 C NE2 HIS 96 C HIS 96 1_555 Y FE HEC . C HEC 502 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.981 ? metalc ? metalc3 C NE2 HIS 183 C HIS 183 1_555 X FE HEC . C HEC 501 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.964 ? metalc ? metalc4 C NE2 HIS 197 C HIS 197 1_555 Y FE HEC . C HEC 502 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? metalc ? metalc5 D NE2 HIS 44 D HIS 105 1_555 AA FE HEC . D HEC 503 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.957 ? metalc ? metalc6 D SD MET 164 D MET 225 1_555 AA FE HEC . D HEC 503 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.129 ? metalc ? metalc7 E SG CYS 129 E CYS 159 1_555 BA FE1 FES . E FES 504 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.241 ? metalc ? metalc8 E ND1 HIS 131 E HIS 161 1_555 BA FE2 FES . E FES 504 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.069 ? metalc ? metalc9 E SG CYS 148 E CYS 178 1_555 BA FE1 FES . E FES 504 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.179 ? metalc ? metalc10 E ND1 HIS 151 E HIS 181 1_555 BA FE2 FES . E FES 504 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.131 ? metalc ? metalc11 N NE2 HIS 82 N HIS 82 1_555 CA FE HEC . N HEC 521 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.972 ? metalc ? metalc12 N NE2 HIS 96 N HIS 96 1_555 DA FE HEC . N HEC 522 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.025 ? metalc ? metalc13 N NE2 HIS 183 N HIS 183 1_555 CA FE HEC . N HEC 521 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.973 ? metalc ? metalc14 N NE2 HIS 197 N HIS 197 1_555 DA FE HEC . N HEC 522 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.001 ? metalc ? metalc15 O NE2 HIS 44 O HIS 105 1_555 FA FE HEC . O HEC 523 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.963 ? metalc ? metalc16 O SD MET 164 O MET 225 1_555 FA FE HEC . O HEC 523 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.112 ? metalc ? metalc17 P SG CYS 129 P CYS 159 1_555 GA FE1 FES . P FES 524 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.202 ? metalc ? metalc18 P ND1 HIS 131 P HIS 161 1_555 GA FE2 FES . P FES 524 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.175 ? metalc ? metalc19 P SG CYS 148 P CYS 178 1_555 GA FE1 FES . P FES 524 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.238 ? metalc ? metalc20 P ND1 HIS 151 P HIS 181 1_555 GA FE2 FES . P FES 524 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.109 ? metalc ? metalc21 W NE2 HIS 23 W HIS 23 1_555 HA FE HEC . W HEC 526 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.007 ? metalc ? metalc22 W SD MET 85 W MET 85 1_555 HA FE HEC . W HEC 526 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.435 ? # _chem_comp.formula 'C34 H34 Fe N4 O4' _chem_comp.formula_weight 618.503 _chem_comp.id HEC _chem_comp.mon_nstd_flag . _chem_comp.name 'HEME C' _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 FE NA HEC sing 133 n n FE NB HEC sing 134 n n FE NC HEC sing 135 n n FE ND HEC sing 136 n n CHA C1A HEC doub 137 n n CHA C4D HEC sing 138 n n CHA HHA HEC sing 139 n n CHB C4A HEC doub 140 n n CHB C1B HEC sing 141 n n CHB HHB HEC sing 142 n n CHC C4B HEC doub 143 n n CHC C1C HEC sing 144 n n CHC HHC HEC sing 145 n n CHD C4C HEC doub 146 n n CHD C1D HEC sing 147 n n CHD HHD HEC sing 148 n n NA C1A HEC sing 149 n y NA C4A HEC sing 150 n y C1A C2A HEC sing 151 n y C2A C3A HEC doub 152 n y C2A CAA HEC sing 153 n n C3A C4A HEC sing 154 n y C3A CMA HEC sing 155 n n CMA HMA1 HEC sing 156 n n CMA HMA2 HEC sing 157 n n CMA HMA3 HEC sing 158 n n CAA CBA HEC sing 159 n n CAA HAA1 HEC sing 160 n n CAA HAA2 HEC sing 161 n n CBA CGA HEC sing 162 n n CBA HBA1 HEC sing 163 n n CBA HBA2 HEC sing 164 n n CGA O1A HEC doub 165 n n CGA O2A HEC sing 166 n n O2A H2A HEC sing 167 n n NB C1B HEC sing 168 n y NB C4B HEC sing 169 n y C1B C2B HEC doub 170 n y C2B C3B HEC sing 171 n y C2B CMB HEC sing 172 n n C3B C4B HEC sing 173 n y C3B CAB HEC doub 174 e n CMB HMB1 HEC sing 175 n n CMB HMB2 HEC sing 176 n n CMB HMB3 HEC sing 177 n n CAB CBB HEC sing 178 n n CAB HAB HEC sing 179 n n CBB HBB1 HEC sing 180 n n CBB HBB2 HEC sing 181 n n CBB HBB3 HEC sing 182 n n NC C1C HEC sing 183 n y NC C4C HEC sing 184 n y C1C C2C HEC doub 185 n y C2C C3C HEC sing 186 n y C2C CMC HEC sing 187 n n C3C C4C HEC sing 188 n y C3C CAC HEC doub 189 e n CMC HMC1 HEC sing 190 n n CMC HMC2 HEC sing 191 n n CMC HMC3 HEC sing 192 n n CAC CBC HEC sing 193 n n CAC HAC HEC sing 194 n n CBC HBC1 HEC sing 195 n n CBC HBC2 HEC sing 196 n n CBC HBC3 HEC sing 197 n n ND C1D HEC sing 198 n y ND C4D HEC sing 199 n y C1D C2D HEC doub 200 n y C2D C3D HEC sing 201 n y C2D CMD HEC sing 202 n n C3D C4D HEC doub 203 n y C3D CAD HEC sing 204 n n CMD HMD1 HEC sing 205 n n CMD HMD2 HEC sing 206 n n CMD HMD3 HEC sing 207 n n CAD CBD HEC sing 208 n n CAD HAD1 HEC sing 209 n n CAD HAD2 HEC sing 210 n n CBD CGD HEC sing 211 n n CBD HBD1 HEC sing 212 n n CBD HBD2 HEC sing 213 n n CGD O1D HEC doub 214 n n CGD O2D HEC sing 215 n n O2D H2D HEC sing 216 n n # _atom_sites.entry_id 1KYO _atom_sites.fract_transf_matrix[1][1] 0.006792 _atom_sites.fract_transf_matrix[1][2] 0 _atom_sites.fract_transf_matrix[1][3] 0.001718 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.006041 _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] 0.005266 _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 X 13 HEC C 1 501 1 HEC HEM . Y 13 HEC C 1 502 2 HEC HEM . Z 14 SMA C 1 505 5 SMA STG . AA 13 HEC D 1 503 3 HEC HEM . BA 15 FES E 1 504 4 FES FES . CA 13 HEC N 1 521 21 HEC HEM . DA 13 HEC N 1 522 22 HEC HEM . EA 14 SMA N 1 525 25 SMA STG . FA 13 HEC O 1 523 23 HEC HEM . GA 15 FES P 1 524 24 FES FES . HA 13 HEC W 1 526 26 HEC HEM . # 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 FE FE HEC . . . HA 13 17.633 -70.164 23.765 1 93.93 ? FE HEC 526 W 1 HETATM 2 C CHA HEC . . . HA 13 18.765 -71.817 26.517 1 93.78 ? CHA HEC 526 W 1 HETATM 3 C CHB HEC . . . HA 13 16.196 -73.05 22.547 1 94.85 ? CHB HEC 526 W 1 HETATM 4 C CHC HEC . . . HA 13 16.216 -68.376 21.094 1 93.76 ? CHC HEC 526 W 1 HETATM 5 C CHD HEC . . . HA 13 19.35 -67.319 24.683 1 92.86 ? CHD HEC 526 W 1 HETATM 6 N NA HEC . . . HA 13 17.472 -72.075 24.427 1 94.37 ? NA HEC 526 W 1 HETATM 7 C C1A HEC . . . HA 13 17.975 -72.561 25.621 1 94.72 ? C1A HEC 526 W 1 HETATM 8 C C2A HEC . . . HA 13 17.641 -73.968 25.748 1 95.44 ? C2A HEC 526 W 1 HETATM 9 C C3A HEC . . . HA 13 16.85 -74.289 24.68 1 95.05 ? C3A HEC 526 W 1 HETATM 10 C C4A HEC . . . HA 13 16.834 -73.132 23.802 1 94.99 ? C4A HEC 526 W 1 HETATM 11 C CMA HEC . . . HA 13 16.121 -75.614 24.444 1 94.89 ? CMA HEC 526 W 1 HETATM 12 C CAA HEC . . . HA 13 18.175 -74.946 26.82 1 96.37 ? CAA HEC 526 W 1 HETATM 13 C CBA HEC . . . HA 13 19.42 -75.687 26.282 1 97.41 ? CBA HEC 526 W 1 HETATM 14 C CGA HEC . . . HA 13 19.701 -77.014 26.991 1 97.76 ? CGA HEC 526 W 1 HETATM 15 O O1A HEC . . . HA 13 20.714 -77.671 26.641 1 98.18 ? O1A HEC 526 W 1 HETATM 16 O O2A HEC . . . HA 13 18.92 -77.401 27.897 1 96.87 ? O2A HEC 526 W 1 HETATM 17 N NB HEC . . . HA 13 16.451 -70.601 22.142 1 93.16 ? NB HEC 526 W 1 HETATM 18 C C1B HEC . . . HA 13 16.052 -71.877 21.782 1 93.86 ? C1B HEC 526 W 1 HETATM 19 C C2B HEC . . . HA 13 15.535 -71.798 20.432 1 93.69 ? C2B HEC 526 W 1 HETATM 20 C C3B HEC . . . HA 13 15.177 -70.506 20.235 1 92.76 ? C3B HEC 526 W 1 HETATM 21 C C4B HEC . . . HA 13 15.953 -69.74 21.175 1 92.82 ? C4B HEC 526 W 1 HETATM 22 C CMB HEC . . . HA 13 15.524 -72.946 19.426 1 94.77 ? CMB HEC 526 W 1 HETATM 23 C CAB HEC . . . HA 13 14.198 -69.721 19.308 1 89.96 ? CAB HEC 526 W 1 HETATM 24 C CBB HEC . . . HA 13 12.751 -70.045 19.68 1 90.13 ? CBB HEC 526 W 1 HETATM 25 N NC HEC . . . HA 13 17.718 -68.221 23.059 1 93.44 ? NC HEC 526 W 1 HETATM 26 C C1C HEC . . . HA 13 17.034 -67.678 21.983 1 93.56 ? C1C HEC 526 W 1 HETATM 27 C C2C HEC . . . HA 13 17.259 -66.259 21.964 1 93.63 ? C2C HEC 526 W 1 HETATM 28 C C3C HEC . . . HA 13 18.318 -66.023 22.771 1 94.63 ? C3C HEC 526 W 1 HETATM 29 C C4C HEC . . . HA 13 18.527 -67.218 23.557 1 93.24 ? C4C HEC 526 W 1 HETATM 30 C CMC HEC . . . HA 13 16.401 -65.27 21.216 1 94.4 ? CMC HEC 526 W 1 HETATM 31 C CAC HEC . . . HA 13 19.295 -64.896 23.007 1 95.39 ? CAC HEC 526 W 1 HETATM 32 C CBC HEC . . . HA 13 18.504 -63.62 23.337 1 94.39 ? CBC HEC 526 W 1 HETATM 33 N ND HEC . . . HA 13 18.838 -69.66 25.293 1 93.08 ? ND HEC 526 W 1 HETATM 34 C C1D HEC . . . HA 13 19.478 -68.45 25.494 1 92.59 ? C1D HEC 526 W 1 HETATM 35 C C2D HEC . . . HA 13 20.172 -68.49 26.756 1 91.22 ? C2D HEC 526 W 1 HETATM 36 C C3D HEC . . . HA 13 20.055 -69.754 27.238 1 90.18 ? C3D HEC 526 W 1 HETATM 37 C C4D HEC . . . HA 13 19.171 -70.478 26.354 1 92.11 ? C4D HEC 526 W 1 HETATM 38 C CMD HEC . . . HA 13 20.844 -67.287 27.402 1 90.95 ? CMD HEC 526 W 1 HETATM 39 C CAD HEC . . . HA 13 20.622 -70.342 28.48 1 86.74 ? CAD HEC 526 W 1 HETATM 40 C CBD HEC . . . HA 13 19.572 -70.286 29.571 1 81.33 ? CBD HEC 526 W 1 HETATM 41 C CGD HEC . . . HA 13 19.94 -71.139 30.76 1 79.14 ? CGD HEC 526 W 1 HETATM 42 O O1D HEC . . . HA 13 21.13 -71.481 30.931 1 76.66 ? O1D HEC 526 W 1 HETATM 43 O O2D HEC . . . HA 13 19.027 -71.472 31.537 1 78.08 ? O2D HEC 526 W 1 # _model_server_stats.io_time_ms 20 _model_server_stats.parse_time_ms 12 _model_server_stats.create_model_time_ms 61 _model_server_stats.query_time_ms 332 _model_server_stats.encode_time_ms 9 _model_server_stats.element_count 43 #