data_3O1C
#
_model_server_result.job_id            67Pc1G1rr6uuENKgJl7m3Q 
_model_server_result.datetime_utc      '2025-07-04 07:37:26' 
_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          3o1c 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"B","auth_seq_id":127}' 
#
_entry.id    3O1C 
#
_exptl.entry_id    3O1C 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              267.241 
_entity.id                          2 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            ADENOSINE 
_entity.pdbx_number_of_molecules    1 
_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            3O1C 
_cell.length_a            39.965 
_cell.length_b            39.965 
_cell.length_c            141.7 
_cell.Z_PDB               8 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 3O1C 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        96 
_symmetry.space_group_name_Hall    ? 
_symmetry.space_group_name_H-M     'P 43 21 2' 
#
_pdbx_struct_assembly.method_details        PISA 
_pdbx_struct_assembly.oligomeric_details    dimeric 
_pdbx_struct_assembly.oligomeric_count      2 
_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 
_pdbx_struct_assembly_gen.assembly_id        1 
_pdbx_struct_assembly_gen.oper_expression    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' 7_555 y,x,-z 0 1 0 1 0 0 0 0 -1 0 0 0 
#
_struct_asym.details                        ? 
_struct_asym.entity_id                      2 
_struct_asym.id                             B 
_struct_asym.pdbx_modified                  N 
_struct_asym.pdbx_blank_PDB_chainid_flag    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 GLN 120 A GLN 120 1_555 D NA NA . A NA 129 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.787 ? 
metalc ? metalc2 C NA NA . A NA 128 1_555 E O HOH . A HOH 308 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 3.052 ? 
metalc ? metalc3 D NA NA . A NA 129 1_555 E O HOH . A HOH 242 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 3.137 ? 
#
_chem_comp.formula           'C10 H13 N5 O4' 
_chem_comp.formula_weight    267.241 
_chem_comp.id                ADN 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              ADENOSINE 
_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
O5' C5' ADN sing 1 n n 
O5' HO5' ADN sing 2 n n 
C5' C4' ADN sing 3 n n 
C5' "H5'1" ADN sing 4 n n 
C5' "H5'2" ADN sing 5 n n 
C4' O4' ADN sing 6 n n 
C4' C3' ADN sing 7 n n 
C4' H4' ADN sing 8 n n 
O4' C1' ADN sing 9 n n 
C3' O3' ADN sing 10 n n 
C3' C2' ADN sing 11 n n 
C3' H3' ADN sing 12 n n 
O3' HO3' ADN sing 13 n n 
C2' O2' ADN sing 14 n n 
C2' C1' ADN sing 15 n n 
C2' H2' ADN sing 16 n n 
O2' HO2' ADN sing 17 n n 
C1' N9 ADN sing 18 n n 
C1' H1' ADN sing 19 n n 
N9 C8 ADN sing 20 n y 
N9 C4 ADN sing 21 n y 
C8 N7 ADN doub 22 n y 
C8 H8 ADN sing 23 n n 
N7 C5 ADN sing 24 n y 
C5 C6 ADN sing 25 n y 
C5 C4 ADN doub 26 n y 
C6 N6 ADN sing 27 n n 
C6 N1 ADN doub 28 n y 
N6 HN61 ADN sing 29 n n 
N6 HN62 ADN sing 30 n n 
N1 C2 ADN sing 31 n y 
C2 N3 ADN doub 32 n y 
C2 H2 ADN sing 33 n n 
N3 C4 ADN sing 34 n y 
#
_atom_sites.entry_id                     3O1C 
_atom_sites.fract_transf_matrix[1][1]    0.025022 
_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]    0.025022 
_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]    0.007057 
_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 ADN A 1 127 1 ADN ADN . 
C 3 NA A 1 128 1 NA NA . 
D 3 NA A 1 129 2 NA NA . 
E 4 HOH A 1 130 130 HOH HOH . 
E 4 HOH A 2 131 131 HOH HOH . 
E 4 HOH A 3 132 132 HOH HOH . 
E 4 HOH A 4 133 133 HOH HOH . 
E 4 HOH A 5 134 134 HOH HOH . 
E 4 HOH A 6 135 135 HOH HOH . 
E 4 HOH A 7 136 136 HOH HOH . 
E 4 HOH A 8 137 137 HOH HOH . 
E 4 HOH A 9 138 138 HOH HOH . 
E 4 HOH A 10 139 139 HOH HOH . 
E 4 HOH A 11 140 140 HOH HOH . 
E 4 HOH A 12 141 141 HOH HOH . 
E 4 HOH A 13 142 142 HOH HOH . 
E 4 HOH A 14 143 143 HOH HOH . 
E 4 HOH A 15 144 144 HOH HOH . 
E 4 HOH A 16 145 145 HOH HOH . 
E 4 HOH A 17 146 146 HOH HOH . 
E 4 HOH A 18 147 147 HOH HOH . 
E 4 HOH A 19 148 148 HOH HOH . 
E 4 HOH A 20 149 149 HOH HOH . 
E 4 HOH A 21 150 150 HOH HOH . 
E 4 HOH A 22 151 151 HOH HOH . 
E 4 HOH A 23 152 152 HOH HOH . 
E 4 HOH A 24 153 153 HOH HOH . 
E 4 HOH A 25 154 154 HOH HOH . 
E 4 HOH A 26 155 155 HOH HOH . 
E 4 HOH A 27 156 156 HOH HOH . 
E 4 HOH A 28 157 157 HOH HOH . 
E 4 HOH A 29 158 158 HOH HOH . 
E 4 HOH A 30 159 159 HOH HOH . 
E 4 HOH A 31 160 160 HOH HOH . 
E 4 HOH A 32 161 161 HOH HOH . 
E 4 HOH A 33 162 162 HOH HOH . 
E 4 HOH A 34 163 163 HOH HOH . 
E 4 HOH A 35 164 164 HOH HOH . 
E 4 HOH A 36 165 165 HOH HOH . 
E 4 HOH A 37 166 166 HOH HOH . 
E 4 HOH A 38 167 167 HOH HOH . 
E 4 HOH A 39 168 168 HOH HOH . 
E 4 HOH A 40 169 169 HOH HOH . 
E 4 HOH A 41 170 170 HOH HOH . 
E 4 HOH A 42 171 171 HOH HOH . 
E 4 HOH A 43 172 172 HOH HOH . 
E 4 HOH A 44 173 173 HOH HOH . 
E 4 HOH A 45 174 174 HOH HOH . 
E 4 HOH A 46 175 175 HOH HOH . 
E 4 HOH A 47 176 176 HOH HOH . 
E 4 HOH A 48 177 177 HOH HOH . 
E 4 HOH A 49 178 178 HOH HOH . 
E 4 HOH A 50 179 179 HOH HOH . 
E 4 HOH A 51 180 180 HOH HOH . 
E 4 HOH A 52 181 181 HOH HOH . 
E 4 HOH A 53 182 182 HOH HOH . 
E 4 HOH A 54 183 183 HOH HOH . 
E 4 HOH A 55 184 184 HOH HOH . 
E 4 HOH A 56 185 185 HOH HOH . 
E 4 HOH A 57 186 186 HOH HOH . 
E 4 HOH A 58 187 187 HOH HOH . 
E 4 HOH A 59 188 188 HOH HOH . 
E 4 HOH A 60 189 189 HOH HOH . 
E 4 HOH A 61 190 190 HOH HOH . 
E 4 HOH A 62 191 191 HOH HOH . 
E 4 HOH A 63 192 192 HOH HOH . 
E 4 HOH A 64 193 193 HOH HOH . 
E 4 HOH A 65 194 194 HOH HOH . 
E 4 HOH A 66 195 195 HOH HOH . 
E 4 HOH A 67 196 196 HOH HOH . 
E 4 HOH A 68 197 197 HOH HOH . 
E 4 HOH A 69 198 198 HOH HOH . 
E 4 HOH A 70 199 199 HOH HOH . 
E 4 HOH A 71 200 200 HOH HOH . 
E 4 HOH A 72 201 201 HOH HOH . 
E 4 HOH A 73 202 202 HOH HOH . 
E 4 HOH A 74 203 203 HOH HOH . 
E 4 HOH A 75 204 204 HOH HOH . 
E 4 HOH A 76 205 1 HOH HOH . 
E 4 HOH A 77 206 2 HOH HOH . 
E 4 HOH A 78 207 3 HOH HOH . 
E 4 HOH A 79 208 4 HOH HOH . 
E 4 HOH A 80 209 5 HOH HOH . 
E 4 HOH A 81 210 6 HOH HOH . 
E 4 HOH A 82 211 7 HOH HOH . 
E 4 HOH A 83 212 8 HOH HOH . 
E 4 HOH A 84 213 9 HOH HOH . 
E 4 HOH A 85 214 10 HOH HOH . 
E 4 HOH A 86 215 11 HOH HOH . 
E 4 HOH A 87 216 12 HOH HOH . 
E 4 HOH A 88 217 13 HOH HOH . 
E 4 HOH A 89 218 14 HOH HOH . 
E 4 HOH A 90 219 15 HOH HOH . 
E 4 HOH A 91 220 16 HOH HOH . 
E 4 HOH A 92 221 17 HOH HOH . 
E 4 HOH A 93 222 18 HOH HOH . 
E 4 HOH A 94 223 19 HOH HOH . 
E 4 HOH A 95 224 20 HOH HOH . 
E 4 HOH A 96 225 21 HOH HOH . 
E 4 HOH A 97 226 22 HOH HOH . 
E 4 HOH A 98 227 23 HOH HOH . 
E 4 HOH A 99 228 24 HOH HOH . 
E 4 HOH A 100 229 25 HOH HOH . 
E 4 HOH A 101 230 26 HOH HOH . 
E 4 HOH A 102 231 27 HOH HOH . 
E 4 HOH A 103 232 28 HOH HOH . 
E 4 HOH A 104 233 29 HOH HOH . 
E 4 HOH A 105 234 30 HOH HOH . 
E 4 HOH A 106 235 31 HOH HOH . 
E 4 HOH A 107 236 32 HOH HOH . 
E 4 HOH A 108 237 33 HOH HOH . 
E 4 HOH A 109 238 34 HOH HOH . 
E 4 HOH A 110 239 35 HOH HOH . 
E 4 HOH A 111 240 36 HOH HOH . 
E 4 HOH A 112 241 37 HOH HOH . 
E 4 HOH A 113 242 38 HOH HOH . 
E 4 HOH A 114 243 39 HOH HOH . 
E 4 HOH A 115 244 40 HOH HOH . 
E 4 HOH A 116 245 41 HOH HOH . 
E 4 HOH A 117 246 42 HOH HOH . 
E 4 HOH A 118 247 43 HOH HOH . 
E 4 HOH A 119 248 44 HOH HOH . 
E 4 HOH A 120 249 45 HOH HOH . 
E 4 HOH A 121 250 46 HOH HOH . 
E 4 HOH A 122 251 47 HOH HOH . 
E 4 HOH A 123 252 48 HOH HOH . 
E 4 HOH A 124 253 49 HOH HOH . 
E 4 HOH A 125 254 50 HOH HOH . 
E 4 HOH A 126 255 51 HOH HOH . 
E 4 HOH A 127 256 52 HOH HOH . 
E 4 HOH A 128 257 53 HOH HOH . 
E 4 HOH A 129 258 54 HOH HOH . 
E 4 HOH A 130 259 55 HOH HOH . 
E 4 HOH A 131 260 56 HOH HOH . 
E 4 HOH A 132 261 57 HOH HOH . 
E 4 HOH A 133 262 58 HOH HOH . 
E 4 HOH A 134 263 59 HOH HOH . 
E 4 HOH A 135 264 60 HOH HOH . 
E 4 HOH A 136 265 61 HOH HOH . 
E 4 HOH A 137 266 62 HOH HOH . 
E 4 HOH A 138 267 63 HOH HOH . 
E 4 HOH A 139 268 64 HOH HOH . 
E 4 HOH A 140 269 65 HOH HOH . 
E 4 HOH A 141 270 66 HOH HOH . 
E 4 HOH A 142 271 67 HOH HOH . 
E 4 HOH A 143 272 68 HOH HOH . 
E 4 HOH A 144 273 69 HOH HOH . 
E 4 HOH A 145 274 70 HOH HOH . 
E 4 HOH A 146 275 71 HOH HOH . 
E 4 HOH A 147 276 72 HOH HOH . 
E 4 HOH A 148 277 73 HOH HOH . 
E 4 HOH A 149 278 74 HOH HOH . 
E 4 HOH A 150 279 75 HOH HOH . 
E 4 HOH A 151 280 76 HOH HOH . 
E 4 HOH A 152 281 77 HOH HOH . 
E 4 HOH A 153 282 78 HOH HOH . 
E 4 HOH A 154 283 79 HOH HOH . 
E 4 HOH A 155 284 80 HOH HOH . 
E 4 HOH A 156 285 81 HOH HOH . 
E 4 HOH A 157 286 82 HOH HOH . 
E 4 HOH A 158 287 83 HOH HOH . 
E 4 HOH A 159 288 84 HOH HOH . 
E 4 HOH A 160 289 85 HOH HOH . 
E 4 HOH A 161 290 86 HOH HOH . 
E 4 HOH A 162 291 87 HOH HOH . 
E 4 HOH A 163 292 88 HOH HOH . 
E 4 HOH A 164 293 89 HOH HOH . 
E 4 HOH A 165 294 90 HOH HOH . 
E 4 HOH A 166 295 91 HOH HOH . 
E 4 HOH A 167 296 92 HOH HOH . 
E 4 HOH A 168 297 93 HOH HOH . 
E 4 HOH A 169 298 94 HOH HOH . 
E 4 HOH A 170 299 95 HOH HOH . 
E 4 HOH A 171 300 96 HOH HOH . 
E 4 HOH A 172 301 97 HOH HOH . 
E 4 HOH A 173 302 98 HOH HOH . 
E 4 HOH A 174 303 99 HOH HOH . 
E 4 HOH A 175 304 100 HOH HOH . 
E 4 HOH A 176 305 101 HOH HOH . 
E 4 HOH A 177 306 102 HOH HOH . 
E 4 HOH A 178 307 103 HOH HOH . 
E 4 HOH A 179 308 104 HOH HOH . 
E 4 HOH A 180 309 105 HOH HOH . 
E 4 HOH A 181 310 106 HOH HOH . 
E 4 HOH A 182 311 107 HOH HOH . 
E 4 HOH A 183 312 108 HOH HOH . 
E 4 HOH A 184 313 109 HOH HOH . 
E 4 HOH A 185 314 110 HOH HOH . 
E 4 HOH A 186 315 111 HOH HOH . 
E 4 HOH A 187 316 112 HOH HOH . 
E 4 HOH A 188 317 113 HOH HOH . 
E 4 HOH A 189 318 114 HOH HOH . 
E 4 HOH A 190 319 115 HOH HOH . 
E 4 HOH A 191 320 116 HOH HOH . 
E 4 HOH A 192 321 117 HOH HOH . 
E 4 HOH A 193 322 118 HOH HOH . 
E 4 HOH A 194 323 119 HOH HOH . 
E 4 HOH A 195 324 120 HOH HOH . 
E 4 HOH A 196 325 121 HOH HOH . 
E 4 HOH A 197 326 122 HOH HOH . 
E 4 HOH A 198 327 123 HOH HOH . 
E 4 HOH A 199 328 124 HOH HOH . 
E 4 HOH A 200 329 125 HOH HOH . 
E 4 HOH A 201 330 126 HOH HOH . 
E 4 HOH A 202 331 127 HOH HOH . 
E 4 HOH A 203 332 128 HOH HOH . 
E 4 HOH A 204 333 129 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 O O5' ADN . . . B 2 -9.215 -11.56 -11.358 1 16.46 ? O5' ADN 127 A 1 
HETATM 2 C C5' ADN . . . B 2 -9.299 -11.24 -12.768 1 17.01 ? C5' ADN 127 A 1 
HETATM 3 C C4' ADN . . . B 2 -10.594 -10.53 -12.897 1 14.19 ? C4' ADN 127 A 1 
HETATM 4 O O4' ADN . . . B 2 -10.588 -9.845 -14.125 1 14.82 ? O4' ADN 127 A 1 
HETATM 5 C C3' ADN . . . B 2 -11.905 -11.341 -12.933 1 10.6 ? C3' ADN 127 A 1 
HETATM 6 O O3' ADN . . . B 2 -12.741 -11.01 -11.8 1 13.75 ? O3' ADN 127 A 1 
HETATM 7 C C2' ADN . . . B 2 -12.519 -11.095 -14.304 1 14.24 ? C2' ADN 127 A 1 
HETATM 8 O O2' ADN . . . B 2 -13.896 -11.142 -14.363 1 15.6 ? O2' ADN 127 A 1 
HETATM 9 C C1' ADN . . . B 2 -11.911 -9.753 -14.612 1 14.49 ? C1' ADN 127 A 1 
HETATM 10 N N9 ADN . . . B 2 -11.784 -9.5 -16.079 1 15.59 ? N9 ADN 127 A 1 
HETATM 11 C C8 ADN . . . B 2 -11.249 -10.324 -17.021 1 17.68 ? C8 ADN 127 A 1 
HETATM 12 N N7 ADN . . . B 2 -11.218 -9.687 -18.169 1 20.4 ? N7 ADN 127 A 1 
HETATM 13 C C5 ADN . . . B 2 -11.734 -8.462 -18.008 1 19.65 ? C5 ADN 127 A 1 
HETATM 14 C C6 ADN . . . B 2 -12.012 -7.345 -18.872 1 23.02 ? C6 ADN 127 A 1 
HETATM 15 N N6 ADN . . . B 2 -11.744 -7.463 -20.198 1 26.99 ? N6 ADN 127 A 1 
HETATM 16 N N1 ADN . . . B 2 -12.557 -6.276 -18.261 1 22.95 ? N1 ADN 127 A 1 
HETATM 17 C C2 ADN . . . B 2 -12.881 -6.256 -16.987 1 19.02 ? C2 ADN 127 A 1 
HETATM 18 N N3 ADN . . . B 2 -12.702 -7.238 -16.086 1 16.45 ? N3 ADN 127 A 1 
HETATM 19 C C4 ADN . . . B 2 -12.141 -8.318 -16.652 1 16.55 ? C4 ADN 127 A 1 
#
_model_server_stats.io_time_ms              9 
_model_server_stats.parse_time_ms           8 
_model_server_stats.create_model_time_ms    2 
_model_server_stats.query_time_ms           315 
_model_server_stats.encode_time_ms          9 
_model_server_stats.element_count           19 
#