data_6PSK
#
_model_server_result.job_id            U-fgK52NALZkE4j1vHmYqw 
_model_server_result.datetime_utc      '2025-08-31 12:34:44' 
_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          6psk 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"H","auth_seq_id":303}' 
#
_entry.id    6PSK 
#
_exptl.entry_id    6PSK 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              209.24 
_entity.id                          5 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL 
_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         120 
_cell.entry_id            6PSK 
_cell.length_a            120.666 
_cell.length_b            120.666 
_cell.length_c            85.513 
_cell.Z_PDB               12 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 6PSK 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        179 
_symmetry.space_group_name_Hall    ? 
_symmetry.space_group_name_H-M     'P 65 2 2' 
#
_pdbx_struct_assembly.method_details        PISA 
_pdbx_struct_assembly.oligomeric_details    tetrameric 
_pdbx_struct_assembly.oligomeric_count      4 
_pdbx_struct_assembly.details               author_and_software_defined_assembly 
_pdbx_struct_assembly.id                    1 
#
loop_
_pdbx_struct_assembly_gen.asym_id_list
_pdbx_struct_assembly_gen.assembly_id
_pdbx_struct_assembly_gen.oper_expression
B,F,G,H,I,J,K,M 1 1,3 
A,C,D,E,L 1 2,4 
#
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' 5_555 y,-x+y,z+1/6 0.5 0.866025 0 -0.866025 0.5 0 0 0 1 0 0 14.252167 
3 'crystal symmetry operation' 7_555 y,x,-z+2/3 -0.5 0.866025 0 0.866025 0.5 0 0 0 -1 0 0 57.008667 
4 'crystal symmetry operation' 11_555 -x+y,y,-z+1/2 -1 0 0 0 1 0 0 0 -1 0 0 42.7565 
#
_struct_asym.details                        ? 
_struct_asym.entity_id                      5 
_struct_asym.id                             H 
_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
disulf ? disulf1 A SG CYS 46 R CYS 69 1_555 A SG CYS 52 R CYS 75 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.066 ? 
disulf ? disulf2 B SG CYS 99 T CYS 175 1_555 B SG CYS 131 T CYS 207 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.085 ? 
covale ? covale1 A C MSE 1 R MSE 24 1_555 A N ASN 2 R ASN 25 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.329 ? 
covale ? covale2 A C PHE 10 R PHE 33 1_555 A N MSE 11 R MSE 34 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.331 ? 
covale ? covale3 A C MSE 11 R MSE 34 1_555 A N GLU 12 R GLU 35 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.329 ? 
covale ? covale4 A C TYR 19 R TYR 42 1_555 A N MSE 20 R MSE 43 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.326 ? 
covale ? covale5 A C MSE 20 R MSE 43 1_555 A N LEU 21 R LEU 44 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.335 ? 
covale ? covale6 A C PHE 36 R PHE 59 1_555 A N MSE 37 R MSE 60 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.327 ? 
covale ? covale7 A C MSE 37 R MSE 60 1_555 A N ARG 38 R ARG 61 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.328 ? 
covale ? covale8 A C GLU 58 R GLU 81 1_555 A N MSE 59 R MSE 82 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.328 ? 
covale ? covale9 A C MSE 59 R MSE 82 1_555 A N ALA 60 R ALA 83 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.334 ? 
covale ? covale10 A C ILE 66 R ILE 89 1_555 A N MSE 67 R MSE 90 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.329 ? 
covale ? covale11 A C MSE 67 R MSE 90 1_555 A N ASN 68 R ASN 91 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.332 ? 
covale ? covale12 B C THR 62 T THR 138 1_555 B N MSE 63 T MSE 139 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.319 ? 
covale ? covale13 B C MSE 63 T MSE 139 1_555 B N ASP 64 T ASP 140 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.337 ? 
covale ? covale14 B C TYR 95 T TYR 171 1_555 B N MSE 96 T MSE 172 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.325 ? 
covale ? covale15 B C MSE 96 T MSE 172 1_555 B N TYR 97 T TYR 173 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.335 ? 
covale ? covale16 B C THR 113 T THR 189 1_555 B N MSE 114 T MSE 190 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.325 ? 
covale ? covale17 B C MSE 114 T MSE 190 1_555 B N TYR 115 T TYR 191 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 1.341 ? 
#
_chem_comp.formula           'C8 H19 N O5' 
_chem_comp.formula_weight    209.24 
_chem_comp.id                BTB 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL 
_chem_comp.type              non-polymer 
_chem_comp.pdbx_synonyms     'BIS-TRIS BUFFER' 
#
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
C1 O1 BTB sing 70 n n 
C1 C2 BTB sing 71 n n 
C1 H11 BTB sing 72 n n 
C1 H12 BTB sing 73 n n 
O1 HO1 BTB sing 74 n n 
C2 C3 BTB sing 75 n n 
C2 C4 BTB sing 76 n n 
C2 N BTB sing 77 n n 
C3 O3 BTB sing 78 n n 
C3 H31 BTB sing 79 n n 
C3 H32 BTB sing 80 n n 
O3 HO3 BTB sing 81 n n 
C4 O4 BTB sing 82 n n 
C4 H41 BTB sing 83 n n 
C4 H42 BTB sing 84 n n 
O4 HO4 BTB sing 85 n n 
N C5 BTB sing 86 n n 
N C7 BTB sing 87 n n 
C5 C6 BTB sing 88 n n 
C5 H51 BTB sing 89 n n 
C5 H52 BTB sing 90 n n 
C6 O6 BTB sing 91 n n 
C6 H61 BTB sing 92 n n 
C6 H62 BTB sing 93 n n 
O6 HO6 BTB sing 94 n n 
C7 C8 BTB sing 95 n n 
C7 H71 BTB sing 96 n n 
C7 H72 BTB sing 97 n n 
C8 O8 BTB sing 98 n n 
C8 H81 BTB sing 99 n n 
C8 H82 BTB sing 100 n n 
O8 HO8 BTB sing 101 n n 
#
_atom_sites.entry_id                     6PSK 
_atom_sites.fract_transf_matrix[1][1]    0.008287 
_atom_sites.fract_transf_matrix[1][2]    0.004785 
_atom_sites.fract_transf_matrix[1][3]    0 
_atom_sites.fract_transf_matrix[2][1]    0 
_atom_sites.fract_transf_matrix[2][2]    0.009569 
_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]    0.011694 
_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
C 3 SO4 R 1 101 6 SO4 SO4 . 
D 4 EDO R 1 102 3319 EDO EDO . 
E 4 EDO R 1 103 3320 EDO EDO . 
F 3 SO4 T 1 301 1 SO4 SO4 . 
G 3 SO4 T 1 302 3 SO4 SO4 . 
H 5 BTB T 1 303 1 BTB LIG . 
I 4 EDO T 1 304 3318 EDO EDO . 
J 4 EDO T 1 305 3321 EDO EDO . 
K 6 CL T 1 306 1 CL CL . 
L 7 HOH R 1 201 28 HOH HOH . 
L 7 HOH R 2 202 41 HOH HOH . 
L 7 HOH R 3 203 104 HOH HOH . 
L 7 HOH R 4 204 66 HOH HOH . 
L 7 HOH R 5 205 13 HOH HOH . 
L 7 HOH R 6 206 33 HOH HOH . 
L 7 HOH R 7 207 52 HOH HOH . 
L 7 HOH R 8 208 40 HOH HOH . 
L 7 HOH R 9 209 96 HOH HOH . 
L 7 HOH R 10 210 25 HOH HOH . 
L 7 HOH R 11 211 99 HOH HOH . 
L 7 HOH R 12 212 9 HOH HOH . 
L 7 HOH R 13 213 38 HOH HOH . 
L 7 HOH R 14 214 95 HOH HOH . 
L 7 HOH R 15 215 105 HOH HOH . 
L 7 HOH R 16 216 20 HOH HOH . 
L 7 HOH R 17 217 15 HOH HOH . 
L 7 HOH R 18 218 91 HOH HOH . 
L 7 HOH R 19 219 109 HOH HOH . 
L 7 HOH R 20 220 35 HOH HOH . 
L 7 HOH R 21 221 106 HOH HOH . 
L 7 HOH R 22 222 103 HOH HOH . 
L 7 HOH R 23 223 63 HOH HOH . 
M 7 HOH T 1 401 11 HOH HOH . 
M 7 HOH T 2 402 47 HOH HOH . 
M 7 HOH T 3 403 89 HOH HOH . 
M 7 HOH T 4 404 73 HOH HOH . 
M 7 HOH T 5 405 12 HOH HOH . 
M 7 HOH T 6 406 4 HOH HOH . 
M 7 HOH T 7 407 61 HOH HOH . 
M 7 HOH T 8 408 85 HOH HOH . 
M 7 HOH T 9 409 27 HOH HOH . 
M 7 HOH T 10 410 46 HOH HOH . 
M 7 HOH T 11 411 1 HOH HOH . 
M 7 HOH T 12 412 92 HOH HOH . 
M 7 HOH T 13 413 23 HOH HOH . 
M 7 HOH T 14 414 57 HOH HOH . 
M 7 HOH T 15 415 56 HOH HOH . 
M 7 HOH T 16 416 32 HOH HOH . 
M 7 HOH T 17 417 45 HOH HOH . 
M 7 HOH T 18 418 3 HOH HOH . 
M 7 HOH T 19 419 50 HOH HOH . 
M 7 HOH T 20 420 42 HOH HOH . 
M 7 HOH T 21 421 58 HOH HOH . 
M 7 HOH T 22 422 19 HOH HOH . 
M 7 HOH T 23 423 34 HOH HOH . 
M 7 HOH T 24 424 10 HOH HOH . 
M 7 HOH T 25 425 59 HOH HOH . 
M 7 HOH T 26 426 97 HOH HOH . 
M 7 HOH T 27 427 31 HOH HOH . 
M 7 HOH T 28 428 51 HOH HOH . 
M 7 HOH T 29 429 49 HOH HOH . 
M 7 HOH T 30 430 68 HOH HOH . 
M 7 HOH T 31 431 30 HOH HOH . 
M 7 HOH T 32 432 110 HOH HOH . 
M 7 HOH T 33 433 55 HOH HOH . 
M 7 HOH T 34 434 8 HOH HOH . 
M 7 HOH T 35 435 98 HOH HOH . 
M 7 HOH T 36 436 22 HOH HOH . 
M 7 HOH T 37 437 18 HOH HOH . 
M 7 HOH T 38 438 16 HOH HOH . 
M 7 HOH T 39 439 79 HOH HOH . 
M 7 HOH T 40 440 93 HOH HOH . 
M 7 HOH T 41 441 14 HOH HOH . 
M 7 HOH T 42 442 94 HOH HOH . 
M 7 HOH T 43 443 44 HOH HOH . 
M 7 HOH T 44 444 26 HOH HOH . 
M 7 HOH T 45 445 65 HOH HOH . 
M 7 HOH T 46 446 64 HOH HOH . 
M 7 HOH T 47 447 112 HOH HOH . 
M 7 HOH T 48 448 82 HOH HOH . 
M 7 HOH T 49 449 102 HOH HOH . 
M 7 HOH T 50 450 53 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 C C1 BTB . . . H 5 9.989 63.749 37.94 1 65.08 ? C1 BTB 303 T 1 
HETATM 2 O O1 BTB . . . H 5 8.707 64.31 38.139 1 61.76 ? O1 BTB 303 T 1 
HETATM 3 C C2 BTB . . . H 5 9.807 62.261 37.613 1 63.07 ? C2 BTB 303 T 1 
HETATM 4 C C3 BTB . . . H 5 11.061 61.402 37.89 1 58.73 ? C3 BTB 303 T 1 
HETATM 5 O O3 BTB . . . H 5 10.935 60.133 37.266 1 43.22 ? O3 BTB 303 T 1 
HETATM 6 C C4 BTB . . . H 5 8.826 61.756 38.675 1 60.69 ? C4 BTB 303 T 1 
HETATM 7 O O4 BTB . . . H 5 9.486 61.876 39.922 1 54.58 ? O4 BTB 303 T 1 
HETATM 8 N N BTB . . . H 5 9.403 62.135 36.19 1 67.58 ? N BTB 303 T 1 
HETATM 9 C C5 BTB . . . H 5 10.164 63.09 35.379 1 70.77 ? C5 BTB 303 T 1 
HETATM 10 C C6 BTB . . . H 5 11.502 62.556 34.857 1 69.46 ? C6 BTB 303 T 1 
HETATM 11 O O6 BTB . . . H 5 12.482 63.047 35.739 1 62 ? O6 BTB 303 T 1 
HETATM 12 C C7 BTB . . . H 5 7.963 62.345 35.934 1 59.85 ? C7 BTB 303 T 1 
HETATM 13 C C8 BTB . . . H 5 7.684 62.994 34.561 1 64.43 ? C8 BTB 303 T 1 
HETATM 14 O O8 BTB . . . H 5 6.389 62.701 34.099 1 56.3 ? O8 BTB 303 T 1 
#
_model_server_stats.io_time_ms              6 
_model_server_stats.parse_time_ms           7 
_model_server_stats.create_model_time_ms    2 
_model_server_stats.query_time_ms           392 
_model_server_stats.encode_time_ms          1 
_model_server_stats.element_count           14 
#