data_LAK # _chem_comp.id LAK _chem_comp.name BETA-D-GALACTOPYRANOSYL-1-6-BETA-D-GLUCOPYRANOSE _chem_comp.type saccharide _chem_comp.pdbx_type ATOMS _chem_comp.formula "C12 H22 O11" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ALLOLACTOSE _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2001-10-02 _chem_comp.pdbx_modified_date 2020-07-17 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status OBS _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 342.296 _chem_comp.one_letter_code ? _chem_comp.three_letter_code LAK _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1JZ8 _chem_comp.pdbx_subcomponent_list "BGC GAL" _chem_comp.pdbx_processing_site RCSB # # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.alt_atom_id _chem_comp_atom.type_symbol _chem_comp_atom.charge _chem_comp_atom.pdbx_align _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_leaving_atom_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.model_Cartn_x _chem_comp_atom.model_Cartn_y _chem_comp_atom.model_Cartn_z _chem_comp_atom.pdbx_model_Cartn_x_ideal _chem_comp_atom.pdbx_model_Cartn_y_ideal _chem_comp_atom.pdbx_model_Cartn_z_ideal _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_residue_numbering _chem_comp_atom.pdbx_component_atom_id _chem_comp_atom.pdbx_polymer_type _chem_comp_atom.pdbx_component_id _chem_comp_atom.pdbx_ordinal LAK "C2'" C8 C 0 1 N N R -19.000 -26.868 -25.537 -4.697 0.386 -0.149 BGC 1 C2 polymer 1 1 LAK "C3'" C9 C 0 1 N N S -19.452 -28.035 -26.422 -4.244 -0.997 0.329 BGC 1 C3 polymer 1 2 LAK "C4'" C10 C 0 1 N N S -18.324 -28.664 -27.274 -2.851 -1.289 -0.236 BGC 1 C4 polymer 1 3 LAK "C5'" C11 C 0 1 N N R -16.963 -28.585 -26.603 -1.889 -0.180 0.199 BGC 1 C5 polymer 1 4 LAK "C6'" C12 C 0 1 N N N -15.877 -28.797 -27.550 -0.509 -0.433 -0.411 BGC 1 C6 polymer 1 5 LAK "C1'" C7 C 0 1 N N R -17.618 -27.096 -24.959 -3.664 1.431 0.282 BGC 1 C1 polymer 1 6 LAK "O1'" O7 O 0 1 N N N -17.180 -25.956 -24.276 -4.052 2.715 -0.209 BGC 1 O1 polymer 1 7 LAK "O2'" O8 O 0 1 N N N -19.912 -26.675 -24.451 -5.965 0.701 0.430 BGC 1 O2 polymer 1 8 LAK "O3'" O9 O 0 1 N N N -20.553 -27.616 -27.241 -5.166 -1.987 -0.131 BGC 1 O3 polymer 1 9 LAK "O4'" O10 O 0 1 N N N -18.623 -30.060 -27.489 -2.388 -2.546 0.262 BGC 1 O4 polymer 1 10 LAK "O5'" O11 O 0 1 N N N -16.754 -27.275 -26.031 -2.385 1.082 -0.251 BGC 1 O5 polymer 1 11 LAK O1 O1 O 0 1 N N N -14.670 -28.944 -26.773 0.417 0.535 0.087 BGC 1 O6 polymer 1 12 LAK C1 C1 C 0 1 N N R -13.529 -28.673 -27.527 1.743 0.387 -0.424 GAL 2 C1 polymer 1 13 LAK C2 C2 C 0 1 N N R -12.349 -28.704 -26.621 2.614 1.543 0.075 GAL 2 C2 polymer 1 14 LAK C3 C3 C 0 1 N N S -11.020 -28.513 -27.379 4.048 1.345 -0.426 GAL 2 C3 polymer 1 15 LAK C4 C4 C 0 1 N N R -10.936 -29.534 -28.505 4.561 -0.018 0.051 GAL 2 C4 polymer 1 16 LAK C5 C5 C 0 1 N N R -12.268 -29.511 -29.352 3.614 -1.113 -0.447 GAL 2 C5 polymer 1 17 LAK C6 C6 C 0 1 N N N -12.373 -30.569 -30.477 4.086 -2.471 0.075 GAL 2 C6 polymer 1 18 LAK O2 O2 O 0 1 N N N -12.523 -27.539 -25.734 2.100 2.779 -0.424 GAL 2 O2 polymer 1 19 LAK O3 O3 O 0 1 N N N -9.995 -28.857 -26.385 4.884 2.380 0.096 GAL 2 O3 polymer 1 20 LAK O4 O4 O 0 1 N N N -10.943 -30.882 -27.842 4.605 -0.038 1.479 GAL 2 O4 polymer 1 21 LAK O5 O5 O 0 1 N N N -13.415 -29.709 -28.502 2.293 -0.852 0.029 GAL 2 O5 polymer 1 22 LAK O6 O6 O 0 1 N N N -11.251 -30.422 -31.350 3.273 -3.506 -0.483 GAL 2 O6 polymer 1 23 LAK H13 H13 H 0 1 N N N -18.971 -25.960 -26.157 -4.784 0.387 -1.236 BGC 1 H2 polymer 1 24 LAK H14 H14 H 0 1 N N N -19.813 -28.824 -25.746 -4.207 -1.011 1.418 BGC 1 H3 polymer 1 25 LAK H15 H15 H 0 1 N N N -18.278 -28.137 -28.238 -2.899 -1.323 -1.324 BGC 1 H4 polymer 1 26 LAK H16 H16 H 0 1 N N N -16.915 -29.347 -25.811 -1.811 -0.173 1.286 BGC 1 H5 polymer 1 27 LAK H17 H17 H 0 1 N N N -15.790 -27.933 -28.226 -0.571 -0.352 -1.497 BGC 1 H6C1 polymer 1 28 LAK H18 H18 H 0 1 N N N -16.061 -29.707 -28.140 -0.170 -1.433 -0.141 BGC 1 H6C2 polymer 1 29 LAK H12 H12 H 0 1 N N N -17.633 -27.977 -24.300 -3.609 1.459 1.370 BGC 1 H1 polymer 1 30 LAK H19 H19 H 0 1 N N N -17.747 -25.796 -23.530 -3.441 3.427 0.027 BGC 1 HA polymer 1 31 LAK H20 H20 H 0 1 N N N -19.617 -25.949 -23.914 -6.311 1.566 0.174 BGC 1 HB polymer 1 32 LAK H21 H21 H 0 1 N N N -21.229 -27.235 -26.693 -6.071 -1.859 0.185 BGC 1 HC polymer 1 33 LAK H22 H22 H 0 1 N N N -19.471 -30.142 -27.909 -2.950 -3.295 0.024 BGC 1 HD polymer 1 34 LAK H1 H1 H 0 1 N N N -13.599 -27.689 -28.013 1.716 0.396 -1.513 GAL 2 H1 polymer 1 35 LAK H2 H2 H 0 1 N N N -12.323 -29.640 -26.043 2.608 1.559 1.165 GAL 2 H2 polymer 1 36 LAK H3 H3 H 0 1 N N N -10.916 -27.484 -27.754 4.061 1.380 -1.515 GAL 2 H3 polymer 1 37 LAK H4 H4 H 0 1 N N N -10.052 -29.381 -29.142 5.561 -0.190 -0.347 GAL 2 H4 polymer 1 38 LAK H5 H5 H 0 1 N N N -12.339 -28.519 -29.821 3.612 -1.124 -1.537 GAL 2 H5 polymer 1 39 LAK H6 H6 H 0 1 N N N -13.304 -30.417 -31.042 5.125 -2.631 -0.213 GAL 2 H61 polymer 1 40 LAK H7 H7 H 0 1 N N N -12.371 -31.578 -30.038 4.003 -2.491 1.162 GAL 2 H62 polymer 1 41 LAK H8 H8 H 0 1 N N N -11.798 -27.495 -25.122 1.192 2.967 -0.149 GAL 2 HO2 polymer 1 42 LAK H9 H9 H 0 1 N N N -10.026 -28.233 -25.669 4.613 3.271 -0.162 GAL 2 HO3 polymer 1 43 LAK H10 H10 H 0 1 N N N -10.164 -30.976 -27.307 5.183 0.635 1.864 GAL 2 HO4 polymer 1 44 LAK H11 H11 H 0 1 N N N -11.304 -31.067 -32.046 3.516 -4.396 -0.195 GAL 2 HO6 polymer 1 45 # # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal LAK O6 C6 SING N N 1 LAK C6 C5 SING N N 2 LAK C5 C4 SING N N 3 LAK C5 O5 SING N N 4 LAK C4 O4 SING N N 5 LAK C4 C3 SING N N 6 LAK O5 C1 SING N N 7 LAK "C6'" O1 SING N N 8 LAK "C6'" "C5'" SING N N 9 LAK C1 O1 SING N N 10 LAK C1 C2 SING N N 11 LAK "O4'" "C4'" SING N N 12 LAK C3 C2 SING N N 13 LAK C3 O3 SING N N 14 LAK "C4'" "C5'" SING N N 15 LAK "C4'" "C3'" SING N N 16 LAK "O3'" "C3'" SING N N 17 LAK C2 O2 SING N N 18 LAK "C5'" "O5'" SING N N 19 LAK "C3'" "C2'" SING N N 20 LAK "O5'" "C1'" SING N N 21 LAK "C2'" "C1'" SING N N 22 LAK "C2'" "O2'" SING N N 23 LAK "C1'" "O1'" SING N N 24 LAK C1 H1 SING N N 25 LAK C2 H2 SING N N 26 LAK C3 H3 SING N N 27 LAK C4 H4 SING N N 28 LAK C5 H5 SING N N 29 LAK C6 H6 SING N N 30 LAK C6 H7 SING N N 31 LAK O2 H8 SING N N 32 LAK O3 H9 SING N N 33 LAK O4 H10 SING N N 34 LAK O6 H11 SING N N 35 LAK "C1'" H12 SING N N 36 LAK "C2'" H13 SING N N 37 LAK "C3'" H14 SING N N 38 LAK "C4'" H15 SING N N 39 LAK "C5'" H16 SING N N 40 LAK "C6'" H17 SING N N 41 LAK "C6'" H18 SING N N 42 LAK "O1'" H19 SING N N 43 LAK "O2'" H20 SING N N 44 LAK "O3'" H21 SING N N 45 LAK "O4'" H22 SING N N 46 # # loop_ _pdbx_chem_comp_descriptor.comp_id _pdbx_chem_comp_descriptor.type _pdbx_chem_comp_descriptor.program _pdbx_chem_comp_descriptor.program_version _pdbx_chem_comp_descriptor.descriptor LAK SMILES ACDLabs 12.01 "O(CC1OC(O)C(O)C(O)C1O)C2OC(C(O)C(O)C2O)CO" LAK InChI InChI 1.03 "InChI=1S/C12H22O11/c13-1-3-5(14)8(17)10(19)12(23-3)21-2-4-6(15)7(16)9(18)11(20)22-4/h3-20H,1-2H2/t3-,4-,5+,6-,7+,8+,9-,10-,11-,12-/m1/s1" LAK InChIKey InChI 1.03 DLRVVLDZNNYCBX-VHBGUFLRSA-N LAK SMILES_CANONICAL CACTVS 3.370 "OC[C@H]1O[C@@H](OC[C@H]2O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O" LAK SMILES CACTVS 3.370 "OC[CH]1O[CH](OC[CH]2O[CH](O)[CH](O)[CH](O)[CH]2O)[CH](O)[CH](O)[CH]1O" LAK SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)OC[C@@H]2[C@H]([C@@H]([C@H]([C@@H](O2)O)O)O)O)O)O)O)O" LAK SMILES "OpenEye OEToolkits" 1.7.6 "C(C1C(C(C(C(O1)OCC2C(C(C(C(O2)O)O)O)O)O)O)O)O" # # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier LAK "SYSTEMATIC NAME" ACDLabs 12.01 6-O-beta-D-galactopyranosyl-beta-D-glucopyranose LAK "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2R,3R,4S,5S,6R)-6-[[(2R,3R,4S,5R,6R)-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxymethyl]oxane-2,3,4,5-tetrol" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site LAK "Create component" 2001-10-02 RCSB LAK "Modify descriptor" 2011-06-04 RCSB LAK "Other modification" 2012-02-29 RCSB LAK "Other modification" 2020-07-03 RCSB LAK "Obsolete component" 2020-07-17 RCSB ##