data_R7O
# 
_chem_comp.id                                    R7O 
_chem_comp.name                                  Gossypin 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C21 H20 O13" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "2-[3,4-bis(oxidanyl)phenyl]-8-[(2S,3R,4S,5S,6R)-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-3,5,7-tris(oxidanyl)chromen-4-one; 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-8-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-11-17 
_chem_comp.pdbx_modified_date                    2024-01-05 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        480.376 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     R7O 
_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        8C3R 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBE 
# 
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.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_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_atom_id 
_chem_comp_atom.pdbx_component_comp_id 
_chem_comp_atom.pdbx_ordinal 
R7O C1  C1  C 0 1 Y N N N N N -20.184 5.969  29.141 4.372  -1.800 0.772  C1  R7O 1  
R7O C2  C2  C 0 1 Y N N N N N -21.393 6.532  29.497 4.371  -2.572 -0.381 C2  R7O 2  
R7O C3  C3  C 0 1 Y N N N N N -22.580 5.867  29.186 3.564  -2.217 -1.461 C3  R7O 3  
R7O C4  C4  C 0 1 Y N N N N N -22.542 4.673  28.484 2.762  -1.095 -1.385 C4  R7O 4  
R7O C5  C5  C 0 1 Y N N N N N -21.320 4.122  28.111 2.763  -0.317 -0.223 C5  R7O 5  
R7O C6  C6  C 0 1 N N N N N N -21.265 2.912  27.291 1.905  0.879  -0.134 C6  R7O 6  
R7O O1  O1  O 0 1 N N N N N N -22.496 2.654  26.760 0.618  0.782  -0.511 O1  R7O 7  
R7O O11 O2  O 0 1 N N N N N N -23.759 6.384  29.615 3.566  -2.976 -2.590 O11 R7O 8  
R7O O12 O3  O 0 1 N N N N N N -21.413 7.740  30.100 5.159  -3.676 -0.458 O12 R7O 9  
R7O O2  O4  O 0 1 N N N N N N -20.837 -0.885 23.963 -0.205 5.376  0.507  O2  R7O 10 
R7O O3  O5  O 0 1 N N N N N N -25.366 0.485  23.744 -3.708 2.644  -1.182 O3  R7O 11 
R7O O4  O6  O 0 1 N N N N N N -24.926 2.324  25.758 -2.011 0.492  -1.304 O4  R7O 12 
R7O O5  O7  O 0 1 N N N N N N -24.681 4.599  25.879 -1.519 -0.803 0.574  O5  R7O 13 
R7O O6  O8  O 0 1 N N N N N N -22.899 7.051  26.036 -0.348 -0.835 3.199  O6  R7O 14 
R7O C   C7  C 0 1 Y N N N N N -20.151 4.770  28.460 3.570  -0.681 0.857  C   R7O 15 
R7O O   O9  O 0 1 N N N N N N -19.302 0.437  25.681 2.080  4.257  0.838  O   R7O 16 
R7O C10 C8  C 0 1 Y N N N N N -22.657 1.659  25.831 -0.231 1.831  -0.458 C10 R7O 17 
R7O C11 C9  C 0 1 Y N N N N N -23.915 1.528  25.293 -1.555 1.694  -0.854 C11 R7O 18 
R7O C12 C10 C 0 1 Y N N N N N -24.134 0.593  24.294 -2.414 2.784  -0.793 C12 R7O 19 
R7O C13 C11 C 0 1 Y N N N N N -23.095 -0.211 23.856 -1.962 4.017  -0.337 C13 R7O 20 
R7O C14 C12 C 0 1 Y N N N N N -21.832 -0.083 24.410 -0.647 4.171  0.062  C14 R7O 21 
R7O C15 C13 C 0 1 N N S N N N -25.132 3.532  25.070 -2.551 -0.403 -0.330 C15 R7O 22 
R7O C16 C14 C 0 1 N N R N N N -26.630 3.641  24.834 -3.120 -1.639 -1.031 C16 R7O 23 
R7O C17 C15 C 0 1 N N S N N N -26.953 4.987  24.206 -3.642 -2.620 0.023  C17 R7O 24 
R7O C18 C16 C 0 1 N N S N N N -26.375 6.117  25.042 -2.504 -2.970 0.986  C18 R7O 25 
R7O C19 C17 C 0 1 N N R N N N -24.886 5.889  25.284 -1.959 -1.683 1.610  C19 R7O 26 
R7O C20 C18 C 0 1 N N N N N N -24.293 6.904  26.232 -0.782 -2.020 2.528  C20 R7O 27 
R7O C7  C19 C 0 1 N N N N N N -20.182 2.160  26.945 2.444  2.040  0.333  C7  R7O 28 
R7O C8  C20 C 0 1 N N N N N N -20.285 1.090  25.984 1.631  3.200  0.425  C8  R7O 29 
R7O C9  C21 C 0 1 Y N N N N N -21.589 0.869  25.418 0.226  3.078  0.004  C9  R7O 30 
R7O O10 O10 O 0 1 N N N N N N -18.985 2.386  27.468 3.751  2.087  0.707  O10 R7O 31 
R7O O7  O11 O 0 1 N N N N N N -26.562 7.358  24.374 -2.999 -3.828 2.017  O7  R7O 32 
R7O O8  O12 O 0 1 N N N N N N -28.359 5.144  24.102 -4.109 -3.808 -0.619 O8  R7O 33 
R7O O9  O13 O 0 1 N N N N N N -27.056 2.585  23.987 -4.190 -1.248 -1.894 O9  R7O 34 
R7O H1  H1  H 0 1 N N N N N N -19.261 6.469  29.396 4.999  -2.079 1.606  H1  R7O 35 
R7O H2  H2  H 0 1 N N N N N N -23.462 4.169  28.226 2.137  -0.819 -2.221 H2  R7O 36 
R7O H3  H3  H 0 1 N N N N N N -23.599 7.200  30.075 2.911  -3.687 -2.587 H3  R7O 37 
R7O H4  H4  H 0 1 N N N N N N -22.312 7.990  30.280 4.732  -4.487 -0.151 H4  R7O 38 
R7O H5  H5  H 0 1 N N N N N N -20.029 -0.670 24.415 -0.301 5.502  1.461  H5  R7O 39 
R7O H6  H6  H 0 1 N N N N N N -25.954 1.105  24.159 -4.307 2.380  -0.470 H6  R7O 40 
R7O H7  H7  H 0 1 N N N N N N -22.559 7.695  26.646 0.397  -0.974 3.800  H7  R7O 41 
R7O H8  H8  H 0 1 N N N N N N -19.199 4.332  28.196 3.573  -0.083 1.756  H8  R7O 42 
R7O H9  H9  H 0 1 N N N N N N -23.270 -0.941 23.079 -2.639 4.856  -0.294 H9  R7O 43 
R7O H10 H10 H 0 1 N N N N N N -24.610 3.527  24.102 -3.345 0.099  0.224  H10 R7O 44 
R7O H11 H11 H 0 1 N N N N N N -27.144 3.575  25.804 -2.336 -2.118 -1.618 H11 R7O 45 
R7O H12 H12 H 0 1 N N N N N N -26.497 5.024  23.206 -4.460 -2.158 0.577  H12 R7O 46 
R7O H13 H13 H 0 1 N N N N N N -26.889 6.133  26.014 -1.708 -3.476 0.440  H13 R7O 47 
R7O H14 H14 H 0 1 N N N N N N -24.358 5.948  24.321 -2.745 -1.198 2.189  H14 R7O 48 
R7O H15 H15 H 0 1 N N N N N N -24.781 7.876  26.065 0.038  -2.422 1.934  H15 R7O 49 
R7O H16 H16 H 0 1 N N N N N N -24.475 6.575  27.266 -1.096 -2.760 3.264  H16 R7O 50 
R7O H17 H17 H 0 1 N N N N N N -18.358 1.772  27.103 4.038  2.955  1.024  H17 R7O 51 
R7O H18 H18 H 0 1 N N N N N N -26.199 8.060  24.901 -3.365 -4.662 1.692  H18 R7O 52 
R7O H19 H19 H 0 1 N N N N N N -28.556 5.986  23.709 -4.827 -3.659 -1.250 H19 R7O 53 
R7O H20 H20 H 0 1 N N N N N N -26.848 1.751  24.391 -3.931 -0.623 -2.584 H20 R7O 54 
# 
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 
R7O O3  C12 SING N N 1  
R7O C13 C12 SING Y N 2  
R7O C13 C14 DOUB Y N 3  
R7O O2  C14 SING N N 4  
R7O O9  C16 SING N N 5  
R7O O8  C17 SING N N 6  
R7O C17 C16 SING N N 7  
R7O C17 C18 SING N N 8  
R7O C12 C11 DOUB Y N 9  
R7O O7  C18 SING N N 10 
R7O C14 C9  SING Y N 11 
R7O C16 C15 SING N N 12 
R7O C18 C19 SING N N 13 
R7O C15 O4  SING N N 14 
R7O C15 O5  SING N N 15 
R7O C19 O5  SING N N 16 
R7O C19 C20 SING N N 17 
R7O C11 O4  SING N N 18 
R7O C11 C10 SING Y N 19 
R7O C9  C10 DOUB Y N 20 
R7O C9  C8  SING N N 21 
R7O O   C8  DOUB N N 22 
R7O C10 O1  SING N N 23 
R7O C8  C7  SING N N 24 
R7O O6  C20 SING N N 25 
R7O O1  C6  SING N N 26 
R7O C7  C6  DOUB N N 27 
R7O C7  O10 SING N N 28 
R7O C6  C5  SING N N 29 
R7O C5  C   DOUB Y N 30 
R7O C5  C4  SING Y N 31 
R7O C   C1  SING Y N 32 
R7O C4  C3  DOUB Y N 33 
R7O C1  C2  DOUB Y N 34 
R7O C3  C2  SING Y N 35 
R7O C3  O11 SING N N 36 
R7O C2  O12 SING N N 37 
R7O C1  H1  SING N N 38 
R7O C4  H2  SING N N 39 
R7O O11 H3  SING N N 40 
R7O O12 H4  SING N N 41 
R7O O2  H5  SING N N 42 
R7O O3  H6  SING N N 43 
R7O O6  H7  SING N N 44 
R7O C   H8  SING N N 45 
R7O C13 H9  SING N N 46 
R7O C15 H10 SING N N 47 
R7O C16 H11 SING N N 48 
R7O C17 H12 SING N N 49 
R7O C18 H13 SING N N 50 
R7O C19 H14 SING N N 51 
R7O C20 H15 SING N N 52 
R7O C20 H16 SING N N 53 
R7O O10 H17 SING N N 54 
R7O O7  H18 SING N N 55 
R7O O8  H19 SING N N 56 
R7O O9  H20 SING N N 57 
# 
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 
R7O InChI            InChI                1.06  "InChI=1S/C21H20O13/c22-5-11-13(27)15(29)17(31)21(32-11)34-19-10(26)4-9(25)12-14(28)16(30)18(33-20(12)19)6-1-2-7(23)8(24)3-6/h1-4,11,13,15,17,21-27,29-31H,5H2/t11-,13-,15+,17-,21+/m1/s1" 
R7O InChIKey         InChI                1.06  SJRXVLUZMMDCNG-KKPQBLLMSA-N                                                                                                                                                                
R7O SMILES_CANONICAL CACTVS               3.385 "OC[C@H]1O[C@@H](Oc2c(O)cc(O)c3C(=O)C(=C(Oc23)c4ccc(O)c(O)c4)O)[C@H](O)[C@@H](O)[C@@H]1O"                                                                                                  
R7O SMILES           CACTVS               3.385 "OC[CH]1O[CH](Oc2c(O)cc(O)c3C(=O)C(=C(Oc23)c4ccc(O)c(O)c4)O)[CH](O)[CH](O)[CH]1O"                                                                                                          
R7O SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(c(cc1C2=C(C(=O)c3c(cc(c(c3O2)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O)O)O)O"                                                                                                 
R7O SMILES           "OpenEye OEToolkits" 2.0.7 "c1cc(c(cc1C2=C(C(=O)c3c(cc(c(c3O2)OC4C(C(C(C(O4)CO)O)O)O)O)O)O)O)O"                                                                                                                       
# 
_pdbx_chem_comp_identifier.comp_id           R7O 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.7 
_pdbx_chem_comp_identifier.identifier        "2-[3,4-bis(oxidanyl)phenyl]-8-[(2~{S},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-3,5,7-tris(oxidanyl)chromen-4-one" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
R7O "Create component" 2022-11-24 EBI  
R7O "Initial release"  2024-01-10 RCSB 
# 
loop_
_pdbx_chem_comp_synonyms.ordinal 
_pdbx_chem_comp_synonyms.comp_id 
_pdbx_chem_comp_synonyms.name 
_pdbx_chem_comp_synonyms.provenance 
_pdbx_chem_comp_synonyms.type 
1 R7O "2-[3,4-bis(oxidanyl)phenyl]-8-[(2S,3R,4S,5S,6R)-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-3,5,7-tris(oxidanyl)chromen-4-one" PDB     ? 
2 R7O "2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-8-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one"             PUBCHEM ? 
# 
