data_4N4 # _chem_comp.id 4N4 _chem_comp.name "(2R)-3-[3,4-bis(oxidanyl)phenyl]-2-[(E)-3-[2-[(E)-2-[3,4-bis(oxidanyl)phenyl]ethenyl]-3,4-bis(oxidanyl)phenyl]prop-2-enoyl]oxy-propanoic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C26 H22 O10" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "Salvianolic acid A" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2021-08-03 _chem_comp.pdbx_modified_date 2026-09-25 _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 494.447 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 4N4 _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 7FGO _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ _chem_comp.pdbx_comp_type ? _chem_comp.pdbx_pcm ? # 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 4N4 C1 C1 C 0 1 Y N N N N N 6.135 21.031 34.770 5.221 1.925 -2.561 C1 4N4 1 4N4 C10 C2 C 0 1 N N N N N N 5.846 26.658 37.255 1.877 0.022 1.282 C10 4N4 2 4N4 C11 C3 C 0 1 N N N N N N 7.214 27.175 37.646 1.097 -1.133 1.034 C11 4N4 3 4N4 C12 C4 C 0 1 N N N N N N 8.190 27.002 36.779 -0.245 -1.026 0.887 C12 4N4 4 4N4 C13 C5 C 0 1 Y N N N N N 9.586 27.492 37.133 -1.052 -2.221 0.630 C13 4N4 5 4N4 C14 C6 C 0 1 Y N N N N N 10.732 26.899 36.608 -2.453 -2.112 0.470 C14 4N4 6 4N4 C15 C7 C 0 1 Y N N N N N 11.960 27.390 36.981 -3.209 -3.264 0.225 C15 4N4 7 4N4 C16 C8 C 0 1 Y N N N N N 12.084 28.444 37.858 -2.579 -4.500 0.141 C16 4N4 8 4N4 C17 C9 C 0 1 Y N N N N N 10.951 29.045 38.391 -1.201 -4.599 0.300 C17 4N4 9 4N4 C18 C10 C 0 1 Y N N N N N 9.705 28.553 38.020 -0.440 -3.476 0.535 C18 4N4 10 4N4 C19 C11 C 0 1 N N N N N N 10.773 25.727 35.623 -3.109 -0.802 0.561 C19 4N4 11 4N4 C2 C12 C 0 1 Y N N N N N 5.681 22.247 34.274 5.295 2.025 -1.184 C2 4N4 12 4N4 C20 C13 C 0 1 N N N N N N 9.932 24.719 35.595 -3.965 -0.410 -0.401 C20 4N4 13 4N4 C21 C14 C 0 1 Y N N N N N 10.113 23.599 34.575 -4.623 0.905 -0.310 C21 4N4 14 4N4 C22 C15 C 0 1 Y N N N N N 9.330 22.466 34.702 -4.360 1.747 0.774 C22 4N4 15 4N4 C23 C16 C 0 1 Y N N N N N 9.466 21.420 33.811 -4.977 2.977 0.857 C23 4N4 16 4N4 C24 C17 C 0 1 Y N N N N N 10.404 21.500 32.799 -5.859 3.382 -0.134 C24 4N4 17 4N4 C25 C18 C 0 1 Y N N N N N 11.198 22.627 32.676 -6.127 2.549 -1.218 C25 4N4 18 4N4 C26 C19 C 0 1 Y N N N N N 11.063 23.685 33.573 -5.508 1.316 -1.312 C26 4N4 19 4N4 C3 C20 C 0 1 Y N N N N N 5.230 23.224 35.136 5.267 0.884 -0.403 C3 4N4 20 4N4 C4 C21 C 0 1 Y N N N N N 5.237 22.999 36.505 5.165 -0.361 -0.995 C4 4N4 21 4N4 C5 C22 C 0 1 Y N N N N N 5.701 21.780 37.003 5.090 -0.467 -2.375 C5 4N4 22 4N4 C6 C23 C 0 1 Y N N N N N 6.145 20.799 36.130 5.119 0.681 -3.161 C6 4N4 23 4N4 C7 C24 C 0 1 N N N N N N 4.720 24.548 34.554 5.349 0.998 1.098 C7 4N4 24 4N4 C8 C25 C 0 1 N N R N N N 4.511 25.571 35.661 3.938 1.121 1.677 C8 4N4 25 4N4 C9 C26 C 0 1 N N N N N N 3.613 26.706 35.156 4.025 1.358 3.163 C9 4N4 26 4N4 O1 O1 O 0 1 N N N N N N 5.722 21.535 38.384 4.990 -1.691 -2.959 O1 4N4 27 4N4 O10 O2 O 0 1 N N N N N N 12.132 22.680 31.639 -6.992 2.950 -2.187 O10 4N4 28 4N4 O2 O3 O 0 1 N N N N N N 6.611 19.571 36.632 5.040 0.581 -4.515 O2 4N4 29 4N4 O3 O4 O 0 1 N N N N N N 3.815 27.897 35.525 4.576 2.489 3.631 O3 4N4 30 4N4 O4 O5 O 0 1 N N N N N N 2.645 26.419 34.406 3.598 0.530 3.933 O4 4N4 31 4N4 O5 O6 O 0 1 N N N N N N 5.744 26.101 35.979 3.214 -0.085 1.429 O5 4N4 32 4N4 O6 O7 O 0 1 N N N N N N 4.923 26.709 38.004 1.341 1.112 1.364 O6 4N4 33 4N4 O7 O8 O 0 1 N N N N N N 13.370 28.896 38.188 -3.313 -5.617 -0.096 O7 4N4 34 4N4 O8 O9 O 0 1 N N N N N N 13.104 26.800 36.457 -4.556 -3.174 0.070 O8 4N4 35 4N4 O9 O10 O 0 1 N N N N N N 10.544 20.442 31.893 -6.465 4.596 -0.047 O9 4N4 36 4N4 H1 H1 H 0 1 N N N N N N 6.481 20.266 34.090 5.240 2.818 -3.168 H1 4N4 37 4N4 H2 H2 H 0 1 N N N N N N 7.382 27.664 38.594 1.572 -2.100 0.962 H2 4N4 38 4N4 H3 H3 H 0 1 N N N N N N 8.002 26.520 35.831 -0.720 -0.058 0.959 H3 4N4 39 4N4 H4 H4 H 0 1 N N N N N N 11.036 29.875 39.077 -0.722 -5.565 0.233 H4 4N4 40 4N4 H5 H5 H 0 1 N N N N N N 8.813 29.004 38.429 0.630 -3.564 0.652 H5 4N4 41 4N4 H6 H6 H 0 1 N N N N N N 11.563 25.730 34.887 -2.905 -0.153 1.399 H6 4N4 42 4N4 H7 H7 H 0 1 N N N N N N 5.681 22.428 33.209 5.375 2.995 -0.717 H7 4N4 43 4N4 H8 H8 H 0 1 N N N N N N 9.111 24.683 36.295 -4.169 -1.059 -1.240 H8 4N4 44 4N4 H9 H9 H 0 1 N N N N N N 8.608 22.399 35.503 -3.674 1.433 1.548 H9 4N4 45 4N4 H10 H10 H 0 1 N N N N N N 8.842 20.543 33.904 -4.773 3.626 1.695 H10 4N4 46 4N4 H11 H11 H 0 1 N N N N N N 11.691 24.559 33.487 -5.714 0.669 -2.152 H11 4N4 47 4N4 H12 H12 H 0 1 N N N N N N 4.885 23.763 37.182 5.143 -1.250 -0.383 H12 4N4 48 4N4 H13 H13 H 0 1 N N N N N N 5.458 24.936 33.837 5.832 0.109 1.504 H13 4N4 49 4N4 H14 H14 H 0 1 N N N N N N 3.764 24.373 34.038 5.930 1.881 1.364 H14 4N4 50 4N4 H15 H15 H 0 1 N N N N N N 4.039 25.087 36.528 3.423 1.958 1.205 H15 4N4 51 4N4 H16 H16 H 0 1 N N N N N N 5.390 22.296 38.846 4.080 -1.994 -3.085 H16 4N4 52 4N4 H17 H17 H 0 1 N N N N N N 12.602 23.505 31.677 -6.574 3.432 -2.914 H17 4N4 53 4N4 H18 H18 H 0 1 N N N N N N 6.552 19.573 37.580 5.898 0.503 -4.954 H18 4N4 54 4N4 H19 H19 H 0 1 N N N N N N 3.149 28.462 35.152 4.609 2.596 4.592 H19 4N4 55 4N4 H20 H20 H 0 1 N N N N N N 13.304 29.622 38.798 -3.418 -5.827 -1.035 H20 4N4 56 4N4 H21 H21 H 0 1 N N N N N N 13.873 27.239 36.800 -4.838 -3.034 -0.845 H21 4N4 57 4N4 H22 H22 H 0 1 N N N N N N 9.931 19.751 32.115 -5.972 5.313 -0.468 H22 4N4 58 # 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 4N4 O10 C25 SING N N 1 4N4 O9 C24 SING N N 2 4N4 C25 C24 DOUB Y N 3 4N4 C25 C26 SING Y N 4 4N4 C24 C23 SING Y N 5 4N4 C26 C21 DOUB Y N 6 4N4 C23 C22 DOUB Y N 7 4N4 C2 C1 DOUB Y N 8 4N4 C2 C3 SING Y N 9 4N4 O4 C9 DOUB N N 10 4N4 C7 C3 SING N N 11 4N4 C7 C8 SING N N 12 4N4 C21 C22 SING Y N 13 4N4 C21 C20 SING N N 14 4N4 C1 C6 SING Y N 15 4N4 C3 C4 DOUB Y N 16 4N4 C9 O3 SING N N 17 4N4 C9 C8 SING N N 18 4N4 C20 C19 DOUB N E 19 4N4 C19 C14 SING N N 20 4N4 C8 O5 SING N N 21 4N4 O5 C10 SING N N 22 4N4 C6 O2 SING N N 23 4N4 C6 C5 DOUB Y N 24 4N4 O8 C15 SING N N 25 4N4 C4 C5 SING Y N 26 4N4 C14 C15 SING Y N 27 4N4 C14 C13 DOUB Y N 28 4N4 C12 C13 SING N N 29 4N4 C12 C11 DOUB N E 30 4N4 C15 C16 DOUB Y N 31 4N4 C5 O1 SING N N 32 4N4 C13 C18 SING Y N 33 4N4 C10 C11 SING N N 34 4N4 C10 O6 DOUB N N 35 4N4 C16 O7 SING N N 36 4N4 C16 C17 SING Y N 37 4N4 C18 C17 DOUB Y N 38 4N4 C1 H1 SING N N 39 4N4 C11 H2 SING N N 40 4N4 C12 H3 SING N N 41 4N4 C17 H4 SING N N 42 4N4 C18 H5 SING N N 43 4N4 C19 H6 SING N N 44 4N4 C2 H7 SING N N 45 4N4 C20 H8 SING N N 46 4N4 C22 H9 SING N N 47 4N4 C23 H10 SING N N 48 4N4 C26 H11 SING N N 49 4N4 C4 H12 SING N N 50 4N4 C7 H13 SING N N 51 4N4 C7 H14 SING N N 52 4N4 C8 H15 SING N N 53 4N4 O1 H16 SING N N 54 4N4 O10 H17 SING N N 55 4N4 O2 H18 SING N N 56 4N4 O3 H19 SING N N 57 4N4 O7 H20 SING N N 58 4N4 O8 H21 SING N N 59 4N4 O9 H22 SING N N 60 # 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 4N4 InChI InChI 1.03 "InChI=1S/C26H22O10/c27-18-7-2-14(11-21(18)30)1-6-17-16(4-9-20(29)25(17)33)5-10-24(32)36-23(26(34)35)13-15-3-8-19(28)22(31)12-15/h1-12,23,27-31,33H,13H2,(H,34,35)/b6-1+,10-5+/t23-/m1/s1" 4N4 InChIKey InChI 1.03 YMGFTDKNIWPMGF-UCPJVGPRSA-N 4N4 SMILES_CANONICAL CACTVS 3.385 "OC(=O)[C@@H](Cc1ccc(O)c(O)c1)OC(=O)/C=C/c2ccc(O)c(O)c2/C=C/c3ccc(O)c(O)c3" 4N4 SMILES CACTVS 3.385 "OC(=O)[CH](Cc1ccc(O)c(O)c1)OC(=O)C=Cc2ccc(O)c(O)c2C=Cc3ccc(O)c(O)c3" 4N4 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(c(cc1C[C@H](C(=O)O)OC(=O)/C=C/c2ccc(c(c2/C=C/c3ccc(c(c3)O)O)O)O)O)O" 4N4 SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(c(cc1CC(C(=O)O)OC(=O)C=Cc2ccc(c(c2C=Cc3ccc(c(c3)O)O)O)O)O)O" # _pdbx_chem_comp_identifier.comp_id 4N4 _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~{R})-3-[3,4-bis(oxidanyl)phenyl]-2-[(~{E})-3-[2-[(~{E})-2-[3,4-bis(oxidanyl)phenyl]ethenyl]-3,4-bis(oxidanyl)phenyl]prop-2-enoyl]oxy-propanoic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site 4N4 "Create component" 2021-08-03 PDBJ 4N4 "Initial release" 2026-09-30 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id 4N4 _pdbx_chem_comp_synonyms.name "Salvianolic acid A" _pdbx_chem_comp_synonyms.provenance PDB _pdbx_chem_comp_synonyms.type ? #