data_MUS # _chem_comp.id MUS _chem_comp.name "4-METHYL-2-OXO-2H-CHROMEN-7-YL 5-(ACETYLAMINO)-3,5-DIDEOXY-L-ERYTHRO-NON-2-ULOPYRANOSIDONIC ACID" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H25 N O11" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "METHYLUMBELLIFERYL SIALIC ACID" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2004-01-19 _chem_comp.pdbx_modified_date 2021-03-01 _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 467.423 _chem_comp.one_letter_code ? _chem_comp.three_letter_code MUS _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1S0J _chem_comp.pdbx_subcomponent_list ? _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_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal MUS O16 O16 O 0 1 N N N 7.045 -19.812 -2.436 -0.851 4.355 0.300 O16 MUS 1 MUS C16 C16 C 0 1 N N N 6.066 -19.205 -3.270 0.469 3.837 0.478 C16 MUS 2 MUS C15 C15 C 0 1 N N R 6.671 -18.018 -4.028 0.499 2.364 0.065 C15 MUS 3 MUS O15 O15 O 0 1 N N N 7.020 -16.990 -3.124 0.236 2.257 -1.336 O15 MUS 4 MUS C14 C14 C 0 1 N N R 7.933 -18.503 -4.728 1.878 1.776 0.371 C14 MUS 5 MUS O14 O14 O 0 1 N N N 7.580 -19.726 -5.377 2.140 1.883 1.772 O14 MUS 6 MUS C13 C13 C 0 1 N N R 8.441 -17.452 -5.717 1.907 0.303 -0.042 C13 MUS 7 MUS O13 O13 O 0 1 N N N 7.292 -17.102 -6.467 0.837 -0.390 0.598 O13 MUS 8 MUS C12 C12 C 0 1 N N R 9.564 -18.000 -6.621 3.245 -0.315 0.370 C12 MUS 9 MUS N12 N12 N 0 1 N N N 10.738 -18.444 -5.867 4.341 0.416 -0.271 N12 MUS 10 MUS C17 C17 C 0 1 N N N 10.954 -19.738 -5.669 5.569 0.414 0.285 C17 MUS 11 MUS C18 C18 C 0 1 N N N 12.248 -20.106 -5.021 6.696 1.166 -0.374 C18 MUS 12 MUS O17 O17 O 0 1 N N N 10.125 -20.629 -5.975 5.766 -0.194 1.316 O17 MUS 13 MUS C11 C11 C 0 1 N N S 9.979 -16.925 -7.653 3.278 -1.782 -0.076 C11 MUS 14 MUS O11 O11 O 0 1 N N N 10.233 -17.597 -8.874 4.456 -2.411 0.432 O11 MUS 15 MUS C10 C10 C 0 1 N N N 8.854 -15.946 -7.945 2.035 -2.490 0.475 C10 MUS 16 MUS C9 C9 C 0 1 N N S 7.474 -16.557 -7.740 0.788 -1.708 0.054 C9 MUS 17 MUS C19 C19 C 0 1 N N N 6.405 -15.500 -7.976 0.732 -1.628 -1.450 C19 MUS 18 MUS O19 O19 O 0 1 N N N 5.565 -15.222 -7.083 1.795 -1.183 -2.139 O19 MUS 19 MUS O20 O20 O 0 1 N N N 6.395 -14.928 -9.062 -0.270 -1.963 -2.036 O20 MUS 20 MUS O9 O9 O 0 1 N N N 7.250 -17.597 -8.693 -0.378 -2.378 0.536 O9 MUS 21 MUS C7 C7 C 0 1 Y N N 6.003 -18.147 -8.849 -1.433 -1.563 0.280 C7 MUS 22 MUS C6 C6 C 0 1 Y N N 5.517 -19.180 -8.038 -1.239 -0.388 -0.444 C6 MUS 23 MUS C8 C8 C 0 1 Y N N 5.371 -17.840 -10.039 -2.695 -1.909 0.734 C8 MUS 24 MUS C8A C8A C 0 1 Y N N 4.213 -18.494 -10.401 -3.773 -1.075 0.477 C8A MUS 25 MUS C4A C4A C 0 1 Y N N 3.683 -19.561 -9.555 -3.570 0.110 -0.254 C4A MUS 26 MUS C5 C5 C 0 1 Y N N 4.374 -19.928 -8.395 -2.289 0.442 -0.710 C5 MUS 27 MUS O1 O1 O 0 1 Y N N 3.557 -18.113 -11.544 -5.010 -1.392 0.915 O1 MUS 28 MUS C2 C2 C 0 1 Y N N 2.383 -18.732 -11.923 -6.064 -0.598 0.670 C2 MUS 29 MUS O2 O2 O 0 1 N N N 1.845 -18.311 -12.971 -7.162 -0.924 1.084 O2 MUS 30 MUS C3 C3 C 0 1 Y N N 1.808 -19.767 -11.176 -5.933 0.604 -0.056 C3 MUS 31 MUS C4 C4 C 0 1 Y N N 2.421 -20.211 -10.001 -4.715 0.981 -0.525 C4 MUS 32 MUS CM4 CM4 C 0 1 N N N 1.851 -21.292 -9.171 -4.548 2.261 -1.302 CM4 MUS 33 MUS H16 H16 H 0 1 N N N 6.670 -20.548 -1.966 -0.826 5.283 0.571 H16 MUS 34 MUS H161 1H16 H 0 0 N N N 5.156 -18.911 -2.696 0.756 3.926 1.525 H161 MUS 35 MUS H162 2H16 H 0 0 N N N 5.595 -19.942 -3.961 1.167 4.402 -0.140 H162 MUS 36 MUS H15 H15 H 0 1 N N N 5.931 -17.621 -4.761 -0.262 1.815 0.620 H15 MUS 37 MUS H2 H2 H 0 1 N N N 7.395 -16.254 -3.594 0.930 2.754 -1.790 H2 MUS 38 MUS H14 H14 H 0 1 N N N 8.768 -18.671 -4.009 2.638 2.324 -0.184 H14 MUS 39 MUS H1 H1 H 0 1 N N N 8.368 -20.029 -5.814 1.446 1.385 2.225 H1 MUS 40 MUS H13 H13 H 0 1 N N N 8.898 -16.576 -5.200 1.793 0.228 -1.123 H13 MUS 41 MUS H12 H12 H 0 1 N N N 9.154 -18.896 -7.142 3.354 -0.261 1.453 H12 MUS 42 MUS H4 H4 H 0 1 N N N 11.438 -17.823 -5.461 4.183 0.902 -1.095 H4 MUS 43 MUS H181 1H18 H 0 0 N N N 12.355 -19.556 -4.057 7.605 1.049 0.217 H181 MUS 44 MUS H182 2H18 H 0 0 N N N 12.430 -21.193 -4.855 6.860 0.770 -1.376 H182 MUS 45 MUS H183 3H18 H 0 0 N N N 13.095 -19.668 -5.599 6.438 2.223 -0.438 H183 MUS 46 MUS H11 H11 H 0 1 N N N 10.855 -16.370 -7.244 3.276 -1.833 -1.164 H11 MUS 47 MUS H7 H7 H 0 1 N N N 10.488 -16.937 -9.508 4.436 -3.329 0.128 H7 MUS 48 MUS H101 1H10 H 0 0 N N N 8.953 -15.517 -8.969 1.983 -3.502 0.074 H101 MUS 49 MUS H102 2H10 H 0 0 N N N 8.971 -15.013 -7.346 2.090 -2.529 1.563 H102 MUS 50 MUS H19 H19 H 0 1 N N N 4.898 -14.562 -7.230 1.759 -1.132 -3.104 H19 MUS 51 MUS H6 H6 H 0 1 N N N 6.046 -19.409 -7.098 -0.250 -0.132 -0.796 H6 MUS 52 MUS H8 H8 H 0 1 N N N 5.794 -17.068 -10.704 -2.839 -2.824 1.290 H8 MUS 53 MUS H5 H5 H 0 1 N N N 4.029 -20.778 -7.783 -2.132 1.352 -1.270 H5 MUS 54 MUS H3 H3 H 0 1 N N N 0.868 -20.235 -11.515 -6.799 1.224 -0.238 H3 MUS 55 MUS HM41 1HM4 H 0 0 N N N 1.716 -20.916 -8.130 -4.687 2.062 -2.365 HM41 MUS 56 MUS HM42 2HM4 H 0 0 N N N 0.905 -21.779 -9.505 -5.288 2.988 -0.969 HM42 MUS 57 MUS HM43 3HM4 H 0 0 N N N 2.627 -22.077 -9.017 -3.547 2.659 -1.135 HM43 MUS 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 MUS O16 C16 SING N N 1 MUS O16 H16 SING N N 2 MUS C16 C15 SING N N 3 MUS C16 H161 SING N N 4 MUS C16 H162 SING N N 5 MUS C15 O15 SING N N 6 MUS C15 C14 SING N N 7 MUS C15 H15 SING N N 8 MUS O15 H2 SING N N 9 MUS C14 O14 SING N N 10 MUS C14 C13 SING N N 11 MUS C14 H14 SING N N 12 MUS O14 H1 SING N N 13 MUS C13 O13 SING N N 14 MUS C13 C12 SING N N 15 MUS C13 H13 SING N N 16 MUS O13 C9 SING N N 17 MUS C12 N12 SING N N 18 MUS C12 C11 SING N N 19 MUS C12 H12 SING N N 20 MUS N12 C17 SING N N 21 MUS N12 H4 SING N N 22 MUS C17 C18 SING N N 23 MUS C17 O17 DOUB N N 24 MUS C18 H181 SING N N 25 MUS C18 H182 SING N N 26 MUS C18 H183 SING N N 27 MUS C11 O11 SING N N 28 MUS C11 C10 SING N N 29 MUS C11 H11 SING N N 30 MUS O11 H7 SING N N 31 MUS C10 C9 SING N N 32 MUS C10 H101 SING N N 33 MUS C10 H102 SING N N 34 MUS C9 C19 SING N N 35 MUS C9 O9 SING N N 36 MUS C19 O19 SING N N 37 MUS C19 O20 DOUB N N 38 MUS O19 H19 SING N N 39 MUS O9 C7 SING N N 40 MUS C7 C6 DOUB Y N 41 MUS C7 C8 SING Y N 42 MUS C6 C5 SING Y N 43 MUS C6 H6 SING N N 44 MUS C8 C8A DOUB Y N 45 MUS C8 H8 SING N N 46 MUS C8A C4A SING Y N 47 MUS C8A O1 SING Y N 48 MUS C4A C5 DOUB Y N 49 MUS C4A C4 SING Y N 50 MUS C5 H5 SING N N 51 MUS O1 C2 SING Y N 52 MUS C2 O2 DOUB N N 53 MUS C2 C3 SING Y N 54 MUS C3 C4 DOUB Y N 55 MUS C3 H3 SING N N 56 MUS C4 CM4 SING N N 57 MUS CM4 HM41 SING N N 58 MUS CM4 HM42 SING N N 59 MUS CM4 HM43 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 MUS SMILES ACDLabs 10.04 "O=C3Oc2c(ccc(OC1(OC(C(O)C(O)CO)C(NC(=O)C)C(O)C1)C(=O)O)c2)C(=C3)C" MUS SMILES_CANONICAL CACTVS 3.341 "CC(=O)N[C@@H]1[C@@H](O)C[C@](O[C@H]1[C@H](O)[C@H](O)CO)(Oc2ccc3C(=CC(=O)Oc3c2)C)C(O)=O" MUS SMILES CACTVS 3.341 "CC(=O)N[CH]1[CH](O)C[C](O[CH]1[CH](O)[CH](O)CO)(Oc2ccc3C(=CC(=O)Oc3c2)C)C(O)=O" MUS SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC1=CC(=O)Oc2c1ccc(c2)O[C@@]3(C[C@@H]([C@H]([C@@H](O3)[C@@H]([C@@H](CO)O)O)NC(=O)C)O)C(=O)O" MUS SMILES "OpenEye OEToolkits" 1.5.0 "CC1=CC(=O)Oc2c1ccc(c2)OC3(CC(C(C(O3)C(C(CO)O)O)NC(=O)C)O)C(=O)O" MUS InChI InChI 1.03 "InChI=1S/C21H25NO11/c1-9-5-16(27)31-15-6-11(3-4-12(9)15)32-21(20(29)30)7-13(25)17(22-10(2)24)19(33-21)18(28)14(26)8-23/h3-6,13-14,17-19,23,25-26,28H,7-8H2,1-2H3,(H,22,24)(H,29,30)/t13-,14+,17+,18+,19+,21+/m0/s1" MUS InChIKey InChI 1.03 KKDWIUJBUSOPGC-GKHMPSLRSA-N # # 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 MUS "SYSTEMATIC NAME" ACDLabs 10.04 "4-methyl-2-oxo-2H-chromen-7-yl 5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosidonic acid" MUS "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-(4-methyl-2-oxo-chromen-7-yl)oxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic 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 MUS "Create component" 2004-01-19 RCSB MUS "Modify descriptor" 2011-06-04 RCSB MUS "Modify synonyms" 2021-03-01 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id MUS _pdbx_chem_comp_synonyms.name "METHYLUMBELLIFERYL SIALIC ACID" _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? ##