data_SLB # _chem_comp.id SLB _chem_comp.name "N-acetyl-beta-neuraminic acid" _chem_comp.type "D-saccharide, beta linking" _chem_comp.pdbx_type ATOMS _chem_comp.formula "C11 H19 N O9" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "N-acetylneuraminic acid; sialic acid; O-sialic acid; 5-N-ACETYL-BETA-D-NEURAMINIC ACID; BETA-SIALIC ACID" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2001-04-20 _chem_comp.pdbx_modified_date 2020-07-17 _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 309.270 _chem_comp.one_letter_code ? _chem_comp.three_letter_code SLB _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 1FV3 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site 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 SLB "N-acetylneuraminic acid" PDB ? 2 SLB "sialic acid" PDB ? 3 SLB "O-sialic acid" PDB ? 4 SLB "5-N-ACETYL-BETA-D-NEURAMINIC ACID" PDB ? 5 SLB "BETA-SIALIC ACID" PDB ? # # 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 SLB C1 C1 C 0 1 N N N -1.415 -7.615 1.240 -2.642 0.326 -2.184 C1 SLB 1 SLB C2 C2 C 0 1 N N S -1.067 -8.092 -0.114 -1.824 -0.192 -1.030 C2 SLB 2 SLB C3 C3 C 0 1 N N N -2.182 -8.825 -0.826 -2.520 0.158 0.286 C3 SLB 3 SLB C4 C4 C 0 1 N N S -1.609 -9.506 -2.067 -1.696 -0.402 1.451 C4 SLB 4 SLB C5 C5 C 0 1 N N R -0.446 -10.456 -1.717 -0.255 0.102 1.320 C5 SLB 5 SLB C6 C6 C 0 1 N N R 0.586 -9.652 -0.934 0.270 -0.243 -0.075 C6 SLB 6 SLB C7 C7 C 0 1 N N R 1.646 -10.569 -0.369 1.720 0.229 -0.204 C7 SLB 7 SLB C8 C8 C 0 1 N N R 2.799 -9.681 0.086 2.249 -0.124 -1.596 C8 SLB 8 SLB C9 C9 C 0 1 N N N 2.748 -9.247 1.538 3.699 0.347 -1.725 C9 SLB 9 SLB C10 C10 C 0 1 N N N -0.144 -12.346 -3.027 0.737 0.029 3.544 C10 SLB 10 SLB C11 C11 C 0 1 N N N -0.667 -12.723 -4.375 1.600 -0.634 4.586 C11 SLB 11 SLB N5 N5 N 0 1 N N N 0.307 -11.137 -2.796 0.583 -0.542 2.333 N5 SLB 12 SLB O1A O1A O 0 1 N N N -2.463 -7.036 1.439 -2.164 1.128 -2.952 O1A SLB 13 SLB O1B O1B O 0 1 N N N -0.586 -7.784 2.116 -3.903 -0.100 -2.359 O1B SLB 14 SLB O2 O2 O 0 1 N Y N -0.749 -6.907 -0.831 -1.699 -1.612 -1.138 O2 SLB 15 SLB O4 O4 O 0 1 N N N -2.727 -10.133 -2.633 -2.249 0.043 2.691 O4 SLB 16 SLB O6 O6 O 0 1 N N N 0.035 -8.939 0.151 -0.527 0.401 -1.065 O6 SLB 17 SLB O7 O7 O 0 1 N N N 1.117 -11.343 0.691 1.779 1.644 -0.018 O7 SLB 18 SLB O8 O8 O 0 1 N N N 4.064 -10.298 -0.003 2.190 -1.539 -1.782 O8 SLB 19 SLB O9 O9 O 0 1 N N N 1.868 -8.157 1.696 4.193 0.017 -3.025 O9 SLB 20 SLB O10 O10 O 0 1 N N N -0.268 -13.103 -2.100 0.181 1.077 3.794 O10 SLB 21 SLB H32 H31 H 0 1 N N N -2.717 -9.538 -0.157 -3.517 -0.281 0.299 H32 SLB 22 SLB H31 H32 H 0 1 N N N -3.044 -8.160 -1.064 -2.596 1.241 0.380 H31 SLB 23 SLB H4 H4 H 0 1 N N N -1.132 -8.803 -2.790 -1.707 -1.491 1.416 H4 SLB 24 SLB H5 H5 H 0 1 N N N -0.967 -11.283 -1.182 -0.232 1.182 1.461 H5 SLB 25 SLB H6 H6 H 0 1 N N N 1.010 -8.923 -1.663 0.227 -1.322 -0.219 H6 SLB 26 SLB H7 H7 H 0 1 N N N 2.007 -11.296 -1.132 2.331 -0.262 0.552 H7 SLB 27 SLB H8 H8 H 0 1 N N N 2.673 -8.821 -0.612 1.638 0.367 -2.352 H8 SLB 28 SLB H92 H91 H 0 1 N N N 2.485 -10.093 2.214 3.743 1.427 -1.583 H92 SLB 29 SLB H91 H92 H 0 1 N N N 3.763 -9.021 1.939 4.310 -0.144 -0.969 H91 SLB 30 SLB H111 H111 H 0 0 N N N -1.050 -13.751 -4.571 1.603 -0.029 5.493 H111 SLB 31 SLB H113 H112 H 0 0 N N N -1.464 -11.995 -4.654 1.202 -1.623 4.811 H113 SLB 32 SLB H112 H113 H 0 0 N N N 0.121 -12.496 -5.129 2.618 -0.728 4.209 H112 SLB 33 SLB HN5 HN5 H 0 1 N N N 1.092 -10.792 -3.348 1.028 -1.381 2.133 HN5 SLB 34 SLB HO1B HOB1 H 0 0 N N N -0.809 -7.477 2.986 -4.428 0.233 -3.099 HO1B SLB 35 SLB HO2 HO2 H 0 1 N Y N -0.525 -7.213 -1.701 -1.256 -1.791 -1.979 HO2 SLB 36 SLB HO4 HO4 H 0 1 N Y N -2.370 -10.556 -3.405 -3.154 -0.295 2.731 HO4 SLB 37 SLB HO7 HO7 H 0 1 N Y N 1.783 -11.919 1.046 1.226 2.040 -0.705 HO7 SLB 38 SLB HO8 HO8 H 0 1 N Y N 4.782 -9.744 0.280 2.743 -1.935 -1.094 HO8 SLB 39 SLB HO9 HO9 H 0 1 N Y N 1.836 -7.885 2.605 5.106 0.331 -3.065 HO9 SLB 40 # # 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 SLB C1 C2 SING N N 1 SLB C1 O1A DOUB N N 2 SLB C1 O1B SING N N 3 SLB C2 C3 SING N N 4 SLB C2 O2 SING N N 5 SLB C2 O6 SING N N 6 SLB C3 C4 SING N N 7 SLB C3 H32 SING N N 8 SLB C3 H31 SING N N 9 SLB C4 C5 SING N N 10 SLB C4 O4 SING N N 11 SLB C4 H4 SING N N 12 SLB C5 C6 SING N N 13 SLB C5 N5 SING N N 14 SLB C5 H5 SING N N 15 SLB C6 C7 SING N N 16 SLB C6 O6 SING N N 17 SLB C6 H6 SING N N 18 SLB C7 C8 SING N N 19 SLB C7 O7 SING N N 20 SLB C7 H7 SING N N 21 SLB C8 C9 SING N N 22 SLB C8 O8 SING N N 23 SLB C8 H8 SING N N 24 SLB C9 O9 SING N N 25 SLB C9 H92 SING N N 26 SLB C9 H91 SING N N 27 SLB C10 C11 SING N N 28 SLB C10 N5 SING N N 29 SLB C10 O10 DOUB N N 30 SLB C11 H111 SING N N 31 SLB C11 H113 SING N N 32 SLB C11 H112 SING N N 33 SLB N5 HN5 SING N N 34 SLB O1B HO1B SING N N 35 SLB O2 HO2 SING N N 36 SLB O4 HO4 SING N N 37 SLB O7 HO7 SING N N 38 SLB O8 HO8 SING N N 39 SLB O9 HO9 SING N N 40 # # 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 SLB SMILES ACDLabs 10.04 "O=C(O)C1(O)OC(C(O)C(O)CO)C(NC(=O)C)C(O)C1" SLB SMILES_CANONICAL CACTVS 3.341 "CC(=O)N[C@@H]1[C@@H](O)C[C@](O)(O[C@H]1[C@H](O)[C@H](O)CO)C(O)=O" SLB SMILES CACTVS 3.341 "CC(=O)N[CH]1[CH](O)C[C](O)(O[CH]1[CH](O)[CH](O)CO)C(O)=O" SLB SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC(=O)N[C@@H]1[C@H](C[C@](O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)O)O)O" SLB SMILES "OpenEye OEToolkits" 1.5.0 "CC(=O)NC1C(CC(OC1C(C(CO)O)O)(C(=O)O)O)O" SLB InChI InChI 1.03 "InChI=1S/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11-/m0/s1" SLB InChIKey InChI 1.03 SQVRNKJHWKZAKO-PFQGKNLYSA-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 SLB "SYSTEMATIC NAME" ACDLabs 10.04 "5-(acetylamino)-3,5-dideoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid" SLB "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S,4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid" SLB "CONDENSED IUPAC CARBOHYDRATE SYMBOL" GMML 1.0 DNeup5Acb SLB "COMMON NAME" GMML 1.0 "N-acetyl-b-D-neuraminic acid" SLB "IUPAC CARBOHYDRATE SYMBOL" PDB-CARE 1.0 b-D-Neup5Ac SLB "SNFG CARBOHYDRATE SYMBOL" GMML 1.0 Neu5Ac # # loop_ _pdbx_chem_comp_feature.comp_id _pdbx_chem_comp_feature.type _pdbx_chem_comp_feature.value _pdbx_chem_comp_feature.source _pdbx_chem_comp_feature.support SLB "CARBOHYDRATE ISOMER" D PDB ? SLB "CARBOHYDRATE RING" pyranose PDB ? SLB "CARBOHYDRATE ANOMER" beta PDB ? SLB "CARBOHYDRATE PRIMARY CARBONYL GROUP" ketose PDB ? # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site SLB "Create component" 2001-04-20 RCSB SLB "Modify descriptor" 2011-06-04 RCSB SLB "Other modification" 2019-08-12 RCSB SLB "Other modification" 2019-12-19 RCSB SLB "Other modification" 2020-07-03 RCSB SLB "Modify name" 2020-07-17 RCSB SLB "Modify synonyms" 2020-07-17 RCSB SLB "Modify atom id" 2020-07-17 RCSB SLB "Modify component atom id" 2020-07-17 RCSB ##