data_U8S # _chem_comp.id U8S _chem_comp.name "3-[(2S)-2-hydroxy-2,3-dihydro-1H-imidazol-4-yl]-L-alanine" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C6 H11 N3 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2022-08-10 _chem_comp.pdbx_modified_date 2023-11-03 _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 173.170 _chem_comp.one_letter_code H _chem_comp.three_letter_code U8S _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 8E0G _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.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 U8S CE1 CE1 C 0 1 N N S N N N 4.533 15.428 -61.930 3.009 0.509 -0.142 CE1 U8S 1 U8S ND1 ND1 N 0 1 N N N N N N 4.427 16.163 -63.111 1.650 1.038 -0.345 ND1 U8S 2 U8S NE2 NE2 N 0 1 N N N N N N 3.860 14.256 -62.466 2.876 -0.941 -0.356 NE2 U8S 3 U8S CD2 CD2 C 0 1 N N N N N N 4.032 14.177 -63.778 1.529 -1.181 -0.655 CD2 U8S 4 U8S CG CG C 0 1 N N N N N N 4.428 15.391 -64.194 0.834 -0.059 -0.648 CG U8S 5 U8S CB CB C 0 1 N N N N N N 4.746 15.866 -65.572 -0.644 0.030 -0.929 CB U8S 6 U8S CA CA C 0 1 N N S Y N N 3.505 16.315 -66.351 -1.417 0.004 0.391 CA U8S 7 U8S N N N 0 1 N N N Y Y N 3.710 16.139 -67.785 -1.223 -1.297 1.046 N U8S 8 U8S C C C 0 1 N N N Y N Y 3.001 17.739 -66.060 -2.884 0.215 0.119 C U8S 9 U8S O O O 0 1 N N N Y N Y 1.793 17.966 -66.085 -3.636 -0.730 0.092 O U8S 10 U8S O12 O12 O 0 1 N N N N N N 4.045 15.853 -60.621 3.456 0.778 1.188 O12 U8S 11 U8S OXT OXT O 0 1 N Y N Y N Y 3.914 18.690 -65.785 -3.355 1.454 -0.094 O1 U8S 12 U8S H1 H1 H 0 1 N N N N N N 5.591 15.157 -61.801 3.697 0.940 -0.869 H1 U8S 13 U8S H11 H2 H 0 1 N N N N N N 5.201 16.794 -63.166 1.374 1.966 -0.280 H2 U8S 14 U8S H4 H4 H 0 1 N N N N N N 2.882 14.319 -62.266 3.584 -1.602 -0.302 H4 U8S 15 U8S H6 H6 H 0 1 N N N N N N 3.882 13.303 -64.395 1.114 -2.156 -0.863 H6 U8S 16 U8S H9 H9 H 0 1 N N N N N N 5.228 15.045 -66.123 -0.859 0.959 -1.457 H9 U8S 17 U8S H10 H10 H 0 1 N N N N N N 5.440 16.716 -65.498 -0.948 -0.817 -1.545 H10 U8S 18 U8S HA H11 H 0 1 N N N Y N N 2.693 15.635 -66.054 -1.050 0.797 1.042 H11 U8S 19 U8S H H12 H 0 1 N N N Y Y N 4.037 15.211 -67.964 -1.556 -2.049 0.462 H12 U8S 20 U8S H2 H13 H 0 1 N Y N Y Y N 2.846 16.286 -68.266 -0.256 -1.434 1.298 H13 U8S 21 U8S H15 H15 H 0 1 N N N N N N 4.236 15.180 -59.978 4.336 0.428 1.385 H15 U8S 22 U8S HXT H16 H 0 1 N Y N Y N Y 3.473 19.516 -65.625 -4.303 1.540 -0.265 H16 U8S 23 # 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 U8S N CA SING N N 1 U8S CA C SING N N 2 U8S CA CB SING N N 3 U8S O C DOUB N N 4 U8S CB CG SING N N 5 U8S CG CD2 DOUB N N 6 U8S CG ND1 SING N N 7 U8S CD2 NE2 SING N N 8 U8S ND1 CE1 SING N N 9 U8S NE2 CE1 SING N N 10 U8S CE1 O12 SING N N 11 U8S C OXT SING N N 12 U8S CE1 H1 SING N N 13 U8S ND1 H11 SING N N 14 U8S NE2 H4 SING N N 15 U8S CD2 H6 SING N N 16 U8S CB H9 SING N N 17 U8S CB H10 SING N N 18 U8S CA HA SING N N 19 U8S N H SING N N 20 U8S N H2 SING N N 21 U8S O12 H15 SING N N 22 U8S OXT HXT SING N N 23 # 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 U8S SMILES ACDLabs 12.01 "NC(CC1=CNC(O)N1)C(=O)O" U8S InChI InChI 1.06 "InChI=1S/C6H11N3O3/c7-4(5(10)11)1-3-2-8-6(12)9-3/h2,4,6,8-9,12H,1,7H2,(H,10,11)/t4-,6-/m0/s1" U8S InChIKey InChI 1.06 ISUKCUVQJCXRKC-NJGYIYPDSA-N U8S SMILES_CANONICAL CACTVS 3.385 "N[C@@H](CC1=CN[C@H](O)N1)C(O)=O" U8S SMILES CACTVS 3.385 "N[CH](CC1=CN[CH](O)N1)C(O)=O" U8S SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C1=C(N[C@H](N1)O)C[C@@H](C(=O)O)N" U8S SMILES "OpenEye OEToolkits" 2.0.7 "C1=C(NC(N1)O)CC(C(=O)O)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 U8S "SYSTEMATIC NAME" ACDLabs 12.01 "3-[(2S)-2-hydroxy-2,3-dihydro-1H-imidazol-4-yl]-L-alanine" U8S "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "(2~{S})-2-azanyl-3-[(2~{S})-2-oxidanyl-2,3-dihydro-1~{H}-imidazol-4-yl]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 U8S "Create component" 2022-08-10 RCSB U8S "Other modification" 2023-10-12 RCSB U8S "Initial release" 2023-10-18 RCSB U8S "Modify backbone" 2023-11-03 PDBE #