data_DCY # _chem_comp.id DCY _chem_comp.name D-CYSTEINE _chem_comp.type "D-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C3 H7 N O2 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 1999-07-08 _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 121.158 _chem_comp.one_letter_code C _chem_comp.three_letter_code DCY _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 1F57 _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 DCY N N N 0 1 N N N Y Y N 10.380 -11.139 23.139 1.592 0.453 0.079 N DCY 1 DCY CA CA C 0 1 N N S Y N N 9.835 -9.750 23.203 0.145 0.444 -0.175 CA DCY 2 DCY C C C 0 1 N N N Y N Y 9.754 -9.262 24.656 -0.113 -0.000 -1.591 C DCY 3 DCY O O O 0 1 N N N Y N Y 9.179 -8.183 24.900 0.649 -0.765 -2.133 O DCY 4 DCY CB CB C 0 1 N N N N N N 10.742 -8.821 22.398 -0.537 -0.521 0.795 CB DCY 5 DCY SG SG S 0 1 N N N N N N 12.422 -8.587 23.046 -0.226 0.014 2.500 SG DCY 6 DCY OXT OXT O 0 1 N Y N Y N Y 10.282 -9.969 25.533 -1.190 0.452 -2.251 OXT DCY 7 DCY H H H 0 1 N N N Y Y N 10.433 -11.463 22.173 2.010 1.018 -0.644 H DCY 8 DCY H2 HN2 H 0 1 N Y N Y Y N 9.845 -11.781 23.723 1.917 -0.491 -0.065 H2 DCY 9 DCY HA HA H 0 1 N N N Y N N 8.805 -9.745 22.774 -0.255 1.447 -0.030 HA DCY 10 DCY HB2 1HB H 0 1 N N N N N N 10.790 -9.164 21.338 -1.610 -0.527 0.606 HB2 DCY 11 DCY HB3 2HB H 0 1 N N N N N N 10.246 -7.830 22.265 -0.137 -1.525 0.651 HB3 DCY 12 DCY HG HG H 0 1 N N N N N N 12.986 -8.009 22.545 -0.893 -0.942 3.171 HG DCY 13 DCY HXT HXT H 0 1 N Y N Y N Y 10.231 -9.667 26.432 -1.356 0.166 -3.160 HXT DCY 14 # 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 DCY N CA SING N N 1 DCY N H SING N N 2 DCY N H2 SING N N 3 DCY CA C SING N N 4 DCY CA CB SING N N 5 DCY CA HA SING N N 6 DCY C O DOUB N N 7 DCY C OXT SING N N 8 DCY CB SG SING N N 9 DCY CB HB2 SING N N 10 DCY CB HB3 SING N N 11 DCY SG HG SING N N 12 DCY OXT HXT SING N N 13 # 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 DCY SMILES ACDLabs 10.04 "O=C(O)C(N)CS" DCY SMILES_CANONICAL CACTVS 3.341 "N[C@H](CS)C(O)=O" DCY SMILES CACTVS 3.341 "N[CH](CS)C(O)=O" DCY SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C([C@H](C(=O)O)N)S" DCY SMILES "OpenEye OEToolkits" 1.5.0 "C(C(C(=O)O)N)S" DCY InChI InChI 1.03 "InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m1/s1" DCY InChIKey InChI 1.03 XUJNEKJLAYXESH-UWTATZPHSA-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 DCY "SYSTEMATIC NAME" ACDLabs 10.04 D-cysteine DCY "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-3-sulfanyl-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 DCY "Create component" 1999-07-08 RCSB DCY "Modify descriptor" 2011-06-04 RCSB DCY "Modify backbone" 2023-11-03 PDBE #