data_1Y4 # _chem_comp.id 1Y4 _chem_comp.name "(3S,8aR)-octahydropyrrolo[1,2-a]pyrazine-3-carboxylic acid" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C8 H14 N2 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2013-07-31 _chem_comp.pdbx_modified_date 2013-08-02 _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 170.209 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 1Y4 _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 4HY4 _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 1Y4 N19 N19 N 0 1 N N N 22.486 -9.229 -15.013 -0.916 1.490 -0.916 N19 1Y4 1 1Y4 C20 C20 C 0 1 N N N 23.546 -8.763 -15.954 0.151 1.697 0.082 C20 1Y4 2 1Y4 C21 C21 C 0 1 N N R 22.934 -8.486 -17.315 1.301 0.766 -0.279 C21 1Y4 3 1Y4 C23 C23 C 0 1 N N N 23.949 -8.313 -18.446 2.452 0.779 0.742 C23 1Y4 4 1Y4 C24 C24 C 0 1 N N N 23.100 -8.575 -19.713 3.097 -0.617 0.519 C24 1Y4 5 1Y4 C25 C25 C 0 1 N N N 21.851 -9.331 -19.190 1.981 -1.474 -0.128 C25 1Y4 6 1Y4 N26 N26 N 0 1 N N N 22.165 -9.668 -17.782 0.786 -0.626 -0.172 N26 1Y4 7 1Y4 C27 C27 C 0 1 N N N 20.995 -9.902 -16.953 -0.193 -0.882 -1.217 C27 1Y4 8 1Y4 C28 C28 C 0 1 N N S 21.448 -10.149 -15.481 -1.373 0.098 -0.975 C28 1Y4 9 1Y4 C30 C30 C 0 1 N N N 21.950 -11.554 -15.225 -2.029 -0.233 0.340 C30 1Y4 10 1Y4 O31 O31 O 0 1 N N N 23.137 -11.808 -15.019 -1.978 0.554 1.256 O31 1Y4 11 1Y4 H23 H23 H 0 1 N N N 24.317 -9.541 -16.051 0.489 2.733 0.053 H23 1Y4 12 1Y4 H24 H24 H 0 1 N N N 24.002 -7.841 -15.564 -0.222 1.457 1.078 H24 1Y4 13 1Y4 H25 H25 H 0 1 N N N 22.282 -7.601 -17.261 1.668 0.973 -1.284 H25 1Y4 14 1Y4 H26 H26 H 0 1 N N N 24.767 -9.043 -18.359 3.161 1.576 0.518 H26 1Y4 15 1Y4 H27 H27 H 0 1 N N N 24.366 -7.295 -18.452 2.070 0.874 1.758 H27 1Y4 16 1Y4 H28 H28 H 0 1 N N N 23.656 -9.193 -20.433 3.955 -0.545 -0.150 H28 1Y4 17 1Y4 H29 H29 H 0 1 N N N 22.810 -7.627 -20.190 3.396 -1.044 1.476 H29 1Y4 18 1Y4 H30 H30 H 0 1 N N N 20.960 -8.688 -19.244 2.264 -1.757 -1.142 H30 1Y4 19 1Y4 H31 H31 H 0 1 N N N 21.679 -10.245 -19.777 1.795 -2.365 0.473 H31 1Y4 20 1Y4 H33 H33 H 0 1 N N N 20.335 -9.023 -16.992 0.251 -0.693 -2.195 H33 1Y4 21 1Y4 H34 H34 H 0 1 N N N 20.452 -10.784 -17.324 -0.535 -1.915 -1.159 H34 1Y4 22 1Y4 H35 H35 H 0 1 N N N 20.560 -10.002 -14.849 -2.102 -0.014 -1.778 H35 1Y4 23 1Y4 OXT OXT O 0 1 N Y N ? ? ? -2.671 -1.401 0.495 OXT 1Y4 24 1Y4 HXT HXT H 0 1 N Y N ? ? ? -3.076 -1.569 1.357 HXT 1Y4 25 1Y4 H2 H2 H 0 1 N Y N 22.953 -9.682 -14.253 -1.689 2.118 -0.755 H2 1Y4 26 # 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 1Y4 C24 C25 SING N N 1 1Y4 C24 C23 SING N N 2 1Y4 C25 N26 SING N N 3 1Y4 C23 C21 SING N N 4 1Y4 N26 C21 SING N N 5 1Y4 N26 C27 SING N N 6 1Y4 C21 C20 SING N N 7 1Y4 C27 C28 SING N N 8 1Y4 C20 N19 SING N N 9 1Y4 C28 C30 SING N N 10 1Y4 C28 N19 SING N N 11 1Y4 C30 O31 DOUB N N 12 1Y4 C20 H23 SING N N 13 1Y4 C20 H24 SING N N 14 1Y4 C21 H25 SING N N 15 1Y4 C23 H26 SING N N 16 1Y4 C23 H27 SING N N 17 1Y4 C24 H28 SING N N 18 1Y4 C24 H29 SING N N 19 1Y4 C25 H30 SING N N 20 1Y4 C25 H31 SING N N 21 1Y4 C27 H33 SING N N 22 1Y4 C27 H34 SING N N 23 1Y4 C28 H35 SING N N 24 1Y4 C30 OXT SING N N 25 1Y4 OXT HXT SING N N 26 1Y4 N19 H2 SING N N 27 # 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 1Y4 SMILES ACDLabs 12.01 "O=C(O)C2NCC1N(CCC1)C2" 1Y4 InChI InChI 1.03 "InChI=1S/C8H14N2O2/c11-8(12)7-5-10-3-1-2-6(10)4-9-7/h6-7,9H,1-5H2,(H,11,12)/t6-,7+/m1/s1" 1Y4 InChIKey InChI 1.03 VDGQKDZKZYPHSX-RQJHMYQMSA-N 1Y4 SMILES_CANONICAL CACTVS 3.385 "OC(=O)[C@@H]1CN2CCC[C@@H]2CN1" 1Y4 SMILES CACTVS 3.385 "OC(=O)[CH]1CN2CCC[CH]2CN1" 1Y4 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C1C[C@@H]2CN[C@@H](CN2C1)C(=O)O" 1Y4 SMILES "OpenEye OEToolkits" 1.7.6 "C1CC2CNC(CN2C1)C(=O)O" # 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 1Y4 "SYSTEMATIC NAME" ACDLabs 12.01 "(3S,8aR)-octahydropyrrolo[1,2-a]pyrazine-3-carboxylic acid" 1Y4 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(3S,8aR)-1,2,3,4,6,7,8,8a-octahydropyrrolo[1,2-a]pyrazine-3-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 1Y4 "Create component" 2013-07-31 RCSB 1Y4 "Initial release" 2013-08-07 RCSB #