data_PYS # _chem_comp.id PYS _chem_comp.name 2-PYRIDINETHIOL _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C5 H5 N 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 2024-09-27 _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 111.165 _chem_comp.one_letter_code ? _chem_comp.three_letter_code PYS _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 1CTE _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site EBI _chem_comp.pdbx_pcm Y # 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 PYS N1 N1 N 0 1 Y N N N N N 6.467 64.190 63.376 -1.150 -0.013 -0.212 N1 PYS 1 PYS C2 C2 C 0 1 Y N N N N N 7.752 64.078 63.158 -0.000 -0.016 0.444 C2 PYS 2 PYS C3 C3 C 0 1 Y N N N N N 8.446 64.999 62.405 1.208 -0.010 -0.245 C3 PYS 3 PYS C4 C4 C 0 1 Y N N N N N 7.779 66.058 61.818 1.193 0.004 -1.627 C4 PYS 4 PYS C5 C5 C 0 1 Y N N N N N 6.428 66.138 61.995 -0.033 0.013 -2.277 C5 PYS 5 PYS C6 C6 C 0 1 Y N N N N N 5.831 65.198 62.790 -1.194 0.006 -1.530 C6 PYS 6 PYS S2 S2 S 0 1 N N N N N N 8.621 62.685 63.863 -0.000 -0.034 2.206 S2 PYS 7 PYS H3 H3 H 0 1 N N N N N N 9.535 64.888 62.272 2.145 -0.016 0.292 H3 PYS 8 PYS H4 H4 H 0 1 N N N N N N 8.311 66.819 61.223 2.116 0.010 -2.189 H4 PYS 9 PYS H5 H5 H 0 1 N N N N N N 5.838 66.935 61.511 -0.079 0.024 -3.356 H5 PYS 10 PYS H6 H6 H 0 1 N N N N N N 4.745 65.257 62.974 -2.151 0.012 -2.032 H6 PYS 11 PYS HS2 HS2 H 0 1 N N N N N N 9.554 62.603 63.704 0.000 1.287 2.454 HS2 PYS 12 # 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 PYS N1 C2 DOUB Y N 1 PYS N1 C6 SING Y N 2 PYS C2 C3 SING Y N 3 PYS C2 S2 SING N N 4 PYS C3 C4 DOUB Y N 5 PYS C3 H3 SING N N 6 PYS C4 C5 SING Y N 7 PYS C4 H4 SING N N 8 PYS C5 C6 DOUB Y N 9 PYS C5 H5 SING N N 10 PYS C6 H6 SING N N 11 PYS S2 HS2 SING N N 12 # 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 PYS SMILES ACDLabs 10.04 Sc1ncccc1 PYS SMILES_CANONICAL CACTVS 3.341 Sc1ccccn1 PYS SMILES CACTVS 3.341 Sc1ccccn1 PYS SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccnc(c1)S" PYS SMILES "OpenEye OEToolkits" 1.5.0 "c1ccnc(c1)S" PYS InChI InChI 1.03 "InChI=1S/C5H5NS/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)" PYS InChIKey InChI 1.03 WHMDPDGBKYUEMW-UHFFFAOYSA-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 PYS "SYSTEMATIC NAME" ACDLabs 10.04 pyridine-2-thiol PYS "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 pyridine-2-thiol # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site PYS "Create component" 1999-07-08 EBI PYS "Modify descriptor" 2011-06-04 RCSB PYS "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id PYS _pdbx_chem_comp_pcm.modified_residue_id CYS _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Covalent chemical modification" _pdbx_chem_comp_pcm.position "Amino-acid side chain" _pdbx_chem_comp_pcm.polypeptide_position "Any position" _pdbx_chem_comp_pcm.comp_id_linking_atom S2 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom SG _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #