data_SFO # _chem_comp.id SFO _chem_comp.name "SULFONIC ACID" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "H3 O3 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 2023-09-23 _chem_comp.pdbx_ambiguous_flag Y _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 83.087 _chem_comp.one_letter_code ? _chem_comp.three_letter_code SFO _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 Y _chem_comp.pdbx_model_coordinates_db_code ? _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 SFO S S S 0 1 N N N 11.224 6.316 -1.037 0.399 1.284 0.031 S SFO 1 SFO O1 O1 O 0 1 N N N 12.049 6.759 0.054 0.241 1.776 -1.323 O1 SFO 2 SFO O2 O2 O 0 1 N N N 10.348 5.242 -0.650 1.674 1.300 0.719 O2 SFO 3 SFO O3 O3 O 0 1 N N N 10.392 7.429 -1.409 -0.668 2.052 0.993 O3 SFO 4 SFO HO3 HO3 H 0 1 N N N 10.589 8.172 -0.851 -0.273 2.563 1.738 HO3 SFO 5 SFO HS1 HS1 H 0 1 N Y N 11.964 5.952 -2.042 0.000 -0.000 0.000 HS1 SFO 6 SFO HO2 HO2 H 0 1 N N N 10.489 5.032 0.266 ? ? ? HO2 SFO 7 # 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 SFO S O1 DOUB N N 1 SFO S O2 SING N N 2 SFO S O3 SING N N 3 SFO O3 HO3 SING N N 4 SFO HS1 S SING N N 5 SFO O2 HO2 SING N N 6 # 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 SFO InChI InChI 1.06 "InChI=1S/H4O3S/c1-4(2)3/h4H2,(H2,1,2,3)" SFO InChIKey InChI 1.06 BESWYMJGRRXSAL-UHFFFAOYSA-N SFO SMILES_CANONICAL CACTVS 3.385 "O[SH](O)=O" SFO SMILES CACTVS 3.385 "O[SH](O)=O" SFO SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "O[SH](=O)O" SFO SMILES "OpenEye OEToolkits" 2.0.7 "O[SH](=O)O" # _pdbx_chem_comp_identifier.comp_id SFO _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program ACD-LABS _pdbx_chem_comp_identifier.program_version 4.04 _pdbx_chem_comp_identifier.identifier "sulfurous 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 SFO "Create component" 1999-07-08 RCSB SFO "Modify descriptor" 2023-09-23 RCSB #