data_SO2
# 
_chem_comp.id                                    SO2 
_chem_comp.name                                  "SULFUR DIOXIDE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "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                    2011-06-04 
_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                        64.064 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     SO2 
_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        1AOF 
_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 
SO2 S  S  S 0 1 N N N -1.534 17.336 82.068 -0.484 0.000 0.000  S  SO2 1 
SO2 O1 O1 O 0 1 N N N -1.756 17.831 80.766 0.485  0.000 -1.156 O1 SO2 2 
SO2 O2 O2 O 0 1 N N N -2.639 17.615 82.872 0.485  0.000 1.156  O2 SO2 3 
# 
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 
SO2 S O1 DOUB N N 1 
SO2 S O2 DOUB N N 2 
# 
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 
SO2 SMILES           ACDLabs              10.04 O=S=O                       
SO2 SMILES_CANONICAL CACTVS               3.341 "O=[S]=O"                   
SO2 SMILES           CACTVS               3.341 "O=[S]=O"                   
SO2 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 O=S=O                       
SO2 SMILES           "OpenEye OEToolkits" 1.5.0 O=S=O                       
SO2 InChI            InChI                1.03  InChI=1S/O2S/c1-3-2         
SO2 InChIKey         InChI                1.03  RAHZWNYVWXNFOC-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 
SO2 "SYSTEMATIC NAME" ACDLabs              10.04 "oxosulfane oxide" 
SO2 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "sulfur dioxide"   
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
SO2 "Create component"  1999-07-08 RCSB 
SO2 "Modify descriptor" 2011-06-04 RCSB 
#