data_LSA
# 
_chem_comp.id                                    LSA 
_chem_comp.name                                  "1,2-BENZISOTHIAZOL-3(2H)-ONE 1,1-DIOXIDE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C7 H5 N O3 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         SACCHARIN 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2007-06-05 
_chem_comp.pdbx_modified_date                    2024-09-27 
_chem_comp.pdbx_ambiguous_flag                   ? 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        183.184 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     LSA 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        "Corina V3.40" 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        ? 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_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 
LSA C4  C4  C 0 1 Y N N N N N 15.421 6.588 15.649 2.684  -1.327 -0.000 C4  LSA 1  
LSA C5  C5  C 0 1 Y N N N N N 14.937 5.554 16.448 1.334  -1.645 -0.000 C5  LSA 2  
LSA C6  C6  C 0 1 Y N N N N N 15.271 4.255 16.074 0.402  -0.646 -0.000 C6  LSA 3  
LSA C7  C7  C 0 1 N N N N N N 16.226 2.454 14.837 -0.401 1.601  0.000  C7  LSA 4  
LSA C3  C3  C 0 1 Y N N N N N 16.206 6.285 14.529 3.072  0.001  -0.000 C3  LSA 5  
LSA S10 S10 S 0 1 N N N N N N 14.796 2.779 16.914 -1.369 -0.609 0.000  S10 LSA 6  
LSA N9  N9  N 0 1 N N N N N N 15.616 1.705 15.795 -1.621 1.044  0.000  N9  LSA 7  
LSA O8  O8  O 0 1 N N N N N N 16.881 1.996 13.921 -0.264 2.809  -0.000 O8  LSA 8  
LSA C1  C1  C 0 1 Y N N N N N 16.042 3.948 14.974 0.765  0.707  -0.000 C1  LSA 9  
LSA C2  C2  C 0 1 Y N N N N N 16.524 4.978 14.179 2.137  1.011  0.000  C2  LSA 10 
LSA O12 O12 O 0 1 N N N N N N 13.363 2.678 16.799 -1.807 -1.108 1.256  O12 LSA 11 
LSA O11 O11 O 0 1 N N N N N N 15.425 2.784 18.236 -1.807 -1.108 -1.256 O11 LSA 12 
LSA H4  H4  H 0 1 N N N N N N 15.193 7.615 15.891 3.428  -2.111 0.004  H4  LSA 13 
LSA H5  H5  H 0 1 N N N N N N 14.330 5.751 17.319 1.021  -2.679 -0.001 H5  LSA 14 
LSA H3  H3  H 0 1 N N N N N N 16.577 7.094 13.917 4.123  0.249  -0.000 H3  LSA 15 
LSA HN9 HN9 H 0 1 N N N N N N 15.632 0.707 15.852 -2.474 1.505  0.001  HN9 LSA 16 
LSA H2  H2  H 0 1 N N N N N N 17.131 4.769 13.310 2.459  2.042  0.001  H2  LSA 17 
# 
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 
LSA C4  C5  DOUB Y N 1  
LSA C4  C3  SING Y N 2  
LSA C4  H4  SING N N 3  
LSA C5  C6  SING Y N 4  
LSA C5  H5  SING N N 5  
LSA C6  S10 SING N N 6  
LSA C6  C1  DOUB Y N 7  
LSA C7  N9  SING N N 8  
LSA C7  O8  DOUB N N 9  
LSA C7  C1  SING N N 10 
LSA C3  C2  DOUB Y N 11 
LSA C3  H3  SING N N 12 
LSA S10 N9  SING N N 13 
LSA S10 O12 DOUB N N 14 
LSA S10 O11 DOUB N N 15 
LSA N9  HN9 SING N N 16 
LSA C1  C2  SING Y N 17 
LSA C2  H2  SING N N 18 
# 
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 
LSA SMILES           ACDLabs              10.04 "O=C2c1ccccc1S(=O)(=O)N2"                                         
LSA SMILES_CANONICAL CACTVS               3.341 "O=C1N[S](=O)(=O)c2ccccc12"                                       
LSA SMILES           CACTVS               3.341 "O=C1N[S](=O)(=O)c2ccccc12"                                       
LSA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccc2c(c1)C(=O)NS2(=O)=O"                                       
LSA SMILES           "OpenEye OEToolkits" 1.5.0 "c1ccc2c(c1)C(=O)NS2(=O)=O"                                       
LSA InChI            InChI                1.03  "InChI=1S/C7H5NO3S/c9-7-5-3-1-2-4-6(5)12(10,11)8-7/h1-4H,(H,8,9)" 
LSA InChIKey         InChI                1.03  CVHZOJJKTDOEJC-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 
LSA "SYSTEMATIC NAME" ACDLabs              10.04 "1,2-benzisothiazol-3(2H)-one 1,1-dioxide" 
LSA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 1,1-dioxo-1,2-benzothiazol-3-one           
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
LSA "Create component"  2007-06-05 RCSB 
LSA "Modify descriptor" 2011-06-04 RCSB 
LSA "Modify synonyms"   2020-06-05 PDBE 
LSA "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      LSA 
_pdbx_chem_comp_synonyms.name         SACCHARIN 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            LSA 
_pdbx_chem_comp_pcm.modified_residue_id                LYS 
_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               C7 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   NZ 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
