data_1SA # _chem_comp.id 1SA _chem_comp.name 5-AMINO-1,3,4-THIADIAZOLE-2-SULFONAMIDE _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C2 H4 N4 O2 S2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2006-07-20 _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 180.209 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 1SA _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 2HNC _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 1SA S1 S1 S 0 1 N N N -5.809 0.948 16.574 -1.833 0.127 0.000 S1 1SA 1 1SA O1 O1 O 0 1 N N N -7.236 1.070 16.450 -2.138 0.703 -1.263 O1 1SA 2 1SA O2 O2 O 0 1 N N N -5.372 1.173 17.928 -2.138 0.704 1.262 O2 1SA 3 1SA N1 N1 N 0 1 N N N -5.334 -0.461 16.085 -2.554 -1.364 0.001 N1 1SA 4 1SA N2 N2 N 0 1 Y N N -3.805 2.379 15.371 0.600 -1.252 0.002 N2 1SA 5 1SA N3 N3 N 0 1 Y N N -3.552 3.473 14.583 1.861 -1.266 -0.003 N3 1SA 6 1SA S2 S2 S 0 1 Y N N -6.092 3.503 14.942 1.248 1.060 -0.001 S2 1SA 7 1SA C1 C1 C 0 1 Y N N -5.112 2.198 15.531 -0.090 -0.130 0.000 C1 1SA 8 1SA C2 C2 C 0 1 Y N N -4.621 4.231 14.425 2.573 -0.146 0.001 C2 1SA 9 1SA N4 N4 N 0 1 N N N -4.585 5.349 13.681 3.947 0.038 0.001 N4 1SA 10 1SA HN11 1HN1 H 0 0 N N N -4.455 -0.681 16.508 -2.008 -2.166 0.001 HN11 1SA 11 1SA HN12 2HN1 H 0 0 N N N -5.233 -0.452 15.090 -3.521 -1.435 0.001 HN12 1SA 12 1SA HN41 1HN4 H 0 0 N N N -5.358 5.931 13.429 4.316 0.935 -0.001 HN41 1SA 13 1SA HN42 2HN4 H 0 0 N N N -3.626 5.480 13.430 4.539 -0.730 0.006 HN42 1SA 14 # 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 1SA S1 O1 DOUB N N 1 1SA S1 O2 DOUB N N 2 1SA S1 N1 SING N N 3 1SA S1 C1 SING N N 4 1SA N1 HN11 SING N N 5 1SA N1 HN12 SING N N 6 1SA N2 N3 SING Y N 7 1SA N2 C1 DOUB Y N 8 1SA N3 C2 DOUB Y N 9 1SA S2 C1 SING Y N 10 1SA S2 C2 SING Y N 11 1SA C2 N4 SING N N 12 1SA N4 HN41 SING N N 13 1SA N4 HN42 SING N N 14 # 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 1SA SMILES ACDLabs 10.04 "O=S(=O)(c1nnc(s1)N)N" 1SA SMILES_CANONICAL CACTVS 3.341 "Nc1sc(nn1)[S](N)(=O)=O" 1SA SMILES CACTVS 3.341 "Nc1sc(nn1)[S](N)(=O)=O" 1SA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1(nnc(s1)S(=O)(=O)N)N" 1SA SMILES "OpenEye OEToolkits" 1.5.0 "c1(nnc(s1)S(=O)(=O)N)N" 1SA InChI InChI 1.03 "InChI=1S/C2H4N4O2S2/c3-1-5-6-2(9-1)10(4,7)8/h(H2,3,5)(H2,4,7,8)" 1SA InChIKey InChI 1.03 VGMVBPQOACUDRU-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 1SA "SYSTEMATIC NAME" ACDLabs 10.04 5-amino-1,3,4-thiadiazole-2-sulfonamide 1SA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 5-amino-1,3,4-thiadiazole-2-sulfonamide # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site 1SA "Create component" 2006-07-20 RCSB 1SA "Modify descriptor" 2011-06-04 RCSB #