data_FSO
# 
_chem_comp.id                                    FSO 
_chem_comp.name                                  "IRON/SULFUR/OXYGEN HYBRID CLUSTER" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "Fe4 O3 S3" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2000-05-04 
_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                        367.573 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     FSO 
_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   N 
_chem_comp.pdbx_model_coordinates_db_code        1E1D 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  EBI 
# 
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 
FSO FE5 FE5 FE 0  0 N N N 53.874 30.062 12.877 -1.579 0.468  0.674  FE5 FSO 1  
FSO FE6 FE6 FE 0  0 N N N 53.397 27.397 12.998 -0.807 -1.587 -0.891 FE6 FSO 2  
FSO FE7 FE7 FE 0  0 N N N 53.547 30.967 16.502 -0.049 2.441  -0.592 FE7 FSO 3  
FSO FE8 FE8 FE 0  0 N N R 51.508 29.051 14.731 1.638  -0.218 -0.087 FE8 FSO 4  
FSO S5  S5  S  0  1 N N N 55.341 28.432 13.043 -2.731 -1.303 0.174  S5  FSO 5  
FSO S6  S6  S  1  1 N N S 52.044 29.029 12.210 -0.021 -1.037 1.122  S6  FSO 6  
FSO S7  S7  S  -1 1 N N N 49.620 30.607 14.306 3.618  -0.690 0.724  S7  FSO 7  
FSO O8  O8  O  0  1 N N N 52.770 27.288 14.869 0.994  -1.500 -1.206 O8  FSO 8  
FSO O9  O9  O  0  1 N N N 52.021 29.534 16.642 1.411  1.495  -0.383 O9  FSO 9  
FSO O10 O10 O  0  1 N N N 53.482 30.722 14.811 -1.356 2.223  0.669  O10 FSO 10 
# 
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 
FSO FE5 S5  SING N N 1  
FSO FE5 S6  SING N N 2  
FSO FE5 O10 SING N N 3  
FSO FE6 S5  SING N N 4  
FSO FE6 S6  SING N N 5  
FSO FE6 O8  SING N N 6  
FSO FE7 O9  SING N N 7  
FSO FE7 O10 SING N N 8  
FSO FE8 S6  SING N N 9  
FSO FE8 S7  SING N N 10 
FSO FE8 O8  SING N N 11 
FSO FE8 O9  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 
FSO InChI            InChI                1.06  InChI=1S/4Fe.3O.3S/q;;;;;;;;-1;+1          
FSO InChIKey         InChI                1.06  JQPFOUXUGPAEOB-UHFFFAOYSA-N                
FSO SMILES_CANONICAL CACTVS               3.385 "[S-][Fe@@]12O[Fe]O[Fe]3S[Fe](O1)[S@@+]23" 
FSO SMILES           CACTVS               3.385 "[S-][Fe]12O[Fe]O[Fe]3S[Fe](O1)[S+]23"     
FSO SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "O1[Fe]O[Fe]2(O[Fe]3[S@@+]2[Fe]1S3)[S-]"   
FSO SMILES           "OpenEye OEToolkits" 2.0.7 "O1[Fe]O[Fe]2(O[Fe]3[S+]2[Fe]1S3)[S-]"     
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
FSO "Create component"   2000-05-04 PDBE 
FSO "Initial release"    2000-06-21 RCSB 
FSO "Other modification" 2008-10-14 PDBE 
FSO "Other modification" 2020-11-09 PDBE 
FSO "Modify charge"      2020-11-09 PDBE 
FSO "Modify descriptor"  2023-09-23 RCSB 
# 
