data_B51
# 
_chem_comp.id                                    B51 
_chem_comp.name                                  "NICKEL/IRON/SULFUR CLUSTER" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "FE3 NI S4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2007-11-07 
_chem_comp.pdbx_modified_date                    2019-01-16 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   OBS 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        354.488 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     B51 
_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        3B51 
_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 
B51 S1  S1  S  0 1 N N N 53.110 11.959 50.290 53.110 11.959 50.290 S1  B51 1 
B51 FE1 FE1 FE 0 0 N N N 52.549 10.696 48.583 52.549 10.696 48.583 FE1 B51 2 
B51 S2  S2  S  0 1 N N N 53.384 11.369 46.501 53.384 11.369 46.501 S2  B51 3 
B51 S3  S3  S  0 1 N N N 53.274 8.663  49.093 53.274 8.663  49.093 S3  B51 4 
B51 FE2 FE2 FE 0 0 N N N 54.599 10.211 50.017 54.599 10.211 50.017 FE2 B51 5 
B51 FE3 FE3 FE 0 0 N N N 54.488 9.718  47.470 54.488 9.718  47.470 FE3 B51 6 
B51 S4  S4  S  0 1 N N N 56.099 10.861 48.523 56.099 10.861 48.523 S4  B51 7 
B51 NI1 NI1 NI 0 0 N N N 54.997 12.282 47.325 54.997 12.282 47.325 NI1 B51 8 
# 
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 
B51 S1  FE1 SING N N 1  
B51 S1  FE2 SING N N 2  
B51 FE1 S2  SING N N 3  
B51 FE1 S3  SING N N 4  
B51 S2  FE3 SING N N 5  
B51 S2  NI1 SING N N 6  
B51 S3  FE2 SING N N 7  
B51 S3  FE3 SING N N 8  
B51 FE2 S4  SING N N 9  
B51 FE3 S4  SING N N 10 
B51 S4  NI1 SING N N 11 
B51 NI1 S1  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 
B51 SMILES_CANONICAL CACTVS               3.341 "S|12[Fe]|3S|4[Fe]|1S5|[Fe]2S|3[Ni]|45"  
B51 SMILES           CACTVS               3.341 "S|12[Fe]|3S|4[Fe]|1S5|[Fe]2S|3[Ni]|45"  
B51 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Ni]45" 
B51 SMILES           "OpenEye OEToolkits" 1.5.0 "[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Ni]45" 
B51 InChI            InChI                1.03  InChI=1S/3Fe.Ni.4S                       
B51 InChIKey         InChI                1.03  SEEZYPKDPRYISB-UHFFFAOYSA-N              
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
B51 "Create component"   2007-11-07 RCSB 
B51 "Modify descriptor"  2011-06-04 RCSB 
B51 "Obsolete component" 2019-01-16 RCSB 
# 
