data_NFC
# 
_chem_comp.id                                    NFC 
_chem_comp.name                                  "NI-FE ACTIVE CENTER A-FORM" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C3 H2 Fe N Ni O4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2004-12-17 
_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                        230.591 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     NFC 
_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        1WUH 
_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 
NFC NI NI NI 0 0 N N N 56.285 46.878 84.357 2.526  0.044  -0.076 NI NFC 1  
NFC FE FE FE 0 0 N N N 55.810 49.173 86.011 -0.761 0.059  -0.021 FE NFC 2  
NFC C3 C3 C  0 1 N N N 56.179 50.984 86.264 -0.859 -1.029 -1.624 C3 NFC 3  
NFC C2 C2 C  0 1 N N N 54.044 49.629 86.408 -0.827 1.936  -0.508 C2 NFC 4  
NFC O3 O3 O  0 1 N N N 56.495 51.973 86.475 -0.834 -2.233 -1.539 O3 NFC 5  
NFC N2 N2 N  0 1 N N N 52.947 49.888 86.692 -0.865 3.035  -0.793 N2 NFC 6  
NFC O1 O1 O  0 1 N N N 56.380 48.382 88.930 -3.390 -0.201 0.746  O1 NFC 7  
NFC C1 C1 C  0 1 N N N 56.158 48.692 87.809 -2.259 -0.361 1.138  C1 NFC 8  
NFC O4 O4 O  0 1 N N N 55.166 47.123 85.726 0.772  -0.281 0.838  O4 NFC 9  
NFC O5 O5 O  0 1 N N N 54.504 45.894 84.705 0.753  -0.635 1.777  O5 NFC 10 
NFC H3 H3 H  0 1 N N N 55.308 51.308 85.713 -0.937 -0.558 -2.593 H3 NFC 11 
NFC H1 H1 H  0 1 N N N 55.717 49.618 88.147 -2.081 -0.738 2.135  H1 NFC 12 
# 
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 
NFC NI O4 SING N N 1  
NFC FE C3 SING N N 2  
NFC FE C2 SING N N 3  
NFC FE C1 SING N N 4  
NFC FE O4 SING N N 5  
NFC C3 O3 DOUB N N 6  
NFC C3 H3 SING N N 7  
NFC C2 N2 TRIP N N 8  
NFC O1 C1 DOUB N N 9  
NFC C1 H1 SING N N 10 
NFC O4 O5 DOUB N N 11 
# 
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 
NFC InChI            InChI                1.06  InChI=1S/CN.2CHO.Fe.Ni.O2/c3*1-2;;;1-2/h;2*1H;;; 
NFC InChIKey         InChI                1.06  CIUCFLVMTAQNSJ-UHFFFAOYSA-N                      
NFC SMILES_CANONICAL CACTVS               3.385 "[Ni][O](=O)[Fe@](C=O)(C=O)C#N"                  
NFC SMILES           CACTVS               3.385 "[Ni][O](=O)[Fe](C=O)(C=O)C#N"                   
NFC SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C(=O)[Fe](C=O)(C#N)O(=O)[Ni]"                   
NFC SMILES           "OpenEye OEToolkits" 2.0.7 "C(=O)[Fe](C=O)(C#N)O(=O)[Ni]"                   
# 
_pdbx_chem_comp_identifier.comp_id           NFC 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.7 
_pdbx_chem_comp_identifier.identifier        "cyano-dimethanoyl-[nickelio(oxidanylidene)-$l^{4}-oxidanyl]iron" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
NFC "Create component"  2004-12-17 RCSB 
NFC "Modify descriptor" 2023-09-23 RCSB 
#