data_HE6
# 
_chem_comp.id                                    HE6 
_chem_comp.name                                  6,7-DICARBOXYL-1,2,3,4,5,8-HEXAMETHYLHEMIN 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C28 H24 Fe N4 O4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_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                        536.360 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     HE6 
_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   Y 
_chem_comp.pdbx_model_coordinates_db_code        1IOP 
_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 
HE6 FE   FE    FE 0 0 N N N 24.907 24.797 6.074  ? ? ? FE   HE6 1  
HE6 NA   "N A" N  0 1 N N R 25.898 26.398 6.570  ? ? ? NA   HE6 2  
HE6 NB   "N B" N  0 1 N N N 25.704 23.898 7.590  ? ? ? NB   HE6 3  
HE6 NC   "N C" N  0 1 Y N N 23.981 23.145 5.488  ? ? ? NC   HE6 4  
HE6 ND   "N D" N  0 1 N N N 24.192 25.688 4.453  ? ? ? ND   HE6 5  
HE6 C1A  C1A   C  0 1 N N N 26.688 26.631 7.678  ? ? ? C1A  HE6 6  
HE6 CHA  CHA   C  0 1 N N N 26.931 25.714 8.656  ? ? ? CHA  HE6 7  
HE6 C4D  C4D   C  0 1 N N N 23.334 25.184 3.496  ? ? ? C4D  HE6 8  
HE6 C1B  C1B   C  0 1 N N N 25.534 22.569 7.948  ? ? ? C1B  HE6 9  
HE6 CHB  CHB   C  0 1 N N N 24.876 21.614 7.193  ? ? ? CHB  HE6 10 
HE6 C4A  C4A   C  0 1 N N N 25.947 27.585 5.847  ? ? ? C4A  HE6 11 
HE6 C1C  C1C   C  0 1 Y N N 23.280 22.914 4.325  ? ? ? C1C  HE6 12 
HE6 CHC  CHC   C  0 1 N N N 22.910 23.874 3.424  ? ? ? CHC  HE6 13 
HE6 C4B  C4B   C  0 1 N N N 26.449 24.443 8.606  ? ? ? C4B  HE6 14 
HE6 C1D  C1D   C  0 1 N N N 24.415 26.989 4.033  ? ? ? C1D  HE6 15 
HE6 CHD  CHD   C  0 1 N N N 25.254 27.854 4.694  ? ? ? CHD  HE6 16 
HE6 C4C  C4C   C  0 1 Y N N 24.137 21.889 6.046  ? ? ? C4C  HE6 17 
HE6 C2A  C2A   C  0 1 N N N 27.221 27.877 7.610  ? ? ? C2A  HE6 18 
HE6 CMA  CMA   C  0 1 N N N 28.010 28.555 8.708  ? ? ? CMA  HE6 19 
HE6 C3A  C3A   C  0 1 N N N 26.765 28.474 6.471  ? ? ? C3A  HE6 20 
HE6 CAA  CAA   C  0 1 N N N 27.043 29.920 6.029  ? ? ? CAA  HE6 21 
HE6 O1A  O1A   O  0 1 N N N 26.742 30.772 6.888  ? ? ? O1A  HE6 22 
HE6 O2A  O2A   O  0 1 N N N 27.064 30.195 4.811  ? ? ? O2A  HE6 23 
HE6 C2B  C2B   C  0 1 N N N 26.180 22.350 9.112  ? ? ? C2B  HE6 24 
HE6 CMB  CMB   C  0 1 N N N 26.425 21.011 9.781  ? ? ? CMB  HE6 25 
HE6 C3B  C3B   C  0 1 N N N 26.727 23.511 9.524  ? ? ? C3B  HE6 26 
HE6 CNB  CNB   C  0 1 N N N 27.619 23.678 10.747 ? ? ? CNB  HE6 27 
HE6 C2C  C2C   C  0 1 Y N N 23.083 21.587 4.151  ? ? ? C2C  HE6 28 
HE6 CMC  CMC   C  0 1 N N N 22.471 20.903 2.916  ? ? ? CMC  HE6 29 
HE6 C3C  C3C   C  0 1 Y N N 23.559 20.978 5.247  ? ? ? C3C  HE6 30 
HE6 CNC  CNC   C  0 1 N N N 23.392 19.513 5.566  ? ? ? CNC  HE6 31 
HE6 C2D  C2D   C  0 1 N N N 23.774 27.231 2.878  ? ? ? C2D  HE6 32 
HE6 CMD  CMD   C  0 1 N N N 22.010 25.954 1.484  ? ? ? CMD  HE6 33 
HE6 C3D  C3D   C  0 1 N N N 23.060 26.127 2.579  ? ? ? C3D  HE6 34 
HE6 CAD  CAD   C  0 1 N N N 23.744 28.546 2.091  ? ? ? CAD  HE6 35 
HE6 O1D  O1D   O  0 1 N N N 24.329 29.517 2.591  ? ? ? O1D  HE6 36 
HE6 O2D  O2D   O  0 1 N N N 23.560 28.498 0.864  ? ? ? O2D  HE6 37 
HE6 HHA  HHA   H  0 1 N N N 27.530 26.008 9.505  ? ? ? HHA  HE6 38 
HE6 HHB  HHB   H  0 1 N N N 24.940 20.585 7.516  ? ? ? HHB  HE6 39 
HE6 HHC  HHC   H  0 1 N N N 22.252 23.592 2.615  ? ? ? HHC  HE6 40 
HE6 HHD  HHD   H  0 1 N N N 25.379 28.837 4.266  ? ? ? HHD  HE6 41 
HE6 HMA1 HMA1  H  0 0 N N N 28.316 29.558 8.375  ? ? ? HMA1 HE6 42 
HE6 HMA2 HMA2  H  0 0 N N N 27.384 28.643 9.608  ? ? ? HMA2 HE6 43 
HE6 HMA3 HMA3  H  0 0 N N N 28.904 27.957 8.940  ? ? ? HMA3 HE6 44 
HE6 H2A  H2A   H  0 1 N N N 26.825 31.106 4.687  ? ? ? H2A  HE6 45 
HE6 HMB1 HMB1  H  0 0 N N N 26.980 21.165 10.718 ? ? ? HMB1 HE6 46 
HE6 HMB2 HMB2  H  0 0 N N N 25.461 20.529 10.000 ? ? ? HMB2 HE6 47 
HE6 HMB3 HMB3  H  0 0 N N N 27.012 20.368 9.109  ? ? ? HMB3 HE6 48 
HE6 HNB1 HNB1  H  0 0 N N N 27.651 22.733 11.310 ? ? ? HNB1 HE6 49 
HE6 HNB2 HNB2  H  0 0 N N N 28.636 23.948 10.425 ? ? ? HNB2 HE6 50 
HE6 HNB3 HNB3  H  0 0 N N N 27.215 24.474 11.390 ? ? ? HNB3 HE6 51 
HE6 HMC1 HMC1  H  0 0 N N N 23.267 20.671 2.193  ? ? ? HMC1 HE6 52 
HE6 HMC2 HMC2  H  0 0 N N N 21.972 19.972 3.222  ? ? ? HMC2 HE6 53 
HE6 HMC3 HMC3  H  0 0 N N N 21.737 21.577 2.450  ? ? ? HMC3 HE6 54 
HE6 HNC1 HNC1  H  0 0 N N N 22.450 19.361 6.113  ? ? ? HNC1 HE6 55 
HE6 HNC2 HNC2  H  0 0 N N N 23.370 18.934 4.631  ? ? ? HNC2 HE6 56 
HE6 HNC3 HNC3  H  0 0 N N N 24.235 19.175 6.187  ? ? ? HNC3 HE6 57 
HE6 HMD1 HMD1  H  0 0 N N N 21.974 26.861 0.863  ? ? ? HMD1 HE6 58 
HE6 HMD2 HMD2  H  0 0 N N N 22.274 25.090 0.856  ? ? ? HMD2 HE6 59 
HE6 HMD3 HMD3  H  0 0 N N N 21.025 25.785 1.944  ? ? ? HMD3 HE6 60 
HE6 H2D  H2D   H  0 1 N N N 23.925 29.276 0.458  ? ? ? H2D  HE6 61 
# 
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 
HE6 FE  NA   SING N N 1  
HE6 FE  NB   SING N N 2  
HE6 FE  NC   SING N N 3  
HE6 FE  ND   SING N N 4  
HE6 NA  C1A  SING N N 5  
HE6 NA  C4A  SING N N 6  
HE6 NB  C1B  SING N N 7  
HE6 NB  C4B  DOUB N N 8  
HE6 NC  C1C  SING Y N 9  
HE6 NC  C4C  SING Y N 10 
HE6 ND  C4D  SING N N 11 
HE6 ND  C1D  DOUB N N 12 
HE6 C1A CHA  DOUB N N 13 
HE6 C1A C2A  SING N N 14 
HE6 CHA C4B  SING N N 15 
HE6 CHA HHA  SING N N 16 
HE6 C4D CHC  DOUB N N 17 
HE6 C4D C3D  SING N N 18 
HE6 C1B CHB  DOUB N N 19 
HE6 C1B C2B  SING N N 20 
HE6 CHB C4C  SING N N 21 
HE6 CHB HHB  SING N N 22 
HE6 C4A CHD  DOUB N N 23 
HE6 C4A C3A  SING N N 24 
HE6 C1C CHC  SING N N 25 
HE6 C1C C2C  DOUB Y N 26 
HE6 CHC HHC  SING N N 27 
HE6 C4B C3B  SING N N 28 
HE6 C1D CHD  SING N N 29 
HE6 C1D C2D  SING N N 30 
HE6 CHD HHD  SING N N 31 
HE6 C4C C3C  DOUB Y N 32 
HE6 C2A CMA  SING N N 33 
HE6 C2A C3A  DOUB N N 34 
HE6 CMA HMA1 SING N N 35 
HE6 CMA HMA2 SING N N 36 
HE6 CMA HMA3 SING N N 37 
HE6 C3A CAA  SING N N 38 
HE6 CAA O1A  DOUB N N 39 
HE6 CAA O2A  SING N N 40 
HE6 O2A H2A  SING N N 41 
HE6 C2B CMB  SING N N 42 
HE6 C2B C3B  DOUB N N 43 
HE6 CMB HMB1 SING N N 44 
HE6 CMB HMB2 SING N N 45 
HE6 CMB HMB3 SING N N 46 
HE6 C3B CNB  SING N N 47 
HE6 CNB HNB1 SING N N 48 
HE6 CNB HNB2 SING N N 49 
HE6 CNB HNB3 SING N N 50 
HE6 C2C CMC  SING N N 51 
HE6 C2C C3C  SING Y N 52 
HE6 CMC HMC1 SING N N 53 
HE6 CMC HMC2 SING N N 54 
HE6 CMC HMC3 SING N N 55 
HE6 C3C CNC  SING N N 56 
HE6 CNC HNC1 SING N N 57 
HE6 CNC HNC2 SING N N 58 
HE6 CNC HNC3 SING N N 59 
HE6 C2D C3D  DOUB N N 60 
HE6 C2D CAD  SING N N 61 
HE6 CMD C3D  SING N N 62 
HE6 CMD HMD1 SING N N 63 
HE6 CMD HMD2 SING N N 64 
HE6 CMD HMD3 SING N N 65 
HE6 CAD O1D  DOUB N N 66 
HE6 CAD O2D  SING N N 67 
HE6 O2D H2D  SING N N 68 
# 
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 
HE6 InChI            InChI                1.06  "InChI=1S/C28H26N4O4.Fe/c1-11-13(3)19-8-21-15(5)25(27(33)34)23(31-21)10-24-26(28(35)36)16(6)22(32-24)9-20-14(4)12(2)18(30-20)7-17(11)29-19;/h7-10H,1-6H3,(H4,29,30,31,32,33,34,35,36);/q;+2/p-2/b17-7-,18-7-,19-8-,20-9-,21-8-,22-9-,23-10-,24-10-;" 
HE6 InChIKey         InChI                1.06  RFDMLTBFXDEWRD-ZTZLPJICSA-L                                                                                                                                                                                                                          
HE6 SMILES_CANONICAL CACTVS               3.385 "CC1=C(C)C2=NC1=Cc3n4[Fe][N@@]5C(=C2)C(=C(C(O)=O)C5=CC6=NC(=Cc4c(C)c3C)C(=C6C(O)=O)C)C"                                                                                                                                                              
HE6 SMILES           CACTVS               3.385 "CC1=C(C)C2=NC1=Cc3n4[Fe][N]5C(=C2)C(=C(C(O)=O)C5=CC6=NC(=Cc4c(C)c3C)C(=C6C(O)=O)C)C"                                                                                                                                                                
HE6 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "Cc1c(c2n3c1C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C(=O)O)C)C(=C(C7=C2)C)C(=O)O)C)C)C"                                                                                                                                                        
HE6 SMILES           "OpenEye OEToolkits" 2.0.7 "Cc1c(c2n3c1C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C(=O)O)C)C(=C(C7=C2)C)C(=O)O)C)C)C"                                                                                                                                                        
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
HE6 "Create component"  1999-07-08 RCSB 
HE6 "Modify descriptor" 2023-09-23 RCSB 
# 
