data_HEA
# 
_chem_comp.id                                    HEA 
_chem_comp.name                                  HEME-A 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C49 H56 Fe N4 O6" 
_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                    2023-10-11 
_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                        852.837 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     HEA 
_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        1OCR 
_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 
HEA FE   FE   FE 0 0 N N N 128.545 329.698 187.689 -2.035 -0.778 -0.637 FE   HEA 1   
HEA CHA  CHA  C  0 1 N N N 128.777 327.941 184.851 -4.034 1.531  0.174  CHA  HEA 2   
HEA CHB  CHB  C  0 1 N N N 126.567 331.953 186.154 -3.161 -2.681 1.619  CHB  HEA 3   
HEA CHC  CHC  C  0 1 N N N 128.068 331.331 190.689 -0.115 -3.119 -1.540 CHC  HEA 4   
HEA CHD  CHD  C  0 1 N N N 130.271 327.377 189.354 -1.091 1.037  -3.048 CHD  HEA 5   
HEA NA   NA   N  0 1 N N N 127.802 329.891 185.853 -3.725 -0.878 0.114  NA   HEA 6   
HEA C1A  C1A  C  0 1 N N N 127.900 328.972 184.815 -4.533 0.233  0.308  C1A  HEA 7   
HEA C2A  C2A  C  0 1 N N N 127.053 329.314 183.685 -5.745 -0.339 0.671  C2A  HEA 8   
HEA C3A  C3A  C  0 1 N N N 126.384 330.462 184.050 -5.496 -1.674 1.065  C3A  HEA 9   
HEA C4A  C4A  C  0 1 N N N 126.860 330.806 185.399 -4.102 -1.870 0.988  C4A  HEA 10  
HEA CMA  CMA  C  0 1 N N N 125.407 331.078 183.320 -6.496 -2.665 1.477  CMA  HEA 11  
HEA OMA  OMA  O  0 1 N N N 124.830 332.030 183.777 -6.148 -3.783 1.793  OMA  HEA 12  
HEA CAA  CAA  C  0 1 N N N 127.033 328.526 182.352 -7.089 0.343  0.649  CAA  HEA 13  
HEA CBA  CBA  C  0 1 N N N 127.690 329.233 181.156 -7.290 1.115  1.955  CBA  HEA 14  
HEA CGA  CGA  C  0 1 N N N 127.839 328.343 179.926 -8.634 1.797  1.933  CGA  HEA 15  
HEA O1A  O1A  O  0 1 N N N 127.728 328.874 178.808 -9.356 1.677  0.972  O1A  HEA 16  
HEA O2A  O2A  O  0 1 N N N 128.071 327.128 180.066 -9.028 2.537  2.981  O2A  HEA 17  
HEA NB   NB   N  0 1 N N N 127.621 331.328 188.282 -1.186 -2.079 0.357  NB   HEA 18  
HEA C1B  C1B  C  0 1 N N N 126.775 332.107 187.534 -1.770 -2.700 1.397  C1B  HEA 19  
HEA C2B  C2B  C  0 1 N N N 126.214 333.199 188.303 -0.660 -3.417 2.016  C2B  HEA 20  
HEA C3B  C3B  C  0 1 N N N 126.686 333.078 189.579 0.285  -3.566 1.026  C3B  HEA 21  
HEA C4B  C4B  C  0 1 N N N 127.545 331.877 189.554 -0.280 -2.928 -0.160 C4B  HEA 22  
HEA CMB  CMB  C  0 1 N N N 125.331 334.279 187.785 -0.567 -3.895 3.442  CMB  HEA 23  
HEA NC   NC   N  0 1 Y N N 128.993 329.369 189.641 -1.441 -1.243 -2.328 NC   HEA 24  
HEA C1C  C1C  C  0 1 Y N N 128.677 330.137 190.751 -0.688 -2.379 -2.580 C1C  HEA 25  
HEA C2C  C2C  C  0 1 Y N N 129.218 329.578 191.967 -0.680 -2.427 -3.967 C2C  HEA 26  
HEA C3C  C3C  C  0 1 Y N N 129.831 328.436 191.612 -1.043 -1.151 -4.451 C3C  HEA 27  
HEA C4C  C4C  C  0 1 Y N N 129.705 328.346 190.155 -1.210 -0.321 -3.328 C4C  HEA 28  
HEA CMC  CMC  C  0 1 N N N 128.984 330.119 193.347 -0.343 -3.630 -4.809 CMC  HEA 29  
HEA CAC  CAC  C  0 1 N N N 130.421 327.411 192.494 -1.214 -0.763 -5.863 CAC  HEA 30  
HEA CBC  CBC  C  0 1 N N N 131.243 327.686 193.503 -0.267 -1.050 -6.750 CBC  HEA 31  
HEA ND   ND   N  0 1 N N N 129.330 328.008 187.225 -1.856 1.053  -0.752 ND   HEA 32  
HEA C1D  C1D  C  0 1 N N N 129.950 327.096 188.037 -1.285 1.669  -1.801 C1D  HEA 33  
HEA C2D  C2D  C  0 1 N N N 130.286 325.844 187.305 -1.115 3.034  -1.321 C2D  HEA 34  
HEA C3D  C3D  C  0 1 N N N 129.868 326.074 186.027 -2.040 3.191  -0.310 C3D  HEA 35  
HEA C4D  C4D  C  0 1 N N N 129.257 327.370 186.005 -2.737 1.914  -0.215 C4D  HEA 36  
HEA CMD  CMD  C  0 1 N N N 131.020 324.567 187.784 -0.132 4.061  -1.823 CMD  HEA 37  
HEA CAD  CAD  C  0 1 N N N 130.226 325.294 184.755 -2.281 4.425  0.522  CAD  HEA 38  
HEA CBD  CBD  C  0 1 N N N 129.665 323.926 184.738 -3.421 5.239  -0.092 CBD  HEA 39  
HEA CGD  CGD  C  0 1 N N N 129.962 323.214 183.475 -3.662 6.472  0.740  CGD  HEA 40  
HEA O1D  O1D  O  0 1 N N N 129.305 323.556 182.469 -2.990 6.679  1.723  O1D  HEA 41  
HEA O2D  O2D  O  0 1 N N N 130.828 322.310 183.503 -4.623 7.342  0.389  O2D  HEA 42  
HEA C11  C11  C  0 1 N N S 126.314 333.947 190.754 1.625  -4.247 1.142  C11  HEA 43  
HEA O11  O11  O  0 1 N N N 126.033 333.109 191.884 1.733  -5.260 0.140  O11  HEA 44  
HEA C12  C12  C  0 1 N N N 127.452 334.845 191.216 2.739  -3.216 0.947  C12  HEA 45  
HEA C13  C13  C  0 1 N N N 127.021 335.941 192.171 4.096  -3.880 1.187  C13  HEA 46  
HEA C14  C14  C  0 1 N N N 128.227 336.670 192.701 5.193  -2.865 0.995  C14  HEA 47  
HEA C15  C15  C  0 1 N N N 128.497 337.942 192.379 6.015  -2.595 1.979  C15  HEA 48  
HEA C16  C16  C  0 1 N N N 129.628 338.727 192.934 7.191  -1.680 1.749  C16  HEA 49  
HEA C17  C17  C  0 1 N N N 129.364 339.372 194.306 6.815  -0.254 2.155  C17  HEA 50  
HEA C18  C18  C  0 1 N N N 128.313 340.452 194.277 7.991  0.660  1.925  C18  HEA 51  
HEA C19  C19  C  0 1 N N N 128.561 341.766 194.447 7.876  1.683  1.115  C19  HEA 52  
HEA C20  C20  C  0 1 N N N 127.397 342.673 194.363 9.006  2.672  0.986  C20  HEA 53  
HEA C21  C21  C  0 1 N N N 127.391 343.552 193.140 9.884  2.290  -0.208 C21  HEA 54  
HEA C22  C22  C  0 1 N N N 127.152 342.788 191.844 11.014 3.279  -0.337 C22  HEA 55  
HEA C23  C23  C  0 1 N N N 126.404 343.224 190.797 12.253 2.881  -0.189 C23  HEA 56  
HEA C24  C24  C  0 1 N N N 125.405 344.339 190.899 12.543 1.465  0.237  C24  HEA 57  
HEA C25  C25  C  0 1 N N N 126.560 342.627 189.437 13.388 3.839  -0.444 C25  HEA 58  
HEA C26  C26  C  0 1 N N N 127.589 338.640 191.413 5.785  -3.198 3.341  C26  HEA 59  
HEA C27  C27  C  0 1 N N N 129.872 342.428 194.867 6.615  1.871  0.312  C27  HEA 60  
HEA HHA  HHA  H  0 1 N N N 129.122 327.541 183.909 -4.724 2.333  0.392  HHA  HEA 61  
HEA HHB  HHB  H  0 1 N N N 126.143 332.794 185.625 -3.539 -3.371 2.359  HHB  HEA 62  
HEA HHC  HHC  H  0 1 N N N 127.986 331.900 191.603 0.530  -3.934 -1.834 HHC  HEA 63  
HEA HHD  HHD  H  0 1 N N N 131.047 326.773 189.801 -0.820 1.677  -3.875 HHD  HEA 64  
HEA HMA  HMA  H  0 1 N N N 125.153 330.712 182.336 -7.543 -2.399 1.497  HMA  HEA 65  
HEA HAA1 HAA1 H  0 0 N N N 127.574 327.583 182.517 -7.132 1.034  -0.192 HAA1 HEA 66  
HEA HAA2 HAA2 H  0 0 N N N 125.980 328.344 182.091 -7.874 -0.406 0.545  HAA2 HEA 67  
HEA HBA1 HBA1 H  0 0 N N N 127.063 330.094 180.881 -7.247 0.424  2.796  HBA1 HEA 68  
HEA HBA2 HBA2 H  0 0 N N N 128.693 329.563 181.463 -6.504 1.864  2.059  HBA2 HEA 69  
HEA H2A  H2A  H  0 1 N N N 128.141 326.718 179.212 -9.898 2.954  2.921  H2A  HEA 70  
HEA HMB1 HMB1 H  0 0 N N N 125.067 334.962 188.605 -1.477 -3.623 3.976  HMB1 HEA 71  
HEA HMB2 HMB2 H  0 0 N N N 125.859 334.838 186.998 -0.447 -4.978 3.456  HMB2 HEA 72  
HEA HMB3 HMB3 H  0 0 N N N 124.415 333.835 187.368 0.291  -3.428 3.927  HMB3 HEA 73  
HEA HMC1 HMC1 H  0 0 N N N 128.055 329.695 193.755 -1.250 -4.200 -5.008 HMC1 HEA 74  
HEA HMC2 HMC2 H  0 0 N N N 129.828 329.844 193.996 0.094  -3.302 -5.752 HMC2 HEA 75  
HEA HMC3 HMC3 H  0 0 N N N 128.898 331.215 193.301 0.372  -4.258 -4.276 HMC3 HEA 76  
HEA HAC  HAC  H  0 1 N N N 130.171 326.377 192.310 -2.109 -0.246 -6.176 HAC  HEA 77  
HEA HBC1 HBC1 H  0 0 N N N 131.639 326.886 194.110 -0.392 -0.765 -7.784 HBC1 HEA 78  
HEA HBC2 HBC2 H  0 0 N N N 131.514 328.710 193.715 0.628  -1.567 -6.436 HBC2 HEA 79  
HEA HMD1 HMD1 H  0 0 N N N 131.083 323.847 186.955 -0.587 4.636  -2.629 HMD1 HEA 80  
HEA HMD2 HMD2 H  0 0 N N N 132.034 324.831 188.118 0.142  4.731  -1.008 HMD2 HEA 81  
HEA HMD3 HMD3 H  0 0 N N N 130.464 324.116 188.619 0.761  3.557  -2.195 HMD3 HEA 82  
HEA HAD1 HAD1 H  0 0 N N N 129.826 325.842 183.889 -2.549 4.132  1.537  HAD1 HEA 83  
HEA HAD2 HAD2 H  0 0 N N N 131.322 325.219 184.693 -1.374 5.029  0.545  HAD2 HEA 84  
HEA HBD1 HBD1 H  0 0 N N N 130.103 323.358 185.572 -3.154 5.532  -1.107 HBD1 HEA 85  
HEA HBD2 HBD2 H  0 0 N N N 128.573 323.994 184.853 -4.328 4.634  -0.115 HBD2 HEA 86  
HEA H2D  H2D  H  0 1 N N N 130.910 321.922 182.640 -4.740 8.118  0.954  H2D  HEA 87  
HEA H11  H11  H  0 1 N N N 125.461 334.556 190.421 1.718  -4.700 2.129  H11  HEA 88  
HEA HO1  HO1  H  0 1 N N N 125.798 333.650 192.629 1.659  -4.927 -0.765 HO1  HEA 89  
HEA H121 H121 H  0 0 N N N 128.193 334.217 191.731 2.700  -2.827 -0.071 H121 HEA 90  
HEA H122 H122 H  0 0 N N N 127.892 335.321 190.327 2.605  -2.397 1.654  H122 HEA 91  
HEA H131 H131 H  0 0 N N N 126.372 336.652 191.638 4.135  -4.269 2.205  H131 HEA 92  
HEA H132 H132 H  0 0 N N N 126.469 335.494 193.011 4.231  -4.699 0.480  H132 HEA 93  
HEA H14  H14  H  0 1 N N N 128.900 336.148 193.366 5.302  -2.360 0.047  H14  HEA 94  
HEA H161 H161 H  0 0 N N N 130.484 338.045 193.046 8.036  -2.018 2.348  H161 HEA 95  
HEA H162 H162 H  0 0 N N N 129.853 339.536 192.223 7.464  -1.697 0.693  H162 HEA 96  
HEA H171 H171 H  0 0 N N N 129.024 338.584 194.994 5.970  0.084  1.556  H171 HEA 97  
HEA H172 H172 H  0 0 N N N 130.304 339.821 194.659 6.543  -0.237 3.211  H172 HEA 98  
HEA H18  H18  H  0 1 N N N 127.289 340.152 194.108 8.928  0.472  2.429  H18  HEA 99  
HEA H201 H201 H  0 0 N N N 126.487 342.056 194.342 8.599  3.671  0.832  H201 HEA 100 
HEA H202 H202 H  0 0 N N N 127.410 343.324 195.249 9.606  2.660  1.896  H202 HEA 101 
HEA H211 H211 H  0 0 N N N 126.586 344.293 193.254 10.291 1.291  -0.055 H211 HEA 102 
HEA H212 H212 H  0 0 N N N 128.370 344.048 193.070 9.284  2.303  -1.118 H212 HEA 103 
HEA H22  H22  H  0 1 N N N 127.616 341.818 191.749 10.802 4.316  -0.553 H22  HEA 104 
HEA H241 H241 H  0 0 N N N 124.933 344.500 189.918 12.545 0.816  -0.638 H241 HEA 105 
HEA H242 H242 H  0 0 N N N 124.634 344.074 191.637 13.519 1.425  0.722  H242 HEA 106 
HEA H243 H243 H  0 0 N N N 125.915 345.260 191.216 11.776 1.131  0.936  H243 HEA 107 
HEA H251 H251 H  0 0 N N N 125.867 343.118 188.739 12.986 4.808  -0.740 H251 HEA 108 
HEA H252 H252 H  0 0 N N N 127.594 342.771 189.090 13.978 3.954  0.465  H252 HEA 109 
HEA H253 H253 H  0 0 N N N 126.335 341.551 189.481 14.020 3.449  -1.241 H253 HEA 110 
HEA H261 H261 H  0 0 N N N 127.943 339.669 191.254 6.230  -4.192 3.377  H261 HEA 111 
HEA H262 H262 H  0 0 N N N 127.589 338.100 190.455 6.244  -2.566 4.100  H262 HEA 112 
HEA H263 H263 H  0 0 N N N 126.568 338.663 191.821 4.714  -3.272 3.528  H263 HEA 113 
HEA H271 H271 H  0 0 N N N 129.735 343.519 194.911 5.875  2.397  0.915  H271 HEA 114 
HEA H272 H272 H  0 0 N N N 130.170 342.055 195.858 6.837  2.454  -0.581 H272 HEA 115 
HEA H273 H273 H  0 0 N N N 130.656 342.187 194.134 6.221  0.897  0.022  H273 HEA 116 
# 
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 
HEA FE  NA   SING N N 1   
HEA FE  NB   SING N N 2   
HEA FE  NC   SING N N 3   
HEA FE  ND   SING N N 4   
HEA CHA C1A  DOUB N N 5   
HEA CHA C4D  SING N N 6   
HEA CHA HHA  SING N N 7   
HEA CHB C4A  DOUB N N 8   
HEA CHB C1B  SING N N 9   
HEA CHB HHB  SING N N 10  
HEA CHC C4B  DOUB N N 11  
HEA CHC C1C  SING N N 12  
HEA CHC HHC  SING N N 13  
HEA CHD C4C  SING N N 14  
HEA CHD C1D  DOUB N N 15  
HEA CHD HHD  SING N N 16  
HEA NA  C1A  SING Y N 17  
HEA NA  C4A  SING Y N 18  
HEA C1A C2A  SING Y N 19  
HEA C2A C3A  DOUB Y N 20  
HEA C2A CAA  SING N N 21  
HEA C3A C4A  SING Y N 22  
HEA C3A CMA  SING N N 23  
HEA CMA OMA  DOUB N N 24  
HEA CMA HMA  SING N N 25  
HEA CAA CBA  SING N N 26  
HEA CAA HAA1 SING N N 27  
HEA CAA HAA2 SING N N 28  
HEA CBA CGA  SING N N 29  
HEA CBA HBA1 SING N N 30  
HEA CBA HBA2 SING N N 31  
HEA CGA O1A  DOUB N N 32  
HEA CGA O2A  SING N N 33  
HEA O2A H2A  SING N N 34  
HEA NB  C1B  DOUB N N 35  
HEA NB  C4B  SING N N 36  
HEA C1B C2B  SING N N 37  
HEA C2B C3B  DOUB N N 38  
HEA C2B CMB  SING N N 39  
HEA C3B C4B  SING N N 40  
HEA C3B C11  SING N N 41  
HEA CMB HMB1 SING N N 42  
HEA CMB HMB2 SING N N 43  
HEA CMB HMB3 SING N N 44  
HEA NC  C1C  SING Y N 45  
HEA NC  C4C  SING Y N 46  
HEA C1C C2C  DOUB Y N 47  
HEA C2C C3C  SING Y N 48  
HEA C2C CMC  SING N N 49  
HEA C3C C4C  DOUB Y N 50  
HEA C3C CAC  SING N N 51  
HEA CMC HMC1 SING N N 52  
HEA CMC HMC2 SING N N 53  
HEA CMC HMC3 SING N N 54  
HEA CAC CBC  DOUB N N 55  
HEA CAC HAC  SING N N 56  
HEA CBC HBC1 SING N N 57  
HEA CBC HBC2 SING N N 58  
HEA ND  C1D  SING N N 59  
HEA ND  C4D  DOUB N N 60  
HEA C1D C2D  SING N N 61  
HEA C2D C3D  DOUB N N 62  
HEA C2D CMD  SING N N 63  
HEA C3D C4D  SING N N 64  
HEA C3D CAD  SING N N 65  
HEA CMD HMD1 SING N N 66  
HEA CMD HMD2 SING N N 67  
HEA CMD HMD3 SING N N 68  
HEA CAD CBD  SING N N 69  
HEA CAD HAD1 SING N N 70  
HEA CAD HAD2 SING N N 71  
HEA CBD CGD  SING N N 72  
HEA CBD HBD1 SING N N 73  
HEA CBD HBD2 SING N N 74  
HEA CGD O1D  DOUB N N 75  
HEA CGD O2D  SING N N 76  
HEA O2D H2D  SING N N 77  
HEA C11 O11  SING N N 78  
HEA C11 C12  SING N N 79  
HEA C11 H11  SING N N 80  
HEA O11 HO1  SING N N 81  
HEA C12 C13  SING N N 82  
HEA C12 H121 SING N N 83  
HEA C12 H122 SING N N 84  
HEA C13 C14  SING N N 85  
HEA C13 H131 SING N N 86  
HEA C13 H132 SING N N 87  
HEA C14 C15  DOUB N E 88  
HEA C14 H14  SING N N 89  
HEA C15 C16  SING N N 90  
HEA C15 C26  SING N N 91  
HEA C16 C17  SING N N 92  
HEA C16 H161 SING N N 93  
HEA C16 H162 SING N N 94  
HEA C17 C18  SING N N 95  
HEA C17 H171 SING N N 96  
HEA C17 H172 SING N N 97  
HEA C18 C19  DOUB N E 98  
HEA C18 H18  SING N N 99  
HEA C19 C20  SING N N 100 
HEA C19 C27  SING N N 101 
HEA C20 C21  SING N N 102 
HEA C20 H201 SING N N 103 
HEA C20 H202 SING N N 104 
HEA C21 C22  SING N N 105 
HEA C21 H211 SING N N 106 
HEA C21 H212 SING N N 107 
HEA C22 C23  DOUB N N 108 
HEA C22 H22  SING N N 109 
HEA C23 C24  SING N N 110 
HEA C23 C25  SING N N 111 
HEA C24 H241 SING N N 112 
HEA C24 H242 SING N N 113 
HEA C24 H243 SING N N 114 
HEA C25 H251 SING N N 115 
HEA C25 H252 SING N N 116 
HEA C25 H253 SING N N 117 
HEA C26 H261 SING N N 118 
HEA C26 H262 SING N N 119 
HEA C26 H263 SING N N 120 
HEA C27 H271 SING N N 121 
HEA C27 H272 SING N N 122 
HEA C27 H273 SING N N 123 
# 
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 
HEA SMILES           ACDLabs              12.01 "O=C(O)CCC1=C(C2=Cc4c(c(c3C=C5C(=C(C=6C=C7C(C=O)=C(C8=CC1=N2[Fe](n34)(N5=6)N78)CCC(=O)O)C)C(O)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)C)C)/C=C)C"                                                                                                                                                                                                                                                               
HEA InChI            InChI                1.03  "InChI=1S/C49H58N4O6.Fe/c1-9-34-31(6)39-25-45-49(46(55)18-12-17-30(5)16-11-15-29(4)14-10-13-28(2)3)33(8)40(52-45)24-44-37(27-54)36(20-22-48(58)59)43(53-44)26-42-35(19-21-47(56)57)32(7)38(51-42)23-41(34)50-39;/h9,13,15,17,23-27,46,55H,1,10-12,14,16,18-22H2,2-8H3,(H4,50,51,52,53,54,56,57,58,59);/q;+2/p-2/b29-15+,30-17+,38-23-,39-25-,40-24-,41-23-,42-26-,43-26-,44-24-,45-25-;/t46-;/m0./s1" 
HEA InChIKey         InChI                1.03  ZGGYGTCPXNDTRV-PRYGPKJJSA-L                                                                                                                                                                                                                                                                                                                                                                           
HEA SMILES_CANONICAL CACTVS               3.370 "CC(C)=CCC/C(C)=C/CC/C(C)=C/CC[C@H](O)C1=C(C)C2=N3|[Fe]45|N6=C(C=c7n4c(=C2)c(C=O)c7CCC(O)=O)C(=C(C)C6=Cc8n5c(C=C13)c(C)c8C=C)CCC(O)=O"                                                                                                                                                                                                                                                                
HEA SMILES           CACTVS               3.370 "CC(C)=CCCC(C)=CCCC(C)=CCC[CH](O)C1=C(C)C2=N3|[Fe]45|N6=C(C=c7n4c(=C2)c(C=O)c7CCC(O)=O)C(=C(C)C6=Cc8n5c(C=C13)c(C)c8C=C)CCC(O)=O"                                                                                                                                                                                                                                                                     
HEA SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "Cc1c2n3c(c1C=C)C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C=O)CCC(=O)O)C(=C(C7=C2)[C@H](CC/C=C(\C)/CC/C=C(\C)/CCC=C(C)C)O)C)CCC(=O)O)C"                                                                                                                                                                                                                                                           
HEA SMILES           "OpenEye OEToolkits" 1.7.2 "Cc1c2n3c(c1C=C)C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C=O)CCC(=O)O)C(=C(C7=C2)C(CCC=C(C)CCC=C(C)CCC=C(C)C)O)C)CCC(=O)O)C"                                                                                                                                                                                                                                                                     
# 
_pdbx_chem_comp_identifier.comp_id           HEA 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           ACDLabs 
_pdbx_chem_comp_identifier.program_version   12.01 
_pdbx_chem_comp_identifier.identifier        "[3,3'-{7-ethenyl-17-formyl-12-[(1S,4E,8E)-1-hydroxy-5,9,13-trimethyltetradeca-4,8,12-trien-1-yl]-3,8,13-trimethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~}dipropanoato(2-)]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 
HEA "Create component"   1999-07-08 RCSB 
HEA "Other modification" 2011-08-02 RCSB 
HEA "Other modification" 2023-10-11 RCSB 
# 
