data_SRM
# 
_chem_comp.id                                    SRM 
_chem_comp.name                                  SIROHEME 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C42 H44 Fe N4 O16" 
_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                    2024-09-27 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        916.661 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     SRM 
_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        1AOP 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              Y 
# 
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.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_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 
SRM FE   FE    FE 0 0 N N N N N N 14.514 42.747 25.676 14.514 42.747 25.676 FE   SRM 1   
SRM CHA  CHA   C  0 1 N N N N N N 15.230 39.433 25.792 15.230 39.433 25.792 CHA  SRM 2   
SRM CHB  CHB   C  0 1 N N N N N N 15.784 42.863 22.441 15.784 42.863 22.441 CHB  SRM 3   
SRM CHC  CHC   C  0 1 N N N N N N 13.775 46.020 25.502 13.775 46.020 25.502 CHC  SRM 4   
SRM CHD  CHD   C  0 1 N N N N N N 11.918 42.274 27.878 11.918 42.274 27.878 CHD  SRM 5   
SRM NA   "N A" N  0 1 N N N N N N 15.511 41.399 24.377 15.511 41.399 24.377 NA   SRM 6   
SRM C1A  C1A   C  0 1 N N N N N N 15.795 40.082 24.701 15.795 40.082 24.701 C1A  SRM 7   
SRM C2A  C2A   C  0 1 N N S N N N 16.779 39.522 23.663 16.779 39.522 23.663 C2A  SRM 8   
SRM CMA  CMA   C  0 1 N N N N N N 18.166 39.867 24.268 18.166 39.867 24.268 CMA  SRM 9   
SRM CDA  CDA   C  0 1 N N N N N N 16.578 38.001 23.297 16.578 38.001 23.297 CDA  SRM 10  
SRM CEA  CEA   C  0 1 N N N N N N 17.390 36.981 24.096 17.390 36.981 24.096 CEA  SRM 11  
SRM O3A  O3A   O  0 1 N N N N N N 17.271 36.946 25.341 17.271 36.946 25.341 O3A  SRM 12  
SRM O4A  O4A   O  0 1 N N N N N N 18.160 36.208 23.486 18.160 36.208 23.486 O4A  SRM 13  
SRM C3A  C3A   C  0 1 N N S N N N 16.385 40.344 22.448 16.385 40.344 22.448 C3A  SRM 14  
SRM CAA  CAA   C  0 1 N N N N N N 17.463 40.519 21.440 17.463 40.519 21.440 CAA  SRM 15  
SRM CBA  CBA   C  0 1 N N N N N N 16.950 40.660 20.014 16.950 40.660 20.014 CBA  SRM 16  
SRM CCA  CCA   C  0 1 N N N N N N 18.068 40.941 19.018 18.068 40.941 19.018 CCA  SRM 17  
SRM O1A  O1A   O  0 1 N N N N N N 18.412 40.045 18.210 18.412 40.045 18.210 O1A  SRM 18  
SRM O2A  O2A   O  0 1 N N N N N N 18.599 42.072 19.026 18.599 42.072 19.026 O2A  SRM 19  
SRM C4A  C4A   C  0 1 N N N N N N 15.936 41.652 23.100 15.936 41.652 23.100 C4A  SRM 20  
SRM NB   "N B" N  0 1 N N N N N N 14.803 44.185 24.215 14.803 44.185 24.215 NB   SRM 21  
SRM C1B  C1B   C  0 1 N N N N N N 15.281 44.046 22.943 15.281 44.046 22.943 C1B  SRM 22  
SRM C2B  C2B   C  0 1 N N S N N N 15.426 45.411 22.264 15.426 45.411 22.264 C2B  SRM 23  
SRM CMB  CMB   C  0 1 N N N N N N 16.729 45.479 21.353 16.729 45.479 21.353 CMB  SRM 24  
SRM CDB  CDB   C  0 1 N N N N N N 14.144 45.671 21.502 14.144 45.671 21.502 CDB  SRM 25  
SRM CEB  CEB   C  0 1 N N N N N N 14.115 46.826 20.521 14.115 46.826 20.521 CEB  SRM 26  
SRM O3B  O3B   O  0 1 N N N N N N 13.651 46.607 19.386 13.651 46.607 19.386 O3B  SRM 27  
SRM O4B  O4B   O  0 1 N N N N N N 14.539 47.944 20.880 14.539 47.944 20.880 O4B  SRM 28  
SRM C3B  C3B   C  0 1 N N R N N N 15.441 46.328 23.497 15.441 46.328 23.497 C3B  SRM 29  
SRM CAB  CAB   C  0 1 N N N N N N 16.870 46.416 24.053 16.870 46.416 24.053 CAB  SRM 30  
SRM CBB  CBB   C  0 1 N N N N N N 16.912 47.379 25.235 16.912 47.379 25.235 CBB  SRM 31  
SRM CCB  CCB   C  0 1 N N N N N N 18.306 47.498 25.850 18.306 47.498 25.850 CCB  SRM 32  
SRM O1B  O1B   O  0 1 N N N N N N 19.164 48.199 25.273 19.164 48.199 25.273 O1B  SRM 33  
SRM O2B  O2B   O  0 1 N N N N N N 18.544 46.884 26.915 18.544 46.884 26.915 O2B  SRM 34  
SRM C4B  C4B   C  0 1 N N N N N N 14.560 45.528 24.470 14.560 45.528 24.470 C4B  SRM 35  
SRM NC   "N C" N  0 1 N N S N N N 13.054 43.955 26.582 13.054 43.955 26.582 NC   SRM 36  
SRM C1C  C1C   C  0 1 N N N N N N 13.036 45.307 26.449 13.036 45.307 26.449 C1C  SRM 37  
SRM C2C  C2C   C  0 1 N N N N N N 11.816 45.744 27.084 11.816 45.744 27.084 C2C  SRM 38  
SRM CDC  CDC   C  0 1 N N N N N N 11.334 47.183 27.036 11.334 47.183 27.036 CDC  SRM 39  
SRM CEC  CEC   C  0 1 N N N N N N 12.059 48.152 27.951 12.059 48.152 27.951 CEC  SRM 40  
SRM O3C  O3C   O  0 1 N N N N N N 12.894 47.706 28.774 12.894 47.706 28.774 O3C  SRM 41  
SRM O4C  O4C   O  0 1 N N N N N N 11.809 49.373 27.850 11.809 49.373 27.850 O4C  SRM 42  
SRM C3C  C3C   C  0 1 N N N N N N 11.208 44.682 27.703 11.208 44.682 27.703 C3C  SRM 43  
SRM CAC  CAC   C  0 1 N N N N N N 9.841  44.674 28.352 9.841  44.674 28.352 CAC  SRM 44  
SRM CBC  CBC   C  0 1 N N N N N N 9.774  45.281 29.754 9.774  45.281 29.754 CBC  SRM 45  
SRM CCC  CCC   C  0 1 N N N N N N 10.135 44.287 30.850 10.135 44.287 30.850 CCC  SRM 46  
SRM O1C  O1C   O  0 1 N N N N N N 11.322 43.942 30.993 11.322 43.942 30.993 O1C  SRM 47  
SRM O2C  O2C   O  0 1 N N N N N N 9.226  43.861 31.584 9.226  43.861 31.584 O2C  SRM 48  
SRM C4C  C4C   C  0 1 N N N N N N 12.047 43.566 27.396 12.047 43.566 27.396 C4C  SRM 49  
SRM ND   "N D" N  0 1 Y N N N N N 13.796 41.145 26.795 13.796 41.145 26.795 ND   SRM 50  
SRM C1D  C1D   C  0 1 Y N N N N N 12.725 41.161 27.640 12.725 41.161 27.640 C1D  SRM 51  
SRM C2D  C2D   C  0 1 Y N N N N N 12.554 39.848 28.230 12.554 39.848 28.230 C2D  SRM 52  
SRM CAD  CAD   C  0 1 N N N N N N 11.475 39.444 29.231 11.475 39.444 29.231 CAD  SRM 53  
SRM CBD  CBD   C  0 1 N N N N N N 12.013 39.702 30.632 12.013 39.702 30.632 CBD  SRM 54  
SRM CCD  CCD   C  0 1 N N N N N N 11.093 39.230 31.742 11.093 39.230 31.742 CCD  SRM 55  
SRM O1D  O1D   O  0 1 N N N N N N 11.005 39.937 32.770 11.005 39.937 32.770 O1D  SRM 56  
SRM O2D  O2D   O  0 1 N N N N N N 10.463 38.157 31.612 10.463 38.157 31.612 O2D  SRM 57  
SRM C3D  C3D   C  0 1 Y N N N N N 13.516 39.060 27.614 13.516 39.060 27.614 C3D  SRM 58  
SRM CDD  CDD   C  0 1 N N N N N N 13.743 37.558 27.792 13.743 37.558 27.792 CDD  SRM 59  
SRM CED  CED   C  0 1 N N N N N N 14.514 37.182 29.044 14.514 37.182 29.044 CED  SRM 60  
SRM O3D  O3D   O  0 1 N N N N N N 15.235 38.030 29.604 15.235 38.030 29.604 O3D  SRM 61  
SRM O4D  O4D   O  0 1 N N N N N N 14.410 36.022 29.482 14.410 36.022 29.482 O4D  SRM 62  
SRM C4D  C4D   C  0 1 Y N N N N N 14.312 39.874 26.738 14.312 39.874 26.738 C4D  SRM 63  
SRM HHA  HHA   H  0 1 N N N N N N 15.560 38.414 25.928 15.560 38.414 25.928 HHA  SRM 64  
SRM HHB  HHB   H  0 1 N N N N N N 16.098 42.883 21.408 16.098 42.882 21.408 HHB  SRM 65  
SRM HHC  HHC   H  0 1 N N N N N N 13.729 47.096 25.584 13.729 47.096 25.584 HHC  SRM 66  
SRM HHD  HHD   H  0 1 N N N N N N 11.074 42.104 28.530 11.074 42.104 28.530 HHD  SRM 67  
SRM HMA1 HMA1  H  0 0 N N N N N N 18.959 39.506 23.597 18.959 39.506 23.597 HMA1 SRM 68  
SRM HMA2 HMA2  H  0 0 N N N N N N 18.253 40.957 24.386 18.253 40.957 24.386 HMA2 SRM 69  
SRM HMA3 HMA3  H  0 0 N N N N N N 18.268 39.382 25.250 18.268 39.382 25.250 HMA3 SRM 70  
SRM HDA1 HDA1  H  0 0 N N N N N N 15.514 37.763 23.440 15.514 37.763 23.440 HDA1 SRM 71  
SRM HDA2 HDA2  H  0 0 N N N N N N 16.842 37.877 22.236 16.842 37.877 22.236 HDA2 SRM 72  
SRM H4A  H4A   H  0 1 N N N N N N 18.597 35.639 24.109 18.597 35.639 24.109 H4A  SRM 73  
SRM HAA1 HAA1  H  0 0 N N N N N N 18.033 41.424 21.695 18.033 41.424 21.695 HAA1 SRM 74  
SRM HAA2 HAA2  H  0 0 N N N N N N 18.126 39.643 21.485 18.126 39.643 21.485 HAA2 SRM 75  
SRM HBA1 HBA1  H  0 0 N N N N N N 16.447 39.725 19.726 16.447 39.725 19.726 HBA1 SRM 76  
SRM HBA2 HBA2  H  0 0 N N N N N N 16.229 41.490 19.979 16.229 41.490 19.979 HBA2 SRM 77  
SRM H2A  H2A   H  0 1 N N N N N N 19.265 42.115 18.349 19.265 42.115 18.350 H2A  SRM 78  
SRM HMB1 HMB1  H  0 0 N N N N N N 16.798 46.472 20.884 16.798 46.472 20.884 HMB1 SRM 79  
SRM HMB2 HMB2  H  0 0 N N N N N N 17.620 45.305 21.974 17.620 45.305 21.974 HMB2 SRM 80  
SRM HMB3 HMB3  H  0 0 N N N N N N 16.670 44.708 20.571 16.670 44.708 20.571 HMB3 SRM 81  
SRM HDB1 HDB1  H  0 0 N N N N N N 13.910 44.757 20.937 13.910 44.757 20.937 HDB1 SRM 82  
SRM HDB2 HDB2  H  0 0 N N N N N N 13.354 45.855 22.245 13.354 45.855 22.245 HDB2 SRM 83  
SRM H4B  H4B   H  0 1 N N N N N N 14.447 48.563 20.165 14.447 48.563 20.165 H4B  SRM 84  
SRM HAB1 HAB1  H  0 0 N N N N N N 17.194 45.418 24.384 17.194 45.418 24.384 HAB1 SRM 85  
SRM HAB2 HAB2  H  0 0 N N N N N N 17.546 46.778 23.264 17.546 46.778 23.264 HAB2 SRM 86  
SRM HBB1 HBB1  H  0 0 N N N N N N 16.594 48.374 24.890 16.594 48.374 24.890 HBB1 SRM 87  
SRM HBB2 HBB2  H  0 0 N N N N N N 16.216 47.019 26.007 16.216 47.019 26.007 HBB2 SRM 88  
SRM H2B  H2B   H  0 1 N N N N N N 19.442 47.045 27.180 19.442 47.044 27.180 H2B  SRM 89  
SRM HCD1 HCD1  H  0 0 N N N N N N 11.449 47.543 26.003 11.449 47.543 26.003 HCD1 SRM 90  
SRM HCD2 HCD2  H  0 0 N N N N N N 10.269 47.192 27.311 10.269 47.192 27.311 HCD2 SRM 91  
SRM H4C  H4C   H  0 1 N N N N N N 12.337 49.858 28.473 12.337 49.857 28.473 H4C  SRM 92  
SRM HAC1 HAC1  H  0 0 N N N N N N 9.155  45.240 27.705 9.155  45.240 27.705 HAC1 SRM 93  
SRM HAC2 HAC2  H  0 0 N N N N N N 9.504  43.629 28.419 9.504  43.629 28.419 HAC2 SRM 94  
SRM HBC1 HBC1  H  0 0 N N N N N N 10.475 46.127 29.804 10.475 46.127 29.803 HBC1 SRM 95  
SRM HBC2 HBC2  H  0 0 N N N N N N 8.750  45.642 29.931 8.750  45.642 29.931 HBC2 SRM 96  
SRM H2C  H2C   H  0 1 N N N N N N 9.591  43.265 32.227 9.591  43.265 32.227 H2C  SRM 97  
SRM HAD1 HAD1  H  0 0 N N N N N N 10.567 40.043 29.064 10.567 40.042 29.063 HAD1 SRM 98  
SRM HAD2 HAD2  H  0 0 N N N N N N 11.237 38.377 29.113 11.237 38.376 29.113 HAD2 SRM 99  
SRM HBD1 HBD1  H  0 0 N N N N N N 12.976 39.180 30.735 12.976 39.180 30.735 HBD1 SRM 100 
SRM HBD2 HBD2  H  0 0 N N N N N N 12.169 40.785 30.749 12.169 40.785 30.749 HBD2 SRM 101 
SRM H2D  H2D   H  0 1 N N N N N N 9.943  37.998 32.391 9.943  37.998 32.391 H2D  SRM 102 
SRM HDD1 HDD1  H  0 0 N N N N N N 12.761 37.064 27.832 12.761 37.064 27.832 HDD1 SRM 103 
SRM HDD2 HDD2  H  0 0 N N N N N N 14.303 37.189 26.920 14.303 37.189 26.920 HDD2 SRM 104 
SRM H4D  H4D   H  0 1 N N N N N N 14.946 35.928 30.261 14.946 35.928 30.261 H4D  SRM 105 
SRM H1   H1    H  0 1 N N N N N N 15.514 39.873 21.969 15.514 39.873 21.969 H1   SRM 106 
SRM H2   H2    H  0 1 N N N N N N 15.020 47.321 23.279 15.020 47.321 23.279 H2   SRM 107 
# 
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 
SRM FE  NA   SING N N 1   
SRM FE  NB   SING N N 2   
SRM FE  NC   SING N N 3   
SRM FE  ND   SING N N 4   
SRM CHA C1A  DOUB N N 5   
SRM CHA C4D  SING N N 6   
SRM CHA HHA  SING N N 7   
SRM CHB C4A  SING N N 8   
SRM CHB C1B  DOUB N N 9   
SRM CHB HHB  SING N N 10  
SRM CHC C4B  SING N N 11  
SRM CHC C1C  DOUB N N 12  
SRM CHC HHC  SING N N 13  
SRM CHD C4C  DOUB N N 14  
SRM CHD C1D  SING N N 15  
SRM CHD HHD  SING N N 16  
SRM NA  C1A  SING N N 17  
SRM NA  C4A  DOUB N N 18  
SRM C1A C2A  SING N N 19  
SRM C2A CMA  SING N N 20  
SRM C2A CDA  SING N N 21  
SRM C2A C3A  SING N N 22  
SRM CMA HMA1 SING N N 23  
SRM CMA HMA2 SING N N 24  
SRM CMA HMA3 SING N N 25  
SRM CDA CEA  SING N N 26  
SRM CDA HDA1 SING N N 27  
SRM CDA HDA2 SING N N 28  
SRM CEA O3A  DOUB N N 29  
SRM CEA O4A  SING N N 30  
SRM O4A H4A  SING N N 31  
SRM C3A CAA  SING N N 32  
SRM C3A C4A  SING N N 33  
SRM CAA CBA  SING N N 34  
SRM CAA HAA1 SING N N 35  
SRM CAA HAA2 SING N N 36  
SRM CBA CCA  SING N N 37  
SRM CBA HBA1 SING N N 38  
SRM CBA HBA2 SING N N 39  
SRM CCA O1A  DOUB N N 40  
SRM CCA O2A  SING N N 41  
SRM O2A H2A  SING N N 42  
SRM NB  C1B  SING N N 43  
SRM NB  C4B  DOUB N N 44  
SRM C1B C2B  SING N N 45  
SRM C2B CMB  SING N N 46  
SRM C2B CDB  SING N N 47  
SRM C2B C3B  SING N N 48  
SRM CMB HMB1 SING N N 49  
SRM CMB HMB2 SING N N 50  
SRM CMB HMB3 SING N N 51  
SRM CDB CEB  SING N N 52  
SRM CDB HDB1 SING N N 53  
SRM CDB HDB2 SING N N 54  
SRM CEB O3B  DOUB N N 55  
SRM CEB O4B  SING N N 56  
SRM O4B H4B  SING N N 57  
SRM C3B CAB  SING N N 58  
SRM C3B C4B  SING N N 59  
SRM CAB CBB  SING N N 60  
SRM CAB HAB1 SING N N 61  
SRM CAB HAB2 SING N N 62  
SRM CBB CCB  SING N N 63  
SRM CBB HBB1 SING N N 64  
SRM CBB HBB2 SING N N 65  
SRM CCB O1B  DOUB N N 66  
SRM CCB O2B  SING N N 67  
SRM O2B H2B  SING N N 68  
SRM NC  C1C  SING N N 69  
SRM NC  C4C  SING N N 70  
SRM C1C C2C  SING N N 71  
SRM C2C CDC  SING N N 72  
SRM C2C C3C  DOUB N N 73  
SRM CDC CEC  SING N N 74  
SRM CDC HCD1 SING N N 75  
SRM CDC HCD2 SING N N 76  
SRM CEC O3C  DOUB N N 77  
SRM CEC O4C  SING N N 78  
SRM O4C H4C  SING N N 79  
SRM C3C CAC  SING N N 80  
SRM C3C C4C  SING N N 81  
SRM CAC CBC  SING N N 82  
SRM CAC HAC1 SING N N 83  
SRM CAC HAC2 SING N N 84  
SRM CBC CCC  SING N N 85  
SRM CBC HBC1 SING N N 86  
SRM CBC HBC2 SING N N 87  
SRM CCC O1C  DOUB N N 88  
SRM CCC O2C  SING N N 89  
SRM O2C H2C  SING N N 90  
SRM ND  C1D  SING Y N 91  
SRM ND  C4D  SING Y N 92  
SRM C1D C2D  DOUB Y N 93  
SRM C2D CAD  SING N N 94  
SRM C2D C3D  SING Y N 95  
SRM CAD CBD  SING N N 96  
SRM CAD HAD1 SING N N 97  
SRM CAD HAD2 SING N N 98  
SRM CBD CCD  SING N N 99  
SRM CBD HBD1 SING N N 100 
SRM CBD HBD2 SING N N 101 
SRM CCD O1D  DOUB N N 102 
SRM CCD O2D  SING N N 103 
SRM O2D H2D  SING N N 104 
SRM C3D CDD  SING N N 105 
SRM C3D C4D  DOUB Y N 106 
SRM CDD CED  SING N N 107 
SRM CDD HDD1 SING N N 108 
SRM CDD HDD2 SING N N 109 
SRM CED O3D  DOUB N N 110 
SRM CED O4D  SING N N 111 
SRM O4D H4D  SING N N 112 
SRM C3A H1   SING N N 113 
SRM C3B H2   SING N N 114 
# 
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 
SRM SMILES           ACDLabs              10.04 "O=C(O)CCC=6C7=Cc1c(c(c2n1[Fe]84N5C(=CC3=C(CCC(=O)O)C(C(=C2)N34)(C)CC(=O)O)C(C(=C5C=C(C=6CC(=O)O)N78)CCC(=O)O)(C)CC(=O)O)CC(=O)O)CCC(=O)O"                                                                                                                                                                                                                        
SRM InChI            InChI                1.06  "InChI=1S/C42H46N4O16.Fe/c1-41(17-39(59)60)23(5-9-35(51)52)29-14-27-21(11-37(55)56)19(3-7-33(47)48)25(43-27)13-26-20(4-8-34(49)50)22(12-38(57)58)28(44-26)15-31-42(2,18-40(61)62)24(6-10-36(53)54)30(46-31)16-32(41)45-29;/h13-16,23-24H,3-12,17-18H2,1-2H3,(H10,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62);/q;+2/p-2/t23?,24-,41+,42+;/m1./s1" 
SRM InChIKey         InChI                1.06  DLKSSIHHLYNIKN-MWBYXLBFSA-L                                                                                                                                                                                                                                                                                                                                       
SRM SMILES_CANONICAL CACTVS               3.385 "C[C@]1(CC(O)=O)[C@@H](CCC(O)=O)C2=NC1=CC3=NC(=Cc4n5[Fe][N@@]6C(=C2)C(=C(CCC(O)=O)C6=Cc5c(CCC(O)=O)c4CC(O)=O)CC(O)=O)[C@@](C)(CC(O)=O)[C@@H]3CCC(O)=O"                                                                                                                                                                                                            
SRM SMILES           CACTVS               3.385 "C[C]1(CC(O)=O)[CH](CCC(O)=O)C2=NC1=CC3=NC(=Cc4n5[Fe][N]6C(=C2)C(=C(CCC(O)=O)C6=Cc5c(CCC(O)=O)c4CC(O)=O)CC(O)=O)[C](C)(CC(O)=O)[CH]3CCC(O)=O"                                                                                                                                                                                                                     
SRM SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[C@@]1(C(C2=[N]3C1=Cc4c(c(c5n4[Fe]36N7C(=C5)C(=C(C7=CC8=[N]6C(=C2)[C@@](C8CCC(=O)O)(C)CC(=O)O)CC(=O)O)CCC(=O)O)CCC(=O)O)CC(=O)O)CCC(=O)O)CC(=O)O"                                                                                                                                                                                                               
SRM SMILES           "OpenEye OEToolkits" 2.0.7 "CC1(C(C2=[N]3C1=Cc4c(c(c5n4[Fe]36N7C(=C5)C(=C(C7=CC8=[N]6C(=C2)C(C8CCC(=O)O)(C)CC(=O)O)CC(=O)O)CCC(=O)O)CCC(=O)O)CC(=O)O)CCC(=O)O)CC(=O)O"                                                                                                                                                                                                                       
# 
_pdbx_chem_comp_identifier.comp_id           SRM 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           ACDLabs 
_pdbx_chem_comp_identifier.program_version   10.04 
_pdbx_chem_comp_identifier.identifier        "{3,3',3'',3'''-[(8S,13S)-3,8,13,17-tetrakis(carboxymethyl)-8,13-dimethyl-8,13,22,24-tetrahydroporphyrin-2,7,12,18-tetrayl-kappa~4~N~21~,N~22~,N~23~,N~24~]tetrapropanoato(4-)}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 
SRM "Create component"   1999-07-08 RCSB 
SRM "Modify descriptor"  2011-06-04 RCSB 
SRM "Modify value order" 2023-11-29 PDBE 
SRM "Modify formula"     2023-11-29 PDBE 
SRM "Modify PCM"         2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            SRM 
_pdbx_chem_comp_pcm.modified_residue_id                CYS 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           Heme/heme-like 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               CHA 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   SG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
