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"
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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
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_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 ?
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