HEG

PROTOPORPHYRIN IX CONTAINING MG

Created:	1999-07-08
Last modified:	2023-09-23

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2 entries where HEG is found as a standalone ligand

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Chemical Details
Formal Charge	2
Atom Count	75
Chiral Atom Count	3
Bond Count	82
Aromatic Bond Count	5

2D diagram of HEG

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Chemical Component Summary
Name	PROTOPORPHYRIN IX CONTAINING MG
Formula	C₃₄ H₃₂ Mg N₄ O₄
Molecular Weight	584.947
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	Cc1c(CCC(O)=O)c2C=C3C(=C(C)C4=[N+]3[Mg]56n2c1C=C7C(=C(C)C(=[N+]57)C=C8[N]6C(=C4)C(=C8C=C)C)C=C)CCC(O)=O
SMILES	OpenEye OEToolkits	2.0.7	Cc1c2cc3[n+]4c(cc5c(c(c6n5[Mg]47n2c(c1CCC(=O)O)cc8[n+]7c(c6)C(=C8CCC(=O)O)C)C)C=C)C(=C3C=C)C
Canonical SMILES	CACTVS	3.385	Cc1c(CCC(O)=O)c2C=C3C(=C(C)C4=[N@@+]3[Mg]56n2c1C=C7C(=C(C)C(=[N@@+]57)C=C8[N@@]6C(=C4)C(=C8C=C)C)C=C)CCC(O)=O
Canonical SMILES	OpenEye OEToolkits	2.0.7	Cc1c2cc3[n+]4c(cc5c(c(c6n5[Mg@]47n2c(c1CCC(=O)O)cc8[n+]7c(c6)C(=C8CCC(=O)O)C)C)C=C)C(=C3C=C)C
InChI	InChI	1.06	InChI=1S/C34H34N4O4.Mg/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);/q;+4/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChIKey	InChI	1.06	WRTULUUAJAPTAR-RGGAHWMASA-L

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.