Chemical Components in the PDB

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HEG : Summary

Code

HEG

One-letter code

X

Molecule name

PROTOPORPHYRIN IX CONTAINING MG

Systematic names

Not Assigned

Formula

C34 H32 Mg N4 O4

Formal charge

2

Molecular weight

584.947 Da

SMILES

TypeProgramVersionDescriptor
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

IUPAC InChI

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-;

IUPAC InChI key

WRTULUUAJAPTAR-RGGAHWMASA-L
HEG

wwPDB Information

Atom count

75 (43 without Hydrogen)

Polymer type

Bound ligand

Type description

NON-POLYMER

Type code

HETAIN

Is modified

No

Standard parent

Not Assigned

Defined at

1999-07-08

Last modified at

2023-09-23

Status

Released

Obsoleted

Not Assigned