PDB Chemical Component HE6

Experimental Model

Chemical Description

Name 6,7-DICARBOXYL-1,2,3,4,5,8-HEXAMETHYLHEMIN
Formula C28 H24 Fe N4 O4
Formal charge 0
Molecular weight 536.360 g/mol
Component type NON-POLYMER
Ambiguous Chemistry Warning The chemical description of this component is not well described in this definition. Descriptors and chemical names should be used with caution.

Chemical features

Atom count 61
Chiral atom count 1
Chiral atoms NA
Bond count 68
Aromatic bond count 5

Chemical Descriptors

Stereo SMILES (CACTVS) CC1=C(C)C2=NC1=Cc3n4[Fe][N@@]5C(=C2)C(=C(C(O)=O)C5=CC6=NC(=Cc4c(C)c3C)C(=C6C(O)=O)C)C
SMILES (CACTVS) CC1=C(C)C2=NC1=Cc3n4[Fe][N]5C(=C2)C(=C(C(O)=O)C5=CC6=NC(=Cc4c(C)c3C)C(=C6C(O)=O)C)C
Stereo SMILES (OpenEye) Cc1c(c2n3c1C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C(=O)O)C)C(=C(C7=C2)C)C(=O)O)C)C)C
InChI descriptor InChI=1S/C28H26N4O4.Fe/c1-11-13(3)19-8-21-15(5)25(27(33)34)23(31-21)10-24-26(28(35)36)16(6)22(32-24)9-20-14(4)12(2)18(30-20)7-17(11)29-19;/h7-10H,1-6H3,(H4,29,30,31,32,33,34,35,36);/q;+2/p-2/b17-7-,18-7-,19-8-,20-9-,21-8-,22-9-,23-10-,24-10-;
InChIKey descriptor RFDMLTBFXDEWRD-ZTZLPJICSA-L

Status Information

Last modified 2023-09-23
Created 1999-07-08
Release status REL
Model PDB code 1IOP
Processing site RCSB