Record Information
Version1.0
StatusDetected and Quantified
Creation Date2022-06-05 23:15:50 UTC
Update Date2022-08-27 02:00:57 UTC
MiMeDB IDMMDBc0054502
Metabolite Identification
Common Nameheme b
DescriptionHeme is the color-furnishing portion of hemoglobin. It is found free in tissues and as the prosthetic group in many hemeproteins. A heme or haem is a prosthetic group that consists of an iron atom contained in the center of a large heterocyclic organic ring called a porphyrin. Not all porphyrins contain iron, but a substantial fraction of porphyrin-containing metalloproteins have heme as their prosthetic subunit; these are known as hemoproteins.
Structure
Synonyms
ValueSource
[3,7,12,17-Tetramethyl-8,13-divinylporphyrin-2,18-dipropanoato(2-)]iron(II)ChEBI
[Fe(ppix)]ChEBI
Fe(ppix)ChEBI
FerroprotohemeChEBI
Ferroprotoporphyrin IXChEBI
Ferrous protohemeChEBI
Ferrous protoheme IXChEBI
HaemChEBI
Iron(II) protoporphyrin IXChEBI
ProtoferrohemeChEBI
ProtohemeChEBI
Heme bKegg
Protoheme IXKegg
HemeChEBI
Chemical FormulaC34H32FeN4O4
Average Molecular Weight616.487
Monoisotopic Molecular Weight616.177297665
IUPAC Name4,20-bis(2-carboxyethyl)-10,15-diethenyl-5,9,14,19-tetramethyl-2lambda5,22,23lambda5,25-tetraaza-1-ferraoctacyclo[11.9.1.1^{1,8}.1^{3,21}.0^{2,6}.0^{16,23}.0^{18,22}.0^{11,25}]pentacosa-2,4,6,8,10,12,14,16(23),17,19,21(24)-undecaene-2,23-bis(ylium)-1,1-diuide
Traditional Name4,20-bis(2-carboxyethyl)-10,15-diethenyl-5,9,14,19-tetramethyl-2lambda5,22,23lambda5,25-tetraaza-1-ferraoctacyclo[11.9.1.1^{1,8}.1^{3,21}.0^{2,6}.0^{16,23}.0^{18,22}.0^{11,25}]pentacosa-2,4,6,8,10,12,14,16(23),17,19,21(24)-undecaene-2,23-bis(ylium)-1,1-diuide
CAS Registry NumberNot Available
SMILES
CC1=C(CCC(O)=O)C2=CC3=[N+]4C(=CC5=C(C)C(C=C)=C6C=C7C(C)=C(C=C)C8=[N+]7[Fe--]4(N2C1=C8)N56)C(C)=C3CCC(O)=O
InChI Identifier
InChI=1S/C34H34N4O4.Fe/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;+2/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChI KeyKABFMIBPWCXCRK-RGGAHWMASA-L