Terminology Service for NFDI4Health
JSON

heme b

Go to external page http://purl.obolibrary.org/obo/CHEBI_26355

A metalloprotoporphyrin in which the four pyrrole nitrogens of the protoporphyrin moiety are coordinated to iron. It is the most abundant of the heme compounds.

Term info

Label

heme b

Synonyms
  • (protoporphyrinato)iron
  • Heme B
  • heme b
database cross reference
Subsets

3_STAR

IUPAC NAME
(protoporphyrinato)iron [ IUPAC ]

charge

0

formula

C34H32FeN4O4

has obo namespace

chebi_ontology

has related synonym

Haem, protoheme, heme, Protoheme, [3,7,12,17-tetramethyl-8,13-divinylporphyrin-2,18-dipropanoato(2-)]iron, Protoheme IX, PROTOPORPHYRIN IX CONTAINING FE, haem b, (7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-dipropanoato)iron

id

CHEBI:26355

inchi

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-;

inchikey

KABFMIBPWCXCRK-RGGAHWMASA-L

mass

616.48700

monoisotopicmass

616.17729

smiles

CC1=C(CCC(O)=O)C2=[N]3C1=Cc1c(C)c(C=C)c4C=C5C(C)=C(C=C)C6=[N]5[Fe]3(n14)n1c(=C6)c(C)c(CCC(O)=O)c1=C2

Term relations