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CHEBI:60344 - ferroheme b(2−)

ChEBI IDCHEBI:60344
ChEBI Nameferroheme b(2−)
Stars
ASCII Nameferroheme b(2-)
DefinitionDicarboxylate anion of ferroheme b; major species at pH 7.3.
Last Modified17 June 2025
SubmitterKristian Axelsen
DownloadsMolfile
FormulaC34H30FeN4O4
Net Charge-2
Average Mass614.483
Monoisotopic Mass614.16274
SMILESC=CC1=C(C)C2=Cc3c(C=C)c(C)c4[n]3[Fe-2]35[n]6c(c(C)c(CCC(=O)[O-])c6=CC6=[N+]3C(=C4)C(C)=C6CCC(=O)[O-])=CC1=[N+]25
InChIInChI=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-4/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChIKeyKABFMIBPWCXCRK-RGGAHWMASA-J
Species of MetaboliteComponentSourceComments
Saccharomyces cerevisiae (ncbitaxon:4932) - PubMed (24678285) Source: yeast.sf.net
Roles Classification
Biological Roles:
cofactor  An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
Saccharomyces cerevisiae metabolite  Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
ChEBI Ontology
Outgoing Relation(s)
ferroheme b(2−) (CHEBI:60344) has role Saccharomyces cerevisiae metabolite (CHEBI:75772)
ferroheme b(2−) (CHEBI:60344) has role cofactor (CHEBI:23357)
ferroheme b(2−) (CHEBI:60344) is a cyclic tetrapyrrole anion (CHEBI:58941)
ferroheme b(2−) (CHEBI:60344) is a dicarboxylic acid dianion (CHEBI:28965)
ferroheme b(2−) (CHEBI:60344) is conjugate base of ferroheme b (CHEBI:17627)
Incoming Relation(s)
ferroheme b (CHEBI:17627) is conjugate acid of ferroheme b(2−) (CHEBI:60344)
IUPAC Name 
[3,3'-(3,7,12,17-tetramethyl-8,13-divinylporphyrin-2,18-diyl-κ4N21,N22,N23,N24)dipropanoato(4−)]ferrate(2−)
Synonym  Source
Fe(II)-heme b(2−)ChEBI
UniProt Name  Source
heme bUniProt
Manual XrefsDatabases
PROTOHEMEMetaCyc