CHEBI:71601 - pulcherrimin

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ChEBI Name pulcherrimin
ChEBI ID CHEBI:71601
Definition A iron chelate in which the four oxygen atoms from pulcherriminic acid are coordinated with two iron atoms. A red extracellular pigment formed by a number of species of bacteria and some species of yeast after growth in media enriched in iron(III).
Stars This entity has been manually annotated by the ChEBI Team.
Submitter KAX
Supplier Information
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Formula C12H18Fe2N2O4
Net Charge +2
Average Mass 365.97200
Monoisotopic Mass 365.99543
InChI InChI=1S/C12H20N2O4.2Fe/c1-7(2)5-9-11(15)14(18)10(6-8(3)4)12(16)13(9)17;;/h7-8,15-16H,5-6H2,1-4H3;;/q;2*+2/p-2
InChIKey XENTWZJLVFFYPY-UHFFFAOYSA-L
SMILES CC(C)Cc1c2O[Fe]O[n+]2c(CC(C)C)c2O[Fe]O[n+]12
Roles Classification
Biological Role(s): biological pigment
An endogenous molecular entity that results in a colour of an organism as the consequence of the selective absorption of light.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing pulcherrimin (CHEBI:71601) has functional parent pulcherriminic acid (CHEBI:71599)
pulcherrimin (CHEBI:71601) has role biological pigment (CHEBI:26130)
pulcherrimin (CHEBI:71601) is a iron chelate (CHEBI:5975)
IUPAC Name
μ-[1,2-di(hydroxy-1κO)-4,5-di(hydroxy-2κO)-3,6-diisobutylpyrazinediiumato(4−)]diiron(2+)
Citations Waiting for Citations Types Sources
16589308 PubMed citation Europe PMC
17387878 PubMed citation Europe PMC
19678547 PubMed citation Europe PMC
20690619 PubMed citation SUBMITTER
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4968608 PubMed citation Europe PMC
Last Modified
17 January 2013