legioliulin (CHEBI:156300)

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ChEBI Name	legioliulin

ChEBI ID	CHEBI:156300

Definition	A member of the class of isocoumarins that is 8-hydroxy-1H-isochromen-1-one substituted by a (1E,3E)-4-phenylbuta-1,3-dien-1-yl group at position 3. It is a fluorophore responsible for the blue-white autofluorescence in Legionella dumoffii.

Stars	This entity has been manually annotated by the ChEBI Team.

Submitter	Martin Larralde

Supplier Information

Download	Molfile XML SDF

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Formula

C19H14O3

Net Charge

Average Mass

290.318

Monoisotopic Mass

290.09429

InChI

InChI=1S/C19H14O3/c20-17-12-6-10-15-13-16(22-19(21)18(15)17)11-5-4-9-14-7-2-1-3-8-14/h1-13,20H/b9-4+,11-5+

InChIKey

IFFMOWIJJAFQJN-HINBXAKRSA-N

SMILES

OC1=C2C(=O)OC(\C=C\C=C\C3=CC=CC=C3)=CC2=CC=C1

Metabolite of Species	Details
Legionella parisiensis (NCBI:txid45071)	See: PubMed
Fluoribacter dumoffii (NCBI:txid463)	See: PubMed

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. bacterial metabolite Any prokaryotic metabolite produced during a metabolic reaction in bacteria.

ChEBI Ontology
Outgoing	legioliulin (CHEBI:156300) has role bacterial metabolite (CHEBI:76969) legioliulin (CHEBI:156300) has role biological pigment (CHEBI:26130) legioliulin (CHEBI:156300) is a benzenes (CHEBI:22712) legioliulin (CHEBI:156300) is a isocoumarins (CHEBI:38758) legioliulin (CHEBI:156300) is a olefinic compound (CHEBI:78840) legioliulin (CHEBI:156300) is a phenols (CHEBI:33853) legioliulin (CHEBI:156300) is a polyketide (CHEBI:26188)

IUPAC Name

8-hydroxy-3-[(1E,3E)-4-phenylbuta-1,3-dien-1-yl]-1H-isochromen-1-one

Synonyms	Sources
8-hydroxy-3-[(1E,3E)-4-phenyl-1,3-butadienyl]-1H-2-benzopyran-1-one	ChEBI
8-hydroxy-3-[(1E,3E)-4-phenylbuta-1,3-dien-1-yl]-1H-2-benzopyran-1-one	IUPAC

Last Modified

13 August 2020