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CHEBI:149754 - 8-(2-hydroxyethyl)-6-methyllumazine

ChEBI IDCHEBI:149754
ChEBI Name8-(2-hydroxyethyl)-6-methyllumazine
Stars
DefinitionA pteridine that is lumazine substituted with a 2-hydroxyethyl group at position 8 and a methyl group at position 6; one of 20 modifications to the potent microbial riboflavin-based metabolite antigen 5-(2-oxopropylideneamino)-6-D-ribityl aminouracil (5-OP-RU), an activator of mucosal-associated invariant T (MAIT) cells when presented by the MR1 protein (reported in MED:32123373).
Last Modified14 May 2020
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC9H10N4O3
Net Charge0
Average Mass222.204
Monoisotopic Mass222.07529
SMILESCc1cn(CCO)c2nc(=O)nc(=O)c-2n1
InChIInChI=1S/C9H10N4O3/c1-5-4-13(2-3-14)7-6(10-5)8(15)12-9(16)11-7/h4,14H,2-3H2,1H3,(H,12,15,16)
InChIKeyUEFFYLLEAIHMNT-UHFFFAOYSA-N
Roles Classification
Biological Role:
epitope  The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
ChEBI Ontology
Outgoing Relation(s)
8-(2-hydroxyethyl)-6-methyllumazine (CHEBI:149754) has functional parent lumazine (CHEBI:16489)
8-(2-hydroxyethyl)-6-methyllumazine (CHEBI:149754) has role epitope (CHEBI:53000)
8-(2-hydroxyethyl)-6-methyllumazine (CHEBI:149754) is a pteridines (CHEBI:26373)
IUPAC Name 
8-(2-hydroxyethyl)-6-methylpteridine-2,4(3H,8H)-dione
Synonyms  Source
8-(2-hydroxyethyl)-6-methyl-2,4(3H,8H)-pteridinedioneChEBI
2'-OH-butyl-L-6-MeChEBI
Citations