CHEBI:16450 - 2'-deoxyuridine

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ChEBI Name 2'-deoxyuridine
ChEBI ID CHEBI:16450
Definition A pyrimidine 2'-deoxyribonucleoside having uracil as the nucleobase.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:11398, CHEBI:42178, CHEBI:46165, CHEBI:46289, CHEBI:46293, CHEBI:4434, CHEBI:11572, CHEBI:14123, CHEBI:19261, CHEBI:23640, CHEBI:29113
Supplier Information ChemicalBook:CB4919515, ZINC000004228260
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Flavin mononucleotide (FMN), or riboflavin-5′-phosphate, is a biomolecule produced from riboflavin (vitamin B2) by the enzyme riboflavin kinase and functions as the prosthetic group of various oxidoreductases, including NADH dehydrogenase, as well as a cofactor in biological blue-light photo receptors. During the catalytic cycle, various oxidoreductases induce reversible interconversions between the oxidized (FMN), semiquinone (FMNH•), and reduced (FMNH2) forms of the isoalloxazine core. FMN is a stronger oxidizing agent than NAD and is particularly useful because it can take part in both one- and two-electron transfers. In its role as blue-light photo receptor, (oxidized) FMN stands out from the 'conventional' photo receptors as the signaling state and not an E/Z isomerization. It is the principal form in which riboflavin is found in cells and tissues. It requires more energy to produce, but is more soluble than riboflavin. In cells, FMN occurs freely circulating but also in several covalently bound forms. Covalently or non-covalently bound FMN is a cofactor of many enzymes playing an important pathophysiological role in cellular metabolism. For example dissociation of flavin mononucleotide from mitochondrial complex I has been shown to occur during ischemia/reperfusion brain injury during stroke.
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Formula C9H12N2O5
Net Charge 0
Average Mass 228.20200
Monoisotopic Mass 228.07462
InChI InChI=1S/C9H12N2O5/c12-4-6-5(13)3-8(16-6)11-2-1-7(14)10-9(11)15/h1-2,5-6,8,12-13H,3-4H2,(H,10,14,15)/t5-,6+,8+/m0/s1
InChIKey MXHRCPNRJAMMIM-SHYZEUOFSA-N
SMILES OC[C@H]1O[C@H](C[C@@H]1O)n1ccc(=O)[nH]c1=O
Metabolite of Species Details
Mus musculus (NCBI:txid10090) Source: BioModels - MODEL1507180067 See: PubMed
Saccharomyces cerevisiae (NCBI:txid4932) Source: yeast.sf.net See: PubMed
Escherichia coli (NCBI:txid562) See: PubMed
Homo sapiens (NCBI:txid9606) See: DOI
Roles Classification
Biological Role(s): mouse metabolite
Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
Saccharomyces cerevisiae metabolite
Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
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ChEBI Ontology
Outgoing 2'-deoxyuridine (CHEBI:16450) has functional parent uracil (CHEBI:17568)
2'-deoxyuridine (CHEBI:16450) has role Escherichia coli metabolite (CHEBI:76971)
2'-deoxyuridine (CHEBI:16450) has role Saccharomyces cerevisiae metabolite (CHEBI:75772)
2'-deoxyuridine (CHEBI:16450) has role human metabolite (CHEBI:77746)
2'-deoxyuridine (CHEBI:16450) has role mouse metabolite (CHEBI:75771)
2'-deoxyuridine (CHEBI:16450) is a pyrimidine 2'-deoxyribonucleoside (CHEBI:19255)
Incoming 2'-deoxy-5-(4,5-dihydroxypentyl)uridine (CHEBI:132191) has functional parent 2'-deoxyuridine (CHEBI:16450)
5,6-dihydroxy-2'-deoxyuridine (CHEBI:132189) has functional parent 2'-deoxyuridine (CHEBI:16450)
5-(2-aminoethyl)-2'-deoxyuridine (CHEBI:142166) has functional parent 2'-deoxyuridine (CHEBI:16450)
IUPAC Name
1-(2-deoxy-β-D-erythro-pentofuranosyl)uracil
Synonyms Sources
2'-Deoxyuridine KEGG COMPOUND
2'-deoxyuridine UniProt
2-Deoxyuridine KEGG COMPOUND
Deoxyuridine KEGG COMPOUND
dU ChEBI
Manual Xrefs Databases
C00019697 KNApSAcK
C00526 KEGG COMPOUND
DB02256 DrugBank
Deoxyuridine Wikipedia
DEOXYURIDINE MetaCyc
DUR PDBeChem
HMDB0000012 HMDB
View more database links
Registry Numbers Types Sources
24433 Reaxys Registry Number Reaxys
951-78-0 CAS Registry Number KEGG COMPOUND
Citation Type Source
24463401 PubMed citation Europe PMC
Last Modified
11 January 2019