Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-06-17 20:09:50 UTC
Update Date2025-10-07 16:09:26 UTC
Metabolite IDMMDBc0055887
Metabolite Identification
Common Namedeaminohydroxyblasticidin S
DescriptionDeaminohydroxyblasticidin S is a derivative of blasticidin S, belonging to the class of aminoglycoside antibiotics. Its chemical structure is characterized by the absence of the amino group at the C-13 position, which differentiates it from its parent compound. This modification influences its biological activity, as deaminohydroxyblasticidin S has been shown to sustain the inhibition of aflatoxin production, a pathway relevant in mycotoxin biosynthesis, while other derivatives like N-acetylblasticidin S do not exhibit this effect (PMID:23879927 ). Additionally, it has been observed that deaminohydroxyblasticidin S is involved in the metabolic conversion of blasticidin S to N-acetyldeaminohydroxyblasticidin S, indicating its role in the biotransformation processes within fungal species (PMID:23879927 ). Notably, while deaminohydroxyblasticidin S and N-acetyldeaminohydroxyblasticidin S do not inhibit the growth of Aspergillus niger, the free amino group at C-13 in blasticidin S and deaminohydroxyblasticidin S appears crucial for aflatoxin production inhibition (PMID:23879927 ). Furthermore, deaminohydroxyblasticidin S can be generated from blasticidin S through enzymatic activity, highlighting its significance in microbial metabolic pathways (PMID:23377931 ).
Structure
Synonyms
ValueSource
Deaminohydroxyblasticidin SChEBI
Deaminohydroxyblasticidin S cationChEBI
Molecular FormulaC17H26N7O6
Average Mass424.437
Monoisotopic Mass424.193908005
IUPAC Name1-{[(2S,3S,6R)-2-carboxy-6-(4-hydroxy-2-oxo-1,2-dihydropyrimidin-1-yl)-3,6-dihydro-2H-pyran-3-yl]-C-hydroxycarbonimidoyl}-4-(N-methylcarbamimidamido)butan-2-aminium
Traditional Name1-{[(2S,3S,6R)-2-carboxy-6-(4-hydroxy-2-oxopyrimidin-1-yl)-3,6-dihydro-2H-pyran-3-yl]-C-hydroxycarbonimidoyl}-4-(N-methylcarbamimidamido)butan-2-aminium
CAS Registry NumberNot Available
SMILES
[H]C([NH3+])(CCN(C)C(N)=N)CC(O)=N[C@@]1([H])C=C[C@@]([H])(O[C@]1([H])C(O)=O)N1C=CC(O)=NC1=O
InChI Identifier
InChI=1S/C17H25N7O6/c1-23(16(19)20)6-4-9(18)8-12(26)21-10-2-3-13(30-14(10)15(27)28)24-7-5-11(25)22-17(24)29/h2-3,5,7,9-10,13-14H,4,6,8,18H2,1H3,(H3,19,20)(H,21,26)(H,27,28)(H,22,25,29)/p+1/t9?,10-,13+,14-/m0/s1
InChI KeyREIIQZAQCCFGIJ-LBLJTAPMSA-O