Details of Metabolite

General Information of MET (ID: META00919)
Name Astilbin
Synonyms   Click to Show/Hide Synonyms of This Metabolite
(2R,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-3,4-dihydro-2H-1-benzopyran-4-one; (2R,3R)-3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one; (2R-cis)-Isomer OF astilbin; (2S-cis)-Isomer OF astilbin; 3-0-alpha-1-Rhamnosyl-(2R,3R)-dihydroquercetin; Dihydroquercetin-3-O-alpha-lrhap; Isoastilbin; Neoisoastilbin
Source Food;Drug;Food;Plant Metabolite; Microbial
Structure Type   Flavonoid glycosides  (Click to Show/Hide the Complete Structure Type Hierarchy)
Phenylpropanoids and polyketides
Flavonoids
Flavonoid glycosides
PubChem CID
119258
HMDB ID
HMDB0033850
Formula
C21H22O11
Structure
<iframe style="width: 300px; height: 300px;" frameborder="0" src="https://embed.molview.org/v1/?mode=balls&cid=119258"></iframe>
3D MOL 2D MOL
  Click to Show/Hide the Molecular/Functional Data (External Links/Property/Function) of This Metabolite
KEGG ID
C17449
ChEBI ID
38200
FooDB ID
FDB012030
ChemSpider ID
106533
Physicochemical Properties Molecular Weight 450.4 Topological Polar Surface Area 186
XlogP 0.4 Complexity 676
Heavy Atom Count 32 Rotatable Bond Count 3
Hydrogen Bond Donor Count 7 Hydrogen Bond Acceptor Count 11
Function
Astilbin is found in alcoholic beverages. Astilbin is a constituent of Vitis vinifera (wine grape).Astilbin is a flavanonol, a type of flavonoid. It can be found in St John's wort (Hypericum perforatum, Clusiaceae, subfamily Hypericoideae, formerly often considered a full family Hypericaceae), in Dimorphandra mollis (Fava d'anta, Fabaceae), in the the leaves of Harungana madagascariensis (Hypericaceae), in the rhizome of Astilbe thunbergii, in the root of Astilbe odontophylla(Saxifragaceae) and in the rhizone of Smilax glabra (Chinaroot, Smilacaceae).
Regulatory Network
Full List of Protein(s) Regulating This Metabolite
      Transcription factor (TF)
            R2R3-MYB (AN2) Click to Show/Hide the Full List of Regulating Pair(s):   1 Pair(s)
               Detailed Information Protein   Info click to show the details of this protein
               Regulating Pair Experim Info click to show the details of experiment for validating this pair [1]
                      Introduced Variation Overexpression of AN2
                      Induced Change Astilbin concentration: increase (FC = 47.93)
                      Summary Introduced Variation         Induced Change 
                      Disease Status Healthy individual
                      Details It is reported that overexpression of AN2 leads to the increase of astilbin levels compared with control group.
References
1 Comprehensive Influences of Overexpression of a MYB Transcriptor Regulating Anthocyanin Biosynthesis on Transcriptome and Metabolome of Tobacco Leaves. Int J Mol Sci. 2019 Oct 16;20(20):5123.

If you find any error in data or bug in web service, please kindly report it to Dr. Zhang and Dr. Mou.