DoLPHiN: A structural and functional database of natural polysaccharides with health benefits

Title Value
Polysaccharide PSK (Krestin)
Source Name Trametes versicolor
Weight 94 kDa
Main Glycosidic Bond(s)
α-Glcp-(1→3)
β-Glcp-(1→6)
Main Chain main constituent monosaccharide is glucose with small amounts of other sugar residues like mannose、fucose、xylose and galactose PSK has a (1/4)-b-glucan with (1/6)-b-glucopyranosidic side chains for every fourth glucose unit.
Side Chain No relevant information could be found in the literature.
NMR Information unknown
Monosaccharide
glucose Exist (No specific proportion could be found in the literature)
mannose Exist (No specific proportion could be found in the literature)
galactose Exist (No specific proportion could be found in the literature)
fucose Exist (No specific proportion could be found in the literature)
Physiological Functions anti-tumour
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11) Malignant neoplasms
Correlation map Click to view
DOI 10.1039/c2fo10279j
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.