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

Title Value
Polysaccharide YB-PS4
Source Name Juniperus tibetica
Weight 13.3kDa
Main Glycosidic Bond(s)
α-Rhap-(1→3,5)
α-Araf-(1→2,4)
α-Galp-(1→4)
α-GalA-(1→2)
α-Rhap-(1→3)
α-Araf-(1→2)
Main Chain →2,4)-α-Rhap-(1→ →3,5)-α-Araf-(1→ →2,4)-α-Galp-(1 → and →4)-α-GalpA-(1→
Side Chain →2)-α-Rhap-(1→ →3)-α-Araf-(1 → and →2)-3-O-Me-α-Galp-(1→
NMR Information yes
Monosaccharide
galactose 39.15%
arabinose 18.32%
galacturonic acid 14.85%
rhamnose 14.85%
methylgalactose 12.83%
Physiological Functions YB-PS4 exhibited significant anticomplement activity
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11)
Correlation map Click to view
DOI 10.1016/j.ijbiomac.2019.04.029
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.