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

Title Value
Polysaccharide SB2-1
Source Name Shiraia bambusicola
Weight 22.2 kDa
Main Glycosidic Bond(s)
α-Manp-(1→2)
α-Glcp-(1→2)
α-Glcp-(1→6)
α-Glcp-(1→4)
β-Galf-(1→2)
β-Galf-(1→6)
Main Chain Main chain composed of (1→2)-Manp
Side Chain Side chains consisted of glucose and galactose. Glucose with the linkages of (1→4)D-Glcp, (1→2)-D-Glcp, and (1→6)-D-Glcp linked at C-6 and C-3 of the (1→2)-Manp as the side chains. Galactose with the linkages of (1→6)-D-Galf, →2)-D-Galf(1→, and terminal D-Galf(1→ also existed in the side chain.
NMR Information yes
Monosaccharide
glucose 44.44%
mannose 22.22%
galactose 33.33%
Physiological Functions immunoregulation
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11) 04-Diseases of the immune system
Correlation map Click to view
DOI 10.1016/j.jep.2020.112833
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.