MetaCyc Compound: (1,3)-β-xylobiose

Superclasses: all carbohydratesa carbohydratea glycana polysaccharidehemicellulosexylana (1->3)-beta-D-xylana (1->3)-beta-D-xylan oligosaccharide
all carbohydratesa carbohydratea glycanan oligosaccharidea (1->3)-beta-D-xylan oligosaccharide
all carbohydratesa carbohydratea glycanan oligosaccharidea disaccharide

Chemical Formula: C10H18O9

Molecular Weight: 282.25 Daltons

Monoisotopic Molecular Weight: 282.0950821767 Daltons

(1,3)-β-xylobiose compound structure


InChI: InChI=1S/C10H18O9/c11-3-1-18-10(6(14)5(3)13)19-8-4(12)2-17-9(16)7(8)15/h3-16H,1-2H2/t3-,4-,5+,6-,7-,8+,9-,10+/m1/s1


Unification Links: PubChem:52940183

Standard Gibbs Free Energy of Change Formation (ΔfG in kcal/mol): -115.439835Inferred by computational analysis [Latendresse13]

Reactions known to consume the compound:

(1,3)-β-D-xylan degradation :
a (1->3)-β-D-xylan oligosaccharide + n H2O → n β-D-xylopyranose
a (1->3)-β-D-xylan + n H2O → n+1 a (1->3)-β-D-xylan oligosaccharide

(1,3)-β-D-xylan degradation :
a (1->3)-β-D-xylan + n H2O → n+1 a (1->3)-β-D-xylan oligosaccharide

Not in pathways:
xylan + n H2O → n α-D-xylopyranose

Reactions known to produce the compound:

Not in pathways:
acetylxylan + n H2O → xylan + n acetate

cellulose and hemicellulose degradation (cellulolosome) :
a feruloyl-polysaccharide + H2O → ferulate + a polysaccharide + H+

Not in pathways:
keratan sulfate + H2O → n an oligosaccharide
blood group substance B + H2O → n an oligosaccharide
blood group substance A + H2O → n an oligosaccharide
a sialyloligosaccharide + H2O → an oligosaccharide + N-acetylneuraminate
a 1,2-β-D-glucan + H2O → n an oligosaccharide
a fucoidan + H2O → fucose + a fucose sulfate + an oligosaccharide

In Transport reactions:
an oligosaccharide[extracellular space] + ATP + H2O ↔ an oligosaccharide[cytosol] + ADP + phosphate

Created 12-Apr-2011 by Caspi R, SRI International


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Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 19.5 on Mon Nov 30, 2015, BIOCYC13A.