Information on EC 3.2.1.88 - non-reducing end beta-L-arabinopyranosidase

for references in articles please use BRENDA:EC3.2.1.88
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IUBMB Comments
The enzyme, which was characterized from dormant seeds of the plant Cajanus cajan (pigeon pea), has been shown to remove the terminal non-reducing beta-L-arabinopyranoside residue from the artificial substrate p-nitrophenyl-beta-L-arabinopyranose . In the presence of methanol the enzyme demonstrates transglycosylase activity, transferring the arabinose moiety to methanol while retaining the anomeric configuration, generating 1-O-methyl-beta-L-arabinopyranose .
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The expected taxonomic range for this enzyme is: Bacteria, Eukaryota
Synonyms
Abp27A, arabinosidase,beta-L-, beta-arabinopyranosidase, beta-L-arabinosidase, vicianosidase, more
REACTION
REACTION DIAGRAM
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ORGANISM
UNIPROT
LITERATURE
a beta-L-arabinoside + H2O = L-arabinose + an alcohol
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