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Literature summary for 3.2.1.21 extracted from

  • Charles, R.E.; Divakar, S.
    beta-Glucosidase catalyzed syntheses of pyridoxine glycosides (2009), Biosci. Biotechnol. Biochem., 73, 233-236.
    View publication on PubMed

Application

Application Comment Organism
synthesis use of enzyme for syntheses of pyridoxine glycosides in di-isopropylether. Synthesis of 7-O-(alpha-D-glucopyranosyl)pyridoxine, 7-O-(beta-D-glucopyranosyl)pyridoxine, 6-O-(alpha-D-glucopyranosyl)pyridoxine, 7-O-(alpha-D-galactopyranosyl)pyridoxine, 7-O-(beta-D-galactopyranosyl)pyridoxine, 6-O-(alpha-D-galactopyranosyl)pyridoxine, 7-O-(alpha-D-mannopyranosyl)pyridoxine, 7-O-(beta-D-mannopyranosyl)pyridoxine, 6-O-(alpha-D-mannopyranosyl)pyridoxine in yields ranging from 23% to 40% Prunus dulcis

Organism

Organism UniProt Comment Textmining
Prunus dulcis
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyridoxine + D-galactose
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Prunus dulcis 7-O-(alpha-D-galactopyranosyl)pyridoxine + 7-O-(beta-D-galactopyranosyl)pyridoxine + 6-O-(alpha-D-galactopyranosyl)pyridoxine yield 40%, with 27% 7-O-(alpha-D-galactopyranosyl)pyridoxine, 26% 7-O-(beta-D-galactopyranosyl)pyridoxine, and 47% 6-O-(alpha-D-galactopyranosyl)pyridoxine ?
pyridoxine + D-glucose
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Prunus dulcis 7-O-(alpha-D-glucopyranosyl)pyridoxine + 7-O-(beta-D-glucopyranosyl)pyridoxine + 6-O-(alpha-D-glucopyranosyl)pyridoxine yield 36%, with 39% 7-O-(alpha-D-glucopyranosyl)pyridoxine, 41% 7-O-(beta-D-glucopyranosyl)pyridoxine and 20% 6-O-(alpha-D-glucopyranosyl)pyridoxine ?
pyridoxine + D-mannose
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Prunus dulcis 7-O-(alpha-D-mannopyranosyl)pyridoxine + 7-O-(beta-D-mannopyranosyl)pyridoxine + 6-O-(alpha-D-mannopyranosyl)pyridoxine yield 23%, with 34% 7-O-(alpha-D-mannopyranosyl)pyridoxine, 42% 7-O-(beta-D-mannopyranosyl)pyridoxine, and 24% 6-O-(alpha-D-mannopyranosyl)pyridoxine ?