Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.2.1.52 extracted from

  • Ogata, M.; Zeng, X.; Usui, T.; Uzawa, H.
    Substrate specificity of N-acetylhexosaminidase from Aspergillus oryzae to artificial glycosyl acceptors having various substituents at the reducing ends (2006), Carbohydr. Res., 342, 23-30.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Aspergillus oryzae
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information beta-D-glucopyranose lacking a glycon is a poor substrate for transglycosylation Aspergillus oryzae ?
-
?
additional information when beta-D-glucopyranosides with methyl (CH3), allyl (CH2CH=CH2), and phenyl (C6H5) groups at the reducing end are used as the acceptors, this enzyme transferrs the 6-O-sulfo-GlcNAc moiety in the donor to the location of O-4 in these glycosyl acceptors with a high regioselectivity, producing the corresponding 6-O-sulfo-N-acetylglucosaminyl beta-D-glucopyranosides. beta-D-Glucopyranose lacking aglycon is a poor substrate for transglycosylation Aspergillus oryzae ?
-
?
p-nitrophenyl 6-O-sulfo-N-acetyl-beta-D-glucosaminide + 4-nitrophenyl 2-(acetylamino)-2-deoxy-alpha-D-glucopyranoside the product is formed with a yield of 93% based on the donor added Aspergillus oryzae 4-nitrophenyl 2-(acetylamino)-4-O-[2-(acetylamino)-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl]-2-deoxy-alpha-D-glucopyranoside + 4-nitrophenol
-
?
p-nitrophenyl 6-O-sulfo-N-acetyl-beta-D-glucosaminide + methyl 2-(acetylamino)-2-deoxy-alpha-D-glucopyranoside the product is formed with a yield of 51% based on the donor added Aspergillus oryzae methyl 2-(acetylamino)-4-O-[2-(acetylamino)-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl]-2-deoxy-alpha-D-glucopyranoside + 4-nitrophenol
-
?
p-nitrophenyl 6-O-sulfo-N-acetyl-beta-D-glucosaminide + methyl alpha-D-glucopyranoside the product is formed with a yield of 17% based on the donor added Aspergillus oryzae methyl 4-O-[2-(acetylamino)-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl]-alpha-D-glucopyranoside + 4-nitrophenol
-
?
p-nitrophenyl 6-O-sulfo-N-acetyl-beta-D-glucosaminide + phenyl alpha-D-glucopyranoside the product is formed with a yield of 36% based on the donor added Aspergillus oryzae phenyl 4-O-[2-(acetylamino)-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl]-alpha-D-glucopyranoside + 4-nitrophenol
-
?
p-nitrophenyl 6-O-sulfo-N-acetyl-beta-D-glucosaminide + prop-2-en-1-yl 2-(acetylamino)-2-deoxy-alpha-D-glucopyranoside the product is formed with a yield of 92% based on the donor added Aspergillus oryzae prop-2-en-1-yl 2-(acetylamino)-4-O-[2-(acetylamino)-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl]-2-deoxy-alpha-D-glucopyranoside + 4-nitrophenol
-
?
p-nitrophenyl 6-O-sulfo-N-acetyl-beta-D-glucosaminide + prop-2-en-1-yl alpha-D-glucopyranoside the product is formed with a yield of 34% based on the donor added Aspergillus oryzae prop-2-en-1-yl 4-O-[2-(acetylamino)-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl]-alpha-D-glucopyranoside + 4-nitrophenol
-
?
p-nitrophenyl 6-O-sulfo-N-acetyl-beta-D-glucosaminide + propyl 2-(acetylamino)-2-deoxy-alpha-D-glucopyranoside the product is formed with a yield of 87% based on the donor added Aspergillus oryzae propyl 2-(acetylamino)-4-O-[2-(acetylamino)-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl]-2-deoxy-alpha-D-glucopyranoside + 4-nitrophenol
-
?