In situ generated O-Glycan core 1 structure as substrate for Gal (β1–3) GalNAc β-1, 6-GlcNAc Transferase

G Dudziak, S Zeng, EG Berger, RG Gallego… - Bioorganic & medicinal …, 1998 - Elsevier
β-Galactosidase from bovine testes was used in a one pot reaction together with a
recombinant β-1, 6-GlcNAc transferase for the synthesis of GlcNAc (β1–6) GalNAc (α1 …

Flexibility in the donor substrate specificity of β 1,4-galactosyltransferase: application in the synthesis of complex carbohydrates

MM Palcic, O Hindsgaul - Glycobiology, 1991 - academic.oup.com
Biosynthetically, bovine N-acetylglucosainine β 1, 4-galacto-syltransferase (GalT) catalyses
the transfer of galactosyl residues from UDP-Gal to the 4-position of GlcNAc units, resulting …

Synthesis of Galβ1-3GlcNAc and Galβ1-3GlcNAcβ-SEt by an enzymatic method comprising the sequential use of β-galactosidases from bovine testes and Escherichia …

L Hedbys, E Johansson, K Mosbach, PO Larsson… - Glycoconjugate …, 1989 - Springer
Abstract Galβ1-3GlcNAc (1) and Galβ1-3GlcNAcβ-SEt (2) were synthesized on a 100 mg
scale by the transgalactosylation reaction of bovine testes β-galactosidase with lactose as …

Galactosyl transfer ability of β-(1→ 4)-galactosyltransferase toward 5a-carba-sugars

Y Kajihara, H Hashimoto, S Ogawa - Carbohydrate Research, 1999 - Elsevier
Bovine β-(1→ 4)-galactosyltransferase was assayed with a series of 5a-carba-sugars, ie,
sugar analogues in which the ring oxygen of pyranose is replaced by a methylene group …

A coupled assay for UDP-GlcNAc: Galβ1-3GalNAc-R β1, 6-N-acetylglucosaminyltransferase (GlcNAc to GalNAc)

A Datti, A Orlacchio, KA Siminovitch, JW Dennis - Analytical biochemistry, 1992 - Elsevier
UDP-GlcNAc: Galβ1-3GalNAc-R β1, 6-N-acetylglucosaminyltransferase (GlcNAc to
GalNAc)(ie, core 2 GlcNAc-T) is a developmentally regulated enzyme of the O-linked …

Chemical synthesis and kinetic characterization of UDP-2-deoxy-d-lyxo-hexose (“UDP-2-deoxy-d-galactose”), a donor-substrate for β-(1→ 4)-d-galactosyltransferase

G Srivastava, O Hindsgaul, MM Palcic - Carbohydrate research, 1993 - Elsevier
Abstract Bovine β-(1→ 4)-galactosyltransferase (GalT) transfers galactose from UDP-
galactose to β-d-GlcpNAc-terminating oligosaccharides to produce N-acetyllactosamine …

UDP-N-Acetyl-α-D-glucosamine as acceptor substrate of β-1, 4-galactosyltransferase. Enzymatic synthesis of UDP-N-acetyllactosamine

L Elling, A Zervosen, R Gutiérrez Gallego… - Glycoconjugate …, 1999 - Springer
The capacity of UDP-N-acetyl-α-D-glucosamine (UDP-GlcNAc) as an in vitro acceptor
substrate for β-1, 4-galactosyltransferase (β4GalT1, EC 2.4. 1.38) from human and bovine …

Optimization of the enzymatic synthesis of O-glycan core 2 structure by use of a genetic algorithm

C Hoh, G Dudziak, A Liese - Bioorganic & medicinal chemistry letters, 2002 - Elsevier
The enzymatic synthesis of Gal-β1, 3 [GlcNAc-β1, 6]-GalNAc-α1-OBn (core 2-Bn) using a
multi-enzyme system consisting of a β-galactosidase (EC 3.2. 1.23) from bovine testes and a …

Direct identification of nonreducing GlcNAc residues on N-glycans of glycoproteins using a novel chemoenzymatic method

E Boeggeman, B Ramakrishnan, C Kilgore… - Bioconjugate …, 2007 - ACS Publications
The mutant β1, 4-galactosyltransferase (β4Gal-T1), β4Gal-T1-Y289L, in contrast to wild-type
β4Gal-T1, can transfer GalNAc from the sugar donor UDP-GalNAc to the acceptor, GlcNAc …

A novel human β1, 3-N-acetylgalactosaminyltransferase that synthesizes a unique carbohydrate structure, GalNAcβ1-3GlcNAc

T Hiruma, A Togayachi, K Okamura, T Sato… - Journal of Biological …, 2004 - ASBMB
We found, using a BLAST search, a novel human gene (GenBank™ accession number
BC029564) that possesses β3-glycosyltransferase motifs. The full-length open reading …