Engineering of glycosidases and glycosyltransferases

SM Hancock, MD Vaughan, SG Withers - Current opinion in chemical …, 2006 - Elsevier
In recent years, substantial advances have been made in the engineering of glycosidases
and glycosyltransferases for the synthesis and degradation of glycan structures. Key …

Expression system for structural and functional studies of human glycosylation enzymes

KW Moremen, A Ramiah, M Stuart, J Steel… - Nature chemical …, 2018 - nature.com
Vertebrate glycoproteins and glycolipids are synthesized in complex biosynthetic pathways
localized predominantly within membrane compartments of the secretory pathway. The …

Teaching old enzymes new tricks: engineering and evolution of glycosidases and glycosyl transferases for improved glycoside synthesis

FA Shaikh, SG Withers - Biochemistry and Cell Biology, 2008 - cdnsciencepub.com
The therapeutic potential of glycosides has made them an attractive target for drug
development. The biological extraction and chemical synthesis of these molecules is often …

Mechanistic analogies amongst carbohydrate modifying enzymes

LL Lairson, SG Withers - Chemical communications, 2004 - pubs.rsc.org
Carbohydrates are known to play essential roles in a myriad of biological processes. The
enormous complexity of the various oligosaccharide structures found in biology is derived …

Recent structures, evolution and mechanisms of glycosyltransferases

C Breton, S Fournel-Gigleux, MM Palcic - Current opinion in structural …, 2012 - Elsevier
Cellular glycome assembly requires the coordinated action of a large number of
glycosyltransferases that catalyse the transfer of a sugar residue from a donor to specific …

Reprint of: Advanced glycosidases as ingenious biosynthetic instruments

Z Mészáros, P Nekvasilová, P Bojarová, V Křen… - Biotechnology …, 2021 - Elsevier
Until recently, glycosidases, naturally hydrolyzing carbohydrate-active enzymes, have found
few synthetic applications in industry, being primarily used for cleaving unwanted …

Glycosyltransferase structural biology and its role in the design of catalysts for glycosylation

A Chang, S Singh, GN Phillips Jr, JS Thorson - Current opinion in …, 2011 - Elsevier
Glycosyltransferases (GTs) are ubiquitous in nature and are required for the transfer of
sugars to a variety of important biomolecules. This essential enzyme family has been a focus …

Carbohydrate-active enzymes: sequences, shapes, contortions and cells

GJ Davies, SJ Williams - Biochemical Society Transactions, 2016 - portlandpress.com
The enzyme-catalysed degradation of oligo and polysaccharides is of considerable interest
in many fields ranging from the fundamental–understanding the intrinsic chemical beauty …

Advances in enzymatic glycoside synthesis

PM Danby, SG Withers - ACS chemical biology, 2016 - ACS Publications
A robust platform for facile defined glycan synthesis does not exist. Yet the need for such
technology has never been greater as researchers seek to understand the full scope of …

Emerging structural insights into glycosyltransferase-mediated synthesis of glycans

KW Moremen, RS Haltiwanger - Nature chemical biology, 2019 - nature.com
Glycans linked to proteins and lipids play key roles in biology; thus, accurate replication of
cellular glycans is crucial for maintaining function following cell division. The fact that …