This chapter provides an overview of naturally occurring glycan-binding proteins (GBPs), the history of their discovery, some of their biological functions, ways in which GBPs are identified, and challenges in defining their biologically relevant ligands. The chapters that follow describe the analysis of glycan–protein interactions (Chapter 29), the physical principles involved (Chapter 30), and the structures and biological functions of important subclasses of GBPs (Chapters 31–38).
Copyright © 2022 The Consortium of Glycobiology Editors, La Jolla, California; published by Cold Spring Harbor Laboratory Press; doi:10.1101/glycobiology.4e.28. All rights reserved.