Biomaterial Database

Clathrin, adaptors and disease: insights from the yeast Saccharomyces cerevisiae. 2013

Margaret D Myers, and Gregory S Payne

Department of Biological Chemistry, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.

Since the identification of clathrin as a vesicular coat protein, numerous studies have contributed to our understanding of the role of clathrin and clathrin-mediated trafficking pathways in cell function. The budding yeast, Saccharomyces cerevisiae, offers a wealth of highly developed approaches that have been applied to study clathrin-mediated trafficking events, most of which are conserved in mammalian cells. Here we review the function of clathrin and clathrin adaptors in yeast. We also discuss the role of these proteins in human disease and how certain pathogens have co-opted trafficking pathways for their own use. These studies highlight the advantages of studying complex trafficking events using yeast as a model.

UI	MeSH Term	Description	Entries
D011992	Endosomes	Cytoplasmic vesicles formed when COATED VESICLES shed their CLATHRIN coat. Endosomes internalize macromolecules bound by receptors on the cell surface.	Receptosomes,Endosome,Receptosome
D002966	Clathrin	The main structural coat protein of COATED VESICLES which play a key role in the intracellular transport between membranous organelles. Each molecule of clathrin consists of three light chains (CLATHRIN LIGHT CHAINS) and three heavy chains (CLATHRIN HEAVY CHAINS) that form a structure called a triskelion. Clathrin also interacts with cytoskeletal proteins.
D004194	Disease	A definite pathologic process with a characteristic set of signs and symptoms. It may affect the whole body or any of its parts, and its etiology, pathology, and prognosis may be known or unknown.	Diseases
D004705	Endocytosis	Cellular uptake of extracellular materials within membrane-limited vacuoles or microvesicles. ENDOSOMES play a central role in endocytosis.	Endocytoses
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012441	Saccharomyces cerevisiae	A species of the genus SACCHAROMYCES, family Saccharomycetaceae, order Saccharomycetales, known as "baker's" or "brewer's" yeast. The dried form is used as a dietary supplement.	Baker's Yeast,Brewer's Yeast,Candida robusta,S. cerevisiae,Saccharomyces capensis,Saccharomyces italicus,Saccharomyces oviformis,Saccharomyces uvarum var. melibiosus,Yeast, Baker's,Yeast, Brewer's,Baker Yeast,S cerevisiae,Baker's Yeasts,Yeast, Baker
D021601	trans-Golgi Network	A network of membrane compartments, located at the cytoplasmic side of the GOLGI APPARATUS, where proteins and lipids are sorted for transport to various locations in the cell or cell membrane.	trans-Golgi Region,Network, trans-Golgi,Region, trans-Golgi,Regions, trans-Golgi,trans Golgi Network,trans Golgi Region,trans-Golgi Regions