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Taxonomic group: fungi / Basidiomycota (Phylum: Basidiomycota)
Associated disease: infection due to Cryptococcus neoformans [ICD11: XN3EH

]

NCBI PubMed ID: 16696646
Publication DOI: 10.1111/j.1567-1364.2006.00054.x
Journal NLM ID: 101085384
Publisher: Oxford University Press
Correspondence: Doering TL <doering

wustl.edu>
Institutions: Department of Molecular Microbiology, Washington University, School of Medicine, St. Louis, USA, Department of Pathology and Immunology, Washington University, School of Medicine, St. Louis, USA

Glycosyltransferases are specific enzymes that catalyse the transfer of monosaccharide moieties to biological substrates, including proteins, lipids and carbohydrates. These enzymes are present from prokaryotes to humans, and their glycoconjugate products are often vital for survival of the organism. Many glycosyltransferases found in fungal pathogens such as Cryptococcus neoformans do not exist in mammalian systems, making them attractive potential targets for selectively toxic agents. In this article, we present the features of this diverse class of enzymes, and review the fungal glycosyltransferases that are involved in synthesis of the cell wall, the cryptococcal capsule, glycoproteins and glycolipids. We specifically focus on enzymes that have been identified or studied in C. neoformans, and we consider future directions for research on glycosyltransferases in the context of this opportunistic pathogen.

polysaccharide, glycan, glycosyltransferase, glycosylation, fungi, Cryptococcus

Structure type: oligomer
Location inside paper: Fig. 3, b, Man9GlcNAc2
Aglycon: Dol-P-P
Compound class: N-glycan
Contained glycoepitopes: IEDB_123886,IEDB_130701,IEDB_135813,IEDB_136104,IEDB_137340,IEDB_137485,IEDB_140116,IEDB_140942,IEDB_141793,IEDB_141807,IEDB_141828,IEDB_141829,IEDB_141830,IEDB_141831,IEDB_143632,IEDB_144983,IEDB_151079,IEDB_151531,IEDB_152206,IEDB_153212,IEDB_153220,IEDB_164046,IEDB_164174,IEDB_187201,IEDB_187238,IEDB_187239,IEDB_187240,IEDB_429156,IEDB_540671,IEDB_548907,IEDB_857734,IEDB_983930,SB_136,SB_191,SB_196,SB_197,SB_198,SB_33,SB_44,SB_53,SB_67,SB_72,SB_73,SB_74,SB_77,SB_85

Related record ID(s): 44351, 44352, 44353
NCBI Taxonomy refs (TaxIDs): 5207
Reference(s) to other database(s): GTC:G60230HH
Show glycosyltransferases

There is only one chemically distinct structure:

CC(=O)N[C@H]1[C@H](O[C@@H]2[C@@H](CO)O[C@@H](O)[C@H](NC(C)=O)[C@H]2O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO[C@H]3O[C@H](CO[C@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]4O[C@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]4O)[C@@H](O)[C@H](O[C@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]4O[C@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]4O)[C@@H]3O)[C@@H](O)[C@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O)[C@@H]2O)[C@@H]1O

SVG MW SMILES 3D mol Ionize