Structural basis for substrate specificity and catalysis of α1,6-fucosyltransferase

Core-fucosylation of the N-glycan core is an essential biological modification and the α1,6- fucosyltransferase FUT8 is the only enzyme in humans that catalyses this modification through the addition of an α-1,6-linked fucose to N-glycans. Here the authors provide insights into FUT8 substrate recogn...

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Autores principales: Ana García-García, Laura Ceballos-Laita, Sonia Serna, Raik Artschwager, Niels C. Reichardt, Francisco Corzana, Ramon Hurtado-Guerrero
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/6eaef7c9348f45cc8e916ae6a380340a
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Sumario:Core-fucosylation of the N-glycan core is an essential biological modification and the α1,6- fucosyltransferase FUT8 is the only enzyme in humans that catalyses this modification through the addition of an α-1,6-linked fucose to N-glycans. Here the authors provide insights into FUT8 substrate recognition by determining the 1.95 Å crystal structure of human FUT8 complexed with GDP and a biantennary complex N-glycan.