Chemoenzymatic modular assembly of O-GalNAc glycans for functional glycomics

O-GalNAc glycans are essential in many biological and pathological processes, but difficult to access due to their structural complexity and synthetic challenges. Here, the authors report an efficient chemoenzymatic modular assembly strategy to construct structurally diverse O-GalNAc glycans, use th...

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Autores principales: Shuaishuai Wang, Congcong Chen, Madhusudhan Reddy Gadi, Varma Saikam, Ding Liu, He Zhu, Roni Bollag, Kebin Liu, Xi Chen, Fengshan Wang, Peng George Wang, Peixue Ling, Wanyi Guan, Lei Li
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/3a64e407ac464a248e796f18a724fe06
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Sumario:O-GalNAc glycans are essential in many biological and pathological processes, but difficult to access due to their structural complexity and synthetic challenges. Here, the authors report an efficient chemoenzymatic modular assembly strategy to construct structurally diverse O-GalNAc glycans, use the synthesised glycans to generate a synthetic mucin O-glycan microarray and profile binding specificities of glycan-binding proteins.