Glycosylation Circuit Enables Improved Catalytic Properties for Recombinant Alkaline Phosphatase.

ABSTRACT: Protein glycosylation is one of the most crucial and common post-translational modifications. It plays a fate-determining role and can alter many properties of proteins. Here, we engineered a Campylobacter jejuni N-linked glycosylation machinery by overexpressing one of the core glycosylation-related enzymes, PgIB, to increase the glycosylation rate. It has been previously shown that by utilizing N-linked glycosylation, certain recombinant proteins have been furnished with improved features, such as stability and solubility. We utilized N-linked glycosylation using an engineered glycosylation pathway to glycosylate a model enzyme, the alkaline phosphatase (ALP) enzyme in Escherichia coli. We have investigated the effects of glycosylation on enzyme properties. Considering the

SUBMITTER: Bozkurt EU 

PROVIDER: S-EPMC10552120 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature