Molecular basis of lipid-linked oligosaccharide recognition and processing by bacterial oligosaccharyltransferase.
Napiorkowska, M., Boilevin, J., Sovdat, T., Darbre, T., Reymond, J.L., Aebi, M., Locher, K.P.(2017) Nat Struct Mol Biol 24: 1100-1106
- PubMed: 29058712 
- DOI: 10.1038/nsmb.3491
- Primary Citation of Related Structures:  
5OGL - PubMed Abstract: 
Oligosaccharyltransferase (OST) is a membrane-integral enzyme that catalyzes the transfer of glycans from lipid-linked oligosaccharides (LLOs) onto asparagine side chains, the first step in protein N-glycosylation. Here, we report the X-ray structure of a single-subunit OST, PglB from Campylobacter lari, trapped in an intermediate state bound to an acceptor peptide and a synthetic LLO analog ...