The atomic structure of a eukaryotic oligosaccharyltransferase complex

L Bai, T Wang, G Zhao, A Kovach, H Li - Nature, 2018 - nature.com
N-glycosylation is a ubiquitous modification of eukaryotic secretory and membrane-bound
proteins; about 90% of glycoproteins are N-glycosylated. The reaction is catalysed by an …

Structural basis of protein asn-glycosylation by oligosaccharyltransferases

D Kohda - Glycobiophysics, 2018 - Springer
Glycosylation of asparagine residues is a ubiquitous protein modification. This N-
glycosylation is essential in Eukaryotes, but principally nonessential in Prokaryotes …

Mammalian STT3A/B oligosaccharyltransferases segregate N-glycosylation at the translocon from lipid-linked oligosaccharide hydrolysis

H Lu, CS Fermaintt, NA Cherepanova… - Proceedings of the …, 2018 - National Acad Sciences
Oligosaccharyltransferases (OSTs) N-glycosylate proteins by transferring oligosaccharides
from lipid-linked oligosaccharides (LLOs) to asparaginyl residues of Asn-Xaa-Ser/Thr …

The structure of an archaeal oligosaccharyltransferase provides insight into the strict exclusion of proline from the N-glycosylation sequon

Y Taguchi, T Yamasaki, M Ishikawa… - Communications …, 2021 - nature.com
Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the
N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X …

Two-state exchange dynamics in membrane-embedded oligosaccharyltransferase observed in real-time by high-speed AFM

Y Kawasaki, H Ariyama, H Motomura… - Journal of molecular …, 2020 - Elsevier
Oligosaccharyltransferase (OST) is a membrane-bound enzyme that catalyzes the transfer of
oligosaccharide chains from lipid-linked oligosaccharides (LLO) to asparagine residues in …

[PDF][PDF] Dynamical and Structural Analysis of Archaeal Oligosaccharyltransferase Using High-speed AFM and Electron Microscopy

川﨑由貴 - 2021 - catalog.lib.kyushu-u.ac.jp
CMW, a mixture of chloroform, methanol, and water cryo-EM, cryo-electron microscopy CTF,
Contrast Transfer Function DC, direct constraint DC-ENM, direct constraint-ENM DDM, n …

[PDF][PDF] Structural basis for the strict exclusion of proline from the N-glycosylation sequon

D Kohda, Y Taguchi, T Yamasaki, M Ishikawa… - 2021 - academia.edu
Oligosaccharyltransferase (OST) catalyzes oligosaccharide transfer to the Asn residue in the
N-glycosylation sequon, Asn-X-Ser/Thr, where Pro is strictly excluded at position X …