Comparative Structural Biology of Eubacterial and Archaeal Oligosaccharyltransferases 2
N Maita, J Nyirenda, M Igura, J Kamishikiryo… - Journal of Biological …, 2010 - ASBMB
Oligosaccharyltransferase (OST) catalyzes the transfer of an oligosaccharide from a lipid
donor to an asparagine residue in nascent polypeptide chains. In the bacterium
Campylobacter jejuni, a single-subunit membrane protein, PglB, catalyzes N-glycosylation.
We report the 2.8 Å resolution crystal structure of the C-terminal globular domain of PglB
and its comparison with the previously determined structure from the archaeon Pyrococcus
AglB. The two distantly related oligosaccharyltransferases share unexpected structural …
donor to an asparagine residue in nascent polypeptide chains. In the bacterium
Campylobacter jejuni, a single-subunit membrane protein, PglB, catalyzes N-glycosylation.
We report the 2.8 Å resolution crystal structure of the C-terminal globular domain of PglB
and its comparison with the previously determined structure from the archaeon Pyrococcus
AglB. The two distantly related oligosaccharyltransferases share unexpected structural …
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