More than 33,000 glycosyltransferases have been identified. Structural studies, however, have only revealed two distinct glycosyltransferase (GT) folds, GT-A and GT-B. Here we report a 1.34-Å ...
The aminoacylation reaction, which is catalysed by aminoacyl-tRNA synthetases (aaRSs), fuses each amino acid to its cognate tRNA. This reaction requires amino acid activation through condensation of ...