The Er Protein Folding Sensor Udp-Glucose Glycoprotein:Glucosyltransferase Modifies Substrates Distant to Local Changes in Glycoprotein Conformation.
Taylor, S.C., Ferguson, A.D., Bergeron, J.J.M., Thomas, D.Y.(2004) Nat Struct Mol Biol 11: 128
- PubMed: 14730348 
- DOI: 10.1038/nsmb715
- Primary Citation of Related Structures:  
1H4P - PubMed Abstract: 
We present in vitro data that explain the recognition mechanism of misfolded glycoproteins by UDP-glucose glycoprotein-glucosyltransferase (UGGT). The glycoprotein exo-(1,3)-beta-glucanase (beta-Glc) bearing two glycans unfolds in a pH-dependent manner to become a misfolded substrate for UGGT ...