Structural and Mechanistic Insight Into N-Glycan Processing by Endo-Alpha-Mannosidase.
Thompson, A.J., Williams, R.J., Hakki, Z., Alonzi, D.S., Wennekes, T., Gloster, T.M., Songsrirote, K., Thomas-Oates, J.E., Wrodnigg, T.M., Spreitz, J., Stutz, A.E., Butters, T.D., Williams, S.J., Davies, G.J.(2012) Proc Natl Acad Sci U S A 109: 781
- PubMed: 22219371 
- DOI: 10.1073/pnas.1111482109
- Primary Citation of Related Structures:  
4ACY, 4ACZ, 4AD0, 4AD1, 4AD2, 4AD3, 4AD4, 4AD5 - PubMed Abstract: 
N-linked glycans play key roles in protein folding, stability, and function. Biosynthetic modification of N-linked glycans, within the endoplasmic reticulum, features sequential trimming and readornment steps. One unusual enzyme, endo-α-mannosidase, cleaves mannoside linkages internally within an N-linked glycan chain, short circuiting the classical N-glycan biosynthetic pathway ...