Figure 2
Asn side-chain torsions of occupied N-glycosylation sites (a) and all Asn side chains (b). Glycosylation limits the conformational range of the χ2 angle and changes the relative frequencies of the three staggered conformations of the χ1 angle. The plot containing the occupied sites was created with glyTorsion (https://www.glycosciences.de/tools/glytorsion/
; Lütteke et al., 2005); that containing all Asn side chains was taken from the Conformation Angles Database (https://144.16.71.148/cadb/
; Sheik et al., 2003). |