Noun
glycan (plural glycans)
(cabrohydrate) Any polysaccharide or oligosaccharide, especially one that is part of a glycoprotein or glycolipid.
In the reaction, the hydroxyl group of the GlcNAc will attach to the MurNAc in the glycan, which will displace the lipid-PP from the glycan chain. Source: Internet
However, once it is there, it is added to the growing glycan chain. Source: Internet
Glycan modifications can affect protein function in myriad ways. Source: Internet