Table 1.

Glycoenzyme catergories of the study and their target activitybased on [66]. The table reports the glycoenzymes involved in N-glycan synthesis, fucosylation, branching and sialic acid regulation that were a target results of the study. E.R.- endoplasmic reticulum.

Glycoenzyme Category	Activity	Primary Location of Enzyme Activity
Mannosyltransferases	Transfers mannose groups onto the N-glycan precursor	E.R and golgi
Mannosidases	Removes mannose groups off N-glycan structures	cis to medial golgi
Fucosyltransferases	Adds fucose to the N-glycan structure	medial to trans golgi
Fucosidases	Removes fucose from the N-glycan structure	medial to trans golgi
N-acetylglucosaminotransferases	Increases branching of the N-glycan structure	medial to trans
Sialyltransferase	Adds sialic acid to the N-glycan structure	trans-golgi
Sialidases (neuraminidases)	Removes sialic acid from the structure	trans-golgi