Table 1A.

Sub-groups of proteins categorized as “structural molecules” in the glucagon interactome under conditions of 25 mM glucose.

	Structural constituent of cytoskeleton	Structural constituent of ribosome	Extracellular matrix structural constituent
Control	66.7	29.2	4.2
GABA	85.7	14.3	–
Insulin	75	25	–
GABA + Insulin	90	10	–

Panther GO-Slim Molecular Function analysis resulted in 3 sub-categories. The values represent protein hits as a percentage of the total number of hits within each sub-category when α-TC1-6 cells were cultured in media containing 25 mM glucose.