Table I.

Four Functionally Diverse Superfamilies were used to Create Protein Networks

Superfamily	Subgroup (no. representative proteins)
Enolase (159)	Enolase (20), GalD (1), GlucD (16), MR (56), ManD (17), MAL (3), MLE (46)
Peroxiredoxin (Prx) (47)	AhpC-Prx1 (17), AhpE (1), BCP-PrxQ (6), Prx5 (7), Prx6 (3), Tpx (9), uncharacterized (4)
Glutathione Transferase (GST) (127)	AMPS (42), Main 1 (13), Main 2 (9), Main 3 (7), Main 4 (14), Main 5 (3), Main 6 (1), Main 7 (1), Main 8 (7), Main 9 (6), Main 10 (4), Main Remainder (11), Remainder (5), Xi (4)
Crotonase (88)	Crotonase Like (70), Retro-Claisenase-like (2), uncharacterized (16)

ManD: mannonate dehydratase; GlucD: glucarate dehydratase; GalD: galactarate dehydratase; MAL: methylaspartate ammonia lyase; MR: mandelate racemase; MLE: muconate cycloisomerase.