Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All alpha proteins All alpha proteins	EF Hand-like EF Hand-like	4
All alpha proteins All alpha proteins	FinO-like FinO-like	2
All alpha proteins All alpha proteins	Phospholipase A2, PLA2 Phospholipase A2, PLA2	4
All alpha proteins All alpha proteins	Terpenoid synthases Terpenoid synthases	4
All beta proteins All beta proteins	Concanavalin A-like lectins/glucanases Concanavalin A-like lectins/glucanases	2
All beta proteins All beta proteins	Cupredoxin-like Cupredoxin-like	10
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	Ferredoxin-like Ferredoxin-like	2
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	TBP-like TBP-like	4
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	Zincin-like Zincin-like	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Dihydrofolate reductase-like Dihydrofolate reductase-like	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases S-adenosyl-L-methionine-dependent methyltransferases	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	TIM beta/alpha-barrel TIM beta/alpha-barrel	6
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	alpha/beta-Hydrolases alpha/beta-Hydrolases	4
Not classified Not classified	Not classified Not classified	22

PDL