Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All beta proteins All beta proteins	Calcium-mediated lectin Calcium-mediated lectin	8
All beta proteins All beta proteins	Streptavidin-like Streptavidin-like	2
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	GFP-like GFP-like	8
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	RNase A-like RNase A-like	20
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	Thymidylate synthase/dCMP hydroxymethylase Thymidylate synthase/dCMP hydroxymethylase	8
Small proteins Small proteins	Cystine-knot cytokines Cystine-knot cytokines	2
Not classified Not classified	Not classified Not classified	10

PDL