Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All beta proteins All beta proteins	Double-stranded beta-helix Double-stranded beta-helix	1
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	alpha/beta-Hydrolases alpha/beta-Hydrolases	2
All alpha proteins All alpha proteins	Nuclear receptor ligand-binding domain Nuclear receptor ligand-binding domain	1
Not classified Not classified	Not classified Not classified	5

PDL