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	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Restriction endonuclease-like Restriction endonuclease-like	2
Peptides Not classified	PB1 fragments Not classified	1
Not classified Peptides	Not classified PB1 fragments	1
Not classified Not classified	Not classified Not classified	12

PDL