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	28
All alpha proteins All alpha proteins	Histone-fold Histone-fold	6
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	FMN-dependent nitroreductase-like FMN-dependent nitroreductase-like	2
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	Prion-like Prion-like	4
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase Thioesterase/thiol ester dehydrase-isomerase	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	TIM beta/alpha-barrel TIM beta/alpha-barrel	2
Not classified Not classified	Not classified Not classified	10

PDL