Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All alpha proteins All alpha proteins	IHF-like DNA-binding proteins IHF-like DNA-binding proteins	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)	IF3-like IF3-like	4
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	Profilin-like Profilin-like	12
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Flavodoxin-like Flavodoxin-like	4
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Restriction endonuclease-like Restriction endonuclease-like	2
Not classified Not classified	Not classified Not classified	12

PDL