Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All alpha proteins Alpha and beta proteins (a+b)	Acyl carrier protein-like His-Me finger endonucleases	3
All alpha proteins All alpha proteins	Retroviral matrix proteins Retrovirus capsid protein, N-terminal core domain	1
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	alpha/beta-Hydrolases alpha/beta-Hydrolases	1
All alpha proteins All alpha proteins	Four-helical up-and-down bundle Four-helical up-and-down bundle	1
All alpha proteins All alpha proteins	HD-domain/PDEase-like HD-domain/PDEase-like	1
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	TIM beta/alpha-barrel TIM beta/alpha-barrel	1
Not classified All alpha proteins	Not classified HMG-box	1
Not classified Alpha and beta proteins (a/b)	Not classified Flavodoxin-like	1
Not classified Not classified	Not classified Not classified	4

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