Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All alpha proteins All alpha proteins	DNA/RNA-binding 3-helical bundle DNA/RNA-binding 3-helical bundle	4
All alpha proteins All alpha proteins	EF Hand-like EF Hand-like	10
All alpha proteins All alpha proteins	HD-domain/PDEase-like HD-domain/PDEase-like	2
All alpha proteins All alpha proteins	Heme oxygenase-like Heme oxygenase-like	4
All alpha proteins All alpha proteins	Nuclear receptor ligand-binding domain Nuclear receptor ligand-binding domain	14
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	CofD-like CofD-like	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	TIM beta/alpha-barrel TIM beta/alpha-barrel	20
Coiled coil proteins Coiled coil proteins	Parallel coiled-coil Parallel coiled-coil	2
Not classified Not classified	Not classified Not classified	20

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