Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All alpha proteins All alpha proteins	Bromodomain-like Bromodomain-like	2
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	Dimerization-anchoring domain of cAMP-dependent PK regulatory subunit Dimerization-anchoring domain of cAMP-dependent PK regulatory subunit	2
All alpha proteins All alpha proteins	EF Hand-like EF Hand-like	20
All alpha proteins All alpha proteins	Ferritin-like Ferritin-like	6
All alpha proteins All alpha proteins	Four-helical up-and-down bundle Four-helical up-and-down bundle	14
All alpha proteins All alpha proteins	Nuclear receptor ligand-binding domain Nuclear receptor ligand-binding domain	42
All alpha proteins All alpha proteins	Ribbon-helix-helix Ribbon-helix-helix	2
All alpha proteins All alpha proteins	S15/NS1 RNA-binding domain S15/NS1 RNA-binding domain	2
All alpha proteins All alpha proteins	YgfB-like YgfB-like	2
All alpha proteins All alpha proteins	alpha-alpha superhelix alpha-alpha superhelix	24
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	CBS-domain pair CBS-domain pair	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	alpha/beta-Hydrolases alpha/beta-Hydrolases	14
Designed proteins Designed proteins	Designed four-helix bundle protein Designed four-helix bundle protein	2
Not classified Not classified	Not classified Not classified	84

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