Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All alpha proteins All alpha proteins	4-helical cytokines 4-helical cytokines	2
All alpha proteins All alpha proteins	EF Hand-like EF Hand-like	4
All alpha proteins All alpha proteins	Ferritin-like Ferritin-like	6
All alpha proteins All alpha proteins	Globin-like Globin-like	2
All alpha proteins All alpha proteins	H-NS histone-like proteins H-NS histone-like proteins	2
All beta proteins All beta proteins	Herpes virus serine proteinase, assemblin Herpes virus serine proteinase, assemblin	12
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)	Lysozyme-like Lysozyme-like	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Isocitrate/Isopropylmalate dehydrogenase-like Isocitrate/Isopropylmalate dehydrogenase-like	10
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains	6
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	PIN domain-like PIN domain-like	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Phosphorylase/hydrolase-like Phosphorylase/hydrolase-like	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	TIM beta/alpha-barrel TIM beta/alpha-barrel	6
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	alpha/beta knot alpha/beta knot	2
Not classified Not classified	Not classified Not classified	38

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