Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All alpha proteins All alpha proteins	EF Hand-like EF Hand-like	1
All alpha proteins All alpha proteins	SAM domain-like SAM domain-like	1
Alpha and beta proteins (a+b) Alpha and beta proteins (a/b)	Lysozyme-like Nucleotide-diphospho-sugar transferases	1
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Dihydrofolate reductase-like Dihydrofolate reductase-like	12
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	SpoIIaa-like SpoIIaa-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 Alpha and beta proteins (a+b)	Not classified UBC-like	1
Not classified Alpha and beta proteins (a+b)	Not classified Ferredoxin-like	1
Not classified Not classified	Not classified Not classified	2

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