Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All beta proteins All alpha proteins	Immunoglobulin-like beta-sandwich Globin-like	1
Alpha and beta proteins (a/b) Alpha and beta proteins (a+b)	Flavodoxin-like Ferredoxin-like	5
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases	1
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Phosphoglycerate mutase-like Phosphoglycerate mutase-like	3
All beta proteins All beta proteins	Replicase NSP9 Replicase NSP9	1
Alpha and beta proteins (a/b) Alpha and beta proteins (a+b)	Phosphotyrosine protein phosphatases I-like Phoshotransferase/anion transport protein	1
All alpha proteins Not classified	DNA/RNA-binding 3-helical bundle Not classified	1
Not classified Not classified	Not classified Not classified	7

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