Interfaces > The number of contact pairs of Secondary structures

Dimer Interface classification

Class	Fold	Number of chains
All beta proteins All beta proteins	Immunoglobulin-like beta-sandwich Immunoglobulin-like beta-sandwich	8
Alpha and beta proteins (a+b) Alpha and beta proteins (a+b)	Thymidylate synthase/dCMP hydroxymethylase Thymidylate synthase/dCMP hydroxymethylase	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases S-adenosyl-L-methionine-dependent methyltransferases	2
Alpha and beta proteins (a/b) Alpha and beta proteins (a/b)	Subtilisin-like Subtilisin-like	2
Small proteins Small proteins	Cystine-knot cytokines Cystine-knot cytokines	2
Not classified Not classified	Not classified Not classified	12

PDL