Download repeat protein domain class	SMART database description
	All classes
1	Ankyrin repeats	ANK
2	Annexin repeats	ANX
3	Armadillo repeats	ARM
4	Cadherin repeats	CA
5	Fibronectin type 2 domain	FN2
6	Fibronectin type 3 domain	FN3
7	Leucine-rich repeats	LRR_TYP
8	Spectrin repeats	SPEC
9	Tetratricopeptide repeats	TPR
10	Ubiquitin-interacting motif	UIM
11	WD40 repeats	WD40
12	Domains with two conserved tryptophans	WW