Table 1.

Cytoskeletal proteins with charged repeat motifs^a

Organism	Gene product name	Motif				ID no.
		CRMP	Coiled coil	SMC	Viral A
Tetrahymena thermophila	TtEpiC	Yes	Dimeric	Yes	Yes	EAR95236.2
	TtBBC39	Yes	Trimeric	Yes	No	EAS06694.1
	Tetrin C	Yes	Trimeric	Yes	Yes	EAR86044.1
	TtDFB1	Yes	Dimeric	Yes	Yes	EAR96064.1
	TtALV1	Yes	Trimeric	No	No	EAS06387.1
	TtALV2	Yes	Dimeric	No	No	EAR92507.1
Toxoplasma gondii	TgICAMP1	Yes	Dimeric	Yes	Yes	EEA99429.1
	TgSPM1	Yes	None	No	No	EEA98311.1
	TgIMC15	Yes	None	No	No	EEB03770.1
Plasmodium falciparum	PfGAP45	Yes	None	No	Yes	AAN36304.1
	PfALV1	Yes	None	No	No	CAD51621.1
Homo sapiens	Keratin	Yes	Dimeric	Yes	Yes	EAW96642.1
	Spectrin	Yes	Dimeric	Yes	No	EAX00140.1
	Kinesin light chain	Yes	Dimeric	Yes	No	BAB14039.1
	Tropomyosin alpha chain	Yes	Dimeric	Yes	No	EAW77635.1

^aListed are proteins with known cytoskeletal functions that all contain charged repeat motifs. These were additionally screened for the predicted presence of coiled coils and whether a BLASTP search against Tetrahymena retrieved the SMC or viral A-type domain.