Table 1. Paraspeckle proteins.

Proteins			Accession	RNA-binding motifs	Other motifs	Category
PSP #	HUGO	Synonyms
New paraspeckle proteins
PSP3	AHDC1		Q5TGY3		AT hook	3B
PSP4	AKAP8L		Q9ULX6		2 ZnF C2H2s	3B
PSP5	CELF6	BRUNOL6	Q96J87	3 RRMs		ND
PSP6	CIRBP		Q14011	RRM		3B
PSP7	CPSF7	CFIm59	Q8N684	RRM		2
PSP8	DAZAP1		Q96EP5	2 RRMs		1B
PSP9	DLX3		O60479		homeodomain	ND
PSP10	EWSR1		Q01844	RRM	ZnF RanBP2	3B
PSP11	FAM98A		Q8NCA5			2
PSP12	FAM113A		Q9H1Q7			2
PSP13	FIGN		Q5HY92			2
PSP14	FUS	TLS	P35637	RRM	ZnF RanBP2	1B
PSP15	HNRNPA1		P09651	2 RRMs		2
PSP16	HNRNPA1L2		Q32P51	2 RRMs		ND
PSP17	HNRNPF		P52597	3 RRMs		ND
PSP18	HNRNPH1		P31943	3 RRMs		ND
PSP19	HNRNPH3		P31942	2 RRMs		1B
PSP20	HNRNPK		P61978	3 KHs		1A
PSP21	HNRNPR		O43390	3 RRMs		2
PSP22	HNRNPUL1		Q9BUJ2		SAP, SPRY	2
PSP23	MEX3C		Q5U5Q3	2 KHs	ZnF RING	ND
PSP24	NUDT21	CFIm25	O43809		NUDIX hydrolase	3A
PSP25	RBM3		P98179	RRM		3B
PSP26	RBM4B	RBM30	Q9BQ04	2 RRMs	ZnF CCHC	3B
PSP27	RBM7		Q9Y580	RRM		3B
PSP28	RBM12		Q9NTZ6	3 RRMs		2
PSP29	RBMX		P38159	RRM		3B
PSP30	RUNX3		Q13761			3B
PSP31	SRSF10	FUSIP1, SRp38	O75494	RRM	RS	2
PSP32	SS18L1		O75177			ND
PSP33	TAF15		Q92804	RRM	ZnF RanBP2	3B
PSP34	UBAP2L		Q14157			3A
PSP35	ZC3H6		P61129		3 ZnF C3H1s	3B
PSP36	ZNF335		Q9H4Z2		13ZnF C2H2s	3B
	TARDBP	TDP43, ALS10	Q13148	2 RRMs		2
Known paraspeckle proteins
	CPSF6	CFIm68	Q16630	RRM		3A
	NONO	p54nrb	Q15233	2 RRMs		1A
	PSPC1	PSP1	Q8WXF1	2 RRMs		3B
	RBM14	PSP2, CoAA	Q96PK6	2 RRMs		1A
	SFPQ	PSF	P23246	2 RRMs		1A