Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	RBM39
Human P-Site:	S76
P-Site Sequence:	RERKRSRSKERRRSR
UniProt:	Q14498
Intern. Prot. ID:	IPI00163505

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RBM39	Q14498	S76	RERKRSRSKERRRSR	100 / 9 AA	59
Phosphosite 1:	SAPAP1	O14490	S184	RYGKRSKSKERRAEP	88 / 9 AA	109
Phosphosite 2:	PRPF38B	Q5VTL8	S503	KSRKRSRSKERSHKR	100 / 8 AA	64
Phosphosite 3:	CROP	O95232	S319	RDHKRSRSRERRRSR	88 / 9 AA	51
Phosphosite 4:	PPIG	Q13427	S618	TPPGRSRSKDRRRRR	87 / 8 AA	89
Phosphosite 5:	SAPAP2	Q9P1A6	S279	KHSKRSKSKERKPEG	77 / 9 AA	118
Phosphosite 6:	RBM39	Q14498	S52	HERKRSKSKERKRSR	77 / 9 AA	59
Phosphosite 7:	USP21	Q9UK80	S35	PFAPRARSKERRNPA	87 / 8 AA	63
Phosphosite 8:	LUC7L2	Q9Y383	S273	KNPKRSRSREHRRHR	77 / 9 AA	47
Phosphosite 9:	PRPF38B	Q5VTL8	S501	KEKSRKRSRSKERSH	100 / 7 AA	64
Phosphosite 10:	RBM39	Q14498	S74	KSRERKRSRSKERRR	100 / 7 AA	59
Phosphosite 11:	SFRS15	O95104	S478	RHSPRSRSQERRDRE	87 / 8 AA	126
Phosphosite 12:	SFRS12	Q8WXA9	S245	PHKKRSKSRERRKSR	77 / 9 AA	59
Phosphosite 13:	PRPF4B	Q13523	S309	SKDRRSRSKERKSKR	77 / 9 AA	117
Phosphosite 14:	PAGE3	Q5JUK9	S11	HQRTRSRSRERRDDQ	77 / 9 AA	12
Phosphosite 15:	PPIG	Q13427	S606	RRRGRSRSRERRTPP	87 / 8 AA	89
Phosphosite 16:	SFRS4	Q08170	S304	KSKSRSRSQERRVEE	87 / 8 AA	57
Phosphosite 17:	SAPAP3	O95886	S244	RHGKRSKSKDRKGDG	66 / 9 AA	106
Phosphosite 18:	FLJ22626	Q8N5F7	S189	KKKKSSRSKERSKKR	87 / 8 AA	47
Phosphosite 19:	RSRC2	Q7L4I2	S130	RSHSRSRSRERRHRS	87 / 8 AA	51
Phosphosite 20:	U2AF1	Q01081	S199	KHRSRSRSRERRSRS	87 / 8 AA	28