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:	SAPAP3
Human P-Site:	S244
P-Site Sequence:	RHGKRSKSKDRKGDG
UniProt:	O95886
Intern. Prot. ID:	IPI00219434

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SAPAP3	O95886	S244	RHGKRSKSKDRKGDG	100 / 9 AA	106
Phosphosite 1:	SAPAP2	Q9P1A6	S279	KHSKRSKSKERKPEG	88 / 9 AA	118
Phosphosite 2:	RBM39	Q14498	S52	HERKRSKSKERKRSR	88 / 9 AA	59
Phosphosite 3:	TAF10	Q12962	S188	SGSSRSKSKDRKYTL	100 / 8 AA	22
Phosphosite 4:	PRPF4B	Q13523	S217	EKTTRSKSKERKKSK	87 / 8 AA	117
Phosphosite 5:	SAPAP1	O14490	S184	RYGKRSKSKERRAEP	77 / 9 AA	109
Phosphosite 6:	CROP	O95232	S355	RDRRRSKSRDRKSYK	77 / 9 AA	51
Phosphosite 7:	IHPK1	Q92551	S199	LSRMRSESKDRKLYK	77 / 9 AA	50
Phosphosite 8:	SAPAP3	O95886	S242	QSRHGKRSKSKDRKG	100 / 7 AA	106
Phosphosite 9:	PRPF4B	Q13523	S271	KIEDKSKSKDRKKSP	87 / 8 AA	117
Phosphosite 10:	SFRS12	Q8WXA9	S245	PHKKRSKSRERRKSR	66 / 9 AA	59
Phosphosite 11:	RBM39	Q14498	S76	RERKRSRSKERRRSR	66 / 9 AA	59
Phosphosite 12:	PRPF4B	Q13523	S309	SKDRRSRSKERKSKR	66 / 9 AA	117
Phosphosite 13:	DDX46	Q7L014	S62	RDKRRSRSRDRKRLR	66 / 9 AA	117
Phosphosite 14:	P2RY13	Q9BPV8	S244	DSYRKSKSKDRKNNK	77 / 9 AA	41
Phosphosite 15:	SON	P18583	S1901	SPKHRSKSRERKRKR	75 / 8 AA	264
Phosphosite 16:	DHX8	Q14562	S179	KKKKRSRSRDRNRDR	66 / 9 AA	139
Phosphosite 17:	PRPF38B	Q5VTL8	S503	KSRKRSRSKERSHKR	75 / 8 AA	64
Phosphosite 18:	RSRC2	Q7L4I2	S200	RSRTRSRSRDRKKRI	75 / 8 AA	51
Phosphosite 19:	PPIG	Q13427	S618	TPPGRSRSKDRRRRR	75 / 8 AA	89
Phosphosite 20:	PRPF4B	Q13523	S302	PVDLRGKSKDRRSRS	75 / 8 AA	117