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:	S242
P-Site Sequence:	QSRHGKRSKSKDRKG
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	S242	QSRHGKRSKSKDRKG	100 / 9 AA	106
Phosphosite 1:	SAPAP1	O14490	S182	AARYGKRSKSKERRA	77 / 9 AA	109
Phosphosite 2:	ARID4A	P29374	S797	PKGKGRRSKTKDLSL	75 / 8 AA	143
Phosphosite 3:	SAPAP3	O95886	S244	RHGKRSKSKDRKGDG	100 / 7 AA	106
Phosphosite 4:	SFRS12	Q8WXA9	S243	KSPHKKRSKSRERRK	66 / 9 AA	59
Phosphosite 5:	RBM39	Q14498	S50	RSHERKRSKSKERKR	85 / 7 AA	59
Phosphosite 6:	SAPAP1	O14490	S184	RYGKRSKSKERRAEP	85 / 7 AA	109
Phosphosite 7:	SAPAP2	Q9P1A6	S279	KHSKRSKSKERKPEG	85 / 7 AA	118
Phosphosite 8:	RBM39	Q14498	S52	HERKRSKSKERKRSR	85 / 7 AA	59
Phosphosite 9:	PRPF4B	Q13523	S232	SPSKRSKSQDQARKS	85 / 7 AA	117
Phosphosite 10:	CPB2	Q96IY4	S327	YSYTRSKSKDHEELS	100 / 6 AA	48
Phosphosite 11:	SFRS4	Q08170	S269	AGKSRSKSKDQAEEK	100 / 6 AA	57
Phosphosite 12:	CPB2	Q96IY4	S325	FPYSYTRSKSKDHEE	100 / 6 AA	48
Phosphosite 13:	BAHCC1	Q9P281	S2061	LKTPGKKSISKDKAG	66 / 9 AA	277
Phosphosite 14:	TAF10	Q12962	S186	TASGSSRSKSKDRKY	100 / 6 AA	22
Phosphosite 15:	SFRS4	Q08170	S267	HSAGKSRSKSKDQAE	100 / 6 AA	57
Phosphosite 16:	R3HDM1	Q15032	S70	FGQTGKRSKSSSKLK	100 / 6 AA	121
Phosphosite 17:	SFRS4	Q08170	S348	RSRSRSRSKSKDKRK	100 / 6 AA	57
Phosphosite 18:	SPATS2L	Q9NUQ6	S75	NKRKRSKSKQHQGNK	85 / 7 AA	62
Phosphosite 19:	TAF10	Q12962	S188	SGSSRSKSKDRKYTL	100 / 6 AA	22
Phosphosite 20:	SFRS4	Q08170	S350	RSRSRSKSKDKRKGR	100 / 6 AA	57