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:	SPEN
Human P-Site:	S186
P-Site Sequence:	QHGLYYASRSRSPNR
UniProt:	Q96T58
Intern. Prot. ID:	IPI00045914

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEN	Q96T58	S186	QHGLYYASRSRSPNR	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	Y184	TLQHGLYYASRSRSP	100 / 7 AA	402
Phosphosite 2:	SPEN	Q96T58	Y183	RTLQHGLYYASRSRS	100 / 6 AA	402
Phosphosite 3:	SPEN	Q96T58	S188	GLYYASRSRSPNRFD	100 / 7 AA	402
Phosphosite 4:	CAPN3	P20807	S530	DFFLYNASKARSKTY	66 / 9 AA	94
Phosphosite 5:	GPR143	P51810	S180	AAMLYYPSVSRCERG	66 / 9 AA	44
Phosphosite 6:	SMG8	Q8ND04	S603	PPVLYHNSRARSTGA	66 / 9 AA	110
Phosphosite 7:	CIRBP	Q14011	S144	GSRDYYSSRSQSGGY	75 / 8 AA	19
Phosphosite 8:	CAPN9	O14815	S442	DFFRYHASRARSKTF	75 / 8 AA	79
Phosphosite 9:	WDHD1	O75717	S803	AIKYASRSRKLILAQ	100 / 6 AA	126
Phosphosite 10:	WDHD1	O75717	S801	NLAIKYASRSRKLIL	100 / 6 AA	126
Phosphosite 11:	PPARGC1A	Q9UBK2	S622	NSPLYVRSRSRSPYS	77 / 9 AA	91
Phosphosite 12:	PCNXL3	Q9H6A9	S1497	KSIIYYVSRSPKLEV	71 / 7 AA	222
Phosphosite 13:	PCNXL3	Q9H6A9	Y1495	YVKSIIYYVSRSPKL	71 / 7 AA	222
Phosphosite 14:	ARSA	P15289	Y223	DRPFFLYYASHHTHY	83 / 6 AA	54
Phosphosite 15:	Tiam1	Q13009	Y1134	SLGGSFLYYADRFKL	83 / 6 AA	178
Phosphosite 16:	ARSA	P15289	Y222	QDRPFFLYYASHHTH	83 / 6 AA	54
Phosphosite 17:	CCNL1	Q9UK58	S424	SRSGTYSSRSRSRSR	85 / 7 AA	60
Phosphosite 18:	MUC5B	Q9HC84	T1040	NAINDFATRSRSVVG	71 / 7 AA	590
Phosphosite 19:	DNAH8	Q96JB1	S2940	NLYEYFISRSRKNLH	71 / 7 AA	515
Phosphosite 20:	COL4A2	P08572	Y1557	NPGDVCYYASRNDKS	83 / 6 AA	168