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:	ATXN2
Human P-Site:	S684
P-Site Sequence:	VSGVPRLSPKTHRPR
UniProt:	Q99700
Intern. Prot. ID:	IPI00783008

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATXN2	Q99700	S684	VSGVPRLSPKTHRPR	100 / 9 AA	140
Phosphosite 1:	VCAN	P13611	S2995	AGVVPWLSPQTSERP	75 / 8 AA	373
Phosphosite 2:	SYTL4	Q96C24	S74	QESLGRLSPKTNTCR	85 / 7 AA	76
Phosphosite 3:	GAL3ST2	Q9H3Q3	S265	ARSVARLSPETRERA	66 / 9 AA	46
Phosphosite 4:	CYB5D1	Q6P9G0	S132	YYEVGRLSAKTRSIR	66 / 9 AA	27
Phosphosite 5:	NAP5	O14513	S1069	GLQTPRISPSTHEPL	75 / 8 AA	209
Phosphosite 6:	DNAH9	Q9NYC9	S967	PSLVPRLSPQNGSPH	75 / 8 AA	512
Phosphosite 7:	ATXN2	Q99700	S624	SEGPPRMSPKAQRHP	62 / 8 AA	140
Phosphosite 8:	TMPO	P42166	S433	PRKVPRLSEKSVEER	75 / 8 AA	75
Phosphosite 9:	Plasminogen	P00747	S138	SPHRPRFSPATHPSE	75 / 8 AA	91
Phosphosite 10:	ATXN2	Q99700	T687	VPRLSPKTHRPRSPR	100 / 6 AA	140
Phosphosite 11:	KIAA0232	Q92628	S1103	QYRAIRISPRTHFRP	71 / 7 AA	155
Phosphosite 12:	KIAA2012	Q0VF49	S304	FVEDPWLSPKYDAQE	62 / 8 AA	65
Phosphosite 13:	MYO3A	Q8NEV4	S1015	SSEEPRMSPDTCATI	71 / 7 AA	186
Phosphosite 14:	MEX3B	Q6ZN04	S442	GTSCPRLSPPLHMAP	66 / 9 AA	59
Phosphosite 15:	C22orf29	Q7L3V2	S304	PTPVPRLSESANPPA	55 / 9 AA	39
Phosphosite 16:	C20orf151	Q8NC74	S283	THEAPKLSPKVDRLC	55 / 9 AA	71
Phosphosite 17:	LLGL1	Q15334	S575	WKGHERLSPRTGPLP	83 / 6 AA	115
Phosphosite 18:	POGZ	Q7Z3K3	S799	NNHVPRKSPKYLALF	85 / 7 AA	155
Phosphosite 19:	CABYR	O75952	S343	NEQSPRVSPKSVVEK	71 / 7 AA	53
Phosphosite 20:	KIF15	Q9NS87	S677	SRPVPKLSPEMGSFG	83 / 6 AA	160