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:	S736
P-Site Sequence:	PTPASPASNRAVTPS
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	S736	PTPASPASNRAVTPS	100 / 9 AA	140
Phosphosite 1:	PDK1	Q15118	S38	DSGSSPASERGVPGQ	75 / 8 AA	49
Phosphosite 2:	SPATIAL	Q96M53	S195	TGRLIPASTRAVGRR	85 / 7 AA	39
Phosphosite 3:	LDOC1L	Q6ICC9	S195	QIRKTSASNRAVRER	75 / 8 AA	26
Phosphosite 4:	SOX11	P35716	S335	QPALSPASSRSVSTS	75 / 8 AA	47
Phosphosite 5:	SOX11	P35716	S336	PALSPASSRSVSTSS	75 / 8 AA	47
Phosphosite 6:	FSD2	A1L4K1	S460	RAGPSPSSERAVYMT	66 / 9 AA	85
Phosphosite 7:	ATAD2	Q6PL18	S690	MQKMIPASQRAVTSP	85 / 7 AA	159
Phosphosite 8:	EMSY	Q7Z589	S176	PRPASPASNVVVLPS	77 / 9 AA	141
Phosphosite 9:	ATAD2B	Q9ULI0	S664	MQNIVPASQRAVMSS	85 / 7 AA	165
Phosphosite 10:	ATP7B	P35670	S481	ILAKSPQSTRAVAPQ	75 / 8 AA	157
Phosphosite 11:	CCDC120	Q96HB5	S345	FPRADPASDRASLFV	75 / 8 AA	68
Phosphosite 12:	ATP7B	P35670	T482	LAKSPQSTRAVAPQK	75 / 8 AA	157
Phosphosite 13:	C3orf70	A6NLC5	S9	SAAASPASERGWKSE	75 / 8 AA	28
Phosphosite 14:	IRF2BP2	Q7Z5L9	S409	PPTASPHSNRTTPPE	66 / 9 AA	61
Phosphosite 15:	C16orf45	Q96MC5	S169	VTKSPASSRAEKKAE	85 / 7 AA	24
Phosphosite 16:	C16orf45	Q96MC5	S168	KVTKSPASSRAEKKA	85 / 7 AA	24
Phosphosite 17:	SPEF2	Q9C093	S222	IQIPKPASNRTLKAL	71 / 7 AA	210
Phosphosite 18:	KIF26B	Q2KJY2	S1021	AHSPSPASPRSVPGS	66 / 9 AA	224
Phosphosite 19:	UPP2	O95045	S8	MASVIPASNRSMRSD	71 / 7 AA	36
Phosphosite 20:	ACTL9	Q8TC94	T157	DPPFSPATNREKLVE	71 / 7 AA	46