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:	S733
P-Site Sequence:	AASPTPASPASNRAV
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	S733	AASPTPASPASNRAV	100 / 9 AA	140
Phosphosite 1:	EMSY	Q7Z589	S173	VKSPRPASPASNVVV	88 / 9 AA	141
Phosphosite 2:	FAM100A	Q8TB05	S150	LWTPTPPSPASDWPP	77 / 9 AA	19
Phosphosite 3:	ATXN7L1	Q9ULK2	S106	RPSPSPVSPASNPRT	77 / 9 AA	89
Phosphosite 4:	TFPT	P0C1Z6	S249	LPYPTLASPASD___	77 / 9 AA	28
Phosphosite 5:	TRDN	Q13061	S306	ASRPTPASPALEEKE	100 / 7 AA	82
Phosphosite 6:	DALRD3	Q5D0E6	S110	AAYATPASPASLGQR	100 / 7 AA	59
Phosphosite 7:	ZBTB9	Q96C00	S13	PLPPVPASPTCNPAP	66 / 9 AA	51
Phosphosite 8:	USP44	Q9H0E7	S239	VPAQTPASPAKDKVL	75 / 8 AA	81
Phosphosite 9:	JPH2	Q9BR39	S182	VAPDSPASPASDGPA	75 / 8 AA	74
Phosphosite 10:	PLCE1	Q9P212	S900	WVKPTTASPASSKAK	77 / 9 AA	259
Phosphosite 11:	PRR6	Q7Z7K6	T101	PPPPTPATPTSSASN	66 / 9 AA	30
Phosphosite 12:	CENPF	P49454	T3045	GRGPTPATPESFSKK	75 / 8 AA	368
Phosphosite 13:	POLR2A	P24928	S1571	AWSPTPGSPGSPGPS	75 / 8 AA	217
Phosphosite 14:	TBP	P20226	T153	MTPITPATPASESSG	75 / 8 AA	38
Phosphosite 15:	DYNC1I1	O14576	S97	YLVPTPMSPSSKSVS	66 / 9 AA	73
Phosphosite 16:	CUTA	O60888	S54	GSPPTQPSPASDSGS	66 / 9 AA	19
Phosphosite 17:	ANKRD53	Q8N9V6	S525	QGLPTPPSPQTNP__	66 / 9 AA	60
Phosphosite 18:	DLG1	Q12959	S443	FLGQTPASPARYSPV	75 / 8 AA	100
Phosphosite 19:	LNP	Q9C0E8	S182	NLSPTPASPNQGPPP	100 / 6 AA	48
Phosphosite 20:	BSN	Q9UPA5	S1402	RGYMTPASPAGSERS	75 / 8 AA	416