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:	ATXN1
Human P-Site:	Y247
P-Site Sequence:	PPAQQNQYVHISSSP
UniProt:	P54253
Intern. Prot. ID:	IPI00432008

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATXN1	P54253	Y247	PPAQQNQYVHISSSP	100 / 9 AA	87
Phosphosite 1:	ADAMTSL2	Q86TH1	Y140	KPLYPDDYVHISSKP	62 / 8 AA	105
Phosphosite 2:	OLFM2	O95897	Y414	DVPFHNQYSHISMLD	75 / 8 AA	51
Phosphosite 3:	TSC1	Q92574	Y406	PLCHSDDYVHISLPQ	55 / 9 AA	130
Phosphosite 4:	OLFM1	Q99784	Y446	DIPFQNKYSHISMLD	75 / 8 AA	55
Phosphosite 5:	GPLD1	P80108	Y789	CPEEKAQYVLISPEA	55 / 9 AA	92
Phosphosite 6:	TBL1Y	Q9BQ87	Y475	ASGSFDKYVHIWNTQ	57 / 7 AA	57
Phosphosite 7:	TSC1	Q92574	S410	SDDYVHISLPQATVT	100 / 5 AA	130
Phosphosite 8:	PEG10	Q86TG7	Y609	NFTIQNQYPRLSIPN	62 / 8 AA	80
Phosphosite 9:	C2orf44	Q9H6R7	Y600	PLSQDLPYVHIIYQK	62 / 8 AA	79
Phosphosite 10:	ADCY2	Q08462	Y967	SQEPERQYMHIGTMV	44 / 9 AA	124
Phosphosite 11:	TBCK	Q8TEA7	Y56	THPRLCQYVDISRGK	83 / 6 AA	101
Phosphosite 12:	Fer	P16591	Y199	AQLHQNQYYDITLPL	55 / 9 AA	95
Phosphosite 13:	ZFAT1	Q9P243	Y1091	PEEPSTQYLHITEAE	57 / 7 AA	139
Phosphosite 14:	C5orf42	Q9H799	S969	QLVQQSQSVHLGESQ	55 / 9 AA	237
Phosphosite 15:	Fer	P16591	Y200	QLHQNQYYDITLPLL	62 / 8 AA	95
Phosphosite 16:	LSM10	Q969L4	Y81	VTGRNVRYVHIPDDV	66 / 6 AA	14
Phosphosite 17:	SLC3A1	Q07837	Y461	TSRLGNQYVNVMNML	66 / 6 AA	79
Phosphosite 18:	ALDOB	P05062	Y343	CQAAKGQYVHTGSSG	50 / 8 AA	39
Phosphosite 19:	SI	P14410	Y226	PLVYSDQYLQISARL	57 / 7 AA	209
Phosphosite 20:	SYNGAP1	Q96PV0	T32	RGPSMHRTQYVHSPY	57 / 7 AA	148