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:	S797
P-Site Sequence:	PLTLPKPSLIPQEVK
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	S797	PLTLPKPSLIPQEVK	100 / 9 AA	87
Phosphosite 1:	IGSF1	Q8N6C5	S1068	TGLLPKPSLLAQPGP	77 / 9 AA	149
Phosphosite 2:	SEMA6D	Q8NFY4	S1057	PDVPPKPSFVPQTPS	75 / 8 AA	120
Phosphosite 3:	PLCB3	Q01970	S531	EVGLEKPSLEPQKSL	77 / 9 AA	139
Phosphosite 4:	ZNF558	Q96NG5	S90	GCRVNKPSLISQLEQ	85 / 7 AA	46
Phosphosite 5:	ATXN1L	P0C7T5	S671	RAALLRPSFIPQEVK	66 / 9 AA	73
Phosphosite 6:	EPC2	Q52LR7	S189	RKNCRGPSLIPQIKQ	100 / 6 AA	91
Phosphosite 7:	ARID2	Q68CP9	S767	QTLLHHPSVIPQQSP	66 / 9 AA	197
Phosphosite 8:	ADRBK2	P35626	S679	TVELPKPSLCHRNSN	66 / 9 AA	80
Phosphosite 9:	PHF2	O75151	S503	TVKMPKPSKIPKPPK	66 / 9 AA	121
Phosphosite 10:	FAM55A	Q8N323	T58	AKSLFPKTSLIPLKP	75 / 8 AA	63
Phosphosite 11:	FAM13C1	Q8NE31	S439	KQILSTPSLIPTIQE	75 / 8 AA	66
Phosphosite 12:	TAO2	Q9UL54	S853	IEELRVPSLVPQERS	66 / 9 AA	138
Phosphosite 13:	ZNF317	Q96PQ6	S104	GYQVGKPSLISHLEQ	71 / 7 AA	68
Phosphosite 14:	PRR14	Q9BWN1	S327	PALLPKPSLGRSYSC	100 / 6 AA	64
Phosphosite 15:	IDS	P22304	S470	YSQYPRPSDIPQWNS	66 / 9 AA	62
Phosphosite 16:	ZNF560	Q96MR9	S157	GYQLFKPSLISWLEE	75 / 8 AA	91
Phosphosite 17:	ZNF266	Q14584	S19	GYQLFKPSLISWLEQ	75 / 8 AA	62
Phosphosite 18:	AFF3	P51826	S225	PSLASKPSLVQQKPT	62 / 8 AA	133
Phosphosite 19:	AUTS2	Q8WXX7	S1183	DGHLPHPSLITPGLP	85 / 7 AA	139
Phosphosite 20:	SULT2B1	O00204	S332	PEPEPKPSLEPNTSL	85 / 7 AA	41