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:	S1091
P-Site Sequence:	QPGLVSSSATQYGAH
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	S1091	QPGLVSSSATQYGAH	100 / 9 AA	140
Phosphosite 1:	RELN	P78509	S3202	LPDHVSSSATQFRWI	87 / 8 AA	388
Phosphosite 2:	ATXN2	Q99700	T1093	GLVSSSATQYGAHEQ	100 / 7 AA	140
Phosphosite 3:	SEC23IP	Q9Y6Y8	S27	TNLLFSSSATEFSFN	66 / 9 AA	111
Phosphosite 4:	ATXN2L	Q8WWM7	S838	PQAIVSSSTPQYPSA	66 / 9 AA	113
Phosphosite 5:	PRPF19	Q9UMS4	S325	GDYLLSSSDDQYWAF	66 / 9 AA	55
Phosphosite 6:	RELN	P78509	T3204	DHVSSSATQFRWIQK	85 / 7 AA	388
Phosphosite 7:	MLTK	Q9NYL2	T639	QSRSSSPTQYGLTKN	85 / 7 AA	91
Phosphosite 8:	MLTK	Q9NYL2	S637	VNQSRSSSPTQYGLT	85 / 7 AA	91
Phosphosite 9:	ATXN2L	Q8WWM7	T839	QAIVSSSTPQYPSAE	75 / 8 AA	113
Phosphosite 10:	BDP1	A6H8Y1	S2577	TQSENISSSATQVSC	85 / 7 AA	294
Phosphosite 11:	KIAA1109	Q2LD37	S4032	TTSLVSSSTSAYSSF	66 / 9 AA	555
Phosphosite 12:	BDP1	A6H8Y1	S2578	QSENISSSATQVSCD	85 / 7 AA	294
Phosphosite 13:	Septin-8	Q92599	S38	PDQLVSKSVTQGFSF	75 / 8 AA	56
Phosphosite 14:	ZNF354C	Q86Y25	S538	KPFICSSSLTQYQRF	66 / 9 AA	65
Phosphosite 15:	PALB2	Q86YC2	S979	LTKRRLVSSSGTLSD	85 / 7 AA	131
Phosphosite 16:	LRRC16B	Q8ND23	S684	QQGLVTSSAEQMLQR	75 / 8 AA	150
Phosphosite 17:	CCPG1	Q9ULG6	S140	DFNMGSSSSSQYTFC	55 / 9 AA	87
Phosphosite 18:	PALB2	Q86YC2	S980	TKRRLVSSSGTLSDQ	85 / 7 AA	131
Phosphosite 19:	SIAT1 (Glycosyltransferase)	P15907	S67	SQSVSSSSTQDPHRG	85 / 7 AA	47
Phosphosite 20:	ZNF408	Q9H9D4	S279	PPELQSNSATQQDPD	75 / 8 AA	78