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:	S258
P-Site Sequence:	GLPQSTISFDGIYAN
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	S258	GLPQSTISFDGIYAN	100 / 9 AA	140
Phosphosite 1:	OR4K2	Q8NGD2	S93	LTGHKTISFDGCLTQ	66 / 9 AA	35
Phosphosite 2:	Caveolin 1	Q03135	S80	AEPEGTHSFDGIWKA	66 / 9 AA	20
Phosphosite 3:	R3HDM1	Q15032	S454	VSTHSSLSFDGGLNG	62 / 8 AA	121
Phosphosite 4:	ATXN2	Q99700	S255	SNKGLPQSTISFDGI	100 / 6 AA	140
Phosphosite 5:	TRDMT1	O14717	S215	KNVEPNISFDGSIQC	62 / 8 AA	45
Phosphosite 6:	SMG5	Q9UPR3	S244	RCIQSEVSFEGAYGN	62 / 8 AA	114
Phosphosite 7:	RIF1	Q5UIP0	S370	PLIQSTISIDSNASP	75 / 8 AA	274
Phosphosite 8:	TOP3B	O95985	S432	KYLQSTISFRIGPEL	100 / 6 AA	97
Phosphosite 9:	ATAD2B	Q9ULI0	S1276	NGEASTDSFEGIPVL	75 / 8 AA	165
Phosphosite 10:	OR3A2	P47893	S102	LSHKSTISYDACLSQ	55 / 9 AA	35
Phosphosite 11:	OR3A3	P47888	S102	LSHKSTISYDACLSQ	55 / 9 AA	35
Phosphosite 12:	WT1	P19544	T153	NQGYSTVTFDGTPSY	62 / 8 AA	49
Phosphosite 13:	SLIT2	O94813	T1272	TNLSKQSTLNFDSPL	71 / 7 AA	170
Phosphosite 14:	OR2AG1	Q9H205	S93	LRRENTISFGGCALQ	55 / 9 AA	35
Phosphosite 15:	OR2AG2	A6NM03	S93	LRRENTISFGGCALQ	55 / 9 AA	35
Phosphosite 16:	OR3A2	P47893	Y103	SHKSTISYDACLSQL	71 / 7 AA	35
Phosphosite 17:	OR3A3	P47888	Y103	SHKSTISYDACLSQL	71 / 7 AA	35
Phosphosite 18:	OR4K2	Q8NGD2	T91	DYLTGHKTISFDGCL	71 / 7 AA	35
Phosphosite 19:	OR4F6	Q8NGB9	S93	FRKHKTISFGGCVVQ	55 / 9 AA	35
Phosphosite 20:	OR3A2	P47893	T100	RLLSHKSTISYDACL	71 / 7 AA	35