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:	S91
P-Site Sequence:	GGAFRPGSRRLLGLG
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	S91	GGAFRPGSRRLLGLG	100 / 9 AA	140
Phosphosite 1:	STOX1	Q6ZVD7	S446	GSEFQPGSIRLEKHP	75 / 8 AA	111
Phosphosite 2:	EIF4A2	Q14240	S323	MREFRSGSSRVLITT	66 / 9 AA	46
Phosphosite 3:	EIF4A1	P60842	S322	MREFRSGSSRVLITT	66 / 9 AA	46
Phosphosite 4:	Polycystin 2	Q13563	S122	DVEWRPGSRRSAASS	85 / 7 AA	110
Phosphosite 5:	DAB2IP	Q5VWQ8	S50	SPQERPGSRRSLPGS	87 / 8 AA	132
Phosphosite 6:	RNF25	Q96BH1	T446	QGAYRPGTRRESLGL	71 / 7 AA	51
Phosphosite 7:	C2CD4B	A6NLJ0	T262	AAEYCPGTRRLRLRL	62 / 8 AA	39
Phosphosite 8:	PCDHA12	Q9UN75	S11	IGPRGPGSQRLLLSL	85 / 7 AA	102
Phosphosite 9:	RIMBP3	Q9UFD9	S228	PDTSTPGSRRLSPPP	100 / 6 AA	170
Phosphosite 10:	RIMBP3B	A6NNM3	S228	PDTSTPGSRRLSPPP	100 / 6 AA	170
Phosphosite 11:	RIMBP3C	A6NJZ7	S228	PDTSTPGSRRLSPPP	100 / 6 AA	170
Phosphosite 12:	LUZP5	Q86XI2	S515	ETDSRPVSRRLVSLI	75 / 8 AA	132
Phosphosite 13:	FAM123C	Q8N944	S123	SFPGSPGSRRMIDYR	71 / 7 AA	90
Phosphosite 14:	C16orf7	Q9Y2B5	S353	PPTPNPGSRRLRPSQ	100 / 6 AA	49
Phosphosite 15:	PRIC285	Q9BYK8	S2261	FPVPRVGSRKLLRKS	75 / 8 AA	295
Phosphosite 16:	DDX50	Q9BQ39	S548	AVDFFRPSAQRLIEE	62 / 8 AA	83
Phosphosite 17:	LOC339123	Q96S16	S38	TSGVRPGSRPLPRRR	85 / 7 AA	37
Phosphosite 18:	BTBD12	Q8IY92	S1794	QNGLRVSSRRLLDFL	66 / 9 AA	200
Phosphosite 19:	DCAMKL2	Q8N568	S23	DKRPRPGSRRGAPSS	100 / 6 AA	84
Phosphosite 20:	JSRP1	Q96MG2	S320	DEEQRPGSRQKLRAG	75 / 8 AA	36