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:	S692
P-Site Sequence:	PKTHRPRSPRQNSIG
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	S692	PKTHRPRSPRQNSIG	100 / 9 AA	140
Phosphosite 1:	BPTF	Q12830	S216	PRVHRPRSPILEEKD	100 / 6 AA	338
Phosphosite 2:	DPM1	O60762	S21	RRELEVRSPRQNKYS	100 / 6 AA	30
Phosphosite 3:	C9orf122	Q5SY85	S141	CGQHRPHSPRLVDIA	85 / 7 AA	16
Phosphosite 4:	amphiphysin	P49418	S293	PAPARPRSPSQTRKG	75 / 8 AA	76
Phosphosite 5:	USP42	Q9H9J4	S1116	RERHRPSSPRAGAPH	85 / 7 AA	146
Phosphosite 6:	LSR	Q86X29	S467	WGGHSPRSPRGWDQE	85 / 7 AA	71
Phosphosite 7:	TARS2	Q9BW92	S422	MFAHRPRSWRELPLR	75 / 8 AA	81
Phosphosite 8:	TARS	P26639	S426	MFDHRPRSWRELPLR	75 / 8 AA	83
Phosphosite 9:	TARSL2	A2RTX5	S505	MFAHRPRSWREMPIR	75 / 8 AA	93
Phosphosite 10:	STXBP5L	Q9Y2K9	S694	LYQRQPRSPRKNKQF	85 / 7 AA	132
Phosphosite 11:	RIMS1	Q86UR5	S1252	TRMHRQRSPTQSPPA	66 / 9 AA	189
Phosphosite 12:	TXLNG	Q9NUQ3	S30	GRGGRRRSPRQKFEI	75 / 8 AA	61
Phosphosite 13:	USP42	Q9H9J4	S1115	ERERHRPSSPRAGAP	85 / 7 AA	146
Phosphosite 14:	DOS	Q8N350	S548	AAPARPRSPRAWPRR	100 / 6 AA	76
Phosphosite 15:	CATSPER2	Q96P56	S269	VFSEYTRSPRQDLEY	83 / 6 AA	62
Phosphosite 16:	C1orf65	Q8N715	S103	SRKHRPRSRRLEDAW	66 / 9 AA	72
Phosphosite 17:	CSF2RB	P32927	S779	IEGRSPRSPRNNPVP	85 / 7 AA	97
Phosphosite 18:	DGK-I	O75912	S243	FREGGSRSPRENFVR	71 / 7 AA	117
Phosphosite 19:	B3GNT6	Q6ZMB0	S36	WFLQAPRSPREERSP	71 / 7 AA	43
Phosphosite 20:	ATP2A3	Q93084	S823	IMEKLPRSPREALIS	83 / 6 AA	114