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:	S1128
P-Site Sequence:	YFAISTGSLAQQYAH
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	S1128	YFAISTGSLAQQYAH	100 / 9 AA	140
Phosphosite 1:	PTPN13	Q12923	T909	NMGRAISTGSLASST	100 / 7 AA	277
Phosphosite 2:	PTPN13	Q12923	S911	GRAISTGSLASSTLN	100 / 7 AA	277
Phosphosite 3:	FSIP2	Q5CZC0	S2608	QGNIGTGSLPKQQAC	66 / 9 AA	370
Phosphosite 4:	ANKRD16	Q6P6B7	T340	DSEDITGTLAQQLPR	85 / 7 AA	39
Phosphosite 5:	DENND4A	Q7Z401	S1609	QKLISTGSLPATLQG	85 / 7 AA	209
Phosphosite 6:	MTMR11	A4FU01	S601	RPAISSESLADQEWG	66 / 9 AA	80
Phosphosite 7:	PTPN13	Q12923	S908	FNMGRAISTGSLASS	100 / 6 AA	277
Phosphosite 8:	DENND4A	Q7Z401	S1649	TGRQKLISTGSLPAT	100 / 6 AA	209
Phosphosite 9:	DENND4A	Q7Z401	S1606	TGRQKLISTGSLPAT	100 / 6 AA	209
Phosphosite 10:	SLC23A2	Q9UGH3	S81	ETLDSTGSLDPQRSD	75 / 8 AA	70
Phosphosite 11:	ATG2B	Q96BY7	S45	DLYQGTGSLAQVPLD	85 / 7 AA	233
Phosphosite 12:	KIAA1024	Q9UPX6	S547	SCYNSTGSLSQLHKS	85 / 7 AA	103
Phosphosite 13:	PDE3B	Q13370	S528	HGPVSTGSLTNRSPI	55 / 9 AA	124
Phosphosite 14:	C20orf135	Q9H3Z7	S376	TRWLRAGSLAQEAAF	55 / 9 AA	53
Phosphosite 15:	GR	P04150	S340	HYDMNTASLSQQQDQ	55 / 9 AA	86
Phosphosite 16:	HIBADH	P31937	S304	KSPILLGSLAHQIYR	66 / 9 AA	35
Phosphosite 17:	TRIM32	Q13049	S209	SRKFFTGSLAEVEKS	62 / 8 AA	72
Phosphosite 18:	ADAMTS12	P58397	S1086	RYLISTGSTSQPILT	66 / 9 AA	178
Phosphosite 19:	LAMC2	Q13753	S825	EKLEKTKSLAQQLTR	85 / 7 AA	131
Phosphosite 20:	NOL8	Q76FK4	S232	KDESSTGSLAMSTRP	85 / 7 AA	132