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:	Y409
P-Site Sequence:	FRYNEENYGVVSTYD
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	Y409	FRYNEENYGVVSTYD	100 / 9 AA	140
Phosphosite 1:	ATXN2L	Q8WWM7	Y264	FKFNEENYGVKTTYD	100 / 7 AA	113
Phosphosite 2:	DOCK3	Q8IZD9	Y10	TPTEEEKYGVVICSF	85 / 7 AA	233
Phosphosite 3:	SCFD2	Q8WU76	Y324	LHTEEENYNVVAPGC	75 / 8 AA	75
Phosphosite 4:	MHC class II antigen DRB1*10	Q30167	T169	RNGQEEKTGVVSTGL	75 / 8 AA
Phosphosite 5:	DOCK1	Q14185	Y13	PTKREEKYGVAFYNY	71 / 7 AA	215
Phosphosite 6:	HS3ST5	Q8IZT8	Y132	FFDNDENYGKGIEWY	83 / 6 AA	40
Phosphosite 7:	sciellin	O95171	Y58	EEEKDENYGRVVLNR	62 / 8 AA	78
Phosphosite 8:	ZNF316	A6NFI3	Y191	QEVMQENYGILVSLG	57 / 7 AA	108
Phosphosite 9:	RBMY1F	Q15415	Y191	MSQRRENYGVPPRRA	71 / 7 AA	56
Phosphosite 10:	RBMY1A1	Q15414	Y191	MSQRRENYGVPPRRA	71 / 7 AA	56
Phosphosite 11:	RBMY1H	Q15378	Y51	MSQRRENYGVPPRRA	71 / 7 AA	41
Phosphosite 12:	RBMY1D	P0C7P1	Y191	MSQRRENYGVPPRRA	71 / 7 AA	56
Phosphosite 13:	RBMY1E	A6NEQ0	Y191	MSQRRENYGVPPRRA	71 / 7 AA	56
Phosphosite 14:	RBMY1B	A6NDE4	Y191	MSQRRENYGVPPRRA	71 / 7 AA	56
Phosphosite 15:	BUB1	O43683	Y538	EDGNKENYGLPQPKN	71 / 7 AA	122
Phosphosite 16:	ARHGAP1	Q07960	Y365	QTLPEENYQVLRFLT	62 / 8 AA	50
Phosphosite 17:	CDKL4	Q5MAI5	Y15	AKTGEGSYGVVFKCR	62 / 8 AA	36
Phosphosite 18:	CDKL1	Q00532	Y15	GKIGEGSYGVVFKCR	62 / 8 AA	42
Phosphosite 19:	KIAA0408	Q6ZU52	Y560	SADPRSNYGVVEKLL	100 / 5 AA	79
Phosphosite 20:	C10orf82	Q8WW14	Y156	LKPYEEIYGVSSTKT	75 / 8 AA	26