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:	S867
P-Site Sequence:	NSPSISPSILSNTEH
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	S867	NSPSISPSILSNTEH	100 / 9 AA	140
Phosphosite 1:	ABCA13	Q86UQ4	S2620	DIFSMSPSILSYMNQ	77 / 9 AA	576
Phosphosite 2:	SARG	Q9BW04	S521	FLDKISPSVLRNSRP	75 / 8 AA	64
Phosphosite 3:	ATXN2	Q99700	S865	KPNSPSISPSILSNT	100 / 7 AA	140
Phosphosite 4:	TM7SF3	Q9NS93	T83	TTVSFSPTLLSNSSE	66 / 9 AA	64
Phosphosite 5:	WIPF2	Q8TF74	S305	PPTSASPSLLSNRPP	77 / 9 AA	46
Phosphosite 6:	ATXN2	Q99700	S870	SISPSILSNTEHKRG	100 / 6 AA	140
Phosphosite 7:	C1orf131	Q8NDD1	S259	SKKKSAPSILSNGRI	85 / 7 AA	33
Phosphosite 8:	C1orf131	Q8NDD1	S262	KSAPSILSNGRIGQV	100 / 6 AA	33
Phosphosite 9:	USP15	Q9Y4E8	S244	TLPKISPSSLSNNYN	87 / 8 AA	112
Phosphosite 10:	NDST3	O95803	S623	VMHPSILSNSPSPKT	100 / 6 AA	101
Phosphosite 11:	KCNK9	Q9NPC2	S340	KIEEISPSTLKNSLF	75 / 8 AA	42
Phosphosite 12:	USP15	Q9Y4E8	S245	LPKISPSSLSNNYNN	87 / 8 AA	112
Phosphosite 13:	KCNK9	Q9NPC2	T341	IEEISPSTLKNSLFP	75 / 8 AA	42
Phosphosite 14:	LRPAP1	P30533	S207	HENVISPSDLSDIKG	75 / 8 AA	41
Phosphosite 15:	CDK13	Q14004	S441	RHSSISPSTLTLKSS	75 / 8 AA	165
Phosphosite 16:	JMJD2C	Q9H3R0	S250	KMTLISPSVLKKYGI	62 / 8 AA	120
Phosphosite 17:	CREBBP	Q92793	S2065	PPRSISPSALQDLLR	66 / 9 AA	265
Phosphosite 18:	CDK13	Q14004	S439	RSRHSSISPSTLTLK	85 / 7 AA	165
Phosphosite 19:	KIF21A	Q7Z4S6	T526	GSSTFSPTILSSDKE	55 / 9 AA	187
Phosphosite 20:	NAV1	Q8NEY1	S701	VSSSIDPSLLSTKQG	66 / 9 AA	202