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:	ATXN1
Human P-Site:	S116
P-Site Sequence:	PQPGTPVSPVQYAHL
UniProt:	P54253
Intern. Prot. ID:	IPI00432008

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATXN1	P54253	S116	PQPGTPVSPVQYAHL	100 / 9 AA	87
Phosphosite 1:	RFX7	Q2KHR2	S1028	FGRLTPVSPVQHQGA	87 / 8 AA	147
Phosphosite 2:	RPS6KB1	P23443	S447	GSPRTPVSPVKFSPG	75 / 8 AA	59
Phosphosite 3:	IMPG1	Q17R60	S554	LEDTTPVSALQYITT	75 / 8 AA	89
Phosphosite 4:	IVNS1ABP	Q9Y6Y0	S352	ELIEKPMSPMQYARS	55 / 9 AA	72
Phosphosite 5:	WDR72	Q3MJ13	S1053	LPLQTPVSPVKHDSN	75 / 8 AA	123
Phosphosite 6:	ETV1	P50549	S146	TPSSTPVSPLHHASP	55 / 9 AA	55
Phosphosite 7:	ZNF703	Q9H7S9	S78	PLSSTPVSPIELDAK	62 / 8 AA	58
Phosphosite 8:	ZNF503	Q96F45	S102	PLPSTPVSPIELDAK	62 / 8 AA	63
Phosphosite 9:	RBM16	Q9UPN6	T163	NTPGTPVTPVTPANV	85 / 7 AA	141
Phosphosite 10:	NOTCH3	Q9UM47	S2203	LNPGTPVSPQERPPP	100 / 6 AA	244
Phosphosite 11:	PKNOX1	P55347	S169	GEPGSPYSPVQSQQI	75 / 8 AA	48
Phosphosite 12:	NOTCH3	Q9UM47	T2200	PQLLNPGTPVSPQER	100 / 6 AA	244
Phosphosite 13:	Putative uncharacterized protein UNQ6975/PRO21958	Q6UXP8	S27	AQEGGPVSPAQACTG	75 / 8 AA	10
Phosphosite 14:	FBXO25	Q8TCJ0	S357	DSCFTPVSPQHFIDL	62 / 8 AA	43
Phosphosite 15:	PKNOX1	P55347	Y168	SGEPGSPYSPVQSQQ	75 / 8 AA	48
Phosphosite 16:	FAM75A1	Q5TZJ5	S1319	KKAVSPVSPLQHWPK	62 / 8 AA	149
Phosphosite 17:	FAM75A2	Q5RGS2	S1319	KKAVSPVSPLQHWPK	62 / 8 AA	149
Phosphosite 18:	ATXN1	P54253	T113	YATPQPGTPVSPVQY	100 / 6 AA	87
Phosphosite 19:	SYNPO2	Q9UMS6	S777	SQPVTPVSPVWSPGV	100 / 6 AA	118
Phosphosite 20:	SCCPDH	Q8NBX0	S270	LYENLEESPVQYAAY	100 / 5 AA	47