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:	Ataxin-3
Human P-Site:	Y99
P-Site Sequence:	ILFNSPEYQRLRIDP
UniProt:	P54252
Intern. Prot. ID:	IPI00005495

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Ataxin-3	P54252	Y99	ILFNSPEYQRLRIDP	100 / 9 AA	42
Phosphosite 1:	ATXN3L	Q9H3M9	Y99	IHFNNPEYQKLGIDP	75 / 8 AA	41
Phosphosite 2:	ADD2	P35612	Y31	FSEDDPEYMRLRNRA	66 / 9 AA	81
Phosphosite 3:	NPHP3	Q7Z494	Y91	LEYAAAEYERLRKEY	62 / 8 AA	151
Phosphosite 4:	Ataxin-3	P54252	S96	LELILFNSPEYQRLR	100 / 6 AA	42
Phosphosite 5:	FBN1	P35555	Y707	PAQNSAEYQALCSSG	66 / 9 AA	312
Phosphosite 6:	MGAT2	Q10469	Y130	QVHNRPEYLRLLLDS	75 / 8 AA	52
Phosphosite 7:	TMEM161B	Q8NDZ6	Y104	ALHYFPEYQWLVDFT	83 / 6 AA	55
Phosphosite 8:	WDR49	Q8IV35	Y324	HHVLHPDYQRLLKSK	83 / 6 AA	79
Phosphosite 9:	TTBK1	Q5TCY1	S459	RRVNSPESERLSTAD	75 / 8 AA	143
Phosphosite 10:	GPN1	Q9HCN4	Y273	EREYRPEYERLKKSL	71 / 7 AA	42
Phosphosite 11:	FBN3	Q75N90	Y1699	PTPISPDYQILCGNQ	62 / 8 AA	300
Phosphosite 12:	KCNK4	Q9NYG8	Y231	PRQDSPAYQPLVWFW	62 / 8 AA	43
Phosphosite 13:	NT5C2	P49902	Y65	AVYKSPEYESLGFEL	62 / 8 AA	65
Phosphosite 14:	KIAA0258	Q92546	Y269	EERVQPEYQRRRGAG	85 / 7 AA	42
Phosphosite 15:	TMF1	P82094	Y304	SASACPEYNRLDDFQ	71 / 7 AA	123
Phosphosite 16:	ZCCHC2	Q9C0B9	Y713	DPLNSPKYQHISFMP	62 / 8 AA	126
Phosphosite 17:	CCDC148	Q8NFR7	Y77	KQVWWQEYQRLNEVR	71 / 7 AA	71
Phosphosite 18:	EZH1	Q92800	Y23	KRKVKSEYMRLRQLK	71 / 7 AA	85
Phosphosite 19:	EZH2	Q15910	Y23	RKRVKSEYMRLRQLK	71 / 7 AA	85
Phosphosite 20:	KRT19	P08727	Y363	SERQNQEYQRLMDIK	71 / 7 AA	44