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:	S605
P-Site Sequence:	FIQSAEISNDLKIDS
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	S605	FIQSAEISNDLKIDS	100 / 9 AA	87
Phosphosite 1:	ATXN1L	P0C7T5	S500	FVRSAEVSGGLKIDS	66 / 9 AA	73
Phosphosite 2:	CAPZA3	Q96KX2	S206	VNLHIEISKDLKESL	85 / 7 AA	35
Phosphosite 3:	RbBP6	Q7Z6E9	S1662	EESSGNISKDLKDKI	66 / 9 AA	202
Phosphosite 4:	STEAP4	Q687X5	S105	GKILVDISNNLKINQ	62 / 8 AA	52
Phosphosite 5:	ATAD3B	Q5T9A4	S426	KRATEEISKDLRATL	55 / 9 AA	73
Phosphosite 6:	CYP11A1	P05108	S199	GNYSGDISDDLFRFA	62 / 8 AA	60
Phosphosite 7:	CaMKK1	Q8N5S9	S379	FPEEPEISEELKDLI	62 / 8 AA	56
Phosphosite 8:	TRGV3	P03979	T40	TGSSAEITCDLTVTN	66 / 9 AA	16
Phosphosite 9:	ELL	P55199	S401	HDPLADVSNDLGHSG	71 / 7 AA	68
Phosphosite 10:	MARCH-I	Q8TCQ1	S25	NTRTPEISGDLADAS	62 / 8 AA	32
Phosphosite 11:	ABCG8	Q9H221	S408	TLIRRQISNDFRDLP	57 / 7 AA	76
Phosphosite 12:	SBNO2	Q9Y2G9	S309	KALWFSVSNDLKYDA	83 / 6 AA	150
Phosphosite 13:	SBNO1	A3KN83	S352	RALWFSVSNDLKYDA	83 / 6 AA	154
Phosphosite 14:	PDE11A	Q9HCR9	S213	LELVKDISNDLDLTS	83 / 6 AA	105
Phosphosite 15:	NAP1L1	P55209	S143	PDEEDEISEELKEKA	71 / 7 AA	45
Phosphosite 16:	C1orf55	Q6IQ49	S188	KMVSAEISENRKRQW	66 / 9 AA	50
Phosphosite 17:	SH3D19	Q5HYK7	S677	HSFTAETSDDLSFKR	62 / 8 AA	87
Phosphosite 18:	Ret	P07949	S1002	RPVFADISKDLEKMM	71 / 7 AA	124
Phosphosite 19:	AGC1	P16112	S2084	SGDRTEISGDLSGHT	71 / 7 AA	250
Phosphosite 20:	DMD	P11532	S369	LQAQGEISNDVEVVK	71 / 7 AA	427