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:	Y87
P-Site Sequence:	ALSTGLDYSPPSAPR
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	Y87	ALSTGLDYSPPSAPR	100 / 9 AA	87
Phosphosite 1:	ATXN1	P54253	S88	LSTGLDYSPPSAPRS	100 / 8 AA	87
Phosphosite 2:	GHF1	P28069	Y53	STATGLHYSVPSCHY	77 / 9 AA	33
Phosphosite 3:	HECW2	Q9P2P5	S1259	GEEGLDYSGPSREFF	87 / 8 AA	176
Phosphosite 4:	HECW1	Q76N89	S1293	GEEGLDYSGPSREFF	87 / 8 AA	180
Phosphosite 5:	HECW2	Q9P2P5	Y1258	VGEEGLDYSGPSREF	87 / 8 AA	176
Phosphosite 6:	HECW1	Q76N89	Y1292	VGEEGLDYSGPSREF	87 / 8 AA	180
Phosphosite 7:	METTL10	Q5JPI9	Y110	SNITGIDYSPSAIQL	66 / 9 AA	32
Phosphosite 8:	LRSAM1	Q6UWE0	Y212	CKESGLEYYPPSQYL	66 / 9 AA	84
Phosphosite 9:	SLCO4A1	Q96BD0	T27	MENGLDHTPPSRRAS	75 / 8 AA	77
Phosphosite 10:	LRSAM1	Q6UWE0	Y213	KESGLEYYPPSQYLL	75 / 8 AA	84
Phosphosite 11:	FLJ44290	Q6ZR08	Y185	ESPVGLDYSNPWHSS	66 / 9 AA	92
Phosphosite 12:	FLJ44290	Q6ZR08	S186	SPVGLDYSNPWHSSY	75 / 8 AA	92
Phosphosite 13:	MEX3B	Q6ZN04	Y318	ATQRLADYSPPSPAL	100 / 6 AA	59
Phosphosite 14:	FOXM1	Q08050	S638	KVGGLDFSPVQTSQG	83 / 6 AA	84
Phosphosite 15:	TATDN3	Q17R31	S113	GEVGLDFSPRFAGTG	71 / 7 AA	30
Phosphosite 16:	SPERT	Q8NA61	Y116	QADLELDYNPPRVQL	62 / 8 AA	52
Phosphosite 17:	MANBAL	Q9NQG1	S8	MASDLDFSPPEVPEP	71 / 7 AA	9
Phosphosite 18:	MEX3B	Q6ZN04	S319	TQRLADYSPPSPALS	100 / 6 AA	59
Phosphosite 19:	BRD1	O95696	S128	KVRIVEYSPPSAPRR	71 / 7 AA	120
Phosphosite 20:	GTF2I	P78347	Y318	VTIEDDDYSPPSKRP	100 / 6 AA	112