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:	S530
P-Site Sequence:	SMPSRSTSHTSDFNP
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	S530	SMPSRSTSHTSDFNP	100 / 9 AA	140
Phosphosite 1:	ATXN2	Q99700	T529	GSMPSRSTSHTSDFN	100 / 8 AA	140
Phosphosite 2:	ATXN2	Q99700	S528	SGSMPSRSTSHTSDF	100 / 7 AA	140
Phosphosite 3:	FOXN3	O00409	S349	SSNARSTSPTSDSIS	77 / 9 AA	54
Phosphosite 4:	ATXN2	Q99700	T532	PSRSTSHTSDFNPNS	100 / 7 AA	140
Phosphosite 5:	METTL3	Q86U44	S511	VAEVRSTSHKPDEIY	75 / 8 AA	64
Phosphosite 6:	SHROOM1	Q2M3G4	T467	SVGISRPTSHTPTGT	75 / 8 AA	91
Phosphosite 7:	CCDC39	Q9UFE4	S883	RQSSRSPSHTSLSAR	87 / 8 AA	110
Phosphosite 8:	ECT2L	Q008S8	S830	LVSSRGTSHTPFERT	75 / 8 AA	105
Phosphosite 9:	SHROOM1	Q2M3G4	S468	VGISRPTSHTPTGTA	75 / 8 AA	91
Phosphosite 10:	COL6A6	A6NMZ7	S2246	QNFMRSTSHTFKNGR	100 / 6 AA	247
Phosphosite 11:	ECT2L	Q008S8	T829	LLVSSRGTSHTPFER	75 / 8 AA	105
Phosphosite 12:	SFRS11	Q05519	S308	GRRSRSTSKTRDKKK	77 / 9 AA	54
Phosphosite 13:	KIAA0556	O60303	S97	SDFSRSASHTEGTHD	85 / 7 AA	181
Phosphosite 14:	ATXN2	Q99700	S533	SRSTSHTSDFNPNSG	100 / 6 AA	140
Phosphosite 15:	PLEKHH2	Q8IVE3	S634	EDSSRSSSRTSESDS	66 / 9 AA	168
Phosphosite 16:	KIAA0329	O15040	T479	TEGGSRSTCHSSLES	75 / 8 AA	154
Phosphosite 17:	TAO1	Q7L7X3	S987	QGMSRSTSVTSQISN	77 / 9 AA	116
Phosphosite 18:	NDRG1	Q92597	S364	SEGTRSRSHTSEGAH	66 / 9 AA	43
Phosphosite 19:	NDRG1	Q92597	S354	SEGTRSRSHTSEGTR	66 / 9 AA	43
Phosphosite 20:	NDRG1	Q92597	S344	LDGTRSRSHTSEGTR	66 / 9 AA	43