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:	S406
P-Site Sequence:	QATHREASPSTLNDK
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	S406	QATHREASPSTLNDK	100 / 9 AA	87
Phosphosite 1:	MAGEA10	P43363	S116	SSSQKEESPSTLQVL	66 / 9 AA	41
Phosphosite 2:	ATXN1	P54253	S408	THREASPSTLNDKSG	100 / 7 AA	87
Phosphosite 3:	CLASP2	O75122	S507	QGCSREASPSRLSVA	87 / 8 AA	141
Phosphosite 4:	GON4	Q3T8J9	S1902	SSPHREASPMPGAKE	100 / 6 AA	249
Phosphosite 5:	REXO1L1	Q8IX06	S668	QPRHRSASPAALACP	66 / 9 AA	74
Phosphosite 6:	REXO1L2P	A0PJM3	S576	QPRHRSASPAALACP	66 / 9 AA	64
Phosphosite 7:	C17orf28	Q8IV36	S62	IRAVREESPSNLATL	75 / 8 AA	89
Phosphosite 8:	Rab5B	P61020	S123	KELQRQASPSIVIAL	55 / 9 AA	24
Phosphosite 9:	ING1	Q9UK53	S342	AKAEREASPADLPID	75 / 8 AA	47
Phosphosite 10:	PHRF1	Q9P1Y6	S1202	KGAVREASPAPLAQG	75 / 8 AA	179
Phosphosite 11:	ERN2	Q76MJ5	S339	VSGEREGSPSTAVRY	85 / 7 AA	102
Phosphosite 12:	WTIP	A6NIX2	T15	PPLEASPTTLDAAVR	85 / 7 AA	67
Phosphosite 13:	EXOC3L2	Q2M3D2	S156	SEPAREASASALDHV	75 / 8 AA	46
Phosphosite 14:	ZNF469	Q96JG9	S1418	TEPGRAASPPTLESS	75 / 8 AA	259
Phosphosite 15:	WTIP	A6NIX2	S13	PGPPLEASPTTLDAA	85 / 7 AA	67
Phosphosite 16:	GGN	Q86UU5	S71	REPQASPSTLPLTLE	85 / 7 AA	67
Phosphosite 17:	PKD1L1	Q8TDX9	S993	TPFSREPSPVTLGQP	75 / 8 AA	315
Phosphosite 18:	F25965	Q96GY3	S204	SEPEPSPSTLIYRNM	85 / 7 AA	28
Phosphosite 19:	GGN	Q86UU5	S69	VPREPQASPSTLPLT	75 / 8 AA	67
Phosphosite 20:	TDRD7	Q8NHU6	S466	IPTEASPSVLVVELS	85 / 7 AA	124