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:	S593
P-Site Sequence:	SRPPSRPSRPPSHPS
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	S593	SRPPSRPSRPPSHPS	100 / 9 AA	140
Phosphosite 1:	INVS	Q9Y283	S637	QDVPSRQSRAPSKQP	77 / 9 AA	118
Phosphosite 2:	LARP1	Q6PKG0	T273	EKLASRPTRPPEPRH	85 / 7 AA	124
Phosphosite 3:	ITCH	Q96J02	S257	PSRPPRPSRPPPPTP	87 / 8 AA	103
Phosphosite 4:	TNIK	Q9UKE5	S791	SRDITRPSRPASYKK	75 / 8 AA	155
Phosphosite 5:	SYNJ1	O43426	S1069	PSLPIRPSRAPSRTP	77 / 9 AA	173
Phosphosite 6:	PRB1	P04280	S388	PPQGGRPSRPPQ___	85 / 7 AA	39
Phosphosite 7:	Basic salivary proline-rich protein 2	P02812	S412	PPQGGRPSRPPQ___	85 / 7 AA	6
Phosphosite 8:	TBC1D14	Q9P2M4	S291	EDKAGRPSKPPSPKQ	75 / 8 AA	77
Phosphosite 9:	TMC7	Q7Z402	S15	ALQPGRPSRQPAVHP	66 / 9 AA	84
Phosphosite 10:	FNDC1	Q4ZHG4	S1139	AASPARPSRPGGPQS	85 / 7 AA	199
Phosphosite 11:	PJA1	Q8NG27	S234	QNLPARPSRAPVSIC	75 / 8 AA	71
Phosphosite 12:	TTN	Q8WZ42	S30948	SGKPSRPSKPIVAMD	85 / 7 AA	3816
Phosphosite 13:	PSORS1C2	Q9UIG4	S70	DPPPTRPSRPWRDLP	85 / 7 AA	15
Phosphosite 14:	DNM3	Q9UQ16	T839	PQVPSRPTRAPPSVP	75 / 8 AA	98
Phosphosite 15:	C17orf100	A8MU93	S107	ESPTPRPSRPPARTK	85 / 7 AA	18
Phosphosite 16:	FOXH1	O75593	Y154	YVLHGRPYRPPSPPP	75 / 8 AA	39
Phosphosite 17:	SPEN	Q96T58	T266	ASQASRPTRSPSGSG	66 / 9 AA	402
Phosphosite 18:	MAPKBP1	O60336	S1242	PPADGRPSRPHSYQN	75 / 8 AA	164
Phosphosite 19:	SON	P18583	S1992	SRTPSRRSRTPSRRR	77 / 9 AA	264
Phosphosite 20:	SON	P18583	S1964	SRTPSRRSRTPSRRS	77 / 9 AA	264