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:	S10
P-Site Sequence:	SAAAAPRSPAVATES
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	S10	SAAAAPRSPAVATES	100 / 9 AA	140
Phosphosite 1:	C17orf65	Q495Z4	S17	GALAAPRSPAVRRKG	100 / 8 AA	20
Phosphosite 2:	CARS2	Q9HA77	S446	KEPEGPRSPAVFGAI	75 / 8 AA	62
Phosphosite 3:	KIAA0802	Q9Y4B5	S74	PAPAAPRSPNLAGKA	77 / 9 AA	209
Phosphosite 4:	PI5PA	Q15735	S150	PASAGPRSPPVTLGP	66 / 9 AA	107
Phosphosite 5:	SRA1	Q9HD15	S87	PSSKAPRSPPVGSGP	75 / 8 AA	26
Phosphosite 6:	CHRD	Q9H2X0	S181	ALLTGPRSQAVARAR	66 / 9 AA	102
Phosphosite 7:	Sin3A	Q96ST3	S277	PPYASPRSPPVQPHT	75 / 8 AA	145
Phosphosite 8:	SEMA3F	Q13275	S289	RSAEAPQSPAVYARI	75 / 8 AA	88
Phosphosite 9:	PLEKHA4	Q9H4M7	S723	QETPPPRSPPVANSG	66 / 9 AA	85
Phosphosite 10:	SHANK2	Q9UPX8	S1282	SASLAPRSPEIMSTI	71 / 7 AA	159
Phosphosite 11:	C4orf38	Q96NR7	S82	PRMSPHRSPAVARRC	100 / 6 AA	21
Phosphosite 12:	Elk-1	P19419	S389	LSPIAPRSPAKLSFQ	100 / 6 AA	45
Phosphosite 13:	NUP155	O75694	S992	QSKAAPQSPSVPKKP	75 / 8 AA	155
Phosphosite 14:	PDZD2	O15018	S1953	NTTAAPRSPQCVLES	100 / 6 AA	302
Phosphosite 15:	PAPLN	O95428	S696	STGGMPRSRAVASTV	85 / 7 AA	138
Phosphosite 16:	CENPB	P07199	T150	ARNAAPRTPAAPASP	85 / 7 AA	65
Phosphosite 17:	ARTN	Q5T4W7	S47	SLGSAPRSPAPREGP	85 / 7 AA	23
Phosphosite 18:	PMPCB	O75439	S462	TKYIYNRSPAIAAVG	83 / 6 AA	54
Phosphosite 19:	XAGE1A	Q9HD64	S77	NHTASPRSPVMESPK	55 / 9 AA	18
Phosphosite 20:	SPATC1	Q76KD6	S77	NGVFLPPSPAVANER	85 / 7 AA	62