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:	S38
P-Site Sequence:	LQRPARRSGRGGGGA
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	S38	LQRPARRSGRGGGGA	100 / 9 AA	140
Phosphosite 1:	SRRM2	Q9UQ35	S678	SRTPARRSGRSRSRT	87 / 8 AA	300
Phosphosite 2:	SRRM2	Q9UQ35	S644	SRSPARRSGRSRSRT	87 / 8 AA	300
Phosphosite 3:	NXF1	Q9UBU9	S40	YGEGNRRSGRGGSGI	100 / 7 AA	70
Phosphosite 4:	KHDRBS2	Q5VWX1	S336	LKAPPQRSARGGYRE	66 / 9 AA	39
Phosphosite 5:	C7orf50	Q9BRJ6	S97	QHPPARRSGAELALD	100 / 6 AA	22
Phosphosite 6:	KIAA1462	Q9P266	S906	PESPVCRSGRGESKS	75 / 8 AA	148
Phosphosite 7:	HOXC8	P31273	S151	PHAPGRRSGRQTYSR	85 / 7 AA	28
Phosphosite 8:	DLEU7	Q6UYE1	S54	STAPARRSGPPRARP	100 / 6 AA	24
Phosphosite 9:	RNF12	Q9NVW2	S444	MERAESRSGRGGSGG	66 / 9 AA	69
Phosphosite 10:	C2orf16	Q68DN1	S1725	HRSPARRSHRSPSER	75 / 8 AA	224
Phosphosite 11:	MAGEL2	Q9UJ55	S162	SVEPPRRSGKATRKK	62 / 8 AA	59
Phosphosite 12:	Putative uncharacterized protein UNQ6490/PRO21339	Q6UXU1	S105	LSERSRRSGRGWPRP	85 / 7 AA	18
Phosphosite 13:	HNRNPA2B1	P22626	S201	QEVQSSRSGRGGNFG	66 / 9 AA	37
Phosphosite 14:	SCHIP1	Q9P0W5	S193	QPAGGRRSGRGPAAG	85 / 7 AA	53
Phosphosite 15:	PRR12	Q9ULL5	S856	PPVPVRRSGQAKNPV	62 / 8 AA	130
Phosphosite 16:	CK1g3	Q9Y6M4	S19	DDRMARPSGRSGHNT	75 / 8 AA	51
Phosphosite 17:	BAT2D1	Q9Y520	S1013	NDRPVRRSGPIKKPV	83 / 6 AA	317
Phosphosite 18:	C6orf150	Q8N884	S57	KFGPARKSGSRQKKS	83 / 6 AA	59
Phosphosite 19:	ISX	Q2M1V0	S44	LKRPARRSDMDRPEG	62 / 8 AA	27
Phosphosite 20:	MYH11	P35749	S1939	NETSFVPSRRSGGRR	83 / 6 AA	227