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:	S888
P-Site Sequence:	TSQGVQTSSPACKQE
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	S888	TSQGVQTSSPACKQE	100 / 9 AA	140
Phosphosite 1:	ATXN2	Q99700	S889	SQGVQTSSPACKQEK	100 / 8 AA	140
Phosphosite 2:	FGD1	P98174	S795	ALHGVPGSSPACSQH	77 / 9 AA	107
Phosphosite 3:	CDR2L	Q86X02	T388	VRHAGVQTSRPISRD	85 / 7 AA	53
Phosphosite 4:	TSC22D1	Q15714	S780	IHQGVQTSAPSLPQQ	85 / 7 AA	110
Phosphosite 5:	CDR2L	Q86X02	S389	RHAGVQTSRPISRDS	85 / 7 AA	53
Phosphosite 6:	TSC22D1	Q15714	T779	IIHQGVQTSAPSLPQ	85 / 7 AA	110
Phosphosite 7:	TRIOBP	Q9H2D6	S1656	QSPVQLPSPACTSTQ	75 / 8 AA	261
Phosphosite 8:	ANKRD36B	Q8N2N9	T497	MKEVQTSTPAEQDLE	85 / 7 AA	127
Phosphosite 9:	NCOA4	Q13772	S241	LENSQTSSRACNFFN	85 / 7 AA	70
Phosphosite 10:	ANKFN1	Q8N957	T362	WGPAQTTTPACASPS	62 / 8 AA	88
Phosphosite 11:	FURIN	P09958	S401	QHLVVQTSKPAHLNA	75 / 8 AA	87
Phosphosite 12:	4432412L15Rik	A6NDB9	S302	VPEVVQTSSPRLQER	100 / 6 AA	72
Phosphosite 13:	4432412L15Rik	A6NDB9	T301	RVPEVVQTSSPRLQE	100 / 6 AA	72
Phosphosite 14:	ARAP2	Q8WZ64	S116	SGSVQTSSPPQLETV	85 / 7 AA	193
Phosphosite 15:	ARAP2	Q8WZ64	S115	NSGSVQTSSPPQLET	75 / 8 AA	193
Phosphosite 16:	4432412L15Rik	A6NDB9	S303	PEVVQTSSPRLQERL	100 / 6 AA	72
Phosphosite 17:	RAI1	Q7Z5J4	S105	PGYGVQDSSPYPGRY	85 / 7 AA	203
Phosphosite 18:	PARG	Q86W56	S54	QFRVPPSSPACVPGR	75 / 8 AA	111
Phosphosite 19:	ZNF574	Q6ZN55	S257	QQEVQASSPAEVPVS	85 / 7 AA	99
Phosphosite 20:	CELSR3	Q9NYQ7	S1660	AAAGVQTSSKKSLDL	100 / 6 AA	358