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:	S728
P-Site Sequence:	AMPIPAASPTPASPA
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	S728	AMPIPAASPTPASPA	100 / 9 AA	140
Phosphosite 1:	ZDHHC18	Q9NUE0	S30	RRPGPAASPTPGPGP	87 / 8 AA	42
Phosphosite 2:	YIF1B	Q5BJH7	S65	GLSYPAASPTPHAAF	87 / 8 AA	34
Phosphosite 3:	DEFB118	Q96PH6	T68	DHRRVPATSPTPLSD	75 / 8 AA	14
Phosphosite 4:	DEFB118	Q96PH6	S69	HRRVPATSPTPLSDS	75 / 8 AA	14
Phosphosite 5:	C6orf132	Q5T0Z8	S558	VDYIPQDSPTPSVRQ	66 / 9 AA	124
Phosphosite 6:	FLVCR1	Q9Y5Y0	S536	VKAIPADSPTDQEPK	85 / 7 AA	60
Phosphosite 7:	POLS	Q5XG87	S466	SPAIPSASPNPLSSP	75 / 8 AA	60
Phosphosite 8:	MAP7D1	Q3KQU3	S552	PAPSPAPSPTPAPPQ	87 / 8 AA	93
Phosphosite 9:	ATXN2	Q99700	T730	PIPAASPTPASPASN	100 / 7 AA	140
Phosphosite 10:	PLA2G4F	Q68DD2	S77	QLWLPTASPSPAQTR	66 / 9 AA	95
Phosphosite 11:	SGK110	P0C264	S192	GLTRPEGSPTPAPPV	75 / 8 AA	38
Phosphosite 12:	SOX30	O94993	S584	SAPIPQASPIPHPHV	75 / 8 AA	82
Phosphosite 13:	BAZ2B	Q9UIF8	S527	NENIAAASSTPFSSP	75 / 8 AA	220
Phosphosite 14:	SMTN	P53814	S208	SPASPSSSPTPASPE	75 / 8 AA	100
Phosphosite 15:	MSI1	O43347	S337	SSYISAASPAPSTGF	75 / 8 AA	39
Phosphosite 16:	MEKK6	O95382	S931	PSDAPSASPTPSANS	75 / 8 AA	143
Phosphosite 17:	Rb-like 2	Q08999	S40	DAAPPAESPTPQIQQ	85 / 7 AA	128
Phosphosite 18:	BSN	Q9UPA5	S93	LGNQRAASPTPKQAS	100 / 6 AA	416
Phosphosite 19:	BAHCC1	Q9P281	S1004	PDPKPPASSPTPPPR	85 / 7 AA	277
Phosphosite 20:	PAX5	Q02548	T285	KANLASPTPADIGSS	100 / 6 AA	42