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:	ATXN1
Human P-Site:	S719
P-Site Sequence:	KADGLAGSRHRYAEQ
UniProt:	P54253
Intern. Prot. ID:	IPI00432008

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATXN1	P54253	S719	KADGLAGSRHRYAEQ	100 / 9 AA	87
Phosphosite 1:	CD53	P19397	S121	VAKGLTDSIHRYHSD	66 / 9 AA	24
Phosphosite 2:	USP19	O94966	S74	HAAGITGSRHRTRLF	75 / 8 AA	146
Phosphosite 3:	HEG1	Q9ULI3	S1356	AYTGLPGSRHSCIFP	66 / 9 AA	135
Phosphosite 4:	KIF7	Q2M1P5	S1182	LGEGLADSRRQYEAR	66 / 9 AA	151
Phosphosite 5:	NMNAT2	Q9BZQ4	S62	YGKQGLVSSRHRLIM	75 / 8 AA	34
Phosphosite 6:	NMNAT2	Q9BZQ4	S63	GKQGLVSSRHRLIMC	75 / 8 AA	34
Phosphosite 7:	ATG9A	Q7Z3C6	S642	LPRDLQGSRHRAEVA	75 / 8 AA	94
Phosphosite 8:	SEMA3D	O95025	S709	VKDLLAESRLRYKDY	75 / 8 AA	90
Phosphosite 9:	CABLES2	Q9BTV7	S277	VPRTLPGSRHKPAPT	71 / 7 AA	52
Phosphosite 10:	RBM15	Q96T37	S680	RSPELSSSRDRYNSD	55 / 9 AA	107
Phosphosite 11:	PLEKHO1	Q53GL0	S221	SVAQLAGSRRRADSD	85 / 7 AA	46
Phosphosite 12:	PTRH1	Q86Y79	T44	GNPGLPGTRHSVGMA	71 / 7 AA	23
Phosphosite 13:	FLJ22626	Q8N5F7	S357	SGYVMSGSRHRRMEA	71 / 7 AA	47
Phosphosite 14:	C6orf194	Q5M9Q1	S344	SGYVMSGSRHRRMEA	71 / 7 AA	46
Phosphosite 15:	SYT14	Q8NB59	S116	SRLPLADSRQRNYAW	62 / 8 AA	62
Phosphosite 16:	SMF	Q12766	S1337	HVDLLASSRHWPPVY	71 / 7 AA	168
Phosphosite 17:	SMF	Q12766	S1336	DHVDLLASSRHWPPV	71 / 7 AA	168
Phosphosite 18:	CLN3	Q13286	S7	_MGGCAGSRRRFSDS	66 / 9 AA	48
Phosphosite 19:	UNC13D	Q70J99	S153	VPGGSPGSRHRQKAV	75 / 8 AA	123
Phosphosite 20:	ATXN1	P54253	Y723	LAGSRHRYAEQENGI	100 / 5 AA	87