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:	S35
P-Site Sequence:	EKAPTLPSDNHRVEG
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	S35	EKAPTLPSDNHRVEG	100 / 9 AA	87
Phosphosite 1:	Tnk1	Q13470	S94	HKEPTLPSDSPRHLP	77 / 9 AA	72
Phosphosite 2:	BSN	Q9UPA5	S3216	SPAPTYPSDSHYTSL	75 / 8 AA	416
Phosphosite 3:	CEP350	Q5VT06	S1630	SFRSLLPSESHRRFN	71 / 7 AA	351
Phosphosite 4:	CEP350	Q5VT06	S1632	RSLLPSESHRRFNME	71 / 7 AA	351
Phosphosite 5:	TWIST2	Q8WVJ9	S98	KIIPTLPSDKLSKIQ	85 / 7 AA	18
Phosphosite 6:	TWIST1	Q15672	S140	KIIPTLPSDKLSKIQ	85 / 7 AA	21
Phosphosite 7:	TWIST2	Q8WVJ9	T95	ALRKIIPTLPSDKLS	100 / 6 AA	18
Phosphosite 8:	TWIST1	Q15672	T137	ALRKIIPTLPSDKLS	100 / 6 AA	21
Phosphosite 9:	ATXN1	P54253	T32	SSEEKAPTLPSDNHR	100 / 6 AA	87
Phosphosite 10:	Tnk1	Q13470	T91	APEHKEPTLPSDSPR	100 / 6 AA	72
Phosphosite 11:	USP53	Q70EK8	S95	SREKALPSDNIRHAL	75 / 8 AA	121
Phosphosite 12:	LRRC36	Q1X8D7	S245	VARREMPSDNHQEDE	71 / 7 AA	84
Phosphosite 13:	HR	O43593	S789	PVTPALPSDDRITNI	62 / 8 AA	127
Phosphosite 14:	NPY1R	P25929	S206	FDQFPSDSHRLSYTT	71 / 7 AA	44
Phosphosite 15:	NPY1R	P25929	S204	VCFDQFPSDSHRLSY	71 / 7 AA	44
Phosphosite 16:	GPRC6A	Q5T6X5	S350	LHLLPSDSHKLLHEY	71 / 7 AA	105
Phosphosite 17:	CAMTA1	Q9Y6Y1	S962	RALPTLPSSQHDWLS	75 / 8 AA	184
Phosphosite 18:	GPRC6A	Q5T6X5	S348	QNLHLLPSDSHKLLH	71 / 7 AA	105
Phosphosite 19:	TTN	Q8WZ42	S2837	KNVEIKPSDKHRLVS	83 / 6 AA	3816
Phosphosite 20:	C1orf185	Q5T7R7	S140	LSLSTLPSDSYYSQS	62 / 8 AA	22