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:	ATN1
Human P-Site:	S581
P-Site Sequence:	SQGSYPCSHPSPSQG
UniProt:	P54259
Intern. Prot. ID:	IPI00477923

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATN1	P54259	S581	SQGSYPCSHPSPSQG	100 / 9 AA	125
Phosphosite 1:	LRIG3	Q6UXM1	S974	KKECYPCSHPSEESC	87 / 8 AA	123
Phosphosite 2:	ATN1	P54259	Y578	SSTSQGSYPCSHPSP	100 / 6 AA	125
Phosphosite 3:	BTBD7	Q9P203	Y795	HPSRSFSYPCNHSLF	83 / 6 AA	126
Phosphosite 4:	ATN1	P54259	S584	SYPCSHPSPSQGPQG	100 / 6 AA	125
Phosphosite 5:	ELFN1	P0C7U0	S688	HRHSYPGSHPAEPPA	75 / 8 AA	88
Phosphosite 6:	ZNF605	Q86T29	Y309	AHTGEKPYPCSHCGK	100 / 5 AA	74
Phosphosite 7:	ZNF316	A6NFI3	Y457	THTGERPYPCSHCGR	100 / 5 AA	108
Phosphosite 8:	EML1	O00423	S771	HLFSYPCSQFRAPSH	83 / 6 AA	90
Phosphosite 9:	LRIG3	Q6UXM1	Y971	YIKKKECYPCSHPSE	83 / 6 AA	123
Phosphosite 10:	EML1	O00423	Y768	GKVHLFSYPCSQFRA	83 / 6 AA	90
Phosphosite 11:	ZNF316	A6NFI3	S460	GERPYPCSHCGRSFS	100 / 5 AA	108
Phosphosite 12:	ZNF507	Q8TCN5	S796	SLCGYVCSHPPSLKS	71 / 7 AA	106
Phosphosite 13:	CXorf67	Q86X51	S187	RPSSYPCSGASTSSQ	75 / 8 AA	52
Phosphosite 14:	SGK269	Q9H792	S727	PQRSYSSSHSSPAKI	66 / 9 AA	193
Phosphosite 15:	GLIS3	Q8NEA6	S580	VPPPHPVSHPSPGHN	75 / 8 AA	84
Phosphosite 16:	CACNB1	Q02641	S482	PPGLYPSSHPPGRAG	83 / 6 AA	66
Phosphosite 17:	CACNB1	Q02641	S481	QPPGLYPSSHPPGRA	83 / 6 AA	66
Phosphosite 18:	AKAP13	Q12802	S1063	ALNCSQPSPLDVGVK	83 / 6 AA	308
Phosphosite 19:	STK10	O94804	S380	DSVNEPCSQPSGDRS	83 / 6 AA	112
Phosphosite 20:	AKAP13	Q12802	S1060	GSDALNCSQPSPLDV	83 / 6 AA	308