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:	S263
P-Site Sequence:	PTTPISVSSSGASGA
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	S263	PTTPISVSSSGASGA	100 / 9 AA	125
Phosphosite 1:	ATN1	P54259	S264	TTPISVSSSGASGAP	100 / 8 AA	125
Phosphosite 2:	ATN1	P54259	S261	PPPTTPISVSSSGAS	100 / 7 AA	125
Phosphosite 3:	TRIM8	Q9BZR9	S370	PLYPCGVSSSGAEKR	77 / 9 AA	61
Phosphosite 4:	Ret	P07949	S688	QAFPVSYSSSGARRP	77 / 9 AA	124
Phosphosite 5:	PCDH15	Q96QU1	S1801	TFFPLSVSTSGPPTP	66 / 9 AA	216
Phosphosite 6:	ZNF75D	P51815	S289	TGNDHPISVSTSEIQ	85 / 7 AA	59
Phosphosite 7:	CEP350	Q5VT06	S1835	SPSPISISSSETSSI	66 / 9 AA	351
Phosphosite 8:	InsR	P06213	S630	SVPLDPISVSNSSSQ	85 / 7 AA	156
Phosphosite 9:	C1orf63	Q9BUV0	S218	SRGIGVSSNGAKPEL	75 / 8 AA	34
Phosphosite 10:	TTC15	Q8WVT3	S236	TSAFISVSNPGAGSP	75 / 8 AA	79
Phosphosite 11:	ZNF75D	P51815	S291	NDHPISVSTSEIQTS	75 / 8 AA	59
Phosphosite 12:	RGAG1	Q8NET4	S1022	ATAPIRASASGARST	66 / 9 AA	144
Phosphosite 13:	C1orf63	Q9BUV0	S217	TSRGIGVSSNGAKPE	75 / 8 AA	34
Phosphosite 14:	CA2	P00918	S218	LKEPISVSSEQVLKF	100 / 6 AA	29
Phosphosite 15:	InsR	P06213	S632	PLDPISVSNSSSQII	85 / 7 AA	156
Phosphosite 16:	ATN1	P54259	S265	TPISVSSSGASGAPP	100 / 7 AA	125
Phosphosite 17:	E4BP4	Q16649	S459	ATQPISASDSG____	75 / 8 AA	51
Phosphosite 18:	BC024868	O75864	S556	TEQRISVSSPGRGHK	75 / 8 AA	74
Phosphosite 19:	CEP350	Q5VT06	S1833	TRSPSPISISSSETS	85 / 7 AA	351
Phosphosite 20:	KIAA2022	Q5QGS0	S1000	FDSMAPLSVSSSNYC	85 / 7 AA	168