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:	T258
P-Site Sequence:	KQHPPPTTPISVSSS
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	T258	KQHPPPTTPISVSSS	100 / 9 AA	125
Phosphosite 1:	ATN1	P54259	T257	GKQHPPPTTPISVSS	100 / 8 AA	125
Phosphosite 2:	4931414P19Rik	Q9H972	T44	GGNPPPSTPITVTGH	77 / 9 AA	59
Phosphosite 3:	ATP1A4	Q13733	T94	TVTPPPTTPEWVKFC	77 / 9 AA	114
Phosphosite 4:	ATP1A2	P50993	T84	ALTPPPTTPEWVKFC	77 / 9 AA	112
Phosphosite 5:	ATP1A3	P13637	T76	ALTPPPTTPEWVKFC	77 / 9 AA	112
Phosphosite 6:	RERE	Q9P2R6	T934	HIKPPPTTPIPQLPA	100 / 7 AA	172
Phosphosite 7:	RERE	Q9P2R6	T933	PHIKPPPTTPIPQLP	100 / 7 AA	172
Phosphosite 8:	MYOCD	Q8IZQ8	T230	QGLGPPSTPIAVHAA	75 / 8 AA	102
Phosphosite 9:	TMEM150B	A6NC51	S225	SLSPPPASPISLPVQ	66 / 9 AA	26
Phosphosite 10:	FCHO2	Q0JRZ9	T453	SSSARPTTPLSVGTI	85 / 7 AA	89
Phosphosite 11:	ADD1	P35611	T614	VPHPPPSTPIKLEED	66 / 9 AA	81
Phosphosite 12:	ATP1A1	P05023	T86	ALTPPPTTPEWIKFC	66 / 9 AA	113
Phosphosite 13:	ATN1	P54259	S261	PPPTTPISVSSSGAS	100 / 6 AA	125
Phosphosite 14:	ANKRD53	Q8N9V6	T398	NPARPPTTQISHSQG	85 / 7 AA	60
Phosphosite 15:	JARID2	Q92833	T142	PLLPPPATQISDLSK	75 / 8 AA	139
Phosphosite 16:	RSAD2	Q8WXG1	T71	EDPPLPTTPTSVNYH	77 / 9 AA	42
Phosphosite 17:	ANKRD53	Q8N9V6	T397	NNPARPPTTQISHSQ	85 / 7 AA	60
Phosphosite 18:	ADD1	P35611	S613	AVPHPPPSTPIKLEE	85 / 7 AA	81
Phosphosite 19:	4931414P19Rik	Q9H972	S43	QGGNPPPSTPITVTG	75 / 8 AA	59
Phosphosite 20:	Pax6	P26367	T304	QPIPQPTTPVSSFTS	75 / 8 AA	47