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:	T257
P-Site Sequence:	GKQHPPPTTPISVSS
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	T257	GKQHPPPTTPISVSS	100 / 9 AA	125
Phosphosite 1:	ATN1	P54259	T258	KQHPPPTTPISVSSS	100 / 8 AA	125
Phosphosite 2:	ADD1	P35611	S613	AVPHPPPSTPIKLEE	87 / 8 AA	81
Phosphosite 3:	RERE	Q9P2R6	T933	PHIKPPPTTPIPQLP	100 / 7 AA	172
Phosphosite 4:	RERE	Q9P2R6	T934	HIKPPPTTPIPQLPA	100 / 7 AA	172
Phosphosite 5:	4931414P19Rik	Q9H972	S43	QGGNPPPSTPITVTG	66 / 9 AA	59
Phosphosite 6:	TMEM150B	A6NC51	S225	SLSPPPASPISLPVQ	75 / 8 AA	26
Phosphosite 7:	Pax6	P26367	T304	QPIPQPTTPVSSFTS	75 / 8 AA	47
Phosphosite 8:	JARID2	Q92833	T142	PLLPPPATQISDLSK	75 / 8 AA	139
Phosphosite 9:	ANKRD53	Q8N9V6	T398	NPARPPTTQISHSQG	85 / 7 AA	60
Phosphosite 10:	ADD1	P35611	T614	VPHPPPSTPIKLEED	85 / 7 AA	81
Phosphosite 11:	TP53BP1	Q12888	T1055	ARSEDPPTTPIRGNL	85 / 7 AA	214
Phosphosite 12:	4931414P19Rik	Q9H972	T44	GGNPPPSTPITVTGH	75 / 8 AA	59
Phosphosite 13:	ANKRD53	Q8N9V6	T397	NNPARPPTTQISHSQ	85 / 7 AA	60
Phosphosite 14:	TP53BP1	Q12888	T1056	RSEDPPTTPIRGNLL	100 / 6 AA	214
Phosphosite 15:	Pax6	P26367	T303	YQPIPQPTTPVSSFT	75 / 8 AA	47
Phosphosite 16:	ALS2	Q96Q42	T386	PNLHSPPTTSTSALN	66 / 9 AA	184
Phosphosite 17:	RPS3	P23396	T221	KDEILPTTPISEQKG	100 / 6 AA	27
Phosphosite 18:	RPS3	P23396	T220	PKDEILPTTPISEQK	100 / 6 AA	27
Phosphosite 19:	SI	P14410	T1052	PVPLNIPTTPISTYE	100 / 6 AA	209
Phosphosite 20:	ERM	P41161	T138	FKPLTPPTTPLSPTH	85 / 7 AA	58