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:	ATF1
Human P-Site:	S50
P-Site Sequence:	DSSDSIGSSQKAHGI
UniProt:	P18846
Intern. Prot. ID:	IPI00002501

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATF1	P18846	S50	DSSDSIGSSQKAHGI	100 / 9 AA	29
Phosphosite 1:	ATF1	P18846	S51	SSDSIGSSQKAHGIL	100 / 8 AA	29
Phosphosite 2:	UPF3B	Q9BZI7	S415	ESTESIGSSEKTEKK	66 / 9 AA	58
Phosphosite 3:	UPF3B	Q9BZI7	S416	STESIGSSEKTEKKE	75 / 8 AA	58
Phosphosite 4:	DAB2	P98082	S745	FFKDSFGSSQASVAS	85 / 7 AA	82
Phosphosite 5:	PSMC5	P62195	S256	DEIDSIGSSRLEGGS	85 / 7 AA	46
Phosphosite 6:	KIAA0240	Q6AI39	S133	LDASIGSSQQFAQAQ	85 / 7 AA	115
Phosphosite 7:	ZNF284	Q2VY69	S120	RPQDSISSSQFSTQG	85 / 7 AA	69
Phosphosite 8:	C1orf173	Q5RHP9	S216	FRNSIGNSQRMNSYQ	71 / 7 AA	168
Phosphosite 9:	ZNF284	Q2VY69	S119	TRPQDSISSSQFSTQ	85 / 7 AA	69
Phosphosite 10:	SLC38A4	Q969I6	S33	SYIGIGNSEKAAMSS	62 / 8 AA	61
Phosphosite 11:	Nice-3	Q9BWL3	S197	VKARIGSSQRHHQSA	83 / 6 AA	29
Phosphosite 12:	Nice-3	Q9BWL3	S196	AVKARIGSSQRHHQS	83 / 6 AA	29
Phosphosite 13:	R3HDM2	Q9Y2K5	S364	TRGDSIGSSKGGSAG	85 / 7 AA	107
Phosphosite 14:	R3HDM2	Q9Y2K5	S361	SILTRGDSIGSSKGG	100 / 6 AA	107
Phosphosite 15:	OR2B11	Q5JQS5	S91	QMLVNMGSSQKTISY	62 / 8 AA	35
Phosphosite 16:	PSMC5	P62195	S253	IFMDEIDSIGSSRLE	100 / 6 AA	46
Phosphosite 17:	OR2B11	Q5JQS5	S92	MLVNMGSSQKTISYG	62 / 8 AA	35
Phosphosite 18:	PKG2	Q13237	S603	GFAKKIGSGQKTWTF	71 / 7 AA	87
Phosphosite 19:	CTGLF11P	A8MT82	S263	NHADTIGSSRAIPIK	71 / 7 AA	74
Phosphosite 20:	KDR	P35968	T967	KRRLDSITSSQSSAS	85 / 7 AA	152