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:	ERK1
Human P-Site:	Y204
P-Site Sequence:	HTGFLTEYVATRWYR
UniProt:	P27361
Intern. Prot. ID:	IPI00018195

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERK1	P27361	Y204	HTGFLTEYVATRWYR	100 / 9 AA	43
Phosphosite 1:	ERK2	P28482	Y187	HTGFLTEYVATRWYR	100 / 9 AA	41
Phosphosite 2:	ERK5	Q13164	Y221	HQYFMTEYVATRWYR	88 / 9 AA	88
Phosphosite 3:	ERK2	P28482	T185	HDHTGFLTEYVATRW	100 / 7 AA	41
Phosphosite 4:	ERK1	P27361	T202	HDHTGFLTEYVATRW	100 / 7 AA	43
Phosphosite 5:	MAPK15	Q8TD08	Y177	EDQAVTEYVATRWYR	87 / 8 AA	60
Phosphosite 6:	CDKL1	Q00532	Y161	PSDYYTDYVATRWYR	66 / 9 AA	42
Phosphosite 7:	CDKL5	O76039	Y171	NNANYTEYVATRWYR	100 / 7 AA	116
Phosphosite 8:	ERK5	Q13164	T219	AEHQYFMTEYVATRW	85 / 7 AA	88
Phosphosite 9:	CDKL3	Q8IVW4	Y160	PGDIYTDYVATRWYR	85 / 7 AA	68
Phosphosite 10:	CDKL4	Q5MAI5	Y160	PGDAYTDYVATRWYR	85 / 7 AA	36
Phosphosite 11:	p38-alpha	Q16539	Y182	TDDEMTGYVATRWYR	75 / 8 AA	41
Phosphosite 12:	p38-beta	Q15759	Y182	ADEEMTGYVATRWYR	75 / 8 AA	42
Phosphosite 13:	CdkL2	Q92772	Y161	PGEVYTDYVATRWYR	85 / 7 AA	56
Phosphosite 14:	AKAP8	O43823	Y436	TVEFLQEYIVNRNKK	55 / 9 AA	76
Phosphosite 15:	XPO1	O14980	Y977	NQIFLQEYVANLLKS	75 / 8 AA	123
Phosphosite 16:	NPAT	Q14207	Y66	LTTILNEYVAMKTKE	55 / 9 AA	154
Phosphosite 17:	HAP95	Q9ULX6	Y435	TADFLQEYVTNKTKK	55 / 9 AA	72
Phosphosite 18:	ERK5	Q13164	T224	FMTEYVATRWYRAPE	100 / 6 AA	88
Phosphosite 19:	ERK2	P28482	T190	FLTEYVATRWYRAPE	100 / 6 AA	41
Phosphosite 20:	ERK1	P27361	T207	FLTEYVATRWYRAPE	100 / 6 AA	43