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:	MEK1
Human P-Site:	S25
P-Site Sequence:	SAVNGTSSAETNLEA
UniProt:	Q02750
Intern. Prot. ID:	IPI00219604

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEK1	Q02750	S25	SAVNGTSSAETNLEA	100 / 9 AA	43
Phosphosite 1:	MEK1	Q02750	S24	GSAVNGTSSAETNLE	100 / 8 AA	43
Phosphosite 2:	smMLCK	Q15746	S999	PAENGSSSAETLNAK	87 / 8 AA	211
Phosphosite 3:	MEK1	Q02750	T23	DGSAVNGTSSAETNL	100 / 7 AA	43
Phosphosite 4:	smMLCK	Q15746	S998	LPAENGSSSAETLNA	87 / 8 AA	211
Phosphosite 5:	ZNF217	O75362	S248	KTAFGTSSAQTDSPQ	75 / 8 AA	115
Phosphosite 6:	AKAP2	Q9Y2D5	S77	DGTYNGTSSPEPGAV	85 / 7 AA	95
Phosphosite 7:	ZFAT1	Q9P243	S605	LLKNDTSSAEAHAAP	66 / 9 AA	139
Phosphosite 8:	AKAP2	Q9Y2D5	S78	GTYNGTSSPEPGAVV	85 / 7 AA	95
Phosphosite 9:	AKAP2	Q9Y2D5	T76	VDGTYNGTSSPEPGA	85 / 7 AA	95
Phosphosite 10:	MBP	P02686	S59	NQNNGTSSQDTAVTD	75 / 8 AA	33
Phosphosite 11:	Gab1	Q13480	S295	NTPSGTSSVETQMRH	75 / 8 AA	77
Phosphosite 12:	ZSCAN20	P17040	S594	LPRCGQSSAETDAQE	75 / 8 AA	118
Phosphosite 13:	ZFAT1	Q9P243	T603	DFLLKNDTSSAEAHA	85 / 7 AA	139
Phosphosite 14:	ZFAT1	Q9P243	S604	FLLKNDTSSAEAHAA	75 / 8 AA	139
Phosphosite 15:	SPP1	P10451	S63	APQNAVSSEETNDFK	66 / 9 AA	35
Phosphosite 16:	NARG1	Q9BXJ9	S855	KITVNGDSSAEAEEL	75 / 8 AA	101
Phosphosite 17:	N4BP1	O75113	S851	PMPAQRSSAETNELR	100 / 6 AA	100
Phosphosite 18:	ZNF236	Q9UL36	S317	GGPQNSTSSTETAHV	75 / 8 AA	204
Phosphosite 19:	NARG1	Q9BXJ9	S856	ITVNGDSSAEAEELA	75 / 8 AA	101
Phosphosite 20:	N4BP1	O75113	T854	AQRSSAETNELREAL	100 / 6 AA	100