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:	S24
P-Site Sequence:	GSAVNGTSSAETNLE
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	S24	GSAVNGTSSAETNLE	100 / 9 AA	43
Phosphosite 1:	MEK1	Q02750	T23	DGSAVNGTSSAETNL	100 / 8 AA	43
Phosphosite 2:	MEK1	Q02750	S25	SAVNGTSSAETNLEA	100 / 8 AA	43
Phosphosite 3:	NARG1	Q9BXJ9	S855	KITVNGDSSAEAEEL	77 / 9 AA	101
Phosphosite 4:	smMLCK	Q15746	S999	PAENGSSSAETLNAK	87 / 8 AA	211
Phosphosite 5:	PPP1R13B	Q96KQ4	S331	LNRVNGTSSPQSPLS	66 / 9 AA	120
Phosphosite 6:	PPP1R13B	Q96KQ4	T330	QLNRVNGTSSPQSPL	75 / 8 AA	120
Phosphosite 7:	smMLCK	Q15746	S998	LPAENGSSSAETLNA	87 / 8 AA	211
Phosphosite 8:	NHSL1	Q5SYE7	T1590	APGPVDGTASAEGRE	75 / 8 AA	171
Phosphosite 9:	MS4A1	P11836	T11	PRNSVNGTFPAEPMK	75 / 8 AA	33
Phosphosite 10:	AKAP2	Q9Y2D5	S77	DGTYNGTSSPEPGAV	85 / 7 AA	95
Phosphosite 11:	AKAP2	Q9Y2D5	S78	GTYNGTSSPEPGAVV	85 / 7 AA	95
Phosphosite 12:	AKAP2	Q9Y2D5	T76	VDGTYNGTSSPEPGA	85 / 7 AA	95
Phosphosite 13:	MBP	P02686	S59	NQNNGTSSQDTAVTD	75 / 8 AA	33
Phosphosite 14:	ANKFY1	Q9P2R3	S433	VPVVNGTSFDENSFA	75 / 8 AA	128
Phosphosite 15:	ZNF217	O75362	S248	KTAFGTSSAQTDSPQ	85 / 7 AA	115
Phosphosite 16:	ZFAT1	Q9P243	T603	DFLLKNDTSSAEAHA	85 / 7 AA	139
Phosphosite 17:	ZFAT1	Q9P243	S605	LLKNDTSSAEAHAAP	75 / 8 AA	139
Phosphosite 18:	Gab1	Q13480	S295	NTPSGTSSVETQMRH	75 / 8 AA	77
Phosphosite 19:	ZFAT1	Q9P243	S604	FLLKNDTSSAEAHAA	75 / 8 AA	139
Phosphosite 20:	EPS15	P42566	S116	PLLISGTSAAELPWA	62 / 8 AA	99