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:	S299
P-Site Sequence:	TPGRPLSSYGMDSRP
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	S299	TPGRPLSSYGMDSRP	100 / 9 AA	43
Phosphosite 1:	MEK1	Q02750	S298	RTPGRPLSSYGMDSR	100 / 8 AA	43
Phosphosite 2:	MEK1	Q02750	Y300	PGRPLSSYGMDSRPP	100 / 8 AA	43
Phosphosite 3:	UBD	O15205	S65	KPRRSLSSYGIDKEK	77 / 9 AA	18
Phosphosite 4:	Wnk3	Q9BYP7	Y1677	FPGPLSSYGMPHVCQ	100 / 7 AA	192
Phosphosite 5:	Wnk3	Q9BYP7	S1676	SFPGPLSSYGMPHVC	100 / 7 AA	192
Phosphosite 6:	Wnk3	Q9BYP7	S1675	PSFPGPLSSYGMPHV	100 / 7 AA	192
Phosphosite 7:	OR5AP2	Q8NGF4	S271	MYLRPTSSYSMEQDK	66 / 9 AA	36
Phosphosite 8:	COL7A1	Q02388	S2818	SGSRPLPSYAADTAG	66 / 9 AA	295
Phosphosite 9:	OR1Q1	Q15612	S265	VYFRPLSSYSVTKGR	75 / 8 AA	36
Phosphosite 10:	Bcl-11B	Q9C0K0	S555	NESRPESSFSMDSEL	66 / 9 AA	96
Phosphosite 11:	C10orf137	Q3B7T1	S106	KKSKPFSSFGMAYDF	55 / 9 AA	139
Phosphosite 12:	OR1Q1	Q15612	S264	WVYFRPLSSYSVTKG	75 / 8 AA	36
Phosphosite 13:	FOXRED1	Q96CU9	Y210	EGVALASYGMEDEGW	62 / 8 AA	54
Phosphosite 14:	C10orf137	Q3B7T1	S105	SKKSKPFSSFGMAYD	62 / 8 AA	139
Phosphosite 15:	UBD	O15205	Y66	PRRSLSSYGIDKEKT	75 / 8 AA	18
Phosphosite 16:	OR5AR1	Q8NGP9	S265	MYLRPTSSYSLDQDK	66 / 9 AA	35
Phosphosite 17:	UBD	O15205	S64	LKPRRSLSSYGIDKE	75 / 8 AA	18
Phosphosite 18:	PUS7	Q96PZ0	S453	GQLLRGLSKYGMKNI	75 / 8 AA	75
Phosphosite 19:	OR5C1	Q8NGR4	S269	MYLRPSSSYALDTDK	66 / 9 AA	35
Phosphosite 20:	OR5AP2	Q8NGF4	S270	FMYLRPTSSYSMEQD	75 / 8 AA	36