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:	MEKK4
Human P-Site:	S1227
P-Site Sequence:	AHDTRGSSVPENDRL
UniProt:	Q9Y6R4
Intern. Prot. ID:	IPI00186536

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEKK4	Q9Y6R4	S1227	AHDTRGSSVPENDRL	100 / 9 AA	182
Phosphosite 1:	HIVEP3	Q5T1R4	S1917	TEATRGSSVSEAERL	87 / 8 AA	259
Phosphosite 2:	HIVEP3	Q5T1R4	S1916	GTEATRGSSVSEAER	87 / 8 AA	259
Phosphosite 3:	PTDSS1	P48651	S63	FAFTRDDSVPEDNIW	66 / 9 AA	56
Phosphosite 4:	FLJ23588	Q5THR3	S1262	SAVAQRGSSVPDVSE	85 / 7 AA	173
Phosphosite 5:	FLJ23588	Q5THR3	S1263	AVAQRGSSVPDVSEG	85 / 7 AA	173
Phosphosite 6:	GR	P04150	S134	ANLNRSTSVPENPKS	75 / 8 AA	86
Phosphosite 7:	KRT86	O43790	S455	VVSTRVSSVPSNSNV	77 / 9 AA	54
Phosphosite 8:	C2orf67	A0AUZ9	S955	HGEIFGTSVPENGHH	85 / 7 AA	112
Phosphosite 9:	ANKRD33	Q7Z3H0	S216	SLGTRSKSVPELLVP	75 / 8 AA	29
Phosphosite 10:	CT75	Q6PK30	S200	GTENRGSSVAELGES	85 / 7 AA	41
Phosphosite 11:	IARS	P41252	S1073	EITLTRGSSLPGPAC	85 / 7 AA	144
Phosphosite 12:	WSB1	Q9Y6I7	S118	WSLAFGSSVPEKQSR	85 / 7 AA	47
Phosphosite 13:	MICALL1	Q8N3F8	S589	APRTRGSSGPQPAKP	75 / 8 AA	93
Phosphosite 14:	MICALL1	Q8N3F8	S588	LAPRTRGSSGPQPAK	75 / 8 AA	93
Phosphosite 15:	CEP72	Q9P209	S361	PERTHGSSVPKESLS	85 / 7 AA	72
Phosphosite 16:	CT75	Q6PK30	S199	RGTENRGSSVAELGE	85 / 7 AA	41
Phosphosite 17:	PFKB1	P16118	S34	LQRRRGSSIPQFTNS	71 / 7 AA	55
Phosphosite 18:	NRG3	P56975	S596	GYSSTRASSVPIIPS	85 / 7 AA	78
Phosphosite 19:	PFKB1	P16118	S33	RLQRRRGSSIPQFTN	71 / 7 AA	55
Phosphosite 20:	PLEKHG3	A1L390	S1081	PPVNRSHSVPENMVE	66 / 9 AA	134