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:	S580
P-Site Sequence:	FPDPMWGSDYVQLSR
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	S580	FPDPMWGSDYVQLSR	100 / 9 AA	182
Phosphosite 1:	MEKK4	Q9Y6R4	Y582	DPMWGSDYVQLSRTP	100 / 7 AA	182
Phosphosite 2:	NEK4	P51957	S430	NLIPMWSSDIVTGEK	75 / 8 AA	95
Phosphosite 3:	NEK4	P51957	S429	ENLIPMWSSDIVTGE	75 / 8 AA	95
Phosphosite 4:	CPEB2	Q7Z5Q1	S223	LQLPAWGSDSLQDSW	66 / 9 AA	65
Phosphosite 5:	EML2	O95834	S323	RRVVLWGSDYSKLQE	83 / 6 AA	71
Phosphosite 6:	Uncharacterized protein FLJ46757	Q6ZR03	S270	RKGPMHGSDFPPRLC	71 / 7 AA	31
Phosphosite 7:	ZFP28	Q8NHY6	S341	SFRENWDSDYVFGRK	83 / 6 AA	99
Phosphosite 8:	EML2	O95834	Y325	VVLWGSDYSKLQEVE	100 / 5 AA	71
Phosphosite 9:	Cercam	Q5T4B2	Y140	ARNWGADYILFADTD	66 / 6 AA	68
Phosphosite 10:	ZFP28	Q8NHY6	Y343	RENWDSDYVFGRKLA	83 / 6 AA	99
Phosphosite 11:	Ig lambda chain V-VI region WLT	P06318	S31	GSSGSIGSNYVQWYQ	83 / 6 AA	12
Phosphosite 12:	HIF3A	Q9Y2N7	S545	SLLPRWGSDPRLSCS	83 / 6 AA	72
Phosphosite 13:	PDCL3	Q9H2J4	Y102	LEISGKDYVQEVTKA	71 / 7 AA	28
Phosphosite 14:	SORBS2	O94875	S424	SCPMAWGSPYVPEVR	71 / 7 AA	72
Phosphosite 15:	ROPN1B	Q9BZX4	Y40	LIQWGADYFEALSRG	57 / 7 AA	24
Phosphosite 16:	MYH14	Q7Z406	Y426	RIKVGRDYVQKAQTK	83 / 6 AA	228
Phosphosite 17:	MYH10	P35580	Y407	RIKVGRDYVQKAQTK	83 / 6 AA	229
Phosphosite 18:	MYH9	P35579	Y400	RIKVGRDYVQKAQTK	83 / 6 AA	227
Phosphosite 19:	Ig lambda chain V-VI region WLT	P06318	Y33	SGSIGSNYVQWYQQR	83 / 6 AA	12
Phosphosite 20:	CPEB2	Q7Z5Q1	S225	LPAWGSDSLQDSWCT	71 / 7 AA	65