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:	S431
P-Site Sequence:	WPVFEIPSPRPSKGN
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	S431	WPVFEIPSPRPSKGN	100 / 9 AA	182
Phosphosite 1:	CC2D2A	Q9P2K1	T125	ALLQEIPTPRPRRLR	85 / 7 AA	186
Phosphosite 2:	KLHDC7A	Q5VTJ3	S318	AALTEVPSPRPPPGS	85 / 7 AA	84
Phosphosite 3:	TBC1D18	Q5R372	T114	PSNTEISTPRPSSPG	75 / 8 AA	92
Phosphosite 4:	TDRKH	Q9Y2W6	S297	MPMFEIPSPDFSFHA	100 / 6 AA	67
Phosphosite 5:	ANKRD13B	Q86YJ7	S569	APPASVPSPRPSSGP	85 / 7 AA	70
Phosphosite 6:	RGL3	Q3MIN7	S591	PLSLDLPSPRPFALP	62 / 8 AA	78
Phosphosite 7:	CECR1	Q9NZK5	T152	QFRFAHPTPRPSEKC	66 / 9 AA	59
Phosphosite 8:	SRRM2	Q9UQ35	S2740	KRRRETPSPRPMRHR	85 / 7 AA	300
Phosphosite 9:	FGD1	P98174	S145	GPPTETPSQRPSPLK	75 / 8 AA	107
Phosphosite 10:	MS4A15	Q8N5U1	S221	SADFNIPSPAASAPP	66 / 9 AA	25
Phosphosite 11:	ENC1	O14682	S328	IPKADIPSPRKEFSA	83 / 6 AA	66
Phosphosite 12:	TBC1D18	Q5R372	S113	DPSNTEISTPRPSSP	71 / 7 AA	92
Phosphosite 13:	SFMBT2	Q5VUG0	S754	TSSAEVPSARPRRAV	71 / 7 AA	101
Phosphosite 14:	FLJ34931	A6NGG8	S1088	SPPFSIPSPSPPMSP	75 / 8 AA	140
Phosphosite 15:	CDKL5	O76039	S720	GSFYRVPSPRPDNSF	62 / 8 AA	116
Phosphosite 16:	PRR14	Q9BWN1	S162	VMLEDIASPRPPAEG	71 / 7 AA	64
Phosphosite 17:	GAB3	Q8WWW8	S250	GAQEVPSSRPQAALI	71 / 7 AA	66
Phosphosite 18:	C17orf100	A8MU93	T103	LHCAESPTPRPSRPP	75 / 8 AA	18
Phosphosite 19:	GAB3	Q8WWW8	S249	SGAQEVPSSRPQAAL	71 / 7 AA	66
Phosphosite 20:	KLRG2	A4D1S0	S143	AGGSSTPSPRPSTRF	85 / 7 AA	43