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:	MEKK3
Human P-Site:	S234
P-Site Sequence:	SCQSLDRSADSPSFR
UniProt:	Q99759
Intern. Prot. ID:	IPI00181703

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEKK3	Q99759	S234	SCQSLDRSADSPSFR	100 / 9 AA	71
Phosphosite 1:	WDR48	Q8TAF3	S305	LKMELDRSADPPPAI	87 / 8 AA	76
Phosphosite 2:	TANC1	Q9C0D5	S37	PVLHLDHSADSPVSS	87 / 8 AA	202
Phosphosite 3:	DOT1L	Q8TEK3	S1256	SDIGLAKSADSPLQA	66 / 9 AA	185
Phosphosite 4:	COL20A1	Q9P218	S124	KSSSLDRSSQRPLGS	66 / 9 AA	136
Phosphosite 5:	TRIP4	Q15650	S371	PLTKLDRSSEEPLGV	62 / 8 AA	66
Phosphosite 6:	BICC1	Q9H694	T24	GSNSERSTDSPVPGS	71 / 7 AA	105
Phosphosite 7:	BICC1	Q9H694	S23	PGSNSERSTDSPVPG	71 / 7 AA	105
Phosphosite 8:	TRIP4	Q15650	S372	LTKLDRSSEEPLGVL	62 / 8 AA	66
Phosphosite 9:	MEKK3	Q99759	S237	SLDRSADSPSFRKSR	100 / 6 AA	71
Phosphosite 10:	CTNND1	O60716	S920	HNRTLDRSGDLGDME	71 / 7 AA	108
Phosphosite 11:	ANKRD43	Q2M3V2	S160	AQPPGERSADPPLPA	71 / 7 AA	57
Phosphosite 12:	BRI3BP	Q8WY22	S248	VLESLDRSKDK____	85 / 7 AA	28
Phosphosite 13:	LYST	Q99698	S1058	ELGSLKKSADSLGKL	75 / 8 AA	429
Phosphosite 14:	SYNE1	Q8NF91	S8244	DLHWHDRSADSLLSP	100 / 6 AA	1011
Phosphosite 15:	SON	P18583	S1766	SDVGRDRSAASPVVS	85 / 7 AA	264
Phosphosite 16:	CUL5	Q93034	S467	RRLILDISADSEIEE	85 / 7 AA	91
Phosphosite 17:	C21orf67	P58512	S99	GPLLDRSSESTLGPQ	71 / 7 AA	21
Phosphosite 18:	C21orf67	P58512	S98	QGPLLDRSSESTLGP	71 / 7 AA	21
Phosphosite 19:	RBM15	Q96T37	S656	GGRHLDRSPESDRPR	71 / 7 AA	107
Phosphosite 20:	ZNF407	Q9C0G0	S1262	DGERSAESPVLVVTR	83 / 6 AA	247