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:	S340
P-Site Sequence:	GRLRSADSENALSVQ
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	S340	GRLRSADSENALSVQ	100 / 9 AA	71
Phosphosite 1:	MFSD11	O43934	S195	FLIRKPDSENVLGED	66 / 9 AA	49
Phosphosite 2:	KCTD3	Q9Y597	S148	NTVRSADSRNGLNST	77 / 9 AA	89
Phosphosite 3:	HTR1E	P28566	S229	LSNRSTDSQNSFASC	55 / 9 AA	42
Phosphosite 4:	TACC2	O95359	S1949	DLSRSSDSEEAFETP	66 / 9 AA	309
Phosphosite 5:	SIPA1	Q96FS4	S873	PSVPSADSETPLTQD	66 / 9 AA	112
Phosphosite 6:	CDC20B	Q86Y33	S40	KQKRSQDSANVLDSV	66 / 9 AA	57
Phosphosite 7:	KIAA0513	O60268	S53	ETTESADSENDMGES	75 / 8 AA	47
Phosphosite 8:	RUNDC1	Q96C34	S533	EHDPFKRSADSELKA	100 / 6 AA	68
Phosphosite 9:	RUNDC1	Q96C34	S536	PFKRSADSELKALVC	100 / 6 AA	68
Phosphosite 10:	RG9MTD3	Q6PF06	S215	LVYLTPDSEHALEDV	62 / 8 AA	36
Phosphosite 11:	MEKK3	Q99759	S337	DPRGRLRSADSENAL	100 / 6 AA	71
Phosphosite 12:	SNX26	O14559	S636	VTLRSAKSEESLSSQ	66 / 9 AA	137
Phosphosite 13:	RICS	A7KAX9	S706	GTLRSAKSEESLTSL	66 / 9 AA	231
Phosphosite 14:	KCNH5	Q8NCM2	S849	EDPKSSDSENSVTKN	55 / 9 AA	112
Phosphosite 15:	HTR1E	P28566	T227	RHLSNRSTDSQNSFA	71 / 7 AA	42
Phosphosite 16:	N4BP1	O75113	S331	LSDSSADSENLSPDI	100 / 6 AA	100
Phosphosite 17:	DEPDC5	O75140	S449	SLGSPKESENALPIQ	83 / 6 AA	178
Phosphosite 18:	CTCF	P49711	S612	KKEDSSDSENAEPDL	85 / 7 AA	83
Phosphosite 19:	SYNRG	Q9UMZ2	S828	SSVGKEDSEDALSVQ	83 / 6 AA	141
Phosphosite 20:	RGPD5	Q99666	S773	GSLRNADSEIKHSTP	83 / 6 AA	199