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:	T440
P-Site Sequence:	DRAEKTLTIFMEYMP
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	T440	DRAEKTLTIFMEYMP	100 / 9 AA	71
Phosphosite 1:	MEKK2	Q9Y2U5	S434	DPQEKTLSIFMEYMP	88 / 9 AA	70
Phosphosite 2:	MEKK3	Q99759	T438	LRDRAEKTLTIFMEY	100 / 7 AA	71
Phosphosite 3:	MEKK2	Q9Y2U5	T432	LRDPQEKTLSIFMEY	85 / 7 AA	70
Phosphosite 4:	TBN	Q7Z7C8	T191	RDVERALTRFMAKTG	55 / 9 AA	34
Phosphosite 5:	FAM5B	Q9C0B6	T159	LGGEESLTIFVDKQK	55 / 9 AA	89
Phosphosite 6:	FAM5C	Q76B58	T148	LGGEESLTIFVDKRK	55 / 9 AA	88
Phosphosite 7:	MARK3	P27448	Y129	IETEKTLYLIMEYAS	66 / 9 AA	87
Phosphosite 8:	ANXA6	P08133	T623	GTDEKTLTRIMVSRS	75 / 8 AA	76
Phosphosite 9:	APOB	P04114	T4037	SSPDKKLTIFKTELR	62 / 8 AA	516
Phosphosite 10:	KIF23	Q02241	T580	EILEKTTTIYEEDKR	66 / 9 AA	110
Phosphosite 11:	MARK1	Q9P0L2	Y133	IETEKTLYLVMEYAS	66 / 9 AA	89
Phosphosite 12:	MARK4	Q96L34	Y132	IETEKTLYLVMEYAS	66 / 9 AA	83
Phosphosite 13:	MARK2	Q7KZI7	Y126	IETEKTLYLVMEYAS	66 / 9 AA	88
Phosphosite 14:	CHD8	Q9HCK8	T1110	GAEEKILTEFREACH	66 / 9 AA	291
Phosphosite 15:	ITGAV	P06756	T586	RDKLTPITIFMEYRL	83 / 6 AA	116
Phosphosite 16:	TGM6	O95932	T98	AQMEKTLTVSLASPP	55 / 9 AA	79
Phosphosite 17:	VPS13A	Q96RL7	T392	SLEELEKTLDVFNIT	71 / 7 AA	360
Phosphosite 18:	CHD6	Q8TD26	T1974	LFKSKTNTIAMEGEP	75 / 8 AA	305
Phosphosite 19:	NF1	P21359	T1589	EEFKALKTLSIFYQA	83 / 6 AA	319
Phosphosite 20:	FAM5B	Q9C0B6	S157	ATLGGEESLTIFVDK	71 / 7 AA	89