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:	Y275
P-Site Sequence:	KGVKGGTYPRRYHVS
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	Y275	KGVKGGTYPRRYHVS	100 / 9 AA	71
Phosphosite 1:	MEKK2	Q9Y2U5	Y264	KFGKGGTYPRRYHVS	100 / 9 AA	70
Phosphosite 2:	MEKK3	Q99759	T274	DKGVKGGTYPRRYHV	100 / 8 AA	71
Phosphosite 3:	MEKK2	Q9Y2U5	T263	EKFGKGGTYPRRYHV	100 / 8 AA	70
Phosphosite 4:	STAU1	O95793	Y112	YNMRGGAYPPRYFYP	66 / 9 AA	63
Phosphosite 5:	TSKU	Q8WUA8	T324	RRLVREGTYPRRPGS	75 / 8 AA	38
Phosphosite 6:	TSKU	Q8WUA8	Y325	RLVREGTYPRRPGSS	75 / 8 AA	38
Phosphosite 7:	ARHGAP5	Q13017	Y737	VDVPAGTYPRKFNET	62 / 8 AA	172
Phosphosite 8:	SLC25A34	Q6PIV7	Y46	ELQARGTYPRPYHGF	85 / 7 AA	32
Phosphosite 9:	PIPSL	A2A3N6	T211	KYDLKGSTYRRRASQ	75 / 8 AA	95
Phosphosite 10:	PIPSL	A2A3N6	Y212	YDLKGSTYRRRASQK	75 / 8 AA	95
Phosphosite 11:	TMEM104	Q8NE00	Y391	FHREGGTYPWVVDRV	71 / 7 AA	55
Phosphosite 12:	PIP5K1A	Q99755	Y265	YDLKGSTYKRRASQK	75 / 8 AA	63
Phosphosite 13:	PIP5KG	O60331	Y259	FDLKGSTYKRRASKK	75 / 8 AA	73
Phosphosite 14:	PIP5K1B	O14986	Y209	YDLKGSTYKRRASRK	75 / 8 AA	61
Phosphosite 15:	MYOZ3	Q8TDC0	T209	GGPLVGGTFPRPGTP	83 / 6 AA	27
Phosphosite 16:	FBXO5	Q9UKT4	Y356	GDQKGSTYSRHNEFS	62 / 8 AA	50
Phosphosite 17:	RETSAT	Q6NUM9	Y291	HYMKGGFYPRGGSSE	85 / 7 AA	67
Phosphosite 18:	MEKK3	Q99759	Y279	GGTYPRRYHVSVHHK	100 / 5 AA	71
Phosphosite 19:	SYCN	Q0VAF6	Y108	HKFSAGTYPRLEEYR	83 / 6 AA	14
Phosphosite 20:	LMO7	Q8WWI1	Y838	VEEKGATYPSEIPKE	71 / 7 AA	193