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:	Y181
P-Site Sequence:	RSSPPPGYVPERQQH
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	Y181	RSSPPPGYVPERQQH	100 / 9 AA	71
Phosphosite 1:	SF3B1	O75533	Y421	VLPPPAGYVPIRTPA	77 / 9 AA	146
Phosphosite 2:	MEKK2	Q9Y2U5	Y169	RSSPPPGYIPDELHQ	75 / 8 AA	70
Phosphosite 3:	Smad2	Q15796	Y225	PETPPPGYISEDGET	75 / 8 AA	52
Phosphosite 4:	RUNX1T1	Q06455	Y440	LHRPASGYVPEEIWK	75 / 8 AA	68
Phosphosite 5:	IGSF9B	Q9UPX0	Y984	EVEPPPFYVPEVGSP	87 / 8 AA	147
Phosphosite 6:	NDUFB5	O43674	Y105	LAEIPEGYVPEHWEY	75 / 8 AA	22
Phosphosite 7:	SMAD3	P84022	Y184	PETPPPGYLSEDGET	75 / 8 AA	48
Phosphosite 8:	C10orf93	Q5SR76	Y692	LSQHPAGYVPEPPEV	85 / 7 AA	173
Phosphosite 9:	KIAA1545	Q9HCM7	S864	DREPHGYSPERLRGE	75 / 8 AA	103
Phosphosite 10:	C4orf19	Q8IY42	Y24	VQVPSPGYVNEVNSC	75 / 8 AA	34
Phosphosite 11:	KIAA1545	Q9HCM7	Y863	RDREPHGYSPERLRG	75 / 8 AA	103
Phosphosite 12:	SETD1B	Q9UPS6	Y849	PSVPPPGYMPRQEDP	85 / 7 AA	209
Phosphosite 13:	ILKAP	Q9H0C8	Y110	VIFGLKGYVAERKGE	83 / 6 AA	43
Phosphosite 14:	SLC30A3	Q99726	T66	PLPPPGLTPERLHAR	75 / 8 AA	42
Phosphosite 15:	FCHSD2	O94868	Y519	NKVGQVGYVPEKYLQ	83 / 6 AA	84
Phosphosite 16:	PANK4	Q9NVE7	S430	PLLLDPPSYVPDTVD	71 / 7 AA	86
Phosphosite 17:	SHANK1	Q9Y566	Y1911	SHHGGASYVPERTSS	71 / 7 AA	225
Phosphosite 18:	LTBP2	Q14767	Y1808	RCHCSPGYVAEAGPP	71 / 7 AA	195
Phosphosite 19:	TMEM2	Q9UHN6	Y27	NSRHPSGYVPGKVVP	62 / 8 AA	154
Phosphosite 20:	AP1M2	Q9Y6Q5	Y334	TSVGSAKYVPERNVV	100 / 5 AA	48