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:	S526
P-Site Sequence:	MSGTGMRSVTGTPYW
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	S526	MSGTGMRSVTGTPYW	100 / 9 AA	71
Phosphosite 1:	MEKK2	Q9Y2U5	S520	LSGTGMKSVTGTPYW	88 / 9 AA	70
Phosphosite 2:	MEKK3	Q99759	T528	GTGMRSVTGTPYWMS	100 / 7 AA	71
Phosphosite 3:	MEKK2	Q9Y2U5	T522	GTGMKSVTGTPYWMS	85 / 7 AA	70
Phosphosite 4:	PIWIL2	Q8TC59	S756	DPSRGMRSVVGFVAS	85 / 7 AA	110
Phosphosite 5:	DUOX1	Q9NRD9	S1489	SLFTGLRSITHFGRP	71 / 7 AA	177
Phosphosite 6:	DUOX2	Q9NRD8	S1486	SLFTGLRSITHFGRP	71 / 7 AA	175
Phosphosite 7:	NUP210L	Q5VU65	S344	NVHMRSVSGLPNCTI	83 / 6 AA	211
Phosphosite 8:	PPM1J	Q5JR12	S135	VYVEGRRSVTGVPRE	85 / 7 AA	55
Phosphosite 9:	Putative TAF11-like protein ENSP00000332601	A6NLC8	T130	AGLMRSITGRSVSEN	83 / 6 AA	22
Phosphosite 10:	NUP210L	Q5VU65	S342	HKNVHMRSVSGLPNC	83 / 6 AA	211
Phosphosite 11:	DDX56	Q9NY93	S436	RCRDAMRSVTKQAIR	83 / 6 AA	62
Phosphosite 12:	CENPE	Q02224	S1683	ENLEEMRSVTKERDD	83 / 6 AA	316
Phosphosite 13:	OR5D18	Q8NGL1	S233	ILKMRSVSGRRKAFS	83 / 6 AA	35
Phosphosite 14:	DDX46	Q7L014	S246	VKKFNMRSVKGGGGN	83 / 6 AA	117
Phosphosite 15:	DDX11	Q96FC9	S407	DTITGMHSVEVSGSQ	83 / 6 AA	108
Phosphosite 16:	DD11L	A8MPP1	S409	DTITGMHSVEVSGSQ	83 / 6 AA	102
Phosphosite 17:	CPSF1	Q10570	S356	LITDGMRSVRAFHFD	100 / 5 AA	161
Phosphosite 18:	DDX56	Q9NY93	T438	RDAMRSVTKQAIREA	100 / 5 AA	62
Phosphosite 19:	CENPE	Q02224	T1685	LEEMRSVTKERDDLR	100 / 5 AA	316
Phosphosite 20:	IKZF5	Q9H5V7	S131	HLEAHMRSHTGEKPY	83 / 6 AA	47