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:	MEKK4
Human P-Site:	S647
P-Site Sequence:	AGEPSLLSIKQLVRE
UniProt:	Q9Y6R4
Intern. Prot. ID:	IPI00186536

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEKK4	Q9Y6R4	S647	AGEPSLLSIKQLVRE	100 / 9 AA	182
Phosphosite 1:	NAV1	Q8NEY1	S704	SIDPSLLSTKQGGLT	87 / 8 AA	202
Phosphosite 2:	PDHK3	Q15120	S28	RFSPSPLSIKQFLDF	77 / 9 AA	47
Phosphosite 3:	ASXL1	Q8IXJ9	S1435	SSLPSQLSIKQAFYG	87 / 8 AA	165
Phosphosite 4:	PDK4	Q16654	S36	RYSPSPLSMKQLLDF	77 / 9 AA	46
Phosphosite 5:	MAEA	Q7L5Y9	S369	YGYNSLLSIRQDDKV	85 / 7 AA	45
Phosphosite 6:	QSER1	Q2KHR3	S337	AQLPSLLSVSQSQNY	75 / 8 AA	190
Phosphosite 7:	ZNF281	Q9Y2X9	S126	GFLQSLVSIKQEKPA	75 / 8 AA	97
Phosphosite 8:	SNRNP200	O75643	S2078	AKSNSLISIKRLTLQ	75 / 8 AA	245
Phosphosite 9:	MLL2	O14686	S4139	VPEASQLSIKQEPRE	75 / 8 AA	564
Phosphosite 10:	NAV1	Q8NEY1	T705	IDPSLLSTKQGGLTP	85 / 7 AA	202
Phosphosite 11:	EHBP1	Q8NDI1	S177	QSLASLMSMKQADIG	62 / 8 AA	140
Phosphosite 12:	ZNF567	Q8N184	T172	YGKSLLSTKQETTHP	85 / 7 AA	75
Phosphosite 13:	MEKK4	Q9Y6R4	S644	QRPAGEPSLLSIKQL	100 / 6 AA	182
Phosphosite 14:	SERINC1	Q9NRX5	S290	PETNCNPSLLSIIGY	100 / 6 AA	50
Phosphosite 15:	ZNF567	Q8N184	S171	GYGKSLLSTKQETTH	85 / 7 AA	75
Phosphosite 16:	SLC47A2	Q86VL8	S570	SAPTSRLSVKQLVIR	75 / 8 AA	65
Phosphosite 17:	CTCFL	Q8NI51	S101	LQDMSLLSIQQQEGV	85 / 7 AA	76
Phosphosite 18:	SYNE1	Q8NF91	S3328	LKLEALLSVKQEKEI	71 / 7 AA	1011
Phosphosite 19:	DCTN2	Q13561	T335	ELVQRLVTIKQLHEQ	55 / 9 AA	44
Phosphosite 20:	IQGAP3	Q86VI3	S1368	NTRSLLLSTKQLLAD	85 / 7 AA	185