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:	Y1141
P-Site Sequence:	HSPVTGLYLAIHRNS
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	Y1141	HSPVTGLYLAIHRNS	100 / 9 AA	182
Phosphosite 1:	Sin3A	Q96ST3	Y1024	CVQVTDLYLAENNNG	66 / 9 AA	145
Phosphosite 2:	CS	O75390	Y258	FTELTRLYLTIHSDH	66 / 9 AA	52
Phosphosite 3:	LCN8	Q6JVE9	Y158	LTADTGLYLAARPGR	75 / 8 AA	19
Phosphosite 4:	EML3	Q32P44	Y694	RYSPDGLYLAIGSHD	100 / 6 AA	95
Phosphosite 5:	ZCCHC8	Q6NZY4	Y685	MAESTGMYLRIRSLL	62 / 8 AA	79
Phosphosite 6:	FGF14	Q92915	Y124	QGVKTGLYIAMNGEG	62 / 8 AA	27
Phosphosite 7:	FOXN4	Q96NZ1	Y485	DLQVTGLYTAYSTPD	85 / 7 AA	55
Phosphosite 8:	POLS	Q5XG87	Y42	GSFSTGLYLPTSDID	71 / 7 AA	60
Phosphosite 9:	ZNF346	Q9UL40	Y104	HANKVKRYLAIHGME	100 / 5 AA	33
Phosphosite 10:	PAPD5	Q8NDF8	Y172	GSFKTGLYLPTSDID	71 / 7 AA	63
Phosphosite 11:	NUP160	Q12769	Y355	YSPTMGLYLGIYMHA	71 / 7 AA	162
Phosphosite 12:	CYBB	P04839	Y168	KNPEGGLYLAVTLLA	83 / 6 AA	65
Phosphosite 13:	CYTL1	Q9NRR1	Y62	VRYLPRLYLDIHNYC	83 / 6 AA	16
Phosphosite 14:	ZNF665	Q9H7R5	Y491	KVFRHNSYLAIHQRI	100 / 5 AA	70
Phosphosite 15:	KIR2DL4	Q99706	Y123	VIMVTGLYEKPSLTA	100 / 5 AA	42
Phosphosite 16:	MYT1L	Q9UL68	Y521	TGHVTGLYPHHRSLS	100 / 5 AA	133
Phosphosite 17:	PLPB1	Q01538	Y457	TGHVTGLYPHHRSLS	100 / 5 AA	122
Phosphosite 18:	ST18	O60284	Y383	TGHVTGLYPHHRSLS	100 / 5 AA	115
Phosphosite 19:	TTN	Q8WZ42	T18692	ADLKFRVTGLYEGNT	100 / 5 AA	3816
Phosphosite 20:	TIGD5	Q53EQ6	Y196	SASVTGLYWKLLPEQ	83 / 6 AA	64