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:	Y1076
P-Site Sequence:	FARKWMNYVLTKCES
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	Y1076	FARKWMNYVLTKCES	100 / 9 AA	182
Phosphosite 1:	PLS1	Q14651	Y278	LLLRWVNYHLTNAGW	55 / 9 AA	70
Phosphosite 2:	THOC1	Q96FV9	Y343	VKFKSSNYVLTDEQS	75 / 8 AA	76
Phosphosite 3:	CSNK1G2	P78368	Y155	QLITRMEYVHTKSLI	62 / 8 AA	47
Phosphosite 4:	ACSL4	O60488	Y128	GNYKWMNYLEVNRRV	83 / 6 AA	79
Phosphosite 5:	LETMD1	Q6P1Q0	Y59	DVKNLMSYVVTKTKA	55 / 9 AA	42
Phosphosite 6:	ARHGAP28	Q9P2N2	Y315	SEIKKEDYVLTKFNV	66 / 9 AA	82
Phosphosite 7:	CCDC19	Q9UL16	S116	FERIKWASHVLTREE	62 / 8 AA	66
Phosphosite 8:	ERCC6L	Q2NKX8	Y867	DPLESFNYVLSKSTK	62 / 8 AA	141
Phosphosite 9:	B4GALNT4	Q76KP1	Y165	VSPKWKNYGLRIFGF	71 / 7 AA	117
Phosphosite 10:	COX-2	P35354	Y101	LRNAIMSYVLTSRSH	83 / 6 AA	69
Phosphosite 11:	MYST4	Q8WYB5	Y827	DVEPFLFYVLTKNDE	62 / 8 AA	231
Phosphosite 12:	B4GALNT3	Q6L9W6	Y166	VSPKWTNYGLRIFGY	71 / 7 AA	115
Phosphosite 13:	YEATS2	Q9ULM3	Y237	STHKWMVYVRGSRRE	83 / 6 AA	151
Phosphosite 14:	ARHGAP28	Q9P2N2	T318	KKEDYVLTKFNVQKT	83 / 6 AA	82
Phosphosite 15:	HAP1	P54257	Y626	PSHLDMNYVLQQLAN	71 / 7 AA	76
Phosphosite 16:	FBXO21	O94952	Y267	QVLDAMNYVLYDQLK	100 / 5 AA	72
Phosphosite 17:	BHMT	Q93088	Y89	KLENRGNYVLEKISG	55 / 9 AA	45
Phosphosite 18:	ERCC6L	Q2NKX8	S870	ESFNYVLSKSTKADI	83 / 6 AA	141
Phosphosite 19:	MUC5AC	P98088	T461	GDCSYVLTKPCDSSA	83 / 6 AA	527
Phosphosite 20:	MUC5AC	P98088	Y458	TVHGDCSYVLTKPCD	83 / 6 AA	527