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:	ERK4
Human P-Site:	Y437
P-Site Sequence:	YKVGSPSYLDKLLWR
UniProt:	P31152
Intern. Prot. ID:	IPI00010156

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERK4	P31152	Y437	YKVGSPSYLDKLLWR	100 / 9 AA	63
Phosphosite 1:	ERK4	P31152	S436	DYKVGSPSYLDKLLW	100 / 8 AA	63
Phosphosite 2:	Chk1	O14757	Y334	LWDTSPSYIDKLVQG	87 / 8 AA	54
Phosphosite 3:	ABHD14B	Q96IU4	Y191	KGAGHPCYLDKPEEW	75 / 8 AA	22
Phosphosite 4:	Chk1	O14757	S333	SLWDTSPSYIDKLVQ	85 / 7 AA	54
Phosphosite 5:	TADA2B	Q86TJ2	Y396	SKSRLPSYLDKVLKK	85 / 7 AA	48
Phosphosite 6:	FAM83B	Q5T0W9	S766	KEVKGSPSFLKKGSQ	75 / 8 AA	115
Phosphosite 7:	TADA2B	Q86TJ2	S395	PSKSRLPSYLDKVLK	100 / 6 AA	48
Phosphosite 8:	POU3F1	Q03052	T328	DSSSGSPTNLDKIAA	75 / 8 AA	45
Phosphosite 9:	ATP5A1	P25705	Y495	IYAGVRGYLDKLEPS	66 / 9 AA	60
Phosphosite 10:	THRB	P10828	S99	KCKGYIPSYLDKDEL	100 / 6 AA	53
Phosphosite 11:	THRA	P10827	S45	SMSGYIPSYLDKDEQ	100 / 6 AA	55
Phosphosite 12:	EBF1	Q9UH73	Y256	PSEGTPSYLEHATPC	71 / 7 AA	64
Phosphosite 13:	THRB	P10828	Y100	CKGYIPSYLDKDELC	100 / 6 AA	53
Phosphosite 14:	THRA	P10827	Y46	MSGYIPSYLDKDEQC	100 / 6 AA	55
Phosphosite 15:	EBF1	Q9UH73	S255	DPSEGTPSYLEHATP	71 / 7 AA	64
Phosphosite 16:	Dlx3	O60479	S242	LPYSASPSYLDDPTN	85 / 7 AA	32
Phosphosite 17:	Dlx3	O60479	Y243	PYSASPSYLDDPTNS	85 / 7 AA	32
Phosphosite 18:	ERK3	Q16659	Y453	YKTRSSSYLDNLVWR	75 / 8 AA	83
Phosphosite 19:	OBSCN	Q5VST9	Y5661	QGWVSPAYLDRRLKL	71 / 7 AA	868
Phosphosite 20:	FBXO9 iso4	Q9ULA0	Y355	AHAVHPNYLDKHEEN	83 / 6 AA	63