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:	S436
P-Site Sequence:	DYKVGSPSYLDKLLW
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	S436	DYKVGSPSYLDKLLW	100 / 9 AA	63
Phosphosite 1:	ERK4	P31152	Y437	YKVGSPSYLDKLLWR	100 / 8 AA	63
Phosphosite 2:	ERK4	P31152	S434	SCDYKVGSPSYLDKL	100 / 7 AA	63
Phosphosite 3:	KCTD11	Q693B1	S195	REVVGTPSFLEEVLR	62 / 8 AA	26
Phosphosite 4:	ABHD14B	Q96IU4	Y191	KGAGHPCYLDKPEEW	75 / 8 AA	22
Phosphosite 5:	CSRNP2	Q9H175	S410	ASTVNSPSYLNSGPL	75 / 8 AA	60
Phosphosite 6:	FAM83B	Q5T0W9	S766	KEVKGSPSFLKKGSQ	75 / 8 AA	115
Phosphosite 7:	TADA2B	Q86TJ2	Y396	SKSRLPSYLDKVLKK	100 / 6 AA	48
Phosphosite 8:	Chk1	O14757	S333	SLWDTSPSYIDKLVQ	85 / 7 AA	54
Phosphosite 9:	TADA2B	Q86TJ2	S395	PSKSRLPSYLDKVLK	100 / 6 AA	48
Phosphosite 10:	Chk1	O14757	Y334	LWDTSPSYIDKLVQG	85 / 7 AA	54
Phosphosite 11:	POU3F1	Q03052	T328	DSSSGSPTNLDKIAA	75 / 8 AA	45
Phosphosite 12:	THRB	P10828	S99	KCKGYIPSYLDKDEL	100 / 6 AA	53
Phosphosite 13:	THRA	P10827	S45	SMSGYIPSYLDKDEQ	100 / 6 AA	55
Phosphosite 14:	THRB	P10828	Y100	CKGYIPSYLDKDELC	100 / 6 AA	53
Phosphosite 15:	THRA	P10827	Y46	MSGYIPSYLDKDEQC	100 / 6 AA	55
Phosphosite 16:	EBF1	Q9UH73	Y256	PSEGTPSYLEHATPC	71 / 7 AA	64
Phosphosite 17:	EBF1	Q9UH73	S255	DPSEGTPSYLEHATP	71 / 7 AA	64
Phosphosite 18:	Dlx3	O60479	S242	LPYSASPSYLDDPTN	85 / 7 AA	32
Phosphosite 19:	Dlx3	O60479	Y243	PYSASPSYLDDPTNS	85 / 7 AA	32
Phosphosite 20:	OBSCN	Q5VST9	Y5661	QGWVSPAYLDRRLKL	71 / 7 AA	868