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:	S488
P-Site Sequence:	AREDEPASLFLEIAQ
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	S488	AREDEPASLFLEIAQ	100 / 9 AA	63
Phosphosite 1:	CELSR2	Q9HCU4	S2704	PGLGDPGSLFLEGQD	66 / 9 AA	317
Phosphosite 2:	PRUNE2	Q8WUY3	S269	PSTEEPASLYTEDMT	66 / 9 AA	34
Phosphosite 3:	PLCZ1	Q86YW0	S599	GESLEPASLFVYVWY	85 / 7 AA	70
Phosphosite 4:	RSKL1	Q96S38	S860	LAKEEPTSLFQRDSE	71 / 7 AA	119
Phosphosite 5:	WFS1	O76024	S262	AKGVIPSSLFLQDDE	71 / 7 AA	100
Phosphosite 6:	Rictor	Q6R327	S1501	NSIHSDASLFLESTE	100 / 6 AA	192
Phosphosite 7:	SYT16	Q17RD7	S83	WSQEDANSLFLEVDH	55 / 9 AA	72
Phosphosite 8:	VCAN	P13611	S1541	HEHTEPVSLFPEESS	75 / 8 AA	373
Phosphosite 9:	Elk-3	P41970	S258	PLPSEHRSLFLEAAC	75 / 8 AA	44
Phosphosite 10:	DOCK6	Q96HP0	S872	RGSGRPASLYLARSK	71 / 7 AA	230
Phosphosite 11:	DOCK6	Q96HP0	Y874	SGRPASLYLARSKSI	71 / 7 AA	230
Phosphosite 12:	ZDBF2	Q9HCK1	S713	LSSDSPASLYHSAHD	71 / 7 AA	266
Phosphosite 13:	MYO16	Q9Y6X6	S1677	SPLDELASLFNSGRS	85 / 7 AA	206
Phosphosite 14:	C14orf49	Q6ZMZ3	S179	RLLEEAASLFNRIGD	71 / 7 AA	112
Phosphosite 15:	REV3	O60673	S222	EQDEIPSSLILEGVE	55 / 9 AA	353
Phosphosite 16:	ZNF518A	Q6AHZ1	S969	NSQGIPASLFVNKKP	55 / 9 AA	167
Phosphosite 17:	IHPK1	Q92551	S137	DHKEEKASLSLETSE	66 / 9 AA	50
Phosphosite 18:	Trb2	Q92519	S261	FHDIEPSSLFSKIRR	83 / 6 AA	39
Phosphosite 19:	PUM1	Q14671	S472	PWGVYPASLFQQQAA	71 / 7 AA	126
Phosphosite 20:	Trb2	Q92519	S260	PFHDIEPSSLFSKIR	83 / 6 AA	39