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:	S313
P-Site Sequence:	GLQHPYMSPYSCPED
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	S313	GLQHPYMSPYSCPED	100 / 9 AA	63
Phosphosite 1:	ERK4	P31152	Y311	EMGLQHPYMSPYSCP	100 / 7 AA	63
Phosphosite 2:	ERK4	P31152	Y315	QHPYMSPYSCPEDEP	100 / 7 AA	63
Phosphosite 3:	ERK4	P31152	S316	HPYMSPYSCPEDEPT	100 / 6 AA	63
Phosphosite 4:	ERK3	Q16659	Y315	EEALSHPYMSIYSFP	85 / 7 AA	83
Phosphosite 5:	PLK4	O00444	S266	VLDHPFMSRNSSTKS	55 / 9 AA	109
Phosphosite 6:	CHRDL1	Q9BU40	Y47	VGERWHPYLEPYGLV	71 / 7 AA	51
Phosphosite 7:	GLI3	P10071	Y196	PFSPPHPYINPYMDY	71 / 7 AA	170
Phosphosite 8:	ALX3	O95076	S272	GIPSPCMSPYSHPHG	85 / 7 AA	37
Phosphosite 9:	ZNF236	Q9UL36	Y741	IHNDLRPYMCPYCQK	71 / 7 AA	204
Phosphosite 10:	TBX5	Q99593	Y338	CSTTDHPYKKPYMET	71 / 7 AA	58
Phosphosite 11:	B3GAT2	Q9NPZ5	S41	LTPRPYFSPYAVGRG	55 / 9 AA	37
Phosphosite 12:	PDZRN4	Q6ZMN7	Y829	AVSEHIPYLSPYHSS	83 / 6 AA	117
Phosphosite 13:	HSF5	Q4G112	S204	RDSLSPYSCVSTPSH	83 / 6 AA	65
Phosphosite 14:	PDZRN4	Q6ZMN7	S831	SEHIPYLSPYHSSSY	83 / 6 AA	117
Phosphosite 15:	HSF5	Q4G112	S201	SFRRDSLSPYSCVST	83 / 6 AA	65
Phosphosite 16:	HSF5	Q4G112	Y203	RRDSLSPYSCVSTPS	83 / 6 AA	65
Phosphosite 17:	CPNE5	Q9HCH3	Y354	SLHYMSPYQLNAYAL	100 / 5 AA	66
Phosphosite 18:	CPNE9	Q8IYJ1	Y325	SLHYMSPYQLSAYAM	100 / 5 AA	56
Phosphosite 19:	CPNE5	Q9HCH3	S352	STSLHYMSPYQLNAY	100 / 5 AA	66
Phosphosite 20:	CPNE9	Q8IYJ1	S323	PTSLHYMSPYQLSAY	100 / 5 AA	56