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:	Y311
P-Site Sequence:	EMGLQHPYMSPYSCP
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	Y311	EMGLQHPYMSPYSCP	100 / 9 AA	63
Phosphosite 1:	ERK4	P31152	S313	GLQHPYMSPYSCPED	100 / 7 AA	63
Phosphosite 2:	ERK3	Q16659	Y315	EEALSHPYMSIYSFP	77 / 9 AA	83
Phosphosite 3:	CDK5	Q00535	Y285	EEALQHPYFSDFCPP	66 / 9 AA	33
Phosphosite 4:	ETFDH	Q16134	Y333	GLDYQNPYLSPFREF	62 / 8 AA	68
Phosphosite 5:	ZNF236	Q9UL36	Y741	IHNDLRPYMCPYCQK	71 / 7 AA	204
Phosphosite 6:	TRPV6	Q9H1D0	Y377	QKLLQEAYMTPKDDI	62 / 8 AA	83
Phosphosite 7:	MAPK15	Q8TD08	Y303	TQALQHPYVQRFHCP	55 / 9 AA	60
Phosphosite 8:	TBX5	Q99593	Y338	CSTTDHPYKKPYMET	62 / 8 AA	58
Phosphosite 9:	GLI3	P10071	Y196	PFSPPHPYINPYMDY	62 / 8 AA	170
Phosphosite 10:	SPERT	Q8NA61	Y146	NCRLQSPYFSPSASF	75 / 8 AA	52
Phosphosite 11:	ABCD1	P33897	Y547	FYIPQRPYMSVGSLR	83 / 6 AA	83
Phosphosite 12:	CHRDL1	Q9BU40	Y47	VGERWHPYLEPYGLV	71 / 7 AA	51
Phosphosite 13:	ABCD2	Q9UBJ2	Y551	FYIPQRPYMSLGSLR	83 / 6 AA	83
Phosphosite 14:	MLL5	Q8IZD2	Y1464	HTPVQHGYLSPKPPS	62 / 8 AA	205
Phosphosite 15:	ALX3	O95076	S272	GIPSPCMSPYSHPHG	83 / 6 AA	37
Phosphosite 16:	ARSK	Q6UWY0	Y210	GLNLPHPYPSPSSGE	75 / 8 AA	61
Phosphosite 17:	PDZRN4	Q6ZMN7	Y829	AVSEHIPYLSPYHSS	83 / 6 AA	117
Phosphosite 18:	B3GAT2	Q9NPZ5	S41	LTPRPYFSPYAVGRG	71 / 7 AA	37
Phosphosite 19:	PDZRN4	Q6ZMN7	S831	SEHIPYLSPYHSSSY	83 / 6 AA	117
Phosphosite 20:	CPNE5	Q9HCH3	Y354	SLHYMSPYQLNAYAL	100 / 5 AA	66