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:	S354
P-Site Sequence:	LSNWDTCSSRYPVSL
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	S354	LSNWDTCSSRYPVSL	100 / 9 AA	63
Phosphosite 1:	ERK4	P31152	S355	SNWDTCSSRYPVSLS	100 / 8 AA	63
Phosphosite 2:	ERK4	P31152	T352	SQLSNWDTCSSRYPV	100 / 7 AA	63
Phosphosite 3:	ERK4	P31152	Y357	WDTCSSRYPVSLSSD	100 / 6 AA	63
Phosphosite 4:	COG1	Q8WTW3	S162	SLLQLDSSSSRYSPV	62 / 8 AA	109
Phosphosite 5:	TSC22D2	O75157	S159	SQPPTTCSSRFRVIK	83 / 6 AA	79
Phosphosite 6:	COG1	Q8WTW3	S163	LLQLDSSSSRYSPVL	55 / 9 AA	109
Phosphosite 7:	PCSK6	P29122	S758	KGCETCSSRAATQCL	83 / 6 AA	106
Phosphosite 8:	SLC16A9	Q7RTY1	T488	AALPSWDTCNKQLPK	57 / 7 AA	56
Phosphosite 9:	STON1	Q9Y6Q2	S683	SVPDTCASRTEVRSL	83 / 6 AA	83
Phosphosite 10:	PCSK6	P29122	S757	HKGCETCSSRAATQC	83 / 6 AA	106
Phosphosite 11:	STON1	Q9Y6Q2	T680	VQFSVPDTCASRTEV	83 / 6 AA	83
Phosphosite 12:	PCSK6	P29122	T755	RCHKGCETCSSRAAT	83 / 6 AA	106
Phosphosite 13:	BPNT1	O95861	T248	PGCKKWDTCAPEVIL	66 / 6 AA	33
Phosphosite 14:	OPN1SW	P03999	T329	AMTDESDTCSSQKTE	71 / 7 AA	39
Phosphosite 15:	NUMA1	Q14980	T163	VPSTCSSTFPEELSP	71 / 7 AA	238
Phosphosite 16:	COL5A2	P05997	S1451	IVLQDTCSKRNGNVG	71 / 7 AA	145
Phosphosite 17:	NUDT4	Q9NZJ9	S39	DEVLLVSSSRYPDQW	71 / 7 AA	20
Phosphosite 18:	NUDT11	Q96G61	S38	DEVLLVSSSRYPDRW	71 / 7 AA	19
Phosphosite 19:	NUDT10	Q8NFP7	S38	DEVLLVSSSRYPDRW	71 / 7 AA	19
Phosphosite 20:	OPN1SW	P03999	S331	TDESDTCSSQKTEVS	71 / 7 AA	39