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:	S180
P-Site Sequence:	RIVDQHYSHKGYLSE
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	S180	RIVDQHYSHKGYLSE	100 / 9 AA	63
Phosphosite 1:	ERK4	P31152	Y179	ARIVDQHYSHKGYLS	100 / 8 AA	63
Phosphosite 2:	ERK3	Q16659	Y182	ARIMDPHYSHKGHLS	87 / 8 AA	83
Phosphosite 3:	ERK3	Q16659	S183	RIMDPHYSHKGHLSE	87 / 8 AA	83
Phosphosite 4:	BLK	P51451	Y205	LQALVQHYSKKGDGL	85 / 7 AA	58
Phosphosite 5:	BLK	P51451	S206	QALVQHYSKKGDGLC	85 / 7 AA	58
Phosphosite 6:	RC3H2	Q9HBD1	Y395	LVDFIQNYSRKGHET	71 / 7 AA	132
Phosphosite 7:	FLG2	Q5D862	S351	NPCSQSYSQRGYGAR	62 / 8 AA	248
Phosphosite 8:	GARNL1	Q6GYQ0	S52	QFFDQHFSHIYYVFF	66 / 9 AA	230
Phosphosite 9:	CRYBG3	Q68DQ2	S32	KRRETDYSDKGYNLA	55 / 9 AA	116
Phosphosite 10:	ZNF717	Q9BY31	S541	GKTYSHKSYLTVHHR	83 / 6 AA	105
Phosphosite 11:	ZNF148	Q9UQR1	Y548	LQTLLDHYSHKANGQ	71 / 7 AA	89
Phosphosite 12:	TEX15	Q9BXT5	Y746	RENSDQHYSKESNYF	100 / 5 AA	315
Phosphosite 13:	abLIM2	Q6H8Q1	Y386	TSRSPQHYSRPGSES	71 / 7 AA	68
Phosphosite 14:	abLIM2	Q6H8Q1	S387	SRSPQHYSRPGSESG	71 / 7 AA	68
Phosphosite 15:	ZNF717	Q9BY31	S538	NECGKTYSHKSYLTV	83 / 6 AA	105
Phosphosite 16:	MED31	Q9Y3C7	Y108	QILHWQHYSRKRMRL	83 / 6 AA	16
Phosphosite 17:	DOCK2	Q92608	Y952	NQMGDQHYSFYIETF	100 / 5 AA	212
Phosphosite 18:	PSKH2	Q96QS6	S362	QSSKSHYSHKSRHMW	83 / 6 AA	43
Phosphosite 19:	PSKH2	Q96QS6	Y361	AQSSKSHYSHKSRHM	83 / 6 AA	43
Phosphosite 20:	ARHGEF4	Q9NR80	Y175	LHSSSHHYSHPGGGG	71 / 7 AA	79