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:	Y179
P-Site Sequence:	ARIVDQHYSHKGYLS
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	Y179	ARIVDQHYSHKGYLS	100 / 9 AA	63
Phosphosite 1:	ERK4	P31152	S180	RIVDQHYSHKGYLSE	100 / 8 AA	63
Phosphosite 2:	ERK3	Q16659	Y182	ARIMDPHYSHKGHLS	77 / 9 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:	TTC5	Q8N0Z6	Y24	QELVDQLYSFRDCYF	55 / 9 AA	49
Phosphosite 8:	IFT172	Q9UG01	Y1396	EDYVDQHYKEFLKNQ	100 / 5 AA	198
Phosphosite 9:	STAT3	P40763	Y68	LGEIDQQYSRFLQES	57 / 7 AA	88
Phosphosite 10:	ZNF148	Q9UQR1	Y548	LQTLLDHYSHKANGQ	83 / 6 AA	89
Phosphosite 11:	GARNL1	Q6GYQ0	S52	QFFDQHFSHIYYVFF	83 / 6 AA	230
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:	PSKH2	Q96QS6	Y361	AQSSKSHYSHKSRHM	83 / 6 AA	43
Phosphosite 16:	PSKH2	Q96QS6	S362	QSSKSHYSHKSRHMW	83 / 6 AA	43
Phosphosite 17:	MED31	Q9Y3C7	Y108	QILHWQHYSRKRMRL	83 / 6 AA	16
Phosphosite 18:	DOCK2	Q92608	Y952	NQMGDQHYSFYIETF	100 / 5 AA	212
Phosphosite 19:	ARHGEF4	Q9NR80	Y175	LHSSSHHYSHPGGGG	71 / 7 AA	79
Phosphosite 20:	ARHGEF4	Q9NR80	S176	HSSSHHYSHPGGGGE	71 / 7 AA	79