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:	Y451
P-Site Sequence:	RDNKPHHYSEPKLIL
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	Y451	RDNKPHHYSEPKLIL	100 / 9 AA	63
Phosphosite 1:	ERK4	P31152	S452	DNKPHHYSEPKLILD	100 / 8 AA	63
Phosphosite 2:	ST6GALNAC6	Q969X2	Y283	LQRMPYHYYEPKGPD	66 / 9 AA	38
Phosphosite 3:	ST6GALNAC6	Q969X2	Y284	QRMPYHYYEPKGPDE	75 / 8 AA	38
Phosphosite 4:	RBM10	P98175	Y206	GQKVSMHYSDPKPKI	83 / 6 AA	104
Phosphosite 5:	RBM10	P98175	S207	QKVSMHYSDPKPKIN	83 / 6 AA	104
Phosphosite 6:	MLL5	Q8IZD2	Y784	LTYSPHVYSTPKHYI	75 / 8 AA	205
Phosphosite 7:	MLL5	Q8IZD2	S785	TYSPHVYSTPKHYIR	75 / 8 AA	205
Phosphosite 8:	ZSWIM6	Q9HCJ5	Y1165	THISPRHYSEFIEFL	83 / 6 AA	133
Phosphosite 9:	RNase11	Q8TAA1	Y83	LTFRSLHYNDPKGNS	44 / 9 AA	22
Phosphosite 10:	ZSWIM6	Q9HCJ5	S1166	HISPRHYSEFIEFLS	83 / 6 AA	133
Phosphosite 11:	LENG8	Q96PV6	T173	AYGPHTYTEPAKPKK	71 / 7 AA	86
Phosphosite 12:	LENG8	Q96PV6	Y172	QAYGPHTYTEPAKPK	71 / 7 AA	86
Phosphosite 13:	ST18	O60284	Y64	LLMKPRHYSPKADCQ	83 / 6 AA	115
Phosphosite 14:	ERK3	Q16659	Y468	ESEVNHYYEPKLIID	71 / 7 AA	83
Phosphosite 15:	AUTS2	Q8WXX7	S149	LSHPHHYSSDRENDR	100 / 5 AA	139
Phosphosite 16:	MEST	Q5EB52	S119	KPRPHHYSIFEQASI	100 / 5 AA	39
Phosphosite 17:	GDF10	P55107	Y136	LTATFHFYSEPPRWP	83 / 6 AA	53
Phosphosite 18:	ERK3	Q16659	Y467	RESEVNHYYEPKLII	71 / 7 AA	83
Phosphosite 19:	AKR1D1	P51857	Y26	PIIGLGTYSEPKSTP	100 / 5 AA	37
Phosphosite 20:	KATNA1	O75449	S121	KRQSSQYSDPKSHGN	66 / 6 AA	56