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:	ERK2
Human P-Site:	S153
P-Site Sequence:	LHRDLKPSNLLLNTT
UniProt:	P28482
Intern. Prot. ID:	IPI00003479

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERK2	P28482	S153	LHRDLKPSNLLLNTT	100 / 9 AA	41
Phosphosite 1:	CaMKK1	Q8N5S9	S279	VHRDIKPSNLLLGDD	88 / 9 AA	56
Phosphosite 2:	ERK1	P27361	S170	LHRDLKPSNLLINTT	88 / 9 AA	43
Phosphosite 3:	RIPK3	Q9Y572	S146	LHRDLKPSNVLLDPE	88 / 9 AA	57
Phosphosite 4:	ERK5	Q13164	S186	IHRDLKPSNLLVNEN	88 / 9 AA	88
Phosphosite 5:	MAP2K4	P45985	S233	IHRDIKPSNILLDRS	77 / 9 AA	44
Phosphosite 6:	EIF2AK2	P19525	S418	IHRDLKPSNIFLVDT	77 / 9 AA	62
Phosphosite 7:	CaMKK2	Q96RR4	S316	IHRDIKPSNLLVGED	77 / 9 AA	65
Phosphosite 8:	MKK7	O14733	S247	IHRDVKPSNILLDER	77 / 9 AA	47
Phosphosite 9:	RSK4	Q9UK32	S547	VHRDLKPSNILYMDE	87 / 8 AA	84
Phosphosite 10:	RPS6KA1	Q15418	S539	VHRDLKPSNILYVDE	87 / 8 AA	83
Phosphosite 11:	RSK3	Q15349	S536	VHRDLKPSNILYRDE	87 / 8 AA	83
Phosphosite 12:	RSK2	P51812	S543	VHRDLKPSNILYVDE	87 / 8 AA	84
Phosphosite 13:	Cdc2L2	Q9UQ88	S551	LHRDLKTSNLLLSHA	88 / 9 AA	91
Phosphosite 14:	CDK11B	P21127	S566	LHRDLKTSNLLLSHA	88 / 9 AA	93
Phosphosite 15:	MEK5	Q13163	S287	LHRDVKPSNMLVNTR	66 / 9 AA	50
Phosphosite 16:	p38-alpha	Q16539	S154	IHRDLKPSNLAVNED	100 / 7 AA	41
Phosphosite 17:	MAPK15	Q8TD08	S141	VHRDQKPSNVLLDAN	77 / 9 AA	60
Phosphosite 18:	MEK1	Q02750	S194	MHRDVKPSNILVNSR	66 / 9 AA	43
Phosphosite 19:	JNK3	P53779	S193	IHRDLKPSNIVVKSD	66 / 9 AA	53
Phosphosite 20:	MAP2K3	P46734	S194	IHRDVKPSNVLINKE	66 / 9 AA	39