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:	T181
P-Site Sequence:	ADPDHDHTGFLTEYV
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	T181	ADPDHDHTGFLTEYV	100 / 9 AA	41
Phosphosite 1:	ERK1	P27361	T198	ADPEHDHTGFLTEYV	88 / 9 AA	43
Phosphosite 2:	PPEF2	O14830	S669	RIIDSDHSGFISLDE	55 / 9 AA	87
Phosphosite 3:	RG9MTD1	Q7L0Y3	T382	FVPKRKHTGFLEISQ	62 / 8 AA	47
Phosphosite 4:	TTN	Q8WZ42	T5656	KFSFHDNTAFLEISQ	71 / 7 AA	3816
Phosphosite 5:	GUCY1B3	Q02153	T177	RNEECDHTQFLIEEK	55 / 9 AA	71
Phosphosite 6:	C14orf172	Q96FX7	Y280	EAVGHTGYLTFATKT	71 / 7 AA	31
Phosphosite 7:	PEG3	Q9GZU2	T1318	YGSSYTHTSFLTEPL	55 / 9 AA	181
Phosphosite 8:	CALB1	P05937	S115	RKYDTDHSGFIETEE	62 / 8 AA	30
Phosphosite 9:	ADD3	Q9UEY8	T211	TNLKIDHTGFSPHAA	100 / 5 AA	79
Phosphosite 10:	PEG3	Q9GZU2	S1319	GSSYTHTSFLTEPLK	62 / 8 AA	181
Phosphosite 11:	neurogenin 1	Q92886	S23	SSSGSDLSGFLTDEE	71 / 7 AA	26
Phosphosite 12:	EYA1	Q99502	T161	QSQSPGQTGFLSYGT	50 / 8 AA	65
Phosphosite 13:	RCC1-like GEF	Q96I51	S242	VACGQDHSLFLTDKG	62 / 8 AA	50
Phosphosite 14:	GCA	P28676	T106	AMLDRDHTGKMGFNA	83 / 6 AA	24
Phosphosite 15:	C12orf64	Q3ZCN5	T508	LEEKDNHTGFHTLNF	71 / 7 AA	81
Phosphosite 16:	MKK7	O14733	Y105	EIMKQTGYLTIGGQR	57 / 7 AA	47
Phosphosite 17:	ERK2	P28482	T185	HDHTGFLTEYVATRW	100 / 5 AA	41
Phosphosite 18:	ERK1	P27361	T202	HDHTGFLTEYVATRW	100 / 5 AA	43
Phosphosite 19:	LRDD	Q9HB75	T788	DAETGFLTQSNLLSV	100 / 5 AA	100
Phosphosite 20:	LRDD	Q9HB75	T784	LNLGDAETGFLTQSN	100 / 5 AA	100