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:	ERK1
Human P-Site:	T17
P-Site Sequence:	GGGEPRRTEGVGPGV
UniProt:	P27361
Intern. Prot. ID:	IPI00018195

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERK1	P27361	T17	GGGEPRRTEGVGPGV	100 / 9 AA	43
Phosphosite 1:	TET3	O43151	T1314	PSMSPKRTNGVGGSW	75 / 8 AA	179
Phosphosite 2:	PCSK4	Q6UW60	T418	LQAEDWRTNGVGRQV	66 / 9 AA	83
Phosphosite 3:	Peregrin	P55201	T234	IMNERRKTEGVSPIP	66 / 9 AA	138
Phosphosite 4:	KIAA1530	Q2YD98	T393	EGGERRRTEALGDAE	66 / 9 AA	81
Phosphosite 5:	BIRC6	Q9NR09	T2131	QLPMHRRTEGVLDIP	85 / 7 AA	528
Phosphosite 6:	ZNF574	Q6ZN55	T412	KFLYHRRTHGVGGVP	75 / 8 AA	99
Phosphosite 7:	INADL	Q8NI35	T652	SVDEPRRTETSLPET	100 / 6 AA	196
Phosphosite 8:	CLEC1A	Q8NC01	T38	RHPEPRRTEHRAPSS	100 / 6 AA	32
Phosphosite 9:	ARHGAP24	Q8N264	T739	LTVEPRRTERGNTIW	100 / 6 AA	84
Phosphosite 10:	HAND1	O96004	T107	PKKERRRTESINSAF	55 / 9 AA	24
Phosphosite 11:	MARK2	Q7KZI7	T329	DYKDPRRTELMVSMG	83 / 6 AA	88
Phosphosite 12:	DNAH8	Q96JB1	T420	DILDPRRTEFDTDFL	83 / 6 AA	515
Phosphosite 13:	E2F6	O75461	S248	GQTSNKRSEGVGTSS	71 / 7 AA	32
Phosphosite 14:	C12orf67	Q96M19	T148	QHPRPRRTKGPGLRK	75 / 8 AA	18
Phosphosite 15:	LRRK1	Q38SD2	T52	PAARSRRTEGIRAAY	71 / 7 AA	228
Phosphosite 16:	KRBA1	A5PL33	T705	PGEDPRRTEPRYCSG	83 / 6 AA	108
Phosphosite 17:	Plxna1	Q9UIW2	T1433	PKLLLRRTESVAEKM	71 / 7 AA	211
Phosphosite 18:	PLXNA4	Q9HCM2	T1430	PKLLLRRTESVAEKM	71 / 7 AA	212
Phosphosite 19:	PLXNA3	P51805	T1408	PKLLLRRTESVAEKM	71 / 7 AA	208
Phosphosite 20:	PLXNA2	O75051	T1430	PKLLLRRTESVAEKM	71 / 7 AA	218