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:	S283
P-Site Sequence:	KARNYLQSLPSKTKV
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	S283	KARNYLQSLPSKTKV	100 / 9 AA	43
Phosphosite 1:	LRRC8A	Q8IWT6	S745	LGNNVLQSLPSRVGE	77 / 9 AA	94
Phosphosite 2:	PHLPP	O60346	S751	LDGNFLQSLPAELEN	75 / 8 AA	185
Phosphosite 3:	FLRT3	Q9NZU0	S322	WVRDWLQSLPVKVNV	66 / 9 AA	73
Phosphosite 4:	ERK2	P28482	S266	KARNYLLSLPHKNKV	77 / 9 AA	41
Phosphosite 5:	LRRC3B	Q96PB8	S241	RHLEYLKSLPSRQKK	66 / 9 AA	29
Phosphosite 6:	IKZF4	Q9H2S9	S276	RCHNYLQSLSTEAQA	75 / 8 AA	64
Phosphosite 7:	LRCH4	O75427	S173	VSSNELQSLPSELCG	87 / 8 AA	73
Phosphosite 8:	DNAH8	Q96JB1	S4169	QYFEYIQSLPSLDNP	75 / 8 AA	515
Phosphosite 9:	LRRC8B	Q6P9F7	T762	LIGNYLETLPPELEG	62 / 8 AA	92
Phosphosite 10:	ERK5	Q13164	S300	RVRAYIQSLPPRQPV	62 / 8 AA	88
Phosphosite 11:	SURF6	O75683	S13	AKDAYLQSLAKKICS	75 / 8 AA	41
Phosphosite 12:	ERK1	P27361	Y280	INMKARNYLQSLPSK	100 / 6 AA	43
Phosphosite 13:	CNKSR2	Q8WXI2	T786	SGLHYLQTLPLEDSV	71 / 7 AA	117
Phosphosite 14:	DENND2A	Q9ULE3	T983	RAQEYLETLPSGEHS	62 / 8 AA	114
Phosphosite 15:	IKZF4	Q9H2S9	Y273	HKERCHNYLQSLSTE	100 / 6 AA	64
Phosphosite 16:	p38-beta	Q15759	S261	HARTYIQSLPPMPQK	55 / 9 AA	42
Phosphosite 17:	ZCWPW1	Q9H0M4	S353	LFTSHLDSLPSKYHV	66 / 9 AA	72
Phosphosite 18:	LRRC3	Q9BY71	S242	RHLEYLKSLPSAPAS	75 / 8 AA	28
Phosphosite 19:	ASCL3	Q9NQ33	Y143	AAIKYINYLQSLLYP	100 / 6 AA	21
Phosphosite 20:	BIRC1	Q13075	S797	NFLNYVSSLPSTKAG	66 / 9 AA	160