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:	S284
P-Site Sequence:	RLFPNADSKALDLLD
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	S284	RLFPNADSKALDLLD	100 / 9 AA	41
Phosphosite 1:	DMBX1	Q8NFW5	S220	EKSPGADSKGLGCKR	66 / 9 AA	41
Phosphosite 2:	SLC20A1	Q8WUM9	S455	LTWPNADSKKRIRMD	100 / 6 AA	74
Phosphosite 3:	RTF1	Q92541	S637	LQVPSSESKALAITS	62 / 8 AA	77
Phosphosite 4:	RGS12	O14924	S126	WLKPKLDSKALGINR	66 / 9 AA	156
Phosphosite 5:	ARAP2	Q8WZ64	S214	SKLPNADSECLSFVG	75 / 8 AA	193
Phosphosite 6:	ZNF609	O15014	S1296	TCKSSSESKALDILQ	55 / 9 AA	151
Phosphosite 7:	KEAP1	Q14145	S391	PDGNTDSSALDCYNP	75 / 8 AA	70
Phosphosite 8:	KEAP1	Q14145	S390	SPDGNTDSSALDCYN	75 / 8 AA	70
Phosphosite 9:	OR56B2P	Q8NGI1	S244	LNSPEAASKALSTCT	75 / 8 AA	36
Phosphosite 10:	LHX9	Q9NQ69	S350	PAPPSADSGALTPPG	75 / 8 AA	44
Phosphosite 11:	KIF1A	Q12756	S1543	ELLPEADSKKLPSPA	75 / 8 AA	191
Phosphosite 12:	CCDC62	Q6P9F0	S320	YDSKMEESKALDSSR	83 / 6 AA	78
Phosphosite 13:	REV3	O60673	S2136	QQPISPDSKALNGDD	62 / 8 AA	353
Phosphosite 14:	EHM2	Q9H329	S540	LRSPNSSSKSLTKLS	62 / 8 AA	100
Phosphosite 15:	EHM2	Q9H329	S539	PLRSPNSSSKSLTKL	62 / 8 AA	100
Phosphosite 16:	KIAA0774	Q5JR59	S447	IPNNLTDSKPLDVIE	71 / 7 AA	150
Phosphosite 17:	TEX15	Q9BXT5	S791	GFSPTADSLALKDSF	75 / 8 AA	315
Phosphosite 18:	SCYE1	Q12904	S147	SIAGSADSKPIDVSR	62 / 8 AA	34
Phosphosite 19:	UPF0639 protein	A6NEE1	S20	PSLEQADSDALDIST	85 / 7 AA	59
Phosphosite 20:	PPAN	Q9NQ55	S189	LIDYNPDSQELDFRH	62 / 8 AA	53