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:	Y333
P-Site Sequence:	AHPYLEQYYDPTDEP
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	Y333	AHPYLEQYYDPTDEP	100 / 9 AA	43
Phosphosite 1:	ERK2	P28482	Y316	AHPYLEQYYDPSDEP	88 / 9 AA	41
Phosphosite 2:	ABCB8	Q9NUT2	Y524	ASLLERFYDPTAGVV	75 / 8 AA
Phosphosite 3:	TBC1D22B	Q9NU19	Y252	YFGFIEQYYDSRNEE	62 / 8 AA	59
Phosphosite 4:	ABCB1	P08183	Y1087	VQLLERFYDPLAGKV	71 / 7 AA	141
Phosphosite 5:	COL5A1	P20908	Y420	DENYYDPYYDPTSSP	66 / 9 AA	184
Phosphosite 6:	ACF	Q9NQ94	Y335	TYSLGQVYDPTTTYL	75 / 8 AA	65
Phosphosite 7:	ABCB11	O95342	Y1130	IQLLERFYDPDQGKV	71 / 7 AA	146
Phosphosite 8:	MMP3	P08254	Y41	VQKYLENYYDLKKDV	85 / 7 AA	54
Phosphosite 9:	PSMB2	P49721	Y147	LSILDRYYTPTISRE	62 / 8 AA	23
Phosphosite 10:	PSMB2	P49721	Y146	TLSILDRYYTPTISR	62 / 8 AA	23
Phosphosite 11:	TLL2	Q9Y6L7	Y52	TEQQLEHYHDPCKAA	71 / 7 AA	114
Phosphosite 12:	SDCCAG10	Q6UX04	Y49	QLCLEAYYDNTIFHR	75 / 8 AA	54
Phosphosite 13:	TBC1D22B	Q9NU19	Y253	FGFIEQYYDSRNEEH	71 / 7 AA	59
Phosphosite 14:	NDUFB4	O95168	Y51	KREYLLQYNDPNRRG	66 / 9 AA	15
Phosphosite 15:	MMP1	P03956	Y41	VQKYLEKYYNLKNDG	71 / 7 AA	54
Phosphosite 16:	COL5A1	P20908	Y421	ENYYDPYYDPTSSPS	71 / 7 AA	184
Phosphosite 17:	MMP10	P09238	Y41	AQQYLEKYYNLEKDV	71 / 7 AA	54
Phosphosite 18:	FA2H	Q7L5A8	Y80	ARRWLEQYYVGELRG	83 / 6 AA	43
Phosphosite 19:	TPP1	O14773	Y234	CAQFLEQYFHDSDLA	66 / 6 AA	61
Phosphosite 20:	CAB39	Q9Y376	Y207	AEFLEQHYDRFFSEY	71 / 7 AA	40