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:	ESPN
Human P-Site:	Y520
P-Site Sequence:	QPSTGDYYRQLGRCP
UniProt:	B1AK53
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ESPN	B1AK53	Y520	QPSTGDYYRQLGRCP	100 / 9 AA	92
Phosphosite 1:	ESPN	B1AK53	Y519	KQPSTGDYYRQLGRC	100 / 8 AA	92
Phosphosite 2:	Tyro3	Q06418	Y686	KIYSGDYYRQGCASK	85 / 7 AA	97
Phosphosite 3:	MERTK	Q12866	Y754	KIYSGDYYRQGRIAK	85 / 7 AA	110
Phosphosite 4:	MERTK	Q12866	Y753	KKIYSGDYYRQGRIA	85 / 7 AA	110
Phosphosite 5:	Tyro3	Q06418	Y685	RKIYSGDYYRQGCAS	85 / 7 AA	97
Phosphosite 6:	HPS1	Q92902	Y646	GMLGGDYYRKLLRYY	85 / 7 AA	79
Phosphosite 7:	HPS1	Q92902	Y645	IGMLGGDYYRKLLRY	85 / 7 AA	79
Phosphosite 8:	Axl	P30530	Y703	KIYNGDYYRQGRIAK	85 / 7 AA	97
Phosphosite 9:	Axl	P30530	Y702	KKIYNGDYYRQGRIA	85 / 7 AA	97
Phosphosite 10:	CUL2	Q13617	Y218	FLTETGEYYKQEASN	71 / 7 AA	87
Phosphosite 11:	DNAH9	Q9NYC9	Y732	MFSSRDFYRQLVANL	83 / 6 AA	512
Phosphosite 12:	DSP	P15924	Y1014	LTRSGDYYRFLSEML	66 / 9 AA	332
Phosphosite 13:	DDR1	Q08345	Y797	NLYAGDYYRVQGRAV	66 / 9 AA	101
Phosphosite 14:	CDC14B	O60729	Y373	NLWLEGDYFRQKLKG	83 / 6 AA	57
Phosphosite 15:	CDC14C	A4D256	Y450	SLWLEGDYFRQKLKG	83 / 6 AA	63
Phosphosite 16:	DDR2	Q16832	Y741	NLYSGDYYRIQGRAV	66 / 9 AA	97
Phosphosite 17:	DSP	P15924	Y1013	LLTRSGDYYRFLSEM	75 / 8 AA	332
Phosphosite 18:	ECAT1	Q587J8	Y109	MIMNLADYHRQLQAK	71 / 7 AA	24
Phosphosite 19:	YWHAH	Q04917	Y131	LKMKGDYYRYLAEVA	66 / 9 AA	28
Phosphosite 20:	14-3-3 zeta	P63104	Y126	LKMKGDYYRYLAEVA	66 / 9 AA	28