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:	Smad7
Human P-Site:	Y333
P-Site Sequence:	EVDGVWVYNRSSYPI
UniProt:	O15105
Intern. Prot. ID:	IPI00005079

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad7	O15105	Y333	EVDGVWVYNRSSYPI	100 / 9 AA	46
Phosphosite 1:	Smad6	O43541	Y403	EPDGVWAYNRGEHPI	75 / 8 AA	53
Phosphosite 2:	SLC22A24	Q8N4F4	Y122	PCVDGWVYDRSSFLS	85 / 7 AA	36
Phosphosite 3:	SLC22A20	A6NK97	Y113	GCKDGWVYNRSVFPS	100 / 6 AA	60
Phosphosite 4:	POU5F2	Q8N7G0	Y259	DVVRVWFYNRSKMGS	85 / 7 AA	36
Phosphosite 5:	SLC22A12	Q96S37	Y122	PCVDGWVYDRSIFTS	83 / 6 AA	60
Phosphosite 6:	SLC22A11	Q9NSA0	Y119	PCVDGWVYDRSVFTS	83 / 6 AA	60
Phosphosite 7:	SLC22A25	Q6T423	Y122	PCVDGWVYDQSSFPS	71 / 7 AA	61
Phosphosite 8:	KLHL23	Q8NBE8	Y342	ALDTVWIYNSESDEW	62 / 8 AA	64
Phosphosite 9:	HNK1ST	O43529	Y315	IPPGITVYNRTKVEH	62 / 8 AA	42
Phosphosite 10:	LCAT	P04180	Y107	IDNTRVVYNRSSGLV	100 / 6 AA	50
Phosphosite 11:	UPF1	Q92900	Y958	AIIPGSVYDRSSQGR	71 / 7 AA	124
Phosphosite 12:	HNK1ST	O43529	T313	PTIPPGITVYNRTKV	71 / 7 AA	42
Phosphosite 13:	SYT14L	Q58G82	Y140	VTLMLSVYNKSSMRR	62 / 8 AA	21
Phosphosite 14:	KLHL25	Q9H0H3	Y361	VSKDVWVYDTVHEEW	66 / 6 AA	66
Phosphosite 15:	NAALADL1	Q9UQQ1	Y338	SQVNVSVYNRLELRN	83 / 6 AA	81
Phosphosite 16:	UPF1	Q92900	S961	PGSVYDRSSQGRPSS	83 / 6 AA	124
Phosphosite 17:	SLC22A24	Q8N4F4	S125	DGWVYDRSSFLSTIV	83 / 6 AA	36
Phosphosite 18:	VPS8	Q8N3P4	Y686	YDAMIYVYNRGMNEF	57 / 7 AA	162
Phosphosite 19:	KIAA1109	Q2LD37	Y139	NDFEFHVYNRSDLYG	83 / 6 AA	555
Phosphosite 20:	VPS8	Q8N3P4	Y684	RLYDAMIYVYNRGMN	66 / 6 AA	162