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:	Smad4
Human P-Site:	Y260
P-Site Sequence:	FTGQPATYHHNSTTT
UniProt:	Q13485
Intern. Prot. ID:	IPI00013404

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad4	Q13485	Y260	FTGQPATYHHNSTTT	100 / 9 AA	60
Phosphosite 1:	Smad4	Q13485	T259	GFTGQPATYHHNSTT	100 / 8 AA	60
Phosphosite 2:	Dlx3	O60479	T271	QQPPQPATLHHASPG	85 / 7 AA	32
Phosphosite 3:	ADARB2	Q9NS39	Y613	VGQLPASYRHNRPLL	71 / 7 AA	81
Phosphosite 4:	ADARB2	Q9NS39	S612	GVGQLPASYRHNRPL	71 / 7 AA	81
Phosphosite 5:	TReP-132	Q96PN7	Y351	MHLQPPSYHRDPHQY	44 / 9 AA	132
Phosphosite 6:	KPNB1	Q14974	Y497	DQEEPATYCLSSSFE	55 / 9 AA	97
Phosphosite 7:	HOXA1	P49639	Y80	HHPQPATYQTSGNLG	83 / 6 AA	37
Phosphosite 8:	ZC3H3	Q8IXZ2	Y44	SGWQPPTYHSGRAFS	83 / 6 AA	102
Phosphosite 9:	ZC3H3	Q8IXZ2	T43	ASGWQPPTYHSGRAF	83 / 6 AA	102
Phosphosite 10:	HOXA1	P49639	T79	HHHPQPATYQTSGNL	83 / 6 AA	37
Phosphosite 11:	LKAP	Q9Y4F3	Y1527	ETLQPKTYGHSSVEE	66 / 9 AA	193
Phosphosite 12:	DOCK11	Q5JSL3	Y994	GQRFPETYHHVLHSL	83 / 6 AA	238
Phosphosite 13:	DOCK11	Q5JSL3	T993	RGQRFPETYHHVLHS	83 / 6 AA	238
Phosphosite 14:	DOCK9	Q9BZ29	Y993	NQRFPASYHHAVETV	83 / 6 AA	236
Phosphosite 15:	DOCK9	Q9BZ29	S992	RNQRFPASYHHAVET	83 / 6 AA	236
Phosphosite 16:	RBM14	Q96PK6	T236	PLTAQPATYRAQPSV	83 / 6 AA	69
Phosphosite 17:	RBM14	Q96PK6	Y237	LTAQPATYRAQPSVS	83 / 6 AA	69
Phosphosite 18:	AML1	Q01196	Y162	NPPQVATYHRAIKIT	71 / 7 AA	49
Phosphosite 19:	AGXT	P21549	Y260	CDDQPRMYHHTIPVI	71 / 7 AA	43
Phosphosite 20:	IGHD	P01880	Y353	PSPQPATYTCVVSHE	100 / 5 AA	42