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:	Smad2
Human P-Site:	Y196
P-Site Sequence:	ELPPLDDYTHSIPEN
UniProt:	Q15796
Intern. Prot. ID:	IPI00019548

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad2	Q15796	Y196	ELPPLDDYTHSIPEN	100 / 9 AA	52
Phosphosite 1:	SMAD3	P84022	Y156	EFPPLDDYSHSIPEN	88 / 9 AA	48
Phosphosite 2:	Smad2	Q15796	T197	LPPLDDYTHSIPENT	100 / 8 AA	52
Phosphosite 3:	SMAD3	P84022	S157	FPPLDDYSHSIPENT	87 / 8 AA	48
Phosphosite 4:	DEPP	Q9NTK1	Y40	PSPSLDDYVRSISRL	66 / 9 AA	23
Phosphosite 5:	Smad2	Q15796	S199	PLDDYTHSIPENTNF	100 / 6 AA	52
Phosphosite 6:	ATP2B3	Q16720	T1153	EFLINDYTHNIPLID	62 / 8 AA	134
Phosphosite 7:	ATP2B3	Q16720	Y1152	PEFLINDYTHNIPLI	62 / 8 AA	134
Phosphosite 8:	PAR3-beta	Q8TEW8	Y672	LGLGLEDYSHSSGVD	71 / 7 AA	132
Phosphosite 9:	PAR3-beta	Q8TEW8	S673	GLGLEDYSHSSGVDS	71 / 7 AA	132
Phosphosite 10:	PLGLA	Q15195	Y25	QGEPLDDYVNAQGAS	62 / 8 AA	11
Phosphosite 11:	TTC32	Q5I0X7	Y81	FYEAMDDYTSAIEVQ	55 / 9 AA	17
Phosphosite 12:	PLGLB1	Q02325	Y25	QGEPLDDYVNTQGPS	62 / 8 AA	11
Phosphosite 13:	Plasminogen	P00747	Y25	QGEPLDDYVNTQGAS	62 / 8 AA	91
Phosphosite 14:	ZZZ3	Q8IYH5	Y570	PEIVWDQYTHSLGNF	62 / 8 AA	102
Phosphosite 15:	ANKS1A	Q92625	Y787	DSLGLQDYVHSFLSS	62 / 8 AA	123
Phosphosite 16:	SPDYC	Q5MJ68	Y106	AHLKLSEYTHSSLFL	71 / 7 AA	33
Phosphosite 17:	TTC32	Q5I0X7	T82	YEAMDDYTSAIEVQP	62 / 8 AA	17
Phosphosite 18:	PARD3	Q8TEW0	Y610	KGYRLDQYTHLCLAY	71 / 7 AA	151
Phosphosite 19:	SMAD3	P84022	S159	PLDDYSHSIPENTNF	83 / 6 AA	48
Phosphosite 20:	KAP	P61109	Y59	TKAPLEDYTDDDLST	71 / 7 AA	13