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:	SMAD3
Human P-Site:	Y156
P-Site Sequence:	EFPPLDDYSHSIPEN
UniProt:	P84022
Intern. Prot. ID:	IPI00024305

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMAD3	P84022	Y156	EFPPLDDYSHSIPEN	100 / 9 AA	48
Phosphosite 1:	Smad2	Q15796	Y196	ELPPLDDYTHSIPEN	88 / 9 AA	52
Phosphosite 2:	SMAD3	P84022	S157	FPPLDDYSHSIPENT	100 / 8 AA	48
Phosphosite 3:	Smad2	Q15796	T197	LPPLDDYTHSIPENT	87 / 8 AA	52
Phosphosite 4:	PAR3-beta	Q8TEW8	Y672	LGLGLEDYSHSSGVD	85 / 7 AA	132
Phosphosite 5:	PAR3-beta	Q8TEW8	S673	GLGLEDYSHSSGVDS	85 / 7 AA	132
Phosphosite 6:	FGFR1	P11362	Y776	LSMPLDQYSPSFPDT	66 / 9 AA	92
Phosphosite 7:	DEPP	Q9NTK1	Y40	PSPSLDDYVRSISRL	66 / 9 AA	23
Phosphosite 8:	DET1	Q7L5Y6	Y191	PRSPLEDYSLHIIDL	66 / 9 AA	64
Phosphosite 9:	SMAD3	P84022	S159	PLDDYSHSIPENTNF	100 / 6 AA	48
Phosphosite 10:	DHX37	Q8IY37	Y452	KRTPLEDYSGECFRK	83 / 6 AA	130
Phosphosite 11:	SLC27A4	Q6P1M0	Y110	TFRQLDEYSSSVANF	55 / 9 AA	72
Phosphosite 12:	PLGLB1	Q02325	Y25	QGEPLDDYVNTQGPS	62 / 8 AA	11
Phosphosite 13:	Plasminogen	P00747	Y25	QGEPLDDYVNTQGAS	62 / 8 AA	91
Phosphosite 14:	Smad2	Q15796	S199	PLDDYTHSIPENTNF	83 / 6 AA	52
Phosphosite 15:	AGAP4	Q96P64	Y191	GGGSLNNYSSSIPST	55 / 9 AA	73
Phosphosite 16:	AGAP11	Q8TF27	Y53	GGGSLNNYSSSIPLT	55 / 9 AA	61
Phosphosite 17:	CTGLF1	Q5VW22	Y191	GGGSLNNYSSSIPST	55 / 9 AA	73
Phosphosite 18:	AGAP7	Q5VUJ5	Y191	GGGSLNNYSSSIPST	55 / 9 AA	73
Phosphosite 19:	AGAP9	Q5VTM2	Y259	GGGSLNNYSSSIPPT	55 / 9 AA	78
Phosphosite 20:	AGAP10	Q5T2P9	Y214	GGGSLNNYSSSIPPT	55 / 9 AA	73