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:	Smad8
Human P-Site:	Y129
P-Site Sequence:	KEVCINPYHYRRVET
UniProt:	O15198
Intern. Prot. ID:	IPI00005223

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad8	O15198	Y129	KEVCINPYHYRRVET	100 / 9 AA	52
Phosphosite 1:	Smad2	Q15796	Y165	DEVCVNPYHYQRVET	77 / 9 AA	52
Phosphosite 2:	SMAD3	P84022	Y125	DEVCVNPYHYQRVET	77 / 9 AA	48
Phosphosite 3:	Smad8	O15198	Y131	VCINPYHYRRVETPV	100 / 7 AA	52
Phosphosite 4:	Smad5	Q99717	Y128	VCINPYHYKRVESPV	85 / 7 AA	52
Phosphosite 5:	SMAD1	Q15797	Y127	VCINPYHYKRVESPV	85 / 7 AA	52
Phosphosite 6:	LMF1	Q96S06	Y458	RPCLISPYHYRLDWL	85 / 7 AA	65
Phosphosite 7:	Smad2	Q15796	Y167	VCVNPYHYQRVETPV	85 / 7 AA	52
Phosphosite 8:	SMAD3	P84022	Y127	VCVNPYHYQRVETPV	85 / 7 AA	48
Phosphosite 9:	ERCC6	Q03468	Y741	LRDTINPYLLRRMKS	75 / 8 AA	168
Phosphosite 10:	MYO3A	Q8NEV4	Y1597	REPAANPYDFRRLLR	71 / 7 AA	186
Phosphosite 11:	IFI16	Q16666	Y20	GLEVINDYHFRMVKS	55 / 9 AA	88
Phosphosite 12:	Smad4	Q13485	Y133	VCVNPYHYERVVSPG	85 / 7 AA	60
Phosphosite 13:	SCN11A	Q9UI33	Y634	KIIALDPYHYFRRGW	55 / 9 AA	205
Phosphosite 14:	PYHIN1	Q6K0P9	Y20	GLEVINDYHFRIVKS	62 / 8 AA	55
Phosphosite 15:	TTC28	Q96AY4	Y406	NLGSAYHYRRNFDKA	71 / 7 AA	271
Phosphosite 16:	LMF1	Q96S06	S456	SRRPCLISPYHYRLD	83 / 6 AA	65
Phosphosite 17:	HERV-K_16p3.3 provirus ancestral Env polyprotein	Q9NX77	Y387	SDYCITPYAYNQDQH	55 / 9 AA	55
Phosphosite 18:	KIAA1718	Q6ZMT4	Y505	SNEATSPYHSRRKMR	62 / 8 AA	107
Phosphosite 19:	TMEM16B	Q9NQ90	Y101	KVDYVLAYHYRKRGV	44 / 9 AA	114
Phosphosite 20:	SCN11A	Q9UI33	Y636	IALDPYHYFRRGWNI	71 / 7 AA	205