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:	Y131
P-Site Sequence:	VCINPYHYRRVETPV
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	Y131	VCINPYHYRRVETPV	100 / 9 AA	52
Phosphosite 1:	Smad5	Q99717	Y128	VCINPYHYKRVESPV	88 / 9 AA	52
Phosphosite 2:	SMAD1	Q15797	Y127	VCINPYHYKRVESPV	88 / 9 AA	52
Phosphosite 3:	Smad2	Q15796	Y167	VCVNPYHYQRVETPV	88 / 9 AA	52
Phosphosite 4:	SMAD3	P84022	Y127	VCVNPYHYQRVETPV	88 / 9 AA	48
Phosphosite 5:	Smad8	O15198	Y129	KEVCINPYHYRRVET	100 / 7 AA	52
Phosphosite 6:	Smad4	Q13485	Y133	VCVNPYHYERVVSPG	87 / 8 AA	60
Phosphosite 7:	Smad2	Q15796	Y165	DEVCVNPYHYQRVET	85 / 7 AA	52
Phosphosite 8:	SMAD3	P84022	Y125	DEVCVNPYHYQRVET	85 / 7 AA	48
Phosphosite 9:	PTPN22	Q9Y2R2	Y68	KDILPYDYSRVELSL	75 / 8 AA	92
Phosphosite 10:	CD45	P08575	Y689	VDILPYDYNRVELSE	75 / 8 AA	150
Phosphosite 11:	PLA2G4B	P0C869	Y736	SSDSPYHYTKVTYSQ	62 / 8 AA	114
Phosphosite 12:	MYO3A	Q8NEV4	Y1597	REPAANPYDFRRLLR	71 / 7 AA	186
Phosphosite 13:	MORC4	Q8TE76	Y596	DYSMPAPYRRVEAPV	75 / 8 AA	106
Phosphosite 14:	LMF1	Q96S06	Y458	RPCLISPYHYRLDWL	83 / 6 AA	65
Phosphosite 15:	TTC28	Q96AY4	Y406	NLGSAYHYRRNFDKA	71 / 7 AA	271
Phosphosite 16:	WDR27	A2RRH5	Y243	SLMDGHHYRRVARVD	55 / 9 AA	90
Phosphosite 17:	SCN11A	Q9UI33	Y634	KIIALDPYHYFRRGW	71 / 7 AA	205
Phosphosite 18:	PHKG1	Q16816	Y322	SVRIYYQYRRVKPVT	83 / 6 AA	45
Phosphosite 19:	MVP	Q14764	Y15	IRIPPYHYIHVLDQN	71 / 7 AA	99
Phosphosite 20:	PARD3	Q8TEW0	Y3631	TVTCTSHYRRVGQRR	83 / 6 AA	151