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:	T226
P-Site Sequence:	PYQHSVDTPPLPYHA
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	T226	PYQHSVDTPPLPYHA	100 / 9 AA	52
Phosphosite 1:	TICAM-2	Q86XR7	T25	GKRHSVDTSPGYHES	85 / 7 AA	27
Phosphosite 2:	GAPVD1	Q14C86	T390	IGGRAVETPPLSSVN	62 / 8 AA	165
Phosphosite 3:	Smad8	O15198	S223	PESPYQHSVDTPPLP	100 / 6 AA	52
Phosphosite 4:	SLC22A23	A1A5C7	T182	SGADGGDTPPLPSPP	66 / 9 AA	74
Phosphosite 5:	WDFY3	Q8IZQ1	T818	HAYHSVSTPPVYPPK	75 / 8 AA	395
Phosphosite 6:	WDFY3	Q8IZQ1	S817	RHAYHSVSTPPVYPP	75 / 8 AA	395
Phosphosite 7:	OC90	Q02509	T22	AGGHPLDTPHLPQEL	66 / 9 AA	53
Phosphosite 8:	PIK3C2B	O00750	T168	PRASIWDTPPLPPRK	100 / 6 AA	185
Phosphosite 9:	ABI2	Q9NYB9	T291	APAGSAGTPPLPATS	75 / 8 AA	56
Phosphosite 10:	FOXK2	Q01167	T648	VIALSVDTPPAAVRE	100 / 6 AA	69
Phosphosite 11:	NACAD	O15069	T643	LPQDSVMTPPLPLQD	77 / 9 AA	161
Phosphosite 12:	MSL1	Q68DK7	T396	KPRSSVDTPPRLSTP	100 / 6 AA	67
Phosphosite 13:	MLH3	Q9UHC1	S649	FGNRTRHSVETPDIK	83 / 6 AA	164
Phosphosite 14:	NDRG2	Q9UN36	T45	GQTHSVETPYGSVTF	83 / 6 AA	41
Phosphosite 15:	NDRG2	Q9UN36	S42	LDQGQTHSVETPYGS	83 / 6 AA	41
Phosphosite 16:	MLH3	Q9UHC1	T652	RTRHSVETPDIKDLA	83 / 6 AA	164
Phosphosite 17:	PRF1	P14222	T186	YSFHVVHTPPLHPDF	75 / 8 AA	61
Phosphosite 18:	HOMEZ	Q8IX15	T427	SLNERAETPPLPIPP	62 / 8 AA	59
Phosphosite 19:	ZCCHC8	Q6NZY4	T472	QPPLPPDTPPLPRGT	100 / 6 AA	79
Phosphosite 20:	DYNC1H1	Q14204	T1160	LEQHSVDTASTSDAV	71 / 7 AA	532