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:	Y206
P-Site Sequence:	QSPCTASYPHSPGSP
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	Y206	QSPCTASYPHSPGSP	100 / 9 AA	52
Phosphosite 1:	Smad8	O15198	S205	SQSPCTASYPHSPGS	100 / 8 AA	52
Phosphosite 2:	TTC17	Q96AE7	Y510	RADCTESYPRVPVGG	66 / 9 AA	130
Phosphosite 3:	ANXA6	P08133	Y556	TILCTRSYPHLRRVF	85 / 7 AA	76
Phosphosite 4:	IGHA1	P01876	Y208	TFTCTAAYPESKTPL	75 / 8 AA	38
Phosphosite 5:	NKX2-5	P52952	Y274	GYSCTAAYPAGPSPA	66 / 9 AA	35
Phosphosite 6:	RAI17	Q9ULJ6	Y507	RPVPVANYPHSPVPG	75 / 8 AA	115
Phosphosite 7:	Smad8	O15198	T203	AFSQSPCTASYPHSP	100 / 6 AA	52
Phosphosite 8:	TTC17	Q96AE7	S509	KRADCTESYPRVPVG	71 / 7 AA	130
Phosphosite 9:	FAM154A	Q8IYX7	Y424	MGRCLASYPEPPGYT	66 / 9 AA	55
Phosphosite 10:	Smad8	O15198	S209	CTASYPHSPGSPSEP	100 / 6 AA	52
Phosphosite 11:	GRIN2B	Q13224	Y1281	SNASTTKYPQSPTNS	55 / 9 AA	166
Phosphosite 12:	SMAD1	Q15797	Y203	PGSSSSTYPHSPTSS	55 / 9 AA	52
Phosphosite 13:	FAM149B2	A8MUB0	S31	ERQQWTASFPHLRIL	83 / 6 AA	34
Phosphosite 14:	SPTB	P11277	Y190	CQMKTAGYPHVNVTN	83 / 6 AA	246
Phosphosite 15:	Egr1	P18146	S26	PFGSFPHSPTMDNYP	83 / 6 AA	58
Phosphosite 16:	TRY6	Q8NHM4	Y175	QAKCKASYPLKITSK	83 / 6 AA	27
Phosphosite 17:	PRSS3	P35030	Y232	QAECKASYPGKITNS	83 / 6 AA	33
Phosphosite 18:	DAZ3	Q9NR90	S174	AYSAYPHSPGQVITG	83 / 6 AA	55
Phosphosite 19:	DAZ1	Q9NQZ3	S504	AYSAYPHSPGQVITG	83 / 6 AA	83
Phosphosite 20:	DAZ4	Q86SG3	S339	AYSAYPHSPGQVITG	83 / 6 AA	65