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:	S200
P-Site Sequence:	PSHAFSQSPCTASYP
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	S200	PSHAFSQSPCTASYP	100 / 9 AA	52
Phosphosite 1:	Smad8	O15198	S198	PSPSHAFSQSPCTAS	100 / 7 AA	52
Phosphosite 2:	MAGE-D4	Q96JG8	S212	PSSACAFSQAPCARE	85 / 7 AA	81
Phosphosite 3:	Smad8	O15198	T203	AFSQSPCTASYPHSP	100 / 6 AA	52
Phosphosite 4:	SYT16	Q17RD7	S273	HIPAHSQSPCERGDA	85 / 7 AA	72
Phosphosite 5:	RYR3	Q15413	S1303	CHSSFSHSPCLDSEA	71 / 7 AA	552
Phosphosite 6:	KCNV1	Q6PIU1	S185	HESEQDFSQGPCPTV	71 / 7 AA	56
Phosphosite 7:	RYR3	Q15413	S1301	VECHSSFSHSPCLDS	71 / 7 AA	552
Phosphosite 8:	SYT16	Q17RD7	S271	DDHIPAHSQSPCERG	85 / 7 AA	72
Phosphosite 9:	MYO19	Q96H55	S841	GVEEKHFSQAPCSLS	83 / 6 AA	109
Phosphosite 10:	CMYA3	A4UGR9	S295	SVDVTAFSQSPELPS	100 / 6 AA	382
Phosphosite 11:	MAML1	Q92585	S942	GPELGAFSQSPASQM	100 / 6 AA	108
Phosphosite 12:	ZNF501	Q96CX3	S144	TECGKAFSQSICLTR	85 / 7 AA	31
Phosphosite 13:	CMYA3	A4UGR9	S297	DVTAFSQSPELPSPP	100 / 6 AA	382
Phosphosite 14:	MAML1	Q92585	S944	ELGAFSQSPASQMGG	100 / 6 AA	108
Phosphosite 15:	ZNF473	Q8WTR7	T768	QECGKAFTQSSCLSI	71 / 7 AA	100
Phosphosite 16:	ZNF655	Q8N720	S418	NECGKAFSQTSCLIQ	71 / 7 AA	57
Phosphosite 17:	USP6NL	Q92738	S576	LERAYSQSPRHALYP	66 / 9 AA	94
Phosphosite 18:	ZNF473	Q8WTR7	S770	CGKAFTQSSCLSIHR	71 / 7 AA	100
Phosphosite 19:	IL4R	P24394	S505	RSFSNSLSQSPCPRE	71 / 7 AA	90
Phosphosite 20:	ZNF230	Q9UIE0	S206	DMRGKEFSQSSCLQT	71 / 7 AA	55