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:	Smad5
Human P-Site:	Y193
P-Site Sequence:	PLSPNSPYPPSPASS
UniProt:	Q99717
Intern. Prot. ID:	IPI00017730

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad5	Q99717	Y193	PLSPNSPYPPSPASS	100 / 9 AA	52
Phosphosite 1:	Smad5	Q99717	S191	PFPLSPNSPYPPSPA	100 / 7 AA	52
Phosphosite 2:	SMAD1	Q15797	Y192	PHSPNSSYPNSPGSS	77 / 9 AA	52
Phosphosite 3:	NF1	P21359	Y2762	LLTPTSPYPPALQSQ	75 / 8 AA	319
Phosphosite 4:	UTY	O14607	Y875	PRPPTSPYPPLPKDK	77 / 9 AA	150
Phosphosite 5:	Irx2	Q9BZI1	Y372	APPGGSPYPASPLLG	75 / 8 AA	49
Phosphosite 6:	NF1	P21359	S2760	ESLLTPTSPYPPALQ	85 / 7 AA	319
Phosphosite 7:	UTX	O15550	Y928	PRPPSSPYPPLPKDK	77 / 9 AA	154
Phosphosite 8:	POLR2A	P24928	Y1581	SPGPSSPYIPSPGGA	77 / 9 AA	217
Phosphosite 9:	CTAGE1	Q96RT6	Y488	FGRQHSPYGPSPLGW	75 / 8 AA	85
Phosphosite 10:	GRINA	Q7Z429	Y104	GGYPQGPYPQSPFPP	66 / 9 AA	41
Phosphosite 11:	WT1	P19544	Y133	RMFPNAPYLPSCLES	75 / 8 AA	49
Phosphosite 12:	SMR3A	Q99954	Y30	QRGPRGPYPPGPLAP	66 / 9 AA	14
Phosphosite 13:	UTX	O15550	S926	PPPRPPSSPYPPLPK	85 / 7 AA	154
Phosphosite 14:	UTY	O14607	S873	PPPRPPTSPYPPLPK	85 / 7 AA	150
Phosphosite 15:	Smad5	Q99717	S196	PNSPYPPSPASSTYP	100 / 6 AA	52
Phosphosite 16:	MYO19	Q96H55	Y687	SSGPDSPYPAKGLPE	71 / 7 AA	109
Phosphosite 17:	MYO19	Q96H55	S685	CTSSGPDSPYPAKGL	71 / 7 AA	109
Phosphosite 18:	ZDHHC8	Q9ULC8	Y414	PGGLHAAYPPSPPLS	62 / 8 AA	81
Phosphosite 19:	WDR47	O94967	Y294	LISKLSPYPSSPMRR	85 / 7 AA	102
Phosphosite 20:	FAT	Q14517	Y4521	CREPHAPYPPGYQRH	62 / 8 AA	506